Mercurial > public > ostc4
annotate Common/Drivers/STM32F4xx_HAL_Driver/Src/stm32f4xx_ll_rcc.c @ 530:c880907fd1d7
Bugfix: No need to consider surface custom view in count of enabled view:
In early motion control versions the detection was also applied in surface mode (as development support). The condition check is no longer needed because motion control is only applied in dive mode.
author | Ideenmodellierer |
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date | Tue, 15 Sep 2020 20:54:54 +0200 |
parents | c78bcbd5deda |
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rev | line source |
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1 /** |
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2 ****************************************************************************** |
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3 * @file stm32f4xx_ll_rcc.c |
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4 * @author MCD Application Team |
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5 * @brief RCC LL module driver. |
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6 ****************************************************************************** |
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7 * @attention |
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8 * |
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9 * <h2><center>© COPYRIGHT(c) 2017 STMicroelectronics</center></h2> |
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10 * |
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11 * Redistribution and use in source and binary forms, with or without modification, |
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12 * are permitted provided that the following conditions are met: |
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13 * 1. Redistributions of source code must retain the above copyright notice, |
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14 * this list of conditions and the following disclaimer. |
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15 * 2. Redistributions in binary form must reproduce the above copyright notice, |
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16 * this list of conditions and the following disclaimer in the documentation |
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17 * and/or other materials provided with the distribution. |
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18 * 3. Neither the name of STMicroelectronics nor the names of its contributors |
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19 * may be used to endorse or promote products derived from this software |
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20 * without specific prior written permission. |
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21 * |
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22 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
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23 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
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24 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
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25 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE |
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26 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
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27 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR |
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28 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
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29 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
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30 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
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31 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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32 * |
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33 ****************************************************************************** |
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34 */ |
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35 #if defined(USE_FULL_LL_DRIVER) |
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36 |
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37 /* Includes ------------------------------------------------------------------*/ |
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38 #include "stm32f4xx_ll_rcc.h" |
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39 #ifdef USE_FULL_ASSERT |
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40 #include "stm32_assert.h" |
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41 #else |
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42 #define assert_param(expr) ((void)0U) |
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43 #endif |
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44 /** @addtogroup STM32F4xx_LL_Driver |
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45 * @{ |
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46 */ |
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47 |
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48 #if defined(RCC) |
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49 |
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50 /** @addtogroup RCC_LL |
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51 * @{ |
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52 */ |
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53 |
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54 /* Private types -------------------------------------------------------------*/ |
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55 /* Private variables ---------------------------------------------------------*/ |
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56 /* Private constants ---------------------------------------------------------*/ |
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57 /* Private macros ------------------------------------------------------------*/ |
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58 /** @addtogroup RCC_LL_Private_Macros |
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59 * @{ |
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60 */ |
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61 #if defined(FMPI2C1) |
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62 #define IS_LL_RCC_FMPI2C_CLKSOURCE(__VALUE__) ((__VALUE__) == LL_RCC_FMPI2C1_CLKSOURCE) |
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63 #endif /* FMPI2C1 */ |
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64 |
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65 #if defined(LPTIM1) |
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66 #define IS_LL_RCC_LPTIM_CLKSOURCE(__VALUE__) (((__VALUE__) == LL_RCC_LPTIM1_CLKSOURCE)) |
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67 #endif /* LPTIM1 */ |
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68 |
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69 #if defined(SAI1) |
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70 #if defined(RCC_DCKCFGR_SAI1SRC) |
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71 #define IS_LL_RCC_SAI_CLKSOURCE(__VALUE__) (((__VALUE__) == LL_RCC_SAI1_CLKSOURCE) \ |
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72 || ((__VALUE__) == LL_RCC_SAI2_CLKSOURCE)) |
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73 #elif defined(RCC_DCKCFGR_SAI1ASRC) |
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74 #define IS_LL_RCC_SAI_CLKSOURCE(__VALUE__) (((__VALUE__) == LL_RCC_SAI1_A_CLKSOURCE) \ |
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75 || ((__VALUE__) == LL_RCC_SAI1_B_CLKSOURCE)) |
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76 #endif /* RCC_DCKCFGR_SAI1SRC */ |
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77 #endif /* SAI1 */ |
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78 |
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79 #if defined(SDIO) |
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80 #define IS_LL_RCC_SDIO_CLKSOURCE(__VALUE__) (((__VALUE__) == LL_RCC_SDIO_CLKSOURCE)) |
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81 #endif /* SDIO */ |
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82 |
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83 #if defined(RNG) |
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84 #define IS_LL_RCC_RNG_CLKSOURCE(__VALUE__) (((__VALUE__) == LL_RCC_RNG_CLKSOURCE)) |
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85 #endif /* RNG */ |
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86 |
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87 #if defined(USB_OTG_FS) || defined(USB_OTG_HS) |
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88 #define IS_LL_RCC_USB_CLKSOURCE(__VALUE__) (((__VALUE__) == LL_RCC_USB_CLKSOURCE)) |
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89 #endif /* USB_OTG_FS || USB_OTG_HS */ |
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90 |
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91 #if defined(DFSDM2_Channel0) |
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92 #define IS_LL_RCC_DFSDM_CLKSOURCE(__VALUE__) (((__VALUE__) == LL_RCC_DFSDM1_CLKSOURCE)) |
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93 |
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94 #define IS_LL_RCC_DFSDM_AUDIO_CLKSOURCE(__VALUE__) (((__VALUE__) == LL_RCC_DFSDM1_AUDIO_CLKSOURCE) \ |
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95 || ((__VALUE__) == LL_RCC_DFSDM2_AUDIO_CLKSOURCE)) |
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96 #elif defined(DFSDM1_Channel0) |
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97 #define IS_LL_RCC_DFSDM_CLKSOURCE(__VALUE__) (((__VALUE__) == LL_RCC_DFSDM1_CLKSOURCE)) |
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98 |
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99 #define IS_LL_RCC_DFSDM_AUDIO_CLKSOURCE(__VALUE__) (((__VALUE__) == LL_RCC_DFSDM1_AUDIO_CLKSOURCE)) |
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100 #endif /* DFSDM2_Channel0 */ |
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101 |
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102 #if defined(RCC_DCKCFGR_I2S2SRC) |
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103 #define IS_LL_RCC_I2S_CLKSOURCE(__VALUE__) (((__VALUE__) == LL_RCC_I2S1_CLKSOURCE) \ |
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104 || ((__VALUE__) == LL_RCC_I2S2_CLKSOURCE)) |
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105 #else |
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106 #define IS_LL_RCC_I2S_CLKSOURCE(__VALUE__) (((__VALUE__) == LL_RCC_I2S1_CLKSOURCE)) |
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107 #endif /* RCC_DCKCFGR_I2S2SRC */ |
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108 |
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109 #if defined(CEC) |
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110 #define IS_LL_RCC_CEC_CLKSOURCE(__VALUE__) (((__VALUE__) == LL_RCC_CEC_CLKSOURCE)) |
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111 #endif /* CEC */ |
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112 |
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113 #if defined(DSI) |
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114 #define IS_LL_RCC_DSI_CLKSOURCE(__VALUE__) (((__VALUE__) == LL_RCC_DSI_CLKSOURCE)) |
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115 #endif /* DSI */ |
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116 |
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117 #if defined(LTDC) |
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118 #define IS_LL_RCC_LTDC_CLKSOURCE(__VALUE__) (((__VALUE__) == LL_RCC_LTDC_CLKSOURCE)) |
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119 #endif /* LTDC */ |
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120 |
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121 #if defined(SPDIFRX) |
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122 #define IS_LL_RCC_SPDIFRX_CLKSOURCE(__VALUE__) (((__VALUE__) == LL_RCC_SPDIFRX1_CLKSOURCE)) |
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123 #endif /* SPDIFRX */ |
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124 /** |
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125 * @} |
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126 */ |
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127 |
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128 /* Private function prototypes -----------------------------------------------*/ |
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129 /** @defgroup RCC_LL_Private_Functions RCC Private functions |
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130 * @{ |
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131 */ |
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132 uint32_t RCC_GetSystemClockFreq(void); |
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133 uint32_t RCC_GetHCLKClockFreq(uint32_t SYSCLK_Frequency); |
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134 uint32_t RCC_GetPCLK1ClockFreq(uint32_t HCLK_Frequency); |
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135 uint32_t RCC_GetPCLK2ClockFreq(uint32_t HCLK_Frequency); |
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136 uint32_t RCC_PLL_GetFreqDomain_SYS(uint32_t SYSCLK_Source); |
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137 uint32_t RCC_PLL_GetFreqDomain_48M(void); |
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138 #if defined(RCC_DCKCFGR_I2SSRC) || defined(RCC_DCKCFGR_I2S1SRC) |
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139 uint32_t RCC_PLL_GetFreqDomain_I2S(void); |
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140 #endif /* RCC_DCKCFGR_I2SSRC || RCC_DCKCFGR_I2S1SRC */ |
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141 #if defined(SPDIFRX) |
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142 uint32_t RCC_PLL_GetFreqDomain_SPDIFRX(void); |
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143 #endif /* SPDIFRX */ |
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144 #if defined(RCC_PLLCFGR_PLLR) |
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145 #if defined(SAI1) |
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146 uint32_t RCC_PLL_GetFreqDomain_SAI(void); |
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147 #endif /* SAI1 */ |
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148 #endif /* RCC_PLLCFGR_PLLR */ |
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149 #if defined(DSI) |
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150 uint32_t RCC_PLL_GetFreqDomain_DSI(void); |
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151 #endif /* DSI */ |
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152 #if defined(RCC_PLLSAI_SUPPORT) |
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153 uint32_t RCC_PLLSAI_GetFreqDomain_SAI(void); |
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154 #if defined(RCC_PLLSAICFGR_PLLSAIP) |
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155 uint32_t RCC_PLLSAI_GetFreqDomain_48M(void); |
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156 #endif /* RCC_PLLSAICFGR_PLLSAIP */ |
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157 #if defined(LTDC) |
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158 uint32_t RCC_PLLSAI_GetFreqDomain_LTDC(void); |
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159 #endif /* LTDC */ |
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160 #endif /* RCC_PLLSAI_SUPPORT */ |
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161 #if defined(RCC_PLLI2S_SUPPORT) |
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162 uint32_t RCC_PLLI2S_GetFreqDomain_I2S(void); |
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163 #if defined(RCC_PLLI2SCFGR_PLLI2SQ) && !defined(RCC_DCKCFGR_PLLI2SDIVQ) |
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164 uint32_t RCC_PLLI2S_GetFreqDomain_48M(void); |
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165 #endif /* RCC_PLLI2SCFGR_PLLI2SQ && !RCC_DCKCFGR_PLLI2SDIVQ */ |
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166 #if defined(SAI1) |
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167 uint32_t RCC_PLLI2S_GetFreqDomain_SAI(void); |
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168 #endif /* SAI1 */ |
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169 #if defined(SPDIFRX) |
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170 uint32_t RCC_PLLI2S_GetFreqDomain_SPDIFRX(void); |
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171 #endif /* SPDIFRX */ |
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172 #endif /* RCC_PLLI2S_SUPPORT */ |
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173 /** |
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174 * @} |
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175 */ |
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176 |
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177 |
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178 /* Exported functions --------------------------------------------------------*/ |
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179 /** @addtogroup RCC_LL_Exported_Functions |
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180 * @{ |
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181 */ |
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182 |
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183 /** @addtogroup RCC_LL_EF_Init |
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184 * @{ |
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185 */ |
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186 |
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187 /** |
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188 * @brief Reset the RCC clock configuration to the default reset state. |
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189 * @note The default reset state of the clock configuration is given below: |
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190 * - HSI ON and used as system clock source |
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191 * - HSE and PLL OFF |
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192 * - AHB, APB1 and APB2 prescaler set to 1. |
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193 * - CSS, MCO OFF |
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194 * - All interrupts disabled |
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195 * @note This function doesn't modify the configuration of the |
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196 * - Peripheral clocks |
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197 * - LSI, LSE and RTC clocks |
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198 * @retval An ErrorStatus enumeration value: |
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199 * - SUCCESS: RCC registers are de-initialized |
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200 * - ERROR: not applicable |
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201 */ |
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202 ErrorStatus LL_RCC_DeInit(void) |
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203 { |
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204 uint32_t vl_mask = 0U; |
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205 |
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206 /* Set HSION bit */ |
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207 LL_RCC_HSI_Enable(); |
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208 |
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209 /* Wait for HSI READY bit */ |
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210 while(LL_RCC_HSI_IsReady() != 1U) |
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211 {} |
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212 |
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213 /* Reset CFGR register */ |
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214 LL_RCC_WriteReg(CFGR, 0x00000000U); |
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215 |
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216 vl_mask = 0xFFFFFFFFU; |
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217 |
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218 /* Reset HSEON, PLLSYSON bits */ |
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219 CLEAR_BIT(vl_mask, (RCC_CR_HSEON | RCC_CR_HSEBYP | RCC_CR_PLLON | RCC_CR_CSSON)); |
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220 |
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221 #if defined(RCC_PLLSAI_SUPPORT) |
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222 /* Reset PLLSAION bit */ |
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223 CLEAR_BIT(vl_mask, RCC_CR_PLLSAION); |
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224 #endif /* RCC_PLLSAI_SUPPORT */ |
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225 |
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226 #if defined(RCC_PLLI2S_SUPPORT) |
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227 /* Reset PLLI2SON bit */ |
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228 CLEAR_BIT(vl_mask, RCC_CR_PLLI2SON); |
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229 #endif /* RCC_PLLI2S_SUPPORT */ |
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230 |
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231 /* Write new mask in CR register */ |
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232 LL_RCC_WriteReg(CR, vl_mask); |
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233 |
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234 /* Set HSITRIM bits to the reset value*/ |
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235 LL_RCC_HSI_SetCalibTrimming(0x10U); |
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236 |
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237 /* Wait for PLL READY bit to be reset */ |
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238 while(LL_RCC_PLL_IsReady() != 0U) |
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239 {} |
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240 |
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241 /* Reset PLLCFGR register */ |
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242 LL_RCC_WriteReg(PLLCFGR, RCC_PLLCFGR_RST_VALUE); |
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243 |
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244 #if defined(RCC_PLLI2S_SUPPORT) |
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245 /* Reset PLLI2SCFGR register */ |
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246 LL_RCC_WriteReg(PLLI2SCFGR, RCC_PLLI2SCFGR_RST_VALUE); |
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247 #endif /* RCC_PLLI2S_SUPPORT */ |
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248 |
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249 #if defined(RCC_PLLSAI_SUPPORT) |
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250 /* Reset PLLSAICFGR register */ |
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251 LL_RCC_WriteReg(PLLSAICFGR, RCC_PLLSAICFGR_RST_VALUE); |
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252 #endif /* RCC_PLLSAI_SUPPORT */ |
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253 |
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254 /* Disable all interrupts */ |
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255 CLEAR_BIT(RCC->CIR, RCC_CIR_LSIRDYIE | RCC_CIR_LSERDYIE | RCC_CIR_HSIRDYIE | RCC_CIR_HSERDYIE | RCC_CIR_PLLRDYIE); |
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256 |
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257 #if defined(RCC_CIR_PLLI2SRDYIE) |
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258 CLEAR_BIT(RCC->CIR, RCC_CIR_PLLI2SRDYIE); |
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259 #endif /* RCC_CIR_PLLI2SRDYIE */ |
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260 |
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261 #if defined(RCC_CIR_PLLSAIRDYIE) |
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262 CLEAR_BIT(RCC->CIR, RCC_CIR_PLLSAIRDYIE); |
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263 #endif /* RCC_CIR_PLLSAIRDYIE */ |
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264 |
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265 /* Clear all interrupt flags */ |
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266 SET_BIT(RCC->CIR, RCC_CIR_LSIRDYC | RCC_CIR_LSERDYC | RCC_CIR_HSIRDYC | RCC_CIR_HSERDYC | RCC_CIR_PLLRDYC | RCC_CIR_CSSC); |
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267 |
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268 #if defined(RCC_CIR_PLLI2SRDYC) |
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269 SET_BIT(RCC->CIR, RCC_CIR_PLLI2SRDYC); |
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270 #endif /* RCC_CIR_PLLI2SRDYC */ |
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271 |
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272 #if defined(RCC_CIR_PLLSAIRDYC) |
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273 SET_BIT(RCC->CIR, RCC_CIR_PLLSAIRDYC); |
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274 #endif /* RCC_CIR_PLLSAIRDYC */ |
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275 |
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276 /* Clear LSION bit */ |
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277 CLEAR_BIT(RCC->CSR, RCC_CSR_LSION); |
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278 |
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279 /* Reset all CSR flags */ |
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280 SET_BIT(RCC->CSR, RCC_CSR_RMVF); |
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281 |
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282 return SUCCESS; |
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283 } |
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284 |
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285 /** |
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286 * @} |
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287 */ |
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288 |
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289 /** @addtogroup RCC_LL_EF_Get_Freq |
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290 * @brief Return the frequencies of different on chip clocks; System, AHB, APB1 and APB2 buses clocks |
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291 * and different peripheral clocks available on the device. |
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292 * @note If SYSCLK source is HSI, function returns values based on HSI_VALUE(**) |
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293 * @note If SYSCLK source is HSE, function returns values based on HSE_VALUE(***) |
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294 * @note If SYSCLK source is PLL, function returns values based on HSE_VALUE(***) |
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295 * or HSI_VALUE(**) multiplied/divided by the PLL factors. |
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296 * @note (**) HSI_VALUE is a constant defined in this file (default value |
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297 * 16 MHz) but the real value may vary depending on the variations |
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298 * in voltage and temperature. |
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299 * @note (***) HSE_VALUE is a constant defined in this file (default value |
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300 * 25 MHz), user has to ensure that HSE_VALUE is same as the real |
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301 * frequency of the crystal used. Otherwise, this function may |
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302 * have wrong result. |
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303 * @note The result of this function could be incorrect when using fractional |
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304 * value for HSE crystal. |
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305 * @note This function can be used by the user application to compute the |
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306 * baud-rate for the communication peripherals or configure other parameters. |
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307 * @{ |
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308 */ |
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309 |
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310 /** |
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311 * @brief Return the frequencies of different on chip clocks; System, AHB, APB1 and APB2 buses clocks |
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312 * @note Each time SYSCLK, HCLK, PCLK1 and/or PCLK2 clock changes, this function |
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313 * must be called to update structure fields. Otherwise, any |
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314 * configuration based on this function will be incorrect. |
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315 * @param RCC_Clocks pointer to a @ref LL_RCC_ClocksTypeDef structure which will hold the clocks frequencies |
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316 * @retval None |
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317 */ |
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318 void LL_RCC_GetSystemClocksFreq(LL_RCC_ClocksTypeDef *RCC_Clocks) |
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319 { |
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320 /* Get SYSCLK frequency */ |
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321 RCC_Clocks->SYSCLK_Frequency = RCC_GetSystemClockFreq(); |
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322 |
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323 /* HCLK clock frequency */ |
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324 RCC_Clocks->HCLK_Frequency = RCC_GetHCLKClockFreq(RCC_Clocks->SYSCLK_Frequency); |
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325 |
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326 /* PCLK1 clock frequency */ |
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327 RCC_Clocks->PCLK1_Frequency = RCC_GetPCLK1ClockFreq(RCC_Clocks->HCLK_Frequency); |
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328 |
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329 /* PCLK2 clock frequency */ |
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330 RCC_Clocks->PCLK2_Frequency = RCC_GetPCLK2ClockFreq(RCC_Clocks->HCLK_Frequency); |
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331 } |
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332 |
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333 #if defined(FMPI2C1) |
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334 /** |
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335 * @brief Return FMPI2Cx clock frequency |
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336 * @param FMPI2CxSource This parameter can be one of the following values: |
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337 * @arg @ref LL_RCC_FMPI2C1_CLKSOURCE |
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338 * @retval FMPI2C clock frequency (in Hz) |
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339 * - @ref LL_RCC_PERIPH_FREQUENCY_NO indicates that HSI oscillator is not ready |
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340 */ |
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341 uint32_t LL_RCC_GetFMPI2CClockFreq(uint32_t FMPI2CxSource) |
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342 { |
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343 uint32_t FMPI2C_frequency = LL_RCC_PERIPH_FREQUENCY_NO; |
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344 |
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345 /* Check parameter */ |
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346 assert_param(IS_LL_RCC_FMPI2C_CLKSOURCE(FMPI2CxSource)); |
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347 |
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348 if (FMPI2CxSource == LL_RCC_FMPI2C1_CLKSOURCE) |
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349 { |
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350 /* FMPI2C1 CLK clock frequency */ |
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351 switch (LL_RCC_GetFMPI2CClockSource(FMPI2CxSource)) |
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352 { |
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353 case LL_RCC_FMPI2C1_CLKSOURCE_SYSCLK: /* FMPI2C1 Clock is System Clock */ |
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354 FMPI2C_frequency = RCC_GetSystemClockFreq(); |
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355 break; |
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356 |
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357 case LL_RCC_FMPI2C1_CLKSOURCE_HSI: /* FMPI2C1 Clock is HSI Osc. */ |
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358 if (LL_RCC_HSI_IsReady()) |
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359 { |
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360 FMPI2C_frequency = HSI_VALUE; |
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361 } |
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362 break; |
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363 |
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364 case LL_RCC_FMPI2C1_CLKSOURCE_PCLK1: /* FMPI2C1 Clock is PCLK1 */ |
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365 default: |
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366 FMPI2C_frequency = RCC_GetPCLK1ClockFreq(RCC_GetHCLKClockFreq(RCC_GetSystemClockFreq())); |
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367 break; |
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368 } |
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369 } |
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370 |
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371 return FMPI2C_frequency; |
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372 } |
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373 #endif /* FMPI2C1 */ |
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374 |
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375 /** |
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376 * @brief Return I2Sx clock frequency |
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377 * @param I2SxSource This parameter can be one of the following values: |
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378 * @arg @ref LL_RCC_I2S1_CLKSOURCE |
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379 * @arg @ref LL_RCC_I2S2_CLKSOURCE (*) |
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380 * |
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381 * (*) value not defined in all devices. |
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382 * @retval I2S clock frequency (in Hz) |
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383 * - @ref LL_RCC_PERIPH_FREQUENCY_NO indicates that oscillator is not ready |
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384 */ |
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385 uint32_t LL_RCC_GetI2SClockFreq(uint32_t I2SxSource) |
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386 { |
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387 uint32_t i2s_frequency = LL_RCC_PERIPH_FREQUENCY_NO; |
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388 |
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389 /* Check parameter */ |
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390 assert_param(IS_LL_RCC_I2S_CLKSOURCE(I2SxSource)); |
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391 |
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392 if (I2SxSource == LL_RCC_I2S1_CLKSOURCE) |
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393 { |
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394 /* I2S1 CLK clock frequency */ |
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395 switch (LL_RCC_GetI2SClockSource(I2SxSource)) |
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396 { |
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397 #if defined(RCC_PLLI2S_SUPPORT) |
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398 case LL_RCC_I2S1_CLKSOURCE_PLLI2S: /* I2S1 Clock is PLLI2S */ |
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399 if (LL_RCC_PLLI2S_IsReady()) |
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400 { |
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401 i2s_frequency = RCC_PLLI2S_GetFreqDomain_I2S(); |
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402 } |
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403 break; |
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404 #endif /* RCC_PLLI2S_SUPPORT */ |
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405 |
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406 #if defined(RCC_DCKCFGR_I2SSRC) || defined(RCC_DCKCFGR_I2S1SRC) |
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407 case LL_RCC_I2S1_CLKSOURCE_PLL: /* I2S1 Clock is PLL */ |
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408 if (LL_RCC_PLL_IsReady()) |
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409 { |
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410 i2s_frequency = RCC_PLL_GetFreqDomain_I2S(); |
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411 } |
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412 break; |
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413 |
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414 case LL_RCC_I2S1_CLKSOURCE_PLLSRC: /* I2S1 Clock is PLL Main source */ |
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415 switch (LL_RCC_PLL_GetMainSource()) |
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416 { |
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417 case LL_RCC_PLLSOURCE_HSE: /* I2S1 Clock is HSE Osc. */ |
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418 if (LL_RCC_HSE_IsReady()) |
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419 { |
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420 i2s_frequency = HSE_VALUE; |
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421 } |
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422 break; |
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423 |
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424 case LL_RCC_PLLSOURCE_HSI: /* I2S1 Clock is HSI Osc. */ |
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425 default: |
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426 if (LL_RCC_HSI_IsReady()) |
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427 { |
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428 i2s_frequency = HSI_VALUE; |
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429 } |
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430 break; |
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431 } |
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432 break; |
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433 #endif /* RCC_DCKCFGR_I2SSRC || RCC_DCKCFGR_I2S1SRC */ |
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434 |
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435 case LL_RCC_I2S1_CLKSOURCE_PIN: /* I2S1 Clock is External clock */ |
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436 default: |
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437 i2s_frequency = EXTERNAL_CLOCK_VALUE; |
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438 break; |
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439 } |
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440 } |
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441 #if defined(RCC_DCKCFGR_I2S2SRC) |
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442 else |
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443 { |
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444 /* I2S2 CLK clock frequency */ |
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445 switch (LL_RCC_GetI2SClockSource(I2SxSource)) |
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446 { |
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447 case LL_RCC_I2S2_CLKSOURCE_PLLI2S: /* I2S2 Clock is PLLI2S */ |
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448 if (LL_RCC_PLLI2S_IsReady()) |
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449 { |
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450 i2s_frequency = RCC_PLLI2S_GetFreqDomain_I2S(); |
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451 } |
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452 break; |
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453 |
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454 case LL_RCC_I2S2_CLKSOURCE_PLL: /* I2S2 Clock is PLL */ |
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455 if (LL_RCC_PLL_IsReady()) |
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456 { |
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457 i2s_frequency = RCC_PLL_GetFreqDomain_I2S(); |
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|
458 } |
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459 break; |
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460 |
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461 case LL_RCC_I2S2_CLKSOURCE_PLLSRC: /* I2S2 Clock is PLL Main source */ |
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462 switch (LL_RCC_PLL_GetMainSource()) |
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463 { |
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464 case LL_RCC_PLLSOURCE_HSE: /* I2S2 Clock is HSE Osc. */ |
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465 if (LL_RCC_HSE_IsReady()) |
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466 { |
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467 i2s_frequency = HSE_VALUE; |
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|
468 } |
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469 break; |
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470 |
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471 case LL_RCC_PLLSOURCE_HSI: /* I2S2 Clock is HSI Osc. */ |
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472 default: |
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473 if (LL_RCC_HSI_IsReady()) |
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474 { |
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475 i2s_frequency = HSI_VALUE; |
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|
476 } |
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|
477 break; |
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|
478 } |
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|
479 break; |
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|
480 |
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481 case LL_RCC_I2S2_CLKSOURCE_PIN: /* I2S2 Clock is External clock */ |
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482 default: |
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483 i2s_frequency = EXTERNAL_CLOCK_VALUE; |
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|
484 break; |
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|
485 } |
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|
486 } |
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487 #endif /* RCC_DCKCFGR_I2S2SRC */ |
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|
488 |
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489 return i2s_frequency; |
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|
490 } |
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|
491 |
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492 #if defined(LPTIM1) |
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493 /** |
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|
494 * @brief Return LPTIMx clock frequency |
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495 * @param LPTIMxSource This parameter can be one of the following values: |
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496 * @arg @ref LL_RCC_LPTIM1_CLKSOURCE |
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497 * @retval LPTIM clock frequency (in Hz) |
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498 * - @ref LL_RCC_PERIPH_FREQUENCY_NO indicates that oscillator (HSI, LSI or LSE) is not ready |
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499 */ |
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500 uint32_t LL_RCC_GetLPTIMClockFreq(uint32_t LPTIMxSource) |
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501 { |
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502 uint32_t lptim_frequency = LL_RCC_PERIPH_FREQUENCY_NO; |
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|
503 |
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504 /* Check parameter */ |
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505 assert_param(IS_LL_RCC_LPTIM_CLKSOURCE(LPTIMxSource)); |
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|
506 |
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507 if (LPTIMxSource == LL_RCC_LPTIM1_CLKSOURCE) |
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508 { |
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|
509 /* LPTIM1CLK clock frequency */ |
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510 switch (LL_RCC_GetLPTIMClockSource(LPTIMxSource)) |
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511 { |
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512 case LL_RCC_LPTIM1_CLKSOURCE_LSI: /* LPTIM1 Clock is LSI Osc. */ |
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513 if (LL_RCC_LSI_IsReady()) |
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|
514 { |
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515 lptim_frequency = LSI_VALUE; |
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516 } |
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517 break; |
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518 |
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519 case LL_RCC_LPTIM1_CLKSOURCE_HSI: /* LPTIM1 Clock is HSI Osc. */ |
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520 if (LL_RCC_HSI_IsReady()) |
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|
521 { |
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522 lptim_frequency = HSI_VALUE; |
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|
523 } |
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|
524 break; |
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|
525 |
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526 case LL_RCC_LPTIM1_CLKSOURCE_LSE: /* LPTIM1 Clock is LSE Osc. */ |
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|
527 if (LL_RCC_LSE_IsReady()) |
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528 { |
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529 lptim_frequency = LSE_VALUE; |
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530 } |
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|
531 break; |
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|
532 |
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|
533 case LL_RCC_LPTIM1_CLKSOURCE_PCLK1: /* LPTIM1 Clock is PCLK1 */ |
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534 default: |
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535 lptim_frequency = RCC_GetPCLK1ClockFreq(RCC_GetHCLKClockFreq(RCC_GetSystemClockFreq())); |
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536 break; |
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537 } |
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538 } |
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539 |
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540 return lptim_frequency; |
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|
541 } |
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542 #endif /* LPTIM1 */ |
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543 |
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|
544 #if defined(SAI1) |
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|
545 /** |
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546 * @brief Return SAIx clock frequency |
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547 * @param SAIxSource This parameter can be one of the following values: |
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548 * @arg @ref LL_RCC_SAI1_CLKSOURCE (*) |
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549 * @arg @ref LL_RCC_SAI2_CLKSOURCE (*) |
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550 * @arg @ref LL_RCC_SAI1_A_CLKSOURCE (*) |
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551 * @arg @ref LL_RCC_SAI1_B_CLKSOURCE (*) |
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|
552 * |
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553 * (*) value not defined in all devices. |
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554 * @retval SAI clock frequency (in Hz) |
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555 * - @ref LL_RCC_PERIPH_FREQUENCY_NO indicates that oscillator is not ready |
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|
556 */ |
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557 uint32_t LL_RCC_GetSAIClockFreq(uint32_t SAIxSource) |
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558 { |
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559 uint32_t sai_frequency = LL_RCC_PERIPH_FREQUENCY_NO; |
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|
560 |
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|
561 /* Check parameter */ |
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562 assert_param(IS_LL_RCC_SAI_CLKSOURCE(SAIxSource)); |
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|
563 |
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|
564 #if defined(RCC_DCKCFGR_SAI1SRC) |
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565 if ((SAIxSource == LL_RCC_SAI1_CLKSOURCE) || (SAIxSource == LL_RCC_SAI2_CLKSOURCE)) |
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566 { |
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|
567 /* SAI1CLK clock frequency */ |
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568 switch (LL_RCC_GetSAIClockSource(SAIxSource)) |
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569 { |
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570 case LL_RCC_SAI1_CLKSOURCE_PLLSAI: /* PLLSAI clock used as SAI1 clock source */ |
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571 case LL_RCC_SAI2_CLKSOURCE_PLLSAI: /* PLLSAI clock used as SAI2 clock source */ |
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572 if (LL_RCC_PLLSAI_IsReady()) |
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|
573 { |
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574 sai_frequency = RCC_PLLSAI_GetFreqDomain_SAI(); |
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575 } |
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576 break; |
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|
577 |
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578 case LL_RCC_SAI1_CLKSOURCE_PLLI2S: /* PLLI2S clock used as SAI1 clock source */ |
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579 case LL_RCC_SAI2_CLKSOURCE_PLLI2S: /* PLLI2S clock used as SAI2 clock source */ |
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580 if (LL_RCC_PLLI2S_IsReady()) |
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|
581 { |
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582 sai_frequency = RCC_PLLI2S_GetFreqDomain_SAI(); |
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583 } |
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584 break; |
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|
585 |
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586 case LL_RCC_SAI1_CLKSOURCE_PLL: /* PLL clock used as SAI1 clock source */ |
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587 case LL_RCC_SAI2_CLKSOURCE_PLL: /* PLL clock used as SAI2 clock source */ |
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588 if (LL_RCC_PLL_IsReady()) |
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|
589 { |
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590 sai_frequency = RCC_PLL_GetFreqDomain_SAI(); |
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591 } |
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|
592 break; |
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|
593 |
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594 case LL_RCC_SAI2_CLKSOURCE_PLLSRC: |
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595 switch (LL_RCC_PLL_GetMainSource()) |
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|
596 { |
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597 case LL_RCC_PLLSOURCE_HSE: /* HSE clock used as SAI2 clock source */ |
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|
598 if (LL_RCC_HSE_IsReady()) |
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|
599 { |
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600 sai_frequency = HSE_VALUE; |
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|
601 } |
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|
602 break; |
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|
603 |
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604 case LL_RCC_PLLSOURCE_HSI: /* HSI clock used as SAI2 clock source */ |
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|
605 default: |
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|
606 if (LL_RCC_HSI_IsReady()) |
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|
607 { |
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|
608 sai_frequency = HSI_VALUE; |
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|
609 } |
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|
610 break; |
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Added current STM32 standandard libraries in version independend folder structure
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|
611 } |
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|
612 break; |
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changeset
|
613 |
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|
614 case LL_RCC_SAI1_CLKSOURCE_PIN: /* External input clock used as SAI1 clock source */ |
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615 default: |
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616 sai_frequency = EXTERNAL_CLOCK_VALUE; |
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|
617 break; |
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|
618 } |
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619 } |
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620 #endif /* RCC_DCKCFGR_SAI1SRC */ |
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621 #if defined(RCC_DCKCFGR_SAI1ASRC) |
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622 if ((SAIxSource == LL_RCC_SAI1_A_CLKSOURCE) || (SAIxSource == LL_RCC_SAI1_B_CLKSOURCE)) |
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|
623 { |
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624 /* SAI1CLK clock frequency */ |
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|
625 switch (LL_RCC_GetSAIClockSource(SAIxSource)) |
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626 { |
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627 #if defined(RCC_PLLSAI_SUPPORT) |
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628 case LL_RCC_SAI1_A_CLKSOURCE_PLLSAI: /* PLLSAI clock used as SAI1 Block A clock source */ |
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629 case LL_RCC_SAI1_B_CLKSOURCE_PLLSAI: /* PLLSAI clock used as SAI1 Block B clock source */ |
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630 if (LL_RCC_PLLSAI_IsReady()) |
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631 { |
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632 sai_frequency = RCC_PLLSAI_GetFreqDomain_SAI(); |
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|
633 } |
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634 break; |
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635 #endif /* RCC_PLLSAI_SUPPORT */ |
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636 |
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637 case LL_RCC_SAI1_A_CLKSOURCE_PLLI2S: /* PLLI2S clock used as SAI1 Block A clock source */ |
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638 case LL_RCC_SAI1_B_CLKSOURCE_PLLI2S: /* PLLI2S clock used as SAI1 Block B clock source */ |
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639 if (LL_RCC_PLLI2S_IsReady()) |
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|
640 { |
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|
641 sai_frequency = RCC_PLLI2S_GetFreqDomain_SAI(); |
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|
642 } |
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|
643 break; |
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changeset
|
644 |
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|
645 #if defined(RCC_SAI1A_PLLSOURCE_SUPPORT) |
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646 case LL_RCC_SAI1_A_CLKSOURCE_PLL: /* PLL clock used as SAI1 Block A clock source */ |
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Added current STM32 standandard libraries in version independend folder structure
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647 case LL_RCC_SAI1_B_CLKSOURCE_PLL: /* PLL clock used as SAI1 Block B clock source */ |
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648 if (LL_RCC_PLL_IsReady()) |
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|
649 { |
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|
650 sai_frequency = RCC_PLL_GetFreqDomain_SAI(); |
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changeset
|
651 } |
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|
652 break; |
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Added current STM32 standandard libraries in version independend folder structure
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changeset
|
653 |
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|
654 case LL_RCC_SAI1_A_CLKSOURCE_PLLSRC: |
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655 case LL_RCC_SAI1_B_CLKSOURCE_PLLSRC: |
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|
656 switch (LL_RCC_PLL_GetMainSource()) |
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changeset
|
657 { |
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|
658 case LL_RCC_PLLSOURCE_HSE: /* HSE clock used as SAI1 Block A or B clock source */ |
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|
659 if (LL_RCC_HSE_IsReady()) |
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|
660 { |
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|
661 sai_frequency = HSE_VALUE; |
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|
662 } |
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|
663 break; |
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|
664 |
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|
665 case LL_RCC_PLLSOURCE_HSI: /* HSI clock used as SAI1 Block A or B clock source */ |
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|
666 default: |
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|
667 if (LL_RCC_HSI_IsReady()) |
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|
668 { |
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|
669 sai_frequency = HSI_VALUE; |
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|
670 } |
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|
671 break; |
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|
672 } |
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673 break; |
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|
674 #endif /* RCC_SAI1A_PLLSOURCE_SUPPORT */ |
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|
675 |
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|
676 case LL_RCC_SAI1_A_CLKSOURCE_PIN: /* External input clock used as SAI1 Block A clock source */ |
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677 case LL_RCC_SAI1_B_CLKSOURCE_PIN: /* External input clock used as SAI1 Block B clock source */ |
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|
678 default: |
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|
679 sai_frequency = EXTERNAL_CLOCK_VALUE; |
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|
680 break; |
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|
681 } |
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|
682 } |
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|
683 #endif /* RCC_DCKCFGR_SAI1ASRC */ |
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changeset
|
684 |
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changeset
|
685 return sai_frequency; |
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|
686 } |
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Added current STM32 standandard libraries in version independend folder structure
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|
687 #endif /* SAI1 */ |
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Added current STM32 standandard libraries in version independend folder structure
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changeset
|
688 |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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changeset
|
689 #if defined(SDIO) |
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Added current STM32 standandard libraries in version independend folder structure
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diff
changeset
|
690 /** |
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Ideenmodellierer
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diff
changeset
|
691 * @brief Return SDIOx clock frequency |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff
changeset
|
692 * @param SDIOxSource This parameter can be one of the following values: |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff
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|
693 * @arg @ref LL_RCC_SDIO_CLKSOURCE |
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Added current STM32 standandard libraries in version independend folder structure
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changeset
|
694 * @retval SDIO clock frequency (in Hz) |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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changeset
|
695 * - @ref LL_RCC_PERIPH_FREQUENCY_NO indicates that oscillator is not ready |
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Ideenmodellierer
parents:
diff
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|
696 */ |
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diff
changeset
|
697 uint32_t LL_RCC_GetSDIOClockFreq(uint32_t SDIOxSource) |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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|
698 { |
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Ideenmodellierer
parents:
diff
changeset
|
699 uint32_t SDIO_frequency = LL_RCC_PERIPH_FREQUENCY_NO; |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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changeset
|
700 |
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Ideenmodellierer
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diff
changeset
|
701 /* Check parameter */ |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
702 assert_param(IS_LL_RCC_SDIO_CLKSOURCE(SDIOxSource)); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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changeset
|
703 |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff
changeset
|
704 if (SDIOxSource == LL_RCC_SDIO_CLKSOURCE) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff
changeset
|
705 { |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff
changeset
|
706 #if defined(RCC_DCKCFGR_SDIOSEL) || defined(RCC_DCKCFGR2_SDIOSEL) |
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Ideenmodellierer
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diff
changeset
|
707 /* SDIOCLK clock frequency */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff
changeset
|
708 switch (LL_RCC_GetSDIOClockSource(SDIOxSource)) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
709 { |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
710 case LL_RCC_SDIO_CLKSOURCE_PLL48CLK: /* PLL48M clock used as SDIO clock source */ |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff
changeset
|
711 switch (LL_RCC_GetCK48MClockSource(LL_RCC_CK48M_CLKSOURCE)) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff
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|
712 { |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
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|
713 case LL_RCC_CK48M_CLKSOURCE_PLL: /* PLL clock used as 48Mhz domain clock */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff
changeset
|
714 if (LL_RCC_PLL_IsReady()) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
715 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff
changeset
|
716 SDIO_frequency = RCC_PLL_GetFreqDomain_48M(); |
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Added current STM32 standandard libraries in version independend folder structure
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diff
changeset
|
717 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
718 break; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
719 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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diff
changeset
|
720 #if defined(RCC_PLLSAI_SUPPORT) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff
changeset
|
721 case LL_RCC_CK48M_CLKSOURCE_PLLSAI: /* PLLSAI clock used as 48Mhz domain clock */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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changeset
|
722 default: |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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changeset
|
723 if (LL_RCC_PLLSAI_IsReady()) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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diff
changeset
|
724 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff
changeset
|
725 SDIO_frequency = RCC_PLLSAI_GetFreqDomain_48M(); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
726 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
727 break; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
changeset
|
728 #endif /* RCC_PLLSAI_SUPPORT */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
729 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
730 #if defined(RCC_PLLI2SCFGR_PLLI2SQ) && !defined(RCC_DCKCFGR_PLLI2SDIVQ) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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|
731 case LL_RCC_CK48M_CLKSOURCE_PLLI2S: /* PLLI2S clock used as 48Mhz domain clock */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff
changeset
|
732 default: |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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changeset
|
733 if (LL_RCC_PLLI2S_IsReady()) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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diff
changeset
|
734 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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diff
changeset
|
735 SDIO_frequency = RCC_PLLI2S_GetFreqDomain_48M(); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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diff
changeset
|
736 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
changeset
|
737 break; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
changeset
|
738 #endif /* RCC_PLLI2SCFGR_PLLI2SQ && !RCC_DCKCFGR_PLLI2SDIVQ */ |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff
changeset
|
739 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
740 break; |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
741 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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changeset
|
742 case LL_RCC_SDIO_CLKSOURCE_SYSCLK: /* PLL clock used as SDIO clock source */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff
changeset
|
743 default: |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff
changeset
|
744 SDIO_frequency = RCC_GetSystemClockFreq(); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
745 break; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
746 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
changeset
|
747 #else |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff
changeset
|
748 /* PLL clock used as 48Mhz domain clock */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff
changeset
|
749 if (LL_RCC_PLL_IsReady()) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
750 { |
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Added current STM32 standandard libraries in version independend folder structure
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changeset
|
751 SDIO_frequency = RCC_PLL_GetFreqDomain_48M(); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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changeset
|
752 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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diff
changeset
|
753 #endif /* RCC_DCKCFGR_SDIOSEL || RCC_DCKCFGR2_SDIOSEL */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff
changeset
|
754 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
755 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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changeset
|
756 return SDIO_frequency; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
757 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
changeset
|
758 #endif /* SDIO */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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diff
changeset
|
759 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
760 #if defined(RNG) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
changeset
|
761 /** |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff
changeset
|
762 * @brief Return RNGx clock frequency |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff
changeset
|
763 * @param RNGxSource This parameter can be one of the following values: |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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diff
changeset
|
764 * @arg @ref LL_RCC_RNG_CLKSOURCE |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff
changeset
|
765 * @retval RNG clock frequency (in Hz) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff
changeset
|
766 * - @ref LL_RCC_PERIPH_FREQUENCY_NO indicates that oscillator is not ready |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff
changeset
|
767 */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff
changeset
|
768 uint32_t LL_RCC_GetRNGClockFreq(uint32_t RNGxSource) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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changeset
|
769 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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changeset
|
770 uint32_t rng_frequency = LL_RCC_PERIPH_FREQUENCY_NO; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
771 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
772 /* Check parameter */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
changeset
|
773 assert_param(IS_LL_RCC_RNG_CLKSOURCE(RNGxSource)); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
774 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
775 #if defined(RCC_DCKCFGR_CK48MSEL) || defined(RCC_DCKCFGR2_CK48MSEL) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff
changeset
|
776 /* RNGCLK clock frequency */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff
changeset
|
777 switch (LL_RCC_GetRNGClockSource(RNGxSource)) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff
changeset
|
778 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
779 #if defined(RCC_PLLI2SCFGR_PLLI2SQ) && !defined(RCC_DCKCFGR_PLLI2SDIVQ) |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
780 case LL_RCC_RNG_CLKSOURCE_PLLI2S: /* PLLI2S clock used as RNG clock source */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
781 if (LL_RCC_PLLI2S_IsReady()) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
782 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
783 rng_frequency = RCC_PLLI2S_GetFreqDomain_48M(); |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
784 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
785 break; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
786 #endif /* RCC_PLLI2SCFGR_PLLI2SQ && !RCC_DCKCFGR_PLLI2SDIVQ */ |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
787 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
788 #if defined(RCC_PLLSAI_SUPPORT) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
789 case LL_RCC_RNG_CLKSOURCE_PLLSAI: /* PLLSAI clock used as RNG clock source */ |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
790 if (LL_RCC_PLLSAI_IsReady()) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
791 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
792 rng_frequency = RCC_PLLSAI_GetFreqDomain_48M(); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
793 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
794 break; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
795 #endif /* RCC_PLLSAI_SUPPORT */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
796 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
797 case LL_RCC_RNG_CLKSOURCE_PLL: /* PLL clock used as RNG clock source */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
798 default: |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
799 if (LL_RCC_PLL_IsReady()) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
800 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
801 rng_frequency = RCC_PLL_GetFreqDomain_48M(); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
802 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
803 break; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
804 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
805 #else |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
806 /* PLL clock used as RNG clock source */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
807 if (LL_RCC_PLL_IsReady()) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
808 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
809 rng_frequency = RCC_PLL_GetFreqDomain_48M(); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
810 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
811 #endif /* RCC_DCKCFGR_CK48MSEL || RCC_DCKCFGR2_CK48MSEL */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
812 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
813 return rng_frequency; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
814 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
815 #endif /* RNG */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
816 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
817 #if defined(CEC) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
818 /** |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
819 * @brief Return CEC clock frequency |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
820 * @param CECxSource This parameter can be one of the following values: |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
821 * @arg @ref LL_RCC_CEC_CLKSOURCE |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
822 * @retval CEC clock frequency (in Hz) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
823 * - @ref LL_RCC_PERIPH_FREQUENCY_NO indicates that oscillator (HSI or LSE) is not ready |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
824 */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
825 uint32_t LL_RCC_GetCECClockFreq(uint32_t CECxSource) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
826 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
827 uint32_t cec_frequency = LL_RCC_PERIPH_FREQUENCY_NO; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
828 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
829 /* Check parameter */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
830 assert_param(IS_LL_RCC_CEC_CLKSOURCE(CECxSource)); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
831 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
832 /* CECCLK clock frequency */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
833 switch (LL_RCC_GetCECClockSource(CECxSource)) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
834 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
835 case LL_RCC_CEC_CLKSOURCE_LSE: /* CEC Clock is LSE Osc. */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
836 if (LL_RCC_LSE_IsReady()) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
837 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
838 cec_frequency = LSE_VALUE; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
839 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
840 break; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
841 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
842 case LL_RCC_CEC_CLKSOURCE_HSI_DIV488: /* CEC Clock is HSI Osc. */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
843 default: |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
844 if (LL_RCC_HSI_IsReady()) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
845 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
846 cec_frequency = HSI_VALUE/488U; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
847 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
848 break; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
849 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
850 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
851 return cec_frequency; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
852 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
853 #endif /* CEC */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
854 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
855 #if defined(USB_OTG_FS) || defined(USB_OTG_HS) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
856 /** |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
857 * @brief Return USBx clock frequency |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
858 * @param USBxSource This parameter can be one of the following values: |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff
changeset
|
859 * @arg @ref LL_RCC_USB_CLKSOURCE |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
860 * @retval USB clock frequency (in Hz) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
861 * - @ref LL_RCC_PERIPH_FREQUENCY_NO indicates that oscillator is not ready |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
862 */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
863 uint32_t LL_RCC_GetUSBClockFreq(uint32_t USBxSource) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
864 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
865 uint32_t usb_frequency = LL_RCC_PERIPH_FREQUENCY_NO; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
866 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
867 /* Check parameter */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
868 assert_param(IS_LL_RCC_USB_CLKSOURCE(USBxSource)); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
869 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
870 #if defined(RCC_DCKCFGR_CK48MSEL) || defined(RCC_DCKCFGR2_CK48MSEL) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
871 /* USBCLK clock frequency */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
872 switch (LL_RCC_GetUSBClockSource(USBxSource)) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
873 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
874 #if defined(RCC_PLLI2SCFGR_PLLI2SQ) && !defined(RCC_DCKCFGR_PLLI2SDIVQ) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff
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|
875 case LL_RCC_USB_CLKSOURCE_PLLI2S: /* PLLI2S clock used as USB clock source */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
876 if (LL_RCC_PLLI2S_IsReady()) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
877 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
878 usb_frequency = RCC_PLLI2S_GetFreqDomain_48M(); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
879 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
880 break; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
881 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
882 #endif /* RCC_PLLI2SCFGR_PLLI2SQ && !RCC_DCKCFGR_PLLI2SDIVQ */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
883 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
changeset
|
884 #if defined(RCC_PLLSAI_SUPPORT) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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diff
changeset
|
885 case LL_RCC_USB_CLKSOURCE_PLLSAI: /* PLLSAI clock used as USB clock source */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
886 if (LL_RCC_PLLSAI_IsReady()) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
887 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
888 usb_frequency = RCC_PLLSAI_GetFreqDomain_48M(); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
889 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
890 break; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
891 #endif /* RCC_PLLSAI_SUPPORT */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
892 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
893 case LL_RCC_USB_CLKSOURCE_PLL: /* PLL clock used as USB clock source */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
894 default: |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
895 if (LL_RCC_PLL_IsReady()) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
896 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
897 usb_frequency = RCC_PLL_GetFreqDomain_48M(); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
898 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
899 break; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
900 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
changeset
|
901 #else |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
902 /* PLL clock used as USB clock source */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
903 if (LL_RCC_PLL_IsReady()) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
904 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
905 usb_frequency = RCC_PLL_GetFreqDomain_48M(); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
906 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
907 #endif /* RCC_DCKCFGR_CK48MSEL || RCC_DCKCFGR2_CK48MSEL */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
908 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
909 return usb_frequency; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
910 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
911 #endif /* USB_OTG_FS || USB_OTG_HS */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
912 |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
913 #if defined(DFSDM1_Channel0) |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
914 /** |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
915 * @brief Return DFSDMx clock frequency |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
916 * @param DFSDMxSource This parameter can be one of the following values: |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
917 * @arg @ref LL_RCC_DFSDM1_CLKSOURCE |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff
changeset
|
918 * @arg @ref LL_RCC_DFSDM2_CLKSOURCE (*) |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
919 * |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
920 * (*) value not defined in all devices. |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
921 * @retval DFSDM clock frequency (in Hz) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
922 */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
923 uint32_t LL_RCC_GetDFSDMClockFreq(uint32_t DFSDMxSource) |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
924 { |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
925 uint32_t dfsdm_frequency = LL_RCC_PERIPH_FREQUENCY_NO; |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
926 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
927 /* Check parameter */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
928 assert_param(IS_LL_RCC_DFSDM_CLKSOURCE(DFSDMxSource)); |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
929 |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
930 if (DFSDMxSource == LL_RCC_DFSDM1_CLKSOURCE) |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
931 { |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
932 /* DFSDM1CLK clock frequency */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
933 switch (LL_RCC_GetDFSDMClockSource(DFSDMxSource)) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
934 { |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
935 case LL_RCC_DFSDM1_CLKSOURCE_SYSCLK: /* DFSDM1 Clock is SYSCLK */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
936 dfsdm_frequency = RCC_GetSystemClockFreq(); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
937 break; |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
938 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
939 case LL_RCC_DFSDM1_CLKSOURCE_PCLK2: /* DFSDM1 Clock is PCLK2 */ |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
940 default: |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
941 dfsdm_frequency = RCC_GetPCLK2ClockFreq(RCC_GetHCLKClockFreq(RCC_GetSystemClockFreq())); |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
942 break; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
943 } |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
944 } |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
945 #if defined(DFSDM2_Channel0) |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff
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|
946 else |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
947 { |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
948 /* DFSDM2CLK clock frequency */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
949 switch (LL_RCC_GetDFSDMClockSource(DFSDMxSource)) |
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Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
changeset
|
950 { |
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Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
changeset
|
951 case LL_RCC_DFSDM2_CLKSOURCE_SYSCLK: /* DFSDM2 Clock is SYSCLK */ |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
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|
952 dfsdm_frequency = RCC_GetSystemClockFreq(); |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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changeset
|
953 break; |
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Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
changeset
|
954 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff
changeset
|
955 case LL_RCC_DFSDM2_CLKSOURCE_PCLK2: /* DFSDM2 Clock is PCLK2 */ |
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Added current STM32 standandard libraries in version independend folder structure
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|
956 default: |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
957 dfsdm_frequency = RCC_GetPCLK2ClockFreq(RCC_GetHCLKClockFreq(RCC_GetSystemClockFreq())); |
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Added current STM32 standandard libraries in version independend folder structure
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|
958 break; |
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Added current STM32 standandard libraries in version independend folder structure
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diff
changeset
|
959 } |
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Added current STM32 standandard libraries in version independend folder structure
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diff
changeset
|
960 } |
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Added current STM32 standandard libraries in version independend folder structure
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changeset
|
961 #endif /* DFSDM2_Channel0 */ |
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Added current STM32 standandard libraries in version independend folder structure
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changeset
|
962 |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff
changeset
|
963 return dfsdm_frequency; |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff
changeset
|
964 } |
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Added current STM32 standandard libraries in version independend folder structure
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|
965 |
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Added current STM32 standandard libraries in version independend folder structure
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diff
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|
966 /** |
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diff
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|
967 * @brief Return DFSDMx Audio clock frequency |
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Added current STM32 standandard libraries in version independend folder structure
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|
968 * @param DFSDMxSource This parameter can be one of the following values: |
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Added current STM32 standandard libraries in version independend folder structure
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|
969 * @arg @ref LL_RCC_DFSDM1_AUDIO_CLKSOURCE |
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Added current STM32 standandard libraries in version independend folder structure
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|
970 * @arg @ref LL_RCC_DFSDM2_AUDIO_CLKSOURCE (*) |
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|
971 * |
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|
972 * (*) value not defined in all devices. |
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Added current STM32 standandard libraries in version independend folder structure
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|
973 * @retval DFSDM clock frequency (in Hz) |
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Added current STM32 standandard libraries in version independend folder structure
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974 * - @ref LL_RCC_PERIPH_FREQUENCY_NO indicates that oscillator is not ready |
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|
975 */ |
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|
976 uint32_t LL_RCC_GetDFSDMAudioClockFreq(uint32_t DFSDMxSource) |
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|
977 { |
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|
978 uint32_t dfsdm_frequency = LL_RCC_PERIPH_FREQUENCY_NO; |
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|
979 |
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|
980 /* Check parameter */ |
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Added current STM32 standandard libraries in version independend folder structure
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|
981 assert_param(IS_LL_RCC_DFSDM_AUDIO_CLKSOURCE(DFSDMxSource)); |
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Added current STM32 standandard libraries in version independend folder structure
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|
982 |
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|
983 if (DFSDMxSource == LL_RCC_DFSDM1_AUDIO_CLKSOURCE) |
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|
984 { |
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diff
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|
985 /* DFSDM1CLK clock frequency */ |
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Added current STM32 standandard libraries in version independend folder structure
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|
986 switch (LL_RCC_GetDFSDMAudioClockSource(DFSDMxSource)) |
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Added current STM32 standandard libraries in version independend folder structure
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|
987 { |
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|
988 case LL_RCC_DFSDM1_AUDIO_CLKSOURCE_I2S1: /* I2S1 clock used as DFSDM1 clock */ |
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Added current STM32 standandard libraries in version independend folder structure
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|
989 dfsdm_frequency = LL_RCC_GetI2SClockFreq(LL_RCC_I2S1_CLKSOURCE); |
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|
990 break; |
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Added current STM32 standandard libraries in version independend folder structure
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|
991 |
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|
992 case LL_RCC_DFSDM1_AUDIO_CLKSOURCE_I2S2: /* I2S2 clock used as DFSDM1 clock */ |
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|
993 default: |
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|
994 dfsdm_frequency = LL_RCC_GetI2SClockFreq(LL_RCC_I2S2_CLKSOURCE); |
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|
995 break; |
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|
996 } |
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|
997 } |
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|
998 #if defined(DFSDM2_Channel0) |
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Added current STM32 standandard libraries in version independend folder structure
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|
999 else |
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|
1000 { |
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Added current STM32 standandard libraries in version independend folder structure
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|
1001 /* DFSDM2CLK clock frequency */ |
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Added current STM32 standandard libraries in version independend folder structure
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|
1002 switch (LL_RCC_GetDFSDMAudioClockSource(DFSDMxSource)) |
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|
1003 { |
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|
1004 case LL_RCC_DFSDM2_AUDIO_CLKSOURCE_I2S1: /* I2S1 clock used as DFSDM2 clock */ |
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|
1005 dfsdm_frequency = LL_RCC_GetI2SClockFreq(LL_RCC_I2S1_CLKSOURCE); |
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|
1006 break; |
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|
1007 |
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|
1008 case LL_RCC_DFSDM2_AUDIO_CLKSOURCE_I2S2: /* I2S2 clock used as DFSDM2 clock */ |
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|
1009 default: |
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|
1010 dfsdm_frequency = LL_RCC_GetI2SClockFreq(LL_RCC_I2S2_CLKSOURCE); |
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|
1011 break; |
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|
1012 } |
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|
1013 } |
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|
1014 #endif /* DFSDM2_Channel0 */ |
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|
1015 |
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|
1016 return dfsdm_frequency; |
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|
1017 } |
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|
1018 #endif /* DFSDM1_Channel0 */ |
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|
1019 |
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|
1020 #if defined(DSI) |
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|
1021 /** |
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|
1022 * @brief Return DSI clock frequency |
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|
1023 * @param DSIxSource This parameter can be one of the following values: |
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|
1024 * @arg @ref LL_RCC_DSI_CLKSOURCE |
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|
1025 * @retval DSI clock frequency (in Hz) |
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|
1026 * - @ref LL_RCC_PERIPH_FREQUENCY_NO indicates that oscillator is not ready |
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|
1027 * - @ref LL_RCC_PERIPH_FREQUENCY_NA indicates that external clock is used |
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|
1028 */ |
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|
1029 uint32_t LL_RCC_GetDSIClockFreq(uint32_t DSIxSource) |
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|
1030 { |
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|
1031 uint32_t dsi_frequency = LL_RCC_PERIPH_FREQUENCY_NO; |
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|
1032 |
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|
1033 /* Check parameter */ |
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Added current STM32 standandard libraries in version independend folder structure
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|
1034 assert_param(IS_LL_RCC_DSI_CLKSOURCE(DSIxSource)); |
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|
1035 |
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|
1036 /* DSICLK clock frequency */ |
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|
1037 switch (LL_RCC_GetDSIClockSource(DSIxSource)) |
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diff
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|
1038 { |
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|
1039 case LL_RCC_DSI_CLKSOURCE_PLL: /* DSI Clock is PLL Osc. */ |
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Added current STM32 standandard libraries in version independend folder structure
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changeset
|
1040 if (LL_RCC_PLL_IsReady()) |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1041 { |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1042 dsi_frequency = RCC_PLL_GetFreqDomain_DSI(); |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1043 } |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1044 break; |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1045 |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1046 case LL_RCC_DSI_CLKSOURCE_PHY: /* DSI Clock is DSI physical clock. */ |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1047 default: |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1048 dsi_frequency = LL_RCC_PERIPH_FREQUENCY_NA; |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1049 break; |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1050 } |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1051 |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1052 return dsi_frequency; |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1053 } |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1054 #endif /* DSI */ |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1055 |
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Added current STM32 standandard libraries in version independend folder structure
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diff
changeset
|
1056 #if defined(LTDC) |
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parents:
diff
changeset
|
1057 /** |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1058 * @brief Return LTDC clock frequency |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff
changeset
|
1059 * @param LTDCxSource This parameter can be one of the following values: |
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Added current STM32 standandard libraries in version independend folder structure
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diff
changeset
|
1060 * @arg @ref LL_RCC_LTDC_CLKSOURCE |
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Added current STM32 standandard libraries in version independend folder structure
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diff
changeset
|
1061 * @retval LTDC clock frequency (in Hz) |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff
changeset
|
1062 * - @ref LL_RCC_PERIPH_FREQUENCY_NO indicates that oscillator PLLSAI is not ready |
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Added current STM32 standandard libraries in version independend folder structure
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|
1063 */ |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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|
1064 uint32_t LL_RCC_GetLTDCClockFreq(uint32_t LTDCxSource) |
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|
1065 { |
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Added current STM32 standandard libraries in version independend folder structure
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|
1066 uint32_t ltdc_frequency = LL_RCC_PERIPH_FREQUENCY_NO; |
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Ideenmodellierer
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|
1067 |
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diff
changeset
|
1068 /* Check parameter */ |
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Added current STM32 standandard libraries in version independend folder structure
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changeset
|
1069 assert_param(IS_LL_RCC_LTDC_CLKSOURCE(LTDCxSource)); |
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Added current STM32 standandard libraries in version independend folder structure
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|
1070 |
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Ideenmodellierer
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|
1071 if (LL_RCC_PLLSAI_IsReady()) |
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Added current STM32 standandard libraries in version independend folder structure
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diff
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|
1072 { |
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Added current STM32 standandard libraries in version independend folder structure
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|
1073 ltdc_frequency = RCC_PLLSAI_GetFreqDomain_LTDC(); |
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Added current STM32 standandard libraries in version independend folder structure
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|
1074 } |
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diff
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|
1075 |
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Added current STM32 standandard libraries in version independend folder structure
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diff
changeset
|
1076 return ltdc_frequency; |
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diff
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|
1077 } |
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Added current STM32 standandard libraries in version independend folder structure
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diff
changeset
|
1078 #endif /* LTDC */ |
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Added current STM32 standandard libraries in version independend folder structure
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diff
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|
1079 |
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Added current STM32 standandard libraries in version independend folder structure
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diff
changeset
|
1080 #if defined(SPDIFRX) |
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Added current STM32 standandard libraries in version independend folder structure
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diff
changeset
|
1081 /** |
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Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
changeset
|
1082 * @brief Return SPDIFRX clock frequency |
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Added current STM32 standandard libraries in version independend folder structure
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diff
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|
1083 * @param SPDIFRXxSource This parameter can be one of the following values: |
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|
1084 * @arg @ref LL_RCC_SPDIFRX1_CLKSOURCE |
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|
1085 * @retval SPDIFRX clock frequency (in Hz) |
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Added current STM32 standandard libraries in version independend folder structure
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|
1086 * - @ref LL_RCC_PERIPH_FREQUENCY_NO indicates that oscillator is not ready |
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|
1087 */ |
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Added current STM32 standandard libraries in version independend folder structure
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|
1088 uint32_t LL_RCC_GetSPDIFRXClockFreq(uint32_t SPDIFRXxSource) |
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diff
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|
1089 { |
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|
1090 uint32_t spdifrx_frequency = LL_RCC_PERIPH_FREQUENCY_NO; |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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|
1091 |
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diff
changeset
|
1092 /* Check parameter */ |
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diff
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|
1093 assert_param(IS_LL_RCC_SPDIFRX_CLKSOURCE(SPDIFRXxSource)); |
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|
1094 |
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Ideenmodellierer
parents:
diff
changeset
|
1095 /* SPDIFRX1CLK clock frequency */ |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff
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|
1096 switch (LL_RCC_GetSPDIFRXClockSource(SPDIFRXxSource)) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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|
1097 { |
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Added current STM32 standandard libraries in version independend folder structure
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|
1098 case LL_RCC_SPDIFRX1_CLKSOURCE_PLLI2S: /* SPDIFRX Clock is PLLI2S Osc. */ |
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Added current STM32 standandard libraries in version independend folder structure
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diff
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|
1099 if (LL_RCC_PLLI2S_IsReady()) |
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diff
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|
1100 { |
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diff
changeset
|
1101 spdifrx_frequency = RCC_PLLI2S_GetFreqDomain_SPDIFRX(); |
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|
1102 } |
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diff
changeset
|
1103 break; |
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diff
changeset
|
1104 |
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|
1105 case LL_RCC_SPDIFRX1_CLKSOURCE_PLL: /* SPDIFRX Clock is PLL Osc. */ |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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|
1106 default: |
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|
1107 if (LL_RCC_PLL_IsReady()) |
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diff
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|
1108 { |
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Added current STM32 standandard libraries in version independend folder structure
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|
1109 spdifrx_frequency = RCC_PLL_GetFreqDomain_SPDIFRX(); |
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|
1110 } |
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|
1111 break; |
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|
1112 } |
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|
1113 |
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|
1114 return spdifrx_frequency; |
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diff
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|
1115 } |
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|
1116 #endif /* SPDIFRX */ |
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|
1117 |
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diff
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|
1118 /** |
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|
1119 * @} |
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|
1120 */ |
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|
1121 |
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|
1122 /** |
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|
1123 * @} |
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|
1124 */ |
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|
1125 |
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|
1126 /** @addtogroup RCC_LL_Private_Functions |
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|
1127 * @{ |
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|
1128 */ |
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Added current STM32 standandard libraries in version independend folder structure
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diff
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|
1129 |
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Added current STM32 standandard libraries in version independend folder structure
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diff
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|
1130 /** |
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Added current STM32 standandard libraries in version independend folder structure
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|
1131 * @brief Return SYSTEM clock frequency |
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Added current STM32 standandard libraries in version independend folder structure
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diff
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|
1132 * @retval SYSTEM clock frequency (in Hz) |
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Added current STM32 standandard libraries in version independend folder structure
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|
1133 */ |
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Added current STM32 standandard libraries in version independend folder structure
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diff
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|
1134 uint32_t RCC_GetSystemClockFreq(void) |
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Added current STM32 standandard libraries in version independend folder structure
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|
1135 { |
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Added current STM32 standandard libraries in version independend folder structure
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|
1136 uint32_t frequency = 0U; |
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Ideenmodellierer
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|
1137 |
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Added current STM32 standandard libraries in version independend folder structure
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diff
changeset
|
1138 /* Get SYSCLK source -------------------------------------------------------*/ |
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|
1139 switch (LL_RCC_GetSysClkSource()) |
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|
1140 { |
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|
1141 case LL_RCC_SYS_CLKSOURCE_STATUS_HSI: /* HSI used as system clock source */ |
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|
1142 frequency = HSI_VALUE; |
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|
1143 break; |
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|
1144 |
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|
1145 case LL_RCC_SYS_CLKSOURCE_STATUS_HSE: /* HSE used as system clock source */ |
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Added current STM32 standandard libraries in version independend folder structure
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|
1146 frequency = HSE_VALUE; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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|
1147 break; |
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Added current STM32 standandard libraries in version independend folder structure
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|
1148 |
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Added current STM32 standandard libraries in version independend folder structure
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|
1149 case LL_RCC_SYS_CLKSOURCE_STATUS_PLL: /* PLL used as system clock source */ |
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|
1150 frequency = RCC_PLL_GetFreqDomain_SYS(LL_RCC_SYS_CLKSOURCE_STATUS_PLL); |
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|
1151 break; |
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|
1152 |
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|
1153 #if defined(RCC_PLLR_SYSCLK_SUPPORT) |
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|
1154 case LL_RCC_SYS_CLKSOURCE_STATUS_PLLR: /* PLLR used as system clock source */ |
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|
1155 frequency = RCC_PLL_GetFreqDomain_SYS(LL_RCC_SYS_CLKSOURCE_STATUS_PLLR); |
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Added current STM32 standandard libraries in version independend folder structure
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|
1156 break; |
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Added current STM32 standandard libraries in version independend folder structure
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|
1157 #endif /* RCC_PLLR_SYSCLK_SUPPORT */ |
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|
1158 |
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|
1159 default: |
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|
1160 frequency = HSI_VALUE; |
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Added current STM32 standandard libraries in version independend folder structure
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|
1161 break; |
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Added current STM32 standandard libraries in version independend folder structure
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|
1162 } |
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|
1163 |
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|
1164 return frequency; |
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|
1165 } |
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|
1166 |
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|
1167 /** |
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|
1168 * @brief Return HCLK clock frequency |
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|
1169 * @param SYSCLK_Frequency SYSCLK clock frequency |
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|
1170 * @retval HCLK clock frequency (in Hz) |
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|
1171 */ |
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|
1172 uint32_t RCC_GetHCLKClockFreq(uint32_t SYSCLK_Frequency) |
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|
1173 { |
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Added current STM32 standandard libraries in version independend folder structure
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|
1174 /* HCLK clock frequency */ |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
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changeset
|
1175 return __LL_RCC_CALC_HCLK_FREQ(SYSCLK_Frequency, LL_RCC_GetAHBPrescaler()); |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
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|
1176 } |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1177 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1178 /** |
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Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
changeset
|
1179 * @brief Return PCLK1 clock frequency |
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Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
changeset
|
1180 * @param HCLK_Frequency HCLK clock frequency |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1181 * @retval PCLK1 clock frequency (in Hz) |
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Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
changeset
|
1182 */ |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1183 uint32_t RCC_GetPCLK1ClockFreq(uint32_t HCLK_Frequency) |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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|
1184 { |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
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|
1185 /* PCLK1 clock frequency */ |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff
changeset
|
1186 return __LL_RCC_CALC_PCLK1_FREQ(HCLK_Frequency, LL_RCC_GetAPB1Prescaler()); |
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Added current STM32 standandard libraries in version independend folder structure
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|
1187 } |
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Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
changeset
|
1188 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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|
1189 /** |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
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changeset
|
1190 * @brief Return PCLK2 clock frequency |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff
changeset
|
1191 * @param HCLK_Frequency HCLK clock frequency |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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diff
changeset
|
1192 * @retval PCLK2 clock frequency (in Hz) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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|
1193 */ |
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Added current STM32 standandard libraries in version independend folder structure
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|
1194 uint32_t RCC_GetPCLK2ClockFreq(uint32_t HCLK_Frequency) |
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Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
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|
1195 { |
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Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
changeset
|
1196 /* PCLK2 clock frequency */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1197 return __LL_RCC_CALC_PCLK2_FREQ(HCLK_Frequency, LL_RCC_GetAPB2Prescaler()); |
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Added current STM32 standandard libraries in version independend folder structure
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1198 } |
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Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
changeset
|
1199 |
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Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
changeset
|
1200 /** |
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Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
changeset
|
1201 * @brief Return PLL clock frequency used for system domain |
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Added current STM32 standandard libraries in version independend folder structure
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parents:
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changeset
|
1202 * @param SYSCLK_Source System clock source |
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Added current STM32 standandard libraries in version independend folder structure
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parents:
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|
1203 * @retval PLL clock frequency (in Hz) |
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Added current STM32 standandard libraries in version independend folder structure
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diff
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|
1204 */ |
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Added current STM32 standandard libraries in version independend folder structure
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changeset
|
1205 uint32_t RCC_PLL_GetFreqDomain_SYS(uint32_t SYSCLK_Source) |
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Added current STM32 standandard libraries in version independend folder structure
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|
1206 { |
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Added current STM32 standandard libraries in version independend folder structure
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|
1207 uint32_t pllinputfreq = 0U, pllsource = 0U, plloutputfreq = 0U; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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|
1208 |
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Added current STM32 standandard libraries in version independend folder structure
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changeset
|
1209 /* PLL_VCO = (HSE_VALUE or HSI_VALUE / PLLM) * PLLN |
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Added current STM32 standandard libraries in version independend folder structure
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|
1210 SYSCLK = PLL_VCO / (PLLP or PLLR) |
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Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
changeset
|
1211 */ |
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Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
changeset
|
1212 pllsource = LL_RCC_PLL_GetMainSource(); |
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Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
changeset
|
1213 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
changeset
|
1214 switch (pllsource) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
changeset
|
1215 { |
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Added current STM32 standandard libraries in version independend folder structure
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changeset
|
1216 case LL_RCC_PLLSOURCE_HSI: /* HSI used as PLL clock source */ |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1217 pllinputfreq = HSI_VALUE; |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1218 break; |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1219 |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
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|
1220 case LL_RCC_PLLSOURCE_HSE: /* HSE used as PLL clock source */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
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|
1221 pllinputfreq = HSE_VALUE; |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
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|
1222 break; |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1223 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
changeset
|
1224 default: |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1225 pllinputfreq = HSI_VALUE; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1226 break; |
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Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
changeset
|
1227 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
changeset
|
1228 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff
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|
1229 if (SYSCLK_Source == LL_RCC_SYS_CLKSOURCE_STATUS_PLL) |
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Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
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|
1230 { |
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Added current STM32 standandard libraries in version independend folder structure
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parents:
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|
1231 plloutputfreq = __LL_RCC_CALC_PLLCLK_FREQ(pllinputfreq, LL_RCC_PLL_GetDivider(), |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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|
1232 LL_RCC_PLL_GetN(), LL_RCC_PLL_GetP()); |
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Added current STM32 standandard libraries in version independend folder structure
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diff
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|
1233 } |
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Added current STM32 standandard libraries in version independend folder structure
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|
1234 #if defined(RCC_PLLR_SYSCLK_SUPPORT) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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diff
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|
1235 else |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff
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|
1236 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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|
1237 plloutputfreq = __LL_RCC_CALC_PLLRCLK_FREQ(pllinputfreq, LL_RCC_PLL_GetDivider(), |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff
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|
1238 LL_RCC_PLL_GetN(), LL_RCC_PLL_GetR()); |
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Added current STM32 standandard libraries in version independend folder structure
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|
1239 } |
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Added current STM32 standandard libraries in version independend folder structure
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|
1240 #endif /* RCC_PLLR_SYSCLK_SUPPORT */ |
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Added current STM32 standandard libraries in version independend folder structure
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|
1241 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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|
1242 return plloutputfreq; |
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Added current STM32 standandard libraries in version independend folder structure
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|
1243 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
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|
1244 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1245 /** |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1246 * @brief Return PLL clock frequency used for 48 MHz domain |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
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|
1247 * @retval PLL clock frequency (in Hz) |
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Added current STM32 standandard libraries in version independend folder structure
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diff
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|
1248 */ |
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Added current STM32 standandard libraries in version independend folder structure
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|
1249 uint32_t RCC_PLL_GetFreqDomain_48M(void) |
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Added current STM32 standandard libraries in version independend folder structure
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diff
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|
1250 { |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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|
1251 uint32_t pllinputfreq = 0U, pllsource = 0U; |
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Added current STM32 standandard libraries in version independend folder structure
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diff
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|
1252 |
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Added current STM32 standandard libraries in version independend folder structure
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|
1253 /* PLL_VCO = (HSE_VALUE or HSI_VALUE / PLLM ) * PLLN |
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Added current STM32 standandard libraries in version independend folder structure
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diff
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|
1254 48M Domain clock = PLL_VCO / PLLQ |
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Added current STM32 standandard libraries in version independend folder structure
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diff
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|
1255 */ |
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Added current STM32 standandard libraries in version independend folder structure
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|
1256 pllsource = LL_RCC_PLL_GetMainSource(); |
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Added current STM32 standandard libraries in version independend folder structure
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|
1257 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff
changeset
|
1258 switch (pllsource) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1259 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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|
1260 case LL_RCC_PLLSOURCE_HSI: /* HSI used as PLL clock source */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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|
1261 pllinputfreq = HSI_VALUE; |
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Added current STM32 standandard libraries in version independend folder structure
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diff
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|
1262 break; |
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Added current STM32 standandard libraries in version independend folder structure
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diff
changeset
|
1263 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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|
1264 case LL_RCC_PLLSOURCE_HSE: /* HSE used as PLL clock source */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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|
1265 pllinputfreq = HSE_VALUE; |
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Added current STM32 standandard libraries in version independend folder structure
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diff
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|
1266 break; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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diff
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|
1267 |
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Added current STM32 standandard libraries in version independend folder structure
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|
1268 default: |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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|
1269 pllinputfreq = HSI_VALUE; |
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Added current STM32 standandard libraries in version independend folder structure
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diff
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|
1270 break; |
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Added current STM32 standandard libraries in version independend folder structure
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diff
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|
1271 } |
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Added current STM32 standandard libraries in version independend folder structure
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|
1272 return __LL_RCC_CALC_PLLCLK_48M_FREQ(pllinputfreq, LL_RCC_PLL_GetDivider(), |
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Added current STM32 standandard libraries in version independend folder structure
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|
1273 LL_RCC_PLL_GetN(), LL_RCC_PLL_GetQ()); |
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|
1274 } |
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|
1275 |
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Added current STM32 standandard libraries in version independend folder structure
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|
1276 #if defined(DSI) |
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|
1277 /** |
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|
1278 * @brief Return PLL clock frequency used for DSI clock |
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Added current STM32 standandard libraries in version independend folder structure
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|
1279 * @retval PLL clock frequency (in Hz) |
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Added current STM32 standandard libraries in version independend folder structure
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|
1280 */ |
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Added current STM32 standandard libraries in version independend folder structure
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|
1281 uint32_t RCC_PLL_GetFreqDomain_DSI(void) |
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|
1282 { |
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Added current STM32 standandard libraries in version independend folder structure
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|
1283 uint32_t pllinputfreq = 0U, pllsource = 0U; |
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Added current STM32 standandard libraries in version independend folder structure
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|
1284 |
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|
1285 /* PLL_VCO = (HSE_VALUE or HSI_VALUE / PLLM) * PLLN |
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|
1286 DSICLK = PLL_VCO / PLLR |
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Added current STM32 standandard libraries in version independend folder structure
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|
1287 */ |
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|
1288 pllsource = LL_RCC_PLL_GetMainSource(); |
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Added current STM32 standandard libraries in version independend folder structure
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changeset
|
1289 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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changeset
|
1290 switch (pllsource) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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diff
changeset
|
1291 { |
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Added current STM32 standandard libraries in version independend folder structure
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|
1292 case LL_RCC_PLLSOURCE_HSE: /* HSE used as PLL clock source */ |
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Added current STM32 standandard libraries in version independend folder structure
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|
1293 pllinputfreq = HSE_VALUE; |
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Added current STM32 standandard libraries in version independend folder structure
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changeset
|
1294 break; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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diff
changeset
|
1295 |
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Added current STM32 standandard libraries in version independend folder structure
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|
1296 case LL_RCC_PLLSOURCE_HSI: /* HSI used as PLL clock source */ |
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Added current STM32 standandard libraries in version independend folder structure
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|
1297 default: |
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Added current STM32 standandard libraries in version independend folder structure
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|
1298 pllinputfreq = HSI_VALUE; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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diff
changeset
|
1299 break; |
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Added current STM32 standandard libraries in version independend folder structure
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|
1300 } |
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Added current STM32 standandard libraries in version independend folder structure
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|
1301 return __LL_RCC_CALC_PLLCLK_DSI_FREQ(pllinputfreq, LL_RCC_PLL_GetDivider(), |
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|
1302 LL_RCC_PLL_GetN(), LL_RCC_PLL_GetR()); |
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Added current STM32 standandard libraries in version independend folder structure
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|
1303 } |
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Added current STM32 standandard libraries in version independend folder structure
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|
1304 #endif /* DSI */ |
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Added current STM32 standandard libraries in version independend folder structure
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|
1305 |
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Added current STM32 standandard libraries in version independend folder structure
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|
1306 #if defined(RCC_DCKCFGR_I2SSRC) || defined(RCC_DCKCFGR_I2S1SRC) |
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Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
changeset
|
1307 /** |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1308 * @brief Return PLL clock frequency used for I2S clock |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1309 * @retval PLL clock frequency (in Hz) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1310 */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1311 uint32_t RCC_PLL_GetFreqDomain_I2S(void) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1312 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1313 uint32_t pllinputfreq = 0U, pllsource = 0U; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1314 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1315 /* PLL_VCO = (HSE_VALUE or HSI_VALUE / PLLM) * PLLN |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1316 I2SCLK = PLL_VCO / PLLR |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1317 */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1318 pllsource = LL_RCC_PLL_GetMainSource(); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1319 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1320 switch (pllsource) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1321 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1322 case LL_RCC_PLLSOURCE_HSE: /* HSE used as PLL clock source */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1323 pllinputfreq = HSE_VALUE; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1324 break; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1325 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1326 case LL_RCC_PLLSOURCE_HSI: /* HSI used as PLL clock source */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1327 default: |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1328 pllinputfreq = HSI_VALUE; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1329 break; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1330 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1331 return __LL_RCC_CALC_PLLCLK_I2S_FREQ(pllinputfreq, LL_RCC_PLL_GetDivider(), |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1332 LL_RCC_PLL_GetN(), LL_RCC_PLL_GetR()); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1333 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1334 #endif /* RCC_DCKCFGR_I2SSRC || RCC_DCKCFGR_I2S1SRC */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1335 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1336 #if defined(SPDIFRX) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1337 /** |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1338 * @brief Return PLL clock frequency used for SPDIFRX clock |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1339 * @retval PLL clock frequency (in Hz) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1340 */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1341 uint32_t RCC_PLL_GetFreqDomain_SPDIFRX(void) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1342 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1343 uint32_t pllinputfreq = 0U, pllsource = 0U; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1344 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1345 /* PLL_VCO = (HSE_VALUE or HSI_VALUE / PLLM) * PLLN |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1346 SPDIFRXCLK = PLL_VCO / PLLR |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1347 */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1348 pllsource = LL_RCC_PLL_GetMainSource(); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1349 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1350 switch (pllsource) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1351 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1352 case LL_RCC_PLLSOURCE_HSE: /* HSE used as PLL clock source */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1353 pllinputfreq = HSE_VALUE; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1354 break; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1355 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1356 case LL_RCC_PLLSOURCE_HSI: /* HSI used as PLL clock source */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1357 default: |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1358 pllinputfreq = HSI_VALUE; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1359 break; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1360 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1361 return __LL_RCC_CALC_PLLCLK_SPDIFRX_FREQ(pllinputfreq, LL_RCC_PLL_GetDivider(), |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1362 LL_RCC_PLL_GetN(), LL_RCC_PLL_GetR()); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1363 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1364 #endif /* SPDIFRX */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1365 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1366 #if defined(RCC_PLLCFGR_PLLR) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1367 #if defined(SAI1) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1368 /** |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1369 * @brief Return PLL clock frequency used for SAI clock |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1370 * @retval PLL clock frequency (in Hz) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1371 */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1372 uint32_t RCC_PLL_GetFreqDomain_SAI(void) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1373 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1374 uint32_t pllinputfreq = 0U, pllsource = 0U, plloutputfreq = 0U; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1375 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1376 /* PLL_VCO = (HSE_VALUE or HSI_VALUE / PLLM) * PLLN |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1377 SAICLK = (PLL_VCO / PLLR) / PLLDIVR |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1378 or |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1379 SAICLK = PLL_VCO / PLLR |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1380 */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1381 pllsource = LL_RCC_PLL_GetMainSource(); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1382 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1383 switch (pllsource) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1384 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1385 case LL_RCC_PLLSOURCE_HSE: /* HSE used as PLL clock source */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1386 pllinputfreq = HSE_VALUE; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1387 break; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1388 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1389 case LL_RCC_PLLSOURCE_HSI: /* HSI used as PLL clock source */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1390 default: |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1391 pllinputfreq = HSI_VALUE; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1392 break; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1393 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1394 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1395 #if defined(RCC_DCKCFGR_PLLDIVR) |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1396 plloutputfreq = __LL_RCC_CALC_PLLCLK_SAI_FREQ(pllinputfreq, LL_RCC_PLL_GetDivider(), |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
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|
1397 LL_RCC_PLL_GetN(), LL_RCC_PLL_GetR(), LL_RCC_PLL_GetDIVR()); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1398 #else |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1399 plloutputfreq = __LL_RCC_CALC_PLLCLK_SAI_FREQ(pllinputfreq, LL_RCC_PLL_GetDivider(), |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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diff
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|
1400 LL_RCC_PLL_GetN(), LL_RCC_PLL_GetR()); |
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Added current STM32 standandard libraries in version independend folder structure
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diff
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|
1401 #endif /* RCC_DCKCFGR_PLLDIVR */ |
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Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
changeset
|
1402 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
changeset
|
1403 return plloutputfreq; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1404 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
changeset
|
1405 #endif /* SAI1 */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
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|
1406 #endif /* RCC_PLLCFGR_PLLR */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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parents:
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changeset
|
1407 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
changeset
|
1408 #if defined(RCC_PLLSAI_SUPPORT) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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parents:
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|
1409 /** |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1410 * @brief Return PLLSAI clock frequency used for SAI domain |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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diff
changeset
|
1411 * @retval PLLSAI clock frequency (in Hz) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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diff
changeset
|
1412 */ |
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Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
changeset
|
1413 uint32_t RCC_PLLSAI_GetFreqDomain_SAI(void) |
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Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
changeset
|
1414 { |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1415 uint32_t pllinputfreq = 0U, pllsource = 0U; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
changeset
|
1416 |
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Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
changeset
|
1417 /* PLLSAI_VCO = (HSE_VALUE or HSI_VALUE / PLLSAIM) * PLLSAIN |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
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|
1418 SAI domain clock = (PLLSAI_VCO / PLLSAIQ) / PLLSAIDIVQ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1419 */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1420 pllsource = LL_RCC_PLL_GetMainSource(); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1421 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1422 switch (pllsource) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1423 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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changeset
|
1424 case LL_RCC_PLLSOURCE_HSI: /* HSI used as PLLSAI clock source */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1425 pllinputfreq = HSI_VALUE; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1426 break; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1427 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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parents:
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changeset
|
1428 case LL_RCC_PLLSOURCE_HSE: /* HSE used as PLLSAI clock source */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
changeset
|
1429 pllinputfreq = HSE_VALUE; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1430 break; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1431 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1432 default: |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1433 pllinputfreq = HSI_VALUE; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1434 break; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
changeset
|
1435 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
changeset
|
1436 return __LL_RCC_CALC_PLLSAI_SAI_FREQ(pllinputfreq, LL_RCC_PLLSAI_GetDivider(), |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1437 LL_RCC_PLLSAI_GetN(), LL_RCC_PLLSAI_GetQ(), LL_RCC_PLLSAI_GetDIVQ()); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1438 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1439 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1440 #if defined(RCC_PLLSAICFGR_PLLSAIP) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1441 /** |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1442 * @brief Return PLLSAI clock frequency used for 48Mhz domain |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1443 * @retval PLLSAI clock frequency (in Hz) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1444 */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1445 uint32_t RCC_PLLSAI_GetFreqDomain_48M(void) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1446 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1447 uint32_t pllinputfreq = 0U, pllsource = 0U; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1448 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1449 /* PLLSAI_VCO = (HSE_VALUE or HSI_VALUE / PLLSAIM) * PLLSAIN |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1450 48M Domain clock = PLLSAI_VCO / PLLSAIP |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1451 */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1452 pllsource = LL_RCC_PLL_GetMainSource(); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1453 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1454 switch (pllsource) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1455 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1456 case LL_RCC_PLLSOURCE_HSI: /* HSI used as PLLSAI clock source */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1457 pllinputfreq = HSI_VALUE; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1458 break; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1459 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1460 case LL_RCC_PLLSOURCE_HSE: /* HSE used as PLLSAI clock source */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1461 pllinputfreq = HSE_VALUE; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1462 break; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1463 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1464 default: |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1465 pllinputfreq = HSI_VALUE; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1466 break; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1467 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1468 return __LL_RCC_CALC_PLLSAI_48M_FREQ(pllinputfreq, LL_RCC_PLLSAI_GetDivider(), |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1469 LL_RCC_PLLSAI_GetN(), LL_RCC_PLLSAI_GetP()); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1470 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1471 #endif /* RCC_PLLSAICFGR_PLLSAIP */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1472 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1473 #if defined(LTDC) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1474 /** |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1475 * @brief Return PLLSAI clock frequency used for LTDC domain |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1476 * @retval PLLSAI clock frequency (in Hz) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1477 */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1478 uint32_t RCC_PLLSAI_GetFreqDomain_LTDC(void) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1479 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1480 uint32_t pllinputfreq = 0U, pllsource = 0U; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1481 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1482 /* PLLSAI_VCO = (HSE_VALUE or HSI_VALUE / PLLSAIM) * PLLSAIN |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1483 LTDC Domain clock = (PLLSAI_VCO / PLLSAIR) / PLLSAIDIVR |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1484 */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1485 pllsource = LL_RCC_PLL_GetMainSource(); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1486 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1487 switch (pllsource) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1488 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1489 case LL_RCC_PLLSOURCE_HSI: /* HSI used as PLLSAI clock source */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1490 pllinputfreq = HSI_VALUE; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1491 break; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1492 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1493 case LL_RCC_PLLSOURCE_HSE: /* HSE used as PLLSAI clock source */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1494 pllinputfreq = HSE_VALUE; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1495 break; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1496 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1497 default: |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1498 pllinputfreq = HSI_VALUE; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1499 break; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1500 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1501 return __LL_RCC_CALC_PLLSAI_LTDC_FREQ(pllinputfreq, LL_RCC_PLLSAI_GetDivider(), |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1502 LL_RCC_PLLSAI_GetN(), LL_RCC_PLLSAI_GetR(), LL_RCC_PLLSAI_GetDIVR()); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1503 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1504 #endif /* LTDC */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1505 #endif /* RCC_PLLSAI_SUPPORT */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1506 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1507 #if defined(RCC_PLLI2S_SUPPORT) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1508 #if defined(SAI1) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1509 /** |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1510 * @brief Return PLLI2S clock frequency used for SAI domains |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1511 * @retval PLLI2S clock frequency (in Hz) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1512 */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1513 uint32_t RCC_PLLI2S_GetFreqDomain_SAI(void) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1514 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1515 uint32_t plli2sinputfreq = 0U, plli2ssource = 0U, plli2soutputfreq = 0U; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1516 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1517 /* PLLI2S_VCO = (HSE_VALUE or HSI_VALUE / PLLI2SM) * PLLI2SN |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1518 SAI domain clock = (PLLI2S_VCO / PLLI2SQ) / PLLI2SDIVQ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1519 or |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1520 SAI domain clock = (PLLI2S_VCO / PLLI2SR) / PLLI2SDIVR |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1521 */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1522 plli2ssource = LL_RCC_PLLI2S_GetMainSource(); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1523 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1524 switch (plli2ssource) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1525 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1526 case LL_RCC_PLLSOURCE_HSE: /* HSE used as PLLI2S clock source */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1527 plli2sinputfreq = HSE_VALUE; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1528 break; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1529 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1530 #if defined(RCC_PLLI2SCFGR_PLLI2SSRC) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1531 case LL_RCC_PLLI2SSOURCE_PIN: /* External pin input clock used as PLLI2S clock source */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1532 plli2sinputfreq = EXTERNAL_CLOCK_VALUE; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1533 break; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1534 #endif /* RCC_PLLI2SCFGR_PLLI2SSRC */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1535 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1536 case LL_RCC_PLLSOURCE_HSI: /* HSI used as PLLI2S clock source */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1537 default: |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1538 plli2sinputfreq = HSI_VALUE; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1539 break; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1540 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1541 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1542 #if defined(RCC_DCKCFGR_PLLI2SDIVQ) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1543 plli2soutputfreq = __LL_RCC_CALC_PLLI2S_SAI_FREQ(plli2sinputfreq, LL_RCC_PLLI2S_GetDivider(), |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1544 LL_RCC_PLLI2S_GetN(), LL_RCC_PLLI2S_GetQ(), LL_RCC_PLLI2S_GetDIVQ()); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1545 #else |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1546 plli2soutputfreq = __LL_RCC_CALC_PLLI2S_SAI_FREQ(plli2sinputfreq, LL_RCC_PLLI2S_GetDivider(), |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1547 LL_RCC_PLLI2S_GetN(), LL_RCC_PLLI2S_GetR(), LL_RCC_PLLI2S_GetDIVR()); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1548 #endif /* RCC_DCKCFGR_PLLI2SDIVQ */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1549 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1550 return plli2soutputfreq; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1551 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1552 #endif /* SAI1 */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1553 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1554 #if defined(SPDIFRX) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1555 /** |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1556 * @brief Return PLLI2S clock frequency used for SPDIFRX domain |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1557 * @retval PLLI2S clock frequency (in Hz) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1558 */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1559 uint32_t RCC_PLLI2S_GetFreqDomain_SPDIFRX(void) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1560 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1561 uint32_t pllinputfreq = 0U, pllsource = 0U; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1562 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1563 /* PLLI2S_VCO = (HSE_VALUE or HSI_VALUE / PLLI2SM) * PLLI2SN |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1564 SPDIFRX Domain clock = PLLI2S_VCO / PLLI2SP |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1565 */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1566 pllsource = LL_RCC_PLLI2S_GetMainSource(); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1567 |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1568 switch (pllsource) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1569 { |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1570 case LL_RCC_PLLSOURCE_HSE: /* HSE used as PLLI2S clock source */ |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1571 pllinputfreq = HSE_VALUE; |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1572 break; |
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Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
changeset
|
1573 |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1574 case LL_RCC_PLLSOURCE_HSI: /* HSI used as PLLI2S clock source */ |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1575 default: |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1576 pllinputfreq = HSI_VALUE; |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff
changeset
|
1577 break; |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1578 } |
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Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
changeset
|
1579 |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1580 return __LL_RCC_CALC_PLLI2S_SPDIFRX_FREQ(pllinputfreq, LL_RCC_PLLI2S_GetDivider(), |
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Added current STM32 standandard libraries in version independend folder structure
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diff
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|
1581 LL_RCC_PLLI2S_GetN(), LL_RCC_PLLI2S_GetP()); |
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Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
changeset
|
1582 } |
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Added current STM32 standandard libraries in version independend folder structure
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diff
changeset
|
1583 #endif /* SPDIFRX */ |
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Added current STM32 standandard libraries in version independend folder structure
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diff
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|
1584 |
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Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
changeset
|
1585 /** |
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Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
changeset
|
1586 * @brief Return PLLI2S clock frequency used for I2S domain |
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Added current STM32 standandard libraries in version independend folder structure
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diff
changeset
|
1587 * @retval PLLI2S clock frequency (in Hz) |
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Added current STM32 standandard libraries in version independend folder structure
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diff
changeset
|
1588 */ |
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Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
changeset
|
1589 uint32_t RCC_PLLI2S_GetFreqDomain_I2S(void) |
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Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
changeset
|
1590 { |
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Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
changeset
|
1591 uint32_t plli2sinputfreq = 0U, plli2ssource = 0U, plli2soutputfreq = 0U; |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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|
1592 |
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Added current STM32 standandard libraries in version independend folder structure
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|
1593 /* PLLI2S_VCO = (HSE_VALUE or HSI_VALUE / PLLI2SM) * PLLI2SN |
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Added current STM32 standandard libraries in version independend folder structure
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|
1594 I2S Domain clock = PLLI2S_VCO / PLLI2SR |
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Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
changeset
|
1595 */ |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff
changeset
|
1596 plli2ssource = LL_RCC_PLLI2S_GetMainSource(); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1597 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1598 switch (plli2ssource) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1599 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff
changeset
|
1600 case LL_RCC_PLLSOURCE_HSE: /* HSE used as PLLI2S clock source */ |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1601 plli2sinputfreq = HSE_VALUE; |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1602 break; |
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Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
changeset
|
1603 |
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Added current STM32 standandard libraries in version independend folder structure
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diff
changeset
|
1604 #if defined(RCC_PLLI2SCFGR_PLLI2SSRC) |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
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|
1605 case LL_RCC_PLLI2SSOURCE_PIN: /* External pin input clock used as PLLI2S clock source */ |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
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|
1606 plli2sinputfreq = EXTERNAL_CLOCK_VALUE; |
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Added current STM32 standandard libraries in version independend folder structure
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diff
changeset
|
1607 break; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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diff
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|
1608 #endif /* RCC_PLLI2SCFGR_PLLI2SSRC */ |
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Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
changeset
|
1609 |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1610 case LL_RCC_PLLSOURCE_HSI: /* HSI used as PLLI2S clock source */ |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1611 default: |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1612 plli2sinputfreq = HSI_VALUE; |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1613 break; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1614 } |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1615 |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff
changeset
|
1616 plli2soutputfreq = __LL_RCC_CALC_PLLI2S_I2S_FREQ(plli2sinputfreq, LL_RCC_PLLI2S_GetDivider(), |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff
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|
1617 LL_RCC_PLLI2S_GetN(), LL_RCC_PLLI2S_GetR()); |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff
changeset
|
1618 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff
changeset
|
1619 return plli2soutputfreq; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1620 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1621 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff
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|
1622 #if defined(RCC_PLLI2SCFGR_PLLI2SQ) && !defined(RCC_DCKCFGR_PLLI2SDIVQ) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1623 /** |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1624 * @brief Return PLLI2S clock frequency used for 48Mhz domain |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
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|
1625 * @retval PLLI2S clock frequency (in Hz) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff
changeset
|
1626 */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1627 uint32_t RCC_PLLI2S_GetFreqDomain_48M(void) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1628 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1629 uint32_t plli2sinputfreq = 0U, plli2ssource = 0U, plli2soutputfreq = 0U; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff
changeset
|
1630 |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff
changeset
|
1631 /* PLL48M_VCO = (HSE_VALUE or HSI_VALUE / PLLI2SM) * PLLI2SN |
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Added current STM32 standandard libraries in version independend folder structure
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diff
changeset
|
1632 48M Domain clock = PLLI2S_VCO / PLLI2SQ |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1633 */ |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1634 plli2ssource = LL_RCC_PLLI2S_GetMainSource(); |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1635 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1636 switch (plli2ssource) |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1637 { |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1638 case LL_RCC_PLLSOURCE_HSE: /* HSE used as PLLI2S clock source */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1639 plli2sinputfreq = HSE_VALUE; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1640 break; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1641 |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
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diff
changeset
|
1642 #if defined(RCC_PLLI2SCFGR_PLLI2SSRC) |
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Added current STM32 standandard libraries in version independend folder structure
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diff
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|
1643 case LL_RCC_PLLI2SSOURCE_PIN: /* External pin input clock used as PLLI2S clock source */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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diff
changeset
|
1644 plli2sinputfreq = EXTERNAL_CLOCK_VALUE; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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diff
changeset
|
1645 break; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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diff
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|
1646 #endif /* RCC_PLLI2SCFGR_PLLI2SSRC */ |
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Added current STM32 standandard libraries in version independend folder structure
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diff
changeset
|
1647 |
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Added current STM32 standandard libraries in version independend folder structure
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diff
changeset
|
1648 case LL_RCC_PLLSOURCE_HSI: /* HSI used as PLLI2S clock source */ |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
changeset
|
1649 default: |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1650 plli2sinputfreq = HSI_VALUE; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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diff
changeset
|
1651 break; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1652 } |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1653 |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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diff
changeset
|
1654 plli2soutputfreq = __LL_RCC_CALC_PLLI2S_48M_FREQ(plli2sinputfreq, LL_RCC_PLLI2S_GetDivider(), |
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Added current STM32 standandard libraries in version independend folder structure
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diff
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|
1655 LL_RCC_PLLI2S_GetN(), LL_RCC_PLLI2S_GetQ()); |
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Added current STM32 standandard libraries in version independend folder structure
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diff
changeset
|
1656 |
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Added current STM32 standandard libraries in version independend folder structure
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diff
changeset
|
1657 return plli2soutputfreq; |
c78bcbd5deda
Added current STM32 standandard libraries in version independend folder structure
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diff
changeset
|
1658 } |
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Added current STM32 standandard libraries in version independend folder structure
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|
1659 #endif /* RCC_PLLI2SCFGR_PLLI2SQ && !RCC_DCKCFGR_PLLI2SDIVQ */ |
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Added current STM32 standandard libraries in version independend folder structure
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diff
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|
1660 #endif /* RCC_PLLI2S_SUPPORT */ |
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Added current STM32 standandard libraries in version independend folder structure
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|
1661 /** |
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Added current STM32 standandard libraries in version independend folder structure
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diff
changeset
|
1662 * @} |
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Added current STM32 standandard libraries in version independend folder structure
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diff
changeset
|
1663 */ |
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Added current STM32 standandard libraries in version independend folder structure
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diff
changeset
|
1664 |
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Added current STM32 standandard libraries in version independend folder structure
Ideenmodellierer
parents:
diff
changeset
|
1665 /** |
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Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
changeset
|
1666 * @} |
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Added current STM32 standandard libraries in version independend folder structure
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diff
changeset
|
1667 */ |
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Added current STM32 standandard libraries in version independend folder structure
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parents:
diff
changeset
|
1668 |
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Added current STM32 standandard libraries in version independend folder structure
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|
1669 #endif /* defined(RCC) */ |
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Added current STM32 standandard libraries in version independend folder structure
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changeset
|
1670 |
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Added current STM32 standandard libraries in version independend folder structure
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diff
changeset
|
1671 /** |
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Added current STM32 standandard libraries in version independend folder structure
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diff
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|
1672 * @} |
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Added current STM32 standandard libraries in version independend folder structure
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diff
changeset
|
1673 */ |
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Added current STM32 standandard libraries in version independend folder structure
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diff
changeset
|
1674 |
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Added current STM32 standandard libraries in version independend folder structure
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|
1675 #endif /* USE_FULL_LL_DRIVER */ |
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Added current STM32 standandard libraries in version independend folder structure
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changeset
|
1676 |
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Added current STM32 standandard libraries in version independend folder structure
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|
1677 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ |