Mercurial > public > ostc4
view Common/Drivers/STM32F4xx_HAL_Driver/Inc/stm32f4xx_hal_dac_ex.h @ 891:a7f4451ba69e Evo_2_23
Added hysteresis for ascent speed coloring:
In the previous version acenting with a speed close to the color limits caused a fast changing of the color for depth visiualization. To avoid this "blinking" a hysteresis has been added to the speed evaluation function.
| author | ideenmodellierer |
|---|---|
| date | Tue, 10 Sep 2024 21:16:32 +0200 |
| parents | c78bcbd5deda |
| children |
line wrap: on
line source
/** ****************************************************************************** * @file stm32f4xx_hal_dac.h * @author MCD Application Team * @brief Header file of DAC HAL Extension module. ****************************************************************************** * @attention * * <h2><center>© COPYRIGHT(c) 2017 STMicroelectronics</center></h2> * * Redistribution and use in source and binary forms, with or without modification, * are permitted provided that the following conditions are met: * 1. Redistributions of source code must retain the above copyright notice, * this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright notice, * this list of conditions and the following disclaimer in the documentation * and/or other materials provided with the distribution. * 3. Neither the name of STMicroelectronics nor the names of its contributors * may be used to endorse or promote products derived from this software * without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * ****************************************************************************** */ /* Define to prevent recursive inclusion -------------------------------------*/ #ifndef __STM32F4xx_HAL_DAC_EX_H #define __STM32F4xx_HAL_DAC_EX_H #ifdef __cplusplus extern "C" { #endif #if defined(STM32F405xx) || defined(STM32F415xx) || defined(STM32F407xx) || defined(STM32F417xx) ||\ defined(STM32F427xx) || defined(STM32F437xx) || defined(STM32F429xx) || defined(STM32F439xx) ||\ defined(STM32F410Tx) || defined(STM32F410Cx) || defined(STM32F410Rx) || defined(STM32F446xx) ||\ defined(STM32F469xx) || defined(STM32F479xx) || defined(STM32F413xx) || defined(STM32F423xx) /* Includes ------------------------------------------------------------------*/ #include "stm32f4xx_hal_def.h" /** @addtogroup STM32F4xx_HAL_Driver * @{ */ /** @addtogroup DACEx * @{ */ /* Exported types ------------------------------------------------------------*/ /* Exported constants --------------------------------------------------------*/ /** @defgroup DACEx_Exported_Constants DAC Exported Constants * @{ */ /** @defgroup DACEx_lfsrunmask_triangleamplitude DAC LFS Run Mask Triangle Amplitude * @{ */ #define DAC_LFSRUNMASK_BIT0 0x00000000U /*!< Unmask DAC channel LFSR bit0 for noise wave generation */ #define DAC_LFSRUNMASK_BITS1_0 ((uint32_t)DAC_CR_MAMP1_0) /*!< Unmask DAC channel LFSR bit[1:0] for noise wave generation */ #define DAC_LFSRUNMASK_BITS2_0 ((uint32_t)DAC_CR_MAMP1_1) /*!< Unmask DAC channel LFSR bit[2:0] for noise wave generation */ #define DAC_LFSRUNMASK_BITS3_0 ((uint32_t)DAC_CR_MAMP1_1 | DAC_CR_MAMP1_0)/*!< Unmask DAC channel LFSR bit[3:0] for noise wave generation */ #define DAC_LFSRUNMASK_BITS4_0 ((uint32_t)DAC_CR_MAMP1_2) /*!< Unmask DAC channel LFSR bit[4:0] for noise wave generation */ #define DAC_LFSRUNMASK_BITS5_0 ((uint32_t)DAC_CR_MAMP1_2 | DAC_CR_MAMP1_0) /*!< Unmask DAC channel LFSR bit[5:0] for noise wave generation */ #define DAC_LFSRUNMASK_BITS6_0 ((uint32_t)DAC_CR_MAMP1_2 | DAC_CR_MAMP1_1) /*!< Unmask DAC channel LFSR bit[6:0] for noise wave generation */ #define DAC_LFSRUNMASK_BITS7_0 ((uint32_t)DAC_CR_MAMP1_2 | DAC_CR_MAMP1_1 | DAC_CR_MAMP1_0) /*!< Unmask DAC channel LFSR bit[7:0] for noise wave generation */ #define DAC_LFSRUNMASK_BITS8_0 ((uint32_t)DAC_CR_MAMP1_3) /*!< Unmask DAC channel LFSR bit[8:0] for noise wave generation */ #define DAC_LFSRUNMASK_BITS9_0 ((uint32_t)DAC_CR_MAMP1_3 | DAC_CR_MAMP1_0) /*!< Unmask DAC channel LFSR bit[9:0] for noise wave generation */ #define DAC_LFSRUNMASK_BITS10_0 ((uint32_t)DAC_CR_MAMP1_3 | DAC_CR_MAMP1_1) /*!< Unmask DAC channel LFSR bit[10:0] for noise wave generation */ #define DAC_LFSRUNMASK_BITS11_0 ((uint32_t)DAC_CR_MAMP1_3 | DAC_CR_MAMP1_1 | DAC_CR_MAMP1_0) /*!< Unmask DAC channel LFSR bit[11:0] for noise wave generation */ #define DAC_TRIANGLEAMPLITUDE_1 0x00000000U /*!< Select max triangle amplitude of 1 */ #define DAC_TRIANGLEAMPLITUDE_3 ((uint32_t)DAC_CR_MAMP1_0) /*!< Select max triangle amplitude of 3 */ #define DAC_TRIANGLEAMPLITUDE_7 ((uint32_t)DAC_CR_MAMP1_1) /*!< Select max triangle amplitude of 7 */ #define DAC_TRIANGLEAMPLITUDE_15 ((uint32_t)DAC_CR_MAMP1_1 | DAC_CR_MAMP1_0) /*!< Select max triangle amplitude of 15 */ #define DAC_TRIANGLEAMPLITUDE_31 ((uint32_t)DAC_CR_MAMP1_2) /*!< Select max triangle amplitude of 31 */ #define DAC_TRIANGLEAMPLITUDE_63 ((uint32_t)DAC_CR_MAMP1_2 | DAC_CR_MAMP1_0) /*!< Select max triangle amplitude of 63 */ #define DAC_TRIANGLEAMPLITUDE_127 ((uint32_t)DAC_CR_MAMP1_2 | DAC_CR_MAMP1_1) /*!< Select max triangle amplitude of 127 */ #define DAC_TRIANGLEAMPLITUDE_255 ((uint32_t)DAC_CR_MAMP1_2 | DAC_CR_MAMP1_1 | DAC_CR_MAMP1_0) /*!< Select max triangle amplitude of 255 */ #define DAC_TRIANGLEAMPLITUDE_511 ((uint32_t)DAC_CR_MAMP1_3) /*!< Select max triangle amplitude of 511 */ #define DAC_TRIANGLEAMPLITUDE_1023 ((uint32_t)DAC_CR_MAMP1_3 | DAC_CR_MAMP1_0) /*!< Select max triangle amplitude of 1023 */ #define DAC_TRIANGLEAMPLITUDE_2047 ((uint32_t)DAC_CR_MAMP1_3 | DAC_CR_MAMP1_1) /*!< Select max triangle amplitude of 2047 */ #define DAC_TRIANGLEAMPLITUDE_4095 ((uint32_t)DAC_CR_MAMP1_3 | DAC_CR_MAMP1_1 | DAC_CR_MAMP1_0) /*!< Select max triangle amplitude of 4095 */ /** * @} */ /** * @} */ /* Exported macro ------------------------------------------------------------*/ /* Exported functions --------------------------------------------------------*/ /** @addtogroup DACEx_Exported_Functions * @{ */ /** @addtogroup DACEx_Exported_Functions_Group1 * @{ */ /* Extension features functions ***********************************************/ uint32_t HAL_DACEx_DualGetValue(DAC_HandleTypeDef* hdac); HAL_StatusTypeDef HAL_DACEx_TriangleWaveGenerate(DAC_HandleTypeDef* hdac, uint32_t Channel, uint32_t Amplitude); HAL_StatusTypeDef HAL_DACEx_NoiseWaveGenerate(DAC_HandleTypeDef* hdac, uint32_t Channel, uint32_t Amplitude); HAL_StatusTypeDef HAL_DACEx_DualSetValue(DAC_HandleTypeDef* hdac, uint32_t Alignment, uint32_t Data1, uint32_t Data2); void HAL_DACEx_ConvCpltCallbackCh2(DAC_HandleTypeDef* hdac); void HAL_DACEx_ConvHalfCpltCallbackCh2(DAC_HandleTypeDef* hdac); void HAL_DACEx_ErrorCallbackCh2(DAC_HandleTypeDef* hdac); void HAL_DACEx_DMAUnderrunCallbackCh2(DAC_HandleTypeDef* hdac); /** * @} */ /** * @} */ /* Private types -------------------------------------------------------------*/ /* Private variables ---------------------------------------------------------*/ /* Private constants ---------------------------------------------------------*/ /** @defgroup DACEx_Private_Constants DAC Private Constants * @{ */ /** * @} */ /* Private macros ------------------------------------------------------------*/ /** @defgroup DACEx_Private_Macros DAC Private Macros * @{ */ #define IS_DAC_LFSR_UNMASK_TRIANGLE_AMPLITUDE(VALUE) (((VALUE) == DAC_LFSRUNMASK_BIT0) || \ ((VALUE) == DAC_LFSRUNMASK_BITS1_0) || \ ((VALUE) == DAC_LFSRUNMASK_BITS2_0) || \ ((VALUE) == DAC_LFSRUNMASK_BITS3_0) || \ ((VALUE) == DAC_LFSRUNMASK_BITS4_0) || \ ((VALUE) == DAC_LFSRUNMASK_BITS5_0) || \ ((VALUE) == DAC_LFSRUNMASK_BITS6_0) || \ ((VALUE) == DAC_LFSRUNMASK_BITS7_0) || \ ((VALUE) == DAC_LFSRUNMASK_BITS8_0) || \ ((VALUE) == DAC_LFSRUNMASK_BITS9_0) || \ ((VALUE) == DAC_LFSRUNMASK_BITS10_0) || \ ((VALUE) == DAC_LFSRUNMASK_BITS11_0) || \ ((VALUE) == DAC_TRIANGLEAMPLITUDE_1) || \ ((VALUE) == DAC_TRIANGLEAMPLITUDE_3) || \ ((VALUE) == DAC_TRIANGLEAMPLITUDE_7) || \ ((VALUE) == DAC_TRIANGLEAMPLITUDE_15) || \ ((VALUE) == DAC_TRIANGLEAMPLITUDE_31) || \ ((VALUE) == DAC_TRIANGLEAMPLITUDE_63) || \ ((VALUE) == DAC_TRIANGLEAMPLITUDE_127) || \ ((VALUE) == DAC_TRIANGLEAMPLITUDE_255) || \ ((VALUE) == DAC_TRIANGLEAMPLITUDE_511) || \ ((VALUE) == DAC_TRIANGLEAMPLITUDE_1023) || \ ((VALUE) == DAC_TRIANGLEAMPLITUDE_2047) || \ ((VALUE) == DAC_TRIANGLEAMPLITUDE_4095)) /** * @} */ /* Private functions ---------------------------------------------------------*/ /** @defgroup DACEx_Private_Functions DAC Private Functions * @{ */ void DAC_DMAConvCpltCh2(DMA_HandleTypeDef *hdma); void DAC_DMAErrorCh2(DMA_HandleTypeDef *hdma); void DAC_DMAHalfConvCpltCh2(DMA_HandleTypeDef *hdma); /** * @} */ #endif /* STM32F405xx || STM32F415xx || STM32F407xx || STM32F417xx ||\ STM32F427xx || STM32F437xx || STM32F429xx || STM32F439xx ||\ STM32F410xx || STM32F446xx || STM32F469xx || STM32F479xx ||\ STM32F413xx || STM32F423xx */ /** * @} */ /** * @} */ #ifdef __cplusplus } #endif #endif /*__STM32F4xx_HAL_DAC_EX_H */ /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/