annotate Small_CPU/Src/baseCPU2.c @ 203:adc1e7d628be

merge fork
author Ideenmodellierer
date Sat, 23 Mar 2019 21:32:16 +0100
parents 9baecc0c24b2
children b95741467355
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1 /**
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2 ******************************************************************************
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3 * @copyright heinrichs weikamp
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4 * @file base.c including main()
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5 * @author heinrichs weikamp gmbh
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6 * @date 15-Aug-2014
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7 * @version V1.0.3
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8 * @since 21-Nov-2014
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9 * @brief The beginning of it all. main() is part of this.
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10 * + Do the inits for hardware
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11 * + Do the inits for sub-systems like menu, dive screen etc.
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12 * + Start IRQs
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13 * + Start MainTasks not in IRQs
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14 * @bug
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15 * @warning
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16 @verbatim
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17 ==============================================================================
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18 ##### What about hardware without 8 MHz oscilator #####
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19 ==============================================================================
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20 [..] modify OTP Byte 1 at 0x1FFF7800 with ST-Link utility
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21
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22 ==============================================================================
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23 ##### Where is the RTE Firmware version #####
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24 ==============================================================================
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25 [..] in baseCPU2.c <just here below :->
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26
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27 ==============================================================================
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28 ##### What to do with the RTE Firmware version #####
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29 ==============================================================================
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30 [..] change the values RTErequiredHigh and RTErequiredLow in settings.c
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31 to start warning via the firmware if not updated
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32
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33 ==============================================================================
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34 ##### What it does #####
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35 ==============================================================================
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36 [..] All realtime stuff und all what has to be done during sleep
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37
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38 [..] RealTimeClock. The entire time and date handling (including divetime)
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39 [..] Hardware control for pressure sensor, compass, battery monitor
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40 [..] Calculations of tissue load, critical radius, otu, cns
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41 [..] Switching off the power of the main CPU after request from it.
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42
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43 ==============================================================================
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44 ##### IRQs #####
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45 ==============================================================================
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46 [..] The IRQs are are only used for SystemTick and SPI TransferComplete after
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47 DMA data reception.
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48
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49 [..] HAL_SPI_TxRxCpltCallback() restarts DMA and will call
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50 scheduleSpecial_Evaluate_DataSendToSlave() only if it is not blocked
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51 by I2C for example by setting global.dataSendToSlaveStopEval to 0.
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52 If the evaluation is blocked it has to be tested and executed afterwards.
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53 I2C is executed _without_ the usage of interrupts.
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54
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55 ==============================================================================
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56 ##### Main loop #####
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57 ==============================================================================
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58 [..] is a combination of the while loop below in main.c and code in scheduler.c
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59 It is similar to the DR5 code / logic - in contrast to the main CPU
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60 Switching the state is done via global.mode
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61 The loops in scheduler all run in the main execution thread without
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62 any job stacks (like it was in the DR5).
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63
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64 ==============================================================================
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65 ##### Real Time Clock #####
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66 ==============================================================================
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67 [..] Wehe sie zickt statt tickt!
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68 The RTC is a seperate part of hardware inside the CPU and is not affected
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69 by reset. Only power-on reset does change something.
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70 This is fine but the RTC is vital for the Sleep mode as Wakeuptimer.
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71 This is the only date/time system in the OSTC. The main CPU is passive.
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72 Data transfer is done with localtime_rtc_tr und localtime_rtc_dr
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73 in HAL_RTC format to the main CPU and as HAL_RTC structs the way back for
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74 setting the actual time and date.
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75 The RTC unit has 20 Byte of V_bat powered SRAM. It could be used
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76 for something usefull in both CPUs.
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77
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78 ==============================================================================
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79 ##### File system #####
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80 ==============================================================================
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81 [..] some files are used for both CPUs, like decom.c/.h, data_central.h, ...
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82
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83
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84 ==============================================================================
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85 ##### Unique device ID register (96 bits) #####
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86 ==============================================================================
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87 [..] some files are used for both CPUs, like decom.c/.h, data_central.h, ...
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88
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89
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90 ==============================================================================
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91 ##### I2C #####
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92 ==============================================================================
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93 [..] used for pressure, compass, (accelerator) and battery gauge
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94 main cpu and pic (button) is spi
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95
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96
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97 ==============================================================================
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98 ##### Firmware Update Info #####
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99 ==============================================================================
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100 V0.85 160531 scheduleCheck_pressure_reached_dive_mode_level() changes
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101 160606 global.no_fly_time_minutes ist at least 24h after the dive
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102 160613 ambient light fixed
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103 160720 compass calib to Flash (8000 writes max. as erase has problems)
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104 160829 do not reset main CPU on power on!
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105 V0.91 161018 pressure_calculation_AN520_004_mod_MS5803_30BA__09_2015();
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106 V0.92+ 161020 global.sensorError[MAX_SENSORS]
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107 fix missing init_pressure(); at powerUp of RTE
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108 added HAL_StatusTypeDef for many functions in pressure.c
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109 161024 no_fly_time_minutes Backup FIX
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110 seconds_since_last_dive now related to RTC clock
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111 161121 close to surface starts at 1 meter below last known surface pressure
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112 161121 in surface mode dive mode starts @1 mtr difference if surface 880 mbar instead of 700 mbar before
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113 V0.97+ 170213 added global.dataSendToSlave.diveModeInfo for DIVEMODE_Apnea
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114 added global.dataSendToSlave.setEndDive
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115 DIVEMODE_Apnea special in scheduler.c (ticksdiff >= 1000) -> no tissue, cns, otu, no change in noFly Time etc.
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116 V0.99 170320 new HAL Driver Repository
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117 V1.01 170509 old HAL Driver Repository
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118
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119 @endverbatim
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120 ******************************************************************************
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121 * @attention
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122 *
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123 * <h2><center>&copy; COPYRIGHT(c) 2017 heinrichs weikamp</center></h2>
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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 //#define DEBUG_PIN_ACTIVE
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129 /* Includes ------------------------------------------------------------------*/
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130
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131 #include "baseCPU2.h"
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132
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133 // From Small_CPU/Inc:
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134 #include "dma.h"
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135 #include "i2c.h"
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136 #include "spi.h"
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137 #include "rtc.h"
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138 #include "adc.h"
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139 #include "compass.h"
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140 #include "pressure.h"
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141 #include "batteryGasGauge.h"
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142 #include "batteryCharger.h"
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143 #include "scheduler.h"
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144 #include "tm_stm32f4_otp.h"
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145
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146 // From Common/Inc:
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147 #include "calc_crush.h"
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148 #include "decom.h"
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149 #include "FirmwareData.h"
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150
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151 // From Common/Drivers/
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152 #include "stm32f4xx_hal.h"
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153 #include <stdio.h>
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154
89
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155 uint8_t hasExternalClock(void) {
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156 if ((TM_OTP_Read(0, 0) > 0) && (TM_OTP_Read(0, 0) < 0xFF))
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157 return 1;
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158 else
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159 return 0;
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160 }
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161
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162 // SHALL LOAD AT 0x08000000 + 0x00005000 = 0x08005000.
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163 // See CPU2-RTE.ld
100
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164 const SFirmwareData cpu2_FirmwareData __attribute__(( section(".firmware_data") ))= {
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165 .versionFirst = 1,
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166 .versionSecond = 7,
134
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167 .versionThird = 0,
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168 .versionBeta = 0,
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169
89
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170 /* 4 bytes with trailing 0 */
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171 .signature = "mh",
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172
172
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173 .release_year = 19,
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174 .release_month = 3,
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175 .release_day = 10,
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176 .release_sub = 0,
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177
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178 /* max 48 with trailing 0 */
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179 //release_info ="12345678901234567890123456789012345678901"
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180 .release_info = "compass stuff",
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181
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182 /* for safety reasons and coming functions */
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183 .magic[0] = FIRMWARE_MAGIC_FIRST, .magic[1] = FIRMWARE_MAGIC_SECOND,
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184 .magic[2] = FIRMWARE_MAGIC_CPU2_RTE, /* the magic byte for RTE */
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185 .magic[3] = FIRMWARE_MAGIC_END };
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186
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187 uint8_t firmwareVersionHigh(void) {
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188 return cpu2_FirmwareData.versionFirst;
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189 }
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190
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191 uint8_t firmwareVersionLow(void) {
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192 return cpu2_FirmwareData.versionSecond;
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193 }
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194
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195 /** @addtogroup OSTC4
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196 * @{
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197 */
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198
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199 /** @addtogroup CPU2
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200 * @{
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201 */
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202
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203 /* Private typedef -----------------------------------------------------------*/
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204 /* Private define ------------------------------------------------------------*/
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205 #define BUTTON_OSTC_GPIO_PIN GPIO_PIN_0
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206 #define BUTTON_OSTC_GPIO_PORT GPIOA
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207 #define BUTTON_OSTC_HAL_RCC_GPIO_CLK_ENABLE() __HAL_RCC_GPIOA_CLK_ENABLE()
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208 #define BUTTON_OSTC_IRQn EXTI0_IRQn
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209
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210 #define BUTTON_TEST_GPIO_PIN GPIO_PIN_3
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211 #define BUTTON_TEST_GPIO_PORT GPIOA
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212 #define BUTTON_TEST_GPIO_CLK_ENABLE() __GPIOA_CLK_ENABLE()
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213 #define BUTTON_TEST_IRQn EXTI3_IRQn
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214
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215 #define WIRELSS_RISING_GPIO_PIN GPIO_PIN_1
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216 #define WIRELSS_RISING_GPIO_PORT GPIOA
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217 #define WIRELSS_RISING_HAL_RCC_GPIO_CLK_ENABLE() __HAL_RCC_GPIOA_CLK_ENABLE()
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218 #define WIRELSS_RISING_IRQn EXTI1_IRQn
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219
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220 #define WIRELSS_FALLING_GPIO_PIN GPIO_PIN_2
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221 #define WIRELSS_FALLING_GPIO_PORT GPIOA
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222 #define WIRELSS_FALLING_HAL_RCC_GPIO_CLK_ENABLE() __HAL_RCC_GPIOA_CLK_ENABLE()
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223 #define WIRELSS_FALLING_IRQn EXTI2_IRQn
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224
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225 #define WIRELSS_POWER_GPIO_PIN GPIO_PIN_12
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226 #define WIRELSS_POWER_GPIO_PORT GPIOB
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227 #define WIRELSS_POWER_HAL_RCC_GPIO_CLK_ENABLE() __HAL_RCC_GPIOB_CLK_ENABLE()
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228
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229 /* Private macro -------------------------------------------------------------*/
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230
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231 /* Private variables ---------------------------------------------------------*/
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232 uint32_t global_test_time_counter = 0;
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233 SBackup backup;
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234
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235 /* Private function prototypes -----------------------------------------------*/
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236 static void EXTI_Wakeup_Button_Init(void);
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237 static void EXTI_Wakeup_Button_DeInit(void);
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238
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239 static void EXTI_Test_Button_Init(void);
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240 static void EXTI_Test_Button_DeInit(void);
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241
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242 static void GPIO_LED_Init(void);
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243 static void GPIO_Power_MainCPU_Init(void);
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244 static void GPIO_Power_MainCPU_ON(void);
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245 static void GPIO_Power_MainCPU_OFF(void);
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246
183
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247 #ifdef DEBUG_I2C_LINES
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248 void GPIO_test_I2C_lines(void);
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249 #endif
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250
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251 void sleep_prepare(void);
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252
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253 void SystemClock_Config(void);
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254 void SystemClock_Config_HSI(void);
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255 void SystemClock_Config_HSE(void);
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256 void SYSCLKConfig_STOP_HSI(void);
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257 void SYSCLKConfig_STOP_HSE(void);
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258
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259 void GPIO_new_DEBUG_Init(void);
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260 void GPIO_new_DEBUG_LOW(void);
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261 void GPIO_new_DEBUG_HIGH(void);
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262
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263 #define REGULAR_RUN
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264
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265 int __io_putchar(int ch) {
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266 ITM_SendChar(ch);
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267 return ch;
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268 }
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269
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270 /* Private functions ---------------------------------------------------------*/
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271
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272 /**
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273 * @brief Main program
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274 * @param None
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275 * @retval None
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276 */
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277 /* #define DEBUG_RUNTIME TRUE */
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278 #ifdef DEBUG_RUNTIME
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279 #define MEASURECNT 60 /* number of measuremets to be stored */
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280 static uint32_t loopcnt[MEASURECNT];
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281 extern RTC_HandleTypeDef RTCHandle;
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282 #endif
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283
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284 int main(void) {
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285
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286 #ifdef DEBUG_RUNTIME
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287 RTC_TimeTypeDef Stime;
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288 uint8_t measurementindex = 0;
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289 uint8_t lastsecond = 0xFF;
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290 #endif
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291
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292 HAL_Init();
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293 SystemClock_Config();
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294
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295 HAL_SYSTICK_Config(HAL_RCC_GetHCLKFreq() / 1000);
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296 HAL_SYSTICK_CLKSourceConfig( SYSTICK_CLKSOURCE_HCLK);
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297 HAL_NVIC_SetPriority(SysTick_IRQn, 0, 0);
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298
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299 MX_RTC_init();
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300 GPIO_LED_Init();
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301 GPIO_new_DEBUG_Init(); // added 170322 hw
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302 initGlobals();
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303
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304 /* printf("CPU2-RTE running...\n"); */
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305
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306 MX_I2C1_Init();
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307 if (global.I2C_SystemStatus != HAL_OK) {
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308 if (MX_I2C1_TestAndClear() == GPIO_PIN_RESET) {
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309 MX_I2C1_TestAndClear(); // do it a second time
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310 }
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311 MX_I2C1_Init();
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312 }
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313
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314 //dangerous: TM_OTP_Write(0,0, 0x01);
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315 #ifdef REGULAR_RUN
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316 global.sensorError[SENSOR_PRESSURE_ID] = init_pressure();
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317 global.I2C_SystemStatus = global.sensorError[SENSOR_PRESSURE_ID];
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318 if (global.I2C_SystemStatus != HAL_OK) {
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319 if (MX_I2C1_TestAndClear() == GPIO_PIN_RESET) {
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320 MX_I2C1_TestAndClear(); // do it a second time
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321 }
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322 MX_I2C1_Init();
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323 global.sensorError[SENSOR_PRESSURE_ID] = init_pressure();
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324 global.I2C_SystemStatus = global.sensorError[SENSOR_PRESSURE_ID];
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325 }
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326
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327 global.dataSendToMaster.sensorErrors =
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328 global.sensorError[SENSOR_PRESSURE_ID];
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329 init_surface_ring();
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330 init_battery_gas_gauge();
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331 HAL_Delay(10);
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332 battery_gas_gauge_get_data();
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333 // battery_gas_gauge_set(0);
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334
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335 global.lifeData.battery_voltage = get_voltage();
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336 global.lifeData.battery_charge = get_charge();
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337 copyBatteryData();
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338
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339 MX_SPI3_Init();
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340 if (!scheduleSetButtonResponsiveness()) {
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341 HAL_Delay(1);
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342 scheduleSetButtonResponsiveness(); // init
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343 HAL_Delay(1);
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344 if (!scheduleSetButtonResponsiveness()) // send again, if problem it's not my problem here.
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345 {
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346 HAL_Delay(1);
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347 scheduleSetButtonResponsiveness(); // init
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348 HAL_Delay(1);
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
349 }
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
350 }
38
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
351
89
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
352 ADCx_Init();
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
353 GPIO_Power_MainCPU_Init();
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
354 global.mode = MODE_POWERUP;
38
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
355 #else
89
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
356 init_pressure();
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
357 init_surface_ring();
38
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
358
89
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
359 ADCx_Init();
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
360 GPIO_Power_MainCPU_Init();
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
361 global.mode = MODE_TEST;
38
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
362 #endif
89
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
363 while (1) {
120
6347a86caa18 Cleanup warning and disable printf calls
Ideenmodellierer
parents: 105
diff changeset
364 /* printf("Global mode = %d\n", global.mode); */
38
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
365
89
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
366 switch (global.mode) {
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
367 case MODE_POWERUP:
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
368 case MODE_BOOT:
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
369 // ReInit_battery_charger_status_pins();
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
370 compass_init(0, 7);
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
371 accelerator_init();
181
331882a89421 Removed not suppoted wireless feature
ideenmodellierer
parents: 172
diff changeset
372
89
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
373 if (global.mode == MODE_BOOT) {
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
374 GPIO_Power_MainCPU_OFF();
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
375 HAL_Delay(100); // for GPIO_Power_MainCPU_ON();
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
376 GPIO_Power_MainCPU_ON();
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
377 }
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
378 SPI_synchronize_with_Master();
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
379 MX_DMA_Init();
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
380 MX_SPI1_Init();
134
0586ae83a243 Removed cyclic (by timer) send on slave side
Ideenmodellierer
parents: 120
diff changeset
381 SPI_Start_single_TxRx_with_Master(); /* be prepared for the first data exchange */
148
ee744c7160ce Use SPI TX callback to synchronize to main CPU
Ideenmodellierer
parents: 134
diff changeset
382 dohardspisync = 1;
89
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
383 EXTI_Test_Button_Init();
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
384 global.mode = MODE_SURFACE;
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
385 break;
38
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
386
89
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
387 case MODE_CALIB:
90
83857eb3b12b +- stable
Dmitry Romanov <kitt@bk.ru>
parents: 89
diff changeset
388 scheduleCompassCalibrationMode();
89
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
389 break;
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
390
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
391 case MODE_SURFACE:
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
392 scheduleSurfaceMode();
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
393 break;
38
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
394
89
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
395 case MODE_TEST:
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
396 break;
38
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
397
89
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
398 case MODE_DIVE:
90
83857eb3b12b +- stable
Dmitry Romanov <kitt@bk.ru>
parents: 89
diff changeset
399 backup.no_fly_time_minutes = global.no_fly_time_minutes;
83857eb3b12b +- stable
Dmitry Romanov <kitt@bk.ru>
parents: 89
diff changeset
400 backup.seconds_since_last_dive = global.seconds_since_last_dive;
83857eb3b12b +- stable
Dmitry Romanov <kitt@bk.ru>
parents: 89
diff changeset
401
83857eb3b12b +- stable
Dmitry Romanov <kitt@bk.ru>
parents: 89
diff changeset
402 vpm_init( &global.vpm, global.conservatism, global.repetitive_dive,
83857eb3b12b +- stable
Dmitry Romanov <kitt@bk.ru>
parents: 89
diff changeset
403 global.seconds_since_last_dive );
83857eb3b12b +- stable
Dmitry Romanov <kitt@bk.ru>
parents: 89
diff changeset
404 global.no_fly_time_minutes = 0;
83857eb3b12b +- stable
Dmitry Romanov <kitt@bk.ru>
parents: 89
diff changeset
405 global.lifeData.dive_time_seconds = 0;
83857eb3b12b +- stable
Dmitry Romanov <kitt@bk.ru>
parents: 89
diff changeset
406 global.lifeData.dive_time_seconds_without_surface_time = 0;
83857eb3b12b +- stable
Dmitry Romanov <kitt@bk.ru>
parents: 89
diff changeset
407 scheduleDiveMode();
83857eb3b12b +- stable
Dmitry Romanov <kitt@bk.ru>
parents: 89
diff changeset
408 // done now in scheduler prior to change mode: global.seconds_since_last_dive = 1;
83857eb3b12b +- stable
Dmitry Romanov <kitt@bk.ru>
parents: 89
diff changeset
409
83857eb3b12b +- stable
Dmitry Romanov <kitt@bk.ru>
parents: 89
diff changeset
410 if( global.lifeData.dive_time_seconds > 60 )
83857eb3b12b +- stable
Dmitry Romanov <kitt@bk.ru>
parents: 89
diff changeset
411 {
83857eb3b12b +- stable
Dmitry Romanov <kitt@bk.ru>
parents: 89
diff changeset
412 //No Fly time 60% of desaturationtime after dive
83857eb3b12b +- stable
Dmitry Romanov <kitt@bk.ru>
parents: 89
diff changeset
413 global.no_fly_time_minutes = decom_calc_desaturation_time(
83857eb3b12b +- stable
Dmitry Romanov <kitt@bk.ru>
parents: 89
diff changeset
414 global.lifeData.tissue_nitrogen_bar,
83857eb3b12b +- stable
Dmitry Romanov <kitt@bk.ru>
parents: 89
diff changeset
415 global.lifeData.tissue_helium_bar,
83857eb3b12b +- stable
Dmitry Romanov <kitt@bk.ru>
parents: 89
diff changeset
416 global.lifeData.pressure_surface_bar ) * 60 / 100;
83857eb3b12b +- stable
Dmitry Romanov <kitt@bk.ru>
parents: 89
diff changeset
417 if( global.no_fly_time_minutes < (24 * 60) )
83857eb3b12b +- stable
Dmitry Romanov <kitt@bk.ru>
parents: 89
diff changeset
418 global.no_fly_time_minutes = 24 * 60;
83857eb3b12b +- stable
Dmitry Romanov <kitt@bk.ru>
parents: 89
diff changeset
419 }
83857eb3b12b +- stable
Dmitry Romanov <kitt@bk.ru>
parents: 89
diff changeset
420 else
83857eb3b12b +- stable
Dmitry Romanov <kitt@bk.ru>
parents: 89
diff changeset
421 {
83857eb3b12b +- stable
Dmitry Romanov <kitt@bk.ru>
parents: 89
diff changeset
422 global.no_fly_time_minutes = backup.no_fly_time_minutes;
83857eb3b12b +- stable
Dmitry Romanov <kitt@bk.ru>
parents: 89
diff changeset
423 global.seconds_since_last_dive = backup.seconds_since_last_dive;
83857eb3b12b +- stable
Dmitry Romanov <kitt@bk.ru>
parents: 89
diff changeset
424 }
83857eb3b12b +- stable
Dmitry Romanov <kitt@bk.ru>
parents: 89
diff changeset
425
83857eb3b12b +- stable
Dmitry Romanov <kitt@bk.ru>
parents: 89
diff changeset
426 global.lifeData.dive_time_seconds = 0;
83857eb3b12b +- stable
Dmitry Romanov <kitt@bk.ru>
parents: 89
diff changeset
427 global.lifeData.dive_time_seconds_without_surface_time = 0;
83857eb3b12b +- stable
Dmitry Romanov <kitt@bk.ru>
parents: 89
diff changeset
428 global.lifeData.counterSecondsShallowDepth = 0;
83857eb3b12b +- stable
Dmitry Romanov <kitt@bk.ru>
parents: 89
diff changeset
429
83857eb3b12b +- stable
Dmitry Romanov <kitt@bk.ru>
parents: 89
diff changeset
430 backup.no_fly_time_minutes = 0;
83857eb3b12b +- stable
Dmitry Romanov <kitt@bk.ru>
parents: 89
diff changeset
431 backup.seconds_since_last_dive = 0;
89
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
432 break;
38
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
433
89
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
434 case MODE_SHUTDOWN:
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
435 HAL_Delay(200);
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
436 global.mode = MODE_SLEEP;
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
437 MX_SPI3_Init();
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
438 break;
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
439
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
440 case MODE_SLEEP:
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
441 /*
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
442 sleep_prepare();
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
443 scheduleSleepMode_test();
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
444 */
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
445 /*
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
446 GPIO_Power_MainCPU_OFF();
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
447 EXTI_Test_Button_DeInit();
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
448 EXTI_Wakeup_Button_Init();
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
449 NOT_USED_AT_THE_MOMENT_scheduleSleepMode();
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
450 */
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
451 EXTI_Test_Button_DeInit();
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
452 if (hasExternalClock())
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
453 SystemClock_Config_HSI();
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
454 sleep_prepare();
38
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
455
89
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
456 GPIO_LED_Init();
38
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
457
89
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
458 scheduleSleepMode();
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
459 if (hasExternalClock())
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
460 SystemClock_Config_HSE();
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
461 GPIO_LED_Init();
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
462 EXTI_Wakeup_Button_DeInit();
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
463 ADCx_Init();
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
464 GPIO_Power_MainCPU_Init();
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
465 GPIO_Power_MainCPU_ON();
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
466 compass_init(0, 7);
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
467 accelerator_init();
148
ee744c7160ce Use SPI TX callback to synchronize to main CPU
Ideenmodellierer
parents: 134
diff changeset
468 SPI_synchronize_with_Master();
89
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
469 MX_DMA_Init();
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
470 MX_SPI1_Init();
148
ee744c7160ce Use SPI TX callback to synchronize to main CPU
Ideenmodellierer
parents: 134
diff changeset
471 SPI_Start_single_TxRx_with_Master();
89
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
472
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
473 // EXTILine0_Button_DeInit(); not now, later after testing
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
474 break;
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
475 }
120
6347a86caa18 Cleanup warning and disable printf calls
Ideenmodellierer
parents: 105
diff changeset
476
6347a86caa18 Cleanup warning and disable printf calls
Ideenmodellierer
parents: 105
diff changeset
477 #ifdef DEBUG_RUNTIME
6347a86caa18 Cleanup warning and disable printf calls
Ideenmodellierer
parents: 105
diff changeset
478 HAL_RTC_GetTime(&RTCHandle, &Stime, RTC_FORMAT_BCD);
6347a86caa18 Cleanup warning and disable printf calls
Ideenmodellierer
parents: 105
diff changeset
479
6347a86caa18 Cleanup warning and disable printf calls
Ideenmodellierer
parents: 105
diff changeset
480 if(lastsecond == 0xFF)
6347a86caa18 Cleanup warning and disable printf calls
Ideenmodellierer
parents: 105
diff changeset
481 {
6347a86caa18 Cleanup warning and disable printf calls
Ideenmodellierer
parents: 105
diff changeset
482 measurementindex = 0;
6347a86caa18 Cleanup warning and disable printf calls
Ideenmodellierer
parents: 105
diff changeset
483 loopcnt[measurementindex] = 0;
6347a86caa18 Cleanup warning and disable printf calls
Ideenmodellierer
parents: 105
diff changeset
484 lastsecond = Stime.Seconds;
6347a86caa18 Cleanup warning and disable printf calls
Ideenmodellierer
parents: 105
diff changeset
485 }
6347a86caa18 Cleanup warning and disable printf calls
Ideenmodellierer
parents: 105
diff changeset
486 loopcnt[measurementindex]++;
6347a86caa18 Cleanup warning and disable printf calls
Ideenmodellierer
parents: 105
diff changeset
487
6347a86caa18 Cleanup warning and disable printf calls
Ideenmodellierer
parents: 105
diff changeset
488 if(lastsecond != Stime.Seconds)
6347a86caa18 Cleanup warning and disable printf calls
Ideenmodellierer
parents: 105
diff changeset
489 {
6347a86caa18 Cleanup warning and disable printf calls
Ideenmodellierer
parents: 105
diff changeset
490 measurementindex++;
6347a86caa18 Cleanup warning and disable printf calls
Ideenmodellierer
parents: 105
diff changeset
491 if (measurementindex == MEASURECNT) measurementindex = 0;
6347a86caa18 Cleanup warning and disable printf calls
Ideenmodellierer
parents: 105
diff changeset
492 loopcnt[measurementindex] = 0;
6347a86caa18 Cleanup warning and disable printf calls
Ideenmodellierer
parents: 105
diff changeset
493 lastsecond = Stime.Seconds;
6347a86caa18 Cleanup warning and disable printf calls
Ideenmodellierer
parents: 105
diff changeset
494 if(measurementindex +1 < MEASURECNT) loopcnt[measurementindex +1] = 0xffff; /* helps to identify the latest value */
6347a86caa18 Cleanup warning and disable printf calls
Ideenmodellierer
parents: 105
diff changeset
495 }
6347a86caa18 Cleanup warning and disable printf calls
Ideenmodellierer
parents: 105
diff changeset
496 #endif
89
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
497 }
38
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
498 }
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
499
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
500 /** @brief Button feedback - EXTI line detection callbacks
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
501 * @param GPIO_Pin: Specifies the pins connected EXTI line
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
502 * @retval None
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
503 */
89
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
504 void HAL_GPIO_EXTI_Callback(uint16_t GPIO_Pin) {
38
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
505
89
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
506 if (GPIO_Pin == BUTTON_OSTC_GPIO_PIN) {
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
507 if (global.mode == MODE_SLEEP) {
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
508 global.mode = MODE_BOOT;
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
509 }
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
510 }
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
511 else
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
512 if (GPIO_Pin == BUTTON_TEST_GPIO_PIN) {
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
513 if (!global.demo_mode && (global.mode == MODE_SURFACE)) {
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
514 global.demo_mode = 1;
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
515 global.mode = MODE_DIVE;
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
516 } else if (global.demo_mode && (global.mode == MODE_DIVE)
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517 && (global.lifeData.dive_time_seconds > 10)) {
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518 global.demo_mode = 0;
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519 global.dataSendToMaster.mode = MODE_ENDDIVE;
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520 global.deviceDataSendToMaster.mode = MODE_ENDDIVE;
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521 }
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522 }
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523 }
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524
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525 /**
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526 * @brief System Clock Configuration
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527 * The system Clock is configured as follow :
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528 * System Clock source = PLL (HSI)
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529 * SYSCLK(Hz) = 100 MHz
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530 * HCLK(Hz) = 100 MHz
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531 * AHB Prescaler = 1
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532 * APB1 Prescaler = 2
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533 * APB2 Prescaler = 1
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534 * HSI Frequency(Hz) = 16 MHz
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535 * PLL_M = 16
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536 * PLL_N = 400
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537 * PLL_P = 4
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538 * PLL_Q = 7 // no USB
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539 * VDD(V) = 3.3
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540 * Main regulator output voltage = Scale1 mode
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541 * Flash Latency(WS) = 3
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542 * @param None
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543 * @retval None
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544 */
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545
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546 void SystemClock_Config(void) {
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547 if (hasExternalClock())
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548 SystemClock_Config_HSE();
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549 else
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550 SystemClock_Config_HSI();
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551 }
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552
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553 void SYSCLKConfig_STOP(void) {
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554 SYSCLKConfig_STOP_HSI();
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555 }
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556
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557 void SystemClock_Config_HSE(void) {
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558 RCC_OscInitTypeDef RCC_OscInitStruct;
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559 RCC_ClkInitTypeDef RCC_ClkInitStruct;
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560 // RCC_PeriphCLKInitTypeDef PeriphClkInitStruct;
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561
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562 __PWR_CLK_ENABLE(); // is identical to __HAL_RCC_PWR_CLK_ENABLE();
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563
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564 __HAL_PWR_VOLTAGESCALING_CONFIG(PWR_REGULATOR_VOLTAGE_SCALE2);
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565
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566 RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE; //|RCC_OSCILLATORTYPE_LSE;
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567 RCC_OscInitStruct.HSEState = RCC_HSE_ON;
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568 //RCC_OscInitStruct.LSEState = RCC_LSE_ON;
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569 RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
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570 RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSE;
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571 RCC_OscInitStruct.PLL.PLLM = 8;
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572 RCC_OscInitStruct.PLL.PLLN = 320;
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573 RCC_OscInitStruct.PLL.PLLP = RCC_PLLP_DIV4;
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574 RCC_OscInitStruct.PLL.PLLQ = 4;
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575 HAL_RCC_OscConfig(&RCC_OscInitStruct);
38
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576
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577 RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK | RCC_CLOCKTYPE_SYSCLK
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578 | RCC_CLOCKTYPE_PCLK1 | RCC_CLOCKTYPE_PCLK2;
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579 RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK;
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580 RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1;
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581 RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV2;
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582 RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV1;
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583 HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_2);
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584
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585 // PeriphClkInitStruct.PeriphClockSelection = RCC_PERIPHCLK_RTC;
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586 // PeriphClkInitStruct.RTCClockSelection = RCC_RTCCLKSOURCE_LSE;
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587 // HAL_RCCEx_PeriphCLKConfig(&PeriphClkInitStruct);
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588
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589 // HAL_SYSTICK_Config(HAL_RCC_GetHCLKFreq()/1000);
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590
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591 // HAL_SYSTICK_CLKSourceConfig(SYSTICK_CLKSOURCE_HCLK);
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592
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593 /* SysTick_IRQn interrupt configuration */
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594 // HAL_NVIC_SetPriority(SysTick_IRQn, 0, 0);
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595 }
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596
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597 void SystemClock_Config_HSI(void) {
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598 RCC_ClkInitTypeDef RCC_ClkInitStruct;
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599 RCC_OscInitTypeDef RCC_OscInitStruct;
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600
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601 /* Enable Power Control clock */
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602 __HAL_RCC_PWR_CLK_ENABLE();
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603
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604 /* The voltage scaling allows optimizing the power consumption when the device is
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605 clocked below the maximum system frequency, to update the voltage scaling value
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606 regarding system frequency refer to product datasheet. */
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607 __HAL_PWR_VOLTAGESCALING_CONFIG(PWR_REGULATOR_VOLTAGE_SCALE2);
38
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608
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609 /* Enable HSI Oscillator and activate PLL with HSI as source */
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610 RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSI;
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611 RCC_OscInitStruct.HSIState = RCC_HSI_ON;
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612 RCC_OscInitStruct.HSICalibrationValue = 0x10;
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613 RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
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614 RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSI;
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615 RCC_OscInitStruct.PLL.PLLM = 16;
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616 RCC_OscInitStruct.PLL.PLLN = 320;
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617 RCC_OscInitStruct.PLL.PLLP = RCC_PLLP_DIV4;
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618 RCC_OscInitStruct.PLL.PLLQ = 4;
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619 HAL_RCC_OscConfig(&RCC_OscInitStruct);
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620
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621 /* Select PLL as system clock source and configure the HCLK, PCLK1 and PCLK2
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622 clocks dividers */
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623 RCC_ClkInitStruct.ClockType = (RCC_CLOCKTYPE_SYSCLK | RCC_CLOCKTYPE_HCLK
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624 | RCC_CLOCKTYPE_PCLK1 | RCC_CLOCKTYPE_PCLK2);
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625 RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK;
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626 RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1;
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627 RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV2;
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628 RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV1;
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629 HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_2);
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630 }
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631 /*
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632 RCC_OscInitTypeDef RCC_OscInitStruct;
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633 RCC_ClkInitTypeDef RCC_ClkInitStruct;
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634
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635 __HAL_RCC_PWR_CLK_ENABLE();
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636
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637 //__PWR_CLK_ENABLE();
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638
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639 __HAL_PWR_VOLTAGESCALING_CONFIG(PWR_REGULATOR_VOLTAGE_SCALE2);
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640
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641 RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSI|RCC_OSCILLATORTYPE_LSE;
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642 RCC_OscInitStruct.LSEState = RCC_LSE_ON;
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643 RCC_OscInitStruct.HSIState = RCC_HSI_ON;
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644 RCC_OscInitStruct.HSICalibrationValue = 16;
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645 RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
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646 RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSI;
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647 RCC_OscInitStruct.PLL.PLLM = 16;
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648 RCC_OscInitStruct.PLL.PLLN = 320;
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649 RCC_OscInitStruct.PLL.PLLP = RCC_PLLP_DIV4;
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650 RCC_OscInitStruct.PLL.PLLQ = 4;
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651 HAL_RCC_OscConfig(&RCC_OscInitStruct);
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652
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653 RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_SYSCLK|RCC_CLOCKTYPE_PCLK1;
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654 RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK;
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655 RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1;
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656 RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV2;
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657 RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV1;
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658 HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_2);
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659 }
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660
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661 static void RtcClock_Config(void)
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662 {
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663 RCC_PeriphCLKInitTypeDef PeriphClkInitStruct;
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664 PeriphClkInitStruct.PeriphClockSelection = RCC_PERIPHCLK_RTC;
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665 PeriphClkInitStruct.RTCClockSelection = RCC_RTCCLKSOURCE_LSE;
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666 HAL_RCCEx_PeriphCLKConfig(&PeriphClkInitStruct);
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667 }
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668 */
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669
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670 /**
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671 * @brief Configures system clock after wake-up from STOP: enable HSI, PLL
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672 * and select PLL as system clock source.
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673 * @param None
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674 * @retval None
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675 */
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diff changeset
676 void SYSCLKConfig_STOP_HSE(void) {
ff7775cc34c4 temp! full cyclic SPI
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diff changeset
677 RCC_ClkInitTypeDef RCC_ClkInitStruct;
ff7775cc34c4 temp! full cyclic SPI
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diff changeset
678 RCC_OscInitTypeDef RCC_OscInitStruct;
ff7775cc34c4 temp! full cyclic SPI
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diff changeset
679 uint32_t pFLatency = 0;
38
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diff changeset
680
89
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diff changeset
681 /* Get the Oscillators configuration according to the internal RCC registers */
ff7775cc34c4 temp! full cyclic SPI
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diff changeset
682 HAL_RCC_GetOscConfig(&RCC_OscInitStruct);
38
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parents:
diff changeset
683
89
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diff changeset
684 /* After wake-up from STOP reconfigure the system clock: Enable HSI and PLL */
ff7775cc34c4 temp! full cyclic SPI
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diff changeset
685 RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE;
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diff changeset
686 RCC_OscInitStruct.HSIState = RCC_HSE_ON;
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diff changeset
687 RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
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diff changeset
688 HAL_RCC_OscConfig(&RCC_OscInitStruct);
38
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parents:
diff changeset
689
89
ff7775cc34c4 temp! full cyclic SPI
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diff changeset
690 /* Get the Clocks configuration according to the internal RCC registers */
ff7775cc34c4 temp! full cyclic SPI
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diff changeset
691 HAL_RCC_GetClockConfig(&RCC_ClkInitStruct, &pFLatency);
38
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diff changeset
692
89
ff7775cc34c4 temp! full cyclic SPI
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diff changeset
693 /* Select PLL as system clock source and configure the HCLK, PCLK1 and PCLK2
ff7775cc34c4 temp! full cyclic SPI
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parents: 88
diff changeset
694 clocks dividers */
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diff changeset
695 RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_SYSCLK;
ff7775cc34c4 temp! full cyclic SPI
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parents: 88
diff changeset
696 RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK;
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
697 HAL_RCC_ClockConfig(&RCC_ClkInitStruct, pFLatency);
38
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698 }
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diff changeset
699
89
ff7775cc34c4 temp! full cyclic SPI
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diff changeset
700 void SYSCLKConfig_STOP_HSI(void) {
ff7775cc34c4 temp! full cyclic SPI
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diff changeset
701 RCC_ClkInitTypeDef RCC_ClkInitStruct;
ff7775cc34c4 temp! full cyclic SPI
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parents: 88
diff changeset
702 RCC_OscInitTypeDef RCC_OscInitStruct;
ff7775cc34c4 temp! full cyclic SPI
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parents: 88
diff changeset
703 uint32_t pFLatency = 0;
38
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parents:
diff changeset
704
89
ff7775cc34c4 temp! full cyclic SPI
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diff changeset
705 /* Get the Oscillators configuration according to the internal RCC registers */
ff7775cc34c4 temp! full cyclic SPI
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diff changeset
706 HAL_RCC_GetOscConfig(&RCC_OscInitStruct);
38
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parents:
diff changeset
707
89
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diff changeset
708 /* After wake-up from STOP reconfigure the system clock: Enable HSI and PLL */
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diff changeset
709 RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSI;
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diff changeset
710 RCC_OscInitStruct.HSIState = RCC_HSI_ON;
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diff changeset
711 RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
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diff changeset
712 RCC_OscInitStruct.HSICalibrationValue = 0x10;
ff7775cc34c4 temp! full cyclic SPI
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diff changeset
713 HAL_RCC_OscConfig(&RCC_OscInitStruct);
38
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714
89
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diff changeset
715 /* Get the Clocks configuration according to the internal RCC registers */
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diff changeset
716 HAL_RCC_GetClockConfig(&RCC_ClkInitStruct, &pFLatency);
38
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717
89
ff7775cc34c4 temp! full cyclic SPI
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diff changeset
718 /* Select PLL as system clock source and configure the HCLK, PCLK1 and PCLK2
ff7775cc34c4 temp! full cyclic SPI
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diff changeset
719 clocks dividers */
ff7775cc34c4 temp! full cyclic SPI
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parents: 88
diff changeset
720 RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_SYSCLK;
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diff changeset
721 RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK;
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diff changeset
722 HAL_RCC_ClockConfig(&RCC_ClkInitStruct, pFLatency);
38
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723 }
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724
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725 /**
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726 * @brief SYSTICK callback
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diff changeset
727 * @param None
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728 * @retval None
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729 */
89
ff7775cc34c4 temp! full cyclic SPI
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diff changeset
730 void HAL_SYSTICK_Callback(void) {
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diff changeset
731 HAL_IncTick();
38
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732 }
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diff changeset
733
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734 /**
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parents:
diff changeset
735 * @brief Configures GPIO for LED
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parents:
diff changeset
736 * Might move with STM32Cube usage
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737 * @param None
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738 * @retval None
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parents:
diff changeset
739 */
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740 /*
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741 void GPIO_test_I2C_lines(void)
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742 {
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743 GPIO_InitTypeDef GPIO_InitStructure;
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744 __GPIOB_CLK_ENABLE();
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745 GPIO_InitStructure.Pin = GPIO_PIN_8;
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746 GPIO_InitStructure.Mode = GPIO_MODE_OUTPUT_PP;
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747 GPIO_InitStructure.Pull = GPIO_PULLUP;
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748 GPIO_InitStructure.Speed = GPIO_SPEED_LOW;
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749 HAL_GPIO_Init(GPIOB, &GPIO_InitStructure);
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750 GPIO_InitStructure.Pin = GPIO_PIN_9;
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751 HAL_GPIO_Init(GPIOB, &GPIO_InitStructure);
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752
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753 HAL_GPIO_WritePin(GPIOB,GPIO_PIN_8,GPIO_PIN_SET);
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754 HAL_GPIO_WritePin(GPIOB,GPIO_PIN_9,GPIO_PIN_RESET);
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755 HAL_Delay(10);
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756 HAL_GPIO_WritePin(GPIOB,GPIO_PIN_9,GPIO_PIN_SET);
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757 HAL_GPIO_WritePin(GPIOB,GPIO_PIN_8,GPIO_PIN_RESET);
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758 HAL_Delay(10);
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759 }
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760 */
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diff changeset
761
89
ff7775cc34c4 temp! full cyclic SPI
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diff changeset
762 static void GPIO_LED_Init(void) {
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diff changeset
763 GPIO_InitTypeDef GPIO_InitStructure;
38
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diff changeset
764
89
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diff changeset
765 __GPIOC_CLK_ENABLE();
ff7775cc34c4 temp! full cyclic SPI
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diff changeset
766 GPIO_InitStructure.Pin = GPIO_PIN_3;
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diff changeset
767 GPIO_InitStructure.Mode = GPIO_MODE_OUTPUT_PP;
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diff changeset
768 GPIO_InitStructure.Pull = GPIO_PULLUP;
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diff changeset
769 GPIO_InitStructure.Speed = GPIO_SPEED_FAST;
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diff changeset
770 HAL_GPIO_Init( GPIOC, &GPIO_InitStructure);
38
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771 }
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diff changeset
772
89
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diff changeset
773 void GPIO_new_DEBUG_Init(void) {
38
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774 #ifdef DEBUG_PIN_ACTIVE
89
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diff changeset
775 GPIO_InitTypeDef GPIO_InitStructure;
38
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diff changeset
776
89
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diff changeset
777 __GPIOC_CLK_ENABLE();
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diff changeset
778 GPIO_InitStructure.Pin = GPIO_PIN_3;
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diff changeset
779 GPIO_InitStructure.Mode = GPIO_MODE_OUTPUT_PP;
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diff changeset
780 GPIO_InitStructure.Pull = GPIO_PULLUP;
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diff changeset
781 GPIO_InitStructure.Speed = GPIO_SPEED_FAST;
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diff changeset
782 HAL_GPIO_Init(GPIOA, &GPIO_InitStructure);
38
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783 #endif
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784 }
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diff changeset
785
89
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diff changeset
786 void GPIO_new_DEBUG_LOW(void) {
38
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787 #ifdef DEBUG_PIN_ACTIVE
89
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diff changeset
788 HAL_GPIO_WritePin(GPIOC,GPIO_PIN_3,GPIO_PIN_RESET);
38
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diff changeset
789 #endif
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790 }
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diff changeset
791
89
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diff changeset
792 void GPIO_new_DEBUG_HIGH(void) {
38
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793 #ifdef DEBUG_PIN_ACTIVE
89
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diff changeset
794 HAL_GPIO_WritePin(GPIOC,GPIO_PIN_3,GPIO_PIN_SET);
38
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795 #endif
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796 }
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diff changeset
797
89
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diff changeset
798 static void GPIO_Power_MainCPU_Init(void) {
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diff changeset
799 GPIO_InitTypeDef GPIO_InitStructure;
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diff changeset
800 __GPIOC_CLK_ENABLE();
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diff changeset
801 GPIO_InitStructure.Pin = GPIO_PIN_0;
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diff changeset
802 GPIO_InitStructure.Mode = GPIO_MODE_OUTPUT_PP;
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diff changeset
803 GPIO_InitStructure.Pull = GPIO_PULLUP;
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diff changeset
804 GPIO_InitStructure.Speed = GPIO_SPEED_LOW;
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diff changeset
805 HAL_GPIO_Init( GPIOC, &GPIO_InitStructure);
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diff changeset
806 HAL_GPIO_WritePin( GPIOC, GPIO_PIN_0, GPIO_PIN_RESET);
38
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807 }
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diff changeset
808
89
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diff changeset
809 static void GPIO_Power_MainCPU_ON(void) {
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diff changeset
810 HAL_GPIO_WritePin( GPIOC, GPIO_PIN_0, GPIO_PIN_RESET);
38
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diff changeset
811 }
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diff changeset
812
89
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diff changeset
813 static void GPIO_Power_MainCPU_OFF(void) {
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diff changeset
814 HAL_GPIO_WritePin( GPIOC, GPIO_PIN_0, GPIO_PIN_SET);
38
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815 }
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816
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diff changeset
817 /**
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818 * @brief Configures EXTI Line0 (connected to PA0 + PA1 pin) in interrupt mode
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819 * @param None
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820 * @retval None
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diff changeset
821 */
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822
89
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diff changeset
823 static void EXTI_Wakeup_Button_Init(void) {
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diff changeset
824 GPIO_InitTypeDef GPIO_InitStructure;
38
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825
89
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diff changeset
826 __HAL_RCC_GPIOA_CLK_ENABLE();
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diff changeset
827 BUTTON_OSTC_HAL_RCC_GPIO_CLK_ENABLE();
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diff changeset
828 GPIO_InitStructure.Pin = BUTTON_OSTC_GPIO_PIN;
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diff changeset
829 GPIO_InitStructure.Mode = GPIO_MODE_IT_FALLING;
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diff changeset
830 GPIO_InitStructure.Pull = GPIO_NOPULL;
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diff changeset
831 HAL_GPIO_Init( BUTTON_OSTC_GPIO_PORT, &GPIO_InitStructure);
38
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832
89
ff7775cc34c4 temp! full cyclic SPI
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diff changeset
833 HAL_NVIC_SetPriority( BUTTON_OSTC_IRQn, 0x0F, 0);
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diff changeset
834 HAL_NVIC_EnableIRQ( BUTTON_OSTC_IRQn);
38
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835 }
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836
89
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diff changeset
837 static void EXTI_Wakeup_Button_DeInit(void) {
ff7775cc34c4 temp! full cyclic SPI
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diff changeset
838 GPIO_InitTypeDef GPIO_InitStructure;
38
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diff changeset
839
89
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diff changeset
840 GPIO_InitStructure.Mode = GPIO_MODE_ANALOG;
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diff changeset
841 GPIO_InitStructure.Speed = GPIO_SPEED_LOW;
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diff changeset
842 GPIO_InitStructure.Pull = GPIO_NOPULL;
38
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843
89
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diff changeset
844 GPIO_InitStructure.Pin = BUTTON_OSTC_GPIO_PIN;
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diff changeset
845 HAL_GPIO_Init( BUTTON_OSTC_GPIO_PORT, &GPIO_InitStructure);
ff7775cc34c4 temp! full cyclic SPI
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diff changeset
846 HAL_NVIC_DisableIRQ( BUTTON_OSTC_IRQn);
38
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847 }
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diff changeset
848
89
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diff changeset
849 static void EXTI_Test_Button_Init(void) {
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diff changeset
850 GPIO_InitTypeDef GPIO_InitStructure;
38
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851
89
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diff changeset
852 BUTTON_TEST_GPIO_CLK_ENABLE();
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diff changeset
853 GPIO_InitStructure.Pin = BUTTON_TEST_GPIO_PIN;
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diff changeset
854 GPIO_InitStructure.Mode = GPIO_MODE_IT_FALLING;
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diff changeset
855 GPIO_InitStructure.Pull = GPIO_PULLUP;
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diff changeset
856 HAL_GPIO_Init( BUTTON_TEST_GPIO_PORT, &GPIO_InitStructure);
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diff changeset
857 HAL_NVIC_SetPriority( BUTTON_TEST_IRQn, 0x0F, 0);
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diff changeset
858 HAL_NVIC_EnableIRQ( BUTTON_TEST_IRQn);
38
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859 }
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860
89
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diff changeset
861 static void EXTI_Test_Button_DeInit(void) {
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diff changeset
862 GPIO_InitTypeDef GPIO_InitStructure;
38
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863
89
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diff changeset
864 GPIO_InitStructure.Mode = GPIO_MODE_ANALOG;
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diff changeset
865 GPIO_InitStructure.Speed = GPIO_SPEED_LOW;
ff7775cc34c4 temp! full cyclic SPI
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diff changeset
866 GPIO_InitStructure.Pull = GPIO_NOPULL;
38
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867
89
ff7775cc34c4 temp! full cyclic SPI
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diff changeset
868 GPIO_InitStructure.Pin = BUTTON_TEST_GPIO_PIN;
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diff changeset
869 HAL_GPIO_Init( BUTTON_TEST_GPIO_PORT, &GPIO_InitStructure);
ff7775cc34c4 temp! full cyclic SPI
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diff changeset
870 HAL_NVIC_DisableIRQ( BUTTON_TEST_IRQn);
38
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871 }
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872
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873 /* NUCLEO C 13
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874 KEY_BUTTON_GPIO_CLK_ENABLE();
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875 GPIO_InitStructure.Mode = GPIO_MODE_IT_FALLING;
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876 GPIO_InitStructure.Pull = GPIO_NOPULL;
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877 GPIO_InitStructure.Pin = KEY_BUTTON_PIN;
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diff changeset
878 HAL_GPIO_Init(KEY_BUTTON_GPIO_PORT, &GPIO_InitStructure);
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879 HAL_NVIC_SetPriority(KEY_BUTTON_EXTI_IRQn, 2, 0);
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diff changeset
880 HAL_NVIC_EnableIRQ(KEY_BUTTON_EXTI_IRQn);
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diff changeset
881 */
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882
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883 /**
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884 * @brief Wake Up Timer callback
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885 * @param hrtc: RTC handle
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886 * @retval None
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diff changeset
887 */
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diff changeset
888
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diff changeset
889 /*
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diff changeset
890 void HAL_RTCEx_WakeUpTimerEventCallback(RTC_HandleTypeDef *hrtc)
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891 {
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892 static uint8_t uwCounter = 0;
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diff changeset
893 uwCounter = 1;
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diff changeset
894 }
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diff changeset
895 */
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diff changeset
896
89
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diff changeset
897 void HAL_I2C_MasterTxCpltCallback(I2C_HandleTypeDef *I2cHandle) {
38
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898
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diff changeset
899 }
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diff changeset
900
89
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diff changeset
901 void HAL_I2C_MasterRxCpltCallback(I2C_HandleTypeDef *I2cHandle) {
38
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902
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diff changeset
903 }
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diff changeset
904
89
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diff changeset
905 void HAL_I2C_ErrorCallback(I2C_HandleTypeDef *I2cHandle) {
38
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906
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diff changeset
907 }
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diff changeset
908
89
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diff changeset
909 void sleep_prepare(void) {
ff7775cc34c4 temp! full cyclic SPI
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diff changeset
910 EXTI_Wakeup_Button_Init();
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diff changeset
911 /*
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diff changeset
912 GPIO_InitStruct.Pull = GPIO_PULLUP;
ff7775cc34c4 temp! full cyclic SPI
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diff changeset
913 GPIO_InitStruct.Pin = GPIO_PIN_0;
ff7775cc34c4 temp! full cyclic SPI
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diff changeset
914 HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
ff7775cc34c4 temp! full cyclic SPI
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diff changeset
915 */
ff7775cc34c4 temp! full cyclic SPI
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diff changeset
916 compass_sleep();
ff7775cc34c4 temp! full cyclic SPI
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diff changeset
917 HAL_Delay(100);
ff7775cc34c4 temp! full cyclic SPI
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diff changeset
918 accelerator_sleep();
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diff changeset
919 HAL_Delay(100);
38
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diff changeset
920
89
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diff changeset
921 I2C_DeInit();
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diff changeset
922 MX_SPI_DeInit();
ff7775cc34c4 temp! full cyclic SPI
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diff changeset
923 MX_SPI3_DeInit();
ff7775cc34c4 temp! full cyclic SPI
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diff changeset
924 ADCx_DeInit();
38
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925
89
ff7775cc34c4 temp! full cyclic SPI
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diff changeset
926 GPIO_InitTypeDef GPIO_InitStruct;
38
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927
89
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diff changeset
928 __HAL_RCC_GPIOA_CLK_ENABLE();
ff7775cc34c4 temp! full cyclic SPI
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diff changeset
929 __HAL_RCC_GPIOB_CLK_ENABLE();
ff7775cc34c4 temp! full cyclic SPI
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diff changeset
930 __HAL_RCC_GPIOC_CLK_ENABLE();
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diff changeset
931 __HAL_RCC_GPIOH_CLK_ENABLE();
38
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diff changeset
932
89
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diff changeset
933 GPIO_InitStruct.Mode = GPIO_MODE_ANALOG;
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diff changeset
934 GPIO_InitStruct.Speed = GPIO_SPEED_HIGH;
ff7775cc34c4 temp! full cyclic SPI
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diff changeset
935 GPIO_InitStruct.Pull = GPIO_NOPULL;
ff7775cc34c4 temp! full cyclic SPI
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diff changeset
936 GPIO_InitStruct.Pin = GPIO_PIN_All;
ff7775cc34c4 temp! full cyclic SPI
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diff changeset
937 HAL_GPIO_Init( GPIOH, &GPIO_InitStruct);
38
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938 #ifdef DEBUGMODE
89
ff7775cc34c4 temp! full cyclic SPI
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diff changeset
939 GPIO_InitStruct.Pin = GPIO_PIN_All ^ ( GPIO_PIN_3 | GPIO_PIN_8 | GPIO_PIN_9); /* debug */
38
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940 #endif
89
ff7775cc34c4 temp! full cyclic SPI
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diff changeset
941 HAL_GPIO_Init( GPIOB, &GPIO_InitStruct);
38
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942
89
ff7775cc34c4 temp! full cyclic SPI
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diff changeset
943 GPIO_InitStruct.Pin =
ff7775cc34c4 temp! full cyclic SPI
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diff changeset
944 GPIO_PIN_All
ff7775cc34c4 temp! full cyclic SPI
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diff changeset
945 ^ ( GPIO_PIN_0 | GPIO_PIN_1 | GPIO_PIN_2 | GPIO_PIN_14
ff7775cc34c4 temp! full cyclic SPI
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diff changeset
946 | GPIO_PIN_15); /* power off & charger in & charge out & OSC32*/
ff7775cc34c4 temp! full cyclic SPI
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diff changeset
947 HAL_GPIO_Init( GPIOC, &GPIO_InitStruct);
38
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948
89
ff7775cc34c4 temp! full cyclic SPI
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diff changeset
949 GPIO_InitStruct.Pin = GPIO_PIN_All ^ ( GPIO_PIN_0);
38
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950 #ifdef DEBUGMODE
89
ff7775cc34c4 temp! full cyclic SPI
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diff changeset
951 GPIO_InitStruct.Pin = GPIO_PIN_All ^ ( GPIO_PIN_0 | GPIO_PIN_13 | GPIO_PIN_14); /* wake up button & debug */
38
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952 #endif
89
ff7775cc34c4 temp! full cyclic SPI
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diff changeset
953 HAL_GPIO_Init( GPIOA, &GPIO_InitStruct);
38
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954
89
ff7775cc34c4 temp! full cyclic SPI
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diff changeset
955 GPIO_InitStruct.Pin = GPIO_PIN_All;
ff7775cc34c4 temp! full cyclic SPI
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diff changeset
956 HAL_GPIO_Init( GPIOH, &GPIO_InitStruct);
38
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957
89
ff7775cc34c4 temp! full cyclic SPI
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diff changeset
958 GPIO_Power_MainCPU_OFF();
38
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959
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960 #ifndef DEBUGMODE
89
ff7775cc34c4 temp! full cyclic SPI
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diff changeset
961 __HAL_RCC_GPIOB_CLK_DISABLE();
38
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diff changeset
962 #endif
89
ff7775cc34c4 temp! full cyclic SPI
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diff changeset
963 __HAL_RCC_GPIOH_CLK_DISABLE();
38
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964
89
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diff changeset
965 HAL_Delay(1000);
38
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966 }
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967
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968 /*
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969 void sleep_test(void)
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970 {
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971 GPIO_InitTypeDef GPIO_InitStruct;
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972
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973 __HAL_RCC_GPIOA_CLK_ENABLE();
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974 __HAL_RCC_GPIOB_CLK_ENABLE();
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975 __HAL_RCC_GPIOC_CLK_ENABLE();
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976 __HAL_RCC_GPIOH_CLK_ENABLE();
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977
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978 GPIO_InitStruct.Mode = GPIO_MODE_ANALOG;
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979 GPIO_InitStruct.Speed = GPIO_SPEED_HIGH;
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980 GPIO_InitStruct.Pull = GPIO_NOPULL;
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981 GPIO_InitStruct.Pin = GPIO_PIN_All;
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982 HAL_GPIO_Init(GPIOH, &GPIO_InitStruct);
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983 HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
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diff changeset
984
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985 GPIO_InitStruct.Pin = GPIO_PIN_All ^ ( GPIO_PIN_0 | GPIO_PIN_15 | GPIO_PIN_14);
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986 HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);
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987
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988 GPIO_InitStruct.Pin = GPIO_PIN_All ^ ( GPIO_PIN_0);
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989 HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
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990
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991 GPIO_Power_MainCPU_OFF();
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992
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993 GPIO_InitStruct.Pull = GPIO_PULLUP;
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994 GPIO_InitStruct.Pin = GPIO_PIN_0;
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995 HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
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996
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997 // __HAL_RCC_GPIOA_CLK_DISABLE();
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998 __HAL_RCC_GPIOB_CLK_DISABLE();
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999 // __HAL_RCC_GPIOC_CLK_DISABLE();
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1000 __HAL_RCC_GPIOH_CLK_DISABLE();
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1001
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1002
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1003 HAL_Delay(5000);
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1004 while(1)
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1005 {
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1006 RTC_StopMode_2seconds();
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1007 HAL_Delay(200);
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1008 }
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1009 }
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1010 */
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1011
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1012 #ifdef USE_FULL_ASSERT
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1013
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1014 /**
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1015 * @brief Reports the name of the source file and the source line number
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1016 * where the assert_param error has occurred.
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1017 * @param file: pointer to the source file name
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1018 * @param line: assert_param error line source number
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1019 * @retval None
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1020 */
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1021 void assert_failed(uint8_t* file, uint32_t line)
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1022 {
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1023 /* User can add his own implementation to report the file name and line number,
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1024 ex: printf("Wrong parameters value: file %s on line %d\r\n", file, line) */
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1025
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1026 /* Infinite loop */
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1027 while (1)
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1028 {
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1029 }
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1030 }
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1031 #endif
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1032
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1033 /**
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1034 * @}
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1035 */
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1036 /**
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1037 * @brief This function handles SysTick Handler.
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1038 * @param None
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1039 * @retval None
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1040 */
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1041
104
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1042 /*TxRx only here. Every 100 ms.*/
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1043 uint8_t ticks100ms=0;
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1044 void SysTick_Handler(void)
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1045 {
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1046 HAL_IncTick();
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1047 if(ticks100ms<100){
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1048 ticks100ms++;
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1049 }else
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1050 {
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1051 ticks100ms=0;
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1052 }
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1053 }
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1054 /**
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1055 * @}
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1056 */
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1057
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1058 /************************ (C) COPYRIGHT heinrichs weikamp *****END OF FILE****/