annotate Small_CPU/Src/baseCPU2.c @ 439:5b4c78c36b04 v1.5.3 release

1.5.3 release
author heinrichsweikamp
date Thu, 27 Feb 2020 09:13:08 +0100
parents aa286a4926c2
children edfc1a464b42
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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 oscillator #####
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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 and all what has to be done during sleep
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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.
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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 The RTC is a separate part of hardware inside the CPU and is not affected
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68 by reset. Only power-on reset does change something.
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69 This is fine but the RTC is vital for the Sleep mode as Wakeuptimer.
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70 This is the only date/time system in the OSTC. The main CPU is passive.
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71 Data transfer is done with localtime_rtc_tr and localtime_rtc_dr
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72 in HAL_RTC format to the main CPU and as HAL_RTC structs the way back for
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73 setting the actual time and date.
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74 The RTC unit has 20 Byte of V_bat powered SRAM. It could be used
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75 for something useful in both CPUs.
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77 ==============================================================================
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78 ##### File system #####
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79 ==============================================================================
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80 [..] some files are used for both CPUs, like decom.c/.h, data_central.h, ...
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83 ==============================================================================
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84 ##### Unique device ID register (96 bits) #####
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85 ==============================================================================
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86 [..] some files are used for both CPUs, like decom.c/.h, data_central.h, ...
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89 ==============================================================================
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90 ##### I2C #####
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91 ==============================================================================
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92 [..] used for pressure, compass, (accelerator) and battery gauge
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93 main cpu and pic (button) is spi
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94
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96 ==============================================================================
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97 ##### Firmware Update Info #####
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98 ==============================================================================
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99 V0.85 160531 scheduleCheck_pressure_reached_dive_mode_level() changes
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100 160606 global.no_fly_time_minutes is at least 24h after the dive
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101 160613 ambient light fixed
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102 160720 compass calib to Flash (8000 writes max. as erase has problems)
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103 160829 do not reset main CPU on power on!
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104 V0.91 161018 pressure_calculation_AN520_004_mod_MS5803_30BA__09_2015();
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105 V0.92+ 161020 global.sensorError[MAX_SENSORS]
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106 fix missing init_pressure(); at powerUp of RTE
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107 added HAL_StatusTypeDef for many functions in pressure.c
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108 161024 no_fly_time_minutes Backup FIX
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109 seconds_since_last_dive now related to RTC clock
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110 161121 close to surface starts at 1 meter below last known surface pressure
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111 161121 in surface mode dive mode starts @1 mtr difference if surface 880 hPa instead of 700 hPa before
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112 V0.97+ 170213 added global.dataSendToSlave.diveModeInfo for DIVEMODE_Apnea
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113 added global.dataSendToSlave.setEndDive
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114 DIVEMODE_Apnea special in scheduler.c (ticksdiff >= 1000) -> no tissue, cns, otu, no change in noFly Time etc.
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115 V0.99 170320 new HAL Driver Repository
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116 V1.01 170509 old HAL Driver Repository
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117
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118 @endverbatim
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119 ******************************************************************************
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120 * @attention
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121 *
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122 * <h2><center>&copy; COPYRIGHT(c) 2017 heinrichs weikamp</center></h2>
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123 *
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124 ******************************************************************************
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125 */
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126
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127 //#define DEBUG_PIN_ACTIVE
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128 /* Includes ------------------------------------------------------------------*/
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129
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130 #include "baseCPU2.h"
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131
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132 // From Small_CPU/Inc:
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133 #include "dma.h"
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134 #include "i2c.h"
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135 #include "spi.h"
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136 #include "rtc.h"
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137 #include "adc.h"
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138 #include "compass.h"
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139 #include "pressure.h"
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140 #include "batteryGasGauge.h"
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141 #include "batteryCharger.h"
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142 #include "scheduler.h"
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143 #include "tm_stm32f4_otp.h"
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144
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145 // From Common/Inc:
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146 #include "calc_crush.h"
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147 #include "decom.h"
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148 #include "FirmwareData.h"
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149
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150 // From Common/Drivers/
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151 #include "stm32f4xx_hal.h"
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152 #include <stdio.h>
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153
433
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154 uint8_t coldstart __attribute__((section (".noinit")));
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155
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156 uint8_t hasExternalClock(void) {
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157 if ((TM_OTP_Read(0, 0) > 0) && (TM_OTP_Read(0, 0) < 0xFF))
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158 return 1;
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159 else
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160 return 0;
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161 }
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162
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163 // SHALL LOAD AT 0x08000000 + 0x00005000 = 0x08005000.
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164 // See CPU2-RTE.ld
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165 const SFirmwareData cpu2_FirmwareData __attribute__(( section(".firmware_data") ))= {
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166 .versionFirst = 2,
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167 .versionSecond = 3,
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168 .versionThird = 0,
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169 .versionBeta = 0,
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170
89
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171 /* 4 bytes with trailing 0 */
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172 .signature = "mh",
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173
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174 .release_year = 20,
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175 .release_month = 2,
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176 .release_day = 26,
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177 .release_sub = 0,
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178
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179 /* max 48 with trailing 0 */
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180 //release_info ="12345678901234567890123456789012345678901"
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181 .release_info = "stable Nov'19",
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182
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183 /* for safety reasons and coming functions */
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184 .magic[0] = FIRMWARE_MAGIC_FIRST, .magic[1] = FIRMWARE_MAGIC_SECOND,
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185 .magic[2] = FIRMWARE_MAGIC_CPU2_RTE, /* the magic byte for RTE */
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186 .magic[3] = FIRMWARE_MAGIC_END
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187 };
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188
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189
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190 uint8_t firmwareVersionHigh(void) {
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191 return cpu2_FirmwareData.versionFirst;
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192 }
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193
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194 uint8_t firmwareVersionLow(void) {
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195 return cpu2_FirmwareData.versionSecond;
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196 }
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197
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198 /** @addtogroup OSTC4
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199 * @{
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200 */
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201
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202 /** @addtogroup CPU2
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203 * @{
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204 */
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205
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206 /* Private typedef -----------------------------------------------------------*/
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207 /* Private define ------------------------------------------------------------*/
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208 #define BUTTON_OSTC_GPIO_PIN GPIO_PIN_0
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209 #define BUTTON_OSTC_GPIO_PORT GPIOA
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210 #define BUTTON_OSTC_HAL_RCC_GPIO_CLK_ENABLE() __HAL_RCC_GPIOA_CLK_ENABLE()
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211 #define BUTTON_OSTC_IRQn EXTI0_IRQn
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212
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213 #define BUTTON_TEST_GPIO_PIN GPIO_PIN_3
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214 #define BUTTON_TEST_GPIO_PORT GPIOA
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215 #define BUTTON_TEST_GPIO_CLK_ENABLE() __GPIOA_CLK_ENABLE()
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216 #define BUTTON_TEST_IRQn EXTI3_IRQn
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217
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218 #define WIRELSS_RISING_GPIO_PIN GPIO_PIN_1
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219 #define WIRELSS_RISING_GPIO_PORT GPIOA
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220 #define WIRELSS_RISING_HAL_RCC_GPIO_CLK_ENABLE() __HAL_RCC_GPIOA_CLK_ENABLE()
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221 #define WIRELSS_RISING_IRQn EXTI1_IRQn
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222
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223 #define WIRELSS_FALLING_GPIO_PIN GPIO_PIN_2
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224 #define WIRELSS_FALLING_GPIO_PORT GPIOA
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225 #define WIRELSS_FALLING_HAL_RCC_GPIO_CLK_ENABLE() __HAL_RCC_GPIOA_CLK_ENABLE()
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226 #define WIRELSS_FALLING_IRQn EXTI2_IRQn
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227
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228 #define WIRELSS_POWER_GPIO_PIN GPIO_PIN_12
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229 #define WIRELSS_POWER_GPIO_PORT GPIOB
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230 #define WIRELSS_POWER_HAL_RCC_GPIO_CLK_ENABLE() __HAL_RCC_GPIOB_CLK_ENABLE()
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231
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232 /* Private macro -------------------------------------------------------------*/
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233
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234 /* Private variables ---------------------------------------------------------*/
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235 uint32_t global_test_time_counter = 0;
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236 SBackup backup;
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237
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238 /* Private function prototypes -----------------------------------------------*/
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239 static void EXTI_Wakeup_Button_Init(void);
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240 static void EXTI_Wakeup_Button_DeInit(void);
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241
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242 static void EXTI_Test_Button_Init(void);
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243 static void EXTI_Test_Button_DeInit(void);
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244
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245 static void GPIO_LED_Init(void);
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246 static void GPIO_Power_MainCPU_Init(void);
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247 static void GPIO_Power_MainCPU_ON(void);
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248 static void GPIO_Power_MainCPU_OFF(void);
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249
183
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250 #ifdef DEBUG_I2C_LINES
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251 void GPIO_test_I2C_lines(void);
183
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252 #endif
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253
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254 void sleep_prepare(void);
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255
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256 void SystemClock_Config(void);
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257 void SystemClock_Config_HSI(void);
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258 void SystemClock_Config_HSE(void);
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259 void SYSCLKConfig_STOP_HSI(void);
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260 void SYSCLKConfig_STOP_HSE(void);
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261
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262 void GPIO_new_DEBUG_Init(void);
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263 void GPIO_new_DEBUG_LOW(void);
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264 void GPIO_new_DEBUG_HIGH(void);
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265
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266 #define REGULAR_RUN
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267
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268 int __io_putchar(int ch) {
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269 ITM_SendChar(ch);
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270 return ch;
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271 }
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272
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273 /* Private functions ---------------------------------------------------------*/
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274
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275 /**
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276 * @brief Main program
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277 * @param None
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278 * @retval None
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279 */
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280 /* #define DEBUG_RUNTIME TRUE */
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281 #ifdef DEBUG_RUNTIME
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282 #define MEASURECNT 60 /* number of measuremets to be stored */
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283 static uint32_t loopcnt[MEASURECNT];
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284 extern RTC_HandleTypeDef RTCHandle;
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285 #endif
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286
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287 int main(void) {
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288
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289 #ifdef DEBUG_RUNTIME
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290 RTC_TimeTypeDef Stime;
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291 uint8_t measurementindex = 0;
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292 uint8_t lastsecond = 0xFF;
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293 #endif
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294
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295 HAL_Init();
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296 SystemClock_Config();
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297
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298 HAL_SYSTICK_Config(HAL_RCC_GetHCLKFreq() / 1000);
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299 HAL_SYSTICK_CLKSourceConfig( SYSTICK_CLKSOURCE_HCLK);
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300 HAL_NVIC_SetPriority(SysTick_IRQn, 0, 0);
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301
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302 MX_RTC_init();
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303 GPIO_LED_Init();
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304 GPIO_new_DEBUG_Init(); // added 170322 hw
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305 initGlobals();
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306
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307 /* printf("CPU2-RTE running...\n"); */
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308
329
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309 HAL_Delay(100);
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310
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311 MX_I2C1_Init();
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312 if (global.I2C_SystemStatus != HAL_OK)
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313 {
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314 if (MX_I2C1_TestAndClear() == GPIO_PIN_RESET) {
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315 MX_I2C1_TestAndClear(); // do it a second time
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316 }
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317 MX_I2C1_Init();
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318 }
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319
329
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320
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321
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322 //dangerous: TM_OTP_Write(0,0, 0x01);
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323 #ifdef REGULAR_RUN
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324 global.sensorError[SENSOR_PRESSURE_ID] = init_pressure();
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325 global.I2C_SystemStatus = global.sensorError[SENSOR_PRESSURE_ID];
329
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326 if (global.I2C_SystemStatus != HAL_OK)
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327 {
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328 if (MX_I2C1_TestAndClear() == GPIO_PIN_RESET) {
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329 MX_I2C1_TestAndClear(); // do it a second time
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330 }
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331 MX_I2C1_Init();
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332 global.sensorError[SENSOR_PRESSURE_ID] = init_pressure();
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333 global.I2C_SystemStatus = global.sensorError[SENSOR_PRESSURE_ID];
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334 }
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335
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336 global.dataSendToMaster.sensorErrors =
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337 global.sensorError[SENSOR_PRESSURE_ID];
329
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338
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339 if(is_init_pressure_done())
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340 {
339
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341 init_surface_ring(0);
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342 }
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343 init_battery_gas_gauge();
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344 HAL_Delay(10);
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345 battery_gas_gauge_get_data();
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346 if(coldstart != 0xA5)
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347 {
aa286a4926c2 Detect startup after power off:
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parents: 417
diff changeset
348 coldstart = 0xA5;
aa286a4926c2 Detect startup after power off:
ideenmodellierer
parents: 417
diff changeset
349 battery_gas_gauge_set(0);
aa286a4926c2 Detect startup after power off:
ideenmodellierer
parents: 417
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 global.lifeData.battery_voltage = get_voltage();
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
353 global.lifeData.battery_charge = get_charge();
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
354 copyBatteryData();
38
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
355
89
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
356 MX_SPI3_Init();
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
357 if (!scheduleSetButtonResponsiveness()) {
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
358 HAL_Delay(1);
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
359 scheduleSetButtonResponsiveness(); // init
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
360 HAL_Delay(1);
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
361 if (!scheduleSetButtonResponsiveness()) // send again, if problem it's not my problem here.
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
362 {
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
363 HAL_Delay(1);
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
364 scheduleSetButtonResponsiveness(); // init
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
365 HAL_Delay(1);
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
366 }
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
367 }
38
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
368
89
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
369 ADCx_Init();
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
370 GPIO_Power_MainCPU_Init();
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
371 global.mode = MODE_POWERUP;
38
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
372 #else
89
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
373 init_pressure();
339
37f45300bc2e Apply averaging to pressure measurement: In pre versions calculated pressure value jittered +/-10hPa. Since we measure the pressure several time a second but only use one value a second, calc average including not used values
ideenmodellierer
parents: 334
diff changeset
374 init_surface_ring(0);
38
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
375
89
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
376 ADCx_Init();
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
377 GPIO_Power_MainCPU_Init();
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
378 global.mode = MODE_TEST;
38
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
379 #endif
89
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
380 while (1) {
120
6347a86caa18 Cleanup warning and disable printf calls
Ideenmodellierer
parents: 105
diff changeset
381 /* printf("Global mode = %d\n", global.mode); */
38
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
382
89
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
383 switch (global.mode) {
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
384 case MODE_POWERUP:
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
385 case MODE_BOOT:
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
386 // ReInit_battery_charger_status_pins();
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
387 compass_init(0, 7);
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
388 accelerator_init();
181
331882a89421 Removed not suppoted wireless feature
ideenmodellierer
parents: 172
diff changeset
389
89
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
390 if (global.mode == MODE_BOOT) {
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
391 GPIO_Power_MainCPU_OFF();
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
392 HAL_Delay(100); // for GPIO_Power_MainCPU_ON();
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
393 GPIO_Power_MainCPU_ON();
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
394 }
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
395 SPI_synchronize_with_Master();
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
396 MX_DMA_Init();
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
397 MX_SPI1_Init();
134
0586ae83a243 Removed cyclic (by timer) send on slave side
Ideenmodellierer
parents: 120
diff changeset
398 SPI_Start_single_TxRx_with_Master(); /* be prepared for the first data exchange */
207
b95741467355 Introduce scheduler function
ideenmodellierer
parents: 183
diff changeset
399 Scheduler_Request_sync_with_SPI(SPI_SYNC_METHOD_HARD);
89
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
400 EXTI_Test_Button_Init();
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
401 global.mode = MODE_SURFACE;
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
402 break;
38
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
403
89
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
404 case MODE_CALIB:
90
83857eb3b12b +- stable
Dmitry Romanov <kitt@bk.ru>
parents: 89
diff changeset
405 scheduleCompassCalibrationMode();
89
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
406 break;
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
407
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
408 case MODE_SURFACE:
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
409 scheduleSurfaceMode();
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
410 break;
38
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
411
89
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
412 case MODE_TEST:
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
413 break;
38
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
414
89
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
415 case MODE_DIVE:
90
83857eb3b12b +- stable
Dmitry Romanov <kitt@bk.ru>
parents: 89
diff changeset
416 backup.no_fly_time_minutes = global.no_fly_time_minutes;
83857eb3b12b +- stable
Dmitry Romanov <kitt@bk.ru>
parents: 89
diff changeset
417 backup.seconds_since_last_dive = global.seconds_since_last_dive;
83857eb3b12b +- stable
Dmitry Romanov <kitt@bk.ru>
parents: 89
diff changeset
418
83857eb3b12b +- stable
Dmitry Romanov <kitt@bk.ru>
parents: 89
diff changeset
419 vpm_init( &global.vpm, global.conservatism, global.repetitive_dive,
83857eb3b12b +- stable
Dmitry Romanov <kitt@bk.ru>
parents: 89
diff changeset
420 global.seconds_since_last_dive );
83857eb3b12b +- stable
Dmitry Romanov <kitt@bk.ru>
parents: 89
diff changeset
421 global.no_fly_time_minutes = 0;
83857eb3b12b +- stable
Dmitry Romanov <kitt@bk.ru>
parents: 89
diff changeset
422 global.lifeData.dive_time_seconds = 0;
83857eb3b12b +- stable
Dmitry Romanov <kitt@bk.ru>
parents: 89
diff changeset
423 global.lifeData.dive_time_seconds_without_surface_time = 0;
83857eb3b12b +- stable
Dmitry Romanov <kitt@bk.ru>
parents: 89
diff changeset
424 scheduleDiveMode();
83857eb3b12b +- stable
Dmitry Romanov <kitt@bk.ru>
parents: 89
diff changeset
425 // 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
426
83857eb3b12b +- stable
Dmitry Romanov <kitt@bk.ru>
parents: 89
diff changeset
427 if( global.lifeData.dive_time_seconds > 60 )
83857eb3b12b +- stable
Dmitry Romanov <kitt@bk.ru>
parents: 89
diff changeset
428 {
83857eb3b12b +- stable
Dmitry Romanov <kitt@bk.ru>
parents: 89
diff changeset
429 //No Fly time 60% of desaturationtime after dive
83857eb3b12b +- stable
Dmitry Romanov <kitt@bk.ru>
parents: 89
diff changeset
430 global.no_fly_time_minutes = decom_calc_desaturation_time(
83857eb3b12b +- stable
Dmitry Romanov <kitt@bk.ru>
parents: 89
diff changeset
431 global.lifeData.tissue_nitrogen_bar,
83857eb3b12b +- stable
Dmitry Romanov <kitt@bk.ru>
parents: 89
diff changeset
432 global.lifeData.tissue_helium_bar,
83857eb3b12b +- stable
Dmitry Romanov <kitt@bk.ru>
parents: 89
diff changeset
433 global.lifeData.pressure_surface_bar ) * 60 / 100;
83857eb3b12b +- stable
Dmitry Romanov <kitt@bk.ru>
parents: 89
diff changeset
434 if( global.no_fly_time_minutes < (24 * 60) )
83857eb3b12b +- stable
Dmitry Romanov <kitt@bk.ru>
parents: 89
diff changeset
435 global.no_fly_time_minutes = 24 * 60;
83857eb3b12b +- stable
Dmitry Romanov <kitt@bk.ru>
parents: 89
diff changeset
436 }
83857eb3b12b +- stable
Dmitry Romanov <kitt@bk.ru>
parents: 89
diff changeset
437 else
83857eb3b12b +- stable
Dmitry Romanov <kitt@bk.ru>
parents: 89
diff changeset
438 {
83857eb3b12b +- stable
Dmitry Romanov <kitt@bk.ru>
parents: 89
diff changeset
439 global.no_fly_time_minutes = backup.no_fly_time_minutes;
83857eb3b12b +- stable
Dmitry Romanov <kitt@bk.ru>
parents: 89
diff changeset
440 global.seconds_since_last_dive = backup.seconds_since_last_dive;
83857eb3b12b +- stable
Dmitry Romanov <kitt@bk.ru>
parents: 89
diff changeset
441 }
83857eb3b12b +- stable
Dmitry Romanov <kitt@bk.ru>
parents: 89
diff changeset
442
83857eb3b12b +- stable
Dmitry Romanov <kitt@bk.ru>
parents: 89
diff changeset
443 global.lifeData.dive_time_seconds = 0;
83857eb3b12b +- stable
Dmitry Romanov <kitt@bk.ru>
parents: 89
diff changeset
444 global.lifeData.dive_time_seconds_without_surface_time = 0;
83857eb3b12b +- stable
Dmitry Romanov <kitt@bk.ru>
parents: 89
diff changeset
445 global.lifeData.counterSecondsShallowDepth = 0;
83857eb3b12b +- stable
Dmitry Romanov <kitt@bk.ru>
parents: 89
diff changeset
446
83857eb3b12b +- stable
Dmitry Romanov <kitt@bk.ru>
parents: 89
diff changeset
447 backup.no_fly_time_minutes = 0;
83857eb3b12b +- stable
Dmitry Romanov <kitt@bk.ru>
parents: 89
diff changeset
448 backup.seconds_since_last_dive = 0;
89
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
449 break;
38
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
450
89
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
451 case MODE_SHUTDOWN:
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
452 HAL_Delay(200);
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
453 global.mode = MODE_SLEEP;
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
454 MX_SPI3_Init();
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
455 break;
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
456
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
457 case MODE_SLEEP:
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
458 /*
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
459 sleep_prepare();
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
460 scheduleSleepMode_test();
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
461 */
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
462 /*
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
463 GPIO_Power_MainCPU_OFF();
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
464 EXTI_Test_Button_DeInit();
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
465 EXTI_Wakeup_Button_Init();
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
466 NOT_USED_AT_THE_MOMENT_scheduleSleepMode();
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
467 */
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
468 EXTI_Test_Button_DeInit();
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
469 if (hasExternalClock())
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
470 SystemClock_Config_HSI();
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
471 sleep_prepare();
38
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
472
89
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
473 GPIO_LED_Init();
38
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
474
89
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
475 scheduleSleepMode();
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
476 if (hasExternalClock())
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
477 SystemClock_Config_HSE();
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
478 GPIO_LED_Init();
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
479 EXTI_Wakeup_Button_DeInit();
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
480 ADCx_Init();
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
481 GPIO_Power_MainCPU_Init();
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
482 GPIO_Power_MainCPU_ON();
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
483 compass_init(0, 7);
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
484 accelerator_init();
148
ee744c7160ce Use SPI TX callback to synchronize to main CPU
Ideenmodellierer
parents: 134
diff changeset
485 SPI_synchronize_with_Master();
89
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
486 MX_DMA_Init();
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
487 MX_SPI1_Init();
148
ee744c7160ce Use SPI TX callback to synchronize to main CPU
Ideenmodellierer
parents: 134
diff changeset
488 SPI_Start_single_TxRx_with_Master();
89
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
489
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
490 // EXTILine0_Button_DeInit(); not now, later after testing
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
491 break;
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
492 }
120
6347a86caa18 Cleanup warning and disable printf calls
Ideenmodellierer
parents: 105
diff changeset
493
6347a86caa18 Cleanup warning and disable printf calls
Ideenmodellierer
parents: 105
diff changeset
494 #ifdef DEBUG_RUNTIME
6347a86caa18 Cleanup warning and disable printf calls
Ideenmodellierer
parents: 105
diff changeset
495 HAL_RTC_GetTime(&RTCHandle, &Stime, RTC_FORMAT_BCD);
6347a86caa18 Cleanup warning and disable printf calls
Ideenmodellierer
parents: 105
diff changeset
496
6347a86caa18 Cleanup warning and disable printf calls
Ideenmodellierer
parents: 105
diff changeset
497 if(lastsecond == 0xFF)
6347a86caa18 Cleanup warning and disable printf calls
Ideenmodellierer
parents: 105
diff changeset
498 {
6347a86caa18 Cleanup warning and disable printf calls
Ideenmodellierer
parents: 105
diff changeset
499 measurementindex = 0;
6347a86caa18 Cleanup warning and disable printf calls
Ideenmodellierer
parents: 105
diff changeset
500 loopcnt[measurementindex] = 0;
6347a86caa18 Cleanup warning and disable printf calls
Ideenmodellierer
parents: 105
diff changeset
501 lastsecond = Stime.Seconds;
6347a86caa18 Cleanup warning and disable printf calls
Ideenmodellierer
parents: 105
diff changeset
502 }
6347a86caa18 Cleanup warning and disable printf calls
Ideenmodellierer
parents: 105
diff changeset
503 loopcnt[measurementindex]++;
6347a86caa18 Cleanup warning and disable printf calls
Ideenmodellierer
parents: 105
diff changeset
504
6347a86caa18 Cleanup warning and disable printf calls
Ideenmodellierer
parents: 105
diff changeset
505 if(lastsecond != Stime.Seconds)
6347a86caa18 Cleanup warning and disable printf calls
Ideenmodellierer
parents: 105
diff changeset
506 {
6347a86caa18 Cleanup warning and disable printf calls
Ideenmodellierer
parents: 105
diff changeset
507 measurementindex++;
6347a86caa18 Cleanup warning and disable printf calls
Ideenmodellierer
parents: 105
diff changeset
508 if (measurementindex == MEASURECNT) measurementindex = 0;
6347a86caa18 Cleanup warning and disable printf calls
Ideenmodellierer
parents: 105
diff changeset
509 loopcnt[measurementindex] = 0;
6347a86caa18 Cleanup warning and disable printf calls
Ideenmodellierer
parents: 105
diff changeset
510 lastsecond = Stime.Seconds;
6347a86caa18 Cleanup warning and disable printf calls
Ideenmodellierer
parents: 105
diff changeset
511 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
512 }
6347a86caa18 Cleanup warning and disable printf calls
Ideenmodellierer
parents: 105
diff changeset
513 #endif
89
ff7775cc34c4 temp! full cyclic SPI
Dmitry Romanov <kitt@bk.ru>
parents: 88
diff changeset
514 }
38
5f11787b4f42 include in ostc4 repository
heinrichsweikamp
parents:
diff changeset
515 }
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516
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517 /** @brief Button feedback - EXTI line detection callbacks
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518 * @param GPIO_Pin: Specifies the pins connected EXTI line
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519 * @retval None
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520 */
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521 void HAL_GPIO_EXTI_Callback(uint16_t GPIO_Pin) {
38
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522
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523 if (GPIO_Pin == BUTTON_OSTC_GPIO_PIN) {
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524 if (global.mode == MODE_SLEEP) {
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525 global.mode = MODE_BOOT;
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526 }
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527 }
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528 else
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529 if (GPIO_Pin == BUTTON_TEST_GPIO_PIN) {
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530 if (!global.demo_mode && (global.mode == MODE_SURFACE)) {
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531 global.demo_mode = 1;
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532 global.mode = MODE_DIVE;
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533 } else if (global.demo_mode && (global.mode == MODE_DIVE)
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534 && (global.lifeData.dive_time_seconds > 10)) {
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535 global.demo_mode = 0;
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536 global.dataSendToMaster.mode = MODE_ENDDIVE;
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537 global.deviceDataSendToMaster.mode = MODE_ENDDIVE;
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538 }
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539 }
38
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540 }
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541
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542 /**
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543 * @brief System Clock Configuration
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544 * The system Clock is configured as follow :
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545 * System Clock source = PLL (HSI)
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546 * SYSCLK(Hz) = 100 MHz
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547 * HCLK(Hz) = 100 MHz
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548 * AHB Prescaler = 1
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549 * APB1 Prescaler = 2
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550 * APB2 Prescaler = 1
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551 * HSI Frequency(Hz) = 16 MHz
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552 * PLL_M = 16
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553 * PLL_N = 400
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554 * PLL_P = 4
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555 * PLL_Q = 7 // no USB
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556 * VDD(V) = 3.3
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557 * Main regulator output voltage = Scale1 mode
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558 * Flash Latency(WS) = 3
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559 * @param None
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560 * @retval None
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561 */
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562
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563 void SystemClock_Config(void) {
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564 if (hasExternalClock())
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565 SystemClock_Config_HSE();
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566 else
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567 SystemClock_Config_HSI();
38
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568 }
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569
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570 void SYSCLKConfig_STOP(void) {
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571 SYSCLKConfig_STOP_HSI();
38
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572 }
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573
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574 void SystemClock_Config_HSE(void) {
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575 RCC_OscInitTypeDef RCC_OscInitStruct;
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576 RCC_ClkInitTypeDef RCC_ClkInitStruct;
38
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577 // RCC_PeriphCLKInitTypeDef PeriphClkInitStruct;
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578
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579 __PWR_CLK_ENABLE(); // is identical to __HAL_RCC_PWR_CLK_ENABLE();
38
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580
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581 __HAL_PWR_VOLTAGESCALING_CONFIG(PWR_REGULATOR_VOLTAGE_SCALE2);
38
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582
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583 RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE; //|RCC_OSCILLATORTYPE_LSE;
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584 RCC_OscInitStruct.HSEState = RCC_HSE_ON;
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585 //RCC_OscInitStruct.LSEState = RCC_LSE_ON;
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586 RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
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587 RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSE;
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588 RCC_OscInitStruct.PLL.PLLM = 8;
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589 RCC_OscInitStruct.PLL.PLLN = 320;
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590 RCC_OscInitStruct.PLL.PLLP = RCC_PLLP_DIV4;
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591 RCC_OscInitStruct.PLL.PLLQ = 4;
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592 HAL_RCC_OscConfig(&RCC_OscInitStruct);
38
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593
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594 RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK | RCC_CLOCKTYPE_SYSCLK
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595 | RCC_CLOCKTYPE_PCLK1 | RCC_CLOCKTYPE_PCLK2;
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596 RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK;
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597 RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1;
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598 RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV2;
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599 RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV1;
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600 HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_2);
38
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601
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602 // PeriphClkInitStruct.PeriphClockSelection = RCC_PERIPHCLK_RTC;
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603 // PeriphClkInitStruct.RTCClockSelection = RCC_RTCCLKSOURCE_LSE;
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604 // HAL_RCCEx_PeriphCLKConfig(&PeriphClkInitStruct);
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605
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606 // HAL_SYSTICK_Config(HAL_RCC_GetHCLKFreq()/1000);
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607
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608 // HAL_SYSTICK_CLKSourceConfig(SYSTICK_CLKSOURCE_HCLK);
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609
89
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610 /* SysTick_IRQn interrupt configuration */
38
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611 // HAL_NVIC_SetPriority(SysTick_IRQn, 0, 0);
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612 }
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613
89
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diff changeset
614 void SystemClock_Config_HSI(void) {
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diff changeset
615 RCC_ClkInitTypeDef RCC_ClkInitStruct;
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diff changeset
616 RCC_OscInitTypeDef RCC_OscInitStruct;
38
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617
89
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618 /* Enable Power Control clock */
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diff changeset
619 __HAL_RCC_PWR_CLK_ENABLE();
38
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620
89
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621 /* The voltage scaling allows optimizing the power consumption when the device is
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diff changeset
622 clocked below the maximum system frequency, to update the voltage scaling value
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diff changeset
623 regarding system frequency refer to product datasheet. */
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diff changeset
624 __HAL_PWR_VOLTAGESCALING_CONFIG(PWR_REGULATOR_VOLTAGE_SCALE2);
38
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625
89
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diff changeset
626 /* Enable HSI Oscillator and activate PLL with HSI as source */
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627 RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSI;
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628 RCC_OscInitStruct.HSIState = RCC_HSI_ON;
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629 RCC_OscInitStruct.HSICalibrationValue = 0x10;
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630 RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
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631 RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSI;
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632 RCC_OscInitStruct.PLL.PLLM = 16;
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633 RCC_OscInitStruct.PLL.PLLN = 320;
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634 RCC_OscInitStruct.PLL.PLLP = RCC_PLLP_DIV4;
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635 RCC_OscInitStruct.PLL.PLLQ = 4;
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636 HAL_RCC_OscConfig(&RCC_OscInitStruct);
38
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637
89
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638 /* Select PLL as system clock source and configure the HCLK, PCLK1 and PCLK2
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639 clocks dividers */
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640 RCC_ClkInitStruct.ClockType = (RCC_CLOCKTYPE_SYSCLK | RCC_CLOCKTYPE_HCLK
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641 | RCC_CLOCKTYPE_PCLK1 | RCC_CLOCKTYPE_PCLK2);
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642 RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK;
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643 RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1;
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644 RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV2;
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645 RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV1;
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646 HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_2);
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647 }
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648 /*
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649 RCC_OscInitTypeDef RCC_OscInitStruct;
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650 RCC_ClkInitTypeDef RCC_ClkInitStruct;
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651
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652 __HAL_RCC_PWR_CLK_ENABLE();
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653
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654 //__PWR_CLK_ENABLE();
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655
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656 __HAL_PWR_VOLTAGESCALING_CONFIG(PWR_REGULATOR_VOLTAGE_SCALE2);
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657
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658 RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSI|RCC_OSCILLATORTYPE_LSE;
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659 RCC_OscInitStruct.LSEState = RCC_LSE_ON;
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660 RCC_OscInitStruct.HSIState = RCC_HSI_ON;
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661 RCC_OscInitStruct.HSICalibrationValue = 16;
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662 RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
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663 RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSI;
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664 RCC_OscInitStruct.PLL.PLLM = 16;
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665 RCC_OscInitStruct.PLL.PLLN = 320;
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666 RCC_OscInitStruct.PLL.PLLP = RCC_PLLP_DIV4;
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667 RCC_OscInitStruct.PLL.PLLQ = 4;
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668 HAL_RCC_OscConfig(&RCC_OscInitStruct);
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669
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670 RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_SYSCLK|RCC_CLOCKTYPE_PCLK1;
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671 RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK;
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672 RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1;
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673 RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV2;
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674 RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV1;
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675 HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_2);
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676 }
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677
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678 static void RtcClock_Config(void)
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679 {
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680 RCC_PeriphCLKInitTypeDef PeriphClkInitStruct;
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681 PeriphClkInitStruct.PeriphClockSelection = RCC_PERIPHCLK_RTC;
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682 PeriphClkInitStruct.RTCClockSelection = RCC_RTCCLKSOURCE_LSE;
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683 HAL_RCCEx_PeriphCLKConfig(&PeriphClkInitStruct);
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684 }
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685 */
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686
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687 /**
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688 * @brief Configures system clock after wake-up from STOP: enable HSI, PLL
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689 * and select PLL as system clock source.
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690 * @param None
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691 * @retval None
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692 */
89
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693 void SYSCLKConfig_STOP_HSE(void) {
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diff changeset
694 RCC_ClkInitTypeDef RCC_ClkInitStruct;
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695 RCC_OscInitTypeDef RCC_OscInitStruct;
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696 uint32_t pFLatency = 0;
38
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697
89
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diff changeset
698 /* Get the Oscillators configuration according to the internal RCC registers */
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diff changeset
699 HAL_RCC_GetOscConfig(&RCC_OscInitStruct);
38
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700
89
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diff changeset
701 /* After wake-up from STOP reconfigure the system clock: Enable HSI and PLL */
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diff changeset
702 RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE;
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diff changeset
703 RCC_OscInitStruct.HSIState = RCC_HSE_ON;
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diff changeset
704 RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
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diff changeset
705 HAL_RCC_OscConfig(&RCC_OscInitStruct);
38
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706
89
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diff changeset
707 /* Get the Clocks configuration according to the internal RCC registers */
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708 HAL_RCC_GetClockConfig(&RCC_ClkInitStruct, &pFLatency);
38
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709
89
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diff changeset
710 /* Select PLL as system clock source and configure the HCLK, PCLK1 and PCLK2
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diff changeset
711 clocks dividers */
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diff changeset
712 RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_SYSCLK;
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diff changeset
713 RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK;
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714 HAL_RCC_ClockConfig(&RCC_ClkInitStruct, pFLatency);
38
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715 }
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716
89
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diff changeset
717 void SYSCLKConfig_STOP_HSI(void) {
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718 RCC_ClkInitTypeDef RCC_ClkInitStruct;
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diff changeset
719 RCC_OscInitTypeDef RCC_OscInitStruct;
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diff changeset
720 uint32_t pFLatency = 0;
38
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721
89
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diff changeset
722 /* Get the Oscillators configuration according to the internal RCC registers */
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diff changeset
723 HAL_RCC_GetOscConfig(&RCC_OscInitStruct);
38
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724
89
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diff changeset
725 /* After wake-up from STOP reconfigure the system clock: Enable HSI and PLL */
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diff changeset
726 RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSI;
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diff changeset
727 RCC_OscInitStruct.HSIState = RCC_HSI_ON;
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diff changeset
728 RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
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diff changeset
729 RCC_OscInitStruct.HSICalibrationValue = 0x10;
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diff changeset
730 HAL_RCC_OscConfig(&RCC_OscInitStruct);
38
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731
89
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diff changeset
732 /* Get the Clocks configuration according to the internal RCC registers */
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diff changeset
733 HAL_RCC_GetClockConfig(&RCC_ClkInitStruct, &pFLatency);
38
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734
89
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735 /* Select PLL as system clock source and configure the HCLK, PCLK1 and PCLK2
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diff changeset
736 clocks dividers */
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diff changeset
737 RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_SYSCLK;
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diff changeset
738 RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK;
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diff changeset
739 HAL_RCC_ClockConfig(&RCC_ClkInitStruct, pFLatency);
38
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740 }
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741
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742 /**
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743 * @brief SYSTICK callback
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744 * @param None
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745 * @retval None
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746 */
89
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diff changeset
747 void HAL_SYSTICK_Callback(void) {
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diff changeset
748 HAL_IncTick();
38
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749 }
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750
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751 /**
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752 * @brief Configures GPIO for LED
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diff changeset
753 * Might move with STM32Cube usage
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754 * @param None
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755 * @retval None
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756 */
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757 /*
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758 void GPIO_test_I2C_lines(void)
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759 {
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760 GPIO_InitTypeDef GPIO_InitStructure;
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761 __GPIOB_CLK_ENABLE();
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762 GPIO_InitStructure.Pin = GPIO_PIN_8;
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763 GPIO_InitStructure.Mode = GPIO_MODE_OUTPUT_PP;
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764 GPIO_InitStructure.Pull = GPIO_PULLUP;
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765 GPIO_InitStructure.Speed = GPIO_SPEED_LOW;
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766 HAL_GPIO_Init(GPIOB, &GPIO_InitStructure);
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767 GPIO_InitStructure.Pin = GPIO_PIN_9;
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768 HAL_GPIO_Init(GPIOB, &GPIO_InitStructure);
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769
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770 HAL_GPIO_WritePin(GPIOB,GPIO_PIN_8,GPIO_PIN_SET);
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771 HAL_GPIO_WritePin(GPIOB,GPIO_PIN_9,GPIO_PIN_RESET);
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772 HAL_Delay(10);
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773 HAL_GPIO_WritePin(GPIOB,GPIO_PIN_9,GPIO_PIN_SET);
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774 HAL_GPIO_WritePin(GPIOB,GPIO_PIN_8,GPIO_PIN_RESET);
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diff changeset
775 HAL_Delay(10);
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776 }
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777 */
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diff changeset
778
89
ff7775cc34c4 temp! full cyclic SPI
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779 static void GPIO_LED_Init(void) {
ff7775cc34c4 temp! full cyclic SPI
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diff changeset
780 GPIO_InitTypeDef GPIO_InitStructure;
38
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diff changeset
781
89
ff7775cc34c4 temp! full cyclic SPI
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diff changeset
782 __GPIOC_CLK_ENABLE();
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diff changeset
783 GPIO_InitStructure.Pin = GPIO_PIN_3;
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diff changeset
784 GPIO_InitStructure.Mode = GPIO_MODE_OUTPUT_PP;
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diff changeset
785 GPIO_InitStructure.Pull = GPIO_PULLUP;
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diff changeset
786 GPIO_InitStructure.Speed = GPIO_SPEED_FAST;
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diff changeset
787 HAL_GPIO_Init( GPIOC, &GPIO_InitStructure);
38
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788 }
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diff changeset
789
89
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diff changeset
790 void GPIO_new_DEBUG_Init(void) {
38
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791 #ifdef DEBUG_PIN_ACTIVE
89
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diff changeset
792 GPIO_InitTypeDef GPIO_InitStructure;
38
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diff changeset
793
89
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diff changeset
794 __GPIOC_CLK_ENABLE();
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diff changeset
795 GPIO_InitStructure.Pin = GPIO_PIN_3;
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diff changeset
796 GPIO_InitStructure.Mode = GPIO_MODE_OUTPUT_PP;
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diff changeset
797 GPIO_InitStructure.Pull = GPIO_PULLUP;
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diff changeset
798 GPIO_InitStructure.Speed = GPIO_SPEED_FAST;
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diff changeset
799 HAL_GPIO_Init(GPIOA, &GPIO_InitStructure);
38
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800 #endif
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801 }
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diff changeset
802
89
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diff changeset
803 void GPIO_new_DEBUG_LOW(void) {
38
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804 #ifdef DEBUG_PIN_ACTIVE
89
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diff changeset
805 HAL_GPIO_WritePin(GPIOC,GPIO_PIN_3,GPIO_PIN_RESET);
38
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806 #endif
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807 }
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diff changeset
808
89
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diff changeset
809 void GPIO_new_DEBUG_HIGH(void) {
38
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810 #ifdef DEBUG_PIN_ACTIVE
89
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diff changeset
811 HAL_GPIO_WritePin(GPIOC,GPIO_PIN_3,GPIO_PIN_SET);
38
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812 #endif
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813 }
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diff changeset
814
89
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diff changeset
815 static void GPIO_Power_MainCPU_Init(void) {
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diff changeset
816 GPIO_InitTypeDef GPIO_InitStructure;
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diff changeset
817 __GPIOC_CLK_ENABLE();
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diff changeset
818 GPIO_InitStructure.Pin = GPIO_PIN_0;
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diff changeset
819 GPIO_InitStructure.Mode = GPIO_MODE_OUTPUT_PP;
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diff changeset
820 GPIO_InitStructure.Pull = GPIO_PULLUP;
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diff changeset
821 GPIO_InitStructure.Speed = GPIO_SPEED_LOW;
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diff changeset
822 HAL_GPIO_Init( GPIOC, &GPIO_InitStructure);
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diff changeset
823 HAL_GPIO_WritePin( GPIOC, GPIO_PIN_0, GPIO_PIN_RESET);
38
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824 }
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825
89
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diff changeset
826 static void GPIO_Power_MainCPU_ON(void) {
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diff changeset
827 HAL_GPIO_WritePin( GPIOC, GPIO_PIN_0, GPIO_PIN_RESET);
38
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diff changeset
828 }
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diff changeset
829
89
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diff changeset
830 static void GPIO_Power_MainCPU_OFF(void) {
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diff changeset
831 HAL_GPIO_WritePin( GPIOC, GPIO_PIN_0, GPIO_PIN_SET);
38
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832 }
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diff changeset
833
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parents:
diff changeset
834 /**
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835 * @brief Configures EXTI Line0 (connected to PA0 + PA1 pin) in interrupt mode
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836 * @param None
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837 * @retval None
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838 */
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839
89
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diff changeset
840 static void EXTI_Wakeup_Button_Init(void) {
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diff changeset
841 GPIO_InitTypeDef GPIO_InitStructure;
38
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842
89
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diff changeset
843 __HAL_RCC_GPIOA_CLK_ENABLE();
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diff changeset
844 BUTTON_OSTC_HAL_RCC_GPIO_CLK_ENABLE();
ff7775cc34c4 temp! full cyclic SPI
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diff changeset
845 GPIO_InitStructure.Pin = BUTTON_OSTC_GPIO_PIN;
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diff changeset
846 GPIO_InitStructure.Mode = GPIO_MODE_IT_FALLING;
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diff changeset
847 GPIO_InitStructure.Pull = GPIO_NOPULL;
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diff changeset
848 HAL_GPIO_Init( BUTTON_OSTC_GPIO_PORT, &GPIO_InitStructure);
38
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diff changeset
849
89
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diff changeset
850 HAL_NVIC_SetPriority( BUTTON_OSTC_IRQn, 0x0F, 0);
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diff changeset
851 HAL_NVIC_EnableIRQ( BUTTON_OSTC_IRQn);
38
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852 }
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diff changeset
853
89
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diff changeset
854 static void EXTI_Wakeup_Button_DeInit(void) {
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diff changeset
855 GPIO_InitTypeDef GPIO_InitStructure;
38
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diff changeset
856
89
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diff changeset
857 GPIO_InitStructure.Mode = GPIO_MODE_ANALOG;
ff7775cc34c4 temp! full cyclic SPI
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diff changeset
858 GPIO_InitStructure.Speed = GPIO_SPEED_LOW;
ff7775cc34c4 temp! full cyclic SPI
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diff changeset
859 GPIO_InitStructure.Pull = GPIO_NOPULL;
38
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860
89
ff7775cc34c4 temp! full cyclic SPI
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diff changeset
861 GPIO_InitStructure.Pin = BUTTON_OSTC_GPIO_PIN;
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diff changeset
862 HAL_GPIO_Init( BUTTON_OSTC_GPIO_PORT, &GPIO_InitStructure);
ff7775cc34c4 temp! full cyclic SPI
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diff changeset
863 HAL_NVIC_DisableIRQ( BUTTON_OSTC_IRQn);
38
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diff changeset
864 }
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parents:
diff changeset
865
89
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diff changeset
866 static void EXTI_Test_Button_Init(void) {
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diff changeset
867 GPIO_InitTypeDef GPIO_InitStructure;
38
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diff changeset
868
89
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diff changeset
869 BUTTON_TEST_GPIO_CLK_ENABLE();
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diff changeset
870 GPIO_InitStructure.Pin = BUTTON_TEST_GPIO_PIN;
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diff changeset
871 GPIO_InitStructure.Mode = GPIO_MODE_IT_FALLING;
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diff changeset
872 GPIO_InitStructure.Pull = GPIO_PULLUP;
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diff changeset
873 HAL_GPIO_Init( BUTTON_TEST_GPIO_PORT, &GPIO_InitStructure);
ff7775cc34c4 temp! full cyclic SPI
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diff changeset
874 HAL_NVIC_SetPriority( BUTTON_TEST_IRQn, 0x0F, 0);
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diff changeset
875 HAL_NVIC_EnableIRQ( BUTTON_TEST_IRQn);
38
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876 }
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diff changeset
877
89
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diff changeset
878 static void EXTI_Test_Button_DeInit(void) {
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diff changeset
879 GPIO_InitTypeDef GPIO_InitStructure;
38
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diff changeset
880
89
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diff changeset
881 GPIO_InitStructure.Mode = GPIO_MODE_ANALOG;
ff7775cc34c4 temp! full cyclic SPI
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diff changeset
882 GPIO_InitStructure.Speed = GPIO_SPEED_LOW;
ff7775cc34c4 temp! full cyclic SPI
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diff changeset
883 GPIO_InitStructure.Pull = GPIO_NOPULL;
38
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diff changeset
884
89
ff7775cc34c4 temp! full cyclic SPI
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diff changeset
885 GPIO_InitStructure.Pin = BUTTON_TEST_GPIO_PIN;
ff7775cc34c4 temp! full cyclic SPI
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diff changeset
886 HAL_GPIO_Init( BUTTON_TEST_GPIO_PORT, &GPIO_InitStructure);
ff7775cc34c4 temp! full cyclic SPI
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diff changeset
887 HAL_NVIC_DisableIRQ( BUTTON_TEST_IRQn);
38
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888 }
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889
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parents:
diff changeset
890 /* NUCLEO C 13
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diff changeset
891 KEY_BUTTON_GPIO_CLK_ENABLE();
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diff changeset
892 GPIO_InitStructure.Mode = GPIO_MODE_IT_FALLING;
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893 GPIO_InitStructure.Pull = GPIO_NOPULL;
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894 GPIO_InitStructure.Pin = KEY_BUTTON_PIN;
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diff changeset
895 HAL_GPIO_Init(KEY_BUTTON_GPIO_PORT, &GPIO_InitStructure);
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diff changeset
896 HAL_NVIC_SetPriority(KEY_BUTTON_EXTI_IRQn, 2, 0);
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diff changeset
897 HAL_NVIC_EnableIRQ(KEY_BUTTON_EXTI_IRQn);
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diff changeset
898 */
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diff changeset
899
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diff changeset
900 /**
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diff changeset
901 * @brief Wake Up Timer callback
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diff changeset
902 * @param hrtc: RTC handle
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903 * @retval None
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diff changeset
904 */
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diff changeset
905
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diff changeset
906 /*
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diff changeset
907 void HAL_RTCEx_WakeUpTimerEventCallback(RTC_HandleTypeDef *hrtc)
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908 {
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diff changeset
909 static uint8_t uwCounter = 0;
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910 uwCounter = 1;
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911 }
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diff changeset
912 */
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diff changeset
913
89
ff7775cc34c4 temp! full cyclic SPI
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diff changeset
914 void HAL_I2C_MasterTxCpltCallback(I2C_HandleTypeDef *I2cHandle) {
38
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915
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diff changeset
916 }
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diff changeset
917
89
ff7775cc34c4 temp! full cyclic SPI
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diff changeset
918 void HAL_I2C_MasterRxCpltCallback(I2C_HandleTypeDef *I2cHandle) {
38
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diff changeset
919
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diff changeset
920 }
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diff changeset
921
89
ff7775cc34c4 temp! full cyclic SPI
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diff changeset
922 void HAL_I2C_ErrorCallback(I2C_HandleTypeDef *I2cHandle) {
38
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diff changeset
923
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diff changeset
924 }
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diff changeset
925
89
ff7775cc34c4 temp! full cyclic SPI
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diff changeset
926 void sleep_prepare(void) {
ff7775cc34c4 temp! full cyclic SPI
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diff changeset
927 EXTI_Wakeup_Button_Init();
ff7775cc34c4 temp! full cyclic SPI
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diff changeset
928 /*
ff7775cc34c4 temp! full cyclic SPI
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diff changeset
929 GPIO_InitStruct.Pull = GPIO_PULLUP;
ff7775cc34c4 temp! full cyclic SPI
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diff changeset
930 GPIO_InitStruct.Pin = GPIO_PIN_0;
ff7775cc34c4 temp! full cyclic SPI
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diff changeset
931 HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
ff7775cc34c4 temp! full cyclic SPI
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diff changeset
932 */
ff7775cc34c4 temp! full cyclic SPI
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diff changeset
933 compass_sleep();
ff7775cc34c4 temp! full cyclic SPI
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diff changeset
934 HAL_Delay(100);
ff7775cc34c4 temp! full cyclic SPI
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parents: 88
diff changeset
935 accelerator_sleep();
ff7775cc34c4 temp! full cyclic SPI
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diff changeset
936 HAL_Delay(100);
38
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diff changeset
937
89
ff7775cc34c4 temp! full cyclic SPI
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diff changeset
938 I2C_DeInit();
ff7775cc34c4 temp! full cyclic SPI
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diff changeset
939 MX_SPI_DeInit();
ff7775cc34c4 temp! full cyclic SPI
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diff changeset
940 MX_SPI3_DeInit();
ff7775cc34c4 temp! full cyclic SPI
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diff changeset
941 ADCx_DeInit();
38
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diff changeset
942
89
ff7775cc34c4 temp! full cyclic SPI
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diff changeset
943 GPIO_InitTypeDef GPIO_InitStruct;
38
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diff changeset
944
89
ff7775cc34c4 temp! full cyclic SPI
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diff changeset
945 __HAL_RCC_GPIOA_CLK_ENABLE();
ff7775cc34c4 temp! full cyclic SPI
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diff changeset
946 __HAL_RCC_GPIOB_CLK_ENABLE();
ff7775cc34c4 temp! full cyclic SPI
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diff changeset
947 __HAL_RCC_GPIOC_CLK_ENABLE();
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diff changeset
948 __HAL_RCC_GPIOH_CLK_ENABLE();
38
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949
89
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diff changeset
950 GPIO_InitStruct.Mode = GPIO_MODE_ANALOG;
ff7775cc34c4 temp! full cyclic SPI
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diff changeset
951 GPIO_InitStruct.Speed = GPIO_SPEED_HIGH;
ff7775cc34c4 temp! full cyclic SPI
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diff changeset
952 GPIO_InitStruct.Pull = GPIO_NOPULL;
ff7775cc34c4 temp! full cyclic SPI
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diff changeset
953 GPIO_InitStruct.Pin = GPIO_PIN_All;
ff7775cc34c4 temp! full cyclic SPI
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diff changeset
954 HAL_GPIO_Init( GPIOH, &GPIO_InitStruct);
38
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955 #ifdef DEBUGMODE
89
ff7775cc34c4 temp! full cyclic SPI
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diff changeset
956 GPIO_InitStruct.Pin = GPIO_PIN_All ^ ( GPIO_PIN_3 | GPIO_PIN_8 | GPIO_PIN_9); /* debug */
38
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957 #endif
89
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diff changeset
958 HAL_GPIO_Init( GPIOB, &GPIO_InitStruct);
38
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959
89
ff7775cc34c4 temp! full cyclic SPI
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diff changeset
960 GPIO_InitStruct.Pin =
ff7775cc34c4 temp! full cyclic SPI
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diff changeset
961 GPIO_PIN_All
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diff changeset
962 ^ ( GPIO_PIN_0 | GPIO_PIN_1 | GPIO_PIN_2 | GPIO_PIN_14
ff7775cc34c4 temp! full cyclic SPI
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diff changeset
963 | GPIO_PIN_15); /* power off & charger in & charge out & OSC32*/
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diff changeset
964 HAL_GPIO_Init( GPIOC, &GPIO_InitStruct);
38
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diff changeset
965
89
ff7775cc34c4 temp! full cyclic SPI
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diff changeset
966 GPIO_InitStruct.Pin = GPIO_PIN_All ^ ( GPIO_PIN_0);
38
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967 #ifdef DEBUGMODE
89
ff7775cc34c4 temp! full cyclic SPI
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diff changeset
968 GPIO_InitStruct.Pin = GPIO_PIN_All ^ ( GPIO_PIN_0 | GPIO_PIN_13 | GPIO_PIN_14); /* wake up button & debug */
38
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969 #endif
89
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diff changeset
970 HAL_GPIO_Init( GPIOA, &GPIO_InitStruct);
38
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971
89
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diff changeset
972 GPIO_InitStruct.Pin = GPIO_PIN_All;
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diff changeset
973 HAL_GPIO_Init( GPIOH, &GPIO_InitStruct);
38
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974
89
ff7775cc34c4 temp! full cyclic SPI
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diff changeset
975 GPIO_Power_MainCPU_OFF();
38
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976
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977 #ifndef DEBUGMODE
89
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diff changeset
978 __HAL_RCC_GPIOB_CLK_DISABLE();
38
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979 #endif
89
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diff changeset
980 __HAL_RCC_GPIOH_CLK_DISABLE();
38
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981
89
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diff changeset
982 HAL_Delay(1000);
38
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983 }
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984
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985 /*
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986 void sleep_test(void)
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987 {
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988 GPIO_InitTypeDef GPIO_InitStruct;
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989
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990 __HAL_RCC_GPIOA_CLK_ENABLE();
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991 __HAL_RCC_GPIOB_CLK_ENABLE();
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992 __HAL_RCC_GPIOC_CLK_ENABLE();
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993 __HAL_RCC_GPIOH_CLK_ENABLE();
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994
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995 GPIO_InitStruct.Mode = GPIO_MODE_ANALOG;
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996 GPIO_InitStruct.Speed = GPIO_SPEED_HIGH;
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997 GPIO_InitStruct.Pull = GPIO_NOPULL;
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998 GPIO_InitStruct.Pin = GPIO_PIN_All;
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999 HAL_GPIO_Init(GPIOH, &GPIO_InitStruct);
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1000 HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
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1001
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1002 GPIO_InitStruct.Pin = GPIO_PIN_All ^ ( GPIO_PIN_0 | GPIO_PIN_15 | GPIO_PIN_14);
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1003 HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);
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1004
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1005 GPIO_InitStruct.Pin = GPIO_PIN_All ^ ( GPIO_PIN_0);
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1006 HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
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1007
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1008 GPIO_Power_MainCPU_OFF();
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1009
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1010 GPIO_InitStruct.Pull = GPIO_PULLUP;
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1011 GPIO_InitStruct.Pin = GPIO_PIN_0;
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1012 HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
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1013
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1014 // __HAL_RCC_GPIOA_CLK_DISABLE();
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1015 __HAL_RCC_GPIOB_CLK_DISABLE();
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1016 // __HAL_RCC_GPIOC_CLK_DISABLE();
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1017 __HAL_RCC_GPIOH_CLK_DISABLE();
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1018
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1019
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1020 HAL_Delay(5000);
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1021 while(1)
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1022 {
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1023 RTC_StopMode_2seconds();
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1024 HAL_Delay(200);
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1025 }
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1026 }
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1027 */
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1028
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1029 #ifdef USE_FULL_ASSERT
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1030
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1031 /**
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1032 * @brief Reports the name of the source file and the source line number
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1033 * where the assert_param error has occurred.
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1034 * @param file: pointer to the source file name
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1035 * @param line: assert_param error line source number
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1036 * @retval None
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1037 */
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1038 void assert_failed(uint8_t* file, uint32_t line)
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1039 {
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1040 /* User can add his own implementation to report the file name and line number,
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1041 ex: printf("Wrong parameters value: file %s on line %d\r\n", file, line) */
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1042
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1043 /* Infinite loop */
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1044 while (1)
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1045 {
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1046 }
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1047 }
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1048 #endif
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1049
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1050 /**
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1051 * @}
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1052 */
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1053 /**
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1054 * @brief This function handles SysTick Handler.
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1055 * @param None
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1056 * @retval None
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1057 */
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1058
104
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1059 /*TxRx only here. Every 100 ms.*/
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1060 uint8_t ticks100ms=0;
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1061 void SysTick_Handler(void)
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1062 {
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1063 HAL_IncTick();
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1064 if(ticks100ms<100){
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1065 ticks100ms++;
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1066 }else
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1067 {
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1068 ticks100ms=0;
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1069 }
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1070 }
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1071 /**
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1072 * @}
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1073 */
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1074
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1075 /************************ (C) COPYRIGHT heinrichs weikamp *****END OF FILE****/