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Added bootloader sources

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This commit is contained in:
Yury Shuvakin
2023-03-29 19:14:35 +03:00
parent 4561bcc255
commit 9db1fb42e0
191 changed files with 130097 additions and 0 deletions
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143
bootloader/Core/Src/DPC_Timeout.c Normal file
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/**
******************************************************************************
* @file : DPC_Timeout.c
* @brief : Timeout Module
******************************************************************************
*
* COPYRIGHT(c) 2020 STMicroelectronics
*
* Redistribution and use in source and binary forms, with or without modification,
* are permitted provided that the following conditions are met:
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright notice,
* this list of conditions and the following disclaimer in the documentation
* and/or other materials provided with the distribution.
* 3. Neither the name of STMicroelectronics nor the names of its contributors
* may be used to endorse or promote products derived from this software
* without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
* FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
* DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
* CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
* OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
******************************************************************************
*/
/* Includes ------------------------------------------------------------------*/
#include "DPC_Timeout.h"
/**
* @defgroup Private_Variables Private Variables
* @{
*/
TimeoutDataStr_T Timeout_List[TO_MAX_NUMBER];
/**
*@}
*/
/**
* @defgroup Private_function Private Variables
* @{
*/
void DPC_TO_Init(void)
{
for ( uint8_t Temp = 0; Temp < TO_MAX_NUMBER; Temp++){
Timeout_List[Temp].State = TO_OFF;
Timeout_List[Temp].Count = 0;
}
}
/**
*@}
*/
/**
* @defgroup Private_function Private Variables
* @{
*/
TO_RET_STATE DPC_TO_Set(uint8_t TO_Num, uint32_t Val)
{
TO_RET_STATE RetState = TO_OUT_ERR;
if(Timeout_List[TO_Num].State == TO_OFF || Timeout_List[TO_Num].State == TO_RUN){
Timeout_List[TO_Num].State = TO_RUN;
Timeout_List[TO_Num].Count = Val;
RetState = TO_OUT_OK;
}
return RetState;
}
/**
*@}
*/
/**
* @defgroup Private_function Private Variables
* @{
*/
TO_RET_STATE DPC_TO_Check(uint8_t TO_Num)
{
TO_RET_STATE RetState = TO_OUT_ERR;
if(Timeout_List[TO_Num].State == TO_RUN){
RetState = TO_OUT_OK;
}
else if(Timeout_List[TO_Num].State == TO_TOOK){
RetState = TO_OUT_TOOK;
Timeout_List[TO_Num].State = TO_OFF;
}
return RetState;
}
/**
*@}
*/
/**
* @defgroup Private_function Private Variables
* @{
*/
void TimeoutMng(void)
{
for ( uint8_t Temp = 0; Temp < TO_MAX_NUMBER; Temp++){
if(Timeout_List[Temp].State == TO_RUN){
if(Timeout_List[Temp].Count == 0){
Timeout_List[Temp].State = TO_TOOK;
}
else{
Timeout_List[Temp].Count--;
}
}
}
}
/**
*@}
*/
/**
* @brief manage the command Load
*/
/**
*@}
*/
/**
* @brief Declare the Rx done flag
*/
/**
* @brief Init the Telemetry package
*/
/**
*@}
*/
/******************* (C) COPYRIGHT 2019 STMicroelectronics *****END OF FILE****/

2
bootloader/Core/Src/desktop.ini Normal file
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[.ShellClassInfo]
IconResource=C:\Program Files\Google\Drive File Stream\54.0.3.0\GoogleDriveFS.exe,23

66
bootloader/Core/Src/fatfs.c Normal file
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/**
******************************************************************************
* @file fatfs.c
* @brief Code for fatfs applications
******************************************************************************
* @attention
*
* <h2><center>&copy; Copyright (c) 2020 STMicroelectronics.
* All rights reserved.</center></h2>
*
* This software component is licensed by ST under Ultimate Liberty license
* SLA0044, the "License"; You may not use this file except in compliance with
* the License. You may obtain a copy of the License at:
* www.st.com/SLA0044
*
******************************************************************************
*/
#include "fatfs.h"
uint8_t retUSER; /* Return value for USER */
char USERPath[4]; /* USER logical drive path */
FATFS USERFatFS; /* File system object for USER logical drive */
FIL USERFile; /* File object for USER */
/* USER CODE BEGIN Variables */
/* USER CODE END Variables */
void MX_FATFS_Init(void)
{
/*## FatFS: Link the USER driver ###########################*/
retUSER = FATFS_LinkDriver(&USER_Driver, USERPath);
/* USER CODE BEGIN Init */
/* additional user code for init */
/* USER CODE END Init */
}
/**
* @brief Gets Time from RTC
* @param None
* @retval Time in DWORD
*/
DWORD get_fattime(void)
{
/* USER CODE BEGIN get_fattime */
return 0;
/* USER CODE END get_fattime */
}
/* USER CODE BEGIN Application */
void MX_FATFS_DeInit(void)
{
/*## FatFS: Link the USER driver ###########################*/
retUSER = FATFS_UnLinkDriver(USERPath);
/* USER CODE BEGIN Init */
/* additional user code for init */
/* USER CODE END Init */
}
/* USER CODE END Application */
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

176
bootloader/Core/Src/libBuffer.c Normal file
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/*
Copyright 2016 Benjamin Vedder benjamin@vedder.se
This file is part of the VESC firmware.
The VESC firmware is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
The VESC firmware is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "libBuffer.h"
#include <math.h>
#include <stdbool.h>
void buffer_append_int16(uint8_t* buffer, int16_t number, int32_t *index) {
buffer[(*index)++] = number >> 8;
buffer[(*index)++] = number;
}
void buffer_append_uint16(uint8_t* buffer, uint16_t number, int32_t *index) {
buffer[(*index)++] = number >> 8;
buffer[(*index)++] = number;
}
void buffer_append_int32(uint8_t* buffer, int32_t number, int32_t *index) {
buffer[(*index)++] = number >> 24;
buffer[(*index)++] = number >> 16;
buffer[(*index)++] = number >> 8;
buffer[(*index)++] = number;
}
void buffer_append_uint32(uint8_t* buffer, uint32_t number, int32_t *index) {
buffer[(*index)++] = number >> 24;
buffer[(*index)++] = number >> 16;
buffer[(*index)++] = number >> 8;
buffer[(*index)++] = number;
}
void buffer_append_float16(uint8_t* buffer, float number, float scale, int32_t *index) {
buffer_append_int16(buffer, (int16_t)(number * scale), index);
}
void buffer_append_float32(uint8_t* buffer, float number, float scale, int32_t *index) {
buffer_append_int32(buffer, (int32_t)(number * scale), index);
}
/*
* See my question:
* http://stackoverflow.com/questions/40416682/portable-way-to-serialize-float-as-32-bit-integer
*
* Regarding the float32_auto functions:
*
* Noticed that frexp and ldexp fit the format of the IEEE float representation, so
* they should be quite fast. They are (more or less) equivalent with the following:
*
* float frexp_slow(float f, int *e) {
* if (f == 0.0) {
* *e = 0;
* return 0.0;
* }
*
* *e = ceilf(log2f(fabsf(f)));
* float res = f / powf(2.0, (float)*e);
*
* if (res >= 1.0) {
* res -= 0.5;
* *e += 1;
* }
*
* if (res <= -1.0) {
* res += 0.5;
* *e += 1;
* }
*
* return res;
* }
*
* float ldexp_slow(float f, int e) {
* return f * powf(2.0, (float)e);
* }
*
* 8388608.0 is 2^23, which scales the result to fit within 23 bits if sig_abs < 1.0.
*
* This should be a relatively fast and efficient way to serialize
* floating point numbers in a fully defined manner.
*/
void buffer_append_float32_auto(uint8_t* buffer, float number, int32_t *index) {
int e = 0;
float sig = frexpf(number, &e);
float sig_abs = fabsf(sig);
uint32_t sig_i = 0;
if (sig_abs >= 0.5f) {
sig_i = (uint32_t)((sig_abs - 0.5f) * 2.0f * 8388608.0f);
e += 126;
}
uint32_t res = ((e & 0xFF) << 23) | (sig_i & 0x7FFFFF);
if (sig < 0) {
//res |= 1 << 31;
res |= 0x80000000;
}
buffer_append_uint32(buffer, res, index);
}
int16_t buffer_get_int16(const uint8_t *buffer, int32_t *index) {
int16_t res = ((uint16_t) buffer[*index]) << 8 |
((uint16_t) buffer[*index + 1]);
*index += 2;
return res;
}
uint16_t buffer_get_uint16(const uint8_t *buffer, int32_t *index) {
uint16_t res = ((uint16_t) buffer[*index]) << 8 |
((uint16_t) buffer[*index + 1]);
*index += 2;
return res;
}
int32_t buffer_get_int32(const uint8_t *buffer, int32_t *index) {
int32_t res = ((uint32_t) buffer[*index]) << 24 |
((uint32_t) buffer[*index + 1]) << 16 |
((uint32_t) buffer[*index + 2]) << 8 |
((uint32_t) buffer[*index + 3]);
*index += 4;
return res;
}
uint32_t buffer_get_uint32(const uint8_t *buffer, int32_t *index) {
uint32_t res = ((uint32_t) buffer[*index]) << 24 |
((uint32_t) buffer[*index + 1]) << 16 |
((uint32_t) buffer[*index + 2]) << 8 |
((uint32_t) buffer[*index + 3]);
*index += 4;
return res;
}
float buffer_get_float16(const uint8_t *buffer, float scale, int32_t *index) {
return (float)buffer_get_int16(buffer, index) / scale;
}
float buffer_get_float32(const uint8_t *buffer, float scale, int32_t *index) {
return (float)buffer_get_int32(buffer, index) / scale;
}
float buffer_get_float32_auto(const uint8_t *buffer, int32_t *index) {
uint32_t res = buffer_get_uint32(buffer, index);
int e = (res >> 23) & 0xFF;
uint32_t sig_i = res & 0x7FFFFF;
//bool neg = res & (1 << 31);
bool neg = res & (0x80000000);
float sig = 0.0;
if (e != 0 || sig_i != 0) {
sig = (float)sig_i / (8388608.0 * 2.0) + 0.5;
e -= 126;
}
if (neg) {
sig = -sig;
}
return ldexpf(sig, e);
}

60
bootloader/Core/Src/libCRC.c Normal file
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/*
Copyright 2016 Benjamin Vedder benjamin@vedder.se
This file is part of the VESC firmware.
The VESC firmware is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 3 of the License, or
(at your option) any later version.
The VESC firmware is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "libCRC.h"
// CRC Table
const unsigned short libCRCLookupTable[] = { 0x0000, 0x1021, 0x2042, 0x3063, 0x4084,
0x50a5, 0x60c6, 0x70e7, 0x8108, 0x9129, 0xa14a, 0xb16b, 0xc18c, 0xd1ad,
0xe1ce, 0xf1ef, 0x1231, 0x0210, 0x3273, 0x2252, 0x52b5, 0x4294, 0x72f7,
0x62d6, 0x9339, 0x8318, 0xb37b, 0xa35a, 0xd3bd, 0xc39c, 0xf3ff, 0xe3de,
0x2462, 0x3443, 0x0420, 0x1401, 0x64e6, 0x74c7, 0x44a4, 0x5485, 0xa56a,
0xb54b, 0x8528, 0x9509, 0xe5ee, 0xf5cf, 0xc5ac, 0xd58d, 0x3653, 0x2672,
0x1611, 0x0630, 0x76d7, 0x66f6, 0x5695, 0x46b4, 0xb75b, 0xa77a, 0x9719,
0x8738, 0xf7df, 0xe7fe, 0xd79d, 0xc7bc, 0x48c4, 0x58e5, 0x6886, 0x78a7,
0x0840, 0x1861, 0x2802, 0x3823, 0xc9cc, 0xd9ed, 0xe98e, 0xf9af, 0x8948,
0x9969, 0xa90a, 0xb92b, 0x5af5, 0x4ad4, 0x7ab7, 0x6a96, 0x1a71, 0x0a50,
0x3a33, 0x2a12, 0xdbfd, 0xcbdc, 0xfbbf, 0xeb9e, 0x9b79, 0x8b58, 0xbb3b,
0xab1a, 0x6ca6, 0x7c87, 0x4ce4, 0x5cc5, 0x2c22, 0x3c03, 0x0c60, 0x1c41,
0xedae, 0xfd8f, 0xcdec, 0xddcd, 0xad2a, 0xbd0b, 0x8d68, 0x9d49, 0x7e97,
0x6eb6, 0x5ed5, 0x4ef4, 0x3e13, 0x2e32, 0x1e51, 0x0e70, 0xff9f, 0xefbe,
0xdfdd, 0xcffc, 0xbf1b, 0xaf3a, 0x9f59, 0x8f78, 0x9188, 0x81a9, 0xb1ca,
0xa1eb, 0xd10c, 0xc12d, 0xf14e, 0xe16f, 0x1080, 0x00a1, 0x30c2, 0x20e3,
0x5004, 0x4025, 0x7046, 0x6067, 0x83b9, 0x9398, 0xa3fb, 0xb3da, 0xc33d,
0xd31c, 0xe37f, 0xf35e, 0x02b1, 0x1290, 0x22f3, 0x32d2, 0x4235, 0x5214,
0x6277, 0x7256, 0xb5ea, 0xa5cb, 0x95a8, 0x8589, 0xf56e, 0xe54f, 0xd52c,
0xc50d, 0x34e2, 0x24c3, 0x14a0, 0x0481, 0x7466, 0x6447, 0x5424, 0x4405,
0xa7db, 0xb7fa, 0x8799, 0x97b8, 0xe75f, 0xf77e, 0xc71d, 0xd73c, 0x26d3,
0x36f2, 0x0691, 0x16b0, 0x6657, 0x7676, 0x4615, 0x5634, 0xd94c, 0xc96d,
0xf90e, 0xe92f, 0x99c8, 0x89e9, 0xb98a, 0xa9ab, 0x5844, 0x4865, 0x7806,
0x6827, 0x18c0, 0x08e1, 0x3882, 0x28a3, 0xcb7d, 0xdb5c, 0xeb3f, 0xfb1e,
0x8bf9, 0x9bd8, 0xabbb, 0xbb9a, 0x4a75, 0x5a54, 0x6a37, 0x7a16, 0x0af1,
0x1ad0, 0x2ab3, 0x3a92, 0xfd2e, 0xed0f, 0xdd6c, 0xcd4d, 0xbdaa, 0xad8b,
0x9de8, 0x8dc9, 0x7c26, 0x6c07, 0x5c64, 0x4c45, 0x3ca2, 0x2c83, 0x1ce0,
0x0cc1, 0xef1f, 0xff3e, 0xcf5d, 0xdf7c, 0xaf9b, 0xbfba, 0x8fd9, 0x9ff8,
0x6e17, 0x7e36, 0x4e55, 0x5e74, 0x2e93, 0x3eb2, 0x0ed1, 0x1ef0 };
unsigned short libCRCCalcCRC16(unsigned char *buf, unsigned int len) {
unsigned int i;
unsigned short cksum = 0;
for (i = 0; i < len; i++) {
cksum = libCRCLookupTable[(((cksum >> 8) ^ *buf++) & 0xFF)] ^ (cksum << 8);
}
return cksum;
}

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bootloader/Core/Src/main.c Normal file
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/* USER CODE BEGIN Header */
/**
******************************************************************************
* @file : main.c
* @brief : Main program body
******************************************************************************
* @attention
*
* <h2><center>&copy; Copyright (c) 2021 STMicroelectronics.
* All rights reserved.</center></h2>
*
* This software component is licensed by ST under Ultimate Liberty license
* SLA0044, the "License"; You may not use this file except in compliance with
* the License. You may obtain a copy of the License at:
* www.st.com/SLA0044
*
******************************************************************************
*/
/* USER CODE END Header */
/* Includes ------------------------------------------------------------------*/
#include "main.h"
#include "usb_device.h"
#include "rtc.h"
#include "string.h"
#include "stdlib.h"
#include "stdio.h"
#include "stdint.h"
#include "stdbool.h"
#include "stm32f1xx_hal.h"
#include "modDelay.h"
#include "modFlash.h"
//#include "DPC_Timeout.h"
#include "fatfs.h"
#include "generalDefines.h"
#include "libBuffer.h"
#include "libCRC.h"
#define LoByte(param) ((uint8_t *)&param)[0]
#define HiByte(param) ((uint8_t *)&param)[1]
#define LoLoWord(param) ((uint16_t *)&param)[0]
#define LoHiWord(param) ((uint16_t *)&param)[1]
#define HiLoWord(param) ((uint16_t *)&param)[2]
#define HiHiWord(param) ((uint16_t *)&param)[3]
#define LoWord(param) ((uint32_t *)&param)[0]
#define HiWord(param) ((uint32_t *)&param)[1]
#define __DEEP_DISCHARGE_RATIO 0.8 //As a percent of undervoltage
#define __STATUS_POWER_ON 1
#define __STATUS_POWER_OFF 2
#define __STATUS_CHARGE_ON 3 //Pilot contact exist
#define __STATUS_CELL_UNDERVOLTAGE 4 //Cell below discharge level
#define __STATUS_OVERLOAD 5 //Load current too high
#define __STATUS_OVERHEATING 6 //Temp too high
#define __STATUS_CHARGING_OVERVOLTAGE 7 //Cell voltage above max level
#define __STATUS_CHARGING_DISCONNECT 8 //Pilot contact disconnect
#define __STATUS_HEATING_ON 9 //
#define __STATUS_HEATING_OFF 10 //
#define __STATUS_TAKE_BRUSH 11 //Brush is in the upper state
#define __STATUS_ERROR_1 12
#define __STATUS_ERROR_2 13
#define __GLSTATUS_SHUTDOWN 1
#define __GLSTATUS_IDLE 2
#define __GLSTATUS_WORKING 3
#define __GLSTATUS_CHARGING 4
#define __GLSTATUS_ERROR 5
#define __DEFAULT_BATTERY_RESISTANCE 0.0
#define __BACKUP_TIMEOUT 30000
#define __GRT_PERIOD 600000//3600000
#define __DELAY_FOR_SIM 30000
//#define __GRT_PERIOD 600000
#define _ON 1
#define _OFF 0
#define __BLINK_INIT 1000
#define __BLINK_GSM_AND_SD_OK 500
#define __BLINK_SD_OK_NO_GSM 250
#define __BLINK_GSM_OK_NO_SD 750
#define __BLINK_ERROR 100
#define __SD_BUFFER_MAX_VAL 8
#define __SS_BUFFER_MAX_VAL 8
#define __FILENAME_UPDATE_TIMEOUT 10000
__IO uint8_t USB_On_Flag;
__IO uint32_t SS_status_ptr;
__IO uint64_t _global_clock;
SPI_HandleTypeDef hspi1;
TIM_HandleTypeDef htim2;
TIM_HandleTypeDef htim6;
#define __MA_WIN_SIZE (500)
#define __MA_ARRAY_QTY 2
uint32_t SD_Storage_Switch;
typedef enum {
BOOT_INIT = 0,
BOOT_DELAY,
BOOT_SIZE_CHECK,
BOOT_SIZE_ZERO,
BOOT_SIZE_WRONG,
BOOT_SIZE_OK,
BOOT_CRC_CHECK,
BOOT_CRC_OK,
BOOT_CRC_ERROR,
BOOT_ERASE,
BOOT_ERASE_ERROR,
BOOT_ERASE_SUCCES,
BOOT_COPYAPP,
BOOT_COPYAPP_ERROR,
BOOT_COPYAPP_SUCCES,
BOOT_DONE,
BOOT_REBOOT,
BOOT_ERROR
} bootLoaderState;
uint8_t bootloaderStateCurrent;
uint8_t bootloaderStateNext;
uint32_t bootloaderDelayLastTick;
uint32_t bootloaderDelayTime;
uint8_t* newAppAdress;
uint32_t newAppSize;
uint32_t newAppCRC;
int32_t indexPointer;
uint8_t yAxisOffset;
/* Private function prototypes -----------------------------------------------*/
void Total_DeInit();
void SystemClock_Config(void);
static void MX_GPIO_Init(void);
static void MX_SPI1_Init(void);
static void MX_TIM6_Init(void);
static void MX_TIM2_Init(void);
void HAL_TIM_PeriodElapsedCallback(TIM_HandleTypeDef *htim)
{
// testsi++;
if (htim->Instance == TIM2)
{
TimeoutMng();
_global_clock++;
}
else if (htim->Instance == TIM6)
{
}
}
/* USER CODE END 0 */
IWDG_HandleTypeDef handleIWDG;
void mainWatchDogReset(void) {
HAL_IWDG_Refresh(&handleIWDG);
}
void mainWatchDogInitAndStart(void) {
handleIWDG.Instance = IWDG;
handleIWDG.Init.Prescaler = IWDG_PRESCALER_64;
// handleIWDG.Init.Window = 4095;
handleIWDG.Init.Reload = 4095;
if (HAL_IWDG_Init(&handleIWDG) != HAL_OK) {
Error_Handler();
}
// HAL_IWDG_
// if(HAL_IWDG_Start(&handleIWDG) != HAL_OK) {
// Error_Handler();
// }
}
void heart_beat(){
static uint32_t timer = 0;
if(( (HAL_GetTick()) - timer ) > __BLINK_SD_OK_NO_GSM) {
//HAL_GPIO_TogglePin(HL3_GPIO_Port, HL3_Pin);
HAL_GPIO_TogglePin(HL3_GPIO_Port, HL5_Pin);
// HAL_GPIO_TogglePin(HL3_GPIO_Port, HL1_Pin);
//HAL_GPIO_TogglePin(HL2_GPIO_Port, HL2_Pin);
timer = HAL_GetTick();
}
}
void Total_DeInit(){
MX_FATFS_DeInit();
HAL_TIM_Base_DeInit(&htim2);
HAL_TIM_Base_DeInit(&htim6);
MX_USB_DEVICE_DeInit();
//HAL_UART_DeInit(&huart2);
HAL_SPI_DeInit(&hspi1);
//HAL_SPI_DeInit(&hspi3);
//HAL_DAC_DeInit(&hdac);
//HAL_ADC_DeInit(&hadc2);
HAL_RTC_DeInit(&hrtc);
__HAL_RCC_GPIOE_CLK_DISABLE();
__HAL_RCC_GPIOC_CLK_DISABLE();
__HAL_RCC_GPIOA_CLK_DISABLE();
__HAL_RCC_GPIOB_CLK_DISABLE();
__HAL_RCC_GPIOD_CLK_DISABLE();
}
int main(void)
{
/* USER CODE BEGIN 1 */
SCB->VTOR = ADDR_FLASH_PAGE_104;
/* USER CODE END 1 */
/* MCU Configuration--------------------------------------------------------*/
/* Reset of all peripherals, Initializes the Flash interface and the Systick. */
HAL_Init();
/* USER CODE BEGIN Init */
/* USER CODE END Init */
/* Configure the system clock */
SystemClock_Config();
// modFlashJumpToBootloader();
//jumpToBootLoader();
//HAL_Delay(2000);
/* USER CODE BEGIN SysInit */
/* USER CODE END SysInit */
/* Initialize all configured peripherals */
MX_GPIO_Init();
// HAL_GPIO_WritePin(GSM_RST_GPIO_Port, GSM_RST_Pin, GPIO_PIN_RESET);
HAL_GPIO_WritePin(HL2_GPIO_Port, HL2_Pin, GPIO_PIN_SET);
HAL_GPIO_WritePin(HL3_GPIO_Port, HL3_Pin, GPIO_PIN_SET);
HAL_GPIO_WritePin(HL4_GPIO_Port, HL4_Pin, GPIO_PIN_SET);
HAL_GPIO_WritePin(HL5_GPIO_Port, HL5_Pin, GPIO_PIN_SET);
HAL_Delay(200);
HAL_GPIO_WritePin(HL2_GPIO_Port, HL2_Pin, GPIO_PIN_RESET);
HAL_GPIO_WritePin(HL3_GPIO_Port, HL3_Pin, GPIO_PIN_RESET);
HAL_GPIO_WritePin(HL4_GPIO_Port, HL4_Pin, GPIO_PIN_RESET);
HAL_GPIO_WritePin(HL5_GPIO_Port, HL5_Pin, GPIO_PIN_RESET);
HAL_Delay(200);
HAL_GPIO_WritePin(HL2_GPIO_Port, HL2_Pin, GPIO_PIN_SET);
HAL_GPIO_WritePin(HL3_GPIO_Port, HL3_Pin, GPIO_PIN_SET);
HAL_GPIO_WritePin(HL4_GPIO_Port, HL4_Pin, GPIO_PIN_SET);
HAL_GPIO_WritePin(HL5_GPIO_Port, HL5_Pin, GPIO_PIN_SET);
HAL_Delay(200);
HAL_GPIO_WritePin(HL2_GPIO_Port, HL2_Pin, GPIO_PIN_RESET);
HAL_GPIO_WritePin(HL3_GPIO_Port, HL3_Pin, GPIO_PIN_RESET);
HAL_GPIO_WritePin(HL4_GPIO_Port, HL4_Pin, GPIO_PIN_RESET);
HAL_GPIO_WritePin(HL5_GPIO_Port, HL5_Pin, GPIO_PIN_RESET);
HAL_Delay(200);
yAxisOffset = 0;
newAppAdress = (uint8_t*)ADDR_FLASH_PAGE_52;
indexPointer = 0;
newAppSize = buffer_get_uint32(newAppAdress, &indexPointer);
newAppCRC = buffer_get_uint16(newAppAdress, &indexPointer);
bootloaderStateCurrent = BOOT_INIT;
bootloaderStateNext = BOOT_INIT;
bootloaderDelayTime = 100;
// jumpToBootLoader();
MX_RTC_Init();
SD_Storage_Switch = HAL_RTCEx_BKUPRead(&hrtc, RTC_BKP_DR11);
//SD_Storage_Switch=1;
if (SD_Storage_Switch){
MX_SPI1_Init();
MX_USB_DEVICE_Init();
MX_FATFS_Init();
MX_TIM6_Init();
MX_TIM2_Init();
}
// MX_SPI3_Init();
//jumpToBootLoader();// here it works
/* USER CODE BEGIN 2 */
/* USER CODE BEGIN WHILE */
bootloaderDelayLastTick = HAL_GetTick();
while (1)
{
if (SD_Storage_Switch){
heart_beat();
}
else {
switch(bootloaderStateCurrent) {
case BOOT_INIT:
// modDisplayShowInfo(DISP_MODE_BOOTLOADER,emptyData);
HAL_GPIO_WritePin(HL2_GPIO_Port, HL2_Pin, GPIO_PIN_SET);
HAL_GPIO_WritePin(HL3_GPIO_Port, HL3_Pin, GPIO_PIN_SET);
HAL_GPIO_WritePin(HL4_GPIO_Port, HL4_Pin, GPIO_PIN_SET);
bootloaderDelayTime = 200;
bootloaderStateCurrent = BOOT_DELAY;
bootloaderStateNext = BOOT_SIZE_CHECK;
break;
case BOOT_DELAY:
if(modDelayTick1ms(&bootloaderDelayLastTick,bootloaderDelayTime))
bootloaderStateCurrent = bootloaderStateNext;
break;
case BOOT_SIZE_CHECK:
HAL_GPIO_WritePin(HL2_GPIO_Port, HL2_Pin, GPIO_PIN_RESET);
HAL_GPIO_WritePin(HL3_GPIO_Port, HL3_Pin, GPIO_PIN_RESET);
HAL_GPIO_WritePin(HL4_GPIO_Port, HL4_Pin, GPIO_PIN_RESET);
HAL_GPIO_WritePin(HL5_GPIO_Port, HL5_Pin, GPIO_PIN_RESET);
if(newAppSize == 0)
bootloaderStateNext = BOOT_SIZE_ZERO;
else if(newAppSize > NEW_APP_MAX_SIZE)
bootloaderStateNext = BOOT_SIZE_WRONG;
else
bootloaderStateNext = BOOT_SIZE_OK;
bootloaderDelayTime = 100;
bootloaderStateCurrent = BOOT_DELAY;
break;
case BOOT_SIZE_ZERO:
bootloaderStateNext = BOOT_REBOOT;
bootloaderDelayTime = 100;
bootloaderStateCurrent = BOOT_DELAY;
break;
case BOOT_SIZE_WRONG:
bootloaderStateNext = BOOT_REBOOT;
bootloaderDelayTime = 100;
bootloaderStateCurrent = BOOT_DELAY;
break;
case BOOT_SIZE_OK:
HAL_GPIO_WritePin(HL3_GPIO_Port, HL3_Pin, GPIO_PIN_SET);
bootloaderDelayTime = 1000;
bootloaderStateNext = BOOT_CRC_CHECK;
bootloaderStateCurrent = BOOT_DELAY;
break;
case BOOT_CRC_CHECK:
HAL_GPIO_WritePin(HL3_GPIO_Port, HL3_Pin, GPIO_PIN_RESET);
if(newAppCRC != libCRCCalcCRC16(newAppAdress + indexPointer, newAppSize))
bootloaderStateNext = BOOT_CRC_ERROR;
else
bootloaderStateNext = BOOT_CRC_OK;
bootloaderDelayTime = 100;
bootloaderStateCurrent = BOOT_DELAY;
break;
case BOOT_CRC_OK:
HAL_GPIO_WritePin(HL4_GPIO_Port, HL4_Pin, GPIO_PIN_SET);
bootloaderDelayTime = 1000;
bootloaderStateNext = BOOT_ERASE;
bootloaderStateCurrent = BOOT_DELAY;
break;
case BOOT_CRC_ERROR:
bootloaderStateNext = BOOT_REBOOT;
bootloaderDelayTime = 100;
bootloaderStateCurrent = BOOT_DELAY;
break;
case BOOT_ERASE:
HAL_GPIO_WritePin(HL4_GPIO_Port, HL4_Pin, GPIO_PIN_RESET);
// Code to erasing main flash
if(modFlashEraseMainAppData() == HAL_OK)
bootloaderStateNext = BOOT_ERASE_SUCCES;
else
bootloaderStateNext = BOOT_ERASE_ERROR;
bootloaderDelayTime = 100;
bootloaderStateCurrent = BOOT_DELAY;
break;
case BOOT_ERASE_ERROR:
HAL_GPIO_WritePin(HL5_GPIO_Port, HL5_Pin, GPIO_PIN_RESET);
HAL_GPIO_WritePin(HL4_GPIO_Port, HL4_Pin, GPIO_PIN_RESET);
HAL_GPIO_WritePin(HL3_GPIO_Port, HL3_Pin, GPIO_PIN_RESET);
HAL_GPIO_WritePin(HL3_GPIO_Port, HL3_Pin, GPIO_PIN_SET);
HAL_GPIO_WritePin(HL4_GPIO_Port, HL4_Pin, GPIO_PIN_SET);
HAL_GPIO_WritePin(HL5_GPIO_Port, HL5_Pin, GPIO_PIN_SET);
bootloaderStateNext = BOOT_ERROR;
bootloaderDelayTime = 1000;
bootloaderStateCurrent = BOOT_DELAY;
break;
case BOOT_ERASE_SUCCES:
HAL_GPIO_WritePin(HL4_GPIO_Port, HL4_Pin, GPIO_PIN_RESET);
HAL_GPIO_WritePin(HL3_GPIO_Port, HL3_Pin, GPIO_PIN_RESET);
HAL_GPIO_WritePin(HL3_GPIO_Port, HL3_Pin, GPIO_PIN_SET);
HAL_GPIO_WritePin(HL4_GPIO_Port, HL4_Pin, GPIO_PIN_SET);
bootloaderStateNext = BOOT_COPYAPP;
//bootloaderStateNext = BOOT_DELAY;
bootloaderDelayTime = 1000;
bootloaderStateCurrent = BOOT_DELAY;
break;
case BOOT_COPYAPP:
HAL_GPIO_WritePin(HL4_GPIO_Port, HL4_Pin, GPIO_PIN_RESET);
HAL_GPIO_WritePin(HL3_GPIO_Port, HL3_Pin, GPIO_PIN_RESET);
// Code to copy new app to main flash
if(modFlashCopyNewAppToMainApp(0, newAppAdress + indexPointer, newAppSize) == HAL_OK){
bootloaderStateNext = BOOT_COPYAPP_SUCCES;
}
else{
bootloaderStateNext = BOOT_COPYAPP_ERROR;
}
bootloaderDelayTime = 100;
bootloaderStateCurrent = BOOT_DELAY;
break;
case BOOT_COPYAPP_ERROR:
HAL_GPIO_WritePin(HL2_GPIO_Port, HL2_Pin, GPIO_PIN_SET);
HAL_GPIO_WritePin(HL3_GPIO_Port, HL3_Pin, GPIO_PIN_RESET);
HAL_GPIO_WritePin(HL4_GPIO_Port, HL4_Pin, GPIO_PIN_SET);
HAL_GPIO_WritePin(HL5_GPIO_Port, HL5_Pin, GPIO_PIN_RESET);
bootloaderStateNext = BOOT_ERROR;
bootloaderDelayTime = 1000;
bootloaderStateCurrent = BOOT_DELAY;
break;
case BOOT_COPYAPP_SUCCES:
HAL_GPIO_WritePin(HL2_GPIO_Port, HL2_Pin, GPIO_PIN_RESET);
HAL_GPIO_WritePin(HL3_GPIO_Port, HL3_Pin, GPIO_PIN_SET);
HAL_GPIO_WritePin(HL4_GPIO_Port, HL4_Pin, GPIO_PIN_RESET);
HAL_GPIO_WritePin(HL5_GPIO_Port, HL5_Pin, GPIO_PIN_SET);
modFlashEraseNewAppData();
modFlashEraseSettingsData();
bootloaderStateNext = BOOT_DONE;
bootloaderDelayTime = 1000;
bootloaderStateCurrent = BOOT_DELAY;
break;
case BOOT_DONE:
HAL_GPIO_WritePin(HL2_GPIO_Port, HL2_Pin, GPIO_PIN_RESET);
HAL_GPIO_WritePin(HL3_GPIO_Port, HL3_Pin, GPIO_PIN_RESET);
HAL_GPIO_WritePin(HL4_GPIO_Port, HL4_Pin, GPIO_PIN_RESET);
HAL_GPIO_WritePin(HL5_GPIO_Port, HL5_Pin, GPIO_PIN_RESET);
bootloaderStateNext = BOOT_REBOOT;
bootloaderDelayTime = 5000;
bootloaderStateCurrent = BOOT_DELAY;
break;
case BOOT_REBOOT:
jumpToMainApplication();
break;
case BOOT_ERROR:
HAL_GPIO_WritePin(HL2_GPIO_Port, HL2_Pin, GPIO_PIN_SET);
HAL_GPIO_WritePin(HL3_GPIO_Port, HL3_Pin, GPIO_PIN_SET);
HAL_GPIO_WritePin(HL4_GPIO_Port, HL4_Pin, GPIO_PIN_SET);
HAL_GPIO_WritePin(HL5_GPIO_Port, HL5_Pin, GPIO_PIN_SET);
// Do nothing but keep showing error.
bootloaderStateNext = BOOT_INIT;
bootloaderDelayTime = 5000;
bootloaderStateCurrent = BOOT_DELAY;
break;
default:
break;
}
}
}
/* USER CODE END 3 */
}
/**
* @brief System Clock Configuration
* @retval None
*/
void SystemClock_Config(void)
{
RCC_OscInitTypeDef RCC_OscInitStruct = {0};
RCC_ClkInitTypeDef RCC_ClkInitStruct = {0};
RCC_PeriphCLKInitTypeDef PeriphClkInit = {0};
/** Initializes the RCC Oscillators according to the specified parameters
* in the RCC_OscInitTypeDef structure.
*/
RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSE|RCC_OSCILLATORTYPE_LSE;
RCC_OscInitStruct.LSEState = RCC_LSE_ON;
RCC_OscInitStruct.HSEState = RCC_HSE_ON;
RCC_OscInitStruct.HSEPredivValue = RCC_HSE_PREDIV_DIV5;
RCC_OscInitStruct.HSIState = RCC_HSI_ON;
RCC_OscInitStruct.Prediv1Source = RCC_PREDIV1_SOURCE_PLL2;
RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSE;
RCC_OscInitStruct.PLL.PLLMUL = RCC_PLL_MUL9;
RCC_OscInitStruct.PLL2.PLL2State = RCC_PLL2_ON;
RCC_OscInitStruct.PLL2.PLL2MUL = RCC_PLL2_MUL8;
RCC_OscInitStruct.PLL2.HSEPrediv2Value = RCC_HSE_PREDIV2_DIV5;
if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK)
{
Error_Handler();
}
/** Initializes the CPU, AHB and APB buses clocks
*/
RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK|RCC_CLOCKTYPE_SYSCLK
|RCC_CLOCKTYPE_PCLK1|RCC_CLOCKTYPE_PCLK2;
RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK;
RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1;
RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV2;
RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV1;
if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_2) != HAL_OK)
{
Error_Handler();
}
PeriphClkInit.PeriphClockSelection = RCC_PERIPHCLK_RTC|RCC_PERIPHCLK_ADC
|RCC_PERIPHCLK_USB;
PeriphClkInit.RTCClockSelection = RCC_RTCCLKSOURCE_LSE;
PeriphClkInit.AdcClockSelection = RCC_ADCPCLK2_DIV6;
PeriphClkInit.UsbClockSelection = RCC_USBCLKSOURCE_PLL_DIV3;
if (HAL_RCCEx_PeriphCLKConfig(&PeriphClkInit) != HAL_OK)
{
Error_Handler();
}
/** Configure the Systick interrupt time
*/
__HAL_RCC_PLLI2S_ENABLE();
}
static void MX_TIM2_Init(void)
{
/* USER CODE BEGIN TIM2_Init 0 */
/* USER CODE END TIM2_Init 0 */
TIM_ClockConfigTypeDef sClockSourceConfig = {0};
TIM_MasterConfigTypeDef sMasterConfig = {0};
/* USER CODE BEGIN TIM2_Init 1 */
/* USER CODE END TIM2_Init 1 */
htim2.Instance = TIM2;
htim2.Init.Prescaler = 71;
htim2.Init.CounterMode = TIM_COUNTERMODE_UP;
htim2.Init.Period = 999;
htim2.Init.ClockDivision = TIM_CLOCKDIVISION_DIV1;
htim2.Init.AutoReloadPreload = TIM_AUTORELOAD_PRELOAD_DISABLE;
if (HAL_TIM_Base_Init(&htim2) != HAL_OK)
{
Error_Handler();
}
sClockSourceConfig.ClockSource = TIM_CLOCKSOURCE_INTERNAL;
if (HAL_TIM_ConfigClockSource(&htim2, &sClockSourceConfig) != HAL_OK)
{
Error_Handler();
}
sMasterConfig.MasterOutputTrigger = TIM_TRGO_RESET;
sMasterConfig.MasterSlaveMode = TIM_MASTERSLAVEMODE_DISABLE;
if (HAL_TIMEx_MasterConfigSynchronization(&htim2, &sMasterConfig) != HAL_OK)
{
Error_Handler();
}
/* USER CODE BEGIN TIM2_Init 2 */
/* USER CODE END TIM2_Init 2 */
}
static void MX_TIM6_Init(void)
{
/* USER CODE BEGIN TIM6_Init 0 */
/* USER CODE END TIM6_Init 0 */
TIM_MasterConfigTypeDef sMasterConfig = {0};
/* USER CODE BEGIN TIM6_Init 1 */
/* USER CODE END TIM6_Init 1 */
htim6.Instance = TIM6;
htim6.Init.Prescaler = 71;
htim6.Init.CounterMode = TIM_COUNTERMODE_UP;
htim6.Init.Period = 999;
htim6.Init.ClockDivision = TIM_CLOCKDIVISION_DIV1;
htim6.Init.AutoReloadPreload = TIM_AUTORELOAD_PRELOAD_DISABLE;
if (HAL_TIM_Base_Init(&htim6) != HAL_OK)
{
Error_Handler();
}
sMasterConfig.MasterOutputTrigger = TIM_TRGO_RESET;
sMasterConfig.MasterSlaveMode = TIM_MASTERSLAVEMODE_DISABLE;
if (HAL_TIMEx_MasterConfigSynchronization(&htim6, &sMasterConfig) != HAL_OK)
{
Error_Handler();
}
/* USER CODE BEGIN TIM6_Init 2 */
/* USER CODE END TIM6_Init 2 */
}
/**
* @brief SPI1 Initialization Function
* @param None
* @retval None
*/
static void MX_SPI1_Init(void)
{
/* USER CODE BEGIN SPI1_Init 0 */
/* USER CODE END SPI1_Init 0 */
/* USER CODE BEGIN SPI1_Init 1 */
/* USER CODE END SPI1_Init 1 */
/* SPI1 parameter configuration*/
hspi1.Instance = SPI1;
hspi1.Init.Mode = SPI_MODE_MASTER;
hspi1.Init.Direction = SPI_DIRECTION_2LINES;
hspi1.Init.DataSize = SPI_DATASIZE_8BIT;
hspi1.Init.CLKPolarity = SPI_POLARITY_LOW;
hspi1.Init.CLKPhase = SPI_PHASE_1EDGE;
hspi1.Init.NSS = SPI_NSS_SOFT;
hspi1.Init.BaudRatePrescaler = SPI_BAUDRATEPRESCALER_32;
hspi1.Init.FirstBit = SPI_FIRSTBIT_MSB;
hspi1.Init.TIMode = SPI_TIMODE_DISABLE;
hspi1.Init.CRCCalculation = SPI_CRCCALCULATION_DISABLE;
hspi1.Init.CRCPolynomial = 10;
if (HAL_SPI_Init(&hspi1) != HAL_OK)
{
Error_Handler();
}
/* USER CODE BEGIN SPI1_Init 2 */
/* USER CODE END SPI1_Init 2 */
}
/**
* @brief GPIO Initialization Function
* @param None
* @retval None
*/
static void MX_GPIO_Init(void)
{
GPIO_InitTypeDef GPIO_InitStruct = {0};
/* GPIO Ports Clock Enable */
__HAL_RCC_GPIOE_CLK_ENABLE();
__HAL_RCC_GPIOC_CLK_ENABLE();
__HAL_RCC_GPIOA_CLK_ENABLE();
__HAL_RCC_GPIOB_CLK_ENABLE();
__HAL_RCC_GPIOD_CLK_ENABLE();
/*Configure GPIO pin Output Level */
HAL_GPIO_WritePin(GPIOE, Output_2_Pin|Output_3_Pin|Output_4_Pin|Output_5_Pin
|GSM_RST_Pin|HL4_Pin|HL5_Pin|HL3_Pin|HL2_Pin|Output_0_Pin
|Output_1_Pin, GPIO_PIN_RESET);
/*Configure GPIO pin Output Level */
HAL_GPIO_WritePin(SPI3_CS_GPIO_Port, SPI3_CS_Pin, GPIO_PIN_RESET);
/*Configure GPIO pin Output Level */
HAL_GPIO_WritePin(SD_CS_GPIO_Port, SD_CS_Pin, GPIO_PIN_RESET);
/*Configure GPIO pin Output Level */
HAL_GPIO_WritePin(Charging_GPIO_Port, Charging_Pin, GPIO_PIN_RESET);
/*Configure GPIO pins : Output_2_Pin Output_3_Pin Output_4_Pin Output_5_Pin
HL3_Pin HL2_Pin Output_0_Pin Output_1_Pin */
GPIO_InitStruct.Pin = Output_2_Pin|Output_3_Pin|Output_4_Pin|Output_5_Pin
|HL5_Pin|HL3_Pin|HL4_Pin|HL2_Pin|Output_0_Pin|Output_1_Pin;
GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
GPIO_InitStruct.Pull = GPIO_NOPULL;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
HAL_GPIO_Init(GPIOE, &GPIO_InitStruct);
/*Configure GPIO pin : PE6 */
GPIO_InitStruct.Pin = GPIO_PIN_6;
GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
GPIO_InitStruct.Pull = GPIO_NOPULL;
HAL_GPIO_Init(GPIOE, &GPIO_InitStruct);
/*Configure GPIO pin : SD_CD_Pin */
GPIO_InitStruct.Pin = SD_CD_Pin;
GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
GPIO_InitStruct.Pull = GPIO_PULLDOWN;
HAL_GPIO_Init(SD_CD_GPIO_Port, &GPIO_InitStruct);
/*Configure GPIO pin : SPI3_CS_Pin */
GPIO_InitStruct.Pin = SPI3_CS_Pin;
GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
GPIO_InitStruct.Pull = GPIO_NOPULL;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH;
HAL_GPIO_Init(SPI3_CS_GPIO_Port, &GPIO_InitStruct);
// GPIO_InitStruct.Pin = LTC6804_CS_Pin;
//GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
//GPIO_InitStruct.Pull = GPIO_NOPULL;
//GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH;
//GPIO_InitStruct.Alternate = 0;
//HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
/*Configure GPIO pins : Input_1_Pin Input_2_Pin Input_3_Pin */
GPIO_InitStruct.Pin = Input_1_Pin|Input_2_Pin|Input_3_Pin;
GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
GPIO_InitStruct.Pull = GPIO_PULLDOWN;
HAL_GPIO_Init(GPIOE, &GPIO_InitStruct);
/*Configure GPIO pin : GSM_RST_Pin */
GPIO_InitStruct.Pin = GSM_RST_Pin;
GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
GPIO_InitStruct.Pull = GPIO_PULLDOWN;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
HAL_GPIO_Init(GSM_RST_GPIO_Port, &GPIO_InitStruct);
/*Configure GPIO pin : SD_CS_Pin */
GPIO_InitStruct.Pin = SD_CS_Pin;
GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
GPIO_InitStruct.Pull = GPIO_PULLDOWN;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
HAL_GPIO_Init(SD_CS_GPIO_Port, &GPIO_InitStruct);
/*Configure GPIO pin : Charging_Pin */
GPIO_InitStruct.Pin = Charging_Pin;
GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
GPIO_InitStruct.Pull = GPIO_PULLUP;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
HAL_GPIO_Init(Charging_GPIO_Port, &GPIO_InitStruct);
}
/* USER CODE BEGIN 4 */
void jumpToMainApplication(void) {
HAL_RCC_DeInit();
HAL_DeInit();
SysTick->CTRL = 0;
SysTick->LOAD = 0;
SysTick->VAL = 0;
NVIC_SystemReset();
}
/* USER CODE END 4 */
/**
* @brief This function is executed in case of error occurrence.
* @retval None
*/
void Error_Handler(void)
{
/* USER CODE BEGIN Error_Handler_Debug */
/* User can add his own implementation to report the HAL error return state */
__disable_irq();
while (1)
{
}
/* USER CODE END Error_Handler_Debug */
}
#ifdef USE_FULL_ASSERT
/**
* @brief Reports the name of the source file and the source line number
* where the assert_param error has occurred.
* @param file: pointer to the source file name
* @param line: assert_param error line source number
* @retval None
*/
void assert_failed(uint8_t *file, uint32_t line)
{
/* USER CODE BEGIN 6 */
/* User can add his own implementation to report the file name and line number,
ex: printf("Wrong parameters value: file %s on line %d\r\n", file, line) */
/* USER CODE END 6 */
}
#endif /* USE_FULL_ASSERT */
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

61
bootloader/Core/Src/modDelay.c Normal file
View File

@@ -0,0 +1,61 @@
#include "modDelay.h"
static uint32_t hmsCnt = 0;
void modDelayInit(void) {
SystemCoreClockUpdate();
//SystemCoreClock / 1000
if(SysTick_Config(72000)){
while(1); //Error setting SysTick.
}
}
uint8_t modDelayTick1ms(uint32_t *last, uint32_t ticks) {
if((uint32_t)(HAL_GetTick() - *last) >= ticks)
{
*last = HAL_GetTick();
return true;
}
return false;
}
uint8_t modDelayTick100ms(uint32_t *last, uint32_t ticks) {
static uint32_t msTicks = 0;
if(modDelayTick1ms(&msTicks,99))
hmsCnt++;
if((uint32_t)(hmsCnt - *last) >= ticks)
{
*last = hmsCnt;
return true;
}
return false;
}
uint8_t modDelayTick1msNoRST(uint32_t *last, uint32_t ticks) {
if((uint32_t)(HAL_GetTick() - *last) >= ticks)
{
return true;
}
return false;
}
uint8_t modDelayTick100msNoRST(uint32_t *last, uint32_t ticks) {
static uint32_t msTicks = 0;
if(modDelayTick1msNoRST(&msTicks,99))
hmsCnt++;
if((uint32_t)(hmsCnt - *last) >= ticks)
{
*last = hmsCnt;
return true;
}
return false;
}

384
bootloader/Core/Src/modFlash.c Normal file
View File

@@ -0,0 +1,384 @@
#include "modFlash.h"
static const uint32_t flash_addr[FLASH_PAGES] = {
ADDR_FLASH_PAGE_0,
ADDR_FLASH_PAGE_1,
ADDR_FLASH_PAGE_2,
ADDR_FLASH_PAGE_3,
ADDR_FLASH_PAGE_4,
ADDR_FLASH_PAGE_5,
ADDR_FLASH_PAGE_6,
ADDR_FLASH_PAGE_7,
ADDR_FLASH_PAGE_8,
ADDR_FLASH_PAGE_9,
ADDR_FLASH_PAGE_10,
ADDR_FLASH_PAGE_11,
ADDR_FLASH_PAGE_12,
ADDR_FLASH_PAGE_13,
ADDR_FLASH_PAGE_14,
ADDR_FLASH_PAGE_15,
ADDR_FLASH_PAGE_16,
ADDR_FLASH_PAGE_17,
ADDR_FLASH_PAGE_18,
ADDR_FLASH_PAGE_19,
ADDR_FLASH_PAGE_20,
ADDR_FLASH_PAGE_21,
ADDR_FLASH_PAGE_22,
ADDR_FLASH_PAGE_23,
ADDR_FLASH_PAGE_24,
ADDR_FLASH_PAGE_25,
ADDR_FLASH_PAGE_26,
ADDR_FLASH_PAGE_27,
ADDR_FLASH_PAGE_28,
ADDR_FLASH_PAGE_29,
ADDR_FLASH_PAGE_30,
ADDR_FLASH_PAGE_31,
ADDR_FLASH_PAGE_32,
ADDR_FLASH_PAGE_33,
ADDR_FLASH_PAGE_34,
ADDR_FLASH_PAGE_35,
ADDR_FLASH_PAGE_36,
ADDR_FLASH_PAGE_37,
ADDR_FLASH_PAGE_38,
ADDR_FLASH_PAGE_39,
ADDR_FLASH_PAGE_40,
ADDR_FLASH_PAGE_41,
ADDR_FLASH_PAGE_42,
ADDR_FLASH_PAGE_43,
ADDR_FLASH_PAGE_44,
ADDR_FLASH_PAGE_45,
ADDR_FLASH_PAGE_46,
ADDR_FLASH_PAGE_47,
ADDR_FLASH_PAGE_48,
ADDR_FLASH_PAGE_49,
ADDR_FLASH_PAGE_50,
ADDR_FLASH_PAGE_51,
ADDR_FLASH_PAGE_52,
ADDR_FLASH_PAGE_53,
ADDR_FLASH_PAGE_54,
ADDR_FLASH_PAGE_55,
ADDR_FLASH_PAGE_56,
ADDR_FLASH_PAGE_57,
ADDR_FLASH_PAGE_58,
ADDR_FLASH_PAGE_59,
ADDR_FLASH_PAGE_60,
ADDR_FLASH_PAGE_61,
ADDR_FLASH_PAGE_62,
ADDR_FLASH_PAGE_63,
ADDR_FLASH_PAGE_64,
ADDR_FLASH_PAGE_65,
ADDR_FLASH_PAGE_66,
ADDR_FLASH_PAGE_67,
ADDR_FLASH_PAGE_68,
ADDR_FLASH_PAGE_69,
ADDR_FLASH_PAGE_70,
ADDR_FLASH_PAGE_71,
ADDR_FLASH_PAGE_72,
ADDR_FLASH_PAGE_73,
ADDR_FLASH_PAGE_74,
ADDR_FLASH_PAGE_75,
ADDR_FLASH_PAGE_76,
ADDR_FLASH_PAGE_77,
ADDR_FLASH_PAGE_78,
ADDR_FLASH_PAGE_79,
ADDR_FLASH_PAGE_80,
ADDR_FLASH_PAGE_81,
ADDR_FLASH_PAGE_82,
ADDR_FLASH_PAGE_83,
ADDR_FLASH_PAGE_84,
ADDR_FLASH_PAGE_85,
ADDR_FLASH_PAGE_86,
ADDR_FLASH_PAGE_87,
ADDR_FLASH_PAGE_88,
ADDR_FLASH_PAGE_89,
ADDR_FLASH_PAGE_90,
ADDR_FLASH_PAGE_91,
ADDR_FLASH_PAGE_92,
ADDR_FLASH_PAGE_93,
ADDR_FLASH_PAGE_94,
ADDR_FLASH_PAGE_95,
ADDR_FLASH_PAGE_96,
ADDR_FLASH_PAGE_97,
ADDR_FLASH_PAGE_98,
ADDR_FLASH_PAGE_99,
ADDR_FLASH_PAGE_100,
ADDR_FLASH_PAGE_101,
ADDR_FLASH_PAGE_102,
ADDR_FLASH_PAGE_103,
ADDR_FLASH_PAGE_104,
ADDR_FLASH_PAGE_105,
ADDR_FLASH_PAGE_106,
ADDR_FLASH_PAGE_107,
ADDR_FLASH_PAGE_108,
ADDR_FLASH_PAGE_109,
ADDR_FLASH_PAGE_110,
ADDR_FLASH_PAGE_111,
ADDR_FLASH_PAGE_112,
ADDR_FLASH_PAGE_113,
ADDR_FLASH_PAGE_114,
ADDR_FLASH_PAGE_115,
ADDR_FLASH_PAGE_116,
ADDR_FLASH_PAGE_117,
ADDR_FLASH_PAGE_118,
ADDR_FLASH_PAGE_119,
ADDR_FLASH_PAGE_120,
ADDR_FLASH_PAGE_121,
ADDR_FLASH_PAGE_122,
ADDR_FLASH_PAGE_123,
ADDR_FLASH_PAGE_124,
ADDR_FLASH_PAGE_125,
ADDR_FLASH_PAGE_126,
ADDR_FLASH_PAGE_127
};
TIM_HandleTypeDef htim2;
TIM_HandleTypeDef htim6;
UART_HandleTypeDef huart2;
uint16_t modFlashEraseNewAppData() {
HAL_FLASH_Unlock();
FLASH_EraseInitTypeDef flashEraseInit;
flashEraseInit.NbPages = NEW_APP_SECTORS;
flashEraseInit.PageAddress = flash_addr[NEW_APP_BASE];
flashEraseInit.TypeErase = FLASH_TYPEERASE_PAGES;
uint32_t page_error = 0;
uint16_t result = HAL_FLASHEx_Erase(&flashEraseInit, &page_error);
HAL_FLASH_Lock();
return result;
}
uint16_t modFlashEraseMainAppData() {
// uint32_t page_error = 0;
// HAL_FLASH_Unlock();
// new_app_size += flash_addr[MAIN_APP_BASE];
//
// FLASH_EraseInitTypeDef flashEraseInit;
// flashEraseInit.NbPages = 1;
// flashEraseInit.PageAddress = flash_addr[MAIN_APP_BASE];
// flashEraseInit.TypeErase = FLASH_TYPEERASE_PAGES;
//
// for (int i = 0;i < NEW_APP_SECTORS;i++) {
// if (new_app_size > flash_addr[MAIN_APP_BASE + i]) {
// flashEraseInit.PageAddress = flash_addr[NEW_APP_BASE + i];
// uint16_t res = HAL_FLASHEx_Erase(&flashEraseInit,&page_error);
//
// if (res != HAL_OK) {
// return res;
// }
// } else {
// break;
// }
// }
// HAL_FLASH_Lock();
// return HAL_OK;
HAL_FLASH_Unlock();
FLASH_EraseInitTypeDef flashEraseInit;
flashEraseInit.NbPages = NEW_APP_SECTORS;
flashEraseInit.PageAddress = flash_addr[MAIN_APP_BASE];
flashEraseInit.TypeErase = FLASH_TYPEERASE_PAGES;
uint32_t page_error = 0;
uint16_t result = HAL_FLASHEx_Erase(&flashEraseInit, &page_error);
HAL_FLASH_Lock();
return result;
}
uint16_t modFlashEraseSettingsData() {
HAL_FLASH_Unlock();
FLASH_EraseInitTypeDef flashEraseInit;
flashEraseInit.NbPages = 4;
flashEraseInit.PageAddress = ADDR_FLASH_PAGE_124;
flashEraseInit.TypeErase = FLASH_TYPEERASE_PAGES;
uint32_t page_error = 0;
uint16_t result = HAL_FLASHEx_Erase(&flashEraseInit, &page_error);
HAL_FLASH_Lock();
return result;
}
uint16_t modFlashWriteByte(uint32_t offset, uint8_t data, bool lastByte) {
static bool highLowByte;
static bool newStoredData;
static uint32_t newAddressOffset;
static uint32_t newData;
uint16_t returnValue = HAL_OK;
if(offset != 0){
highLowByte = (offset & 0x01) ? true : false;
newAddressOffset = (offset & 0xFFFFFFFE);
if(!highLowByte)
newData = data;
else
newData |= (data << 8);
newStoredData = true;
}
if((highLowByte || lastByte) && newStoredData) {
returnValue = HAL_FLASH_Program(FLASH_TYPEPROGRAM_HALFWORD,newAddressOffset,newData);
newStoredData = false;
}
return returnValue;
}
//uint16_t modFlashWriteNewAppData(uint32_t offset, uint8_t *data, uint32_t len) {
// uint16_t returnVal = HAL_OK;
// HAL_FLASH_Unlock();
// for (uint32_t i = 0;i < len;i++) {
// uint16_t res = modFlashWriteByte(flash_addr[NEW_APP_BASE] + offset + i, data[i],false);
// if (res != HAL_OK) {
// return res;
// }
// }
// HAL_FLASH_Lock();
// return returnVal;
//}
uint16_t modFlashCopyNewAppToMainApp(uint32_t offset, uint8_t *data, uint32_t len) {
HAL_FLASH_Unlock();
for (uint32_t i = 0; i < len; ++i) {
uint16_t res = modFlashWriteByte(flash_addr[MAIN_APP_BASE] + offset + i, data[i], false);
if (res != HAL_OK) {
return res;
}
}
modFlashWriteByte(0, 0, true);
HAL_FLASH_Lock();
return HAL_OK;
}
//void modFlashJumpToBootloader(void) {
//
// typedef void (*pFunction)(void);
//
// modFlashWriteByte(0,0,true);
//
// __HAL_RCC_CAN1_FORCE_RESET();
// HAL_Delay(5);
// __HAL_RCC_CAN1_RELEASE_RESET();
// HAL_Delay(5);
//
// __HAL_RCC_USART2_FORCE_RESET();
// HAL_Delay(5);
// __HAL_RCC_USART2_RELEASE_RESET();
// HAL_Delay(5);
//
// HAL_RCC_DeInit();
//
// pFunction jump_to_bootloader;
//
// // Variable that will be loaded with the start address of the application
//// volatile uint32_t* jump_address;
//// const volatile uint32_t* bootloader_address = (volatile uint32_t*)ADDR_FLASH_PAGE_110;//ADDR_FLASH_PAGE_100;
////
//// // Get jump address from application vector table
//// jump_address = (volatile uint32_t*) bootloader_address[1];
//
// uint32_t JumpAddress;
// JumpAddress = (uint32_t) *((__IO uint32_t*)ADDR_FLASH_PAGE_110);
// jump_to_bootloader = (pFunction)(*(volatile uint32_t*) (ADDR_FLASH_PAGE_110+4u));
//
//
//// // Load this address into function pointer
//// jump_to_bootloader = (pFunction) jump_address;
//
// // Clear pending interrupts
// SCB->ICSR = SCB_ICSR_PENDSVCLR_Msk;
//
// // Disable all interrupts
// for(int i = 0;i < 8;i++) {
// NVIC->ICER[i] = NVIC->IABR[i];
// }
//
// SCB->VTOR = JumpAddress;
// // Set stack pointer
// //__set_MSP((uint32_t) (bootloader_address[0]));
// __set_MSP(JumpAddress);
//
// // Jump to the bootloader
// jump_to_bootloader();
//}
//
//typedef void (*pFunction)(void);
//pFunction Jump_To_Application;
//void modFlashJumpToBootloader(void)
//{
// uint32_t JumpAddress;
//
// HAL_DeInit();
// HAL_RCC_DeInit();
//
// __disable_irq();
//
// JumpAddress = *( uint32_t*) (ADDR_FLASH_PAGE_110 + 4);
// JumpAddress = 0x08037004;
// Jump_To_Application = (pFunction)JumpAddress;
// /* Initialize user application's Stack Pointer */
// __set_MSP(*(__IO uint32_t*) ADDR_FLASH_PAGE_110);
//
// Jump_To_Application();
// uint32_t JumpAddress;
// JumpAddress = (uint32_t) *((__IO uint32_t*)ADDR_FLASH_PAGE_110);
// Jump_To_Application = (pFunction)(*(volatile uint32_t*) (0x08037000+4u));
// __HAL_SYSCFG_REMAPMEMORY_SYSTEMFLASH();
//
// for(int i = 0;i < 8;i++) {
// NVIC->ICER[i] = NVIC->IABR[i];
// }
//
// SCB->ICSR = SCB_ICSR_PENDSVCLR_Msk;
// SCB->VTOR = 0x08037000;
// __set_MSP(0x08037000);
//
// Jump_To_Application();
//}
void deinitEverything()
{
//-- reset peripherals to guarantee flawless start of user application
HAL_TIM_Base_Stop_IT(&htim2);
HAL_TIM_Base_Stop_IT(&htim6);
MX_USB_DEVICE_DeInit();
MX_FATFS_DeInit();
HAL_UART_DeInit(&huart2);
HAL_RCC_DeInit();
HAL_DeInit();
SysTick->CTRL = 0;
SysTick->LOAD = 0;
SysTick->VAL = 0;
}
void jumpToBootLoader(void)
{
uint32_t adr=0x08037000;
const JumpStruct* vector_p = (JumpStruct*)adr;
//Total_DeInit();
deinitEverything();
/* let's do The Jump! */
/* Jump, used asm to avoid stack optimization */
asm("msr msp, %0; bx %1;" : : "r"(vector_p->stack_addr), "r"(vector_p->func_p));
}
void modFlashJumpToMainApplication(void) {
NVIC_SystemReset();
}

121
bootloader/Core/Src/rtc.c Normal file
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/**
******************************************************************************
* @file rtc.c
* @brief This file provides code for the configuration
* of the RTC instances.
******************************************************************************
* @attention
*
* <h2><center>&copy; Copyright (c) 2021 STMicroelectronics.
* All rights reserved.</center></h2>
*
* This software component is licensed by ST under Ultimate Liberty license
* SLA0044, the "License"; You may not use this file except in compliance with
* the License. You may obtain a copy of the License at:
* www.st.com/SLA0044
*
******************************************************************************
*/
/* Includes ------------------------------------------------------------------*/
#include "rtc.h"
/* USER CODE BEGIN 0 */
//extern Time_Struct Global_RTC_Time;
/* USER CODE END 0 */
RTC_HandleTypeDef hrtc;
/* RTC init function */
void MX_RTC_Init(void)
{
/* USER CODE BEGIN RTC_Init 0 */
/* USER CODE END RTC_Init 0 */
RTC_TimeTypeDef sTime = {0};
RTC_DateTypeDef DateToUpdate = {0};
/* USER CODE BEGIN RTC_Init 1 */
/* USER CODE END RTC_Init 1 */
/** Initialize RTC Only
*/
hrtc.Instance = RTC;
hrtc.Init.AsynchPrediv = RTC_AUTO_1_SECOND;
hrtc.Init.OutPut = RTC_OUTPUTSOURCE_ALARM;
if (HAL_RTC_Init(&hrtc) != HAL_OK)
{
Error_Handler();
}
/* USER CODE BEGIN Check_RTC_BKUP */
/* USER CODE END Check_RTC_BKUP */
/** Initialize RTC and set the Time and Date
*/
// sTime.Hours = 18;
// sTime.Minutes = 25;
// sTime.Seconds = 58;
//
// if (HAL_RTC_SetTime(&hrtc, &sTime, RTC_FORMAT_BCD) != HAL_OK)
// {
// Error_Handler();
// }
// DateToUpdate.WeekDay = RTC_WEEKDAY_MONDAY;
// DateToUpdate.Month = 11;
// DateToUpdate.Date = 24;
// DateToUpdate.Year = 21;
//
// if (HAL_RTC_SetDate(&hrtc, &DateToUpdate, RTC_FORMAT_BCD) != HAL_OK)
// {
// Error_Handler();
// }
/* USER CODE BEGIN RTC_Init 2 */
/* USER CODE END RTC_Init 2 */
}
void HAL_RTC_MspInit(RTC_HandleTypeDef* rtcHandle)
{
if(rtcHandle->Instance==RTC)
{
/* USER CODE BEGIN RTC_MspInit 0 */
/* USER CODE END RTC_MspInit 0 */
HAL_PWR_EnableBkUpAccess();
/* Enable BKP CLK enable for backup registers */
__HAL_RCC_BKP_CLK_ENABLE();
/* RTC clock enable */
__HAL_RCC_RTC_ENABLE();
/* USER CODE BEGIN RTC_MspInit 1 */
/* USER CODE END RTC_MspInit 1 */
}
}
void HAL_RTC_MspDeInit(RTC_HandleTypeDef* rtcHandle)
{
if(rtcHandle->Instance==RTC)
{
/* USER CODE BEGIN RTC_MspDeInit 0 */
/* USER CODE END RTC_MspDeInit 0 */
/* Peripheral clock disable */
__HAL_RCC_RTC_DISABLE();
/* USER CODE BEGIN RTC_MspDeInit 1 */
/* USER CODE END RTC_MspDeInit 1 */
}
}
/* USER CODE BEGIN 1 */
/* USER CODE END 1 */
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

623
bootloader/Core/Src/stm32f1xx_hal_msp.c Normal file
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/* USER CODE BEGIN Header */
/**
******************************************************************************
* @file stm32f1xx_hal_msp.c
* @brief This file provides code for the MSP Initialization
* and de-Initialization codes.
******************************************************************************
* @attention
*
* <h2><center>&copy; Copyright (c) 2021 STMicroelectronics.
* All rights reserved.</center></h2>
*
* This software component is licensed by ST under Ultimate Liberty license
* SLA0044, the "License"; You may not use this file except in compliance with
* the License. You may obtain a copy of the License at:
* www.st.com/SLA0044
*
******************************************************************************
*/
/* USER CODE END Header */
/* Includes ------------------------------------------------------------------*/
#include "main.h"
/* USER CODE BEGIN Includes */
/* USER CODE END Includes */
/* Private typedef -----------------------------------------------------------*/
/* USER CODE BEGIN TD */
/* USER CODE END TD */
/* Private define ------------------------------------------------------------*/
/* USER CODE BEGIN Define */
/* USER CODE END Define */
/* Private macro -------------------------------------------------------------*/
/* USER CODE BEGIN Macro */
/* USER CODE END Macro */
/* Private variables ---------------------------------------------------------*/
/* USER CODE BEGIN PV */
/* USER CODE END PV */
/* Private function prototypes -----------------------------------------------*/
/* USER CODE BEGIN PFP */
/* USER CODE END PFP */
/* External functions --------------------------------------------------------*/
/* USER CODE BEGIN ExternalFunctions */
/* USER CODE END ExternalFunctions */
/* USER CODE BEGIN 0 */
/* USER CODE END 0 */
/**
* Initializes the Global MSP.
*/
void HAL_MspInit(void)
{
/* USER CODE BEGIN MspInit 0 */
/* USER CODE END MspInit 0 */
__HAL_RCC_AFIO_CLK_ENABLE();
__HAL_RCC_PWR_CLK_ENABLE();
/* System interrupt init*/
/** ENABLE: Full SWJ (JTAG-DP + SW-DP): Reset State
*/
__HAL_AFIO_REMAP_SWJ_ENABLE();
/* USER CODE BEGIN MspInit 1 */
/* USER CODE END MspInit 1 */
}
/**
* @brief ADC MSP Initialization
* This function configures the hardware resources used in this example
* @param hadc: ADC handle pointer
* @retval None
*/
void HAL_ADC_MspInit(ADC_HandleTypeDef* hadc)
{
GPIO_InitTypeDef GPIO_InitStruct = {0};
if(hadc->Instance==ADC2)
{
/* USER CODE BEGIN ADC2_MspInit 0 */
/* USER CODE END ADC2_MspInit 0 */
/* Peripheral clock enable */
__HAL_RCC_ADC2_CLK_ENABLE();
__HAL_RCC_GPIOC_CLK_ENABLE();
/**ADC2 GPIO Configuration
PC0 ------> ADC2_IN10
*/
GPIO_InitStruct.Pin = GPIO_PIN_0;
GPIO_InitStruct.Mode = GPIO_MODE_ANALOG;
HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);
/* USER CODE BEGIN ADC2_MspInit 1 */
/* USER CODE END ADC2_MspInit 1 */
}
}
/**
* @brief ADC MSP De-Initialization
* This function freeze the hardware resources used in this example
* @param hadc: ADC handle pointer
* @retval None
*/
void HAL_ADC_MspDeInit(ADC_HandleTypeDef* hadc)
{
if(hadc->Instance==ADC2)
{
/* USER CODE BEGIN ADC2_MspDeInit 0 */
/* USER CODE END ADC2_MspDeInit 0 */
/* Peripheral clock disable */
__HAL_RCC_ADC2_CLK_DISABLE();
/**ADC2 GPIO Configuration
PC0 ------> ADC2_IN10
*/
HAL_GPIO_DeInit(GPIOC, GPIO_PIN_0);
/* USER CODE BEGIN ADC2_MspDeInit 1 */
/* USER CODE END ADC2_MspDeInit 1 */
}
}
static uint32_t HAL_RCC_CAN1_CLK_ENABLED=0;
/**
* @brief CAN MSP Initialization
* This function configures the hardware resources used in this example
* @param hcan: CAN handle pointer
* @retval None
*/
void HAL_CAN_MspInit(CAN_HandleTypeDef* hcan)
{
GPIO_InitTypeDef GPIO_InitStruct = {0};
if(hcan->Instance==CAN1)
{
/* USER CODE BEGIN CAN1_MspInit 0 */
/* USER CODE END CAN1_MspInit 0 */
/* Peripheral clock enable */
HAL_RCC_CAN1_CLK_ENABLED++;
if(HAL_RCC_CAN1_CLK_ENABLED==1){
__HAL_RCC_CAN1_CLK_ENABLE();
}
__HAL_RCC_GPIOD_CLK_ENABLE();
/**CAN1 GPIO Configuration
PD0 ------> CAN1_RX
PD1 ------> CAN1_TX
*/
GPIO_InitStruct.Pin = GPIO_PIN_0;
GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
GPIO_InitStruct.Pull = GPIO_NOPULL;
HAL_GPIO_Init(GPIOD, &GPIO_InitStruct);
GPIO_InitStruct.Pin = GPIO_PIN_1;
GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH;
HAL_GPIO_Init(GPIOD, &GPIO_InitStruct);
__HAL_AFIO_REMAP_CAN1_3();
/* USER CODE BEGIN CAN1_MspInit 1 */
/* USER CODE END CAN1_MspInit 1 */
}
else if(hcan->Instance==CAN2)
{
/* USER CODE BEGIN CAN2_MspInit 0 */
/* USER CODE END CAN2_MspInit 0 */
/* Peripheral clock enable */
__HAL_RCC_CAN2_CLK_ENABLE();
HAL_RCC_CAN1_CLK_ENABLED++;
if(HAL_RCC_CAN1_CLK_ENABLED==1){
__HAL_RCC_CAN1_CLK_ENABLE();
}
__HAL_RCC_GPIOB_CLK_ENABLE();
/**CAN2 GPIO Configuration
PB12 ------> CAN2_RX
PB13 ------> CAN2_TX
*/
GPIO_InitStruct.Pin = GPIO_PIN_12;
GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
GPIO_InitStruct.Pull = GPIO_NOPULL;
HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
GPIO_InitStruct.Pin = GPIO_PIN_13;
GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH;
HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
/* USER CODE BEGIN CAN2_MspInit 1 */
/* USER CODE END CAN2_MspInit 1 */
}
}
/**
* @brief CAN MSP De-Initialization
* This function freeze the hardware resources used in this example
* @param hcan: CAN handle pointer
* @retval None
*/
void HAL_CAN_MspDeInit(CAN_HandleTypeDef* hcan)
{
if(hcan->Instance==CAN1)
{
/* USER CODE BEGIN CAN1_MspDeInit 0 */
/* USER CODE END CAN1_MspDeInit 0 */
/* Peripheral clock disable */
HAL_RCC_CAN1_CLK_ENABLED--;
if(HAL_RCC_CAN1_CLK_ENABLED==0){
__HAL_RCC_CAN1_CLK_DISABLE();
}
/**CAN1 GPIO Configuration
PD0 ------> CAN1_RX
PD1 ------> CAN1_TX
*/
HAL_GPIO_DeInit(GPIOD, GPIO_PIN_0|GPIO_PIN_1);
/* USER CODE BEGIN CAN1_MspDeInit 1 */
/* USER CODE END CAN1_MspDeInit 1 */
}
else if(hcan->Instance==CAN2)
{
/* USER CODE BEGIN CAN2_MspDeInit 0 */
/* USER CODE END CAN2_MspDeInit 0 */
/* Peripheral clock disable */
__HAL_RCC_CAN2_CLK_DISABLE();
HAL_RCC_CAN1_CLK_ENABLED--;
if(HAL_RCC_CAN1_CLK_ENABLED==0){
__HAL_RCC_CAN1_CLK_DISABLE();
}
/**CAN2 GPIO Configuration
PB12 ------> CAN2_RX
PB13 ------> CAN2_TX
*/
HAL_GPIO_DeInit(GPIOB, GPIO_PIN_12|GPIO_PIN_13);
/* USER CODE BEGIN CAN2_MspDeInit 1 */
/* USER CODE END CAN2_MspDeInit 1 */
}
}
/**
* @brief DAC MSP Initialization
* This function configures the hardware resources used in this example
* @param hdac: DAC handle pointer
* @retval None
*/
void HAL_DAC_MspInit(DAC_HandleTypeDef* hdac)
{
GPIO_InitTypeDef GPIO_InitStruct = {0};
if(hdac->Instance==DAC)
{
/* USER CODE BEGIN DAC_MspInit 0 */
/* USER CODE END DAC_MspInit 0 */
/* Peripheral clock enable */
__HAL_RCC_DAC_CLK_ENABLE();
__HAL_RCC_GPIOA_CLK_ENABLE();
/**DAC GPIO Configuration
PA4 ------> DAC_OUT1
*/
GPIO_InitStruct.Pin = GPIO_PIN_4;
GPIO_InitStruct.Mode = GPIO_MODE_ANALOG;
HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
/* USER CODE BEGIN DAC_MspInit 1 */
/* USER CODE END DAC_MspInit 1 */
}
}
/**
* @brief DAC MSP De-Initialization
* This function freeze the hardware resources used in this example
* @param hdac: DAC handle pointer
* @retval None
*/
void HAL_DAC_MspDeInit(DAC_HandleTypeDef* hdac)
{
if(hdac->Instance==DAC)
{
/* USER CODE BEGIN DAC_MspDeInit 0 */
/* USER CODE END DAC_MspDeInit 0 */
/* Peripheral clock disable */
__HAL_RCC_DAC_CLK_DISABLE();
/**DAC GPIO Configuration
PA4 ------> DAC_OUT1
*/
HAL_GPIO_DeInit(GPIOA, GPIO_PIN_4);
/* USER CODE BEGIN DAC_MspDeInit 1 */
/* USER CODE END DAC_MspDeInit 1 */
}
}
/**
* @brief SPI MSP Initialization
* This function configures the hardware resources used in this example
* @param hspi: SPI handle pointer
* @retval None
*/
void HAL_SPI_MspInit(SPI_HandleTypeDef* hspi)
{
GPIO_InitTypeDef GPIO_InitStruct = {0};
if(hspi->Instance==SPI1)
{
/* USER CODE BEGIN SPI1_MspInit 0 */
/* USER CODE END SPI1_MspInit 0 */
/* Peripheral clock enable */
__HAL_RCC_SPI1_CLK_ENABLE();
__HAL_RCC_GPIOA_CLK_ENABLE();
/**SPI1 GPIO Configuration
PA5 ------> SPI1_SCK
PA6 ------> SPI1_MISO
PA7 ------> SPI1_MOSI
*/
GPIO_InitStruct.Pin = GPIO_PIN_5|GPIO_PIN_7;
GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH;
HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
GPIO_InitStruct.Pin = GPIO_PIN_6;
GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
GPIO_InitStruct.Pull = GPIO_NOPULL;
HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
/* USER CODE BEGIN SPI1_MspInit 1 */
/* USER CODE END SPI1_MspInit 1 */
}
else if(hspi->Instance==SPI3)
{
/* USER CODE BEGIN SPI3_MspInit 0 */
/* USER CODE END SPI3_MspInit 0 */
/* Peripheral clock enable */
__HAL_RCC_SPI3_CLK_ENABLE();
__HAL_RCC_GPIOC_CLK_ENABLE();
/**SPI3 GPIO Configuration
PC10 ------> SPI3_SCK
PC11 ------> SPI3_MISO
PC12 ------> SPI3_MOSI
*/
//
// GPIO_InitStruct.Pin = LTC_SCK_Pin|LTC_MOSI_Pin;
// GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
// GPIO_InitStruct.Pull = GPIO_NOPULL;
// GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH;
// GPIO_InitStruct.Alternate = GPIO_AF5_SPI1;
// HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
//
// GPIO_InitStruct.Pin = LTC_MISO_Pin;
// GPIO_InitStruct.Mode = GPIO_MODE_AF_OD;
// GPIO_InitStruct.Pull = GPIO_PULLUP;
// GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH;
// GPIO_InitStruct.Alternate = GPIO_AF5_SPI1;
// HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
//
GPIO_InitStruct.Pin = GPIO_PIN_10|GPIO_PIN_12;
GPIO_InitStruct.Pull = GPIO_NOPULL;
GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH;
HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);
GPIO_InitStruct.Pin = GPIO_PIN_11;
GPIO_InitStruct.Mode = GPIO_MODE_AF_OD; // before input
GPIO_InitStruct.Pull = GPIO_PULLUP;
HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);
__HAL_AFIO_REMAP_SPI3_ENABLE();
/* USER CODE BEGIN SPI3_MspInit 1 */
/* USER CODE END SPI3_MspInit 1 */
}
}
/**
* @brief SPI MSP De-Initialization
* This function freeze the hardware resources used in this example
* @param hspi: SPI handle pointer
* @retval None
*/
void HAL_SPI_MspDeInit(SPI_HandleTypeDef* hspi)
{
if(hspi->Instance==SPI1)
{
/* USER CODE BEGIN SPI1_MspDeInit 0 */
/* USER CODE END SPI1_MspDeInit 0 */
/* Peripheral clock disable */
__HAL_RCC_SPI1_CLK_DISABLE();
/**SPI1 GPIO Configuration
PA5 ------> SPI1_SCK
PA6 ------> SPI1_MISO
PA7 ------> SPI1_MOSI
*/
HAL_GPIO_DeInit(GPIOA, GPIO_PIN_5|GPIO_PIN_6|GPIO_PIN_7);
/* USER CODE BEGIN SPI1_MspDeInit 1 */
/* USER CODE END SPI1_MspDeInit 1 */
}
else if(hspi->Instance==SPI3)
{
/* USER CODE BEGIN SPI3_MspDeInit 0 */
/* USER CODE END SPI3_MspDeInit 0 */
/* Peripheral clock disable */
__HAL_RCC_SPI3_CLK_DISABLE();
/**SPI3 GPIO Configuration
PC10 ------> SPI3_SCK
PC11 ------> SPI3_MISO
PC12 ------> SPI3_MOSI
*/
HAL_GPIO_DeInit(GPIOC, GPIO_PIN_10|GPIO_PIN_11|GPIO_PIN_12);
/* USER CODE BEGIN SPI3_MspDeInit 1 */
/* USER CODE END SPI3_MspDeInit 1 */
}
}
void HAL_TIM_Base_MspInit(TIM_HandleTypeDef* htim_base)
{
if(htim_base->Instance==TIM6)
{
/* USER CODE BEGIN TIM6_MspInit 0 */
/* USER CODE END TIM6_MspInit 0 */
/* Peripheral clock enable */
__HAL_RCC_TIM6_CLK_ENABLE();
/* TIM6 interrupt Init */
HAL_NVIC_SetPriority(TIM6_IRQn, 1, 0);
HAL_NVIC_EnableIRQ(TIM6_IRQn);
/* USER CODE BEGIN TIM6_MspInit 1 */
/* USER CODE END TIM6_MspInit 1 */
}
if(htim_base->Instance==TIM2)
{
/* USER CODE BEGIN TIM6_MspInit 0 */
/* USER CODE END TIM6_MspInit 0 */
/* Peripheral clock enable */
__HAL_RCC_TIM2_CLK_ENABLE();
HAL_NVIC_SetPriority(TIM2_IRQn, 0, 0);
HAL_NVIC_EnableIRQ(TIM2_IRQn);
/* USER CODE BEGIN TIM6_MspInit 1 */
/* USER CODE END TIM6_MspInit 1 */
}
}
/**
* @brief TIM_Base MSP De-Initialization
* This function freeze the hardware resources used in this example
* @param htim_base: TIM_Base handle pointer
* @retval None
*/
void HAL_TIM_Base_MspDeInit(TIM_HandleTypeDef* htim_base)
{
if(htim_base->Instance==TIM6)
{
/* USER CODE BEGIN TIM6_MspDeInit 0 */
/* USER CODE END TIM6_MspDeInit 0 */
/* Peripheral clock disable */
__HAL_RCC_TIM6_CLK_DISABLE();
/* TIM6 interrupt DeInit */
HAL_NVIC_DisableIRQ(TIM6_IRQn);
/* USER CODE BEGIN TIM6_MspDeInit 1 */
/* USER CODE END TIM6_MspDeInit 1 */
}
if(htim_base->Instance==TIM2)
{
/* USER CODE BEGIN TIM6_MspDeInit 0 */
/* USER CODE END TIM6_MspDeInit 0 */
/* Peripheral clock disable */
__HAL_RCC_TIM2_CLK_DISABLE();
/* TIM6 interrupt DeInit */
HAL_NVIC_DisableIRQ(TIM2_IRQn);
/* USER CODE BEGIN TIM6_MspDeInit 1 */
/* USER CODE END TIM6_MspDeInit 1 */
}
}
/**
* @brief UART MSP Initialization
* This function configures the hardware resources used in this example
* @param huart: UART handle pointer
* @retval None
*/
void HAL_UART_MspInit(UART_HandleTypeDef* huart)
{
GPIO_InitTypeDef GPIO_InitStruct = {0};
if(huart->Instance==USART2)
{
/* USER CODE BEGIN USART2_MspInit 0 */
/* USER CODE END USART2_MspInit 0 */
/* Peripheral clock enable */
__HAL_RCC_USART2_CLK_ENABLE();
__HAL_RCC_GPIOA_CLK_ENABLE();
/**USART2 GPIO Configuration
PA2 ------> USART2_TX
PA3 ------> USART2_RX
*/
GPIO_InitStruct.Pin = GPIO_PIN_2;
GPIO_InitStruct.Mode = GPIO_MODE_AF_PP;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_HIGH;
HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
GPIO_InitStruct.Pin = GPIO_PIN_3;
GPIO_InitStruct.Mode = GPIO_MODE_INPUT;
GPIO_InitStruct.Pull = GPIO_NOPULL;
HAL_GPIO_Init(GPIOA, &GPIO_InitStruct);
/* USER CODE BEGIN USART2_MspInit 1 */
HAL_NVIC_SetPriority(USART2_IRQn, 0, 0);
HAL_NVIC_EnableIRQ(USART2_IRQn);
/* USER CODE END USART2_MspInit 1 */
}
}
/**
* @brief UART MSP De-Initialization
* This function freeze the hardware resources used in this example
* @param huart: UART handle pointer
* @retval None
*/
void HAL_UART_MspDeInit(UART_HandleTypeDef* huart)
{
if(huart->Instance==USART2)
{
/* USER CODE BEGIN USART2_MspDeInit 0 */
/* USER CODE END USART2_MspDeInit 0 */
/* Peripheral clock disable */
__HAL_RCC_USART2_CLK_DISABLE();
/**USART2 GPIO Configuration
PA2 ------> USART2_TX
PA3 ------> USART2_RX
*/
HAL_GPIO_DeInit(GPIOA, GPIO_PIN_2|GPIO_PIN_3);
/* USER CODE BEGIN USART2_MspDeInit 1 */
/* USER CODE END USART2_MspDeInit 1 */
}
}
/* USER CODE BEGIN 1 */
/* USER CODE END 1 */
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

279
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/* USER CODE BEGIN Header */
/**
******************************************************************************
* @file stm32f1xx_it.c
* @brief Interrupt Service Routines.
******************************************************************************
* @attention
*
* <h2><center>&copy; Copyright (c) 2021 STMicroelectronics.
* All rights reserved.</center></h2>
*
* This software component is licensed by ST under Ultimate Liberty license
* SLA0044, the "License"; You may not use this file except in compliance with
* the License. You may obtain a copy of the License at:
* www.st.com/SLA0044
*
******************************************************************************
*/
/* USER CODE END Header */
/* Includes ------------------------------------------------------------------*/
#include "main.h"
#include "stm32f1xx_it.h"
/* Private includes ----------------------------------------------------------*/
/* USER CODE BEGIN Includes */
/* USER CODE END Includes */
/* Private typedef -----------------------------------------------------------*/
/* USER CODE BEGIN TD */
extern UART_HandleTypeDef huart2;
/* USER CODE END TD */
void USART2_IRQHandler(void)
{
/* USER CODE BEGIN USART2_IRQn 0 */
/* USER CODE END USART2_IRQn 0 */
HAL_UART_IRQHandler(&huart2);
/* USER CODE BEGIN USART2_IRQn 1 */
/* USER CODE END USART2_IRQn 1 */
}
/* Private define ------------------------------------------------------------*/
/* USER CODE BEGIN PD */
/* USER CODE END PD */
/* Private macro -------------------------------------------------------------*/
/* USER CODE BEGIN PM */
/* USER CODE END PM */
/* Private variables ---------------------------------------------------------*/
/* USER CODE BEGIN PV */
/* USER CODE END PV */
/* Private function prototypes -----------------------------------------------*/
/* USER CODE BEGIN PFP */
/* USER CODE END PFP */
/* Private user code ---------------------------------------------------------*/
/* USER CODE BEGIN 0 */
/* USER CODE END 0 */
/* External variables --------------------------------------------------------*/
extern PCD_HandleTypeDef hpcd_USB_OTG_FS;
extern TIM_HandleTypeDef htim2;
extern TIM_HandleTypeDef htim6;
/* USER CODE BEGIN EV */
/* USER CODE END EV */
/******************************************************************************/
/* Cortex-M3 Processor Interruption and Exception Handlers */
/******************************************************************************/
/**
* @brief This function handles Non maskable interrupt.
*/
void NMI_Handler(void)
{
/* USER CODE BEGIN NonMaskableInt_IRQn 0 */
/* USER CODE END NonMaskableInt_IRQn 0 */
/* USER CODE BEGIN NonMaskableInt_IRQn 1 */
while (1)
{
}
/* USER CODE END NonMaskableInt_IRQn 1 */
}
/**
* @brief This function handles Hard fault interrupt.
*/
void HardFault_Handler(void)
{
/* USER CODE BEGIN HardFault_IRQn 0 */
struct
{
uint32_t r0;
uint32_t r1;
uint32_t r2;
uint32_t r3;
uint32_t r12;
uint32_t lr;
uint32_t pc;
uint32_t psr;
}*stack_ptr; //Указатель на текущее значение стека(SP)
asm(
"TST lr, #4 \n" //Тестируем 3ий бит указателя стека(побитовое И)
"ITE EQ \n" //Значение указателя стека имеет бит 3?
"MRSEQ %[ptr], MSP \n" //Да, сохраняем основной указатель стека
"MRSNE %[ptr], PSP \n" //Нет, сохраняем указатель стека процесса
: [ptr] "=r" (stack_ptr)
);
/* USER CODE END HardFault_IRQn 0 */
while (1)
{
/* USER CODE BEGIN W1_HardFault_IRQn 0 */
HAL_GPIO_WritePin(HL2_GPIO_Port, HL2_Pin, GPIO_PIN_SET);
HAL_GPIO_WritePin(HL3_GPIO_Port, HL3_Pin, GPIO_PIN_SET);
HAL_GPIO_WritePin(HL4_GPIO_Port, HL4_Pin, GPIO_PIN_SET);
HAL_GPIO_WritePin(HL5_GPIO_Port, HL5_Pin, GPIO_PIN_SET);
/* USER CODE END W1_HardFault_IRQn 0 */
}
}
void TIM2_IRQHandler(void)
{
/* USER CODE BEGIN TIM6_IRQn 0 */
/* USER CODE END TIM6_IRQn 0 */
HAL_TIM_IRQHandler(&htim2);
/* USER CODE BEGIN TIM6_IRQn 1 */
/* USER CODE END TIM6_IRQn 1 */
}
void TIM6_IRQHandler(void)
{
/* USER CODE BEGIN TIM6_IRQn 0 */
/* USER CODE END TIM6_IRQn 0 */
HAL_TIM_IRQHandler(&htim6);
/* USER CODE BEGIN TIM6_IRQn 1 */
/* USER CODE END TIM6_IRQn 1 */
}
/**
* @brief This function handles Memory management fault.
*/
void MemManage_Handler(void)
{
/* USER CODE BEGIN MemoryManagement_IRQn 0 */
/* USER CODE END MemoryManagement_IRQn 0 */
while (1)
{
/* USER CODE BEGIN W1_MemoryManagement_IRQn 0 */
/* USER CODE END W1_MemoryManagement_IRQn 0 */
}
}
/**
* @brief This function handles Prefetch fault, memory access fault.
*/
void BusFault_Handler(void)
{
/* USER CODE BEGIN BusFault_IRQn 0 */
/* USER CODE END BusFault_IRQn 0 */
while (1)
{
/* USER CODE BEGIN W1_BusFault_IRQn 0 */
/* USER CODE END W1_BusFault_IRQn 0 */
}
}
/**
* @brief This function handles Undefined instruction or illegal state.
*/
void UsageFault_Handler(void)
{
/* USER CODE BEGIN UsageFault_IRQn 0 */
/* USER CODE END UsageFault_IRQn 0 */
while (1)
{
/* USER CODE BEGIN W1_UsageFault_IRQn 0 */
/* USER CODE END W1_UsageFault_IRQn 0 */
}
}
/**
* @brief This function handles System service call via SWI instruction.
*/
void SVC_Handler(void)
{
/* USER CODE BEGIN SVCall_IRQn 0 */
/* USER CODE END SVCall_IRQn 0 */
/* USER CODE BEGIN SVCall_IRQn 1 */
/* USER CODE END SVCall_IRQn 1 */
}
/**
* @brief This function handles Debug monitor.
*/
void DebugMon_Handler(void)
{
/* USER CODE BEGIN DebugMonitor_IRQn 0 */
/* USER CODE END DebugMonitor_IRQn 0 */
/* USER CODE BEGIN DebugMonitor_IRQn 1 */
/* USER CODE END DebugMonitor_IRQn 1 */
}
/**
* @brief This function handles Pendable request for system service.
*/
void PendSV_Handler(void)
{
/* USER CODE BEGIN PendSV_IRQn 0 */
/* USER CODE END PendSV_IRQn 0 */
/* USER CODE BEGIN PendSV_IRQn 1 */
/* USER CODE END PendSV_IRQn 1 */
}
/**
* @brief This function handles System tick timer.
*/
void SysTick_Handler(void)
{
/* USER CODE BEGIN SysTick_IRQn 0 */
/* USER CODE END SysTick_IRQn 0 */
HAL_IncTick();
/* USER CODE BEGIN SysTick_IRQn 1 */
/* USER CODE END SysTick_IRQn 1 */
}
/******************************************************************************/
/* STM32F1xx Peripheral Interrupt Handlers */
/* Add here the Interrupt Handlers for the used peripherals. */
/* For the available peripheral interrupt handler names, */
/* please refer to the startup file (startup_stm32f1xx.s). */
/******************************************************************************/
/**
* @brief This function handles USB OTG FS global interrupt.
*/
void OTG_FS_IRQHandler(void)
{
/* USER CODE BEGIN OTG_FS_IRQn 0 */
/* USER CODE END OTG_FS_IRQn 0 */
HAL_PCD_IRQHandler(&hpcd_USB_OTG_FS);
/* USER CODE BEGIN OTG_FS_IRQn 1 */
/* USER CODE END OTG_FS_IRQn 1 */
}
/* USER CODE BEGIN 1 */
/* USER CODE END 1 */
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/

207
bootloader/Core/Src/syscalls.c Normal file
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@@ -0,0 +1,207 @@
/**
*****************************************************************************
**
** File : syscalls.c
**
** Author : Auto-generated by System workbench for STM32
**
** Abstract : System Workbench Minimal System calls file
**
** For more information about which c-functions
** need which of these lowlevel functions
** please consult the Newlib libc-manual
**
** Target : STMicroelectronics STM32
**
** Distribution: The file is distributed “as is,” without any warranty
** of any kind.
**
*****************************************************************************
** @attention
**
** <h2><center>&copy; COPYRIGHT(c) 2019 STMicroelectronics</center></h2>
**
** Redistribution and use in source and binary forms, with or without modification,
** are permitted provided that the following conditions are met:
** 1. Redistributions of source code must retain the above copyright notice,
** this list of conditions and the following disclaimer.
** 2. Redistributions in binary form must reproduce the above copyright notice,
** this list of conditions and the following disclaimer in the documentation
** and/or other materials provided with the distribution.
** 3. Neither the name of STMicroelectronics nor the names of its contributors
** may be used to endorse or promote products derived from this software
** without specific prior written permission.
**
** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
** AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
** IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
** DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
** FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
** DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
** SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
** CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
** OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
**
*****************************************************************************
*/
/* Includes */
#include <sys/stat.h>
#include <stdlib.h>
#include <errno.h>
#include <stdio.h>
#include <signal.h>
#include <time.h>
#include <sys/time.h>
#include <sys/times.h>
/* Variables */
//#undef errno
extern int errno;
extern int __io_putchar(int ch) __attribute__((weak));
extern int __io_getchar(void) __attribute__((weak));
register char * stack_ptr asm("sp");
char *__env[1] = { 0 };
char **environ = __env;
/* Functions */
void initialise_monitor_handles()
{
}
int _getpid(void)
{
return 1;
}
int _kill(int pid, int sig)
{
errno = EINVAL;
return -1;
}
void _exit (int status)
{
_kill(status, -1);
while (1) {} /* Make sure we hang here */
}
__attribute__((weak)) int _read(int file, char *ptr, int len)
{
int DataIdx;
for (DataIdx = 0; DataIdx < len; DataIdx++)
{
*ptr++ = __io_getchar();
}
return len;
}
__attribute__((weak)) int _write(int file, char *ptr, int len)
{
int DataIdx;
for (DataIdx = 0; DataIdx < len; DataIdx++)
{
__io_putchar(*ptr++);
}
return len;
}
caddr_t _sbrk(int incr)
{
extern char end asm("end");
static char *heap_end;
char *prev_heap_end;
if (heap_end == 0)
heap_end = &end;
prev_heap_end = heap_end;
if (heap_end + incr > stack_ptr)
{
// write(1, "Heap and stack collision\n", 25);
// abort();
errno = ENOMEM;
return (caddr_t) -1;
}
heap_end += incr;
return (caddr_t) prev_heap_end;
}
int _close(int file)
{
return -1;
}
int _fstat(int file, struct stat *st)
{
st->st_mode = S_IFCHR;
return 0;
}
int _isatty(int file)
{
return 1;
}
int _lseek(int file, int ptr, int dir)
{
return 0;
}
int _open(char *path, int flags, ...)
{
/* Pretend like we always fail */
return -1;
}
int _wait(int *status)
{
errno = ECHILD;
return -1;
}
int _unlink(char *name)
{
errno = ENOENT;
return -1;
}
int _times(struct tms *buf)
{
return -1;
}
int _stat(char *file, struct stat *st)
{
st->st_mode = S_IFCHR;
return 0;
}
int _link(char *old, char *new)
{
errno = EMLINK;
return -1;
}
int _fork(void)
{
errno = EAGAIN;
return -1;
}
int _execve(char *name, char **argv, char **env)
{
errno = ENOMEM;
return -1;
}

408
bootloader/Core/Src/system_stm32f1xx.c Normal file
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/**
******************************************************************************
* @file system_stm32f1xx.c
* @author MCD Application Team
* @brief CMSIS Cortex-M3 Device Peripheral Access Layer System Source File.
*
* 1. This file provides two functions and one global variable to be called from
* user application:
* - SystemInit(): Setups the system clock (System clock source, PLL Multiplier
* factors, AHB/APBx prescalers and Flash settings).
* This function is called at startup just after reset and
* before branch to main program. This call is made inside
* the "startup_stm32f1xx_xx.s" file.
*
* - SystemCoreClock variable: Contains the core clock (HCLK), it can be used
* by the user application to setup the SysTick
* timer or configure other parameters.
*
* - SystemCoreClockUpdate(): Updates the variable SystemCoreClock and must
* be called whenever the core clock is changed
* during program execution.
*
* 2. After each device reset the HSI (8 MHz) is used as system clock source.
* Then SystemInit() function is called, in "startup_stm32f1xx_xx.s" file, to
* configure the system clock before to branch to main program.
*
* 4. The default value of HSE crystal is set to 8 MHz (or 25 MHz, depending on
* the product used), refer to "HSE_VALUE".
* When HSE is used as system clock source, directly or through PLL, and you
* are using different crystal you have to adapt the HSE value to your own
* configuration.
*
******************************************************************************
* @attention
*
* <h2><center>&copy; Copyright (c) 2017 STMicroelectronics.
* All rights reserved.</center></h2>
*
* This software component is licensed by ST under BSD 3-Clause license,
* the "License"; You may not use this file except in compliance with the
* License. You may obtain a copy of the License at:
* opensource.org/licenses/BSD-3-Clause
*
******************************************************************************
*/
/** @addtogroup CMSIS
* @{
*/
/** @addtogroup stm32f1xx_system
* @{
*/
/** @addtogroup STM32F1xx_System_Private_Includes
* @{
*/
#include "stm32f1xx.h"
/**
* @}
*/
/** @addtogroup STM32F1xx_System_Private_TypesDefinitions
* @{
*/
/**
* @}
*/
/** @addtogroup STM32F1xx_System_Private_Defines
* @{
*/
#if !defined (HSE_VALUE)
#define HSE_VALUE 8000000U /*!< Default value of the External oscillator in Hz.
This value can be provided and adapted by the user application. */
#endif /* HSE_VALUE */
#if !defined (HSI_VALUE)
#define HSI_VALUE 8000000U /*!< Default value of the Internal oscillator in Hz.
This value can be provided and adapted by the user application. */
#endif /* HSI_VALUE */
/*!< Uncomment the following line if you need to use external SRAM */
#if defined(STM32F100xE) || defined(STM32F101xE) || defined(STM32F101xG) || defined(STM32F103xE) || defined(STM32F103xG)
/* #define DATA_IN_ExtSRAM */
#endif /* STM32F100xE || STM32F101xE || STM32F101xG || STM32F103xE || STM32F103xG */
/* Note: Following vector table addresses must be defined in line with linker
configuration. */
/*!< Uncomment the following line if you need to relocate the vector table
anywhere in Flash or Sram, else the vector table is kept at the automatic
remap of boot address selected */
#define USER_VECT_TAB_ADDRESS
#if defined(USER_VECT_TAB_ADDRESS)
/*!< Uncomment the following line if you need to relocate your vector Table
in Sram else user remap will be done in Flash. */
/* #define VECT_TAB_SRAM */
#if defined(VECT_TAB_SRAM)
#define VECT_TAB_BASE_ADDRESS SRAM_BASE /*!< Vector Table base address field.
This value must be a multiple of 0x200. */
#define VECT_TAB_OFFSET 0x00000000U /*!< Vector Table base offset field.
This value must be a multiple of 0x200. */
#else
#define VECT_TAB_BASE_ADDRESS FLASH_BASE /*!< Vector Table base address field.
This value must be a multiple of 0x200. */
#define VECT_TAB_OFFSET 0x00034000U /*!< Vector Table base offset field.
This value must be a multiple of 0x200. */
#endif /* VECT_TAB_SRAM */
#endif /* USER_VECT_TAB_ADDRESS */
/******************************************************************************/
/**
* @}
*/
/** @addtogroup STM32F1xx_System_Private_Macros
* @{
*/
/**
* @}
*/
/** @addtogroup STM32F1xx_System_Private_Variables
* @{
*/
/* This variable is updated in three ways:
1) by calling CMSIS function SystemCoreClockUpdate()
2) by calling HAL API function HAL_RCC_GetHCLKFreq()
3) each time HAL_RCC_ClockConfig() is called to configure the system clock frequency
Note: If you use this function to configure the system clock; then there
is no need to call the 2 first functions listed above, since SystemCoreClock
variable is updated automatically.
*/
uint32_t SystemCoreClock = 16000000;
const uint8_t AHBPrescTable[16U] = {0, 0, 0, 0, 0, 0, 0, 0, 1, 2, 3, 4, 6, 7, 8, 9};
const uint8_t APBPrescTable[8U] = {0, 0, 0, 0, 1, 2, 3, 4};
/**
* @}
*/
/** @addtogroup STM32F1xx_System_Private_FunctionPrototypes
* @{
*/
#if defined(STM32F100xE) || defined(STM32F101xE) || defined(STM32F101xG) || defined(STM32F103xE) || defined(STM32F103xG)
#ifdef DATA_IN_ExtSRAM
static void SystemInit_ExtMemCtl(void);
#endif /* DATA_IN_ExtSRAM */
#endif /* STM32F100xE || STM32F101xE || STM32F101xG || STM32F103xE || STM32F103xG */
/**
* @}
*/
/** @addtogroup STM32F1xx_System_Private_Functions
* @{
*/
/**
* @brief Setup the microcontroller system
* Initialize the Embedded Flash Interface, the PLL and update the
* SystemCoreClock variable.
* @note This function should be used only after reset.
* @param None
* @retval None
*/
void SystemInit (void)
{
#if defined(STM32F100xE) || defined(STM32F101xE) || defined(STM32F101xG) || defined(STM32F103xE) || defined(STM32F103xG)
#ifdef DATA_IN_ExtSRAM
SystemInit_ExtMemCtl();
#endif /* DATA_IN_ExtSRAM */
#endif
/* Configure the Vector Table location -------------------------------------*/
#if defined(USER_VECT_TAB_ADDRESS)
SCB->VTOR = VECT_TAB_BASE_ADDRESS | VECT_TAB_OFFSET; /* Vector Table Relocation in Internal SRAM. */
#endif /* USER_VECT_TAB_ADDRESS */
}
/**
* @brief Update SystemCoreClock variable according to Clock Register Values.
* The SystemCoreClock variable contains the core clock (HCLK), it can
* be used by the user application to setup the SysTick timer or configure
* other parameters.
*
* @note Each time the core clock (HCLK) changes, this function must be called
* to update SystemCoreClock variable value. Otherwise, any configuration
* based on this variable will be incorrect.
*
* @note - The system frequency computed by this function is not the real
* frequency in the chip. It is calculated based on the predefined
* constant and the selected clock source:
*
* - If SYSCLK source is HSI, SystemCoreClock will contain the HSI_VALUE(*)
*
* - If SYSCLK source is HSE, SystemCoreClock will contain the HSE_VALUE(**)
*
* - If SYSCLK source is PLL, SystemCoreClock will contain the HSE_VALUE(**)
* or HSI_VALUE(*) multiplied by the PLL factors.
*
* (*) HSI_VALUE is a constant defined in stm32f1xx.h file (default value
* 8 MHz) but the real value may vary depending on the variations
* in voltage and temperature.
*
* (**) HSE_VALUE is a constant defined in stm32f1xx.h file (default value
* 8 MHz or 25 MHz, depending on the product used), user has to ensure
* that HSE_VALUE is same as the real frequency of the crystal used.
* Otherwise, this function may have wrong result.
*
* - The result of this function could be not correct when using fractional
* value for HSE crystal.
* @param None
* @retval None
*/
void SystemCoreClockUpdate (void)
{
uint32_t tmp = 0U, pllmull = 0U, pllsource = 0U;
#if defined(STM32F105xC) || defined(STM32F107xC)
uint32_t prediv1source = 0U, prediv1factor = 0U, prediv2factor = 0U, pll2mull = 0U;
#endif /* STM32F105xC */
#if defined(STM32F100xB) || defined(STM32F100xE)
uint32_t prediv1factor = 0U;
#endif /* STM32F100xB or STM32F100xE */
/* Get SYSCLK source -------------------------------------------------------*/
tmp = RCC->CFGR & RCC_CFGR_SWS;
switch (tmp)
{
case 0x00U: /* HSI used as system clock */
SystemCoreClock = HSI_VALUE;
break;
case 0x04U: /* HSE used as system clock */
SystemCoreClock = HSE_VALUE;
break;
case 0x08U: /* PLL used as system clock */
/* Get PLL clock source and multiplication factor ----------------------*/
pllmull = RCC->CFGR & RCC_CFGR_PLLMULL;
pllsource = RCC->CFGR & RCC_CFGR_PLLSRC;
#if !defined(STM32F105xC) && !defined(STM32F107xC)
pllmull = ( pllmull >> 18U) + 2U;
if (pllsource == 0x00U)
{
/* HSI oscillator clock divided by 2 selected as PLL clock entry */
SystemCoreClock = (HSI_VALUE >> 1U) * pllmull;
}
else
{
#if defined(STM32F100xB) || defined(STM32F100xE)
prediv1factor = (RCC->CFGR2 & RCC_CFGR2_PREDIV1) + 1U;
/* HSE oscillator clock selected as PREDIV1 clock entry */
SystemCoreClock = (HSE_VALUE / prediv1factor) * pllmull;
#else
/* HSE selected as PLL clock entry */
if ((RCC->CFGR & RCC_CFGR_PLLXTPRE) != (uint32_t)RESET)
{/* HSE oscillator clock divided by 2 */
SystemCoreClock = (HSE_VALUE >> 1U) * pllmull;
}
else
{
SystemCoreClock = HSE_VALUE * pllmull;
}
#endif
}
#else
pllmull = pllmull >> 18U;
if (pllmull != 0x0DU)
{
pllmull += 2U;
}
else
{ /* PLL multiplication factor = PLL input clock * 6.5 */
pllmull = 13U / 2U;
}
if (pllsource == 0x00U)
{
/* HSI oscillator clock divided by 2 selected as PLL clock entry */
SystemCoreClock = (HSI_VALUE >> 1U) * pllmull;
}
else
{/* PREDIV1 selected as PLL clock entry */
/* Get PREDIV1 clock source and division factor */
prediv1source = RCC->CFGR2 & RCC_CFGR2_PREDIV1SRC;
prediv1factor = (RCC->CFGR2 & RCC_CFGR2_PREDIV1) + 1U;
if (prediv1source == 0U)
{
/* HSE oscillator clock selected as PREDIV1 clock entry */
SystemCoreClock = (HSE_VALUE / prediv1factor) * pllmull;
}
else
{/* PLL2 clock selected as PREDIV1 clock entry */
/* Get PREDIV2 division factor and PLL2 multiplication factor */
prediv2factor = ((RCC->CFGR2 & RCC_CFGR2_PREDIV2) >> 4U) + 1U;
pll2mull = ((RCC->CFGR2 & RCC_CFGR2_PLL2MUL) >> 8U) + 2U;
SystemCoreClock = (((HSE_VALUE / prediv2factor) * pll2mull) / prediv1factor) * pllmull;
}
}
#endif /* STM32F105xC */
break;
default:
SystemCoreClock = HSI_VALUE;
break;
}
/* Compute HCLK clock frequency ----------------*/
/* Get HCLK prescaler */
tmp = AHBPrescTable[((RCC->CFGR & RCC_CFGR_HPRE) >> 4U)];
/* HCLK clock frequency */
SystemCoreClock >>= tmp;
}
#if defined(STM32F100xE) || defined(STM32F101xE) || defined(STM32F101xG) || defined(STM32F103xE) || defined(STM32F103xG)
/**
* @brief Setup the external memory controller. Called in startup_stm32f1xx.s
* before jump to __main
* @param None
* @retval None
*/
#ifdef DATA_IN_ExtSRAM
/**
* @brief Setup the external memory controller.
* Called in startup_stm32f1xx_xx.s/.c before jump to main.
* This function configures the external SRAM mounted on STM3210E-EVAL
* board (STM32 High density devices). This SRAM will be used as program
* data memory (including heap and stack).
* @param None
* @retval None
*/
void SystemInit_ExtMemCtl(void)
{
__IO uint32_t tmpreg;
/*!< FSMC Bank1 NOR/SRAM3 is used for the STM3210E-EVAL, if another Bank is
required, then adjust the Register Addresses */
/* Enable FSMC clock */
RCC->AHBENR = 0x00000114U;
/* Delay after an RCC peripheral clock enabling */
tmpreg = READ_BIT(RCC->AHBENR, RCC_AHBENR_FSMCEN);
/* Enable GPIOD, GPIOE, GPIOF and GPIOG clocks */
RCC->APB2ENR = 0x000001E0U;
/* Delay after an RCC peripheral clock enabling */
tmpreg = READ_BIT(RCC->APB2ENR, RCC_APB2ENR_IOPDEN);
(void)(tmpreg);
/* --------------- SRAM Data lines, NOE and NWE configuration ---------------*/
/*---------------- SRAM Address lines configuration -------------------------*/
/*---------------- NOE and NWE configuration --------------------------------*/
/*---------------- NE3 configuration ----------------------------------------*/
/*---------------- NBL0, NBL1 configuration ---------------------------------*/
GPIOD->CRL = 0x44BB44BBU;
GPIOD->CRH = 0xBBBBBBBBU;
GPIOE->CRL = 0xB44444BBU;
GPIOE->CRH = 0xBBBBBBBBU;
GPIOF->CRL = 0x44BBBBBBU;
GPIOF->CRH = 0xBBBB4444U;
GPIOG->CRL = 0x44BBBBBBU;
GPIOG->CRH = 0x444B4B44U;
/*---------------- FSMC Configuration ---------------------------------------*/
/*---------------- Enable FSMC Bank1_SRAM Bank ------------------------------*/
FSMC_Bank1->BTCR[4U] = 0x00001091U;
FSMC_Bank1->BTCR[5U] = 0x00110212U;
}
#endif /* DATA_IN_ExtSRAM */
#endif /* STM32F100xE || STM32F101xE || STM32F101xG || STM32F103xE || STM32F103xG */
/**
* @}
*/
/**
* @}
*/
/**
* @}
*/
/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/