/* USER CODE BEGIN Header */
/**
******************************************************************************
* @file : main.c
* @brief : Main program body
******************************************************************************
* @attention
*
*
© Copyright (c) 2019 STMicroelectronics.
* All rights reserved.
*
* 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 "usart.h"
#include "gpio.h"
/* Private includes ----------------------------------------------------------*/
/* USER CODE BEGIN Includes */
/* USER CODE END Includes */
/* Private typedef -----------------------------------------------------------*/
/* USER CODE BEGIN PTD */
/* USER CODE END PTD */
/* Private define ------------------------------------------------------------*/
/* USER CODE BEGIN PD */
/* USER CODE END PD */
/* Private macro -------------------------------------------------------------*/
/* USER CODE BEGIN PM */
/* USER CODE END PM */
/* Private variables ---------------------------------------------------------*/
#define ApplicationAddress 0x8010000
#define VECT_TAB_OFFSET 0x10000
int i;
/* USER CODE BEGIN PV */
uint8_t msg[7]={0xFF,0xFF,0x00,0x00,0x00,0x00,0x0D};
uint8_t NACK[1]={0x79};
int rf=0;
int row=0;
int data_count=0;
uint32_t temp[10000];
uint32_t FlashData1[10000];
uint8_t FlashData[16];
uint8_t com[7]={0xFF,0xFF,0x00,0x00,0x00,0x01,0x0D};
uint8_t com1[7]={0xFF,0xFF,0x00,0x00,0x00,0x02,0x0D};
uint8_t start[7]={0xFF,0xFF,0x00,0x00,0x00,0x03,0x0D};
/* USER CODE END PV */
/* Private function prototypes -----------------------------------------------*/
void SystemClock_Config(void);
void UserAppStart(void);
void writeFlashTest(void);
void printFlashTest(void);
/* USER CODE BEGIN PFP */
/* USER CODE END PFP */
/* Private user code ---------------------------------------------------------*/
/* USER CODE BEGIN 0 */
/* USER CODE END 0 */
/**
* @brief The application entry point.
* @retval int
*/
int main(void)
{
/* USER CODE BEGIN 1 */
/* 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();
/* USER CODE BEGIN SysInit */
/* USER CODE END SysInit */
/* Initialize all configured peripherals */
MX_GPIO_Init();
MX_USART2_UART_Init();
MX_UART4_Init();
MX_USART1_UART_Init();
/* USER CODE BEGIN 2 */
SCB->VTOR = FLASH_BASE | VECT_TAB_OFFSET;
/*------Zigbee setup-----------------------------------------------*/
HAL_UART_Transmit(&huart4,(uint8_t*)start,sizeof(start),10);
HAL_GPIO_WritePin(GPIOD,GPIO_PIN_14, GPIO_PIN_SET);
/*-----------------------------------------------------*/
/* USER CODE END 2 */
/* Infinite loop */
/* USER CODE BEGIN WHILE */
while (1)
{
/* USER CODE END WHILE */
if(rf==0)
{
HAL_UART_Receive_IT(&huart4, (uint8_t *)msg,sizeof(msg));
}
else
{
HAL_UART_Receive_IT(&huart4, (uint8_t *)FlashData,sizeof(FlashData));
}
//HAL_UART_Receive_IT(&huart4, (uint8_t *)msg,sizeof(msg));
/* USER CODE BEGIN 3 */
}
/* USER CODE END 3 */
}
/**
* @brief System Clock Configuration
* @retval None
*/
void SystemClock_Config(void)
{
RCC_OscInitTypeDef RCC_OscInitStruct = {0};
RCC_ClkInitTypeDef RCC_ClkInitStruct = {0};
/** Configure the main internal regulator output voltage
*/
__HAL_RCC_PWR_CLK_ENABLE();
__HAL_PWR_VOLTAGESCALING_CONFIG(PWR_REGULATOR_VOLTAGE_SCALE1);
/** Initializes the CPU, AHB and APB busses clocks
*/
RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSI;
RCC_OscInitStruct.HSIState = RCC_HSI_ON;
RCC_OscInitStruct.HSICalibrationValue = RCC_HSICALIBRATION_DEFAULT;
RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSI;
RCC_OscInitStruct.PLL.PLLM = 8;
RCC_OscInitStruct.PLL.PLLN = 72;
RCC_OscInitStruct.PLL.PLLP = RCC_PLLP_DIV2;
RCC_OscInitStruct.PLL.PLLQ = 3;
if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK)
{
Error_Handler();
}
/** Initializes the CPU, AHB and APB busses 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();
}
}
/* USER CODE BEGIN 4 */
void HAL_UART_RxCpltCallback(UART_HandleTypeDef *huart)
{
if(huart->Instance == UART4)
{
if(rf==1)
{
//printf("row:%d\r\n",row);
for(i=0;i<4;i++)
{
FlashData1[(4*row)+i]=(FlashData[4*i]<<24)+(FlashData[1+(4*i)]<<16)+(FlashData[2+(4*i)]<<8)+FlashData[3+(4*i)];
//printf("%x\r\n",FlashData1[(4*row)+i]);
}
if(row==(data_count-1))
{
writeFlashTest();
printFlashTest();
UserAppStart();
rf=0;
data_count=0;
row=0;
}
row=row+1;
}
else if(rf==0)
{
if(msg[0]==0xFF && msg[1]==0x01 && msg[6]==0x0D)
{
HAL_UART_Transmit(&huart4, (uint8_t *)NACK,1,0xFFFF);
rf=1;
data_count=msg[2]*100+msg[3];
}
if(msg[0]==0xFF && msg[1]==0x02 && msg[6]==0x0D)
{
HAL_GPIO_WritePin(GPIOD,GPIO_PIN_14, GPIO_PIN_SET);
HAL_UART_Transmit(&huart4,(uint8_t*)com,sizeof(com),10);
}
if(msg[0]==0xFF && msg[1]==0x03 && msg[6]==0x0D)
{
HAL_GPIO_WritePin(GPIOD,GPIO_PIN_14, GPIO_PIN_RESET);
HAL_UART_Transmit(&huart4,(uint8_t*)com1,sizeof(com1),10);
}
}
}
}
void UserAppStart(void)
{ typedef void (*pFunction)(void);
pFunction Jump_To_Application;
uint32_t JumpAddress;
if (((*(__IO uint32_t*)ApplicationAddress) & 0x2FFE0000 ) == 0x20000000)
{
/* Jump to user application */
JumpAddress = *(__IO uint32_t*) (ApplicationAddress + 4);
Jump_To_Application = (pFunction) JumpAddress;
/* Initialize user application's Stack Pointer */
__set_MSP(*(__IO uint32_t*) ApplicationAddress);
Jump_To_Application();
}
}
void writeFlashTest(void)
{
FLASH_EraseInitTypeDef pEraseInit;
HAL_FLASH_Unlock();
pEraseInit.TypeErase = FLASH_TYPEERASE_SECTORS;
pEraseInit.VoltageRange = FLASH_VOLTAGE_RANGE_3;
pEraseInit.Sector = FLASH_SECTOR_4;
pEraseInit.NbSectors = 1;
uint32_t PageError=0;
HAL_FLASHEx_Erase(&pEraseInit,&PageError);
for(i=0;i<(data_count*4);i++)
{
HAL_FLASH_Program(TYPEPROGRAM_WORD,ApplicationAddress+(i*4),FlashData1[i]);
}
HAL_FLASH_Lock();
}
void printFlashTest(void)
{
for(i=0;i<(data_count*4);i++)
{
temp[i] = *(__IO uint32_t*)(ApplicationAddress+(i*4));
//printf("addr:0x%x, data:0x%x\r\n",ApplicationAddress+(i*4), temp[i]);
//printf("%x\r\n", temp[i]);
}
}
/* 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 */
/* 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,
tex: 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****/