diff options
Diffstat (limited to 'Src/main.c')
| -rw-r--r-- | Src/main.c | 670 |
1 files changed, 0 insertions, 670 deletions
diff --git a/Src/main.c b/Src/main.c deleted file mode 100644 index 760e8eb..0000000 --- a/Src/main.c +++ /dev/null @@ -1,670 +0,0 @@ -/* USER CODE BEGIN Header */
-/**
-******************************************************************************
-* @file : main.c
-* @brief : Main program body
-******************************************************************************
-* @attention
-*
-* <h2><center>© Copyright (c) 2020 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
-*
-******************************************************************************
-*/
-/* USER CODE END Header */
-
-/* Includes ------------------------------------------------------------------*/
-#include "main.h"
-
-/* Private includes ----------------------------------------------------------*/
-/* USER CODE BEGIN Includes */
-#include <stdio.h>
-#include <pb_encode.h>
-#include <pb_decode.h>
-#include "handshake.pb.h"
-#include "devices.h"
-#include "config.h"
-/* 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 */
-#define device_MDR s2m_MDR_response
-#define GET_IDX_FROM_ADDR(i2c_addr) i2c_addr-1
-#define GET_BIT_FROM_IDX(a, b) a[b>>5]&(1<<(b%32))
-#define SET_BIT_FROM_IDX(a, b) a[b>>5]|=(1<<(b%32))
-#define COUNTOF(__BUFFER__) (sizeof(__BUFFER__) / sizeof(*(__BUFFER__)))
-
-#define I2C_ADDRESS 0x05
-
-/* Macro to toggle between master and slave firmware */
-/* #define MASTER */
-/* USER CODE END PM */
-
-/* Private variables ---------------------------------------------------------*/
-I2C_HandleTypeDef hi2c1;
-
-UART_HandleTypeDef huart1;
-
-/* USER CODE BEGIN PV */
-_subscriptions gsubs[10];
-int subs_idx = 0;
-/* USER CODE END PV */
-
-/* Private function prototypes -----------------------------------------------*/
-void SystemClock_Config(void);
-static void MX_GPIO_Init(void);
-static void MX_I2C1_Init(void);
-static void MX_USART1_UART_Init(void);
-/* USER CODE BEGIN PFP */
-bool encode_subscription_callback(pb_ostream_t *ostream, const pb_field_t *field, void * const *arg);
-bool decode_subscriptions_callback(pb_istream_t *istream, const pb_field_t *field, void **args);
-/* 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_I2C1_Init();
- MX_USART1_UART_Init();
- /* USER CODE BEGIN 2 */
-#ifdef TESTING_ENABLE
-#ifdef MASTER
- uint8_t reset_string[] = "\r\n\n==========MASTER RESET=========\r\n\n";
- HAL_UART_Transmit(&huart1, reset_string, sizeof(reset_string), 100);
-#else
- uint8_t reset_string[] = "\r\n\n==========SLAVE RESET=========\r\n\n";
- HAL_UART_Transmit(&huart1, reset_string, sizeof(reset_string), 100);
-#endif /* MASTER */
-#endif /* TESTING_ENABLE */
-
-#ifdef MASTER
- uint8_t MDR_req_buf[64], debug_buf[128] = {0}, term[]="\r\n";
- m2s_MDR_request MDR_req_message;
- pb_ostream_t MDR_req_stream = pb_ostream_from_buffer(MDR_req_buf, sizeof(MDR_req_buf));
- MDR_req_message.record_type = 7; /* Placeholder for default record type */
- if(!pb_encode(&MDR_req_stream, m2s_MDR_request_fields, &MDR_req_message)) {
-#ifdef DEBUG_ENABLE
- uint8_t err_buf[] = "MDR reqest encoding error\r\n";
- HAL_UART_Transmit(&huart1, err_buf, sizeof(err_buf), 100);
-#endif /* DEBUG_ENABLE */
- Error_Handler();
- }
- uint16_t enc_size = MDR_req_stream.bytes_written;
-#ifdef TESTING_ENABLE
- sprintf((char*)debug_buf, "Encoded length: %d\r\n", enc_size);
- HAL_UART_Transmit(&huart1, debug_buf, sizeof(debug_buf), 100);
- memset(debug_buf, 0, 128);
- uint8_t bufbuf[] = "MDR req buffer: ";
- HAL_UART_Transmit(&huart1, bufbuf, sizeof(bufbuf), 100);
- for(int x=0; x<enc_size; x++) {
- sprintf((char*)debug_buf+x, "%x", MDR_req_buf[x]);
- }
- HAL_UART_Transmit(&huart1, debug_buf, enc_size, 100);
- HAL_UART_Transmit(&huart1, term, 2, 100);
- memset(debug_buf, 0, 128);
-#endif /* TESTING_ENABLE */
-
- if (HAL_I2C_Master_Transmit(&hi2c1, (uint16_t)I2C_ADDRESS, (uint8_t*)MDR_req_buf, 2, 10000) != HAL_OK) {
-#ifdef DEBUG_ENABLE
- sprintf((char*)debug_buf, "Unable to send MDR request. I2C error: %ld\r\n", HAL_I2C_GetError(&hi2c1));
- HAL_UART_Transmit(&huart1, debug_buf, sizeof(debug_buf), 100);
- memset(debug_buf, 0, 128);
-#endif /* DEBUG_ENABLE */
- }
- HAL_GPIO_TogglePin(led_GPIO_Port, led_Pin);
-
- uint8_t MDR_ACK_buf[8] = {0};
- HAL_Delay(100);
-
- uint32_t AF_error_counter = 0;
- while (HAL_I2C_Master_Receive(&hi2c1, (uint8_t)I2C_ADDRESS, (uint8_t*)MDR_ACK_buf, s2m_MDR_req_ACK_size, 100) != HAL_OK) {
- if (HAL_I2C_GetError(&hi2c1) != HAL_I2C_ERROR_AF) {
-#ifdef DEBUG_ENABLE
- sprintf((char*)debug_buf, "Unable to get MDR ACK. I2C error: %ld\r\n", HAL_I2C_GetError(&hi2c1));
- HAL_UART_Transmit(&huart1, debug_buf, sizeof(debug_buf), 100);
- memset(debug_buf, 0, 128);
-#endif /* DEBUG_ENABLE */
- break;
- }
- if (++AF_error_counter > 1000) {
- break;
- }
- }
-
-#ifdef TESTING_ENABLE
- uint8_t bufbuf2[] = "MDR ACK buffer: ";
- HAL_UART_Transmit(&huart1, bufbuf2, sizeof(bufbuf2), 100);
- for (int x=0; x<2; x++) {
- sprintf((char*)debug_buf+x, "%x|", MDR_ACK_buf[x]);
- }
- HAL_UART_Transmit(&huart1, debug_buf, 2, 100);
- HAL_UART_Transmit(&huart1, term, 2, 100);
- memset(debug_buf, 0, 128);
-#endif /* TESTING_ENABLE */
-
- uint32_t MDR_len = 0;
- pb_istream_t MDR_ACK_istream = pb_istream_from_buffer(MDR_ACK_buf, 2);
- s2m_MDR_req_ACK MDR_ACK;
- if (!pb_decode(&MDR_ACK_istream, s2m_MDR_req_ACK_fields, &MDR_ACK)) {
-#ifdef DEBUG_ENABLE
- uint8_t errbuf[] = "MDR ACK decoding error\r\n";
- HAL_UART_Transmit(&huart1, errbuf, sizeof(errbuf), 100);
-#endif /* DEBUG_ENABLE */
- }
- else {
- MDR_len = MDR_ACK.MDR_res_length;
-#ifdef TESTING_ENABLE
- sprintf((char*)debug_buf, "Got MDR message length: %ld\r\n", MDR_ACK.MDR_res_length);
- HAL_UART_Transmit(&huart1, debug_buf, sizeof(debug_buf), 100);
- memset(debug_buf, 0, 128);
-#endif /* TESTING_ENABLE */
- }
-
- uint8_t MDR_CTS_buf[8] = {0};
- m2s_MDR_res_CTS MDR_CTS;
- pb_ostream_t MDR_CTS_ostream = pb_ostream_from_buffer(MDR_CTS_buf, sizeof(MDR_CTS_buf));
-
- MDR_CTS.timeout = 100;
- if (!pb_encode(&MDR_CTS_ostream, m2s_MDR_res_CTS_fields, &MDR_CTS)) {
-#ifdef DEBUG_ENABLE
- sprintf((char*)debug_buf, "MDR encoding error\r\n");
- HAL_UART_Transmit(&huart1, debug_buf, sizeof(debug_buf), 100);
- memset(debug_buf, 0, 128);
-#endif
- }
-#ifdef TESTING_ENABLE
- sprintf((char*)debug_buf, "CTS size: %d\r\n", MDR_CTS_ostream.bytes_written);
- HAL_UART_Transmit(&huart1, debug_buf, sizeof(debug_buf), 100);
- memset(debug_buf, 0, 128);
- uint8_t ctsbuf[] = "\tCTS buffer: ";
- for(int x=0; x<2; x++) {
- sprintf((char*)debug_buf+x, "%x", MDR_CTS_buf[x]);
- }
- HAL_UART_Transmit(&huart1, ctsbuf, sizeof(ctsbuf), 100);
- HAL_UART_Transmit(&huart1, debug_buf, sizeof(debug_buf), 100);
- HAL_UART_Transmit(&huart1, term, 2, 100);
- memset(debug_buf, 0, 128);
-#endif /* TESTING_ENABLE */
-
- if (HAL_I2C_Master_Transmit(&hi2c1, (uint16_t)I2C_ADDRESS, (uint8_t*)MDR_CTS_buf, 2, 10000) != HAL_OK) {
-#ifdef DEBUG_ENABLE
- sprintf((char*)debug_buf, "Unable to send MDR CTS. I2C error: %ld\r\n", HAL_I2C_GetError(&hi2c1));
- HAL_UART_Transmit(&huart1, debug_buf, sizeof(debug_buf), 100);
- memset(debug_buf, 0, 128);
-#endif /* DEBUG_ENABLE */
- }
- HAL_GPIO_TogglePin(led_GPIO_Port, led_Pin);
-
- uint8_t MDR_buf[256];
- AF_error_counter = 0;
- while (HAL_I2C_Master_Receive(&hi2c1, (uint8_t)I2C_ADDRESS, (uint8_t*)MDR_buf, MDR_len, 1000) != HAL_OK) {
- if (HAL_I2C_GetError(&hi2c1) != HAL_I2C_ERROR_AF) {
-#ifdef DEBUG_ENABLE
- sprintf((char*)debug_buf, "Unable to get MDR. I2C error: %ld\r\n", HAL_I2C_GetError(&hi2c1));
- HAL_UART_Transmit(&huart1, debug_buf, sizeof(debug_buf), 100);
- memset(debug_buf, 0, 128);
-#endif /* DEBUG_ENABLE */
- break;
- }
- AF_error_counter++;
- /* if (++AF_error_counter > 1000) { */
- /* break; */
- /* } */
- }
-
-#ifdef TESTING_ENABLE
- sprintf((char*)debug_buf, "MDR trials: %ld\r\n", AF_error_counter);
- HAL_UART_Transmit(&huart1, debug_buf, sizeof(debug_buf), 100);
- memset(debug_buf, 0, 128);
-#endif
-
-#ifdef TESTING_ENABLE
- uint8_t mdrbuf[] = "Got MDR: ";
- for (int x=0; x<MDR_len; x++) {
- sprintf((char*)debug_buf+x, "%x", MDR_buf[x]);
- }
- HAL_UART_Transmit(&huart1, mdrbuf, sizeof(mdrbuf), 100);
- HAL_UART_Transmit(&huart1, debug_buf, sizeof(debug_buf), 100);
- HAL_UART_Transmit(&huart1, term, 2, 100);
- memset(debug_buf, 0, 128);
-#endif /* TESTING_ENABLE */
-
- s2m_MDR_response MDR_res;
- MDR_res.subscriptions.funcs.decode=decode_subscriptions_callback;
- pb_istream_t MDR_istream = pb_istream_from_buffer(MDR_buf, MDR_len);
- // Decode the mdr
- if (!pb_decode(&MDR_istream, s2m_MDR_response_fields, &MDR_res)) {
- sprintf((char*)debug_buf, "MDR decode error\r\n");
- HAL_UART_Transmit(&huart1, debug_buf, sizeof(debug_buf), 100);
- memset(debug_buf, 0, 128);
- }
- else {
- sprintf((char*)debug_buf, "MDR:\n\tVersion: %f\nID: %ld\nSub 1 ID: %ld\r\n", MDR_res.MDR_version, MDR_res.module_id, gsubs[1].module_id);
- HAL_UART_Transmit(&huart1, debug_buf, sizeof(debug_buf), 100);
- memset(debug_buf, 0, 128);
- }
-
-#else /* MASTER */
- uint8_t MDR_buf[128], debug_buf[128], term[]="\r\n";
- size_t MDR_enc_size;
- s2m_MDR_response res;
- res.MDR_version=1.1;
- res.module_id = 1;
- res.module_class=1;
- res.entity_id=32;
-
- res.subscriptions.funcs.encode=encode_subscription_callback;
- pb_ostream_t ostream = pb_ostream_from_buffer(MDR_buf, sizeof(MDR_buf));
- if(!pb_encode(&ostream, s2m_MDR_response_fields, &res)){
-#ifdef DEBUG_ENABLE
- uint8_t err_buf[] = "MDR encoding error\r\n";
- HAL_UART_Transmit(&huart1, err_buf, sizeof(err_buf), 100);
-#endif
- while(1) {
- HAL_GPIO_TogglePin(led_GPIO_Port, led_Pin);
- HAL_Delay(500);
- }
- }
- MDR_enc_size = ostream.bytes_written;
-#ifdef TESTING_ENABLE
- sprintf((char*)debug_buf, "MDR Encoded size: %d\r\n", MDR_enc_size);
- HAL_UART_Transmit(&huart1, debug_buf, sizeof(debug_buf), 100);
- memset(debug_buf, 0, 128);
-
- uint8_t bufbuf[] = "MDR Buffer: ";
- HAL_UART_Transmit(&huart1, bufbuf, sizeof(bufbuf), 100);
- for(int x=0; x<MDR_enc_size; x++) {
- sprintf((char*)debug_buf+x, "%x", MDR_buf[x]);
- }
- HAL_UART_Transmit(&huart1, debug_buf, MDR_enc_size, 100);
- HAL_UART_Transmit(&huart1, term, 2, 100);
- memset(debug_buf, 0, 128);
-#endif
-
- uint8_t MDR_ACK_buf[8] = {0};
- s2m_MDR_req_ACK ack;
- ack.MDR_res_length = MDR_enc_size;
- pb_ostream_t MDR_ack_ostream = pb_ostream_from_buffer(MDR_ACK_buf,
- sizeof(MDR_ACK_buf));
- if(!pb_encode(&MDR_ack_ostream, s2m_MDR_req_ACK_fields, &ack)) {
-#ifdef DEBUG_ENABLE
- uint8_t errbuf[] = "MDR ACK encoding error\r\n";
- HAL_UART_Transmit(&huart1, errbuf, sizeof(errbuf), 100);
-#endif /* DEBUG_ENABLE */
- while(1) {
- HAL_GPIO_TogglePin(led_GPIO_Port, led_Pin);
- HAL_Delay(500);
- }
- }
- size_t MDR_ack_size = MDR_ack_ostream.bytes_written;
-#ifdef TESTING_ENABLE
- sprintf((char*)debug_buf, "MDR ACK Encoded size: %d\r\n", MDR_ack_size);
- HAL_UART_Transmit(&huart1, debug_buf, sizeof(debug_buf), 100);
- memset(debug_buf, 0, 128);
-#endif /* TESTING_ENABLE */
-
- uint8_t MDR_req_buf[8];
- m2s_MDR_request MDR_req;
-
- if (HAL_I2C_Slave_Receive(&hi2c1, (uint8_t*)MDR_req_buf, 2, 10000) != HAL_OK) {
-#ifdef DEBUG_ENABLE
- uint8_t debug_buf[] = "Failed to get MDR req\r\n";
- HAL_UART_Transmit(&huart1, debug_buf, sizeof(debug_buf), 100);
-#endif /* DEBUG_ENABLE */
- }
-
-#ifdef TESTING_ENABLE
- uint8_t bufbuf2[] = "MDR ACK buffer: ";
- HAL_UART_Transmit(&huart1, bufbuf2, sizeof(bufbuf2), 100);
- for(int x=0; x<2; x++) {
- sprintf((char*)debug_buf+x, "%x", MDR_ACK_buf[x]);
- }
- HAL_UART_Transmit(&huart1, debug_buf, MDR_enc_size, 100);
- HAL_UART_Transmit(&huart1, term, 2, 100);
- memset(debug_buf, 0, 128);
-#endif
-
- pb_istream_t MDR_req_istream = pb_istream_from_buffer(MDR_req_buf, 2);
- if(!pb_decode(&MDR_req_istream, m2s_MDR_request_fields, &MDR_req)) {
-#ifdef DEBUG_ENABLE
- uint8_t errbuf[] = "MDR request decoding error\r\n";
- HAL_UART_Transmit(&huart1, errbuf, sizeof(errbuf), 100);
-#endif /* DEBUG_ENABLE */
- }
-
-#ifdef TESTING_ENABLE
- sprintf((char*)debug_buf, "Got requested record type: %ld\r\n", MDR_req.record_type);
- HAL_UART_Transmit(&huart1, debug_buf, sizeof(debug_buf), 100);
- memset(debug_buf, 0, 128);
-#endif /* TESTING_ENABLE */
-
- HAL_GPIO_TogglePin(led_GPIO_Port, led_Pin);
-
- if (HAL_I2C_Slave_Transmit(&hi2c1, (uint8_t*)MDR_ACK_buf, s2m_MDR_req_ACK_size, 10000) != HAL_OK) {
-#ifdef DEBUG_ENABLE
- sprintf((char*)debug_buf, "Unable to send MDR ACK. I2C error: %ld\r\n", HAL_I2C_GetError(&hi2c1));
- HAL_UART_Transmit(&huart1, debug_buf, sizeof(debug_buf), 100);
- memset(debug_buf, 0, 128);
-#endif /* DEBUG_ENABLE */
- }
-
- uint8_t MDR_CTS_buf[8];
- m2s_MDR_res_CTS MDR_CTS;
-
- if (HAL_I2C_Slave_Receive(&hi2c1, (uint8_t*)MDR_CTS_buf, 2, 10000) != HAL_OK) {
-#ifdef DEBUG_ENABLE
- sprintf((char*)debug_buf, "Failed to get MDR CTS\r\n");
- HAL_UART_Transmit(&huart1, debug_buf, sizeof(debug_buf), 100);
- memset(debug_buf, 0, 128);
-#endif /* DEBUG_ENABLE */
- }
-#ifdef TESTING_ENABLE
- uint8_t ctsbuf[] = "Got CTS buffer: ";
- for(int x=0; x<2; x++) {
- sprintf((char*)debug_buf+x, "%x", MDR_CTS_buf[x]);
- }
- HAL_UART_Transmit(&huart1, ctsbuf, sizeof(ctsbuf), 100);
- HAL_UART_Transmit(&huart1, debug_buf, sizeof(debug_buf), 100);
- HAL_UART_Transmit(&huart1, term, 2, 100);
- memset(debug_buf, 0, 128);
-#endif /* TESTING_ENABLE */
-
- pb_istream_t MDR_CTS_istream = pb_istream_from_buffer(MDR_CTS_buf, 2);
- if (!pb_decode(&MDR_CTS_istream, m2s_MDR_res_CTS_fields, &MDR_CTS)) {
-#ifdef DEBUG_ENABLE
- sprintf((char*)debug_buf, "Failed to decode MDR CTS\r\n");
- HAL_UART_Transmit(&huart1, debug_buf, sizeof(debug_buf), 100);
- memset(debug_buf, 0, 128);
-#endif /* DEBUG_ENABLE */
- Error_Handler();
- }
-
- uint32_t MDR_timeout = MDR_CTS.timeout;
- if (HAL_I2C_Slave_Transmit(&hi2c1, (uint8_t*)MDR_buf, MDR_enc_size, 10000) !=
- HAL_OK) {
-#ifdef DEBUG_ENABLE
- sprintf((char*)debug_buf, "Unable to send MDR. I2C error: %ld\r\n",
- HAL_I2C_GetError(&hi2c1));
- HAL_UART_Transmit(&huart1, debug_buf, sizeof(debug_buf), 100);
- memset(debug_buf, 0, 128);
-#endif /* DEBUG_ENABLE */
- }
- else {
- sprintf((char*)debug_buf, "Successfully sent MDR\r\n");
- HAL_UART_Transmit(&huart1, debug_buf, sizeof(debug_buf), 100);
- memset(debug_buf, 0, 128);
- }
-
-#endif /* MASTER */
-
- /* USER CODE END 2 */
- /* Infinite loop */
- /* USER CODE BEGIN WHILE */
- while (1)
- {
- /* USER CODE END WHILE */
- /* 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_SCALE2);
- /** 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_NONE;
- 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_HSI;
- RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1;
- RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV1;
- RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV1;
-
- if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_0) != HAL_OK)
- {
- Error_Handler();
- }
-}
-
-/**
- * @brief I2C1 Initialization Function
- * @param None
- * @retval None
- */
-static void MX_I2C1_Init(void)
-{
-
- /* USER CODE BEGIN I2C1_Init 0 */
-
- /* USER CODE END I2C1_Init 0 */
-
- /* USER CODE BEGIN I2C1_Init 1 */
-
- /* USER CODE END I2C1_Init 1 */
- hi2c1.Instance = I2C1;
- hi2c1.Init.ClockSpeed = 100000;
- hi2c1.Init.DutyCycle = I2C_DUTYCYCLE_2;
- hi2c1.Init.OwnAddress1 = I2C_ADDRESS;
- hi2c1.Init.AddressingMode = I2C_ADDRESSINGMODE_7BIT;
- hi2c1.Init.DualAddressMode = I2C_DUALADDRESS_DISABLE;
- hi2c1.Init.OwnAddress2 = 0xFF;
- hi2c1.Init.GeneralCallMode = I2C_GENERALCALL_DISABLE;
- hi2c1.Init.NoStretchMode = I2C_NOSTRETCH_DISABLE;
- if (HAL_I2C_Init(&hi2c1) != HAL_OK)
- {
- Error_Handler();
- }
- /* USER CODE BEGIN I2C1_Init 2 */
-
- /* USER CODE END I2C1_Init 2 */
-
-}
-
-/**
- * @brief USART1 Initialization Function
- * @param None
- * @retval None
- */
-static void MX_USART1_UART_Init(void)
-{
-
- /* USER CODE BEGIN USART1_Init 0 */
-
- /* USER CODE END USART1_Init 0 */
-
- /* USER CODE BEGIN USART1_Init 1 */
-
- /* USER CODE END USART1_Init 1 */
- huart1.Instance = USART1;
- huart1.Init.BaudRate = 9600;
- huart1.Init.WordLength = UART_WORDLENGTH_8B;
- huart1.Init.StopBits = UART_STOPBITS_1;
- huart1.Init.Parity = UART_PARITY_NONE;
- huart1.Init.Mode = UART_MODE_TX_RX;
- huart1.Init.HwFlowCtl = UART_HWCONTROL_NONE;
- huart1.Init.OverSampling = UART_OVERSAMPLING_16;
- if (HAL_UART_Init(&huart1) != HAL_OK)
- {
- Error_Handler();
- }
- /* USER CODE BEGIN USART1_Init 2 */
-
- /* USER CODE END USART1_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_GPIOC_CLK_ENABLE();
- __HAL_RCC_GPIOH_CLK_ENABLE();
- __HAL_RCC_GPIOA_CLK_ENABLE();
- __HAL_RCC_GPIOB_CLK_ENABLE();
-
- /*Configure GPIO pin Output Level */
- HAL_GPIO_WritePin(led_GPIO_Port, led_Pin, GPIO_PIN_RESET);
-
- /*Configure GPIO pin : led_Pin */
- GPIO_InitStruct.Pin = led_Pin;
- GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
- GPIO_InitStruct.Pull = GPIO_NOPULL;
- GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
- HAL_GPIO_Init(led_GPIO_Port, &GPIO_InitStruct);
-
-}
-
-/* USER CODE BEGIN 4 */
-bool encode_subscription_callback(pb_ostream_t *ostream, const pb_field_t *field, void * const *arg)
-{
- if(ostream!=NULL && field->tag == s2m_MDR_response_subscriptions_tag) {
- for (int x=0; x<2; x++) {
- _subscriptions subs;
- subs.module_id = x+10*x;
- subs.i2c_address = x+1;
- subs.has_entity_id=false;
- subs.has_module_class=false;
- subs.has_module_id=true;
- subs.has_i2c_address=true;
- if(!pb_encode_tag_for_field(ostream, field)){
- printf("ERR1\n");
- return false;
- }
- if(!pb_encode_submessage(ostream, _subscriptions_fields, &subs)){
- printf("ERR2\n");
- return false;
- }
- }
- }
- else{
- return false;
- }
- return true;
-}
-
-bool decode_subscriptions_callback(pb_istream_t *istream, const pb_field_t *field, void **args)
-{
- _subscriptions subs;
- if(!pb_decode(istream, _subscriptions_fields, &subs)) {
- return false;
- }
- else {
- /* Parse all fields if they're included */
- if (subs.has_module_id)
- gsubs[subs_idx].module_id = subs.module_id;
- if (subs.has_entity_id)
- gsubs[subs_idx].entity_id = subs.entity_id;
- if (subs.has_module_class)
- gsubs[subs_idx].module_class = subs.module_class;
- if (subs.has_i2c_address)
- gsubs[subs_idx].i2c_address = subs.i2c_address;
- subs_idx++;
- subs_idx%=10;
- return true;
- }
-}
-/* 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 */
- while (1) {
- HAL_GPIO_TogglePin(led_GPIO_Port, led_Pin);
- HAL_Delay(1000);
- }
- /* 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****/
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