source: trunk/fw_g473rct/SES/src/main.c

Last change on this file was 20, checked in by f.jahn, 4 days ago

adc dma funktioniert und modbus funktioniert
File size: 8.6 KB
Line 
1/* USER CODE BEGIN Header */
2/**
3  ******************************************************************************
4  * @file           : main.c
5  * @brief          : Main program body
6  ******************************************************************************
7  * @attention
8  *
9  * Copyright (c) 2025 STMicroelectronics.
10  * All rights reserved.
11  *
12  * This software is licensed under terms that can be found in the LICENSE file
13  * in the root directory of this software component.
14  * If no LICENSE file comes with this software, it is provided AS-IS.
15  *
16  ******************************************************************************
17  */
18/* USER CODE END Header */
19/* Includes ------------------------------------------------------------------*/
20#include "main.h"
21#include "adc.h"
22#include "dma.h"
23#include "fdcan.h"
24#include "i2c.h"
25#include "spi.h"
26#include "usart.h"
27#include "usb.h"
28#include "gpio.h"
29
30/* Private includes ----------------------------------------------------------*/
31/* USER CODE BEGIN Includes */
32#include <stdio.h>
33#include "sysdata.h"
34#include "wh_counter.h"
35#include "ah_counter.h"
36#include "eeprom.h"
37#include "modbus.h"
38#include "chip_temperature.h"
39/* USER CODE END Includes */
40
41/* Private typedef -----------------------------------------------------------*/
42/* USER CODE BEGIN PTD */
43
44/* USER CODE END PTD */
45
46/* Private define ------------------------------------------------------------*/
47/* USER CODE BEGIN PD */
48
49/* USER CODE END PD */
50
51/* Private macro -------------------------------------------------------------*/
52/* USER CODE BEGIN PM */
53
54/* USER CODE END PM */
55
56/* Private variables ---------------------------------------------------------*/
57
58/* USER CODE BEGIN PV */
59modbus_t modbusData;
60#define ADCCONVERTEDVALUES_BUFFER_SIZE 2
61__IO uint32_t adc12Data[ADCCONVERTEDVALUES_BUFFER_SIZE] __attribute__((section(".RAM1")));
62__IO uint32_t adc1Data[1] __attribute__((section(".RAM1")));
63__IO uint32_t adc2Data[1] __attribute__((section(".RAM1")));
64__IO uint32_t adc3Data[3] __attribute__((section(".RAM1")));
65__IO uint32_t adc4Data[1] __attribute__((section(".RAM1")));
66__IO uint32_t adc5Data[4] __attribute__((section(".RAM1")));
67int silentmode =0;
68/* USER CODE END PV */
69
70/* Private function prototypes -----------------------------------------------*/
71void SystemClock_Config(void);
72/* USER CODE BEGIN PFP */
73
74/* USER CODE END PFP */
75
76/* Private user code ---------------------------------------------------------*/
77/* USER CODE BEGIN 0 */
78
79/* USER CODE END 0 */
80
81/**
82  * @brief  The application entry point.
83  * @retval int
84  */
85int main(void)
86{
87
88  /* USER CODE BEGIN 1 */
89    uint8_t firstStartCatcher;
90  /* USER CODE END 1 */
91
92  /* MCU Configuration--------------------------------------------------------*/
93
94  /* Reset of all peripherals, Initializes the Flash interface and the Systick. */
95  HAL_Init();
96
97  /* USER CODE BEGIN Init */
98
99  /* USER CODE END Init */
100
101  /* Configure the system clock */
102  SystemClock_Config();
103
104  /* USER CODE BEGIN SysInit */
105
106  /* USER CODE END SysInit */
107
108  /* Initialize all configured peripherals */
109  MX_GPIO_Init();
110  MX_DMA_Init();
111  MX_ADC1_Init();
112  MX_ADC2_Init();
113  MX_ADC3_Init();
114  MX_ADC4_Init();
115  MX_ADC5_Init();
116  MX_FDCAN2_Init();
117  MX_FDCAN3_Init();
118  MX_I2C3_Init();
119  MX_I2C4_Init();
120  MX_SPI3_Init();
121  MX_USART1_UART_Init();
122  MX_USART2_UART_Init();
123  MX_USB_PCD_Init();
124  /* USER CODE BEGIN 2 */
125  printf("Test debug io\r\n");
126  SYS_DATA_Init();
127  WH_COUNTER_Init();
128  AH_COUNTER_Init();
129
130
131  startType_t startType = EEPROM_isFirstStart();
132
133  switch(startType)
134  {
135          case FIRST_START_AFTER_ERASE:                                 EEPROM_fullRestore(&sys_data);            break;
136          case FIRST_START_AFTER_COMPARTIBLE_UPDATE:    EEPROM_readConfig(&sys_data);             break;
137          case FIRST_START_AFTER_INCOMPARTIBLE_UPDATE:  EEPROM_factoryRestore(&sys_data, 0);  break;  // Preserving calibration and settings
138          case FIRST_START_ERROR:                                               EEPROM_fullRestore(&sys_data);            break;
139  }
140
141  if(HAL_GPIO_ReadPin(GPIO_INPUT_BTN_MODE_GPIO_Port, GPIO_INPUT_BTN_MODE_Pin) == GPIO_PIN_RESET)
142  {
143    HAL_Delay(50);
144    if(HAL_GPIO_ReadPin(GPIO_INPUT_BTN_MODE_GPIO_Port, GPIO_INPUT_BTN_MODE_Pin) == GPIO_PIN_RESET)
145    {
146      printf("factory restore...\n");
147      EEPROM_factoryRestore(&sys_data, 1);
148    }
149  }
150
151    // Modbus Initialisierung
152  mbInit(&modbusData, sys_data.s.parameter.baudrate, sys_data.s.parameter.parityMode, sys_data.s.parameter.stopBit, &huart2);
153
154    // STM32G0 Chiptemperatur Kalibrierung
155  CHIP_TEMPERATURE_Calibration(/*&sys_data*/);
156
157  HAL_ADCEx_Calibration_Start(&hadc1, ADC_DIFFERENTIAL_ENDED);
158  HAL_ADCEx_Calibration_Start(&hadc2, ADC_DIFFERENTIAL_ENDED);
159  HAL_ADCEx_Calibration_Start(&hadc3, ADC_SINGLE_ENDED);
160  HAL_ADCEx_Calibration_Start(&hadc4, ADC_DIFFERENTIAL_ENDED);
161  HAL_ADCEx_Calibration_Start(&hadc5, ADC_SINGLE_ENDED);
162
163
164
165  //SET_BIT(hadc2.Instance->CFGR, ADC_CFGR_DMAEN); //Enable DMA transfer for ADC slave (ADC12_CCR.MDMA = 0b00 -> MDMA mode disabled)
166  //HAL_DMA_Start(hadc2.DMA_Handle,(uint32_t)&hadc2.Instance->DR, (uint32_t)adc2Data,1); //Start ADC slave DMA
167  //SET_BIT(hadc1.Instance->CFGR, ADC_CFGR_DMAEN); //Enable DMA transfer for ADC master (ADC12_CCR.MDMA = 0b00 -> MDMA mode disabled)
168 
169    //HAL_ADC_Start_DMA(&hadc2, (uint32_t*)adc2Data, 1);
170  if (HAL_ADCEx_MultiModeStart_DMA(&hadc1,(uint32_t *)adc12Data,ADCCONVERTEDVALUES_BUFFER_SIZE))  //Start ADC interleaved mode
171  {
172     /* Start Error */
173     Error_Handler();
174  }
175
176  if (HAL_ADC_Start_DMA(&hadc5, (uint32_t *) adc5Data , 4))
177  {
178     /* Start Error */
179     Error_Handler();
180  }
181
182  /* USER CODE END 2 */
183
184  /* Infinite loop */
185  /* USER CODE BEGIN WHILE */
186  while (1)
187  {
188    /* USER CODE END WHILE */
189
190    /* USER CODE BEGIN 3 */
191        // Modbus Kommunikation
192        HAL_Delay(1000);
193        printf("data12d1=%d,data12d2=%d,data5=%d\r\n", adc12Data[0], adc12Data[1], adc5Data[2]);
194    if (mbGetFrameComplete(&modbusData) == true)
195    {
196      if (mbSlaveCheckModbusRtuQuery(&modbusData) == RESPOND_TO_QUERY)
197      {
198          if (silentmode == 0)
199          {
200            mbSlaveProcessRtuQuery(&modbusData);
201          }
202      }
203      else
204      {
205        huart1.RxState = HAL_UART_STATE_BUSY_RX;
206      }
207    }
208
209  }
210  /* USER CODE END 3 */
211}
212
213/**
214  * @brief System Clock Configuration
215  * @retval None
216  */
217void SystemClock_Config(void)
218{
219  RCC_OscInitTypeDef RCC_OscInitStruct = {0};
220  RCC_ClkInitTypeDef RCC_ClkInitStruct = {0};
221
222  /** Configure the main internal regulator output voltage
223  */
224  HAL_PWREx_ControlVoltageScaling(PWR_REGULATOR_VOLTAGE_SCALE1);
225
226  /** Initializes the RCC Oscillators according to the specified parameters
227  * in the RCC_OscInitTypeDef structure.
228  */
229  RCC_OscInitStruct.OscillatorType = RCC_OSCILLATORTYPE_HSI48|RCC_OSCILLATORTYPE_HSE;
230  RCC_OscInitStruct.HSEState = RCC_HSE_ON;
231  RCC_OscInitStruct.HSI48State = RCC_HSI48_ON;
232  RCC_OscInitStruct.PLL.PLLState = RCC_PLL_ON;
233  RCC_OscInitStruct.PLL.PLLSource = RCC_PLLSOURCE_HSE;
234  RCC_OscInitStruct.PLL.PLLM = RCC_PLLM_DIV2;
235  RCC_OscInitStruct.PLL.PLLN = 16;
236  RCC_OscInitStruct.PLL.PLLP = RCC_PLLP_DIV2;
237  RCC_OscInitStruct.PLL.PLLQ = RCC_PLLQ_DIV2;
238  RCC_OscInitStruct.PLL.PLLR = RCC_PLLR_DIV2;
239  if (HAL_RCC_OscConfig(&RCC_OscInitStruct) != HAL_OK)
240  {
241    Error_Handler();
242  }
243
244  /** Initializes the CPU, AHB and APB buses clocks
245  */
246  RCC_ClkInitStruct.ClockType = RCC_CLOCKTYPE_HCLK|RCC_CLOCKTYPE_SYSCLK
247                              |RCC_CLOCKTYPE_PCLK1|RCC_CLOCKTYPE_PCLK2;
248  RCC_ClkInitStruct.SYSCLKSource = RCC_SYSCLKSOURCE_PLLCLK;
249  RCC_ClkInitStruct.AHBCLKDivider = RCC_SYSCLK_DIV1;
250  RCC_ClkInitStruct.APB1CLKDivider = RCC_HCLK_DIV1;
251  RCC_ClkInitStruct.APB2CLKDivider = RCC_HCLK_DIV1;
252
253  if (HAL_RCC_ClockConfig(&RCC_ClkInitStruct, FLASH_LATENCY_3) != HAL_OK)
254  {
255    Error_Handler();
256  }
257}
258
259/* USER CODE BEGIN 4 */
260
261
262/* USER CODE END 4 */
263
264/**
265  * @brief  This function is executed in case of error occurrence.
266  * @retval None
267  */
268void Error_Handler(void)
269{
270  /* USER CODE BEGIN Error_Handler_Debug */
271  /* User can add his own implementation to report the HAL error return state */
272  __disable_irq();
273  printf("error handler!\r\n");
274  while (1)
275  {
276  }
277  /* USER CODE END Error_Handler_Debug */
278}
279#ifdef USE_FULL_ASSERT
280/**
281  * @brief  Reports the name of the source file and the source line number
282  *         where the assert_param error has occurred.
283  * @param  file: pointer to the source file name
284  * @param  line: assert_param error line source number
285  * @retval None
286  */
287void assert_failed(uint8_t *file, uint32_t line)
288{
289  /* USER CODE BEGIN 6 */
290  /* User can add his own implementation to report the file name and line number,
291     ex: printf("Wrong parameters value: file %s on line %d\r\n", file, line) */
292         printf("Wrong parameters value: file %s on line %d\r\n", file, line);
293  /* USER CODE END 6 */
294}
295#endif /* USE_FULL_ASSERT */
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