Andrey/ds18b20-MODBUS
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add iddle irq

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This commit is contained in:
andrey
2025-10-27 16:49:16 +03:00
parent 694a8ab793
commit 345ab9df8b
22 changed files with 371 additions and 301 deletions
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18
john103C6T6/Core/Src/gpio.c
View File

@@ -50,15 +50,25 @@ void MX_GPIO_Init(void)
__HAL_RCC_GPIOA_CLK_ENABLE();
__HAL_RCC_GPIOB_CLK_ENABLE();
/*Configure GPIO pin Output Level */
HAL_GPIO_WritePin(GPIOC, GPIO_PIN_13, GPIO_PIN_RESET);
/*Configure GPIO pin Output Level */
HAL_GPIO_WritePin(GPIOA, GPIO_PIN_1|GPIO_PIN_2|GPIO_PIN_3|GPIO_PIN_4
|GPIO_PIN_5|GPIO_PIN_6|GPIO_PIN_7|GPIO_PIN_8
|GPIO_PIN_9|GPIO_PIN_10|One_wire_Pin, GPIO_PIN_SET);
|GPIO_PIN_9|Relay_dc5v_Pin|One_wire_Pin, GPIO_PIN_RESET);
/*Configure GPIO pin Output Level */
HAL_GPIO_WritePin(GPIOB, GPIO_PIN_0|GPIO_PIN_1|GPIO_PIN_2|GPIO_PIN_10
|GPIO_PIN_11|GPIO_PIN_12|GPIO_PIN_13|GPIO_PIN_14
|GPIO_PIN_15, GPIO_PIN_SET);
|GPIO_PIN_15, GPIO_PIN_RESET);
/*Configure GPIO pin : PC13 */
GPIO_InitStruct.Pin = GPIO_PIN_13;
GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
GPIO_InitStruct.Pull = GPIO_NOPULL;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;
HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);
/*Configure GPIO pin : PA0 */
GPIO_InitStruct.Pin = GPIO_PIN_0;
@@ -68,10 +78,10 @@ void MX_GPIO_Init(void)
/*Configure GPIO pins : PA1 PA2 PA3 PA4
PA5 PA6 PA7 PA8
PA9 PA10 PAPin */
PA9 Relay_dc5v_Pin One_wire_Pin */
GPIO_InitStruct.Pin = GPIO_PIN_1|GPIO_PIN_2|GPIO_PIN_3|GPIO_PIN_4
|GPIO_PIN_5|GPIO_PIN_6|GPIO_PIN_7|GPIO_PIN_8
|GPIO_PIN_9|GPIO_PIN_10|One_wire_Pin;
|GPIO_PIN_9|Relay_dc5v_Pin|One_wire_Pin;
GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
GPIO_InitStruct.Pull = GPIO_NOPULL;
GPIO_InitStruct.Speed = GPIO_SPEED_FREQ_LOW;

58
john103C6T6/Core/Src/main.c
View File

@@ -69,6 +69,7 @@ uint8_t ralay_5v_on_var=0;
uint8_t uart_byte = 0;
uint8_t first_in=1;
DALLAS_SensorHandleTypeDef sens[30];
int init_sens=0;
/* USER CODE END PM */
@@ -95,7 +96,6 @@ void SystemClock_Config(void);
* @retval int
*/
int main(void)
{
/* USER CODE BEGIN 1 */
@@ -121,7 +121,6 @@ int main(void)
/* Initialize all configured peripherals */
MX_GPIO_Init();
MX_TIM1_Init();
MX_USART1_UART_Init();
MX_TIM2_Init();
@@ -136,13 +135,13 @@ int main(void)
MODBUS_FirstInit();
uint8_t uart_byte = 0;
RS_Receive_IT(&hmodbus1, &MODBUS_MSG);
Dallas_BusFirstInit(&htim1);
// èíèöèàëèçàöèÿ ïî ïîðÿäêó íàéäåííûõ äàò÷èêîâ
// Èíèöèàëèçàöèÿ ïî èíäåêñó (ïîðÿäêîâîìó íîìåðó íàéäåííîãî äàò÷èêà)
Dallas_BusFirstInit(&htim1);
// <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
// <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> (<28><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>)
for ( int i=0; i<hdallas.onewire->RomCnt;i++)
{
// Èíèöèàëèçàöèÿ ïî ROM-àäðåñó
// <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> ROM-<2D><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
//sens[i].Init.init_func = &Dallas_SensorInitByROM;
// sens[i].Init.InitParam.ROM = rom_address;
sens[i].Init.InitParam.Ind = i;
@@ -159,8 +158,45 @@ int main(void)
/* USER CODE BEGIN WHILE */
while (1)
{
if( hmodbus1.pMessagePtr->Func_Code&ERR_VALUES_START)
{
static int pause_Alarm_led;
while (1)
{
if (pause_Alarm_led>1000000)
{
GPIOC->ODR^=1<<13;
pause_Alarm_led=0;
}
pause_Alarm_led++;
}
}
for(int i=0;i<hdallas.onewire->RomCnt;i++)
if(sens[i].isLost)
{
init_sens=1;
}
if (init_sens)
{
init_sens=0;
//Dallas_BusFirstInit(&htim1);
for ( int i=0; i<hdallas.onewire->RomCnt;i++)
{
// <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> ROM-<2D><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
//sens[i].Init.init_func = &Dallas_SensorInitByROM;
// sens[i].Init.InitParam.ROM = rom_address;
sens[i].Init.InitParam.Ind = i;
sens[i].Init.init_func = &Dallas_SensorInitByInd;
sens[i].Init.Resolution = DALLAS_CONFIG_9_BITS;
MB_DATA.HoldRegs.set_Temp[i] =sens[i].set_temp =20.;
MB_DATA.HoldRegs.set_hyst[i]=sens[i].hyst =1;
Dallas_AddNewSensors(&hdallas, &sens[i]);
}
}
if (_debug_init||MB_DATA.Coils.init_param)
{
_debug_init=0;
@@ -292,7 +328,7 @@ void SystemClock_Config(void)
/* USER CODE BEGIN 4 */
void iwdg_refresh(void)
{
IWDG->KR = 0xAAAA; // Ñáðîñèòü òàéìåð
IWDG->KR = 0xAAAA; // <EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
}
void led_blink(GPIO_TypeDef *GPIOx,uint16_t GPIO_Pin,uint8_t iter,uint16_t delay)
{
@@ -382,7 +418,8 @@ void HAL_TIM_PeriodElapsedCallback(TIM_HandleTypeDef *htim)
/* USER CODE BEGIN Callback 0 */
/* USER CODE END Callback 0 */
if (htim->Instance == TIM3) {
if (htim->Instance == TIM3)
{
HAL_IncTick();
}
/* USER CODE BEGIN Callback 1 */
@@ -404,8 +441,7 @@ void Error_Handler(void)
}
/* USER CODE END Error_Handler_Debug */
}
#ifdef USE_FULL_ASSERT
#ifdef USE_FULL_ASSERT
/**
* @brief Reports the name of the source file and the source line number
* where the assert_param error has occurred.

4
john103C6T6/Core/Src/ow_port.c
View File

@@ -53,7 +53,7 @@ volatile uint32_t *config_reg = (OW_Pin_Numb < 8) ? &(OW->DataPort->CRL) : &(OW-
}
HAL_GPIO_Init(OW->DataPort, &GPIO_InitStruct);
#endif
#endif
#endif
}
/**
@@ -98,7 +98,7 @@ uint8_t OneWire_Pin_Read(OneWire_t* OW)
#else
#ifdef LL_Driver
return ((OW->DataPort->IDR & OW->DataPin) != 0x00U) ? 1 : 0;
#else6
#else
return HAL_GPIO_ReadPin(OW->DataPort, OW->DataPin);
#endif
#endif

31
john103C6T6/Core/Src/rtc.c
View File

@@ -57,24 +57,23 @@ void MX_RTC_Init(void)
/** Initialize RTC and set the Time and Date
*/
// sTime.Hours = 0x0;
// sTime.Minutes = 0x0;
// sTime.Seconds = 0x0;
sTime.Hours = 0x0;
sTime.Minutes = 0x0;
sTime.Seconds = 0x0;
// // if (HAL_RTC_SetTime(&hrtc, &sTime, RTC_FORMAT_BCD) != HAL_OK)
// {
// Error_Handler();
// }
// DateToUpdate.WeekDay = RTC_WEEKDAY_MONDAY;
// DateToUpdate.Month = RTC_MONTH_JANUARY;
// DateToUpdate.Date = 0x1;
// DateToUpdate.Year = 0x0;
if (HAL_RTC_SetTime(&hrtc, &sTime, RTC_FORMAT_BCD) != HAL_OK)
{
Error_Handler();
}
DateToUpdate.WeekDay = RTC_WEEKDAY_MONDAY;
DateToUpdate.Month = RTC_MONTH_JANUARY;
DateToUpdate.Date = 0x1;
DateToUpdate.Year = 0x0;
// if (HAL_RTC_SetDate(&hrtc, &DateToUpdate, RTC_FORMAT_BCD) != HAL_OK)
// {
// Error_Handler();
// }
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 */

2
john103C6T6/Core/Src/spi.c
View File

@@ -44,7 +44,7 @@ void MX_SPI1_Init(void)
hspi1.Init.CLKPolarity = SPI_POLARITY_LOW;
hspi1.Init.CLKPhase = SPI_PHASE_1EDGE;
hspi1.Init.NSS = SPI_NSS_SOFT;
hspi1.Init.BaudRatePrescaler = SPI_BAUDRATEPRESCALER_2;
hspi1.Init.BaudRatePrescaler = SPI_BAUDRATEPRESCALER_4;
hspi1.Init.FirstBit = SPI_FIRSTBIT_MSB;
hspi1.Init.TIMode = SPI_TIMODE_DISABLE;
hspi1.Init.CRCCalculation = SPI_CRCCALCULATION_DISABLE;

1
john103C6T6/Core/Src/stm32f1xx_hal_msp.c
View File

@@ -1,4 +1,3 @@
/* USER CODE BEGIN Header */
/**
******************************************************************************

14
john103C6T6/Core/Src/stm32f1xx_hal_timebase_tim.c
View File

@@ -46,12 +46,15 @@ HAL_StatusTypeDef HAL_InitTick(uint32_t TickPriority)
uint32_t uwPrescalerValue = 0U;
uint32_t pFLatency;
HAL_StatusTypeDef status = HAL_OK;
/* Enable TIM3 clock */
__HAL_RCC_TIM3_CLK_ENABLE();
/* Get clock configuration */
HAL_RCC_GetClockConfig(&clkconfig, &pFLatency);
/* Get APB1 prescaler */
uwAPB1Prescaler = clkconfig.APB1CLKDivider;
/* Compute TIM3 clock */
@@ -71,12 +74,11 @@ HAL_StatusTypeDef HAL_InitTick(uint32_t TickPriority)
htim3.Instance = TIM3;
/* Initialize TIMx peripheral as follow:
+ Period = [(TIM3CLK/1000) - 1]. to have a (1/1000) s time base.
+ Prescaler = (uwTimclock/1000000 - 1) to have a 1MHz counter clock.
+ ClockDivision = 0
+ Counter direction = Up
*/
* Period = [(TIM3CLK/1000) - 1]. to have a (1/1000) s time base.
* Prescaler = (uwTimclock/1000000 - 1) to have a 1MHz counter clock.
* ClockDivision = 0
* Counter direction = Up
*/
htim3.Init.Period = (1000000U / 1000U) - 1U;
htim3.Init.Prescaler = uwPrescalerValue;
htim3.Init.ClockDivision = 0;

8
john103C6T6/Core/Src/stm32f1xx_it.c
View File

@@ -285,7 +285,7 @@ void TIM2_IRQHandler(void)
/* USER CODE END TIM2_IRQn 0 */
HAL_TIM_IRQHandler(&htim2);
/* USER CODE BEGIN TIM2_IRQn 1 */
RS_TIM_Handler(&hmodbus1);
// RS_TIM_Handler(&hmodbus1);
/* USER CODE END TIM2_IRQn 1 */
}
@@ -313,7 +313,11 @@ static uint8_t first_in=1;
void USART1_IRQHandler(void)
{
/* USER CODE BEGIN USART1_IRQn 0 */
if (__HAL_UART_GET_FLAG(&huart1, UART_FLAG_IDLE))
{
__HAL_UART_CLEAR_IDLEFLAG(&huart1);
RS_TIM_Handler(&hmodbus1);
}
/* USER CODE END USART1_IRQn 0 */
HAL_UART_IRQHandler(&huart1);
/* USER CODE BEGIN USART1_IRQn 1 */

2
john103C6T6/Core/Src/usart.c
View File

@@ -36,7 +36,7 @@ void MX_USART1_UART_Init(void)
/* USER CODE END USART1_Init 0 */
/* USER CODE BEGIN USART1_Init 1 */
huart1.ReceptionType=HAL_UART_RECEPTION_TOIDLE;
/* USER CODE END USART1_Init 1 */
huart1.Instance = USART1;
huart1.Init.BaudRate = 115200;