Changeset 25 for trunk/fw_g473rct/Core/Src/gpio.c

Timestamp:

Sep 7, 2025, 3:51:43 PM (7 weeks ago)

Author:

f.jahn

Message:

RTC implementiert

File:

• trunk/fw_g473rct/Core/Src/gpio.c (modified) (5 diffs)

trunk/fw_g473rct/Core/Src/gpio.c

@@ -23 +23 @@
 
 /* USER CODE BEGIN 0 */
-
+#include "ads1260.h"
 /* USER CODE END 0 */
 
@@ -53 +53 @@
 
   /*Configure GPIO pin Output Level */
-  HAL_GPIO_WritePin(GPIOC, AUX_ENABLE_Pin|ADC_START_CONV_Pin|ADC_RESET_Pin, GPIO_PIN_RESET);
+  HAL_GPIO_WritePin(GPIOC, AUX_EN_Pin|ADC_START_CONV_Pin|ADC_RESET_Pin, GPIO_PIN_RESET);
 
   /*Configure GPIO pin Output Level */
-  HAL_GPIO_WritePin(GPIOA, LED_FUNC_Pin|LED_ERROR_Pin, GPIO_PIN_RESET);
+  HAL_GPIO_WritePin(GPIOA, LED_FUNCTION_Pin|LED_ERROR_Pin, GPIO_PIN_RESET);
 
   /*Configure GPIO pin Output Level */
   HAL_GPIO_WritePin(GPIOB, BUZZER_Pin|DISCHARGE_ENABLE_Pin|CHARGE_ENABLE_Pin, GPIO_PIN_RESET);
 
-  /*Configure GPIO pins : AUX_ENABLE_Pin ADC_START_CONV_Pin ADC_RESET_Pin */
-  GPIO_InitStruct.Pin = AUX_ENABLE_Pin|ADC_START_CONV_Pin|ADC_RESET_Pin;
+  /*Configure GPIO pins : AUX_EN_Pin ADC_START_CONV_Pin ADC_RESET_Pin */
+  GPIO_InitStruct.Pin = AUX_EN_Pin|ADC_START_CONV_Pin|ADC_RESET_Pin;
   GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
   GPIO_InitStruct.Pull = GPIO_NOPULL;
@@ -68 +68 @@
   HAL_GPIO_Init(GPIOC, &GPIO_InitStruct);
 
-  /*Configure GPIO pins : LED_FUNC_Pin LED_ERROR_Pin */
-  GPIO_InitStruct.Pin = LED_FUNC_Pin|LED_ERROR_Pin;
+  /*Configure GPIO pins : LED_FUNCTION_Pin LED_ERROR_Pin */
+  GPIO_InitStruct.Pin = LED_FUNCTION_Pin|LED_ERROR_Pin;
   GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
   GPIO_InitStruct.Pull = GPIO_NOPULL;
@@ -90 +90 @@
   /*Configure GPIO pin : ADC_DATA_READY_Pin */
   GPIO_InitStruct.Pin = ADC_DATA_READY_Pin;
-  GPIO_InitStruct.Mode = GPIO_MODE_IT_RISING;
+  GPIO_InitStruct.Mode = GPIO_MODE_IT_FALLING;
   GPIO_InitStruct.Pull = GPIO_NOPULL;
   HAL_GPIO_Init(ADC_DATA_READY_GPIO_Port, &GPIO_InitStruct);
@@ -100 +100 @@
   HAL_GPIO_Init(GPIOB, &GPIO_InitStruct);
 
+  /* EXTI interrupt init*/
+  HAL_NVIC_SetPriority(EXTI2_IRQn, 0, 0);
+  HAL_NVIC_EnableIRQ(EXTI2_IRQn);
+
 }
 
 /* USER CODE BEGIN 2 */
+void HAL_GPIO_EXTI_Callback(uint16_t GPIO_Pin)
+{
+  if (GPIO_Pin == ADC_DATA_READY_Pin)
+  {
+    newCurrentValue=1;
 
+     
+  }
+}
 /* USER CODE END 2 */