From 11e279420324ddd19266d58be21d1abdfc927ea7 Mon Sep 17 00:00:00 2001
From: yincheng.zhong <634916154@qq.com>
Date: 星期四, 07 三月 2024 16:19:31 +0800
Subject: [PATCH] V1.9 调整同步信号，提前5ms接收，超时时间增加5ms，同步更稳定
---
Src/stm32l0xx_it.c | 23 +++++++++++++++++++----
1 files changed, 19 insertions(+), 4 deletions(-)
diff --git a/Src/stm32l0xx_it.c b/Src/stm32l0xx_it.c
index 57e4720..0b9092e 100644
--- a/Src/stm32l0xx_it.c
+++ b/Src/stm32l0xx_it.c
@@ -43,6 +43,7 @@
/* Private variables ---------------------------------------------------------*/
/* USER CODE BEGIN PV */
float nomove_count=0;
+uint16_t aaa;
/* USER CODE END PV */
/* Private function prototypes -----------------------------------------------*/
@@ -65,10 +66,10 @@
/* USER CODE END EV */
/******************************************************************************/
-/* Cortex-M0+ Processor Interruption and Exception Handlers */
+/* Cortex-M0+ Processor Interruption and Exception Handlers */
/******************************************************************************/
/**
- * @brief This function handles Non maskable interrupt.
+ * @brief This function handles Non maskable Interrupt.
*/
void NMI_Handler(void)
{
@@ -91,6 +92,7 @@
while (1)
{
/* USER CODE BEGIN W1_HardFault_IRQn 0 */
+ SCB->AIRCR = 0X05FA0000|(unsigned int)0x04; //软复位回到bootloader
/* USER CODE END W1_HardFault_IRQn 0 */
}
}
@@ -157,15 +159,29 @@
{
nomove_count = 0;
waitusart_timer = tag_frequency*USART_KEEPWAKE_TIME;
+ UsartInit();
// MOTOR_ON;
}
/* USER CODE END EXTI0_1_IRQn 0 */
HAL_GPIO_EXTI_IRQHandler(GPIO_PIN_0);
- HAL_GPIO_EXTI_IRQHandler(GPIO_PIN_1);
/* USER CODE BEGIN EXTI0_1_IRQn 1 */
//DW_DISABLE;
/* USER CODE END EXTI0_1_IRQn 1 */
+}
+
+/**
+ * @brief This function handles EXTI line 2 and line 3 interrupts.
+ */
+void EXTI2_3_IRQHandler(void)
+{
+ /* USER CODE BEGIN EXTI2_3_IRQn 0 */
+
+ /* USER CODE END EXTI2_3_IRQn 0 */
+ HAL_GPIO_EXTI_IRQHandler(RADIO_DIO1_Pin);
+ /* USER CODE BEGIN EXTI2_3_IRQn 1 */
+
+ /* USER CODE END EXTI2_3_IRQn 1 */
}
/**
@@ -215,4 +231,3 @@
/* USER CODE BEGIN 1 */
/* USER CODE END 1 */
-/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
--
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