From d6bcab9a69df962b1ea62b84db88e34d50e20595 Mon Sep 17 00:00:00 2001
From: zhyinch <zhyinch@gmail.com>
Date: 星期四, 21 七月 2022 14:36:24 +0800
Subject: [PATCH] V1.29 适配新版子

---
 Src/stm32l0xx_it.c |   11 ++++++++++-
 1 files changed, 10 insertions(+), 1 deletions(-)

diff --git a/Src/stm32l0xx_it.c b/Src/stm32l0xx_it.c
index 7ee3a91..9756a92 100644
--- a/Src/stm32l0xx_it.c
+++ b/Src/stm32l0xx_it.c
@@ -65,7 +65,7 @@
 /* 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.
@@ -91,6 +91,7 @@
   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 */
   }
 }
@@ -153,6 +154,14 @@
 		nomove_count = 0;
 	}
 	
+		if(!GET_USERKEY)
+	{
+		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);

--
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