From 4619bf589dca444b867173ec409e0346836db587 Mon Sep 17 00:00:00 2001
From: yincheng.zhong <634916154@qq.com>
Date: 星期三, 09 八月 2023 17:01:58 +0800
Subject: [PATCH] V2.71 1.增加随机时间片模式，标签初始不注册，直接进入搜索模式查找附近最近基站，然后随机挑选时间片，进行定位。 此模式标签和基站定位不需要基站下发时间片。 2.标签输出55AA0C报文，可以通过串口进入电脑上位机，进行定位。这种模式下定位延迟基本可忽略。
---
Src/stm32l0xx_it.c | 27 +++++++++++++++++++++++----
1 files changed, 23 insertions(+), 4 deletions(-)
diff --git a/Src/stm32l0xx_it.c b/Src/stm32l0xx_it.c
index abed576..45a2638 100644
--- a/Src/stm32l0xx_it.c
+++ b/Src/stm32l0xx_it.c
@@ -43,6 +43,8 @@
/* Private variables ---------------------------------------------------------*/
/* USER CODE BEGIN PV */
float nomove_count=0;
+float button_delay = 1;
+u16 button_start;
/* USER CODE END PV */
/* Private function prototypes -----------------------------------------------*/
@@ -93,6 +95,7 @@
while (1)
{
/* USER CODE BEGIN W1_HardFault_IRQn 0 */
+ printf("HardFault_Handler.\r\n");
SCB->AIRCR = 0X05FA0000|(unsigned int)0x04;
/* USER CODE END W1_HardFault_IRQn 0 */
}
@@ -151,15 +154,31 @@
void EXTI0_1_IRQHandler(void)
{
/* USER CODE BEGIN EXTI0_1_IRQn 0 */
+ static u16 lastcount=0;
+ u16 count_diff;
+ SystemClock_Config();
if(GET_IMUINT)
{
nomove_count = 0;
}
- if(!GET_USERKEY)
+ if(!GET_USERKEY)
{
userkey_state = 1;
-
+ if(button_delay>=1)
+ {
+ button_start = GetLPTime();
+ button_delay = 0;
+ }else{
+ u16 button_time = GetLPTime()-button_start;
+ if(button_time<0)
+ button_time+=1000;
+ if(button_time>50&&button_time<300)
+ {
+ DoubleClickProcess();
+ }
+
+ }
if(g_com_map[MOTOR_ENABLE])
{
MOTOR_ON;
@@ -167,8 +186,8 @@
MOTOR_OFF;
}
nomove_count = 0;
- waitusart_timer = tag_frequency*USART_KEEPWAKE_TIME;
- UsartInit();
+// waitusart_timer = tag_frequency*USART_KEEPWAKE_TIME;
+ // UsartInit();
// MOTOR_ON;
}
--
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