From f223f306a6810aa2c2c6181176ea54ed26256273 Mon Sep 17 00:00:00 2001
From: yincheng.zhong <634916154@qq.com>
Date: 星期四, 22 十二月 2022 17:43:45 +0800
Subject: [PATCH] 2.61 增加时间片异常处理逻辑
---
Src/main.c | 19 +++++++++++++++----
1 files changed, 15 insertions(+), 4 deletions(-)
diff --git a/Src/main.c b/Src/main.c
index e613194..99cf2eb 100644
--- a/Src/main.c
+++ b/Src/main.c
@@ -281,7 +281,7 @@
hardware_pici= STMFLASH_ReadHalfWord(FLASH_HARDWARE_VERSION_MAP+2);
hardware_type= STMFLASH_ReadHalfWord(FLASH_HARDWARE_VERSION_MAP+4);
//deca_sleep(1000);
- g_com_map[VERSION] = (2<<8)|60;
+ g_com_map[VERSION] = (2<<8)|61;
// g_com_map[DEV_ID]=0x7;
#ifdef DEBUG_MODE
@@ -924,11 +924,19 @@
/*Enter the Standby mode*/
HAL_PWR_EnterSTANDBYMode();
}
-extern u16 tagslotpos;
-extern uint8_t tx_near_msg[80],stationary_flag,gotosleep_flag,current_sync_sec,tagpoll_sync_sec;
+
+extern u16 tagslotpos,current_slotpos;
+extern uint8_t tx_near_msg[80],stationary_flag,gotosleep_flag,current_sync_sec,tagpoll_sync_sec,flag_tagnewpos;
float key_keeptime;
extern float motor_ontime;
extern uint16_t rec_tagperiod;
+void GetRandomPos(void)
+{
+ current_slotpos = HAL_LPTIM_ReadCounter(&hlptim1)%max_slotpos; //如果丢失连接超过5次就随机换个时间片
+ tagpoll_sync_sec = current_slotpos/200;
+ tagslotpos = current_slotpos%200;
+ flag_tagnewpos = 0;
+}
void HAL_LPTIM_CompareMatchCallback(LPTIM_HandleTypeDef *hlptim)
{
static uint8_t i=0;
@@ -936,7 +944,10 @@
// current_slotnum++;
// SetNextPollTime(tagslotpos);
-
+ if(current_slotpos>=max_slotpos)
+ {
+ GetRandomPos();
+ }
if(current_sync_sec==tagpoll_sync_sec)
{
g_start_send_flag=1;
--
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