From e0a196fc7dcb47d200ab81a933dde2b18d169ed5 Mon Sep 17 00:00:00 2001
From: zhangbo <zhangbo@qq.com>
Date: 星期二, 13 五月 2025 16:23:21 +0800
Subject: [PATCH] 移植开关GPS代码
---
keil/include/drivers/PCA9555.c | 8 ++++++--
1 files changed, 6 insertions(+), 2 deletions(-)
diff --git a/keil/include/drivers/PCA9555.c b/keil/include/drivers/PCA9555.c
index 995c132..dfb4ab8 100644
--- a/keil/include/drivers/PCA9555.c
+++ b/keil/include/drivers/PCA9555.c
@@ -542,7 +542,11 @@
//PCA9555_Set_All_Output(1);
PCA9555_Set_One_Value_Config(GPS_POWER,0);//设置GPS为输出
- PCA9555_Set_One_Value_Output(GPS_POWER,1);//拉高GPS
+ PCA9555_Set_One_Value_Output(GPS_POWER,1);//拉高GPS GPS_BACKUP
+
+ PCA9555_Set_One_Value_Config(GPS_BACKUP,0);//设置GPS备用电为输出
+ PCA9555_Set_One_Value_Output(GPS_BACKUP,1);
+
// while(1)
PCA9555_Set_One_Value_Config(ADC_MINIUS,0);//设置ADC输出
PCA9555_Set_One_Value_Output(ADC_MINIUS,1);//默认拉高
@@ -608,7 +612,7 @@
if(deep_sleep_falg==0)
{
deep_sleep_falg=1;
- NVIC_SystemReset();
+// NVIC_SystemReset();
sys_reset(0);
}
//
--
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