From 5ff83780eb2f68da1ae3f2003d1c42140e4eb5d3 Mon Sep 17 00:00:00 2001
From: zhangbo <zhangbo@qq.com>
Date: 星期三, 02 七月 2025 18:46:10 +0800
Subject: [PATCH] V1.25修改显示问题
---
keil/include/drivers/PCA9555.c | 8 +++++++-
1 files changed, 7 insertions(+), 1 deletions(-)
diff --git a/keil/include/drivers/PCA9555.c b/keil/include/drivers/PCA9555.c
index 995c132..d5e79cf 100644
--- a/keil/include/drivers/PCA9555.c
+++ b/keil/include/drivers/PCA9555.c
@@ -543,6 +543,10 @@
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_Config(GPS_BACKUP,0);//设置GPS备用电源为输出
+ PCA9555_Set_One_Value_Output(GPS_BACKUP,1);//拉高GPS
+
// 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
@@ -556,6 +560,8 @@
PCA9555_Set_One_Value_Config(PWR_ON,1);//设置开关机按键输入
PCA9555_Set_One_Value_Config(SOS_ENBALE,1);//设置SOS按钮输入
+ PCA9555_Set_One_Value_Config(TTS_ENABLE,0);
+ PCA9555_Set_One_Value_Output(TTS_ENABLE,1);
PCA9555_Set_One_Value_Config(AIR780E_ENBALE,0);//配置4G供电
PCA9555_Set_One_Value_Output(AIR780E_ENBALE,1);//打开4G
@@ -608,7 +614,7 @@
if(deep_sleep_falg==0)
{
deep_sleep_falg=1;
- NVIC_SystemReset();
+// NVIC_SystemReset();
sys_reset(0);
}
//
--
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