From deaaa18131675b17ef4fa49befa80cfb09778898 Mon Sep 17 00:00:00 2001
From: zhangbo <zhangbo@qq.com>
Date: 星期五, 13 六月 2025 18:09:02 +0800
Subject: [PATCH] 这是工卡机测试版本
---
keil/include/drivers/PCA9555.c | 49 +++++++++++++++++++++++++++++++++++++++++++------
1 files changed, 43 insertions(+), 6 deletions(-)
diff --git a/keil/include/drivers/PCA9555.c b/keil/include/drivers/PCA9555.c
index 12b99a5..6e25e0d 100644
--- a/keil/include/drivers/PCA9555.c
+++ b/keil/include/drivers/PCA9555.c
@@ -503,6 +503,25 @@
}
}
+int read_init_5v_input_pca(void)
+{
+ PCA9555_readdata(PCA9555_DEVICE_ADDR,pca9555writedata_input);//读输入寄存器的值
+ uint16_t gpio_state;
+ gpio_state=(uint16_t)pca9555writedata_input[0]<<8|pca9555writedata_input[1];
+ gpio_state111=gpio_state;
+ if(gpio_state==0xFFFF)
+ {return 0;}
+ if(INPUT_5V_POSITION&gpio_state)
+ {
+ Set5VState(1);
+ return 1;
+ }
+ else
+ {
+ Set5VState(0);
+ return 0;
+ }
+}
/*读取供电引脚的输入高低电平
返回值 高1 低0 电平
*/
@@ -543,6 +562,10 @@
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
@@ -559,12 +582,12 @@
PCA9555_Set_One_Value_Config(AIR780E_ENBALE,0);//配置4G供电
PCA9555_Set_One_Value_Output(AIR780E_ENBALE,1);//打开4G
- PCA9555_Set_One_Value_Config(MAIN_RI,0);//配置4G唤醒引脚为输入
- PCA9555_Set_One_Value_Output(MAIN_RI,1);
+// PCA9555_Set_One_Value_Config(MAIN_RI,0);//配置4G唤醒引脚为输入
+// PCA9555_Set_One_Value_Output(MAIN_RI,1);
// PCA9555_Set_One_Value_Config(SOS_ENBALE,1);//设置SOS按钮输入
PCA9555_Set_One_Value_Config(WAKE_UP,1);
- PCA9555_Set_One_Value_Config(TTS_ENABLE,0);//配置tts供电
+// PCA9555_Set_One_Value_Config(TTS_ENABLE,0);//配置tts供电
// PCA9555_Set_One_Value_Output(PWR_ON,0);//拉低
//PCA9555_readdata_from_output_register(PCA9555_DEVICE_ADDR,pca9555writedata_input);
//PCA9555_Set_One_Value_Output(AIR780E_ENBALE,0);
@@ -583,10 +606,17 @@
}
extern float nomove_count;
+extern uint8_t deep_sleep_falg;
+
void move_handler()
{
- nomove_count=0;
-
+ nomove_count=0;
+ if(deep_sleep_falg==0)
+ {
+ deep_sleep_falg=1;
+// sleep_timer_start();
+ NVIC_SystemReset();
+ }
}
uint8_t test11,test21,test31,test41,test51;
void check_input_change(void)
@@ -597,7 +627,14 @@
if(WAKE_UP_POSITION&gpio_state)
{
//移动
- move_handler();
+ nomove_count=0;
+ if(deep_sleep_falg==0)
+ {
+ deep_sleep_falg=1;
+// NVIC_SystemReset();
+ sys_reset(0);
+ }
+//
test51++;
}
// if(!(MAIN_RI_POSITION&gpio_state))
--
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