From 3529a847eaf2057928742178cca16eee57db31d0 Mon Sep 17 00:00:00 2001
From: chen <15335560115@163.com>
Date: 星期五, 15 八月 2025 19:52:47 +0800
Subject: [PATCH] 初步调好demo，会有丢失测距后回来回复测距大概率蜂鸣器一直震的现象未解决
---
keil/sn74hc595.c | 73 ++++++++++++++++++++++++++++++++++++
1 files changed, 72 insertions(+), 1 deletions(-)
diff --git a/keil/sn74hc595.c b/keil/sn74hc595.c
index 4dc9e9a..cd7001a 100644
--- a/keil/sn74hc595.c
+++ b/keil/sn74hc595.c
@@ -41,7 +41,7 @@
}
void update_led_power_state(void)
{
- uint8_t control_state=air780_power_state<<7|gps_power_state<<6|motor_power_state<<5|uwb_state<<4|gps_success_state<<3|air780_success_state<<2|chaging_state<<1|changed_state;
+ uint8_t control_state=air780_power_state<<7|gps_power_state<<6|motor_power_state<<5|uwb_state<<4|gps_success_state<<3|air780_success_state<<2|red_charge_state<<1|green_charge_state;
IO_LED_control_change(control_state);
}
void blink_led(uint8_t*state)
@@ -70,6 +70,16 @@
gps_success_state=0;//uwb灭
update_led_power_state();
}
+void motor_on(void)
+{
+ motor_power_state=0;
+ update_led_power_state();
+}
+void motor_off(void)
+{
+ motor_power_state=1;
+ update_led_power_state();
+}
void uwb_led_on(void)
{
uwb_state=1;//uwb亮起
@@ -89,4 +99,65 @@
{
air780_success_state=0;//uwb灭
update_led_power_state();
+}
+void charge_red_on(void)
+{
+ red_charge_state=1;//充电红灯亮起
+ update_led_power_state();
+}
+void charge_red_off(void)
+{
+ red_charge_state=0;//充电红灯熄灭
+ update_led_power_state();
+}
+void charge_green_on(void)
+{
+ green_charge_state=1;//充电绿灯亮起
+ update_led_power_state();
+}
+void charge_green_off(void)
+{
+ green_charge_state=0;//充电绿灯熄灭
+ update_led_power_state();
+}
+
+void charge_state_change(void)
+{
+ if(gpio_pin_get_val(INPUT_5V_Pin))
+ {
+ if(bat_percent==100)
+ {
+ red_charge_state=0;
+ green_charge_state=1;
+ }else{
+ red_charge_state=1;
+ green_charge_state=0;
+ }
+ enbale_blink_flag=0;
+ update_led_power_state();
+ }else{
+ if(active_flag)
+ {
+ if(bat_percent>15)
+ {
+ charge_green_on();
+ charge_red_off();
+ enbale_blink_flag=1;
+ }else{
+// green_charge_state=0;
+// if(secondtask_count%2==0)
+// {
+// red_charge_state=0;
+// }else{
+// red_charge_state=1;
+// }
+// update_led_power_state();
+ enbale_blink_flag=1;
+ }
+ }else{
+ charge_green_off();
+ charge_red_off();
+ enbale_blink_flag=0;
+ }
+ }
}
\ No newline at end of file
--
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