From 47f192f2df5c40a0cc0f063e8dc98b813174b8d3 Mon Sep 17 00:00:00 2001
From: chen <15335560115@163.com>
Date: 星期五, 18 十月 2024 18:27:10 +0800
Subject: [PATCH] 手环低功耗优化版本，手环绑定报警下15分钟内平均功耗26MA左右，修改手环range循环接收逻辑，减少帧间隔为600，通过修改震动1s停2s优化功耗，对应URT帧间隔400，能实现稳定测距
---
keil/sn74hc595.c | 13 ++++++++++++-
1 files changed, 12 insertions(+), 1 deletions(-)
diff --git a/keil/sn74hc595.c b/keil/sn74hc595.c
index 29f48c0..4dc9e9a 100644
--- a/keil/sn74hc595.c
+++ b/keil/sn74hc595.c
@@ -51,7 +51,7 @@
*state=0;
}
update_led_power_state();
- delay_us(100);
+ delay_us(1000);
if(*state==0)
*state=1;
else {
@@ -59,6 +59,17 @@
}
update_led_power_state();
}
+
+void gps_led_on(void)
+{
+ gps_success_state=1;//uwb亮起
+ update_led_power_state();
+}
+void gps_led_off(void)
+{
+ gps_success_state=0;//uwb灭
+ update_led_power_state();
+}
void uwb_led_on(void)
{
uwb_state=1;//uwb亮起
--
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