From 57b984b8395bb30b2d170369c75f19722502b104 Mon Sep 17 00:00:00 2001
From: zhangbo <zhangbo@qq.com>
Date: 星期一, 21 四月 2025 16:38:37 +0800
Subject: [PATCH] 新增加速度计步数检测功能，3s发一次数据和停止30秒1分钟发一次数据
---
keil/include/drivers/PCA9555.c | 20 ++++++++++++--------
1 files changed, 12 insertions(+), 8 deletions(-)
diff --git a/keil/include/drivers/PCA9555.c b/keil/include/drivers/PCA9555.c
index dddc5c1..ede8444 100644
--- a/keil/include/drivers/PCA9555.c
+++ b/keil/include/drivers/PCA9555.c
@@ -79,7 +79,7 @@
uint8_t ucErrTime=0;
// IIC2_SDA_IN();
- gpio_pin_set_dir(SDA_PIN,GPIO_DIR_IN,1); //SDA设置为输入等待接收端的应答信号
+ gpio_pin_set_dir(SDA_PIN,GPIO_DIR_IN,0); //SDA设置为输入等待接收端的应答信号
SDA_1;
delay_us(6);
SCL_1;
@@ -107,7 +107,7 @@
void IIC2_pca_send_Ack(void)
{
SCL_0;
- SDA_0;//读取SDA电平为低则有应答
+/// SDA_0;//读取SDA电平为低则有应答
delay_us(10);
SCL_1;
delay_us(10);
@@ -599,16 +599,23 @@
}
uint8_t LORA_IRQ_flag=0;
uint8_t SOS_KEY_STATE=0;
+extern uint16_t uwb_time_count;
void SOS_irq_callback()
{
SOS_KEY_STATE=!SOS_KEY_STATE;
if(SOS_KEY_STATE)
{
GREEN_LED_ON;
+// onemin_onesecond_flag=1;
+// uwb_time_count=0;
+// CloseUWB();
}
else
{
+// onemin_onesecond_flag=0;
GREEN_LED_OFF;
+// uwb_time_count=0;
+// CloseUWB();
}
}
@@ -621,6 +628,7 @@
nomove_count=0;
}
+
void check_input_change(void)
{
uint16_t gpio_state;
@@ -638,16 +646,12 @@
//移动
move_handler();
}
-// if(!(WK_UP_POSITION&gpio_state))
-// {
-// //静止
-// }
-
- //uart_change_check(gpio_state);
}
+
+
//static void pca_input_detect_irq_handler(enum IO_PIN_T pin)
//{
//
--
Gitblit v1.9.3