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 | 37 ++++++++++++++++++++++++++++---------
1 files changed, 28 insertions(+), 9 deletions(-)
diff --git a/keil/include/drivers/PCA9555.c b/keil/include/drivers/PCA9555.c
index 6b167e5..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);
@@ -530,7 +530,8 @@
PCA9555_Set_One_Value_Config(GREEN_LED,0); //设置GREEN_LED为输出
//管脚
PCA9555_Set_One_Value_Config(LORA_NRST,0); //设置LORA_NRST为输出
- PCA9555_Set_One_Value_Config(BT_EN,0); //设置BT_EN为输出
+ PCA9555_Set_One_Value_Config(BT_EN,0); //设置BT_EN为输出
+ PCA9555_Set_One_Value_Output(BT_EN,0);
PCA9555_Set_One_Value_Config(MOTO,0); //设置MOTO为输出
//PCA9555_Set_One_Value_Config(LORA_IRQ,1); //设置LORAIRQ为输入
@@ -597,11 +598,25 @@
}
uint8_t LORA_IRQ_flag=0;
-uint8_t SOS_KEY_STATE;
+uint8_t SOS_KEY_STATE=0;
+extern uint16_t uwb_time_count;
void SOS_irq_callback()
{
- SOS_KEY_STATE=1;
-
+ 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();
+ }
}
//void WAKE_UP_irq_callback()
@@ -610,8 +625,10 @@
//}
void move_handler()
{
- nomove_count=0;
+ nomove_count=0;
+
}
+
void check_input_change(void)
{
uint16_t gpio_state;
@@ -626,11 +643,13 @@
}
if(WK_UP_POSITION&gpio_state)
{
+ //移动
move_handler();
}
- //uart_change_check(gpio_state);
}
+
+
//static void pca_input_detect_irq_handler(enum IO_PIN_T pin)
@@ -645,7 +664,7 @@
gpio_pin_set_dir(PCA_INPUT_DETECT , GPIO_DIR_IN, 0);
io_pull_set(PCA_INPUT_DETECT, IO_PULL_UP, IO_PULL_UP_LEVEL2);
gpio_enable_irq(PCA_INPUT_DETECT, GPIO_IRQ_TYPE_FALLING_EDGE, irq_handler);
- power_wakeup_enable((enum POWER_WAKEUP_SOURCE_T)PCA_INPUT_DETECT, POWER_WAKEUP_LEVEL_LOW);
+// power_wakeup_enable((enum POWER_WAKEUP_SOURCE_T)PCA_INPUT_DETECT, POWER_WAKEUP_LEVEL_LOW);
}
--
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