From 3be9d3dc5f5e88d2eb50dfc5e73abf5c07eda9b2 Mon Sep 17 00:00:00 2001
From: WXK <287788329@qq.com>
Date: 星期二, 12 十一月 2024 18:04:29 +0800
Subject: [PATCH] 可以跟标签uwb测距。
---
Src/application/dw_app.c | 14 +++++++++-----
1 files changed, 9 insertions(+), 5 deletions(-)
diff --git a/Src/application/dw_app.c b/Src/application/dw_app.c
index c040cb8..14094f6 100644
--- a/Src/application/dw_app.c
+++ b/Src/application/dw_app.c
@@ -72,7 +72,7 @@
#define FINAL_MSG_FINAL_TX_TS_IDX 18
#define FINAL_MSG_TS_LEN 4
-#define _UWB_4G
+//#define _UWB_4G
static dwt_config_t config = {
#ifdef _UWB_4G
@@ -250,7 +250,7 @@
typedef enum{ Next_Poll_RANGE,
Next_Poll_LORASYNC,
}nextpoll_enum;
-nextpoll_enum next_poll_state;
+nextpoll_enum next_poll_state = Next_Poll_RANGE;
extern uint8_t sync_lost_count;
void Tag_App(void)//发送模式(TAG标签)
{
@@ -259,14 +259,18 @@
{
current_count=HAL_LPTIM_ReadCounter(&hlptim1);
- SwitchLoraSettings(UWB_CHANNEL_FRQ+g_com_map[GROUP_ID],5,g_com_map[LORA_POWER]); //切换lora接收频点
+ SwitchLoraSettings_FSK(UWB_CHANNEL_FRQ+g_com_map[GROUP_ID],5,g_com_map[LORA_POWER]); //切换lora接收频点
memcpy(&lora_start_poll_buff[ANC_ID_IDX],&g_com_map[DEV_ID],2);
+ LED_TB_ON;
+ HAL_GPIO_WritePin(GPIOB, GPIO_PIN_14, GPIO_PIN_SET);
Radio.Send(lora_start_poll_buff, 4);
UWB_Wkup();
- delay_us(700);
+ delay_us(450);
MBXANCPoll();
+ HAL_GPIO_WritePin(GPIOB, GPIO_PIN_14, GPIO_PIN_RESET);
dwt_entersleep();
+ SwitchLoraSettings(UWB_CHANNEL_FRQ+g_com_map[GROUP_ID],5,g_com_map[LORA_POWER]);
next_poll_state = Next_Poll_LORASYNC;
}else{
LoraSyncRecPoll();
@@ -285,7 +289,7 @@
// target_count = GetLoraSyncCount()-(18000)/LPTIMER_LSB+sync_lost_count*1000;
// }else
{
- target_count = GetLoraSyncCount()-(18000)/LPTIMER_LSB; //比上次收到的lora提前17ms唤醒（lora接收大概17ms），如果在同步间隔内，则会快速进入休眠。
+ target_count = GetLoraSyncCount()-(23000)/LPTIMER_LSB; //比上次收到的lora提前17ms唤醒（lora接收大概17ms），如果在同步间隔内，则会快速进入休眠。
}
if(target_count<0)
target_count+=32768;
--
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