From ae557c6657c578b26ec6280b89bffc66f40b9877 Mon Sep 17 00:00:00 2001
From: zhyinch <zhyinch@gmail.com>
Date: 星期五, 08 十一月 2019 10:14:06 +0800
Subject: [PATCH] 游乐园发货
---
源码/核心板/Src/application/dw_app.c | 96 +++++++++++++++++++++++++++++-------------------
1 files changed, 58 insertions(+), 38 deletions(-)
diff --git "a/\346\272\220\347\240\201/\346\240\270\345\277\203\346\235\277/Src/application/dw_app.c" "b/\346\272\220\347\240\201/\346\240\270\345\277\203\346\235\277/Src/application/dw_app.c"
index 2491416..ae1e340 100644
--- "a/\346\272\220\347\240\201/\346\240\270\345\277\203\346\235\277/Src/application/dw_app.c"
+++ "b/\346\272\220\347\240\201/\346\240\270\345\277\203\346\235\277/Src/application/dw_app.c"
@@ -27,7 +27,7 @@
#include "filters.h"
#include <stdio.h>
#include "beep.h"
-
+#include "modbus.h"
/*------------------------------------ Marcos ------------------------------------------*/
/* Inter-ranging delay period, in milliseconds. */
@@ -77,7 +77,8 @@
#define BUTTON_IDX 16
#define SEQUENCE_IDX 17
//respose
-#define TIMECORRE 14
+#define ANCTIMEMS 14
+#define ANCTIMEUS 16
#define POLL 0x01
#define RESPONSE 0x02
@@ -106,7 +107,7 @@
static uint8_t tx_final_msg[] = {0x41, 0x88, 0, 0xCA, 0xDE, 'W', 'A', 'V', 'E', 0x23, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
//static uint8_t rx_poll_msg[] = {0x00, 0x88, 0, 0xCA, 0xDE, 'W', 'A', 'V', 'E', 0x21, 0, 0};
-static uint8_t tx_resp_msg[18] = {0};
+static uint8_t tx_resp_msg[20] = {0};
//static uint8_t rx_final_msg[] = {0x41, 0x88, 0, 0xCA, 0xDE, 'W', 'A', 'V', 'E', 0x23, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
/* Frame sequence number, incremented after each transmission. */
@@ -315,12 +316,14 @@
int32_t hex_dist;
u16 checksum;
int8_t tag_delaytime;
+extern uint16_t sync_timer;
+u16 tmp_time;
void Tag_App(void)//发送模式(TAG标签)
{
uint32_t frame_len;
uint32_t final_tx_time;
u32 start_poll;
- u8 i;
+ u8 i,getsync_flag=0;
//LED0_ON;
dwt_forcetrxoff();
g_Resttimer=0;
@@ -330,7 +333,7 @@
tx_poll_msg[BATTARY_IDX] = Get_Battary();
tx_poll_msg[BUTTON_IDX] = !READ_KEY0;
tx_poll_msg[SEQUENCE_IDX] = frame_seq_nb++;
-
+ GPIO_WriteBit(GPIOA, GPIO_Pin_9, Bit_RESET);
for(i=0;i<g_com_map[MAX_REPORT_ANC_NUM];i++)
{
/* Write frame data to DW1000 and prepare transmission. See NOTE 7 below. */
@@ -372,20 +375,26 @@
* As the sequence number field of the frame is not relevant, it is cleared to simplify the validation of the frame. */
if (rx_buffer[MESSAGE_TYPE_IDX] == RESPONSE&&!memcmp(&rx_buffer[TAG_ID_IDX],&dev_id,4)) //判断接收到的数据是否是response数据
- {
+ { u16 anc_id_recv;
/* Retrieve poll transmission and response reception timestamp. */
poll_tx_ts = get_tx_timestamp_u64(); //获得POLL发送时间T1
resp_rx_ts = get_rx_timestamp_u64(); //获得RESPONSE接收时间T4
- if(i==0)
- {
- tag_delaytime=rx_buffer[TIMECORRE];
- if(tag_delaytime>g_com_map[COM_INTERVAL]/2)
- {
- tag_delaytime=tag_delaytime-g_com_map[COM_INTERVAL];
- }
- }
-
+ if(getsync_flag==0&&g_com_map[DEV_ROLE])
+ {
+ getsync_flag=1;
+ memcpy(&sync_timer,&rx_buffer[ANCTIMEMS],2);
+ memcpy(&tmp_time,&rx_buffer[ANCTIMEUS],2);
+ tmp_time=tmp_time+450;
+ if(tmp_time>999)
+ {
+ tmp_time-=999;
+ sync_timer++;
+ if(sync_timer>=1010)
+ {sync_timer=0;}
+ }
+ TIM3->CNT=tmp_time;
+ }
memcpy(&anchor_dist_last_frm[0], &rx_buffer[DIST_IDX], 4);
memcpy(&tx_final_msg[ANCHOR_ID_IDX], &rx_buffer[ANCHOR_ID_IDX], 4);
/* Compute final message transmission time. See NOTE 9 below. */
@@ -409,21 +418,26 @@
tag_succ_times++;
LED0_BLINK;
-
-
+ hex_dist = anchor_dist_last_frm[0];
+ memcpy(&anc_id_recv,&rx_buffer[ANCHOR_ID_IDX],2);
+// g_Tagdist[anc_id_recv]= hex_dist;
+// g_flag_Taggetdist[anc_id_recv]=0;
+ if(!g_com_map[MODBUS_MODE])
+ {
usart_send[2] = 1;//正常模式
usart_send[3] = 17;//数据段长度
usart_send[4] = frame_seq_nb;//数据段长度
memcpy(&usart_send[5],&dev_id,2);
memcpy(&usart_send[7],&rx_buffer[ANCHOR_ID_IDX],2);
- hex_dist = anchor_dist_last_frm[0];;
+
memcpy(&usart_send[9],&hex_dist,4);
usart_send[13] = battary;
usart_send[14] = button;
checksum = Checksum_u16(&usart_send[2],17);
memcpy(&usart_send[19],&checksum,2);
UART_PushFrame(usart_send,21);
-
+ }
+ // memcpy(&Modbus_HoldReg[anc_id_recv*2],&hex_dist,4);
/* Poll DW1000 until TX frame sent event set. See NOTE 8 below. */
if(result==0)
{while (!(dwt_read32bitreg(SYS_STATUS_ID) & SYS_STATUS_TXFRS))//不断查询芯片状态直到发送完成
@@ -460,7 +474,7 @@
}
int8_t correction_time;
extern uint8_t sync_seq;
-extern uint16_t sync_timer;
+
void Anchor_App(void)
{
uint32_t frame_len;
@@ -507,10 +521,10 @@
if (rx_buffer[MESSAGE_TYPE_IDX] == POLL&&(anchor_type == rx_buffer[ANC_TYPE_IDX])) //判断是否是poll包数据
{
- correction_time=tag_timer-tag_id_recv*3;
- if(correction_time == g_com_map[COM_INTERVAL])
- correction_time = 0;
- tx_resp_msg[TIMECORRE] = correction_time;
+ tmp_time=TIM3->CNT;
+ memcpy(&tx_resp_msg[ANCTIMEMS],&sync_timer,2);
+ memcpy(&tx_resp_msg[ANCTIMEUS],&tmp_time,2);
+
// if(correction_time>10)
// {correction_time++;}
@@ -604,20 +618,25 @@
anchor_dist_last_frm[tag_id_recv-TAG_ID_START] = hex_dist;
}
his_dist[tag_id_recv-TAG_ID_START]=hex_dist;
+ g_Tagdist[tag_id_recv]= hex_dist;
+ g_flag_Taggetdist[tag_id_recv]=0;
+ if(!g_com_map[MODBUS_MODE])
+ {
+ usart_send[2] = 1;//正常模式
+ usart_send[3] = 17;//数据段长度
+ usart_send[4] = frame_seq_nb;//数据段长度
+ memcpy(&usart_send[5],&tag_id_recv,2);
+ memcpy(&usart_send[7],&dev_id,2);
- usart_send[2] = 1;//正常模式
- usart_send[3] = 17;//数据段长度
- usart_send[4] = frame_seq_nb;//数据段长度
- memcpy(&usart_send[5],&tag_id_recv,2);
- memcpy(&usart_send[7],&dev_id,2);
+ memcpy(&usart_send[9],&anchor_dist_last_frm[tag_id_recv-TAG_ID_START],4);
+ usart_send[13] = battary;
+ usart_send[14] = button;
+ checksum = Checksum_u16(&usart_send[2],17);
+ memcpy(&usart_send[19],&checksum,2);
+ UART_PushFrame(usart_send,21);
+ }
+ memcpy(&Modbus_HoldReg[tag_id_recv*2],&anchor_dist_last_frm[tag_id_recv-TAG_ID_START],4);
- memcpy(&usart_send[9],&anchor_dist_last_frm[tag_id_recv-TAG_ID_START],4);
- usart_send[13] = battary;
- usart_send[14] = button;
- checksum = Checksum_u16(&usart_send[2],17);
- memcpy(&usart_send[19],&checksum,2);
- UART_PushFrame(usart_send,21);
-
//dis_after_filter = LP_Frac_Update(p_Dis_Filter, dist_cm);
@@ -629,10 +648,11 @@
}else if(rx_buffer[MESSAGE_TYPE_IDX] == SYNC)
{
if(rx_buffer[SYNC_SEQ_IDX]<sync_seq)
+ // if(rx_buffer[SYNC_SEQ_IDX]==2)
{
sync_seq=rx_buffer[SYNC_SEQ_IDX]+1;
- SysTick->VAL =00;
- sync_timer=0;
+ TIM3->CNT = sync_seq*325%1000+15;
+ sync_timer = sync_seq*325/1000;
SyncPoll(sync_seq);
}
}
--
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