From f3a680920b0a4a98c318b260780f38f3fbc19ff7 Mon Sep 17 00:00:00 2001
From: WXK <287788329@qq.com>
Date: 星期三, 01 十一月 2023 15:33:56 +0800
Subject: [PATCH] 2.58，大包1023字节uwb传输
---
Src/application/dw_app.c | 8 +++++---
1 files changed, 5 insertions(+), 3 deletions(-)
diff --git a/Src/application/dw_app.c b/Src/application/dw_app.c
index 5b3adae..18795ec 100644
--- a/Src/application/dw_app.c
+++ b/Src/application/dw_app.c
@@ -81,7 +81,7 @@
SINGLEPOLL,
}tag_state=STARTPOLL;
static dwt_config_t config = {
- 5, /* Channel number. */
+ 2, /* Channel number. */
DWT_PRF_64M, /* Pulse repetition frequency. */
DWT_PLEN_128, /* Preamble length. */
DWT_PAC8, /* Preamble acquisition chunk size. Used in RX only. */
@@ -89,7 +89,7 @@
9, /* RX preamble code. Used in RX only. */
1, /* Use non-standard SFD (Boolean) */
DWT_BR_6M8, /* Data rate. */
- DWT_PHRMODE_STD, /* PHY header mode. */
+ DWT_PHRMODE_EXT, /* PHY header mode. */
(129 + 8 - 8) /* SFD timeout (preamble length + 1 + SFD length - PAC size). Used in RX only. */
};
static uint8_t tx_poll_msg[20] = {0};
@@ -948,7 +948,7 @@
if (status_reg & SYS_STATUS_RXFCG)//如果成功接收
{
dwt_write32bitreg(SYS_STATUS_ID, SYS_STATUS_RXFCG | SYS_STATUS_TXFRS);//清楚寄存器标志位
- frame_len = dwt_read32bitreg(RX_FINFO_ID) & RX_FINFO_RXFLEN_MASK; //获得接收到的数据长度
+ frame_len = dwt_read32bitreg(RX_FINFO_ID) & RX_FINFO_RXFL_MASK_1023; //获得接收到的数据长度
dwt_readrxdata(rx_buffer, frame_len, 0); //读取接收数据
test2 = dwt_readcarrierintegrator();
dwt_setrxtimeout(0);//设定接收超时时间，0位没有超时时间
@@ -1329,6 +1329,8 @@
// Poll();
break;
}
+ delay_ms(10);
+// dwt_forcetrxoff();
FZNearPoll();
dwt_forcetrxoff();
userkey_state = !GET_USERKEY;
--
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