From 46f58be3ec0f37414a681b8279109e2120dfe627 Mon Sep 17 00:00:00 2001
From: yincheng.zhong <634916154@qq.com>
Date: 星期一, 09 十二月 2024 10:11:28 +0800
Subject: [PATCH] 调整代码，之前的有问题，功率输出不是最大的
---
Src/application/dw_app.c | 18 +++++++++++++++---
1 files changed, 15 insertions(+), 3 deletions(-)
diff --git a/Src/application/dw_app.c b/Src/application/dw_app.c
index c8086cd..490a83d 100644
--- a/Src/application/dw_app.c
+++ b/Src/application/dw_app.c
@@ -163,7 +163,7 @@
*ts += ts_field[i] << (i * 8);
}
}
-
+u8 usart_send_anc[10];
void Dw1000_Init(void)
{
/* Reset and initialise DW1000.
@@ -172,7 +172,7 @@
Reset_DW1000();//重启DW1000 /* Target specific drive of RSTn line into DW1000 low for a period. */
Spi_ChangePrescaler(SPIx_PRESCALER_SLOW); //设置为快速模式
dwt_initialise(DWT_LOADUCODE);//初始化DW1000
- Spi_ChangePrescaler(SPIx_PRESCALER_FAST); //设置为快速模式
+// Spi_ChangePrescaler(SPIx_PRESCALER_FAST); //设置为快速模式
/* Configure DW1000. See NOTE 6 below. */
dwt_configure(&config);//配置DW1000
@@ -182,7 +182,19 @@
/* Apply default antenna delay value. See NOTE 1 below. */
dwt_setrxantennadelay(RX_ANT_DLY); //设置接收天线延迟
dwt_settxantennadelay(TX_ANT_DLY); //设置发射天线延迟
-
+ if(g_com_map[MODBUS_MODE])
+ {
+ delay_ms(10);
+ dwt_configcontinuousframemode(12480);
+ dwt_writetxdata(13, usart_send_anc, 0);//将Poll包数据传给DW1000，将在开启发送时传出去
+ dwt_writetxfctrl(13, 0);//设置超宽带发送数据长度
+ dwt_starttx(DWT_START_TX_IMMEDIATE);//开启发送，发送完成后等待一段时间开启接收，等待时间在dwt_setrxaftertxdelay中设置
+ while(1)
+ {
+ IdleTask();
+ }
+ }
+ Spi_ChangePrescaler(SPIx_PRESCALER_FAST);
/* Set expected response's delay and timeout. See NOTE 4 and 5 below.
* As this example only handles one incoming frame with always the same delay and timeout, those values can be set here once for all. */
//设置接收超时时间
--
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