From 8ff84ae4bba9b267abe8a1984817ae8745d548e1 Mon Sep 17 00:00:00 2001
From: QuakeGod <QuakeGod@sina.com>
Date: 星期一, 30 一月 2023 01:29:47 +0800
Subject: [PATCH] radio clean up files
---
Src/KWireLess.c | 37 +++++++++++++++++++++----------------
1 files changed, 21 insertions(+), 16 deletions(-)
diff --git a/Src/KWireLess.c b/Src/KWireLess.c
index 061e5d1..91bc065 100644
--- a/Src/KWireLess.c
+++ b/Src/KWireLess.c
@@ -12,9 +12,9 @@
/**************************************************************************************************************************************
-Demo 程序流程 RadioEnableMaster=true 为主机端，主机端发送一个"PING"数据后切换到接收，等待从机返回的应答"PONG"数据LED闪烁
+Demo 绋嬪簭娴佺▼ RadioEnableMaster=true 涓轰富鏈虹锛屼富鏈虹鍙戦�佷竴涓�"PING"鏁版嵁鍚庡垏鎹㈠埌鎺ユ敹锛岀瓑寰呬粠鏈鸿繑鍥炵殑搴旂瓟"PONG"鏁版嵁LED闂儊
- RadioEnableMaster=false 为从机端，从机端接收到主机端发过来的"PING"数据后LED闪烁并发送一个"PONG"数据作为应答
+ RadioEnableMaster=false 涓轰粠鏈虹锛屼粠鏈虹鎺ユ敹鍒颁富鏈虹鍙戣繃鏉ョ殑"PING"鏁版嵁鍚嶭ED闂儊骞跺彂閫佷竴涓�"PONG"鏁版嵁浣滀负搴旂瓟
***************************************************************************************************************************************/
//#define USE_MODEM_LORA
@@ -32,7 +32,7 @@
#elif defined( REGION_CN779 )
-#define RF_FREQUENCY 433100000 // Hz
+#define RF_FREQUENCY 433000000 // Hz
#elif defined( REGION_EU868 )
@@ -60,12 +60,13 @@
#endif
+#define nChannelBandwidth 100000 // Hz
#define TX_OUTPUT_POWER 22 // 22 dBm
extern bool IrqFired;
-bool RadioEnableMaster=true;//主从选择
-
+bool RadioEnableMaster=true;//涓讳粠閫夋嫨
+uint32_t nRadioChannel=0;
uint16_t crc_value;
/*!
* Radio events function pointer
@@ -132,14 +133,14 @@
void LedToggle(void)
{
-// GPIO_WriteBit( LED1_PORT, LED1_PIN,Bit_RESET);//LED闪烁
+// GPIO_WriteBit( LED1_PORT, LED1_PIN,Bit_RESET);//LED闂儊
// HAL_Delay_nMS(10);
// GPIO_WriteBit( LED1_PORT, LED1_PIN,Bit_SET);
LL_GPIO_TogglePin(GPIOC,LL_GPIO_PIN_13);
}
-int KWireLessInit(bool bRadioEnableMaster)
+int KWireLessInit(bool bRadioEnableMaster, uint32_t nChn)
{
RadioEnableMaster = bRadioEnableMaster;
@@ -152,7 +153,8 @@
Radio.Init( &RadioEvents );
- Radio.SetChannel( RF_FREQUENCY );
+ nRadioChannel = nChn;
+ Radio.SetChannel( RF_FREQUENCY + nRadioChannel * nChannelBandwidth );
// Radio.WriteBuffer(0x06C0,data,2);
// Radio.ReadBuffer(0x06C0,test,2);
@@ -204,7 +206,7 @@
- crc_value=RadioComputeCRC(TX_Buffer,8,CRC_TYPE_IBM);//计算得出要发送数据包CRC值
+ crc_value=RadioComputeCRC(TX_Buffer,8,CRC_TYPE_IBM);//璁＄畻寰楀嚭瑕佸彂閫佹暟鎹寘CRC鍊�
TX_Buffer[8]=crc_value>>8;
TX_Buffer[9]=crc_value;
Radio.Send( TX_Buffer, 10);
@@ -234,7 +236,7 @@
TX_Buffer[6] = KMem.WY[2]>>8;
TX_Buffer[7] = KMem.WY[2];
- crc_value=RadioComputeCRC(TX_Buffer,len1,CRC_TYPE_IBM);//计算得出要发送数据包CRC值
+ crc_value=RadioComputeCRC(TX_Buffer,len1,CRC_TYPE_IBM);//璁＄畻寰楀嚭瑕佸彂閫佹暟鎹寘CRC鍊�
TX_Buffer[len1]=crc_value>>8;
TX_Buffer[len1+1]=crc_value;
Radio.Send( TX_Buffer, len1+2);
@@ -250,7 +252,7 @@
TX_Buffer[6] = KMem.WX[1]>>8;
TX_Buffer[7] = KMem.WX[1];
- crc_value=RadioComputeCRC(TX_Buffer,len1,CRC_TYPE_IBM);//计算得出要发送数据包CRC值
+ crc_value=RadioComputeCRC(TX_Buffer,len1,CRC_TYPE_IBM);//璁＄畻寰楀嚭瑕佸彂閫佹暟鎹寘CRC鍊�
TX_Buffer[len1]=crc_value>>8;
TX_Buffer[len1+1]=crc_value;
Radio.Send( TX_Buffer, len1+2);
@@ -259,7 +261,7 @@
void OnTxDone( void )
{
Radio.Standby();
- Radio.Rx( RX_TIMEOUT_VALUE ); //进入接收
+ Radio.Rx( RX_TIMEOUT_VALUE ); //杩涘叆鎺ユ敹
LL_GPIO_TogglePin(GPIOC,LL_GPIO_PIN_14);
int us2=GetuS();
KMem.ScanTimeuS=us2-KMem.LastScanTime;
@@ -285,7 +287,7 @@
{
if(memcmp(RX_Buffer,PongMsg,4)==0)
{
- LedToggle();//LED闪烁
+ LedToggle();//LED闂儊
KMem.WX[1]=(RX_Buffer[4]<<8) + RX_Buffer[5];
KMem.WX[2]=(RX_Buffer[6]<<8) + RX_Buffer[7];
}
@@ -295,10 +297,13 @@
{
if(memcmp(RX_Buffer,PingMsg,4)==0)
{
- LedToggle();//LED闪烁
+ LedToggle();//LED闂儊
SendPongMsg(size-2);
- KMem.WY[0]=(RX_Buffer[4]<<8) + RX_Buffer[5];
- KMem.WY[1]=(RX_Buffer[6]<<8) + RX_Buffer[7];
+ KMem.WX[1]=(RX_Buffer[4]<<8) + RX_Buffer[5];
+ KMem.WX[2]=(RX_Buffer[6]<<8) + RX_Buffer[7];
+
+// KMem.WY[0]=(RX_Buffer[4]<<8) + RX_Buffer[5];
+// KMem.WY[1]=(RX_Buffer[6]<<8) + RX_Buffer[7];
}
else
{
--
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