From 842bb64195f958b050867c50db66fc0aa413dafb Mon Sep 17 00:00:00 2001
From: QuakeGod <quakegod@sina.com>
Date: 星期六, 27 七月 2024 10:42:56 +0800
Subject: [PATCH] KBus upgrade
---
Radio_LLCC68/Radio/KWireLess.c | 375 +++++++++++++++++++++++++++++++++++++---------------
1 files changed, 265 insertions(+), 110 deletions(-)
diff --git a/Radio_LLCC68/Radio/KWireLess.c b/Radio_LLCC68/Radio/KWireLess.c
index 771a2ff..07f25d8 100644
--- a/Radio_LLCC68/Radio/KWireLess.c
+++ b/Radio_LLCC68/Radio/KWireLess.c
@@ -20,6 +20,7 @@
#define USE_MODEM_LORA
//#define USE_MODEM_FSK
+/*
#define REGION_CN779
#if defined( REGION_AS923 )
@@ -32,7 +33,7 @@
#elif defined( REGION_CN779 )
-#define RF_FREQUENCY 432000000 // Hz
+#define RF_FREQUENCY 430620000 // Hz
#elif defined( REGION_EU868 )
@@ -59,39 +60,27 @@
#error "Please define a frequency band in the compiler options."
#endif
-
-#define nChannelBandwidth 250000 // Hz
-#define TX_OUTPUT_POWER 22 // 22 dBm
-
-extern bool IrqFired;
-
-bool RadioEnableMaster=true;//涓讳粠閫夋嫨
-uint32_t nRadioChannel=0;
-uint16_t crc_value;
-/*!
- * Radio events function pointer
- */
-
-static RadioEvents_t RadioEvents;
-
-stWLRunStat KwRunStat;
-
+*/
+/*
#if defined( USE_MODEM_LORA )
-#define LORA_BANDWIDTH 0 // [0: 125 kHz,
+#define LORA_BANDWIDTH 1 // [0: 125 kHz,
// 1: 250 kHz,
// 2: 500 kHz,
// 3: Reserved]
-#define LORA_SPREADING_FACTOR 7 // [SF7..SF12]
+#define LORA_SPREADING_FACTOR 8 // [SF5..SF12]
#define LORA_CODINGRATE 4 // [1: 4/5,
// 2: 4/6,
// 3: 4/7,
// 4: 4/8]
#define LORA_PREAMBLE_LENGTH 4 // Same for Tx and Rx
+
+*/
#define LORA_SYMBOL_TIMEOUT 0 // Symbols
#define LORA_FIX_LENGTH_PAYLOAD_ON false
#define LORA_IQ_INVERSION_ON false
+/*
#elif defined( USE_MODEM_FSK )
#define FSK_FDEV 20e3 // Hz
@@ -104,6 +93,49 @@
#else
#error "Please define a modem in the compiler options."
#endif
+*/
+/*
+#define nChannelSpacing 530000 // Hz
+#define TX_OUTPUT_POWER 16 // 22 dBm
+*/
+
+
+extern bool IrqFired;
+
+bool RadioEnableMaster=true;//涓讳粠閫夋嫨
+uchar nRadioChannel = 0;
+uchar nRadioAddr = 1;
+uint16_t crc_value;
+
+#define MixAddr(x,y) ((x<<4)|(y))
+/*!
+ * Radio events function pointer
+ */
+
+const stWLConfig defaultWLConfig =
+{
+ .RF_T_Freq = 430620000, // uint32_t Hz
+ .RF_R_Freq = 430620000, //uint32_t //Hz
+ .nChnSpacing = 530, // uint16_t ChannelSpacing; //kHz
+ .workMode = 1, // uchar workMode; //0: FSK, 1: LoRa
+ .Tx_Power = 22, // uchar Tx_Power;
+ .LoraBandWidth = 0, // uchar LoraBandWidth; // [0: 125 kHz, 1: 250 kHz, 2: 500 kHz, 3: Reserved ]
+ .LoRaFactor = 5, // uchar LoRaFactor; // [SF5 .. SF 12]
+ .LoRaCodingRate = 1, // uchar LoRaCodingRate; // [1 : 4/5, 2: 4/6, 3: 4/7, 4: 4/8
+ .NetWorkAddr = 0x00, // uint8_t NetWorkAddr;
+ .DeviceAddr = 0x0102, // uint16_t DeviceAddr;
+ .bEnableAddr = 0, // uchar bEnableAddr;
+ .bEnableEncrypt = 0, // uchar bEnableEncrypt;
+ .bEnableRelay = 0, // uchar bEnableRelay;
+ .LoRaPreambleLen = 4, // uchar LoRaPreamble_Len; // 2 - 12
+ .bAutoReSend = 1, // 鑷姩閲嶅彂
+};
+
+//stWLConfig * pWLCfg = (stWLConfig *)&defaultWLConfig;
+static RadioEvents_t RadioEvents;
+
+stWLConfig WLCfg ;
+stWLRunStat KwRunStat;
typedef enum
{
@@ -116,17 +148,22 @@
}States_t;
#define MASTER_RX_TIMEOUT_VALUE 80 //mS
-#define SLAVE_RX_TIMEOUT_VALUE 250 //mS
-#define CYCLE_TIME 200 //mS
+#define SLAVE_RX_TIMEOUT_VALUE 400 //mS
+#define CYCLE_TIME 160 //mS
-#define BUFFER_SIZE 32 // Define the payload size here
+#define WL_RX_BUFFER_SIZE 256 // Define the payload size here
+#define WL_TX_BUFFER_SIZE 128 // Define the payload size here
+uint16_t nTimeOnAir;
+/*
const uint8_t PingMsg[] = "PING";
const uint8_t PongMsg[] = "PONG";
+*/
//uint16_t BufferSize = BUFFER_SIZE;
-uint8_t TX_Buffer[BUFFER_SIZE];
-uint8_t RX_Buffer[BUFFER_SIZE];
+uint8_t RX_Buffer[WL_RX_BUFFER_SIZE];
+uint8_t TX_Buffer[WL_TX_BUFFER_SIZE];
+
States_t State = LOWPOWER;
@@ -145,9 +182,37 @@
LL_GPIO_TogglePin(GPIOC,LL_GPIO_PIN_13);
}
+int LoadKwConfig(void)
+{
+ stStoredWLConfig * pstStoredWLCFG = (stStoredWLConfig *)(STORE_KWCONFIG_BASE);
+
+ if (pstStoredWLCFG->BlockSign == 0x55AA && pstStoredWLCFG->BlockType == 0x05) {
+ WLCfg = pstStoredWLCFG->WLConfig;
+ } else {
+ WLCfg = defaultWLConfig;
+ }
+ return 0;
+}
+
+int SaveKwConfig(void)
+{
+// stStoredWLConfig * pstStoredWLCFG = (stStoredWLConfig *)(STORE_KWCONFIG_BASE);
+
+ stStoredWLConfig theStoredWLCFG;
+ theStoredWLCFG.BlockSign = 0x55AA;
+ theStoredWLCFG.BlockType = 0x05;
+ theStoredWLCFG.nSeq = 1;
+ theStoredWLCFG.nSize = sizeof(stWLConfig);
+ theStoredWLCFG.WLConfig = WLCfg;
+ theStoredWLCFG.nCRC16 = 0x0000;
+ EraseAndWriteToFlashMem(&theStoredWLCFG, (void *)STORE_KWCONFIG_BASE, sizeof(stStoredWLConfig));
+
+ return 0;
+}
+
int KWireLessInit(bool bRadioEnableMaster, uint32_t nChn)
{
-
+ stWLConfig * pWLCfg = & WLCfg;
RadioEnableMaster = bRadioEnableMaster;
// Radio initialization
RadioEvents.TxDone = OnTxDone;
@@ -159,13 +224,15 @@
Radio.Init( &RadioEvents );
nRadioChannel = nChn;
- Radio.SetChannel( RF_FREQUENCY + nRadioChannel * nChannelBandwidth );
+ KwRunStat.RF_Freq = pWLCfg->RF_T_Freq + nRadioChannel * pWLCfg->nChnSpacing*1000;
+
+ Radio.SetChannel( pWLCfg->RF_T_Freq + nRadioChannel * pWLCfg->nChnSpacing*1000 );
// Radio.WriteBuffer(0x06C0,data,2);
// Radio.ReadBuffer(0x06C0,test,2);
#if defined( USE_MODEM_LORA )
-
+/*
Radio.SetTxConfig( MODEM_LORA, TX_OUTPUT_POWER, 0, LORA_BANDWIDTH,
LORA_SPREADING_FACTOR, LORA_CODINGRATE,
LORA_PREAMBLE_LENGTH, LORA_FIX_LENGTH_PAYLOAD_ON,
@@ -175,6 +242,19 @@
LORA_CODINGRATE, 0, LORA_PREAMBLE_LENGTH,
LORA_SYMBOL_TIMEOUT, LORA_FIX_LENGTH_PAYLOAD_ON,
0, true, 0, 0, LORA_IQ_INVERSION_ON, false );
+// */
+
+ Radio.SetTxConfig( MODEM_LORA, pWLCfg->Tx_Power, 0, pWLCfg->LoraBandWidth,
+ pWLCfg->LoRaFactor, pWLCfg->LoRaCodingRate,
+ pWLCfg->LoRaPreambleLen, LORA_FIX_LENGTH_PAYLOAD_ON,
+ true, 0, 0, LORA_IQ_INVERSION_ON, 3000 );
+
+ Radio.SetRxConfig( MODEM_LORA, pWLCfg->LoraBandWidth, pWLCfg->LoRaFactor,
+ pWLCfg->LoRaCodingRate, 0, pWLCfg->LoRaPreambleLen,
+ LORA_SYMBOL_TIMEOUT, LORA_FIX_LENGTH_PAYLOAD_ON,
+ 0, true, 0, 0, LORA_IQ_INVERSION_ON, false );
+
+ Radio.SetMaxPayloadLength(MODEM_LORA,32);
#elif defined( USE_MODEM_FSK )
@@ -188,13 +268,15 @@
0, FSK_FIX_LENGTH_PAYLOAD_ON, 0, true,
0, 0,false, false );
#else
- #error "Please define a frequency band in the compiler options."
+ #error "Please define a modem in the compiler options.."
#endif
SX126xSetRxTxFallbackMode(0x40); // 0x40-> FS 0x30 -> SD_XOSC 0x20 -> SD_RC
-// SX126xSetCadParams(4,0,1,0,1);
-
-
+ SX126xSetCadParams(LORA_CAD_04_SYMBOL,0,1,LORA_CAD_ONLY,1);
+
+ nTimeOnAir = Radio.TimeOnAir(MODEM_LORA,14);
+ KwRunStat.nTimeOnAir = nTimeOnAir;
+ KMem.WDT[38]=nTimeOnAir;
KwRunStat.runStep=RS_IDEL;
return 0;
}
@@ -223,6 +305,8 @@
void OnTxDone( void )
{
+ KwRunStat.bMasterSent = 1;
+ KwRunStat.bMasterRecved = 0;
KwRunStat.runStep=RS_IDEL;
KMem.WDT[42]++;
KwRunStat.lastSenttime = GetTick();
@@ -252,19 +336,21 @@
KwRunStat.lastAckTime = GetTick();
KwRunStat.TXErr++;
Radio.Standby();
- KMem.WDT[44]++;
+// KMem.WDT[44]++;
}
bool bThisRxError=0;
void OnRxDone( uint8_t *payload, uint16_t size, int16_t rssi, int8_t snr )
{
+ KMem.WDT[44] = size;
memcpy( RX_Buffer, payload, size );
+ memcpy(&KMem.WDT[64],payload,size);
Radio.Standby();
- if (bThisRxError) {bThisRxError=0;return;}
-
- KwRunStat.lastRecvdtime=GetTick();
- KwRunStat.lastAckTime = GetTick();
+ if (bThisRxError) {
+ bThisRxError=0;
+ return;
+ }
KwRunStat.curStat = 0;
KwRunStat.latancy = GetTick() - KwRunStat.lastSendtime;
@@ -275,33 +361,17 @@
KwRunStat.RSSI = RssiValue;
KwRunStat.SNR = SnrValue;
- KMem.WDT[40]=-RssiValue; //Radio.Rssi(MODEM_FSK);;
- KMem.WDT[40]=-RssiValue + ((-SnrValue) <<8);
-
- KMem.WDT[43]++;
KwRunStat.recvCount++;
- KwRunStat.CtnLstPkts=0;
+// KwRunStat.CtnLstPkts=0;
-//*/
- unsigned char indicator1 = 128+RssiValue;
- unsigned char indicator2;
- const unsigned char maxrssi = 100;
- const unsigned char minrssi = 30;
- if (indicator1 > maxrssi) indicator2=8;
- else if (indicator1 < minrssi) indicator2 = 0;
-
- else indicator2 = (indicator1 - minrssi)*7/(maxrssi-minrssi) + 1;
-
- unsigned char indicator3 = (1 << indicator2) -1;
if(RadioEnableMaster)
{
- KWLMasterParsePkt(1,size);
+ KWLMasterParsePkt(nRadioChannel,size);
//KWLMasterSendReqPkt(1);
}
else //slave
{
- KWLSlaveParsePkt(1,size);
-
+ KWLSlaveParsePkt(nRadioChannel,size);
}
}
@@ -317,20 +387,27 @@
KwRunStat.LostPackets++;
KwRunStat.CtnLstPkts++;
if (KwRunStat.CtnLstPkts > KwRunStat.MaxCtnLstPkts) {KwRunStat.MaxCtnLstPkts = KwRunStat.CtnLstPkts;}
-// KMem.ErrStat=500;
- if (KwRunStat.CtnLstPkts > 1) { KMem.ErrStat=500;}
- if (KwRunStat.CtnLstPkts == 2) {KwRunStat.Err1Count++;}
- if (KwRunStat.CtnLstPkts > 3) { KMem.ErrStat=5000;}
- if (KwRunStat.CtnLstPkts == 4) {KwRunStat.Err2Count++;}
- if (KwRunStat.CtnLstPkts > 6) { KMem.ErrStat=5000; KMem.WFX[1]=0; }
- if (KwRunStat.CtnLstPkts == 7) {KwRunStat.Err3Count++;}
-
+// KwRunStat.ErrStat=500;
+ if (KwRunStat.CtnLstPkts > 2) { KwRunStat.ErrStat=500;}
+ if (KwRunStat.CtnLstPkts ==3 ) {KwRunStat.Err1Count++;}
+ if (KwRunStat.CtnLstPkts > 5) { KwRunStat.ErrStat=5000;}
+ if (KwRunStat.CtnLstPkts == 6) {KwRunStat.Err2Count++;}
+ if (KwRunStat.CtnLstPkts > 9) { KwRunStat.ErrStat=5000; KMem.WFX[1]=0; }
+ if (KwRunStat.CtnLstPkts == 10) {KwRunStat.Err3Count++;}
+ if ((KwRunStat.CtnLstPkts &0x0f) == 0x0f) {
+ KMem.WDT[51]++;
+ LoadKwConfig();
+ KWireLessInit(RadioEnableMaster,nRadioChannel);
+ Radio.Standby();
+ // KWireLessStart();
+ }
if(RadioEnableMaster)
{
//KWLMasterSendReqPkt(1);
}
else
{
+ Radio.Standby();
Radio.Rx( SLAVE_RX_TIMEOUT_VALUE );
KwRunStat.runStep=RS_RECVING;
KwRunStat.lastActTime = GetTick();
@@ -341,8 +418,12 @@
void OnRxError( void )
{
-
-// Radio.Standby();
+ Radio.Standby();
+ Radio.Rx( SLAVE_RX_TIMEOUT_VALUE );
+ KwRunStat.runStep=RS_RECVING;
+ KwRunStat.lastActTime = GetTick();
+ KwRunStat.lastRecvtime = GetTick();
+
KwRunStat.RXErr++;
KMem.WDT[46]++;
bThisRxError=1;
@@ -359,14 +440,16 @@
KwRunStat.LostPackets++;
KwRunStat.CtnLstPkts++;
if (KwRunStat.CtnLstPkts > KwRunStat.MaxCtnLstPkts) {KwRunStat.MaxCtnLstPkts = KwRunStat.CtnLstPkts;}
-// KMem.ErrStat=500;
- if (KwRunStat.CtnLstPkts > 1) { KMem.ErrStat=500; }
+// KwRunStat.ErrStat=500;
+ if (KwRunStat.CtnLstPkts > 1) { KwRunStat.ErrStat=500; }
if (KwRunStat.CtnLstPkts == 2) {KwRunStat.Err1Count++;}
- if (KwRunStat.CtnLstPkts > 3) { KMem.ErrStat=5000;}
+ if (KwRunStat.CtnLstPkts > 3) { KwRunStat.ErrStat=5000;}
if (KwRunStat.CtnLstPkts == 4) {KwRunStat.Err2Count++;}
- if (KwRunStat.CtnLstPkts > 6) { KMem.ErrStat=5000; KMem.WFX[1]=0; }
+ if (KwRunStat.CtnLstPkts > 6) { KwRunStat.ErrStat=5000; KMem.WFX[1]=0; }
if (KwRunStat.CtnLstPkts == 7) {KwRunStat.Err3Count++;}
+
}
+// Radio.Standby();
}
void OnCadDone( bool channelActivityDetected)
@@ -382,33 +465,40 @@
if (RX_Buffer[size-2] != (crc_value&0xff) && RX_Buffer[size-1] != (crc_value >> 8))
{
KwRunStat.CRCErr++;
- KMem.ErrStat=500;
+ KwRunStat.ErrStat=500;
CRC_OK = 0;
}else {
CRC_OK = 1;
}
//*/
pstKLPacket p1 = (pstKLPacket) RX_Buffer;
- if(CRC_OK && p1->STSign == enRplySign) //memcmp(RX_Buffer,PongMsg,4)==0
+ if(CRC_OK && p1->STSign == enRplySign ) //memcmp(RX_Buffer,PongMsg,4)==0
{
- LedToggle();//LED闂儊
- if (p1->Stat==0) {
- KwRunStat.tRSSI = RX_Buffer[10];
- KwRunStat.tSNR = RX_Buffer[11];
- }else if (p1->Stat==1){
- KwRunStat.targetSentCount = RX_Buffer[8] + (RX_Buffer[9]<<8) + (RX_Buffer[10]<<16) + (RX_Buffer[11]<<24);
- }else if (p1->Stat==2) {
- KwRunStat.targetRecvdCount = RX_Buffer[8] + (RX_Buffer[9]<<8) + (RX_Buffer[10]<<16) + (RX_Buffer[11]<<24);
- }else if (p1->Stat==3) {
- }
+ if (p1->DstAddr == MixAddr(nRadioChannel,nRadioAddr))
+ {
+ KwRunStat.bMasterRecved = 1;
+ LedToggle();//LED闂儊
+ KwRunStat.lastRecvdtime=GetTick();
+ KwRunStat.lastAckTime = GetTick();
+ KwRunStat.CtnLstPkts=0;
+
+ if (p1->Stat==0) {
+ KwRunStat.tRSSI = RX_Buffer[10];
+ KwRunStat.tSNR = RX_Buffer[11];
+ }else if (p1->Stat==1){
+ KwRunStat.targetSentCount = RX_Buffer[8] + (RX_Buffer[9]<<8) + (RX_Buffer[10]<<16) + (RX_Buffer[11]<<24);
+ }else if (p1->Stat==2) {
+ KwRunStat.targetRecvdCount = RX_Buffer[8] + (RX_Buffer[9]<<8) + (RX_Buffer[10]<<16) + (RX_Buffer[11]<<24);
+ }else if (p1->Stat==3) {
+ }
- KMem.WDT[41]=(-KwRunStat.tRSSI) + ((-KwRunStat.tSNR)<<8);
-
+ KMem.WDT[41]=(-KwRunStat.tRSSI) + ((-KwRunStat.tSNR)<<8);
- KMem.WFX[1]=(RX_Buffer[4]) + (RX_Buffer[5]<<8);
- // KMem.WFX[1]=(RX_Buffer[4]) + (indicator3<<8);
-
- KMem.WFX[2]=(RX_Buffer[6]) + (RX_Buffer[7]<<8);
+ KMem.WFX[1]=(RX_Buffer[4]) + (RX_Buffer[5]<<8);
+ // KMem.WFX[1]=(RX_Buffer[4]) + (indicator3<<8);
+
+ KMem.WFX[2]=(RX_Buffer[6]) + (RX_Buffer[7]<<8);
+ }
}
return 0;
@@ -422,15 +512,28 @@
if (RX_Buffer[size-2] != (crc_value&0xff) && RX_Buffer[size-1] != (crc_value >> 8))
{
KwRunStat.CRCErr++;
- KMem.ErrStat=500;
+ KwRunStat.ErrStat=500;
CRC_OK = 0;
}else {
CRC_OK = 1;
+ if (p1->STSign != enReqSign) {
+ KwRunStat.PktErr++;
+ }else {
+ if (p1->DstAddr != MixAddr(nRadioChannel,nRadioAddr)) {
+ KwRunStat.ChnErr++;
+ }
+ }
}
//*/
- if(CRC_OK && p1->STSign == enReqSign)// memcmp(RX_Buffer,PingMsg,4)==0 && )
+
+ if(CRC_OK && p1->STSign == enReqSign && p1->DstAddr == MixAddr(nRadioChannel,nRadioAddr))// memcmp(RX_Buffer,PingMsg,4)==0 && )
{
+
LedToggle();//LED闂儊
+ KwRunStat.lastRecvdtime=GetTick();
+ KwRunStat.lastAckTime = GetTick();
+ KwRunStat.CtnLstPkts=0;
+
if (p1->Stat==0) {
KwRunStat.tRSSI = RX_Buffer[10];
KwRunStat.tSNR = RX_Buffer[11];
@@ -446,7 +549,6 @@
KMem.WFX[2]=(RX_Buffer[6]) + (RX_Buffer[7]<<8);
KWLSlaveSendRplyPkt(1);
-
// KMem.WFY[0]=(RX_Buffer[4]<<8) + RX_Buffer[5];
// KMem.WFY[1]=(RX_Buffer[6]<<8) + RX_Buffer[7];
}
@@ -466,7 +568,7 @@
int len1=12;
pstKLPacket p1 = (pstKLPacket) TX_Buffer;
p1->STSign = enReqSign;
- p1->DstAddr = (nRadioChannel<<4) || 0x1;
+ p1->DstAddr = MixAddr(nRadioChannel,nRadioAddr);
p1->Func = 0x3;
p1->Stat = (p1->Stat + 1) &0x03; //0x00;
p1->Data[0]=KMem.WFY[1];
@@ -517,7 +619,7 @@
int len1=12;
pstKLPacket p1 = (pstKLPacket) TX_Buffer;
p1->STSign = enRplySign;
- p1->DstAddr = (nRadioChannel<<4) || 0x1;
+ p1->DstAddr = MixAddr(nRadioChannel,nRadioAddr);
p1->Func = 0x3;
p1->Stat = (p1->Stat + 1) &0x03; //0x00;
p1->Data[0]=KMem.WFY[1];
@@ -566,28 +668,14 @@
int KWLSlaveProc(int nChn)
{
- return 0;
-}
-
-int KWL_Process(int nChn)
-{
- RadioState_t stat = Radio.GetStatus();
- KMem.WDT[32]=stat;
-// KMem.WDT[38]=Radio.Rssi(MODEM_FSK);
- if (RadioEnableMaster){
- if (GetTick() - KwRunStat.lastSendtime >2000 && KwRunStat.curStat == 0 ) //&& stat == RF_IDLE ) //200mS
- {
- KWireLessStart();
- }
- }else //slave
- {
+ RadioState_t stat = Radio.GetStatus();
if (stat == RF_IDLE){
KMem.WDT[48]++;
Radio.Standby();
KWireLessStart();
}
if (stat == RF_RX_RUNNING ){
- if (GetTick() - KwRunStat.lastRecvtime > ((CYCLE_TIME + 10 )*10)){
+ if (GetTick() - KwRunStat.lastRecvtime > ((SLAVE_RX_TIMEOUT_VALUE + 10 )*10)){
KwRunStat.lastRecvtime = GetTick();
KwRunStat.StepErr1++;
KMem.WDT[49]++;
@@ -601,8 +689,75 @@
Radio.Standby();
KWireLessStart();
}
-
+ if (GetTick() - KwRunStat.lastRecvdtime > 4000){ // 200mS
+ // KwRunStat.ErrStat=500;
+ KwRunStat.ErrStat=500;
+// Radio.Standby();
+// KWireLessStart();
+ }
+ if (GetTick() - KwRunStat.lastRecvdtime > 12000){ // 1200mS
+ KwRunStat.ErrStat=5000; KMem.WFX[1]=0;
+ }
+ if (GetTick() - KwRunStat.lastRecvtime > 16000){
+ KMem.WDT[52]++;
+ LoadKwConfig();
+ KWireLessInit(RadioEnableMaster,nRadioChannel);
+ Radio.Standby();
+ KWireLessStart();
+ KwRunStat.lastRecvtime = GetTick();
+ }
+ return 0;
+}
+
+int KWL_Process(int nChn)
+{
+ RadioState_t stat = Radio.GetStatus();
+ KMem.WDT[32]=stat;
+// KMem.WDT[38]=Radio.Rssi(MODEM_FSK);
+ if (RadioEnableMaster){
+ if (GetTick() - KwRunStat.lastSendtime > CYCLE_TIME *10 && Radio.IsChannelFree(MODEM_LORA,KwRunStat.RF_Freq,-60,1)){
+ if (!KwRunStat.bMasterRecved) {
+ KwRunStat.ErrStat=5000;
+ KwRunStat.LostPackets++;
+ KwRunStat.CtnLstPkts++;
+ if (KwRunStat.CtnLstPkts > KwRunStat.MaxCtnLstPkts) {KwRunStat.MaxCtnLstPkts = KwRunStat.CtnLstPkts;}
+ // KwRunStat.ErrStat=500;
+ if (KwRunStat.CtnLstPkts > 1) { KwRunStat.ErrStat=2000;}
+ if (KwRunStat.CtnLstPkts == 2) {KwRunStat.Err1Count++;}
+ if (KwRunStat.CtnLstPkts > 3) { KwRunStat.ErrStat=5000;}
+ if (KwRunStat.CtnLstPkts == 4) {KwRunStat.Err2Count++;}
+ if (KwRunStat.CtnLstPkts > 6) { KwRunStat.ErrStat=5000; KMem.WFX[1]=0; }
+ if (KwRunStat.CtnLstPkts == 7) {KwRunStat.Err3Count++;}
+ if ((KwRunStat.CtnLstPkts &0x0f) == 0x0f) {
+ KMem.WDT[51]++;
+ LoadKwConfig();
+ KWireLessInit(RadioEnableMaster,nRadioChannel);
+ Radio.Standby();
+ // KWireLessStart();
+ }
+ }
+ if (KwRunStat.curStat == 0 ){ //&& stat == RF_IDLE ) //200mS
+// Radio.Standby();
+ KWireLessStart();
+ }else {
+ Radio.Standby();
+ KWireLessStart();
+ }
+ }
+ }else //slave
+ {
+ KWLSlaveProc(nChn);
}
+ if (KwRunStat.RunStat) KwRunStat.RunStat--;
+ if (KwRunStat.ErrStat) KwRunStat.ErrStat--;
+
+ KwRunStat.Tx_Power = WLCfg.Tx_Power;
+ KwRunStat.LoraBandWidth = WLCfg.LoraBandWidth;
+ KwRunStat.LoRaFactor = WLCfg.LoRaFactor;
+ KwRunStat.LoRaCodingRate = WLCfg.LoRaCodingRate;
+ KwRunStat.LoRaPreambleLen = WLCfg.LoRaPreambleLen;
+
+
return 0;
}
--
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