WYR2019/FreeRTOS_LoRa_Environment_Assistant
Template
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

20260201：完善MQTT协议下发布消息与解析订阅消息函数

Browse Source
This commit is contained in:
WYR2019_ProjectAdmin
2026-02-01 17:04:09 +08:00
parent dd946595c4
commit a9a2674db9
17 changed files with 385 additions and 4285 deletions
Download Patch File Download Diff File Expand all files Collapse all files

86
STM32/Gateway_Node/Drivers/ESP8266.c
View File

@@ -54,19 +54,19 @@ void vEsp8266Rst ( void )
*/
bool bEsp8266Command ( char * pcCmd, char * pcAck1, char * pcAck2, uint32_t ulWaittime )
{
xSerialFrameRecord .Bits_t .usFrameLength = 0; //<2F><><EFBFBD>¿<EFBFBD>ʼ<EFBFBD><CABC><EFBFBD><EFBFBD><EFBFBD>µ<EFBFBD><C2B5><EFBFBD><EFBFBD>ݰ<EFBFBD>
xSerialFrameRecord.Bits_t.usFrameLength = 0; //<2F><><EFBFBD>¿<EFBFBD>ʼ<EFBFBD><CABC><EFBFBD><EFBFBD><EFBFBD>µ<EFBFBD><C2B5><EFBFBD><EFBFBD>ݰ<EFBFBD>
vUsartPrintf ( USART2, "%s\r\n", pcCmd );
if ( ( pcAck1 == 0 ) && ( pcAck2 == 0 ) ) //<2F><><EFBFBD><EFBFBD>Ҫ<EFBFBD><D2AA><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
return true;
vDelayMs( ulWaittime ); //<2F><>ʱ
xSerialFrameRecord .cSerialReceivedBuffer [ xSerialFrameRecord .Bits_t .usFrameLength ] = '\0';
xSerialFrameRecord.cSerialReceivedBuffer [ xSerialFrameRecord.Bits_t.usFrameLength ] = '\0';
if ( ( pcAck1 != 0 ) && ( pcAck2 != 0 ) )
return ( ( bool ) strstr ( xSerialFrameRecord .cSerialReceivedBuffer, pcAck1 ) ||
( bool ) strstr ( xSerialFrameRecord .cSerialReceivedBuffer, pcAck2 ) );
return ( ( bool ) strstr ( xSerialFrameRecord.cSerialReceivedBuffer, pcAck1 ) ||
( bool ) strstr ( xSerialFrameRecord.cSerialReceivedBuffer, pcAck2 ) );
else if ( pcAck1 != 0 )
return ( ( bool ) strstr ( xSerialFrameRecord .cSerialReceivedBuffer, pcAck1 ) );
return ( ( bool ) strstr ( xSerialFrameRecord.cSerialReceivedBuffer, pcAck1 ) );
else
return ( ( bool ) strstr ( xSerialFrameRecord .cSerialReceivedBuffer, pcAck2 ) );
return ( ( bool ) strstr ( xSerialFrameRecord.cSerialReceivedBuffer, pcAck2 ) );
}
/**
@@ -80,9 +80,10 @@ void vEsp8266AtTest ( void )
char count=0;
macESP8266_RST_HIGH_LEVEL();
vDelayMs( 1000 );
while ( count < 10 )
while ( count < 3 )
{
if( bEsp8266Command ( "AT", "OK", NULL, 500 ) ) return;
if( bEsp8266Command ( "AT", "OK", NULL, 500 ) != true )
return;
vEsp8266Rst();
++ count;
}
@@ -120,9 +121,14 @@ bool bEsp8266NetModeChoose ( eNetMode_t xMode )
*/
bool bEsp8266JoinAp ( char * pcSsid, char * pcPassWord )
{
char cCmd [120];
char cCmd [128];
sprintf ( cCmd, "AT+CWJAP=\"%s\",\"%s\"", pcSsid, pcPassWord );
return bEsp8266Command ( cCmd, "OK", NULL, 5000 );
if (strstr ( xSerialFrameRecord.cSerialReceivedBuffer, "WIFI CONNECTED" ) != NULL)
{
/* code */
return true;
}
return bEsp8266Command ( cCmd, "OK", "WIFI CONNECTED", 8000 );
}
/**
@@ -140,31 +146,31 @@ bool bEsp8266MqttInit ( char * pcMqttUserName, char * pcMqttPassword, char * pcM
char * pcMqttServerIp, uint16_t usMqttServerPort,
char * pcMqttSubscribeTopic )
{
char cCmd[512] = {0};
char cCmd[256] = {0};
/* 1. <20><><EFBFBD><EFBFBD>MQTT<54>û<EFBFBD><C3BB><EFBFBD>Ϣ */
snprintf(cCmd, sizeof(cCmd), "AT+MQTTUSERCFG=0,1,\"NULL\",\"%s\",\"%s\",0,0,\"\"",
pcMqttUserName, pcMqttPassword);
if (!bEsp8266Command(cCmd, "OK", NULL, 2000))
if (bEsp8266Command(cCmd, "OK", NULL, 2000) != true)
return false;
/* 2. <20><><EFBFBD>ÿͻ<C3BF><CDBB><EFBFBD>ID */
memset(cCmd, 0, sizeof(cCmd));
snprintf(cCmd, sizeof(cCmd), "AT+MQTTCLIENTID=0,\"%s\"", pcMqttClientId);
if (!bEsp8266Command(cCmd, "OK", NULL, 2000))
if (bEsp8266Command(cCmd, "OK", NULL, 2000) != true)
return false;
/* 3. <20><><EFBFBD>ӵ<EFBFBD>MQTT<54><54><EFBFBD><EFBFBD><EFBFBD><EFBFBD> */
memset(cCmd, 0, sizeof(cCmd));
snprintf(cCmd, sizeof(cCmd), "AT+MQTTCONN=0,\"%s\",%u,1",
pcMqttServerIp, usMqttServerPort);
if (!bEsp8266Command(cCmd, "OK", NULL, 5000) && !bEsp8266Command(cCmd, "+MQTTCONN", NULL, 5000))
if (bEsp8266Command(cCmd, "OK", NULL, 8000) != true && bEsp8266Command(cCmd, "+MQTTCONN", NULL, 8000) != true)
return false;
/* 4. <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> */
memset(cCmd, 0, sizeof(cCmd));
snprintf(cCmd, sizeof(cCmd), "AT+MQTTSUB=0,\"%s\",1", pcMqttSubscribeTopic);
if (!bEsp8266Command(cCmd, "OK", NULL, 2000))
if (bEsp8266Command(cCmd, "OK", NULL, 2000) != true)
return false;
return true;
@@ -181,7 +187,7 @@ bool bEsp8266MqttInit ( char * pcMqttUserName, char * pcMqttPassword, char * pcM
*/
bool bEsp8266BuildAp ( char * pcSsid, char * pcPassWord, eApPsdMode_t xPsdMode )
{
char cCmd [120];
char cCmd [128];
sprintf ( cCmd, "AT+CWSAP=\"%s\",\"%s\",1,%d", pcSsid, pcPassWord, xPsdMode );
return bEsp8266Command ( cCmd, "OK", 0, 1000 );
}
@@ -210,7 +216,7 @@ bool bEsp8266EnableMultipleId ( FunctionalState xEnumEnUnvarnishTx )
*/
bool bEsp8266LinkServer ( eNetPro_t xNetProtocol, char * pcIp, char * pcComNum, eIdNo_t xId)
{
char cStr [100] = { 0 }, cCmd [120];
char cStr [128] = { 0 }, cCmd [128];
switch ( xNetProtocol )
{
case enumTCP:
@@ -240,7 +246,7 @@ bool bEsp8266LinkServer ( eNetPro_t xNetProtocol, char * pcIp, char * pcComNum,
*/
bool bEsp8266StartOrShutServer ( FunctionalState xMode, char * pcPortNum, char * pcTimeOver )
{
char cCmd1 [120], cCmd2 [120];
char cCmd1 [128], cCmd2 [128];
if ( xMode )
{
sprintf ( cCmd1, "AT+CIPSERVER=%d,%s", 1, pcPortNum );
@@ -268,12 +274,12 @@ uint8_t ucEsp8266GetLinkStatus ( void )
{
if ( bEsp8266Command ( "AT+CIPSTATUS", "OK", 0, 500 ) )
{
if ( strstr ( xSerialFrameRecord .cSerialReceivedBuffer, "STATUS:2\r\n" ) )
if ( strstr ( xSerialFrameRecord.cSerialReceivedBuffer, "STATUS:2\r\n" ) )
return 2;
else if ( strstr ( xSerialFrameRecord .cSerialReceivedBuffer, "STATUS:3\r\n" ) )
else if ( strstr ( xSerialFrameRecord.cSerialReceivedBuffer, "STATUS:3\r\n" ) )
return 3;
else if ( strstr ( xSerialFrameRecord .cSerialReceivedBuffer, "STATUS:4\r\n" ) )
else if ( strstr ( xSerialFrameRecord.cSerialReceivedBuffer, "STATUS:4\r\n" ) )
return 4;
}
return 0;
@@ -290,23 +296,23 @@ uint8_t ucEsp8266GetIdLinkStatus ( void )
uint8_t ucIdLinkStatus = 0x00;
if ( bEsp8266Command ( "AT+CIPSTATUS", "OK", 0, 500 ) )
{
if ( strstr ( xSerialFrameRecord .cSerialReceivedBuffer, "+CIPSTATUS:0," ) )
if ( strstr ( xSerialFrameRecord.cSerialReceivedBuffer, "+CIPSTATUS:0," ) )
ucIdLinkStatus |= 0x01;
else
ucIdLinkStatus &= ~ 0x01;
if ( strstr ( xSerialFrameRecord .cSerialReceivedBuffer, "+CIPSTATUS:1," ) )
if ( strstr ( xSerialFrameRecord.cSerialReceivedBuffer, "+CIPSTATUS:1," ) )
ucIdLinkStatus |= 0x02;
else
ucIdLinkStatus &= ~ 0x02;
if ( strstr ( xSerialFrameRecord .cSerialReceivedBuffer, "+CIPSTATUS:2," ) )
if ( strstr ( xSerialFrameRecord.cSerialReceivedBuffer, "+CIPSTATUS:2," ) )
ucIdLinkStatus |= 0x04;
else
ucIdLinkStatus &= ~ 0x04;
if ( strstr ( xSerialFrameRecord .cSerialReceivedBuffer, "+CIPSTATUS:3," ) )
if ( strstr ( xSerialFrameRecord.cSerialReceivedBuffer, "+CIPSTATUS:3," ) )
ucIdLinkStatus |= 0x08;
else
ucIdLinkStatus &= ~ 0x08;
if ( strstr ( xSerialFrameRecord .cSerialReceivedBuffer, "+CIPSTATUS:4," ) )
if ( strstr ( xSerialFrameRecord.cSerialReceivedBuffer, "+CIPSTATUS:4," ) )
ucIdLinkStatus |= 0x10;
else
ucIdLinkStatus &= ~ 0x10;
@@ -324,20 +330,20 @@ uint8_t ucEsp8266GetIdLinkStatus ( void )
*/
uint8_t ucEsp8266InquireApIp ( char * pcApIp, uint8_t ucArrayLength )
{
char uc;
char c;
char * pCh;
bEsp8266Command ( "AT+CIFSR", "OK", 0, 500 );
pCh = strstr ( xSerialFrameRecord .cSerialReceivedBuffer, "APIP,\"" );
pCh = strstr ( xSerialFrameRecord.cSerialReceivedBuffer, "APIP,\"" );
if ( pCh )
pCh += 6;
else
return 0;
for ( uc = 0; uc < ucArrayLength; uc ++ )
for ( c = 0; c < ucArrayLength; c ++ )
{
pcApIp [ uc ] = * ( pCh + uc);
if ( pcApIp [ uc ] == '\"' )
pcApIp [ c ] = * ( pCh + c);
if ( pcApIp [ c ] == '\"' )
{
pcApIp [ uc ] = '\0';
pcApIp [ c ] = '\0';
break;
}
}
@@ -381,7 +387,7 @@ void vEsp8266ExitUnvarnishSend ( void )
*/
bool bEsp8266SendString ( FunctionalState xEnumEnUnvarnishTx, char * pcStr, uint32_t ulStrLength, eIdNo_t xId )
{
char cStr [20];
char cStr [256];
bool bRet = false;
if ( xEnumEnUnvarnishTx )
{
@@ -409,16 +415,16 @@ bool bEsp8266SendString ( FunctionalState xEnumEnUnvarnishTx, char * pcStr, uint
char * pcEsp8266ReceiveString ( FunctionalState xEnumEnUnvarnishTx )
{
char * pRecStr = 0;
xSerialFrameRecord .Bits_t .usFrameLength = 0;
xSerialFrameRecord .Bits_t .usFrameFinishFlag = 0;
while ( ! xSerialFrameRecord .Bits_t .usFrameFinishFlag );
xSerialFrameRecord .cSerialReceivedBuffer [ xSerialFrameRecord .Bits_t .usFrameLength ] = '\0';
xSerialFrameRecord.Bits_t.usFrameLength = 0;
xSerialFrameRecord.Bits_t.usFrameFinishFlag = 0;
while ( ! xSerialFrameRecord.Bits_t.usFrameFinishFlag );
xSerialFrameRecord.cSerialReceivedBuffer [ xSerialFrameRecord.Bits_t.usFrameLength ] = '\0';
if ( xEnumEnUnvarnishTx )
pRecStr = xSerialFrameRecord .cSerialReceivedBuffer;
pRecStr = xSerialFrameRecord.cSerialReceivedBuffer;
else
{
if ( strstr ( xSerialFrameRecord .cSerialReceivedBuffer, "+IPD" ) )
pRecStr = xSerialFrameRecord .cSerialReceivedBuffer;
if ( strstr ( xSerialFrameRecord.cSerialReceivedBuffer, "+IPD" ) )
pRecStr = xSerialFrameRecord.cSerialReceivedBuffer;
}
return pRecStr;
}