feedc0de/esp-modbus
1
0
Fork 0
forked from espressif/esp-modbus
Code Pull Requests Activity

modbus master tcp port: fix to close sockets correctly, minor additions for the PR

Browse Source 
https://github.com/espressif/esp-modbus/pull/44
This commit is contained in:
aleks
2023-12-18 12:13:20 +01:00
committed by Alex Lisitsyn
parent 135a8f8165
commit bf271f4286
1 changed files with 3 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
freemodbus/tcp_master/port/port_tcp_master.c
View File

@@ -236,7 +236,6 @@ static BOOL xMBTCPPortMasterCloseConnection(MbSlaveInfo_t *pxInfo)
static void xMBTCPPortMasterShutdown(void)
{
xSemaphoreGive(xShutdownSema);
xMbPortConfig.xMbTcpTaskHandle = NULL;
for (USHORT ucCnt = 0; ucCnt < MB_TCP_PORT_MAX_CONN; ucCnt++) {
MbSlaveInfo_t* pxInfo = xMbPortConfig.pxMbSlaveInfo[ucCnt];
@@ -251,6 +250,7 @@ static void xMBTCPPortMasterShutdown(void)
}
free(xMbPortConfig.pxMbSlaveInfo);
vTaskDelete(NULL);
xMbPortConfig.xMbTcpTaskHandle = NULL;
}
void vMBTCPPortMasterSetNetOpt(void *pvNetIf, eMBPortIpVer xIpVersion, eMBPortProto xProto)
@@ -754,7 +754,8 @@ static void vMBTCPPortMasterTask(void *pvParameters)
break;
}
putchar(ucDot);
vTaskDelay(pdMS_TO_TICKS(100)); /* if we don't yield we run the risk of hogging CPU */
// if we don't yield we run the risk of hogging CPU
vTaskDelay(pdMS_TO_TICKS(MB_TCP_CONNECTION_TIMEOUT_MS));
xErr = xMBTCPPortMasterConnect(pxInfo);
switch(xErr)
{