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UartComIF check iter validity

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Robin Müller 2021-08-09 15:37:12 +02:00
parent 90a1571707
commit 62873c3118
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GPG Key ID: 71B58F8A3CDFA9AC
1 changed files with 18 additions and 9 deletions
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27
hal/src/fsfw_hal/linux/uart/UartComIF.cpp
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@ -453,9 +453,12 @@ ReturnValue_t UartComIF::flushUartRxBuffer(CookieIF *cookie) {
} }
deviceFile = uartCookie->getDeviceFile(); deviceFile = uartCookie->getDeviceFile();
uartDeviceMapIter = uartDeviceMap.find(deviceFile); uartDeviceMapIter = uartDeviceMap.find(deviceFile);
int fd = uartDeviceMapIter->second.fileDescriptor; if(uartDeviceMapIter != uartDeviceMap.end()) {
tcflush(fd, TCIFLUSH); int fd = uartDeviceMapIter->second.fileDescriptor;
return RETURN_OK; tcflush(fd, TCIFLUSH);
return RETURN_OK;
}
return RETURN_FAILED;
} }
ReturnValue_t UartComIF::flushUartTxBuffer(CookieIF *cookie) { ReturnValue_t UartComIF::flushUartTxBuffer(CookieIF *cookie) {
@ -468,9 +471,12 @@ ReturnValue_t UartComIF::flushUartTxBuffer(CookieIF *cookie) {
} }
deviceFile = uartCookie->getDeviceFile(); deviceFile = uartCookie->getDeviceFile();
uartDeviceMapIter = uartDeviceMap.find(deviceFile); uartDeviceMapIter = uartDeviceMap.find(deviceFile);
int fd = uartDeviceMapIter->second.fileDescriptor; if(uartDeviceMapIter != uartDeviceMap.end()) {
tcflush(fd, TCOFLUSH); int fd = uartDeviceMapIter->second.fileDescriptor;
return RETURN_OK; tcflush(fd, TCOFLUSH);
return RETURN_OK;
}
return RETURN_FAILED;
} }
ReturnValue_t UartComIF::flushUartTxAndRxBuf(CookieIF *cookie) { ReturnValue_t UartComIF::flushUartTxAndRxBuf(CookieIF *cookie) {
@ -483,9 +489,12 @@ ReturnValue_t UartComIF::flushUartTxAndRxBuf(CookieIF *cookie) {
} }
deviceFile = uartCookie->getDeviceFile(); deviceFile = uartCookie->getDeviceFile();
uartDeviceMapIter = uartDeviceMap.find(deviceFile); uartDeviceMapIter = uartDeviceMap.find(deviceFile);
int fd = uartDeviceMapIter->second.fileDescriptor; if(uartDeviceMapIter != uartDeviceMap.end()) {
tcflush(fd, TCIOFLUSH); int fd = uartDeviceMapIter->second.fileDescriptor;
return RETURN_OK; tcflush(fd, TCIOFLUSH);
return RETURN_OK;
}
return RETURN_FAILED;
} }
void UartComIF::setUartMode(struct termios *options, UartCookie &uartCookie) { void UartComIF::setUartMode(struct termios *options, UartCookie &uartCookie) {