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Add errno to a Exception property

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Signed-off-by: tomoaki <tomoaki@tomy-tech.com>
This commit is contained in:
tomoaki
2021-05-05 15:29:59 +09:00
parent 29486503d1
commit f631f27c25
12 changed files with 57 additions and 39 deletions
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13
MQTTSNGateway/src/linux/loralink/SensorNetwork.cpp
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@@ -119,7 +119,7 @@ int SensorNetwork::read(uint8_t* buf, uint16_t bufLen)
return LoRaLink::recv(buf, bufLen, &_clientAddr);
}
int SensorNetwork::initialize(void)
void SensorNetwork::initialize(void)
{
char param[MQTTSNGW_PARAM_MAX];
uint32_t baudrate = 115200;
@@ -135,15 +135,22 @@ int SensorNetwork::initialize(void)
theProcess->getParam("DeviceRxLoRaLink", param);
_description += ", SerialRx ";
_description += param;
errno = 0;
if ( LoRaLink::open(LORALINK_MODEM_RX, param, baudrate) < 0 )
{
return -1;
throw EXCEPTION("Can't open a LoRaLink", errno);
}
theProcess->getParam("DeviceTxLoRaLink", param);
_description += ", SerialTx ";
_description += param;
return LoRaLink::open(LORALINK_MODEM_TX, param, baudrate);
errno = 0;
if ( LoRaLink::open(LORALINK_MODEM_TX, param, baudrate) < 0 )
{
throw EXCEPTION("Can't open a LoRaLink", errno);
}
}
const char* SensorNetwork::getDescription(void)