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Fix crash in LimeSDR start when the device is disconnected

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This fixes crash when a device which was enumerated on the
application startup gets disconnected prior to the attempt
to start the radio.

The check is done after the existing work around for the
LimeSuite bug. The idea is to give it the best possible
chance for the radio to start.

Possibly, the check needs needs to happen in the second
LMS_Open() but ideally this needs to be verified against
the original workaround scenario.
This commit is contained in:
Sergey Sharybin 2023-03-23 22:36:44 +01:00
parent ec4dc6cc9e
commit 90c26f8c1b
1 changed files with 3 additions and 1 deletions
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4
source_modules/limesdr_source/src/main.cpp
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@ -330,7 +330,9 @@ private:
if (err) { if (err) {
LMS_Close(_this->openDev); LMS_Close(_this->openDev);
LMS_Open(&_this->openDev, _this->devList[_this->devId], NULL); LMS_Open(&_this->openDev, _this->devList[_this->devId], NULL);
LMS_Init(_this->openDev); if (LMS_Init(_this->openDev) != 0) {
return;
}
} }
flog::warn("Channel count: {0}", LMS_GetNumChannels(_this->openDev, false)); flog::warn("Channel count: {0}", LMS_GetNumChannels(_this->openDev, false));