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better diagnostic output

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This commit is contained in:
Robin Müller 2021-04-02 15:10:38 +02:00
parent 2fb50360ef
commit 106fd16ac2
1 changed files with 3 additions and 2 deletions
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5
linux/gpio/LinuxLibgpioIF.cpp
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@ -87,8 +87,9 @@ ReturnValue_t LinuxLibgpioIF::configureRegularGpio(gpioId_t gpioId, GpiodRegular
lineNum = regularGpio->lineNum;
lineHandle = gpiod_chip_get_line(chip, lineNum);
if (!lineHandle) {
sif::error << "LinuxLibgpioIF::configureGpios: Failed to open line for GPIO with id "
<< gpioId << std::endl;
sif::error << "LinuxLibgpioIF::configureGpios: Failed to open line for GPIO "
"with ID " << gpioId << "with line number " << lineNum <<
" and chipname " << chipname << std::endl;
gpiod_chip_close(chip);
return RETURN_FAILED;
}