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openFPGALoader
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dfu: when libusb_open fails: skip device instead of error and stop

This commit is contained in:
Gwenhael Goavec-Merou 2021-12-24 10:26:31 +01:00
parent 35efeb3eee
commit 310d21ebf5
1 changed files with 7 additions and 8 deletions
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15
src/dfu.cpp
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@ -305,19 +305,18 @@ int DFU::searchDFUDevices()
if (ret != 0) {
char mess[256];
sprintf(mess,"Unable to open device: "
"%04x:%04x (bus %d, device %2d) Error: %s\n",
"%04x:%04x (bus %d, device %2d) Error: %s -> skip\n",
desc.idVendor, desc.idProduct,
libusb_get_bus_number(usb_dev),
libusb_get_device_address(usb_dev),
libusb_error_name(ret));
printError(mess);
return EXIT_FAILURE;
printWarn(mess);
} else {
if (searchIfDFU(handle, usb_dev, &desc) != 0) {
return EXIT_FAILURE;
}
libusb_close(handle);
}
if (searchIfDFU(handle, usb_dev, &desc) != 0) {
return EXIT_FAILURE;
}
libusb_close(handle);
}
libusb_free_device_list(dev_list, 1);