Hi,
is this supposed to crash, when you don't free a list?
for(i = 0; i < 100; i++) {
cnt = libusb_get_device_list(NULL, &devs);
if (cnt < 0)
return (int) cnt;
//if (i < 99)
//libusb_free_device_list(devs, 1);
}
It crashes btw only, if I have a Cherry keyboard attached:
Device Descriptor:
bcdUSB: 0x0200
bDeviceClass: 0x00
bDeviceSubClass: 0x00
bDeviceProtocol: 0x00
bMaxPacketSize0: 0x08 (8)
idVendor: 0x046A (Cherry GMBH)
idProduct: 0x0011
bcdDevice: 0x0100
iManufacturer: 0x00
iProduct: 0x00
iSerialNumber: 0x00
bNumConfigurations: 0x01
ConnectionStatus: DeviceConnected
Current Config Value: 0x01
Device Bus Speed: Low
Device Address: 0x01
Open Pipes: 1
Endpoint Descriptor:
bEndpointAddress: 0x81
Transfer Type: Interrupt
wMaxPacketSize: 0x0008 (8)
bInterval: 0x0A
Configuration Descriptor:
wTotalLength: 0x0022
bNumInterfaces: 0x01
bConfigurationValue: 0x01
iConfiguration: 0x00
bmAttributes: 0xA0 (Bus Powered Remote Wakeup)
MaxPower: 0x32 (100 Ma)
Interface Descriptor:
bInterfaceNumber: 0x00
bAlternateSetting: 0x00
bNumEndpoints: 0x01
bInterfaceClass: 0x03 (HID)
bInterfaceSubClass: 0x01
bInterfaceProtocol: 0x01
iInterface: 0x00
HID Descriptor:
bcdHID: 0x0111
bCountryCode: 0x00
bNumDescriptors: 0x01
bDescriptorType: 0x22
wDescriptorLength: 0x0040
Endpoint Descriptor:
bEndpointAddress: 0x81
Transfer Type: Interrupt
wMaxPacketSize: 0x0008 (8)
bInterval: 0x0A
Best regards
Stefano
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