diff options
Diffstat (limited to 'examples/xusb.c')
| -rw-r--r-- | examples/xusb.c | 32 |
1 files changed, 25 insertions, 7 deletions
diff --git a/examples/xusb.c b/examples/xusb.c index 9925f07..fbe8f07 100644 --- a/examples/xusb.c +++ b/examples/xusb.c @@ -136,6 +136,19 @@ enum test_type { } test_mode; uint16_t VID, PID; +void display_buffer_hex(unsigned char *buffer, unsigned size) +{ + unsigned i; + + for (i=0; i<size; i++) { + if (!(i%0x10)) + printf("\n "); + printf(" %02X", buffer[i]); + } + printf("\n"); +} + + // The XBOX Controller is really a HID device that got its HID Report Descriptors // removed by Microsoft. // Input/Output reports described at http://euc.jp/periphs/xbox-controller.ja.html @@ -261,7 +274,7 @@ int get_mass_storage_status(libusb_device_handle *handle, uint8_t endpoint, uint expected_tag, csw.dCSWTag); return -1; } - // Strictly speaking, we should also should check dCSWSignature for validity, which we don't. + // For this test, we ignore the dCSWSignature check for validity... printf(" Mass Storage Status: %02X (%s)\n", csw.bCSWStatus, csw.bCSWStatus?"FAILED":"Success"); if (csw.dCSWTag != expected_tag) return -1; @@ -395,12 +408,7 @@ int test_mass_storage(libusb_device_handle *handle, uint8_t endpoint_in, uint8_t if (get_mass_storage_status(handle, endpoint_in, expected_tag) == -2) { get_sense(handle, endpoint_in, endpoint_out); } else { - for (i=0; i<size; i++) { - if (!(i%0x10)) - printf("\n "); - printf(" %02X", data[i]); - } - printf("\n"); + display_buffer_hex(data, size); } return 0; @@ -434,6 +442,8 @@ int display_sidewinder_status(libusb_device_handle *handle) { int r; uint8_t input_report[6]; + unsigned char buffer[8]; + int size; printf("\nReading SideWinder Input Report.\n"); r = libusb_control_transfer(handle, LIBUSB_ENDPOINT_IN|LIBUSB_REQUEST_TYPE_CLASS|LIBUSB_RECIPIENT_INTERFACE, HID_GET_REPORT, (HID_REPORT_TYPE_INPUT<<8)|0x00, 0, input_report, 6, 5000); @@ -449,6 +459,14 @@ int display_sidewinder_status(libusb_device_handle *handle) break; } } + // Attempt a bulk read from endpoint 0 (this should just return a raw input report) + printf("\nTesting bulk read (raw input report)...\n"); + r = libusb_bulk_transfer(handle, 0x81, buffer, 8, &size, 5000); + if (r >= 0) { + display_buffer_hex(buffer, size); + } else { + printf(" %s\n", libusb_strerror(r)); + } return 0; } |