diff options
Diffstat (limited to 'examples')
| -rw-r--r-- | examples/xusb.c | 17 |
1 files changed, 10 insertions, 7 deletions
diff --git a/examples/xusb.c b/examples/xusb.c index 85351c8..4ee0348 100644 --- a/examples/xusb.c +++ b/examples/xusb.c @@ -435,24 +435,27 @@ int get_hid_record_size(uint8_t *hid_report_descriptor, int size, int type) offset = (hid_report_descriptor[i]&0x03) + 1; if (offset == 4) offset = 5; - switch (hid_report_descriptor[i]) { - case 0x75: // bitsize + switch (hid_report_descriptor[i] & 0xFC) { + case 0x74: // bitsize nb_bits = hid_report_descriptor[i+1]; found_bits = true; break; - case 0x95: // count - nb_items = hid_report_descriptor[i+1]; + case 0x94: // count + nb_items = 0; + for (j=1; j<offset; j++) { + nb_items = ((uint32_t)hid_report_descriptor[i+j]) << (8*(j-1)); + } found_items = true; break; - case 0x81: // input + case 0x80: // input found_record_marker = true; j = 0; break; - case 0x91: // output + case 0x90: // output found_record_marker = true; j = 1; break; - case 0xb2: // feature + case 0xb0: // feature found_record_marker = true; j = 2; break; |