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Code Issues Releases Wiki Activity

use ff01 usage page for debuglink

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Pavol Rusnak 2016-05-27 15:27:41 +02:00
parent e119656c29
commit 11072320a9
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GPG Key ID: 91F3B339B9A02A3D
1 changed files with 27 additions and 2 deletions
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29
firmware/usb.c
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@ -68,6 +68,26 @@ static const uint8_t hid_report_descriptor[] = {
0xc0 // END_COLLECTION
};
static const uint8_t hid_report_descriptor_debug[] = {
0x06, 0x01, 0xff, // USAGE_PAGE (Vendor Defined)
0x09, 0x01, // USAGE (1)
0xa1, 0x01, // COLLECTION (Application)
0x09, 0x20, // USAGE (Input Report Data)
0x15, 0x00, // LOGICAL_MINIMUM (0)
0x26, 0xff, 0x00, // LOGICAL_MAXIMUM (255)
0x75, 0x08, // REPORT_SIZE (8)
0x95, 0x40, // REPORT_COUNT (64)
0x81, 0x02, // INPUT (Data,Var,Abs)
0x09, 0x21, // USAGE (Output Report Data)
0x15, 0x00, // LOGICAL_MINIMUM (0)
0x26, 0xff, 0x00, // LOGICAL_MAXIMUM (255)
0x75, 0x08, // REPORT_SIZE (8)
0x95, 0x40, // REPORT_COUNT (64)
0x91, 0x02, // OUTPUT (Data,Var,Abs)
0xc0 // END_COLLECTION
};
static const struct {
struct usb_hid_descriptor hid_descriptor;
struct {
@ -195,8 +215,13 @@ static int hid_control_request(usbd_device *dev, struct usb_setup_data *req, uin
return 0;
/* Handle the HID report descriptor. */
*buf = (uint8_t *)hid_report_descriptor;
*len = sizeof(hid_report_descriptor);
if (req->wIndex == 1) {
*buf = (uint8_t *)hid_report_descriptor_debug;
*len = sizeof(hid_report_descriptor_debug);
} else {
*buf = (uint8_t *)hid_report_descriptor;
*len = sizeof(hid_report_descriptor);
}
return 1;
}