From ba2136486c153edd372eadaa325dab27fe1297b2 Mon Sep 17 00:00:00 2001 From: hathach Date: Sun, 12 May 2019 14:09:35 +0700 Subject: add tud_hid_descriptor_report_cb() - remove tud_desc_set.hid_report - remove tud_desc_set_t --- src/class/hid/hid_device.c | 3 ++- src/class/hid/hid_device.h | 5 +++++ 2 files changed, 7 insertions(+), 1 deletion(-) (limited to 'src/class') diff --git a/src/class/hid/hid_device.c b/src/class/hid/hid_device.c index e82932e1f..1c971a606 100644 --- a/src/class/hid/hid_device.c +++ b/src/class/hid/hid_device.c @@ -201,7 +201,8 @@ bool hidd_control_request(uint8_t rhport, tusb_control_request_t const * p_reque if (p_request->bRequest == TUSB_REQ_GET_DESCRIPTOR && desc_type == HID_DESC_TYPE_REPORT) { - usbd_control_xfer(rhport, p_request, (void*) tud_desc_set.hid_report, p_hid->reprot_desc_len); + uint8_t const * desc_report = tud_hid_descriptor_report_cb(); + usbd_control_xfer(rhport, p_request, (void*) desc_report, p_hid->reprot_desc_len); }else { return false; // stall unsupported request diff --git a/src/class/hid/hid_device.h b/src/class/hid/hid_device.h index 825be2181..9becab148 100644 --- a/src/class/hid/hid_device.h +++ b/src/class/hid/hid_device.h @@ -68,6 +68,11 @@ bool tud_hid_mouse_report(uint8_t report_id, uint8_t buttons, int8_t x, int8_t y // Callbacks (Weak is optional) //--------------------------------------------------------------------+ +// Invoked when received GET HID REPORT DESCRIPTOR +// Application return pointer to descriptor +// Descriptor contents must exist long enough for transfer to complete +uint8_t const * tud_hid_descriptor_report_cb(void); + // Invoked when received GET_REPORT control request // Application must fill buffer report's content and return its length. // Return zero will cause the stack to STALL request -- cgit v1.3.1