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fix hid get report len

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This commit is contained in:
sakumisu
2023-05-24 16:39:59 +08:00
parent 77c3f17b7d
commit bfb8146699
2 changed files with 5 additions and 5 deletions
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8
class/hid/usbd_hid.c
View File

@@ -17,8 +17,7 @@ static int hid_class_interface_request_handler(struct usb_setup_packet *setup, u
switch (setup->bRequest) {
case HID_REQUEST_GET_REPORT:
/* report id ,report type */
(*data)[0] = usbh_hid_get_report(intf_num, LO_BYTE(setup->wValue), HI_BYTE(setup->wValue));
*len = 1;
usbh_hid_get_report(intf_num, LO_BYTE(setup->wValue), HI_BYTE(setup->wValue), data, len);
break;
case HID_REQUEST_GET_IDLE:
(*data)[0] = usbh_hid_get_idle(intf_num, LO_BYTE(setup->wValue));
@@ -61,9 +60,10 @@ struct usbd_interface *usbd_hid_init_intf(struct usbd_interface *intf, const uin
return intf;
}
__WEAK uint8_t usbh_hid_get_report(uint8_t intf, uint8_t report_id, uint8_t report_type)
__WEAK void usbh_hid_get_report(uint8_t intf, uint8_t report_id, uint8_t report_type, uint8_t **data, uint32_t *len)
{
return 0;
(*data[0]) = 0;
*len = 1;
}
__WEAK uint8_t usbh_hid_get_idle(uint8_t intf, uint8_t report_id)

2
class/hid/usbd_hid.h
View File

@@ -20,7 +20,7 @@ void usbd_hid_descriptor_register(uint8_t intf_num, const uint8_t *desc);
void usbd_hid_report_descriptor_register(uint8_t intf_num, const uint8_t *desc, uint32_t desc_len);
/* Setup request command callback api */
uint8_t usbh_hid_get_report(uint8_t intf, uint8_t report_id, uint8_t report_type);
void usbh_hid_get_report(uint8_t intf, uint8_t report_id, uint8_t report_type, uint8_t **data, uint32_t *len);
uint8_t usbh_hid_get_idle(uint8_t intf, uint8_t report_id);
uint8_t usbh_hid_get_protocol(uint8_t intf);
void usbh_hid_set_report(uint8_t intf, uint8_t report_id, uint8_t report_type, uint8_t *report, uint8_t report_len);