USB HID consumer control

Question

Hi, 
 I want to add HID consumer control to the usbd_hid_composite example in SDK16. I have seen HID consumer control in the ble_app_hids_mouse example but don't know how to implement the same in the usbd_hid_composite example. Can anyone explain how can I achieve this? 
 Thanks

Håkon Alseth · Accepted Answer

Hi, 
 
 I want to add HID consumer control to the usbd_hid_composite example in SDK16. I have seen HID consumer control in the ble_app_hids_mouse example but don't know how to implement the same in the usbd_hid_composite example. Can anyone explain how can I achieve this? 
 
 In order to change the descriptor, you have to change the class, meaning the files that are located in this directory: 
 SDK-dir/components/libraries/usbd/class/hid/mouse/ 
 
 This is a larger job compared to using the usbd_hid_generic example and describing your own descriptor when defining the endpoint:

#define MY_DESCRIPTOR { \

 0x05, 0x01, \
 .... \
}

APP_USBD_HID_GENERIC_SUBCLASS_REPORT_DESC(mouse_desc,MY_DESCRIPTOR); 
 
 You can then call app_usbd_hid_generic_in_report_set() with the corresponding dataf format that your descriptor expects.

Kind regards, 
 Håkon

USB HID consumer control

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