hid update
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hathach
parent
cc2fce31e5
commit
1ffcadd373
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@ -39,12 +39,9 @@
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// MACRO CONSTANT TYPEDEF
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//--------------------------------------------------------------------+
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// Max report len is keyboard's one with 8 byte + 1 byte report id
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#define REPORT_BUFSIZE 12
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#define REPORT_BUFSIZE 16
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#define ITF_IDX_BOOT_KBD 0
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#define ITF_IDX_BOOT_MSE 0 // ( ITF_IDX_BOOT_KBD + (CFG_TUD_HID_KEYBOARD && CFG_TUD_HID_KEYBOARD_BOOT) )
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#define ITF_IDX_GENERIC 0 // ( ITF_IDX_BOOT_MSE + (CFG_TUD_HID_MOUSE && CFG_TUD_HID_MOUSE_BOOT) )
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#define ITF_IDX_GENERIC 0
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typedef struct
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{
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@ -54,11 +51,10 @@ typedef struct
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uint8_t idle_rate; // Idle Rate = 0 : only send report if there is changes, i.e skip duplication
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// Idle Rate > 0 : skip duplication, but send at least 1 report every idle rate (in unit of 4 ms).
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// If idle time is less than interrupt polling then use the polling.
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uint8_t boot_device;
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bool boot_protocol;
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uint8_t boot_protocol;
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bool boot_mode;
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uint16_t desc_len;
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uint8_t const * desc_report;
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uint16_t reprot_desc_len;
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CFG_TUSB_MEM_ALIGN uint8_t report_buf[REPORT_BUFSIZE];
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}hidd_interface_t;
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@ -81,7 +77,8 @@ static inline hidd_interface_t* get_interface_by_itfnum(uint8_t itf_num)
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//--------------------------------------------------------------------+
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bool tud_hid_ready(void)
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{
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return tud_ready() && (_hidd_itf[ITF_IDX_GENERIC].ep_in != 0) && !dcd_edpt_busy(TUD_OPT_RHPORT, _hidd_itf[ITF_IDX_GENERIC].ep_in);
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uint8_t const ep_in = _hidd_itf[ITF_IDX_GENERIC].ep_in;
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return tud_ready() && (ep_in != 0) && !dcd_edpt_busy(TUD_OPT_RHPORT, ep_in);
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}
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bool tud_hid_report(uint8_t report_id, void const* report, uint8_t len)
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@ -104,6 +101,12 @@ bool tud_hid_report(uint8_t report_id, void const* report, uint8_t len)
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return dcd_edpt_xfer(TUD_OPT_RHPORT, p_hid->ep_in, p_hid->report_buf, len + ( report_id ? 1 : 0) );
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}
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bool tud_hid_boot_mode(void)
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{
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hidd_interface_t * p_hid = &_hidd_itf[ITF_IDX_GENERIC];
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return p_hid->boot_mode;
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}
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//--------------------------------------------------------------------+
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// KEYBOARD APPLICATION API
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//--------------------------------------------------------------------+
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@ -161,16 +164,12 @@ bool tud_hid_keyboard_key_press(char ch)
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//--------------------------------------------------------------------+
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#if CFG_TUD_HID_MOUSE
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bool tud_hid_mouse_is_boot_protocol(void)
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{
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return (_mse_rpt.itf != NULL) && _mse_rpt.itf->boot_protocol;
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}
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static bool hidd_mouse_report(hid_mouse_report_t const *p_report)
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{
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TU_VERIFY( tud_hid_mouse_ready() );
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TU_VERIFY( tud_hid_ready() );
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hidd_interface_t * p_hid = &_hidd_itf[ITF_IDX_GENERIC];
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hidd_interface_t * p_hid = _mse_rpt.itf;
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// only send report if there is changes, i.e skip duplication
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memcpy(p_hid->report_buf, p_report, sizeof(hid_mouse_report_t));
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@ -195,7 +194,7 @@ bool tud_hid_mouse_move(int8_t x, int8_t y)
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{
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TU_VERIFY( tud_hid_mouse_ready() );
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hidd_interface_t * p_hid = _mse_rpt.itf;
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hidd_interface_t * p_hid = &_hidd_itf[ITF_IDX_GENERIC];
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uint8_t prev_buttons = p_hid->report_buf[0];
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return tud_hid_mouse_data(prev_buttons, x, y, 0, 0);
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@ -205,7 +204,7 @@ bool tud_hid_mouse_scroll(int8_t vertical, int8_t horizontal)
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{
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TU_VERIFY( tud_hid_mouse_ready() );
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hidd_interface_t * p_hid = _mse_rpt.itf;
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hidd_interface_t * p_hid = &_hidd_itf[ITF_IDX_GENERIC];
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uint8_t prev_buttons = p_hid->report_buf[0];
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return tud_hid_mouse_data(prev_buttons, 0, 0, vertical, horizontal);
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@ -234,11 +233,6 @@ bool hidd_open(uint8_t rhport, tusb_desc_interface_t const * desc_itf, uint16_t
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// TODO support HID OUT Endpoint
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TU_ASSERT(desc_itf->bNumEndpoints == 1);
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// TODO support multiple HID interface
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hidd_interface_t * p_hid = &_hidd_itf[0];
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if ( desc_itf->bInterfaceSubClass == HID_SUBCLASS_BOOT ) p_hid->boot_device = desc_itf->bInterfaceProtocol;
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//------------- HID descriptor -------------//
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p_desc = tu_desc_next(p_desc);
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tusb_hid_descriptor_hid_t const *desc_hid = (tusb_hid_descriptor_hid_t const *) p_desc;
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@ -249,63 +243,17 @@ bool hidd_open(uint8_t rhport, tusb_desc_interface_t const * desc_itf, uint16_t
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tusb_desc_endpoint_t const *desc_edpt = (tusb_desc_endpoint_t const *) p_desc;
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TU_ASSERT(TUSB_DESC_ENDPOINT == desc_edpt->bDescriptorType);
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/*------------- Boot protocol only keyboard & mouse -------------*/
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#if 0
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if (desc_itf->bInterfaceSubClass == HID_SUBCLASS_BOOT)
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{
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TU_ASSERT(desc_itf->bInterfaceProtocol == HID_PROTOCOL_KEYBOARD || desc_itf->bInterfaceProtocol == HID_PROTOCOL_MOUSE);
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#if CFG_TUD_HID_KEYBOARD && CFG_TUD_HID_KEYBOARD_BOOT
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if (desc_itf->bInterfaceProtocol == HID_PROTOCOL_KEYBOARD)
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{
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p_hid = &_hidd_itf[ITF_IDX_BOOT_KBD];
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p_hid->desc_report = usbd_desc_set->hid_report.boot_keyboard;
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p_hid->get_report_cb = tud_hid_keyboard_get_report_cb;
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p_hid->set_report_cb = tud_hid_keyboard_set_report_cb;
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hidd_report_t* report = &_kbd_rpt;
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report->usage = HID_USAGE_DESKTOP_KEYBOARD;
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report->report_id = 0;
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report->report_len = 8;
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report->itf = p_hid;
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}
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#endif
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#if CFG_TUD_HID_MOUSE && CFG_TUD_HID_MOUSE_BOOT
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if (desc_itf->bInterfaceProtocol == HID_PROTOCOL_MOUSE)
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{
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p_hid = &_hidd_itf[ITF_IDX_BOOT_MSE];
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p_hid->desc_report = usbd_desc_set->hid_report.boot_mouse;
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p_hid->get_report_cb = tud_hid_mouse_get_report_cb;
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p_hid->set_report_cb = tud_hid_mouse_set_report_cb;
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hidd_report_t* report = &_mse_rpt;
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report->usage = HID_USAGE_DESKTOP_MOUSE;
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report->report_id = 0;
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report->report_len = 4;
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report->itf = p_hid;
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}
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#endif
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TU_ASSERT(p_hid);
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p_hid->boot_protocol = true; // default mode is BOOT
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}
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/*------------- Generic (multiple report) -------------*/
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else
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#endif
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{
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// TODO parse report ID for keyboard, mouse
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// p_hid = &_hidd_itf[ITF_IDX_GENERIC];
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p_hid->desc_report = usbd_desc_set->hid_report;
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}
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TU_ASSERT(p_hid->desc_report);
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TU_ASSERT(dcd_edpt_open(rhport, desc_edpt));
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// TODO support multiple HID interface
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hidd_interface_t * p_hid = &_hidd_itf[0];
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if ( desc_itf->bInterfaceSubClass == HID_SUBCLASS_BOOT ) p_hid->boot_protocol = desc_itf->bInterfaceProtocol;
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p_hid->boot_mode = false; // default mode is REPORT
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p_hid->itf_num = desc_itf->bInterfaceNumber;
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p_hid->ep_in = desc_edpt->bEndpointAddress;
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p_hid->desc_len = desc_hid->wReportLength;
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p_hid->reprot_desc_len = desc_hid->wReportLength;
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*p_len = sizeof(tusb_desc_interface_t) + sizeof(tusb_hid_descriptor_hid_t) + desc_itf->bNumEndpoints*sizeof(tusb_desc_endpoint_t);
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@ -328,7 +276,7 @@ bool hidd_control_request(uint8_t rhport, tusb_control_request_t const * p_reque
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if (p_request->bRequest == TUSB_REQ_GET_DESCRIPTOR && desc_type == HID_DESC_TYPE_REPORT)
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{
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usbd_control_xfer(rhport, p_request, (void *)p_hid->desc_report, p_hid->desc_len);
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usbd_control_xfer(rhport, p_request, (void*) usbd_desc_set->hid_report, p_hid->reprot_desc_len);
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}else
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{
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return false; // stall unsupported request
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@ -369,13 +317,13 @@ bool hidd_control_request(uint8_t rhport, tusb_control_request_t const * p_reque
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case HID_REQ_CONTROL_GET_PROTOCOL:
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{
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uint8_t protocol = 1-p_hid->boot_protocol; // 0 is Boot, 1 is Report protocol
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uint8_t protocol = 1-p_hid->boot_mode; // 0 is Boot, 1 is Report protocol
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usbd_control_xfer(rhport, p_request, &protocol, 1);
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}
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break;
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case HID_REQ_CONTROL_SET_PROTOCOL:
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p_hid->boot_protocol = 1 - p_request->wValue; // 0 is Boot, 1 is Report protocol
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p_hid->boot_mode = 1 - p_request->wValue; // 0 is Boot, 1 is Report protocol
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usbd_control_status(rhport, p_request);
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break;
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@ -62,6 +62,8 @@
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bool tud_hid_ready(void);
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bool tud_hid_report(uint8_t report_id, void const* report, uint8_t len);
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bool tud_hid_boot_mode(void);
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/*------------- Callbacks (Weak is optional) -------------*/
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/** Callback invoked when USB host request \ref HID_REQ_CONTROL_GET_REPORT.
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* \param[in] report_type specify which report (INPUT, OUTPUT, FEATURE) that host requests
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@ -126,8 +128,6 @@ extern const hid_ascii_to_keycode_entry_t HID_ASCII_TO_KEYCODE[128];
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/** \defgroup Mouse_Device Device
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* @{ */
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bool tud_hid_mouse_is_boot_protocol(void);
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bool tud_hid_mouse_data(uint8_t buttons, int8_t x, int8_t y, int8_t scroll, int8_t pan);
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bool tud_hid_mouse_move(int8_t x, int8_t y);
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@ -561,27 +561,7 @@ tud_desc_set_t const _usbd_auto_desc_set =
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{
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.device = NULL, // no auto device
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.config = &_desc_auto_config_struct,
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.hid_report = _desc_auto_hid_boot_kbd_report
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#if 0
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.hid_report =
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{
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#if AUTO_DESC_HID_GENERIC
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.generic = _desc_auto_hid_generic_report,
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#else
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.generic = NULL,
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#endif
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#if CFG_TUD_HID_KEYBOARD && CFG_TUD_HID_KEYBOARD_BOOT
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.boot_keyboard = _desc_auto_hid_boot_kbd_report,
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#endif
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#if CFG_TUD_HID_MOUSE && CFG_TUD_HID_MOUSE_BOOT
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.boot_mouse = _desc_auto_hid_boot_mse_report
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#endif
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}
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#endif
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};
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#endif
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