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rename hid report_buf to epin_buf

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add epout_buf and use it for SET_REPORT request buffer
This commit is contained in:
hathach 2019-05-01 20:45:05 +07:00
parent 2050778763
commit c8b9293d68
2 changed files with 16 additions and 14 deletions
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26
src/class/hid/hid_device.c
View File

@ -38,11 +38,6 @@
//--------------------------------------------------------------------+
// MACRO CONSTANT TYPEDEF
//--------------------------------------------------------------------+
#ifndef CFG_TUD_HID_BUFSIZE
#define CFG_TUD_HID_BUFSIZE 16
#endif
typedef struct
{
uint8_t itf_num;
@ -53,7 +48,9 @@ typedef struct
uint8_t idle_rate; // up to application to handle idle rate
uint16_t reprot_desc_len;
CFG_TUSB_MEM_ALIGN uint8_t report_buf[CFG_TUD_HID_BUFSIZE];
CFG_TUSB_MEM_ALIGN uint8_t epin_buf[CFG_TUD_HID_BUFSIZE];
CFG_TUSB_MEM_ALIGN uint8_t epout_buf[CFG_TUD_HID_BUFSIZE];
}hidd_interface_t;
CFG_TUSB_MEM_SECTION static hidd_interface_t _hidd_itf[CFG_TUD_HID];
@ -89,14 +86,15 @@ bool tud_hid_report(uint8_t report_id, void const* report, uint8_t len)
// If report id = 0, skip ID field
if (report_id)
{
p_hid->report_buf[0] = report_id;
memcpy(p_hid->report_buf+1, report, len);
p_hid->epin_buf[0] = report_id;
memcpy(p_hid->epin_buf+1, report, len);
len++;
}else
{
memcpy(p_hid->report_buf, report, len);
memcpy(p_hid->epin_buf, report, len);
}
return dcd_edpt_xfer(TUD_OPT_RHPORT, p_hid->ep_in, p_hid->report_buf, len + (report_id ? 1 : 0) );
return dcd_edpt_xfer(TUD_OPT_RHPORT, p_hid->ep_in, p_hid->epin_buf, len);
}
bool tud_hid_boot_mode(void)
@ -217,15 +215,15 @@ bool hidd_control_request(uint8_t rhport, tusb_control_request_t const * p_reque
uint8_t const report_type = tu_u16_high(p_request->wValue);
uint8_t const report_id = tu_u16_low(p_request->wValue);
uint16_t xferlen = tud_hid_get_report_cb(report_id, (hid_report_type_t) report_type, p_hid->report_buf, p_request->wLength);
uint16_t xferlen = tud_hid_get_report_cb(report_id, (hid_report_type_t) report_type, p_hid->epin_buf, p_request->wLength);
TU_ASSERT( xferlen > 0 );
usbd_control_xfer(rhport, p_request, p_hid->report_buf, xferlen);
usbd_control_xfer(rhport, p_request, p_hid->epin_buf, xferlen);
}
break;
case HID_REQ_CONTROL_SET_REPORT:
usbd_control_xfer(rhport, p_request, p_hid->report_buf, p_request->wLength);
usbd_control_xfer(rhport, p_request, p_hid->epout_buf, p_request->wLength);
break;
case HID_REQ_CONTROL_SET_IDLE:
@ -284,7 +282,7 @@ bool hidd_control_request_complete(uint8_t rhport, tusb_control_request_t const
uint8_t const report_type = tu_u16_high(p_request->wValue);
uint8_t const report_id = tu_u16_low(p_request->wValue);
tud_hid_set_report_cb(report_id, (hid_report_type_t) report_type, p_hid->report_buf, p_request->wLength);
tud_hid_set_report_cb(report_id, (hid_report_type_t) report_type, p_hid->epout_buf, p_request->wLength);
}
return true;

4
src/class/hid/hid_device.h
View File

@ -39,6 +39,10 @@
// Class Driver Default Configure & Validation
//--------------------------------------------------------------------+
#ifndef CFG_TUD_HID_BUFSIZE
#define CFG_TUD_HID_BUFSIZE 16
#endif
//--------------------------------------------------------------------+
// Application API
//--------------------------------------------------------------------+