diff options
| author | hathach <[email protected]> | 2018-07-17 16:04:55 +0700 |
|---|---|---|
| committer | hathach <[email protected]> | 2018-07-17 16:04:55 +0700 |
| commit | 798ce59ebd46118c7d64e9cfa54319787715ef7d (patch) | |
| tree | bb52af0a951363988a5249fdc0b8bf888ab3268f /src/device/usbd.c | |
| parent | abb37e98baa16ae9f99f9d7562e4ee166e8bc4de (diff) | |
revert usbd_control_xfer_st() implementation
enhance cdc with better multiple interfaces support
add default ep size for cdc and msc device CFG_TUD_CDC_EPSIZE,
CFG_TUD_MSC_EPSIZE
Diffstat (limited to 'src/device/usbd.c')
| -rw-r--r-- | src/device/usbd.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/src/device/usbd.c b/src/device/usbd.c index 0eac22c15..e8dfd83dd 100644 --- a/src/device/usbd.c +++ b/src/device/usbd.c @@ -334,7 +334,8 @@ static tusb_error_t proc_control_request_st(uint8_t rhport, tusb_control_request if ( len )
{
STASK_ASSERT( len <= CFG_TUD_CTRL_BUFSIZE );
- usbd_control_xfer_st(rhport, p_request->bmRequestType_bit.direction, buffer, len );
+ memcpy(_usbd_ctrl_buf, buffer, len);
+ usbd_control_xfer_st(rhport, p_request->bmRequestType_bit.direction, _usbd_ctrl_buf, len);
}else
{
dcd_control_stall(rhport); // stall unsupported descriptor
@@ -342,7 +343,8 @@ static tusb_error_t proc_control_request_st(uint8_t rhport, tusb_control_request }
else if (TUSB_REQ_GET_CONFIGURATION == p_request->bRequest )
{
- usbd_control_xfer_st(rhport, p_request->bmRequestType_bit.direction, &_usbd_dev.config_num, 1);
+ memcpy(_usbd_ctrl_buf, &_usbd_dev.config_num, 1);
+ usbd_control_xfer_st(rhport, p_request->bmRequestType_bit.direction, _usbd_ctrl_buf, 1);
}
else if ( TUSB_REQ_SET_ADDRESS == p_request->bRequest )
{
|