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update(core/usbd_core): implement USB_REQUEST_GET_INTERFACE request, refs:#268

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sakumisu 2024-10-30 22:19:14 +08:00
parent 4784017f56
commit 77136aa743
1 changed files with 3 additions and 1 deletions
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4
core/usbd_core.c
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@ -64,6 +64,7 @@ USB_NOCACHE_RAM_SECTION struct usbd_core_priv {
bool test_req;
#endif
struct usbd_interface *intf[16];
uint8_t intf_altsetting[16];
uint8_t intf_offset;
struct usbd_tx_rx_msg tx_msg[CONFIG_USBDEV_EP_NUM];
@ -710,11 +711,12 @@ static bool usbd_std_interface_req_handler(uint8_t busid, struct usb_setup_packe
ret = false;
break;
case USB_REQUEST_GET_INTERFACE:
(*data)[0] = 0;
(*data)[0] = g_usbd_core[busid].intf_altsetting[intf_num];
*len = 1;
break;
case USB_REQUEST_SET_INTERFACE:
g_usbd_core[busid].intf_altsetting[intf_num] = LO_BYTE(setup->wValue);
usbd_set_interface(busid, setup->wIndex, setup->wValue);
*len = 0;
break;