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adding optional ep out for hid

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refactor usbd_open_edpt_pair
This commit is contained in:
hathach
2019-05-01 19:29:56 +07:00
parent 90fdae94f8
commit c006f3dbce
5 changed files with 21 additions and 29 deletions
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5
src/class/msc/msc_device.c
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@@ -135,9 +135,8 @@ bool mscd_open(uint8_t rhport, tusb_desc_interface_t const * itf_desc, uint16_t
mscd_interface_t * p_msc = &_mscd_itf;
// Open endpoint pair with usbd helper
tusb_desc_endpoint_t const *p_desc_ep = (tusb_desc_endpoint_t const *) tu_desc_next( itf_desc );
TU_ASSERT( usbd_open_edpt_pair(rhport, p_desc_ep, TUSB_XFER_BULK, &p_msc->ep_out, &p_msc->ep_in) );
// Open endpoint pair
TU_ASSERT( usbd_open_edpt_pair(rhport, tu_desc_next(itf_desc), 2, TUSB_XFER_BULK, &p_msc->ep_out, &p_msc->ep_in) );
p_msc->itf_num = itf_desc->bInterfaceNumber;
(*p_len) = sizeof(tusb_desc_interface_t) + 2*sizeof(tusb_desc_endpoint_t);