diff options
Diffstat (limited to 'src/host/usbh.h')
| -rw-r--r-- | src/host/usbh.h | 9 |
1 files changed, 7 insertions, 2 deletions
diff --git a/src/host/usbh.h b/src/host/usbh.h index 814770722..fde1dd11c 100644 --- a/src/host/usbh.h +++ b/src/host/usbh.h @@ -65,6 +65,7 @@ typedef struct { } usbh_class_driver_t; typedef bool (*tuh_control_complete_cb_t)(uint8_t dev_addr, tusb_control_request_t const * request, xfer_result_t result); + //--------------------------------------------------------------------+ // INTERNAL OBJECT & FUNCTION DECLARATION //--------------------------------------------------------------------+ @@ -106,11 +107,15 @@ TU_ATTR_WEAK void tuh_umount_cb(uint8_t dev_addr); // CLASS-USBH & INTERNAL API //--------------------------------------------------------------------+ -bool usbh_control_xfer (uint8_t dev_addr, tusb_control_request_t* request, uint8_t* data); bool usbh_edpt_open(uint8_t rhport, uint8_t dev_addr, tusb_desc_endpoint_t const * ep_desc); - bool usbh_edpt_xfer(uint8_t dev_addr, uint8_t ep_addr, uint8_t * buffer, uint16_t total_bytes); +// Claim an endpoint before submitting a transfer. +// If caller does not make any transfer, it must release endpoint for others. +bool usbh_edpt_claim(uint8_t dev_addr, uint8_t ep_addr); + +bool usbh_control_xfer (uint8_t dev_addr, tusb_control_request_t* request, uint8_t* data); // TODO remove later + #ifdef __cplusplus } #endif |