From 0eeaccaf46c28444cc0830895559652cf5638c60 Mon Sep 17 00:00:00 2001 From: Nathan Conrad Date: Sun, 12 Apr 2020 21:07:17 -0400 Subject: Skeleton, and initial stm32fsdev implementation (that leaks memory) --- src/device/dcd.h | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) (limited to 'src/device/dcd.h') diff --git a/src/device/dcd.h b/src/device/dcd.h index 487ddb3b6..f48530227 100644 --- a/src/device/dcd.h +++ b/src/device/dcd.h @@ -66,7 +66,7 @@ typedef struct TU_ATTR_ALIGNED(4) // USBD_EVT_XFER_COMPLETE struct { - uint8_t ep_addr; + uint8_t ep_addr; ///< 0xFF signifies that the transfer was aborted. uint8_t result; uint32_t len; }xfer_complete; @@ -123,6 +123,10 @@ void dcd_edpt0_status_complete(uint8_t rhport, tusb_control_request_t const * re // Configure endpoint's registers according to descriptor bool dcd_edpt_open (uint8_t rhport, tusb_desc_endpoint_t const * p_endpoint_desc); +// Close an endpoint. +// Since it is weak, caller must TU_ASSERT this function's existence before calling it. +void dcd_edpt_close (uint8_t rhport, uint8_t ep_addr) TU_ATTR_WEAK; + // Submit a transfer, When complete dcd_event_xfer_complete() is invoked to notify the stack bool dcd_edpt_xfer (uint8_t rhport, uint8_t ep_addr, uint8_t * buffer, uint16_t total_bytes); -- cgit v1.3.1