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clean up

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This commit is contained in:
Wini-Buh
2021-06-11 22:36:17 +02:00
parent 1c23462b43 b34724215b
commit 60d8ecbfe6
26 changed files with 723 additions and 158 deletions
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12
src/device/dcd.h
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@@ -121,20 +121,20 @@ void dcd_disconnect(uint8_t rhport) TU_ATTR_WEAK;
// May help DCD to prepare for next control transfer, this API is optional.
void dcd_edpt0_status_complete(uint8_t rhport, tusb_control_request_t const * request) TU_ATTR_WEAK;
// Configure endpoint's registers according to descriptor
bool dcd_edpt_open (uint8_t rhport, tusb_desc_endpoint_t const * desc_ep);
// 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);
// Submit an transfer using fifo, When complete dcd_event_xfer_complete() is invoked to notify the stack
// This API is optional, may be useful for register-based for transferring data.
bool dcd_edpt_xfer_fifo (uint8_t rhport, uint8_t ep_addr, tu_fifo_t * ff, uint16_t total_bytes) TU_ATTR_WEAK;
// Configure endpoint's registers according to descriptor
bool dcd_edpt_open (uint8_t rhport, tusb_desc_endpoint_t const * p_endpoint_desc);
// 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);
// Stall endpoint
void dcd_edpt_stall (uint8_t rhport, uint8_t ep_addr);

4
src/device/usbd.c
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@@ -1254,8 +1254,8 @@ bool usbd_edpt_xfer(uint8_t rhport, uint8_t ep_addr, uint8_t * buffer, uint16_t
// Attempt to transfer on a busy endpoint, sound like an race condition !
TU_ASSERT(_usbd_dev.ep_status[epnum][dir].busy == 0);
// Set busy first since the actual transfer can be complete before dcd_edpt_xfer() could return
// and usbd task can preempt and clear the busy
// Set busy first since the actual transfer can be complete before dcd_edpt_xfer()
// could return and USBD task can preempt and clear the busy
_usbd_dev.ep_status[epnum][dir].busy = true;
if ( dcd_edpt_xfer(rhport, ep_addr, buffer, total_bytes) )

2
src/device/usbd_pvt.h
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@@ -34,7 +34,7 @@
#endif
//--------------------------------------------------------------------+
// Class Drivers
// Class Driver API
//--------------------------------------------------------------------+
typedef struct