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Rework audio driver

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This commit is contained in:
Reinhard Panhuber
2021-01-31 19:08:23 +01:00
parent f1551d7a5f
commit 84406f1654
6 changed files with 442 additions and 363 deletions
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12
src/device/dcd.h
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@@ -125,23 +125,23 @@ void dcd_disconnect(uint8_t rhport) TU_ATTR_WEAK;
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 * p_endpoint_desc);
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;
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);
bool dcd_edpt_xfer (uint8_t rhport, uint8_t ep_addr, uint8_t * buffer, uint16_t total_bytes);
// Submit an ISO transfer, When complete dcd_event_xfer_complete() is invoked to notify the stack
bool dcd_edpt_iso_xfer (uint8_t rhport, uint8_t ep_addr, tu_fifo_t * ff);
bool dcd_edpt_iso_xfer (uint8_t rhport, uint8_t ep_addr, tu_fifo_t * ff, uint16_t total_bytes);
// Stall endpoint
void dcd_edpt_stall (uint8_t rhport, uint8_t ep_addr);
void dcd_edpt_stall (uint8_t rhport, uint8_t ep_addr);
// clear stall, data toggle is also reset to DATA0
void dcd_edpt_clear_stall (uint8_t rhport, uint8_t ep_addr);
void dcd_edpt_clear_stall (uint8_t rhport, uint8_t ep_addr);
//--------------------------------------------------------------------+
// Event API (implemented by stack)