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allow a limited model to deal with stalled pipe/transaction

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added stall clear & able to mount the stupid toshiba thumb drive

add HCD pipe API
- bool hcd_pipe_is_busy(pipe_handle_t pipe_hdl);
- bool hcd_pipe_is_stalled(pipe_handle_t pipe_hdl);
- uint8_t hcd_pipe_get_endpoint_addr(pipe_handle_t pipe_hdl);
- tusb_error_t hcd_pipe_clear_stall(pipe_handle_t pipe_hdl);

remove tusbh_device_mount_failed_cb (not neccessary for user)
This commit is contained in:
hathach
2013-09-24 18:23:34 +07:00
parent 63b776f7cf
commit bbfa85aa08
11 changed files with 187 additions and 53 deletions
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5
tinyusb/host/hcd.h
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@@ -98,7 +98,12 @@ pipe_handle_t hcd_pipe_open(uint8_t dev_addr, tusb_descriptor_endpoint_t const *
tusb_error_t hcd_pipe_queue_xfer(pipe_handle_t pipe_hdl, uint8_t buffer[], uint16_t total_bytes) ATTR_WARN_UNUSED_RESULT; // only queue, not transferring yet
tusb_error_t hcd_pipe_xfer(pipe_handle_t pipe_hdl, uint8_t buffer[], uint16_t total_bytes, bool int_on_complete) ATTR_WARN_UNUSED_RESULT;
tusb_error_t hcd_pipe_close(pipe_handle_t pipe_hdl) /*ATTR_WARN_UNUSED_RESULT*/;
bool hcd_pipe_is_busy(pipe_handle_t pipe_hdl);
bool hcd_pipe_is_stalled(pipe_handle_t pipe_hdl);
bool hcd_pipe_is_idle(pipe_handle_t pipe_hdl);
uint8_t hcd_pipe_get_endpoint_addr(pipe_handle_t pipe_hdl);
tusb_error_t hcd_pipe_clear_stall(pipe_handle_t pipe_hdl);
#if 0
tusb_error_t hcd_pipe_cancel()ATTR_WARN_UNUSED_RESULT;