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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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1
tinyusb/class/cdc_host.c
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@@ -194,6 +194,7 @@ tusb_error_t cdch_open_subtask(uint8_t dev_addr, tusb_descriptor_interface_t con
{
tusb_descriptor_endpoint_t const *p_endpoint = (tusb_descriptor_endpoint_t const *) p_desc;
ASSERT_INT(TUSB_DESC_TYPE_ENDPOINT, p_endpoint->bDescriptorType, TUSB_ERROR_USBH_DESCRIPTOR_CORRUPTED);
ASSERT_INT(TUSB_XFER_BULK, p_endpoint->bmAttributes.xfer, TUSB_ERROR_USBH_DESCRIPTOR_CORRUPTED);
pipe_handle_t * p_pipe_hdl = ( p_endpoint->bEndpointAddress & TUSB_DIR_DEV_TO_HOST_MASK ) ?
&p_cdc->pipe_in : &p_cdc->pipe_out;