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rework usbh control transfer

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use series of complete callback instead of blocking semaphore, which is
more noOS friendly. still working with hid host
This commit is contained in:
hathach
2020-09-07 15:19:20 +07:00
parent b3e81673c0
commit 66a10ec9c8
8 changed files with 438 additions and 52 deletions
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9
src/host/usbh.h
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@@ -63,6 +63,8 @@ typedef struct {
bool (* const xfer_cb) (uint8_t dev_addr, uint8_t ep_addr, xfer_result_t result, uint32_t xferred_bytes);
void (* const close) (uint8_t);
} usbh_class_driver_t;
typedef bool (*tuh_control_complete_cb_t)(uint8_t dev_addr, tusb_control_request_t const * request, xfer_result_t result);
//--------------------------------------------------------------------+
// INTERNAL OBJECT & FUNCTION DECLARATION
//--------------------------------------------------------------------+
@@ -87,10 +89,12 @@ static inline bool tuh_device_is_configured(uint8_t dev_addr)
return tuh_device_get_state(dev_addr) == TUSB_DEVICE_STATE_CONFIGURED;
}
bool tuh_control_xfer (uint8_t dev_addr, tusb_control_request_t const* request, void* buffer, tuh_control_complete_cb_t complete_cb);
//--------------------------------------------------------------------+
// APPLICATION CALLBACK
//--------------------------------------------------------------------+
TU_ATTR_WEAK uint8_t tuh_attach_cb (tusb_desc_device_t const *desc_device);
//TU_ATTR_WEAK uint8_t tuh_attach_cb (tusb_desc_device_t const *desc_device);
/** Callback invoked when device is mounted (configured) */
TU_ATTR_WEAK void tuh_mount_cb (uint8_t dev_addr);
@@ -107,9 +111,6 @@ bool usbh_edpt_open(uint8_t rhport, uint8_t dev_addr, tusb_desc_endpoint_t const
bool usbh_edpt_xfer(uint8_t dev_addr, uint8_t ep_addr, uint8_t * buffer, uint16_t total_bytes);
bool tuh_control_xfer (uint8_t dev_addr, tusb_control_request_t const* request, uint8_t* buffer, uint16_t buflen);
#ifdef __cplusplus
}
#endif