USBDevice Class Reference

Public Member Functions
std::vector< USBDeviceInfo >	getDeviceList ()
void	open (USBDeviceInfo dev_select, const char *image, uint32_t size)
void	close ()
int	control (uint8_t request, uint16_t value, uint16_t index, uint8_t *data, uint16_t length, bool read)
	Send a request to the USB device.
int	handleEvents ()
int	streaming_open_sync ()
int	streaming_open_async (uint32_t frame_size, uint32_t num_frames, streaming_read_async_cb_t callback, void *callback_context)
int	streaming_framesize ()
void	streaming_close ()
int	streaming_set_random (int random)
int	streaming_start ()
int	streaming_stop ()
int	streaming_reset_status ()
int	streaming_read_sync (uint8_t *data, int length, int *transferred)

Member Function Documentation

control()

int USBDevice::control	(	uint8_t	request,
		uint16_t	value,
		uint16_t	index,
		uint8_t *	data,
		uint16_t	length,
		bool	read )

Send a request to the USB device.

Parameters

[in]	t	usb_device handle
[in]	request
[in]	value
[in]	index
[in]	data	pointer to a data buffer
[in]	length	length of the data buffer
[in]	read	Read request if true, write request otherwise

Return values

0
-1

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The documentation for this class was generated from the following files:

• Core/arch/linux/usb_device.h
• Core/arch/linux/streaming.cpp
• Core/arch/linux/usb_device.cpp