SYS_USBFIFO

This device driver is used to add a FIFO read buffer to a USB port.

Details

define I2S_FFIFO_VERSION

define I2S_FFIFO_IOC_IDENT_CHAR

define I_I2S_FFIFO_GETVERSION

define I_I2S_FFIFO_GETINFO

define I_I2S_FFIFO_SETATTR

define I_I2S_FFIFO_SETACTION

struct::i2s_ffifo_attr_t

ffifo_attr_t tx

ffifo_attr_t rx

struct::i2s_ffifo_channel_info_t

ffifo_info_t ffifo

u32 access_count

s32 error

struct::i2s_ffifo_info_t

i2s_ffifo_channel_info_t rx

i2s_ffifo_channel_info_t tx

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