group::SYS_USBFIFO

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

Details

defineI2S_FFIFO_VERSION


defineI2S_FFIFO_IOC_IDENT_CHAR


defineI_I2S_FFIFO_GETVERSION


defineI_I2S_FFIFO_GETINFO


defineI_I2S_FFIFO_SETATTR


defineI_I2S_FFIFO_SETACTION



date: “2019-06-27” layout: post title: struct::i2s_ffifo_attr_t katex: true

categories: struct

Methods

Details

publicffifo_attr_ttx


publicffifo_attr_trx



date: “2019-06-27” layout: post title: struct::i2s_ffifo_channel_info_t katex: true

categories: struct

Methods

Details

public ffifo_info_tffifo


public u32access_count


public s32error



date: “2019-06-27” layout: post title: struct::i2s_ffifo_info_t katex: true

categories: struct

Methods

  • public i2s_ffifo_channel_info_trx
  • public i2s_ffifo_channel_info_ttx

Details

public i2s_ffifo_channel_info_trx


public i2s_ffifo_channel_info_ttx


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