Igor Skochinsky / Mbed 2 deprecated DriverLibrary

NXP's driver library for LPC17xx, ported to mbed's online compiler. Not tested! I had to fix a lot of warings and found a couple of pretty obvious bugs, so the chances are there are more. Original: http://ics.nxp.com/support/documents/microcontrollers/zip/lpc17xx.cmsis.driver.library.zip

Dependencies:   mbed

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I2S_CFG_Type Struct Reference
Data Fields

I2S_CFG_Type Struct Reference
[I2S_Public_Types]

I2S configuration structure definition. More...

#include <lpc17xx_i2s.h>

Data Fields

uint8_t mono
 the number of bytes in data as follow: -I2S_WORDWIDTH_8: 8 bit data -I2S_WORDWIDTH_16: 16 bit data -I2S_WORDWIDTH_32: 32 bit data
uint8_t stop
 Set mono/stereo mode, should be:

  • I2S_STEREO: stereo mode
  • I2S_MONO: mono mode.

uint8_t reset
 Disables accesses on FIFOs, should be:

  • I2S_STOP_ENABLE: enable stop mode
  • I2S_STOP_DISABLE: disable stop mode.

uint8_t ws_sel
 Asynchronously reset tje transmit channel and FIFO, should be:

  • I2S_RESET_ENABLE: enable reset mode
  • I2S_RESET_DISABLE: disable reset mode.

uint8_t mute
 Set Master/Slave mode, should be:

  • I2S_MASTER_MODE: I2S master mode
  • I2S_SLAVE_MODE: I2S slave mode.

uint8_t Reserved0 [2]
 MUTE mode: when true, the transmit channel sends only zeroes, shoule be:

  • I2S_MUTE_ENABLE: enable mute mode
  • I2S_MUTE_DISABLE: disable mute mode.

Detailed Description

I2S configuration structure definition.

Definition at line 216 of file lpc17xx_i2s.h.

Field Documentation

uint8_t mono

the number of bytes in data as follow: -I2S_WORDWIDTH_8: 8 bit data -I2S_WORDWIDTH_16: 16 bit data -I2S_WORDWIDTH_32: 32 bit data

Definition at line 221 of file lpc17xx_i2s.h.

uint8_t mute

Set Master/Slave mode, should be:

  • I2S_MASTER_MODE: I2S master mode
  • I2S_SLAVE_MODE: I2S slave mode.

Definition at line 233 of file lpc17xx_i2s.h.

uint8_t Reserved0[2]

MUTE mode: when true, the transmit channel sends only zeroes, shoule be:

  • I2S_MUTE_ENABLE: enable mute mode
  • I2S_MUTE_DISABLE: disable mute mode.

Definition at line 236 of file lpc17xx_i2s.h.

uint8_t reset

Disables accesses on FIFOs, should be:

  • I2S_STOP_ENABLE: enable stop mode
  • I2S_STOP_DISABLE: disable stop mode.

Definition at line 227 of file lpc17xx_i2s.h.

uint8_t stop

Set mono/stereo mode, should be:

  • I2S_STEREO: stereo mode
  • I2S_MONO: mono mode.

Definition at line 224 of file lpc17xx_i2s.h.

uint8_t ws_sel

Asynchronously reset tje transmit channel and FIFO, should be:

  • I2S_RESET_ENABLE: enable reset mode
  • I2S_RESET_DISABLE: disable reset mode.

Definition at line 230 of file lpc17xx_i2s.h.

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