ssp_17xx_40xx.c File Reference

#include "chip.h"

Go to the source code of this file.

Functions
static void	SSP_Write2Fifo (LPC_SSP_T *pSSP, Chip_SSP_DATA_SETUP_T *xf_setup, uint32_t num_bytes)
static void	SSP_ReadFromFifo (LPC_SSP_T *pSSP, Chip_SSP_DATA_SETUP_T *xf_setup, uint16_t rDat, uint32_t num_bytes)
uint32_t	Chip_SSP_RWFrames_Blocking (LPC_SSP_T *pSSP, Chip_SSP_DATA_SETUP_T *xf_setup)
	SSP Polling Read/Write in blocking mode.
uint32_t	Chip_SSP_WriteFrames_Blocking (LPC_SSP_T *pSSP, uint8_t *buffer, uint32_t buffer_len)
	SSP Polling Write in blocking mode.
uint32_t	Chip_SSP_ReadFrames_Blocking (LPC_SSP_T *pSSP, uint8_t *buffer, uint32_t buffer_len)
	Note here.
void	Chip_SSP_Int_FlushData (LPC_SSP_T *pSSP)
	Clean all data in RX FIFO of SSP.
Status	Chip_SSP_Int_RWFrames8Bits (LPC_SSP_T *pSSP, Chip_SSP_DATA_SETUP_T *xf_setup)
	SSP Interrupt Read/Write with 8-bit frame width.
Status	Chip_SSP_Int_RWFrames16Bits (LPC_SSP_T *pSSP, Chip_SSP_DATA_SETUP_T *xf_setup)
	SSP Interrupt Read/Write with 16-bit frame width.
void	Chip_SSP_SetMaster (LPC_SSP_T *pSSP, bool master)
	Set the SSP operating modes, master or slave.
static CHIP_SYSCTL_CLOCK_T	Chip_SSP_DetermineClk (LPC_SSP_T *pSSP)
static uint32_t	Chip_SSP_GetClockRate (LPC_SSP_T *pSSP)
void	Chip_SSP_SetBitRate (LPC_SSP_T *pSSP, uint32_t bitRate)
	Set the clock frequency for SSP interface.
void	Chip_SSP_Init (LPC_SSP_T *pSSP)
	Initialize the SSP.
void	Chip_SSP_DeInit (LPC_SSP_T *pSSP)
	Shutdown the SSP.

Function Documentation

static CHIP_SYSCTL_CLOCK_T Chip_SSP_DetermineClk ( LPC_SSP_T *  pSSP )

static

Definition at line 376 of file ssp_17xx_40xx.c.

static uint32_t Chip_SSP_GetClockRate ( LPC_SSP_T *  pSSP )

static

Definition at line 396 of file ssp_17xx_40xx.c.

static void SSP_ReadFromFifo ( LPC_SSP_T *  pSSP, Chip_SSP_DATA_SETUP_T *  xf_setup, uint16_t  rDat, uint32_t  num_bytes  )

static

Definition at line 63 of file ssp_17xx_40xx.c.

static void SSP_Write2Fifo ( LPC_SSP_T *  pSSP, Chip_SSP_DATA_SETUP_T *  xf_setup, uint32_t  num_bytes  )

static

Definition at line 47 of file ssp_17xx_40xx.c.