LPC1700CMSIS Standard Peripheral Firmware Library: C:/nxpdrv/LPC1700CMSIS/Drivers/source/lpc17xx_ssp.c File Reference

LPC1700CMSIS

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C:/nxpdrv/LPC1700CMSIS/Drivers/source/lpc17xx_ssp.c File Reference

: Contains all functions support for SSP firmware library on LPC17xx More...

#include "lpc17xx_ssp.h" #include "lpc17xx_clkpwr.h"
#include "lpc17xx_libcfg_default.h"

Go to the source code of this file.


Data Structures

struct  SSP_CFG_T
 SSP device configuration structure type. More...

Functions

void SSP_IntHandler (LPC_SSP_TypeDef *SSPx)
 Standard Private SSP Interrupt handler.
void SSP_SetClock (LPC_SSP_TypeDef *SSPx, uint32_t target_clock)
 Setup clock rate for SSP device.
void SSP_DeInit (LPC_SSP_TypeDef *SSPx)
 De-initializes the SSPx peripheral registers to their default reset values.
void SSP_Init (LPC_SSP_TypeDef *SSPx, SSP_CFG_Type *SSP_ConfigStruct)
 Initializes the SSPx peripheral according to the specified parameters in the SSP_ConfigStruct.
void SSP_ConfigStructInit (SSP_CFG_Type *SSP_InitStruct)
 Fills each SSP_InitStruct member with its default value:
  • CPHA = SSP_CPHA_FIRST
  • CPOL = SSP_CPOL_HI
  • ClockRate = 1000000
  • Databit = SSP_DATABIT_8
  • Mode = SSP_MASTER_MODE
  • FrameFormat = SSP_FRAME_SSP.

void SSP_Cmd (LPC_SSP_TypeDef *SSPx, FunctionalState NewState)
 Enable or disable SSP peripheral's operation.
void SSP_LoopBackCmd (LPC_SSP_TypeDef *SSPx, FunctionalState NewState)
 Enable or disable Loop Back mode function in SSP peripheral.
void SSP_SlaveOutputCmd (LPC_SSP_TypeDef *SSPx, FunctionalState NewState)
 Enable or disable Slave Output function in SSP peripheral.
void SSP_SendData (LPC_SSP_TypeDef *SSPx, uint16_t Data)
 Transmit a single data through SSPx peripheral.
uint16_t SSP_ReceiveData (LPC_SSP_TypeDef *SSPx)
 Receive a single data from SSPx peripheral.
int32_t SSP_ReadWrite (LPC_SSP_TypeDef *SSPx, SSP_DATA_SETUP_Type *dataCfg, SSP_TRANSFER_Type xfType)
 SSP Read write data function.
FlagStatus SSP_GetStatus (LPC_SSP_TypeDef *SSPx, uint32_t FlagType)
 Checks whether the specified SSP status flag is set or not.
void SSP_IntConfig (LPC_SSP_TypeDef *SSPx, uint32_t IntType, FunctionalState NewState)
 Enable or disable specified interrupt type in SSP peripheral.
IntStatus SSP_GetRawIntStatus (LPC_SSP_TypeDef *SSPx, uint32_t RawIntType)
 Check whether the specified Raw interrupt status flag is set or not.
IntStatus SSP_GetIntStatus (LPC_SSP_TypeDef *SSPx, uint32_t IntType)
 Check whether the specified interrupt status flag is set or not.
void SSP_ClearIntPending (LPC_SSP_TypeDef *SSPx, uint32_t IntType)
 Clear specified interrupt pending in SSP peripheral.
void SSP_DMACmd (LPC_SSP_TypeDef *SSPx, uint32_t DMAMode, FunctionalState NewState)
 Enable/Disable DMA function for SSP peripheral.
void SSP0_StdIntHandler (void)
 Standard SSP0 Interrupt handler.
void SSP1_StdIntHandler (void)
 Standard SSP1 Interrupt handler.

Detailed Description

: Contains all functions support for SSP firmware library on LPC17xx

Version:
: 1.0
Date:
: 9. April. 2009
Author:
: HieuNguyen
Software that is described herein is for illustrative purposes only which provides customers with programming information regarding the products. This software is supplied "AS IS" without any warranties. NXP Semiconductors assumes no responsibility or liability for the use of the software, conveys no license or title under any patent, copyright, or mask work right to the product. NXP Semiconductors reserves the right to make changes in the software without notification. NXP Semiconductors also make no representation or warranty that such application will be suitable for the specified use without further testing or modification.

Definition in file lpc17xx_ssp.c.

Generated on Mon Feb 8 10:01:42 2010 for LPC1700CMSIS Standard Peripheral Firmware Library by  doxygen 1.5.9
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