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LPCOpen Platform
LPCOpen Platform for NXP LPC Microcontrollers
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#include "chip.h"
Go to the source code of this file.
Data Structures | |
struct | SSP_ConfigFormat |
struct | SPI_Address_t |
struct | Chip_SSP_DATA_SETUP_Type |
Macros | |
#define | SSP_CPHA_FIRST SSP_CR0_CPHA_FIRST |
#define | SSP_CPHA_SECOND SSP_CR0_CPHA_SECOND |
#define | SSP_CPOL_HI SSP_CR0_CPOL_LO |
#define | SSP_CPOL_LO SSP_CR0_CPOL_HI |
#define | SSP_SLAVE_MODE SSP_CR1_SLAVE_EN |
#define | SSP_MASTER_MODE SSP_CR1_MASTER_EN |
Enumerations | |
enum | SSP_ClockFormat { SSP_CLOCK_CPHA0_CPOL0 = (0 << 6), SSP_CLOCK_CPHA0_CPOL1 = (1u << 6), SSP_CLOCK_CPHA1_CPOL0 = (2u << 6), SSP_CLOCK_CPHA1_CPOL1 = (3u << 6), SSP_CLOCK_MODE0 = SSP_CLOCK_CPHA0_CPOL0, SSP_CLOCK_MODE1 = SSP_CLOCK_CPHA1_CPOL0, SSP_CLOCK_MODE2 = SSP_CLOCK_CPHA0_CPOL1, SSP_CLOCK_MODE3 = SSP_CLOCK_CPHA1_CPOL1 } |
enum | SSP_FrameFormat { SSP_FRAMEFORMAT_SPI = (0 << 4), SSP_FRAMEFORMAT_TI = (1u << 4), SSP_FRAMEFORMAT_MICROWIRE = (2u << 4) } |
enum | SSP_Bits { SSP_BITS_4 = (3u << 0), SSP_BITS_5 = (4u << 0), SSP_BITS_6 = (5u << 0), SSP_BITS_7 = (6u << 0), SSP_BITS_8 = (7u << 0), SSP_BITS_9 = (8u << 0), SSP_BITS_10 = (9u << 0), SSP_BITS_11 = (10u << 0), SSP_BITS_12 = (11u << 0), SSP_BITS_13 = (12u << 0), SSP_BITS_14 = (13u << 0), SSP_BITS_15 = (14u << 0), SSP_BITS_16 = (15u << 0) } |
enum | SSP_Mode { SSP_MODE_MASTER = (0 << 2), SSP_MODE_SLAVE = (1u << 2) } |
Functions | |
STATIC INLINE FlagStatus | Chip_SSP_GetStatus (LPC_SSP_Type *pSSP, SSP_Status_Type Stat) |
Get the current status of SSP controller. | |
STATIC INLINE void | Chip_SSP_Cmd (LPC_SSP_Type *pSSP, FunctionalState NewState) |
Enable/Disable SSP operation. | |
STATIC INLINE void | Chip_SSP_DeInit (LPC_SSP_Type *pSSP) |
Disable SSP operation. | |
STATIC INLINE void | Chip_SSP_LoopBackCmd (LPC_SSP_Type *pSSP, FunctionalState NewState) |
Enable/Disable loopback mode. | |
void | Chip_SSP_Int_FlushData (LPC_SSP_Type *pSSP) |
Clean all data in RX FIFO of SSP. | |
Status | Chip_SSP_Int_RWFrames8Bits (LPC_SSP_Type *pSSP, Chip_SSP_DATA_SETUP_Type *xf_setup) |
SSP Interrupt Read/Write with 8-bit frame width. | |
Status | Chip_SSP_Int_RWFrames16Bits (LPC_SSP_Type *pSSP, Chip_SSP_DATA_SETUP_Type *xf_setup) |
SSP Interrupt Read/Write with 16-bit frame width. | |
uint32_t | Chip_SSP_RWFrames_Blocking (LPC_SSP_Type *pSSP, Chip_SSP_DATA_SETUP_Type *xf_setup) |
SSP Polling Read/Write in blocking mode. | |
uint32_t | Chip_SSP_WriteFrames_Blocking (LPC_SSP_Type *pSSP, uint8_t *buffer, uint32_t buffer_len) |
SSP Polling Write in blocking mode. | |
uint32_t | Chip_SSP_ReadFrames_Blocking (LPC_SSP_Type *pSSP, uint8_t *buffer, uint32_t buffer_len) |
Note here. | |
void | Chip_SSP_Init (LPC_SSP_Type *pSSP) |
Initialize the SSP. | |
void | Chip_SSP_Set_Master (LPC_SSP_Type *pSSP, bool master) |
Set the SSP operating modes, master or slave. | |
void | Chip_SSP_Set_BitRate (LPC_SSP_Type *pSSP, uint32_t bit_rate) |
Set the clock frequency for SSP interface. | |
void | Chip_SSP_Set_Format (LPC_SSP_Type *pSSP, SSP_ConfigFormat *format) |
Set up the SSP frame format. | |
void | Chip_SSP_Int_Cmd (LPC_SSP_Type *pSSP, FunctionalState NewState) |
Enable/Disable SSP interrupt. | |
void | Chip_SSP_DMA_Cmd (LPC_SSP_Type *pSSP, FunctionalState NewState) |
Enable/Disable DMA. | |