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LPCOpen Platform for LPC112X microcontrollers
112X
LPCOpen Platform for the NXP LPC112X family of Microcontrollers
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Data Structures | |
struct | LPC_SSP_T |
SSP register block structure. More... | |
struct | SSP_ConfigFormat |
struct | SPI_Address_t |
struct | Chip_SSP_DATA_SETUP_T |
Macros | |
#define | SSP_CR0_DSS(n) ((uint32_t) ((n) & 0xF)) |
#define | SSP_CR0_FRF_SPI ((uint32_t) (0 << 4)) |
#define | SSP_CR0_FRF_TI ((uint32_t) (1 << 4)) |
#define | SSP_CR0_FRF_MICROWIRE ((uint32_t) (2 << 4)) |
#define | SSP_CR0_CPOL_LO ((uint32_t) (0)) |
#define | SSP_CR0_CPOL_HI ((uint32_t) (1 << 6)) |
#define | SSP_CR0_CPHA_FIRST ((uint32_t) (0)) |
#define | SSP_CR0_CPHA_SECOND ((uint32_t) (1 << 7)) |
#define | SSP_CR0_SCR(n) ((uint32_t) ((n & 0xFF) << 8)) |
#define | SSP_CR0_SCR(n) ((uint32_t) ((n & 0xFF) << 8)) |
#define | SSP_CR0_BITMASK ((uint32_t) (0xFFFF)) |
#define | SSP_CR0_BITMASK ((uint32_t) (0xFFFF)) |
#define | SSP_CR1_LBM_EN ((uint32_t) (1 << 0)) |
#define | SSP_CR1_SSP_EN ((uint32_t) (1 << 1)) |
#define | SSP_CR1_SLAVE_EN ((uint32_t) (1 << 2)) |
#define | SSP_CR1_MASTER_EN ((uint32_t) (0)) |
#define | SSP_CR1_SO_DISABLE ((uint32_t) (1 << 3)) |
#define | SSP_CR1_BITMASK ((uint32_t) (0x0F)) |
#define | SSP_CPSR_BITMASK ((uint32_t) (0xFF)) |
#define | SSP_DR_BITMASK(n) ((n) & 0xFFFF) |
#define | SSP_SR_BITMASK ((uint32_t) (0x1F)) |
#define | SSP_ICR_BITMASK ((uint32_t) (0x03)) |
#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_STATUS_T { SSP_STAT_TFE = ((uint32_t)(1 << 0)), SSP_STAT_TNF = ((uint32_t)(1 << 1)), SSP_STAT_RNE = ((uint32_t)(1 << 2)), SSP_STAT_RFF = ((uint32_t)(1 << 3)), SSP_STAT_BSY = ((uint32_t)(1 << 4)) } |
SSP Type of Status. More... | |
enum | SSP_INTMASK_T { SSP_RORIM = ((uint32_t)(1 << 0)), SSP_RTIM = ((uint32_t)(1 << 1)), SSP_RXIM = ((uint32_t)(1 << 2)), SSP_TXIM = ((uint32_t)(1 << 3)), SSP_INT_MASK_BITMASK = ((uint32_t)(0xF)) } |
SSP Type of Interrupt Mask. More... | |
enum | SSP_MASKINTSTATUS_T { SSP_RORMIS = ((uint32_t)(1 << 0)), SSP_RTMIS = ((uint32_t)(1 << 1)), SSP_RXMIS = ((uint32_t)(1 << 2)), SSP_TXMIS = ((uint32_t)(1 << 3)), SSP_MASK_INT_STAT_BITMASK = ((uint32_t)(0xF)) } |
SSP Type of Mask Interrupt Status. More... | |
enum | SSP_RAWINTSTATUS_T { SSP_RORRIS = ((uint32_t)(1 << 0)), SSP_RTRIS = ((uint32_t)(1 << 1)), SSP_RXRIS = ((uint32_t)(1 << 2)), SSP_TXRIS = ((uint32_t)(1 << 3)), SSP_RAW_INT_STAT_BITMASK = ((uint32_t)(0xF)) } |
SSP Type of Raw Interrupt Status. More... | |
enum | SSP_INTCLEAR_T { SSP_RORIC = 0x0, SSP_RTIC = 0x1, SSP_INT_CLEAR_BITMASK = 0x3 } |
enum | CHIP_SSP_CLOCK_MODE_T { 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 | CHIP_SSP_FRAME_FORMAT_T { SSP_FRAMEFORMAT_SPI = (0 << 4), CHIP_SSP_FRAME_FORMAT_TI = (1u << 4), SSP_FRAMEFORMAT_MICROWIRE = (2u << 4) } |
enum | CHIP_SSP_BITS_T { 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 | CHIP_SSP_MODE_T { SSP_MODE_MASTER = (0 << 2), SSP_MODE_SLAVE = (1u << 2) } |
Functions | |
STATIC INLINE void | Chip_SSP_Enable (LPC_SSP_T *pSSP) |
Enable SSP operation. More... | |
STATIC INLINE void | Chip_SSP_Disable (LPC_SSP_T *pSSP) |
Disable SSP operation. More... | |
STATIC INLINE void | Chip_SSP_EnableLoopBack (LPC_SSP_T *pSSP) |
Enable loopback mode. More... | |
STATIC INLINE void | Chip_SSP_DisableLoopBack (LPC_SSP_T *pSSP) |
Disable loopback mode. More... | |
STATIC INLINE FlagStatus | Chip_SSP_GetStatus (LPC_SSP_T *pSSP, SSP_STATUS_T Stat) |
Get the current status of SSP controller. More... | |
STATIC INLINE uint32_t | Chip_SSP_GetIntStatus (LPC_SSP_T *pSSP) |
Get the masked interrupt status. More... | |
STATIC INLINE IntStatus | Chip_SSP_GetRawIntStatus (LPC_SSP_T *pSSP, SSP_RAWINTSTATUS_T RawInt) |
Get the raw interrupt status. More... | |
STATIC INLINE uint8_t | Chip_SSP_GetDataSize (LPC_SSP_T *pSSP) |
Get the number of bits transferred in each frame. More... | |
STATIC INLINE void | Chip_SSP_ClearIntPending (LPC_SSP_T *pSSP, SSP_INTCLEAR_T IntClear) |
Clear the corresponding interrupt condition(s) in the SSP controller. More... | |
STATIC INLINE void | Chip_SSP_Int_Enable (LPC_SSP_T *pSSP) |
Enable interrupt for the SSP. More... | |
STATIC INLINE void | Chip_SSP_Int_Disable (LPC_SSP_T *pSSP) |
Disable interrupt for the SSP. More... | |
STATIC INLINE uint16_t | Chip_SSP_ReceiveFrame (LPC_SSP_T *pSSP) |
Get received SSP data. More... | |
STATIC INLINE void | Chip_SSP_SendFrame (LPC_SSP_T *pSSP, uint16_t tx_data) |
Send SSP 16-bit data. More... | |
void | Chip_SSP_SetClockRate (LPC_SSP_T *pSSP, uint32_t clk_rate, uint32_t prescale) |
Set up output clocks per bit for SSP bus. More... | |
STATIC INLINE void | Chip_SSP_SetFormat (LPC_SSP_T *pSSP, uint32_t bits, uint32_t frameFormat, uint32_t clockMode) |
Set up the SSP frame format. More... | |
STATIC INLINE void | Chip_SSP_Set_Mode (LPC_SSP_T *pSSP, uint32_t mode) |
Set the SSP working as master or slave mode. More... | |
void | Chip_SSP_Int_FlushData (LPC_SSP_T *pSSP) |
Clean all data in RX FIFO of SSP. More... | |
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. More... | |
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. More... | |
uint32_t | Chip_SSP_RWFrames_Blocking (LPC_SSP_T *pSSP, Chip_SSP_DATA_SETUP_T *xf_setup) |
SSP Polling Read/Write in blocking mode. More... | |
uint32_t | Chip_SSP_WriteFrames_Blocking (LPC_SSP_T *pSSP, uint8_t *buffer, uint32_t buffer_len) |
SSP Polling Write in blocking mode. More... | |
uint32_t | Chip_SSP_ReadFrames_Blocking (LPC_SSP_T *pSSP, uint8_t *buffer, uint32_t buffer_len) |
SSP Polling Read in blocking mode. More... | |
void | Chip_SSP_Init (LPC_SSP_T *pSSP) |
Initialize the SSP. More... | |
void | Chip_SSP_DeInit (LPC_SSP_T *pSSP) |
Deinitialise the SSP. More... | |
void | Chip_SSP_SetMaster (LPC_SSP_T *pSSP, bool master) |
Set the SSP operating modes, master or slave. More... | |
void | Chip_SSP_SetBitRate (LPC_SSP_T *pSSP, uint32_t bitRate) |
Set the clock frequency for SSP interface. More... | |
#define SSP_CPHA_FIRST SSP_CR0_CPHA_FIRST |
SSP configuration parameter defines Clock phase control bit
Definition at line 453 of file ssp_112x.h.
#define SSP_CPHA_SECOND SSP_CR0_CPHA_SECOND |
Definition at line 454 of file ssp_112x.h.
#define SSP_CPOL_HI SSP_CR0_CPOL_LO |
Clock polarity control bit
Definition at line 463 of file ssp_112x.h.
#define SSP_CPOL_LO SSP_CR0_CPOL_HI |
Definition at line 464 of file ssp_112x.h.
#define SSP_CPSR_BITMASK ((uint32_t) (0xFF)) |
SSP CPSR bit mask
Definition at line 108 of file ssp_112x.h.
#define SSP_CR0_BITMASK ((uint32_t) (0xFFFF)) |
SSP CR0 bit mask
Definition at line 85 of file ssp_112x.h.
#define SSP_CR0_BITMASK ((uint32_t) (0xFFFF)) |
SSP CR0 bit mask
Definition at line 85 of file ssp_112x.h.
#define SSP_CR0_CPHA_FIRST ((uint32_t) (0)) |
SPI clock out phase bit (used in SPI mode only), (1) = captures data on the second clock transition of the frame, (0) = first
Definition at line 77 of file ssp_112x.h.
#define SSP_CR0_CPHA_SECOND ((uint32_t) (1 << 7)) |
Definition at line 78 of file ssp_112x.h.
#define SSP_CR0_CPOL_HI ((uint32_t) (1 << 6)) |
Definition at line 74 of file ssp_112x.h.
#define SSP_CR0_CPOL_LO ((uint32_t) (0)) |
SPI clock polarity bit (used in SPI mode only), (1) = maintains the bus clock high between frames, (0) = low
Definition at line 73 of file ssp_112x.h.
#define SSP_CR0_DSS | ( | n | ) | ((uint32_t) ((n) & 0xF)) |
Macro defines for CR0 registerSSP data size select, must be 4 bits to 16 bits
Definition at line 64 of file ssp_112x.h.
#define SSP_CR0_FRF_MICROWIRE ((uint32_t) (2 << 4)) |
SSP control 0 National Micro-wire mode
Definition at line 70 of file ssp_112x.h.
#define SSP_CR0_FRF_SPI ((uint32_t) (0 << 4)) |
SSP control 0 Motorola SPI mode
Definition at line 66 of file ssp_112x.h.
#define SSP_CR0_FRF_TI ((uint32_t) (1 << 4)) |
SSP control 0 TI synchronous serial mode
Definition at line 68 of file ssp_112x.h.
#define SSP_CR0_SCR | ( | n | ) | ((uint32_t) ((n & 0xFF) << 8)) |
SSP serial clock rate value load macro, divider rate is PERIPH_CLK / (cpsr * (SCR + 1))
Definition at line 88 of file ssp_112x.h.
#define SSP_CR0_SCR | ( | n | ) | ((uint32_t) ((n & 0xFF) << 8)) |
SSP serial clock rate value load macro, divider rate is PERIPH_CLK / (cpsr * (SCR + 1))
Definition at line 88 of file ssp_112x.h.
#define SSP_CR1_BITMASK ((uint32_t) (0x0F)) |
SSP CR1 bit mask
Definition at line 105 of file ssp_112x.h.
#define SSP_CR1_LBM_EN ((uint32_t) (1 << 0)) |
Macro defines for CR1 registerSSP control 1 loopback mode enable bit
Definition at line 95 of file ssp_112x.h.
#define SSP_CR1_MASTER_EN ((uint32_t) (0)) |
Definition at line 100 of file ssp_112x.h.
#define SSP_CR1_SLAVE_EN ((uint32_t) (1 << 2)) |
SSP control 1 slave enable
Definition at line 99 of file ssp_112x.h.
#define SSP_CR1_SO_DISABLE ((uint32_t) (1 << 3)) |
SSP control 1 slave out disable bit, disables transmit line in slave mode
Definition at line 103 of file ssp_112x.h.
#define SSP_CR1_SSP_EN ((uint32_t) (1 << 1)) |
SSP control 1 enable bit
Definition at line 97 of file ssp_112x.h.
#define SSP_DR_BITMASK | ( | n | ) | ((n) & 0xFFFF) |
Macro defines for DR registerSSP data bit mask
Definition at line 114 of file ssp_112x.h.
#define SSP_ICR_BITMASK ((uint32_t) (0x03)) |
ICR bit mask
Definition at line 124 of file ssp_112x.h.
#define SSP_MASTER_MODE SSP_CR1_MASTER_EN |
Definition at line 468 of file ssp_112x.h.
#define SSP_SLAVE_MODE SSP_CR1_SLAVE_EN |
SSP master mode enable
Definition at line 467 of file ssp_112x.h.
#define SSP_SR_BITMASK ((uint32_t) (0x1F)) |
Macro defines for SR registerSSP SR bit mask
Definition at line 121 of file ssp_112x.h.
enum CHIP_SSP_BITS_T |
Definition at line 202 of file ssp_112x.h.
Definition at line 179 of file ssp_112x.h.
Enumerator | |
---|---|
SSP_FRAMEFORMAT_SPI |
Frame format: SPI |
CHIP_SSP_FRAME_FORMAT_TI |
Frame format: TI SSI |
SSP_FRAMEFORMAT_MICROWIRE |
Frame format: Microwire |
Definition at line 193 of file ssp_112x.h.
enum CHIP_SSP_MODE_T |
Enumerator | |
---|---|
SSP_MODE_MASTER |
Master mode |
SSP_MODE_SLAVE |
Slave mode |
Definition at line 427 of file ssp_112x.h.
enum SSP_INTCLEAR_T |
Enumerator | |
---|---|
SSP_RORIC | |
SSP_RTIC | |
SSP_INT_CLEAR_BITMASK |
Definition at line 170 of file ssp_112x.h.
enum SSP_INTMASK_T |
SSP Type of Interrupt Mask.
Enumerator | |
---|---|
SSP_RORIM |
Overun |
SSP_RTIM |
TimeOut |
SSP_RXIM |
Rx FIFO is at least half full |
SSP_TXIM |
Tx FIFO is at least half empty |
SSP_INT_MASK_BITMASK |
Definition at line 140 of file ssp_112x.h.
enum SSP_MASKINTSTATUS_T |
SSP Type of Mask Interrupt Status.
Enumerator | |
---|---|
SSP_RORMIS |
Overun |
SSP_RTMIS |
TimeOut |
SSP_RXMIS |
Rx FIFO is at least half full |
SSP_TXMIS |
Tx FIFO is at least half empty |
SSP_MASK_INT_STAT_BITMASK |
Definition at line 151 of file ssp_112x.h.
enum SSP_RAWINTSTATUS_T |
SSP Type of Raw Interrupt Status.
Enumerator | |
---|---|
SSP_RORRIS |
Overun |
SSP_RTRIS |
TimeOut |
SSP_RXRIS |
Rx FIFO is at least half full |
SSP_TXRIS |
Tx FIFO is at least half empty |
SSP_RAW_INT_STAT_BITMASK |
Definition at line 162 of file ssp_112x.h.
enum SSP_STATUS_T |
SSP Type of Status.
Enumerator | |
---|---|
SSP_STAT_TFE |
TX FIFO Empty |
SSP_STAT_TNF |
TX FIFO not full |
SSP_STAT_RNE |
RX FIFO not empty |
SSP_STAT_RFF |
RX FIFO full |
SSP_STAT_BSY |
SSP Busy |
Definition at line 129 of file ssp_112x.h.
STATIC INLINE void Chip_SSP_ClearIntPending | ( | LPC_SSP_T * | pSSP, |
SSP_INTCLEAR_T | IntClear | ||
) |
Clear the corresponding interrupt condition(s) in the SSP controller.
pSSP | : The base of SSP peripheral on the chip |
IntClear,: | Type of cleared interrupt, should be :
|
Definition at line 334 of file ssp_112x.h.
void Chip_SSP_DeInit | ( | LPC_SSP_T * | pSSP | ) |
Deinitialise the SSP.
pSSP | : The base of SSP peripheral on the chip |
Definition at line 489 of file ssp_112x.c.
Disable SSP operation.
pSSP | : The base of SSP peripheral on the chip |
Definition at line 242 of file ssp_112x.h.
Disable loopback mode.
pSSP | : The base of SSP peripheral on the chip |
Definition at line 266 of file ssp_112x.h.
Enable SSP operation.
pSSP | : The base of SSP peripheral on the chip |
Definition at line 232 of file ssp_112x.h.
Enable loopback mode.
pSSP | : The base of SSP peripheral on the chip |
Definition at line 254 of file ssp_112x.h.
Get the number of bits transferred in each frame.
pSSP | : The base of SSP peripheral on the chip |
Definition at line 320 of file ssp_112x.h.
Get the masked interrupt status.
pSSP | : The base of SSP peripheral on the chip |
Definition at line 293 of file ssp_112x.h.
STATIC INLINE IntStatus Chip_SSP_GetRawIntStatus | ( | LPC_SSP_T * | pSSP, |
SSP_RAWINTSTATUS_T | RawInt | ||
) |
Get the raw interrupt status.
pSSP | : The base of SSP peripheral on the chip |
RawInt | : Interrupt condition to be get status, shoud be :
|
Definition at line 309 of file ssp_112x.h.
STATIC INLINE FlagStatus Chip_SSP_GetStatus | ( | LPC_SSP_T * | pSSP, |
SSP_STATUS_T | Stat | ||
) |
Get the current status of SSP controller.
pSSP | : The base of SSP peripheral on the chip |
Stat | : Type of status, should be :
|
Definition at line 282 of file ssp_112x.h.
void Chip_SSP_Init | ( | LPC_SSP_T * | pSSP | ) |
Initialize the SSP.
pSSP | : The base SSP peripheral on the chip |
Definition at line 477 of file ssp_112x.c.
Disable interrupt for the SSP.
pSSP | : The base of SSP peripheral on the chip |
Definition at line 354 of file ssp_112x.h.
Enable interrupt for the SSP.
pSSP | : The base of SSP peripheral on the chip |
Definition at line 344 of file ssp_112x.h.
void Chip_SSP_Int_FlushData | ( | LPC_SSP_T * | pSSP | ) |
Clean all data in RX FIFO of SSP.
pSSP | : The base SSP peripheral on the chip |
Definition at line 363 of file ssp_112x.c.
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.
pSSP | : The base SSP peripheral on the chip |
xf_setup | : Pointer to a SSP_DATA_SETUP_T structure that contains specified information about transmit/receive data configuration |
Definition at line 410 of file ssp_112x.c.
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.
pSSP | : The base SSP peripheral on the chip |
xf_setup | : Pointer to a SSP_DATA_SETUP_T structure that contains specified information about transmit/receive data configuration |
Definition at line 379 of file ssp_112x.c.
uint32_t Chip_SSP_ReadFrames_Blocking | ( | LPC_SSP_T * | pSSP, |
uint8_t * | buffer, | ||
uint32_t | buffer_len | ||
) |
SSP Polling Read in blocking mode.
pSSP | : The base SSP peripheral on the chip |
buffer | : Buffer address |
buffer_len | : The length of buffer |
Definition at line 295 of file ssp_112x.c.
Get received SSP data.
pSSP | : The base of SSP peripheral on the chip |
Definition at line 364 of file ssp_112x.h.
uint32_t Chip_SSP_RWFrames_Blocking | ( | LPC_SSP_T * | pSSP, |
Chip_SSP_DATA_SETUP_T * | xf_setup | ||
) |
SSP Polling Read/Write in blocking mode.
pSSP | : The base SSP peripheral on the chip |
xf_setup | : Pointer to a SSP_DATA_SETUP_T structure that contains specified information about transmit/receive data configuration |
Definition at line 174 of file ssp_112x.c.
Send SSP 16-bit data.
pSSP | : The base of SSP peripheral on the chip |
tx_data | : SSP 16-bit data to be transmited |
Definition at line 375 of file ssp_112x.h.
Set the SSP working as master or slave mode.
pSSP | : The base of SSP peripheral on the chip |
mode | : Operating mode, should be
|
Definition at line 419 of file ssp_112x.h.
void Chip_SSP_SetBitRate | ( | LPC_SSP_T * | pSSP, |
uint32_t | bitRate | ||
) |
Set the clock frequency for SSP interface.
pSSP | : The base SSP peripheral on the chip |
bitRate | : The SSP bit rate |
Definition at line 452 of file ssp_112x.c.
void Chip_SSP_SetClockRate | ( | LPC_SSP_T * | pSSP, |
uint32_t | clk_rate, | ||
uint32_t | prescale | ||
) |
Set up output clocks per bit for SSP bus.
pSSP | : The base of SSP peripheral on the chip |
clk_rate | fs: The number of prescaler-output clocks per bit on the bus, minus one |
prescale | : The factor by which the Prescaler divides the SSP peripheral clock PCLK |
Definition at line 165 of file ssp_112x.c.
STATIC INLINE void Chip_SSP_SetFormat | ( | LPC_SSP_T * | pSSP, |
uint32_t | bits, | ||
uint32_t | frameFormat, | ||
uint32_t | clockMode | ||
) |
Set up the SSP frame format.
pSSP | : The base of SSP peripheral on the chip |
bits | : The number of bits transferred in each frame, should be SSP_BITS_4 to SSP_BITS_16 |
frameFormat | : Frame format, should be :
|
clockMode | : Select Clock polarity and Clock phase, should be :
|
Definition at line 406 of file ssp_112x.h.
void Chip_SSP_SetMaster | ( | LPC_SSP_T * | pSSP, |
bool | master | ||
) |
Set the SSP operating modes, master or slave.
pSSP | : The base SSP peripheral on the chip |
master | : 1 to set master, 0 to set slave |
Definition at line 441 of file ssp_112x.c.
uint32_t Chip_SSP_WriteFrames_Blocking | ( | LPC_SSP_T * | pSSP, |
uint8_t * | buffer, | ||
uint32_t | buffer_len | ||
) |
SSP Polling Write in blocking mode.
pSSP | : The base SSP peripheral on the chip |
buffer | : Buffer address |
buffer_len | : Buffer length |
Definition at line 227 of file ssp_112x.c.