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LPCOpen Platform for NXP LPC Microcontrollers
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i2c_18xx_43xx.h File Reference
#include "chip.h"

Go to the source code of this file.

Functions

void Chip_I2C_Init (LPC_I2C_Type *I2Cx)
 Initializes the LPC_I2C peripheral with specified parameter.
 
void Chip_I2C_DeInit (LPC_I2C_Type *I2Cx)
 De-initializes the I2C peripheral registers to their default reset values.
 
void Chip_I2C_SetClockRate (LPC_I2C_Type *I2Cx, uint32_t clockrate)
 Set up clock rate for LPC_I2C peripheral.
 
uint32_t Chip_I2C_GetClockRate (LPC_I2C_Type *I2Cx)
 Get current clock rate for LPC_I2C peripheral.
 
Status Chip_I2C_MasterTransferData (LPC_I2C_Type *I2Cx, I2C_M_SETUP_Type *TransferCfg, I2C_TRANSFER_OPT_Type Opt)
 Transmit and Receive data in master mode.
 
Status Chip_I2C_MasterTransmitData (LPC_I2C_Type *I2Cx, I2C_M_SETUP_Type *TransferCfg, I2C_TRANSFER_OPT_Type Opt)
 Transmit an array of bytes in Master mode.
 
Status Chip_I2C_MasterReceiveData (LPC_I2C_Type *I2Cx, I2C_M_SETUP_Type *TransferCfg, I2C_TRANSFER_OPT_Type Opt)
 Receive an array of bytes in Master mode.
 
uint32_t Chip_I2C_MasterWriteReg (LPC_I2C_Type *I2Cx, uint32_t SlaveAddr, uint8_t regAddr, uint8_t *buffer, uint8_t buffer_len)
 Write byte(s) to slave register.
 
uint32_t Chip_I2C_MasterReadReg (LPC_I2C_Type *I2Cx, uint32_t SlaveAddr, uint8_t regAddr, uint8_t *buffer, uint8_t buffer_len)
 Read slave register content.
 
void Chip_I2C_Interrupt_MasterHandler (LPC_I2C_Type *I2Cx)
 General Master Interrupt handler for I2C peripheral.
 
bool Chip_I2C_Interrupt_MasterTransferComplete (LPC_I2C_Type *I2Cx)
 Get status of Master Transfer.
 
Status Chip_I2C_SlaveTransferData (LPC_I2C_Type *I2Cx, I2C_S_SETUP_Type *TransferCfg, I2C_TRANSFER_OPT_Type Opt)
 Receive and Transmit data in slave mode.
 
Status Chip_I2C_SlaveTransmitData (LPC_I2C_Type *I2Cx, I2C_S_SETUP_Type *TransferCfg, I2C_TRANSFER_OPT_Type Opt)
 Transmit an array of bytes in Slave mode.
 
Status Chip_I2C_SlaveReceiveData (LPC_I2C_Type *I2Cx, I2C_S_SETUP_Type *TransferCfg, I2C_TRANSFER_OPT_Type Opt)
 Receive an array of bytes in Slave mode.
 
void Chip_I2C_Interrupt_SlaveHandler (LPC_I2C_Type *I2Cx)
 General Slave Interrupt handler for I2C peripheral.
 
bool Chip_I2C_Interrupt_SlaveTransferComplete (LPC_I2C_Type *I2Cx)
 Get status of Slave Transfer.
 
STATIC INLINE void Chip_I2C_SetOwnSlaveAddr (LPC_I2C_Type *I2Cx, I2C_OWNSLAVEADDR_CFG_Type *OwnSlaveAddrConfigStruct)
 Set Own slave address in I2C peripheral corresponding to parameter specified in OwnSlaveAddrConfigStruct.
 
STATIC INLINE void Chip_I2C_Cmd (LPC_I2C_Type *I2Cx, I2C_Mode Mode, FunctionalState NewState)
 Enable or disable I2C peripheral's operation.