#include "otdefs.h"
Functions | |
| void | I2cBusFrequency (int frequency, int dutyCycle) |
| Set the bus frequency Set the bus frequency and clock duty cycle. | |
| void | I2cBusReset () |
| Reset the interface Reset the bus interface. | |
| bool | I2cBusClrSclSda () |
| Restores control of the interface Restore (after a bus error) the control of the interface. | |
| void | I2cBusSclSdaControls (bool scl, bool sda) |
| Control of SDA and SCL lines as a port. | |
| bool | I2cBusWrite (U8 DeviceAddr, U8 *TWI_Data_Pointer, U16 TWI_Length) |
| Do a master mode write Write (as master) a sequence of bytes at the specified address. | |
| bool | I2cBusWriteReg (U8 DeviceAddr, U8 regId, U8 *TWI_Data_Pointer, U16 TWI_Length) |
| Do a master mode write Write (as master) a sequence of bytes at the specified address. | |
| bool | I2cBusWriteReg16 (U8 DeviceAddr, U16 regId, U16 *TWI_Data_Pointer, U16 TWI_Length) |
| Do a master mode write Write (as master) a sequence of words at the specified address. | |
| void | I2cBusRead (U8 DeviceAddr, U8 *TWI_Data_Pointer, U16 Count) |
| Do a master mode read Read (as master) a sequence of bytes from a specified address. | |
| void | I2cBusRead16 (U8 DeviceAddr, U16 *TWI_Data_Pointer, U16 Count) |
| Do a master mode read Read (as master) a sequence of words from a specified address. | |
| bool | I2cBusWriteByte (U8 address, U8 regId, U8 data) |
| Write a byte Write a byte to the specified register (address) of a device at address. | |
| U8 | I2cBusReadByte (U8 address, U8 regId, U8 *ok) |
| Read a byte Read a byte from the specified register (regID) of a device at address. | |
| bool | I2cBusReadBytes (U8 address, U8 regId, U16 count, U8 *dest) |
| Read n bytes Read bytes from the specified regId of a device at address. | |
| bool | I2cBusWrite8_16 (U8 address, U8 regId, U16 value) |
| Write a word Write a word to the specified register at address of the device. | |
| bool | I2cBusWrite8_32 (U8 address, U8 regId, U32 value) |
| Write a double word Write a double word to the specified register at address of the device. | |
| bool | I2cBusWrite16_8 (U8 address, U16 regId, U8 value) |
| Write a word Write a word to the specified register at address of the device. | |
| bool | I2cBusWrite16_16 (U8 address, U16 regId, U16 value) |
| Write a word Write a word (16bit) to a specified register with 16 bit address. | |
| bool | I2cBusReadReg8_16 (U8 address, U8 regId, U16 *regDat) |
| Read a word Read a a word (16bit) from a specified 16 bit register located by a 8bit address. | |
| bool | I2cBusReadReg8_32 (U8 address, U8 regID, U32 *regDat) |
| Read a double word Read a a double word (32bit) from a specified 32 bit register located by a 8bit address. | |
| bool | I2cBusReadReg16_8 (U8 address, U16 regId, U8 *regDat) |
| Read a byte Read a byte from a specified register located by a 16bit address. | |
| bool | I2cBusReadReg16_16 (U8 address, U16 regId, U16 *regDat) |
| Read a word Read a word (16bit) from a specified register located by a 16bit address. | |
| bool | I2cBusReadReg16_16N (U8 address, U16 regID, U16 *regDat, U16 wordCount) |
| bool | I2cBusWriteStart (U8 DeviceAddr, U16 num) |
| bool | I2cBusWriteData (U8 data) |
| bool | I2cBusWriteEnd () |
| void | I2cBusReadStart (U8 DeviceAddr, U16 count) |
| U8 | I2cBusReadData () |
| void | I2cBusReadEnd () |