Dhanya Thattil 0d35b966ff
Separate headers (#57)
* WIP, ctb

* WIP, eiger

* WIP, gotthard

* WIP, jungfrau

* WIP, gotthard2

* WIP, mythen3

* WIP, moench

* fixed gotthard apiversioning mismatch with gotthard2
2019-08-30 11:17:37 +02:00

39 lines
1.2 KiB
C
Executable File

#pragma once
#include <inttypes.h>
/**
* Configure the I2C core,
* Enable core and
* Calibrate the calibration register for current readout
* @param creg control register (defined in RegisterDefs.h)
* @param sreg status register (defined in RegisterDefs.h)
* @param rreg rx data fifo register (defined in RegisterDefs.h)
* @param rlvlreg rx data fifo level register (defined in RegisterDefs.h)
* @param slreg scl low count register (defined in RegisterDefs.h)
* @param shreg scl high count register (defined in RegisterDefs.h)
* @param sdreg sda hold register (defined in RegisterDefs.h)
* @param treg transfer command fifo register (defined in RegisterDefs.h)
*/
void I2C_ConfigureI2CCore(uint32_t creg, uint32_t sreg,
uint32_t rreg, uint32_t rlvlreg,
uint32_t slreg, uint32_t shreg, uint32_t sdreg, uint32_t treg);
/**
* Read register
* @param deviceId device Id
* @param addr register address
* @returns value read from register
*/
uint32_t I2C_Read(uint32_t devId, uint32_t addr);
/**
* Write register (16 bit value)
* @param deviceId device Id
* @param addr register address
* @param data data to be written (16 bit)
*/
void I2C_Write(uint32_t devId, uint32_t addr, uint16_t data);