libnx  v4.2.0
Data Structures | Enumerations | Functions
i2c.h File Reference

I2C service IPC wrapper. More...

#include "../types.h"
#include "../sf/service.h"

Go to the source code of this file.

Data Structures

struct  I2cSession
 

Enumerations

enum  I2cDevice {
  I2cDevice_DebugPad = 0,
  I2cDevice_TouchPanel = 1,
  I2cDevice_Tmp451 = 2,
  I2cDevice_Nct72 = 3,
  I2cDevice_Alc5639 = 4,
  I2cDevice_Max77620Rtc = 5,
  I2cDevice_Max77620Pmic = 6,
  I2cDevice_Max77621Cpu = 7,
  I2cDevice_Max77621Gpu = 8,
  I2cDevice_Bq24193 = 9,
  I2cDevice_Max17050 = 10,
  I2cDevice_Bm92t30mwv = 11,
  I2cDevice_Ina226Vdd15v0Hb = 12,
  I2cDevice_Ina226VsysCpuDs = 13,
  I2cDevice_Ina226VsysGpuDs = 14,
  I2cDevice_Ina226VsysDdrDs = 15,
  I2cDevice_Ina226VsysAp = 16,
  I2cDevice_Ina226VsysBlDs = 17,
  I2cDevice_Bh1730 = 18,
  I2cDevice_Ina226VsysCore = 19,
  I2cDevice_Ina226Soc1V8 = 20,
  I2cDevice_Ina226Lpddr1V8 = 21,
  I2cDevice_Ina226Reg1V32 = 22,
  I2cDevice_Ina226Vdd3V3Sys = 23,
  I2cDevice_HdmiDdc = 24,
  I2cDevice_HdmiScdc = 25,
  I2cDevice_HdmiHdcp = 26,
  I2cDevice_Fan53528 = 27,
  I2cDevice_Max77812_3 = 28,
  I2cDevice_Max77812_2 = 29,
  I2cDevice_Ina226VddDdr0V6 = 30,
  I2cDevice_Count
}
 
enum  I2cTransactionOption {
  I2cTransactionOption_Start = (1 << 0),
  I2cTransactionOption_Stop = (1 << 1),
  I2cTransactionOption_All = I2cTransactionOption_Start | I2cTransactionOption_Stop
}
 

Functions

Result i2cInitialize (void)
 Initialize i2c.
 
void i2cExit (void)
 Exit i2c.
 
Servicei2cGetServiceSession (void)
 Gets the Service object for the actual i2c service session.
 
Result i2cOpenSession (I2cSession *out, I2cDevice dev)
 
Result i2csessionSendAuto (I2cSession *s, const void *buf, size_t size, I2cTransactionOption option)
 
Result i2csessionReceiveAuto (I2cSession *s, void *buf, size_t size, I2cTransactionOption option)
 
Result i2csessionExecuteCommandList (I2cSession *s, void *dst, size_t dst_size, const void *cmd_list, size_t cmd_list_size)
 
void i2csessionClose (I2cSession *s)
 

Detailed Description

I2C service IPC wrapper.

Author
SciresM