272 lines
11 KiB
C
272 lines
11 KiB
C
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/*!
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*******************************************************************************
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**
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** \file gh_i2c.h
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**
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** \brief I2C Interface..
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**
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** Copyright: 2012 - 2016 (C) GoKe Microelectronics
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**
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** \attention THIS SAMPLE CODE IS PROVIDED AS IS. GOKE MICROELECTRONICS
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** ACCEPTS NO RESPONSIBILITY OR LIABILITY FOR ANY ERRORS OR
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** OMMISSIONS.
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**
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** \note Do not modify this file as it is generated automatically.
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**
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******************************************************************************/
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#ifndef _GH_I2C_H
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#define _GH_I2C_H
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#ifdef __LINUX__
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#include "reg4linux.h"
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#else
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#define FIO_ADDRESS(block,address) (address)
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#define FIO_MOFFSET(block,moffset) (moffset)
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#endif
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#ifndef __LINUX__
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#include "gtypes.h" /* global type definitions */
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#include "gh_lib_cfg.h" /* configuration */
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#endif
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#define GH_I2C_ENABLE_DEBUG_PRINT 0
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#ifdef __LINUX__
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#define GH_I2C_DEBUG_PRINT_FUNCTION printk
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#else
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#define GH_I2C_DEBUG_PRINT_FUNCTION printf
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#endif
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#ifndef __LINUX__
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#if GH_I2C_ENABLE_DEBUG_PRINT
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#include <stdio.h>
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#endif
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#endif
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/*----------------------------------------------------------------------------*/
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/* registers */
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/*----------------------------------------------------------------------------*/
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#define REG_I2C_ENABLE FIO_ADDRESS(I2C,0xa0003000) /* read/write */
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#define REG_I2C_CONTROL FIO_ADDRESS(I2C,0xa0003004) /* read/write */
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#define REG_I2C_DATA FIO_ADDRESS(I2C,0xa0003008) /* read/write */
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#define REG_I2C_STATUS FIO_ADDRESS(I2C,0xa000300C) /* read */
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#define REG_I2C_PRESCALEL FIO_ADDRESS(I2C,0xa0003010) /* read/write */
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#define REG_I2C_PRESCALEH FIO_ADDRESS(I2C,0xa0003014) /* read/write */
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#define REG_I2C_FMCONTROL FIO_ADDRESS(I2C,0xa0003018) /* read/write */
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#define REG_I2C_FMDATA FIO_ADDRESS(I2C,0xa000301C) /* read/write */
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/*----------------------------------------------------------------------------*/
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/* bit group structures */
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/*----------------------------------------------------------------------------*/
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typedef union { /* I2C_ENABLE */
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U32 all;
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struct {
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U32 en : 1;
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U32 : 31;
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} bitc;
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} GH_I2C_ENABLE_S;
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typedef union { /* I2C_CONTROL */
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U32 all;
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struct {
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U32 ack : 1;
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U32 intflag : 1;
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U32 start : 1;
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U32 stop : 1;
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U32 : 28;
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} bitc;
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} GH_I2C_CONTROL_S;
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typedef union { /* I2C_DATA */
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U32 all;
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struct {
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U32 data : 8;
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U32 : 24;
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} bitc;
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} GH_I2C_DATA_S;
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typedef union { /* I2C_STATUS */
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U32 all;
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struct {
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U32 mode : 1;
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U32 : 31;
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} bitc;
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} GH_I2C_STATUS_S;
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typedef union { /* I2C_PRESCALEL */
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U32 all;
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struct {
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U32 scale : 8;
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U32 : 24;
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} bitc;
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} GH_I2C_PRESCALEL_S;
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typedef union { /* I2C_PRESCALEH */
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U32 all;
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struct {
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U32 scale : 8;
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U32 : 24;
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} bitc;
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} GH_I2C_PRESCALEH_S;
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typedef union { /* I2C_FMCONTROL */
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U32 all;
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struct {
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U32 : 1;
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U32 is : 1;
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U32 start : 1;
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U32 stop : 1;
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U32 : 28;
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} bitc;
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} GH_I2C_FMCONTROL_S;
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typedef union { /* I2C_FMDATA */
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U32 all;
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struct {
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U32 data : 8;
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U32 : 24;
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} bitc;
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} GH_I2C_FMDATA_S;
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/*----------------------------------------------------------------------------*/
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/* mirror variables */
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/*----------------------------------------------------------------------------*/
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#ifdef __cplusplus
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extern "C" {
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#endif
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/*----------------------------------------------------------------------------*/
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/* register I2C_ENABLE (read/write) */
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/*----------------------------------------------------------------------------*/
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/*! \brief Writes the register 'I2C_ENABLE'. */
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void GH_I2C_set_ENABLE(U8 index, U32 data);
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/*! \brief Reads the register 'I2C_ENABLE'. */
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U32 GH_I2C_get_ENABLE(U8 index);
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/*! \brief Writes the bit group 'en' of register 'I2C_ENABLE'. */
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void GH_I2C_set_ENABLE_en(U8 index, U8 data);
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/*! \brief Reads the bit group 'en' of register 'I2C_ENABLE'. */
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U8 GH_I2C_get_ENABLE_en(U8 index);
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/*----------------------------------------------------------------------------*/
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/* register I2C_CONTROL (read/write) */
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/*----------------------------------------------------------------------------*/
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/*! \brief Writes the register 'I2C_CONTROL'. */
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void GH_I2C_set_CONTROL(U8 index, U32 data);
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/*! \brief Reads the register 'I2C_CONTROL'. */
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U32 GH_I2C_get_CONTROL(U8 index);
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/*! \brief Writes the bit group 'ack' of register 'I2C_CONTROL'. */
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void GH_I2C_set_CONTROL_ack(U8 index, U8 data);
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/*! \brief Reads the bit group 'ack' of register 'I2C_CONTROL'. */
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U8 GH_I2C_get_CONTROL_ack(U8 index);
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/*! \brief Writes the bit group 'IntFlag' of register 'I2C_CONTROL'. */
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void GH_I2C_set_CONTROL_IntFlag(U8 index, U8 data);
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/*! \brief Reads the bit group 'IntFlag' of register 'I2C_CONTROL'. */
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U8 GH_I2C_get_CONTROL_IntFlag(U8 index);
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/*! \brief Writes the bit group 'start' of register 'I2C_CONTROL'. */
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void GH_I2C_set_CONTROL_start(U8 index, U8 data);
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/*! \brief Reads the bit group 'start' of register 'I2C_CONTROL'. */
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U8 GH_I2C_get_CONTROL_start(U8 index);
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/*! \brief Writes the bit group 'stop' of register 'I2C_CONTROL'. */
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void GH_I2C_set_CONTROL_stop(U8 index, U8 data);
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/*! \brief Reads the bit group 'stop' of register 'I2C_CONTROL'. */
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U8 GH_I2C_get_CONTROL_stop(U8 index);
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/*----------------------------------------------------------------------------*/
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/* register I2C_DATA (read/write) */
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/*----------------------------------------------------------------------------*/
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/*! \brief Writes the register 'I2C_DATA'. */
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void GH_I2C_set_DATA(U8 index, U32 data);
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/*! \brief Reads the register 'I2C_DATA'. */
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U32 GH_I2C_get_DATA(U8 index);
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/*! \brief Writes the bit group 'Data' of register 'I2C_DATA'. */
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void GH_I2C_set_DATA_Data(U8 index, U8 data);
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/*! \brief Reads the bit group 'Data' of register 'I2C_DATA'. */
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U8 GH_I2C_get_DATA_Data(U8 index);
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/*----------------------------------------------------------------------------*/
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/* register I2C_STATUS (read) */
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/*----------------------------------------------------------------------------*/
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/*! \brief Reads the register 'I2C_STATUS'. */
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U32 GH_I2C_get_STATUS(U8 index);
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/*! \brief Reads the bit group 'mode' of register 'I2C_STATUS'. */
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U8 GH_I2C_get_STATUS_mode(U8 index);
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/*----------------------------------------------------------------------------*/
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/* register I2C_PRESCALEL (read/write) */
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/*----------------------------------------------------------------------------*/
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/*! \brief Writes the register 'I2C_PRESCALEL'. */
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void GH_I2C_set_PRESCALEL(U8 index, U32 data);
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/*! \brief Reads the register 'I2C_PRESCALEL'. */
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U32 GH_I2C_get_PRESCALEL(U8 index);
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/*! \brief Writes the bit group 'scale' of register 'I2C_PRESCALEL'. */
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void GH_I2C_set_PRESCALEL_scale(U8 index, U8 data);
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/*! \brief Reads the bit group 'scale' of register 'I2C_PRESCALEL'. */
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U8 GH_I2C_get_PRESCALEL_scale(U8 index);
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/*----------------------------------------------------------------------------*/
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/* register I2C_PRESCALEH (read/write) */
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/*----------------------------------------------------------------------------*/
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/*! \brief Writes the register 'I2C_PRESCALEH'. */
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void GH_I2C_set_PRESCALEH(U8 index, U32 data);
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/*! \brief Reads the register 'I2C_PRESCALEH'. */
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U32 GH_I2C_get_PRESCALEH(U8 index);
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/*! \brief Writes the bit group 'scale' of register 'I2C_PRESCALEH'. */
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void GH_I2C_set_PRESCALEH_scale(U8 index, U8 data);
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/*! \brief Reads the bit group 'scale' of register 'I2C_PRESCALEH'. */
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U8 GH_I2C_get_PRESCALEH_scale(U8 index);
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/*----------------------------------------------------------------------------*/
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/* register I2C_FMCONTROL (read/write) */
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/*----------------------------------------------------------------------------*/
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/*! \brief Writes the register 'I2C_FMCONTROL'. */
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void GH_I2C_set_FMCONTROL(U8 index, U32 data);
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/*! \brief Reads the register 'I2C_FMCONTROL'. */
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U32 GH_I2C_get_FMCONTROL(U8 index);
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/*! \brief Writes the bit group 'is' of register 'I2C_FMCONTROL'. */
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void GH_I2C_set_FMCONTROL_is(U8 index, U8 data);
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/*! \brief Reads the bit group 'is' of register 'I2C_FMCONTROL'. */
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U8 GH_I2C_get_FMCONTROL_is(U8 index);
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/*! \brief Writes the bit group 'start' of register 'I2C_FMCONTROL'. */
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void GH_I2C_set_FMCONTROL_start(U8 index, U8 data);
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/*! \brief Reads the bit group 'start' of register 'I2C_FMCONTROL'. */
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U8 GH_I2C_get_FMCONTROL_start(U8 index);
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/*! \brief Writes the bit group 'stop' of register 'I2C_FMCONTROL'. */
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void GH_I2C_set_FMCONTROL_stop(U8 index, U8 data);
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/*! \brief Reads the bit group 'stop' of register 'I2C_FMCONTROL'. */
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U8 GH_I2C_get_FMCONTROL_stop(U8 index);
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/*----------------------------------------------------------------------------*/
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/* register I2C_FMDATA (read/write) */
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/*----------------------------------------------------------------------------*/
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/*! \brief Writes the register 'I2C_FMDATA'. */
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void GH_I2C_set_FMDATA(U8 index, U32 data);
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/*! \brief Reads the register 'I2C_FMDATA'. */
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U32 GH_I2C_get_FMDATA(U8 index);
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/*! \brief Writes the bit group 'Data' of register 'I2C_FMDATA'. */
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void GH_I2C_set_FMDATA_Data(U8 index, U8 data);
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/*! \brief Reads the bit group 'Data' of register 'I2C_FMDATA'. */
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U8 GH_I2C_get_FMDATA_Data(U8 index);
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/*----------------------------------------------------------------------------*/
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/* init function */
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/*----------------------------------------------------------------------------*/
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/*! \brief Initialises the registers and mirror variables. */
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void GH_I2C_init(void);
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#ifdef SRC_INLINE
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#define SRC_INC 1
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#include "gh_i2c.c"
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#undef SRC_INC
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#endif
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#ifdef __cplusplus
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}
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#endif
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#endif /* _GH_I2C_H */
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/*----------------------------------------------------------------------------*/
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/* end of file */
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/*----------------------------------------------------------------------------*/
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