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| author | Frans Meulenbroeks <fransmeulenbroeks@gmail.com> | 2009-03-19 20:56:09 +0100 |
|---|---|---|
| committer | Frans Meulenbroeks <fransmeulenbroeks@gmail.com> | 2009-03-19 20:56:09 +0100 |
| commit | 6a21d65d2840c58cfa7cd749a04669d8f7980646 (patch) | |
| tree | 00b1aa153b69cda8cf9406c4700fd7730c34d3a5 /recipes/i2c/files/i2c-io-api.h | |
| parent | dcfe7349b369a87881cf1fa43085d9e9c5609fcf (diff) | |
| parent | 6f854d71c347475d53d5080a5490625345d95d12 (diff) | |
Merge branch 'org.openembedded.dev' of git@git.openembedded.net:openembedded into org.openembedded.dev
Diffstat (limited to 'recipes/i2c/files/i2c-io-api.h')
| -rw-r--r-- | recipes/i2c/files/i2c-io-api.h | 52 |
1 files changed, 52 insertions, 0 deletions
diff --git a/recipes/i2c/files/i2c-io-api.h b/recipes/i2c/files/i2c-io-api.h new file mode 100644 index 0000000000..35ab45865c --- /dev/null +++ b/recipes/i2c/files/i2c-io-api.h @@ -0,0 +1,52 @@ +/**************************************************************************** +* +* Copyright (c) 2006 Dave Hylands <dhylands@gmail.com> +* +* This program is free software; you can redistribute it and/or modify +* it under the terms of the GNU General Public License version 2 as +* published by the Free Software Foundation. +* +* Alternatively, this software may be distributed under the terms of BSD +* license. +* +* See README and COPYING for more details. +* +****************************************************************************/ +/** +* +* @file i2c-io-api.h +* +* @brief This file contains definitions for performing i2c-io operations +* on the gumstix. +* +****************************************************************************/ + +#if !defined( I2C_IO_API_H ) +#define I2C_IO_API_H + +// ---- Include Files ------------------------------------------------------- + +#include <inttypes.h> +#include "i2c-io.h" + +// ---- Constants and Types ------------------------------------------------- + +// ---- Variable Externs ---------------------------------------------------- + +// ---- Function Prototypes ------------------------------------------------- + +int I2C_IO_CheckVersion( const I2C_IO_Info_t *info ); + +int I2C_IO_GetInfo( int i2cDev, I2C_IO_Info_t *info ); +int I2C_IO_GetGPIO( int i2cDev, uint8_t portNum, uint8_t *pinVal ); +int I2C_IO_SetGPIO( int i2cDev, uint8_t portNum, uint8_t pinMask, uint8_t pinVal ); +int I2C_IO_GetGPIODir( int i2cDev, uint8_t portNum, uint8_t *pinVal ); +int I2C_IO_SetGPIODir( int i2cDev, uint8_t portNum, uint8_t pinMask, uint8_t pinVal ); +int I2C_IO_GetADC( int i2cDev, uint8_t mux, uint16_t *adcVal ); +int I2C_IO_ReadReg8( int i2cDev, uint8_t reg, uint8_t *regVal ); +int I2C_IO_ReadReg16( int i2cDev, uint8_t reg, uint16_t *regVal ); +int I2C_IO_WriteReg8( int i2cDev, uint8_t reg, uint8_t regVal ); +int I2C_IO_WriteReg16( int i2cDev, uint8_t reg, uint16_t regVal ); + +#endif // I2C_IO_API_H + |