mcp3422.h

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/*
 * mcp3422.h:
 *  Extend wiringPi with the MCP3422/3/4 I2C ADC chip
 ***********************************************************************
 * This file is part of wiringPi:
 *  https://projects.drogon.net/raspberry-pi/wiringpi/
 *
 *    wiringPi is free software: you can redistribute it and/or modify
 *    it under the terms of the GNU Lesser General Public License as
 *    published by the Free Software Foundation, either version 3 of the
 *    License, or (at your option) any later version.
 *
 *    wiringPi is distributed in the hope that it will be useful,
 *    but WITHOUT ANY WARRANTY; without even the implied warranty of
 *    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *    GNU Lesser General Public License for more details.
 *
 *    You should have received a copy of the GNU Lesser General Public
 *    License along with wiringPi.
 *    If not, see <http://www.gnu.org/licenses/>.
 ***********************************************************************
 */

#define MCP3422_SR_240  0
#define MCP3422_SR_60   1
#define MCP3422_SR_15   2
#define MCP3422_SR_3_75 3

#define MCP3422_GAIN_1  0
#define MCP3422_GAIN_2  1
#define MCP3422_GAIN_4  2
#define MCP3422_GAIN_8  3


#ifdef __cplusplus
extern "C" {
#endif

extern int mcp3422Setup (int pinBase, int i2cAddress, int sampleRate, int gain) ;

#ifdef __cplusplus
}
#endif