mcp3422.h
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/*
* mcp3422.c:
* Extend wiringPi with the MCP3422 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_3_75 0
#define MCP3422_SR_15 1
#define MCP3422_SR_60 2
#define MCP3422_SR_240 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