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Diffstat (limited to 'thirdparty/raspberrypi/includes/ads1115.h')
| -rw-r--r-- | thirdparty/raspberrypi/includes/ads1115.h | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/thirdparty/raspberrypi/includes/ads1115.h b/thirdparty/raspberrypi/includes/ads1115.h new file mode 100644 index 0000000..5c91735 --- /dev/null +++ b/thirdparty/raspberrypi/includes/ads1115.h @@ -0,0 +1,55 @@ +/* + * ads1115.c: + * Extend wiringPi with the ADS1115 I2C 16-bit ADC + * Copyright (c) 2016 Gordon Henderson + *********************************************************************** + * 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/>. + *********************************************************************** + */ + +// Constants for some of the internal functions + +// Gain + +#define ADS1115_GAIN_6 0 +#define ADS1115_GAIN_4 1 +#define ADS1115_GAIN_2 2 +#define ADS1115_GAIN_1 3 +#define ADS1115_GAIN_HALF 4 +#define ADS1115_GAIN_QUARTER 5 + +// Data rate + +#define ADS1115_DR_8 0 +#define ADS1115_DR_16 1 +#define ADS1115_DR_32 2 +#define ADS1115_DR_64 3 +#define ADS1115_DR_128 4 +#define ADS1115_DR_250 5 +#define ADS1115_DR_475 6 +#define ADS1115_DR_860 7 + +#ifdef __cplusplus +extern "C" { +#endif + +extern int ads1115Setup (int pinBase, int i2cAddress) ; + +#ifdef __cplusplus +} +#endif |