#ifndef potentiometer_hh #define potentiometer_hh // io-hub - Modular Input/Output. {{{ // // Copyright (C) 2013 Nicolas Schodet // // APBTeam: // Web: http://apbteam.org/ // Email: team AT apbteam DOT org // // This program is free software; you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation; either version 2 of the License, or // (at your option) any later version. // // This program 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 General Public License for more details. // // You should have received a copy of the GNU General Public License // along with this program; if not, write to the Free Software // Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. // // }}} #include "i2c_queue.hh" /// I2C potentiometer, MCP4661. class Potentiometer : public I2cQueue::Slave { public: /// Constructor with address variable part. Potentiometer (I2cQueue &queue, int a2a1a0); /// See I2cQueue::Slave::recv_status. void recv_status (const uint8_t *status); /// Send a low level command. void send_command (int mem_addr, int data); /// Set wiper to specified level. void set_wiper (int index, int data, bool eeprom = false); }; #endif // potentiometer_hh