105 lines
2.1 KiB
C++
105 lines
2.1 KiB
C++
/**
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* @file NexGpio.cpp
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*
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* The implementation of class NexGpio.
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*
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* @author Wu Pengfei (email:<pengfei.wu@itead.cc>)
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* @date 2015/8/13
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* @copyright
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* Copyright (C) 2014-2015 ITEAD Intelligent Systems Co., Ltd. \n
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License as
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* published by the Free Software Foundation; either version 2 of
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* the License, or (at your option) any later version.
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*/
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#include "NexGpio.h"
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bool NexGpio::pin_mode(uint32_t port,uint32_t mode,uint32_t control_id)
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{
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char buf;
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String cmd;
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cmd += "cfgpio ";
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buf = port + '0';
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cmd += buf;
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cmd += ',';
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buf = mode + '0';
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cmd += buf;
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cmd += ',';
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buf = control_id = '0';
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cmd += buf;
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sendCommand(cmd.c_str());
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return recvRetCommandFinished();
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}
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bool NexGpio::digital_write(uint32_t port,uint32_t value)
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{
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String cmd;
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char buf;
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cmd += "pio";
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buf = port + '0';
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cmd += buf;
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cmd += '=';
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buf = value + '0';
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cmd += buf;
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sendCommand(cmd.c_str());
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return recvRetCommandFinished();
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}
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uint32_t NexGpio::digital_read(uint32_t port)
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{
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uint32_t number;
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char buf;
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String cmd = String("get ");
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cmd += "pio";
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buf = port + '0';
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cmd += buf;
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sendCommand(cmd.c_str());
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recvRetNumber(&number);
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return number;
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}
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bool NexGpio::analog_write(uint32_t port,uint32_t value)
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{
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char buf[10] = {0};
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char c;
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String cmd;
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utoa(value, buf, 10);
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cmd += "pwm";
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c = port + '0';
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cmd += c;
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cmd += '=';
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cmd += buf;
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Serial.print(cmd);
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sendCommand(cmd.c_str());
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return recvRetCommandFinished();
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}
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bool NexGpio::set_pwmfreq(uint32_t value)
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{
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char buf[10] = {0};
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String cmd;
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utoa(value, buf, 10);
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cmd += "pwmf";
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cmd += '=';
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cmd += buf;
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sendCommand(cmd.c_str());
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return recvRetCommandFinished();
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}
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uint32_t NexGpio::get_pwmfreq(uint32_t *number)
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{
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String cmd = String("get pwmf");
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sendCommand(cmd.c_str());
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return recvRetNumber(number);
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} |