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103 lines
2.2 KiB
C++
103 lines
2.2 KiB
C++
/*
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Copyright (c) 2011 Arduino. All right reserved.
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
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See the GNU Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library; if not, write to the Free Software
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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*/
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#include <stdlib.h>
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#include <stdio.h>
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#include <string.h>
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#include "UARTClass.h"
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#include "pins_arduino.h"
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#include "uarths.h"
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#include "fpioa.h"
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UARTClass Serial;
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// Public Methods //////////////////////////////////////////////////////////////
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UARTClass::UARTClass(void)
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{
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_rxPin = RX;
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_txPin = TX;
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}
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UARTClass::UARTClass(uint8_t rxPin, uint8_t txPin)
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{
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_rxPin = rxPin;
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_txPin = txPin;
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}
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void
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UARTClass::begin(uint32_t bauds)
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{
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fpioa_set_function((int)_rxPin, FUNC_UARTHS_RX);
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fpioa_set_function((int)_txPin, FUNC_UARTHS_TX);
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uarths_config(bauds, UARTHS_STOP_1);
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}
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void
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UARTClass::end(void) //TODO k210 sdk not have api
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{
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}
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int
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UARTClass::available(void) //TODO Get the number of bytes (characters) available for reading from the serial port.
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{
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return(1);
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}
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int
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UARTClass::availableForWrite(void) //TODO Get the number of bytes (characters) available for writing from the serial port.
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{
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return (1);
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}
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int
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UARTClass::peek(void) //TODO Returns the next byte (character) of incoming serial data without removing it from the internal serial buffer.
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{
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return (-1);
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}
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int
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UARTClass::read(void)
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{
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return (uarths_getc());
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}
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void
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UARTClass::flush(void) //TODO Waits for the transmission of outgoing serial data to complete.
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{
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}
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size_t
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UARTClass::write(const uint8_t uc_data)
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{
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uarths_putchar(uc_data);
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return (1);
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}
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