Marlin_Firmware/Marlin/src/HAL/HAL_LPC1768/HardwareSerial.h

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/**
* Marlin 3D Printer Firmware
* Copyright (C) 2016 MarlinFirmware [https://github.com/MarlinFirmware/Marlin]
*
* Based on Sprinter and grbl.
* Copyright (C) 2011 Camiel Gubbels / Erik van der Zalm
*
* 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 3 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, see <http://www.gnu.org/licenses/>.
*
*/
#ifndef HARDWARE_SERIAL_H_
#define HARDWARE_SERIAL_H_
#include <stdarg.h>
#include <stdio.h>
#include <Stream.h>
extern "C" {
#include <lpc17xx_uart.h>
#include "lpc17xx_pinsel.h"
}
class HardwareSerial : public Stream {
private:
LPC_UART_TypeDef *UARTx;
uint32_t Status;
uint8_t RxBuffer[RX_BUFFER_SIZE];
uint32_t RxQueueWritePos;
uint32_t RxQueueReadPos;
#if TX_BUFFER_SIZE > 0
uint8_t TxBuffer[TX_BUFFER_SIZE];
uint32_t TxQueueWritePos;
uint32_t TxQueueReadPos;
#endif
public:
HardwareSerial(LPC_UART_TypeDef *UARTx)
: UARTx(UARTx)
, RxQueueWritePos(0)
, RxQueueReadPos(0)
#if TX_BUFFER_SIZE > 0
, TxQueueWritePos(0)
, TxQueueReadPos(0)
#endif
{
}
void begin(uint32_t baudrate);
int peek();
int read();
size_t write(uint8_t send);
#if TX_BUFFER_SIZE > 0
void flushTX();
#endif
int available();
void flush();
void printf(const char *format, ...);
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operator bool() { return true; }
void IRQHandler();
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void print(const char value[]) { printf("%s" , value); }
void print(char value, int = 0) { printf("%c" , value); }
void print(unsigned char value, int = 0) { printf("%u" , value); }
void print(int value, int = 0) { printf("%d" , value); }
void print(unsigned int value, int = 0) { printf("%u" , value); }
void print(long value, int = 0) { printf("%ld" , value); }
void print(unsigned long value, int = 0) { printf("%lu" , value); }
void print(float value, int round = 6) { printf("%f" , value); }
void print(double value, int round = 6) { printf("%f" , value ); }
void println(const char value[]) { printf("%s\n" , value); }
void println(char value, int = 0) { printf("%c\n" , value); }
void println(unsigned char value, int = 0) { printf("%u\r\n" , value); }
void println(int value, int = 0) { printf("%d\n" , value); }
void println(unsigned int value, int = 0) { printf("%u\n" , value); }
void println(long value, int = 0) { printf("%ld\n" , value); }
void println(unsigned long value, int = 0) { printf("%lu\n" , value); }
void println(float value, int round = 6) { printf("%f\n" , value ); }
void println(double value, int round = 6) { printf("%f\n" , value ); }
void println(void) { print('\n'); }
};
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extern HardwareSerial Serial;
extern HardwareSerial Serial1;
extern HardwareSerial Serial2;
extern HardwareSerial Serial3;
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#endif // MARLIN_SRC_HAL_HAL_SERIAL_H_