85 lines
2.0 KiB
C
85 lines
2.0 KiB
C
#ifndef SerialHandler_h
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#define SerialHandler_h
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#include <stdio.h>
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#include <stdint.h>
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#include <stdarg.h>
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#include <string.h>
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#include <termios.h>
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#include <fcntl.h>
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#include <sys/ioctl.h>
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#include <sys/types.h>
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#include <unistd.h>
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/*
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* serialOpen:
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* Open and initialise the serial port, setting all the right
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* port parameters - or as many as are required - hopefully!
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*********************************************************************************
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*/
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int serialOpen (const char *device, const int baud);
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/*
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* serialFlush:
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* Flush the serial buffers (both tx & rx)
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*********************************************************************************
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*/
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void serialFlush (const int fd);
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/*
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* serialClose:
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* Release the serial port
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*********************************************************************************
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*/
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void serialClose (const int fd);
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/*
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* serialPutchar:
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* Send a single character to the serial port
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*********************************************************************************
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*/
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void serialPutchar (const int fd, const unsigned char c);
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/*
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* serialPuts:
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* Send a string to the serial port
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*********************************************************************************
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*/
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void serialPuts (const int fd, const char *s);
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/*
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* serialPrintf:
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* Printf over Serial
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*********************************************************************************
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*/
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void serialPrintf (const int fd, const char *message, ...);
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/*
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* serialDataAvail:
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* Return the number of bytes of data avalable to be read in the serial port
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*********************************************************************************
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*/
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int serialDataAvail (const int fd);
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/*
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* serialGetchar:
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* Get a single character from the serial device.
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* Note: Zero is a valid character and this function will time-out after
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* 10 seconds.
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*********************************************************************************
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*/
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int serialGetchar (const int fd);
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int serialGetarray(const int fd, uint8_t out[], unsigned int size);
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#endif |