88 lines
1.5 KiB
C++
88 lines
1.5 KiB
C++
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#ifdef MAPLE_IDE
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#include <stdio.h>
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#include "wirish.h"
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extern void setup(void);
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extern void loop(void);
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void board_start(const char* program_name)
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{
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// Set up the LED to steady on
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pinMode(BOARD_LED_PIN, OUTPUT);
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digitalWrite(BOARD_LED_PIN, HIGH);
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// Setup the button as input
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pinMode(BOARD_BUTTON_PIN, INPUT);
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digitalWrite(BOARD_BUTTON_PIN, HIGH);
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SerialUSB.begin();
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SerialUSB.println("Press BUT");
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// Wait for button press
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while ( !isButtonPressed() )
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{
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}
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SerialUSB.println("Welcome!");
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SerialUSB.println(program_name);
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int i = 11;
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while (i--)
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{
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toggleLED();
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delay(50);
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}
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}
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/**
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* Custom version of _write, which will print to the USB.
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* In order to use it you MUST ADD __attribute__((weak))
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* to _write in libmaple/syscalls.c
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*/
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extern "C" int _write (int file, char * ptr, int len)
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{
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if ( (file != 1) && (file != 2) )
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return 0;
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else
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SerialUSB.write(ptr,len);
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return len;
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}
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/**
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* Re-entrant version of _write. Yagarto and Devkit now use
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* the re-entrant newlib, so these get called instead of the
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* non_r versions.
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*/
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extern "C" int _write_r (void*, int file, char * ptr, int len)
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{
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return _write( file, ptr, len);
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}
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__attribute__((constructor)) __attribute__ ((weak)) void premain()
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{
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init();
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}
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__attribute__((weak)) void setup(void)
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{
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board_start("No program defined");
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}
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__attribute__((weak)) void loop(void)
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{
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}
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__attribute__((weak)) int main(void)
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{
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setup();
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while (true)
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{
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loop();
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}
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return 0;
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}
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#endif // ifdef MAPLE_IDE
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// vim:cin:ai:sts=2 sw=2 ft=cpp
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