rf24-pio/examples/pingpair_maple/main.cpp

88 lines
1.5 KiB
C++

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