eive_arduino_interface/main.cpp
2020-10-13 13:32:54 +02:00

49 lines
1.3 KiB
C++

#include "IOBoard.h"
#include "ArduinoConfig.h"
#include <Arduino.h>
#include <arduino-timer.h>
#include <avr/io.h>
//SPI is formally a library, so it is not part of the objects compiled
//from the core and we need to include it explicitly
#include <SPI.h>
// Crete default timer which is able to manage 10 concurrent tasks
// and uses milliseconds as a timebase.
auto timer = timer_create_default();
bool periodicHandler1(void* args);
void setup() {
// Set data direction of selected port to output.
CS_DDR = 0xff;
// Drive all the slave selects high as required for the SPI protocol
// if no transfer is going on.
CS_PORT = 0xff;
Serial.begin(BAUD_RATE);
#if PROGRAMMING_OUTPUT == 1
Serial.println("-AI- Setting up Arduino IO interface board.");
Serial.print("-AI- Configured baud rate for serial communication: ");
Serial.println(BAUD_RATE, DEC);
Serial.print("-AI- Size of serial receiver buffer: ");
Serial.print(SERIAL_RX_BUFFER_SIZE, DEC);
Serial.println(" bytes");
#endif
SPI.begin();
// Call periodic handler with certain interval
timer.every(RING_BUFFER_CHECK_INTVL, periodicHandler1);
}
bool periodicHandler1(void* args) {
if(args) {};
IOBoard::handleNewData();
// repeat action
return true;
}
void loop() {
timer.tick();
}