void Arduboy::start() {
#if F_CPU == 8000000L
slowCPU();
#endif
SPI.begin();
fastMode(DC, OUTPUT);
fastMode(CS, OUTPUT);
fastMode(RST, OUTPUT);
fastMode(PIN_LEFT_BUTTON, INPUT); fastWrite(PIN_LEFT_BUTTON, HIGH);
fastMode(PIN_RIGHT_BUTTON, INPUT); fastWrite(PIN_RIGHT_BUTTON, HIGH);
fastMode(PIN_UP_BUTTON, INPUT); fastWrite(PIN_UP_BUTTON, HIGH);
fastMode(PIN_DOWN_BUTTON, INPUT); fastWrite(PIN_DOWN_BUTTON, HIGH);
fastMode(PIN_A_BUTTON, INPUT); fastWrite(PIN_A_BUTTON, HIGH);
fastMode(PIN_B_BUTTON, INPUT); fastWrite(PIN_B_BUTTON, HIGH);
/*
// TODO: Initialize elsewhere, only if asked for (requires lots of flash)
startAudio();
*/
//csport = portOutputRegister(digitalPinToPort(CS));
//cspinmask = digitalPinToBitMask(CS);
//dcport = portOutputRegister(digitalPinToPort(DC));
//dcpinmask = digitalPinToBitMask(DC);
/**
* Setup reset pin direction (used by both SPI and I2C)
*/
// fastWrite(RST, HIGH);
// delay(1); // VDD (3.3V) goes high at start, lets just chill for a ms
// fastWrite(RST, LOW); // bring reset low
delay(10); // wait 10ms
fastWrite(RST, HIGH); // bring out of reset
bootLCD();
#ifdef SAFE_MODE
if(getInput() & (LEFT_BUTTON+UP_BUTTON))
safeMode();
#endif
saveMuchPower();
}
void Arduboy::start()
{
SPI.begin();
pinMode(DC, OUTPUT);
pinMode(CS, OUTPUT);
pinMode(PIN_LEFT_BUTTON, INPUT_PULLUP);
pinMode(PIN_RIGHT_BUTTON, INPUT_PULLUP);
pinMode(PIN_UP_BUTTON, INPUT_PULLUP);
pinMode(PIN_DOWN_BUTTON, INPUT_PULLUP);
pinMode(PIN_A_BUTTON, INPUT_PULLUP);
pinMode(PIN_B_BUTTON, INPUT_PULLUP);
tunes.initChannel(A2); // Speaker Pin 1
tunes.initChannel(A3); // Speaker Pin 2
csport = portOutputRegister(digitalPinToPort(CS));
cspinmask = digitalPinToBitMask(CS);
dcport = portOutputRegister(digitalPinToPort(DC));
dcpinmask = digitalPinToBitMask(DC);
/**
* Setup reset pin direction (used by both SPI and I2C)
*/
pinMode(RST, OUTPUT);
digitalWrite(RST, HIGH);
delay(1); // VDD (3.3V) goes high at start, lets just chill for a ms
digitalWrite(RST, LOW); // bring reset low
delay(10); // wait 10ms
digitalWrite(RST, HIGH); // bring out of reset
bootLCD();
#ifdef SAFE_MODE
if (pressed(LEFT_BUTTON+UP_BUTTON))
safeMode();
#endif
}