JNIEXPORT int JNICALL Java_com_technegames_insectoiddefense_RendererWrapper_get_1wave(JNIEnv* env, jclass cls)
{
UNUSED(env);
UNUSED(cls);
return get_wave();
}
int main(void)
{
uint16_t cnt=0;
uint8_t c,div;
DDRA = 0;
PORTA = 0xff;
DDRB = (1 << 4); //TXD
DDRC = 0xff;
PORTC = 0;
DDRD = 0xfe;
USART_Init(8); // 115.2K
ADCSRA = 0x87; // init ADC
// TCCR0 = 1;
// TIMSK = 1;
// sei();
for( ; ; ) {
_WDR();
if(USART_Ready()) {
c = USART_Receive(STD_TIMEOUT);
switch(c) {
case 'g':
div = rhex();
if(USART_Timeout()) break;
ADCSRA = 0x80 | div;
div = rhex();
if(USART_Timeout()) break;
PORTC = div; // gain
get_wave();
send_wave();
break;
case 'q':
div = rhex();
if(USART_Timeout()) break;
ADCSRA = 0x80 | div;
div = rhex();
if(USART_Timeout()) break;
PORTC = div; // gain
div = rhex(); // ch
if(USART_Timeout()) break;
get_sync_wave(div);
send_wave();
break;
default:;
}
}
if(++cnt > 1000) {
PORTB = PINB ^ (1<<4); // blink
cnt = 0;
}
}
return 0;
}