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leoo.ino
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#include "iivx_leo.h"
iivxReport_t report;
#define REPORT_DELAY 1000
//#define REPORT_DELAY 2000
// Number of microseconds between HID reports
// 1000 = 1000hz (modified)
// 2000 = 500hz (leoo default)
int tmp;
uint8_t buttonCount = 9;
uint8_t lightMode = 1;
// 0 = reactive lighting, 1 = HID lighting
// HID lighting is supported for bemanitools with pop'n music and DanceDanceRevolution
// Reactive lighting activates lights on button-press, regardless of the game (StepMania)
uint8_t ledPins[] = {1,2,3,4,5,6,7,8,9,10};
uint8_t buttonPins[] = {11,12,13,18,19,20,21,22,23};
uint8_t sysPin = 0;
/* current pin layout
* pins 1 to 9 = LED 1 to 9
* connect pin to + termnial of LED
* connect ground to resistor and then - terminal of LED
* pins 11 to 13, A0 to A5 = Button input 1 to 9
* connect button pin to ground to trigger button press
* pins 0 = system pin
* connect system pin to ground
* together with other buttons to change lighting scheme
* system button + button 1 = reactive lighting
* system button + button 3 = HID lighting
*/
void lights(uint16_t lightDesc){
for(int i=0;i<buttonCount;i++){
if((lightDesc>>i)&1){
digitalWrite(ledPins[i],HIGH);
} else {
digitalWrite(ledPins[i],LOW);
}
}
}
void setup() {
delay(1000);
// Setup I/O for pins
for(int i=0;i<buttonCount;i++){
pinMode(buttonPins[i],INPUT_PULLUP);
pinMode(ledPins[i],OUTPUT);
}
pinMode(sysPin,INPUT_PULLUP);
}
void loop() {
// Read buttons
for(int i=0;i<buttonCount;i++){
if(digitalRead(buttonPins[i])!=HIGH){
report.buttons |= (uint16_t)1 << i;
} else {
report.buttons &= ~((uint16_t)1 << i);
}
}
// Light LEDs
if(lightMode==0){
lights(report.buttons);
} else {
lights(iivx_led);
}
// Detect lighting changes
if(digitalRead(sysPin)!=HIGH){
if(report.buttons == 1){
lightMode = 0;
} else if (report.buttons == 4){
lightMode = 1;
} else if (report.buttons == 16){
report.buttons = 0;
report.buttons = (uint16_t)1 << 9;
} else if (report.buttons == 64){
report.buttons = 0;
report.buttons = (uint16_t)1 << 10;
} else {
report.buttons = 0;
}
} else {
report.buttons &= ~((uint16_t)1 << 9);
report.buttons &= ~((uint16_t)1 << 10);
}
// Send report and delay
iivx.setState(&report);
delayMicroseconds(REPORT_DELAY);
}