111 lines
3.5 KiB
C
111 lines
3.5 KiB
C
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#include "params.h"
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const byte inPins[PLAYERS][CHANNELS] = {
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P1_L_DON_IN, P1_L_KAT_IN, P1_R_DON_IN, P1_R_KAT_IN,
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P2_L_DON_IN, P2_L_KAT_IN, P2_R_DON_IN, P2_R_KAT_IN
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};
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const float sensitivities[PLAYERS][CHANNELS] = {
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P1_L_DON_SENS, P1_L_KAT_SENS, P1_R_DON_SENS, P1_R_KAT_SENS,
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P2_L_DON_SENS, P2_L_KAT_SENS, P2_R_DON_SENS, P2_R_KAT_SENS
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};
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Cache<int, SAMPLE_CACHE_LENGTH> inputWindow[PLAYERS][CHANNELS];
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unsigned long power[PLAYERS][CHANNELS];
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#ifndef RAW_ANALOG_MODE
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unsigned long lastPower[PLAYERS][CHANNELS];
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bool triggered[PLAYERS];
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unsigned long triggeredTime[PLAYERS][CHANNELS];
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int outputValue[PLAYERS] = {0, 0};
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uint resetTimer[PLAYERS] = {0, 0};
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short maxIndex[PLAYERS] = {0, 0};
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float maxPower[PLAYERS] = {0, 0};
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#endif
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uint axisValues[PLAYERS][CHANNELS] = {0, 0, 0, 0, 0, 0, 0, 0};
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Joystick_ Joystick(JOYSTICK_DEFAULT_REPORT_ID, JOYSTICK_TYPE_GAMEPAD, 10, 4,
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true, true, false, true, true, false,
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false, false, false, false, false);
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void setup() {
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for (byte p = 0; p < PLAYERS; p++) {
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for (byte i = 0; i < CHANNELS; i++) {
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power[p][i] = 0;
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#ifndef RAW_ANALOG_MODE
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lastPower[p][i] = 0;
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triggered[p] = false;
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#endif
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pinMode(inPins[p][i], INPUT);
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}
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#ifndef RAW_ANALOG_MODE
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maxIndex[p] = -1;
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maxPower[p] = 0;
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#endif
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}
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USB.PID(0x4869);
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USB.VID(0x4869);
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USB.productName("Taiko Controller");
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USB.manufacturerName("GitHub Community");
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USB.begin();
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Joystick.begin(false);
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Joystick.setXAxisRange(-AXIS_RANGE, AXIS_RANGE);
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Joystick.setYAxisRange(-AXIS_RANGE, AXIS_RANGE);
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Joystick.setRxAxisRange(-AXIS_RANGE, AXIS_RANGE);
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Joystick.setRyAxisRange(-AXIS_RANGE, AXIS_RANGE);
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}
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void loop() {
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for (byte p = 0; p < PLAYERS; p++) {
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for (byte i = 0; i < CHANNELS; i++) {
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inputWindow[p][i].put(analogRead(inPins[p][i]));
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power[p][i] = power[p][i] - inputWindow[p][i].get(1) + inputWindow[p][i].get();
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#ifndef RAW_ANALOG_MODE
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if (lastPower[p][i] > maxPower[p] && power[p][i] < lastPower[p][i]) {
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maxPower[p] = lastPower[p][i];
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maxIndex[p] = i;
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}
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lastPower[p][i] = power[p][i];
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#else
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float v = power[p][i] * sensitivities[p][i];
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axisValues[p][i] = AXIS_RANGE * (v >= MAX_THRES ? 1 : (v / MAX_THRES));
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#endif
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}
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#ifndef RAW_ANALOG_MODE
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if (!triggered[p] && maxPower[p] >= HIT_THRES) {
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triggered[p] = true;
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outputValue[p] = (int)(AXIS_RANGE * (maxPower[p] >= MAX_THRES ? 1 : maxPower[p] / MAX_THRES));
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}
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if (triggered[p] && resetTimer[p] >= RESET_TIME) {
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triggered[p] = false;
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resetTimer[p] = 0;
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maxPower[p] = 0;
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maxIndex[p] = -1;
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outputValue[p] = 0;
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}
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for (byte i = 0; i < CHANNELS; i++) {
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if (triggered[p] && i == maxIndex[p]) {
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axisValues[p][i] = outputValue[p];
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} else {
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axisValues[p][i] = 0;
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}
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}
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if (triggered[p]) {
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resetTimer[p]++;
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}
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#endif
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}
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Joystick.setXAxis(axisValues[0][0] > axisValues[0][1] ? axisValues[0][0] : -axisValues[0][1]);
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Joystick.setYAxis(axisValues[0][2] > axisValues[0][3] ? axisValues[0][2] : -axisValues[0][3]);
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Joystick.setRxAxis(axisValues[1][0] > axisValues[1][1] ? axisValues[1][0] : -axisValues[1][1]);
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Joystick.setRyAxis(axisValues[1][2] > axisValues[1][3] ? axisValues[1][2] : -axisValues[1][3]);
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Joystick.sendState();
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}
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