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https://github.com/mcgurk/Arduino-USB-HID-RetroJoystickAdapter
synced 2024-11-24 18:12:19 -05:00
Update RetroJoystickAdapter_Playstation_beta.ino
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mcgurk
GitHub
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@ -8,11 +8,17 @@
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#error The Joystick2 library can only be used with a USB MCU (e.g. Arduino Leonardo, Arduino Micro, etc.).
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#endif
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#if !defined(_USING_HID)
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#error "Using legacy HID core (non pluggable)"
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#endif
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#define JOYSTICK_REPORT_ID 0x03
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#define JOYSTICK2_REPORT_ID 0x04
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#define JOYSTICK3_REPORT_ID 0x05
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#define JOYSTICK4_REPORT_ID 0x06
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//#define DEBUG
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//================================================================================
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//================================================================================
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// Joystick (Gamepad)
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@ -30,6 +36,8 @@ public:
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int8_t xAxis;
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int8_t yAxis;
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int8_t xAxis2;
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int8_t yAxis2;
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uint16_t buttons;
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//void begin(bool initAutoSendState = true);
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@ -45,34 +53,42 @@ public:
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};
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#define JOYSTICK_STATE_SIZE 4
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#define JOYSTICK_STATE_SIZE 6
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#define HIDDESC_MACRO(REPORT_ID) \
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/* Joystick # */ \
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0x05, 0x01, /* USAGE_PAGE (Generic Desktop) */ \
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0x09, 0x05, /* USAGE (Joystick) */ \
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0xA1, 0x02, /* COLLECTION (Logical) */ \
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0xA1, 0x01, /* COLLECTION (Application) */ \
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0x85, REPORT_ID, /* REPORT_ID */ \
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0x09, 0x04, /* USAGE (Joystick) */ \
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0xa1, 0x01, /* COLLECTION (Application) */ \
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0x85, REPORT_ID, /* REPORT_ID */ \
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/* 16 Buttons */ \
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0x05, 0x09, /* USAGE_PAGE (Button) */ \
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0x19, 0x01, /* USAGE_MINIMUM (Button 1) */ \
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0x29, 0x10, /* USAGE_MAXIMUM (Button 16) */ \
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0x15, 0x00, /* LOGICAL_MINIMUM (0) */ \
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0x25, 0x01, /* LOGICAL_MAXIMUM (1) */ \
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0x75, 0x01, /* REPORT_SIZE (1) */ \
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0x95, 0x10, /* REPORT_COUNT (16) */ \
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0x55, 0x00, /* UNIT_EXPONENT (0) */ \
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0x65, 0x00, /* UNIT (None) */ \
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0x81, 0x02, /* INPUT (Data,Var,Abs) */ \
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/* X and Y Axis */ \
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0x05, 0x01, /* USAGE_PAGE (Generic Desktop) */ \
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0x09, 0x01, /* USAGE (Pointer) */ \
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0xA1, 0x00, /* COLLECTION (Physical) */ \
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0x09, 0x32, /* USAGE (Z) */ \
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0x09, 0x35, /* USAGE (Rz) */ \
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0x09, 0x30, /* USAGE (x) */ \
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0x09, 0x31, /* USAGE (y) */ \
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0x15, 0x00, /* LOGICAL_MINIMUM (0) */ \
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0x26, 0xff, 0x00, /* LOGICAL_MAXIMUM (255) */ \
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0x25, 0xff, /* LOGICAL_MAXIMUM (255) */ \
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0x75, 0x08, /* REPORT_SIZE (8) */ \
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0x95, 0x02, /* REPORT_COUNT (2) */ \
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0x81, 0x02, /* INPUT (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position) */ \
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/* 16 Buttons */ \
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0x05, 0x09, /* USAGE_PAGE (Button) */ \
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0x19, 0x01, /* USAGE_MINIMUM (Button 1) */ \
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0x29, 0x10, /* USAGE_MAXIMUM (Button 16) */ \
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0x15, 0x00, /* LOGICAL_MINIMUM (0) */ \
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0x25, 0x01, /* LOGICAL_MAXIMUM (1) */ \
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0x75, 0x01, /* REPORT_SIZE (1) */ \
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0x95, 0x10, /* REPORT_COUNT (16) */ \
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0x81, 0x02, /* INPUT (Data,Var,Abs,No Wrap,Linear,Preferred State,No Null Position) */ \
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0xC0, /* END_COLLECTION */ \
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0xC0 /* END_COLLECTION */
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0x95, 0x04, /* REPORT_COUNT (4) */ \
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0x81, 0x02, /* INPUT (Data,Var,Abs) */ \
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0xc0, /* END_COLLECTION */ \
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0xc0 /* END_COLLECTION */
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static const uint8_t hidReportDescriptor[] PROGMEM = {
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@ -98,8 +114,10 @@ Joystick_::Joystick_(uint8_t initJoystickId, uint8_t initReportId)
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// Initalize State
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joystickId = initJoystickId;
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reportId = initReportId;
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xAxis = 0;
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yAxis = 0;
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xAxis = 127;
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yAxis = 127;
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xAxis2 = 127;
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yAxis2 = 127;
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buttons = 0;
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sendState();
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@ -111,18 +129,24 @@ void Joystick_::sendState()
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uint16_t buttonTmp = buttons;
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// Split 16 bit button-state into 2 bytes
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data[2] = buttonTmp & 0xFF;
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data[0] = buttonTmp & 0xFF;
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buttonTmp >>= 8;
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data[3] = buttonTmp & 0xFF;
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data[1] = buttonTmp & 0xFF;
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data[0] = xAxis;
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data[1] = yAxis;
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data[2] = xAxis;
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data[3] = yAxis;
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data[4] = xAxis2;
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data[5] = yAxis2;
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//data[2] = 127;//xAxis;
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//data[3] = 127;//yAxis;
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// HID().SendReport(Report number, array of values in same order as HID descriptor, length)
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HID().SendReport(reportId, data, JOYSTICK_STATE_SIZE);
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}
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Joystick_ Joystick[4] =
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//Joystick_ Joystick[3] =
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//Joystick_ Joystick[2] =
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{
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Joystick_(0, JOYSTICK_REPORT_ID),
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Joystick_(1, JOYSTICK2_REPORT_ID),
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@ -180,7 +204,10 @@ void setup() {
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pinMode(CMD2, OUTPUT);
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pinMode(ATT2, OUTPUT);
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pinMode(CLK2, OUTPUT);*/
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#ifdef DEBUG
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Serial.begin(115200);
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#endif
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}
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@ -208,11 +235,13 @@ void loop() {
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//delayMicroseconds(160);
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//delay(16);
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#ifdef DEBUG
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/*Serial.print("head: 0x"); Serial.print(head, HEX); Serial.print(" type: 0x"); Serial.print(type, HEX); Serial.print(" padding: 0x"); Serial.print(padding, HEX);
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Serial.print(" data1: 0x"); Serial.print(data1, HEX); Serial.print(" "), Serial.print(data1, BIN);
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Serial.print(" data2: 0x"); Serial.print(data2, HEX); Serial.print(" "), Serial.print(data2, BIN);
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Serial.print(" rest: "); Serial.print(data3, DEC); Serial.print(" "); Serial.print(data4, DEC); Serial.print(" "); Serial.print(data5, DEC); Serial.print(" "); Serial.print(data6, DEC);
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Serial.println();*/
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#endif
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// check and read multitap
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delayMicroseconds(20);
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@ -225,28 +254,34 @@ void loop() {
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//padding = shift(0x01);
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if (multitap == 0x80) {
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for (uint8_t i = 0; i < 4; i++) {
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//for (uint8_t i = 0; i < 2; i++) {
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type = shift(0x00); //controller ID
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padding = shift(0x00); //controller ID
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//type = shift(0x00); //controller ID
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//padding = shift(0x00); //controller ID
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data1 = shift(0x00); //buttons
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data2 = shift(0x00); //buttons
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data3 = shift(0x00); //left analog
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data4 = shift(0x00); //left analog
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data5 = shift(0x00); //right analog
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data6 = shift(0x00); //right analog
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if (type == 0x73) {
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Joystick[i].xAxis = data5;
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Joystick[i].yAxis = data6;
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} else {
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Joystick[i].xAxis = 128;
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Joystick[i].yAxis = 128;
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if (!bitRead(data1,4)) Joystick[i].yAxis = 0;
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if (!bitRead(data1,5)) Joystick[i].xAxis = 255;
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if (!bitRead(data1,6)) Joystick[i].yAxis = 255;
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if (!bitRead(data1,7)) Joystick[i].xAxis = 0;
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data3 = shift(0x00); //right analog
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data4 = shift(0x00); //right analog
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data5 = shift(0x00); //left analog
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data6 = shift(0x00); //left analog
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if (type != 0x41) {
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Joystick[i].xAxis = data3;
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Joystick[i].yAxis = data4;
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Joystick[i].xAxis2 = data5;
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Joystick[i].yAxis2 = data6;
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} else {
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Joystick[i].xAxis = 127;//0;
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Joystick[i].yAxis = 127;//0;
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Joystick[i].xAxis2 = 127;//0;
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Joystick[i].yAxis2 = 127;//0;
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} /*
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if (!bitRead(data1,4)) Joystick[i].yAxis2 = 0;
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if (!bitRead(data1,5)) Joystick[i].xAxis2 = 255;
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if (!bitRead(data1,6)) Joystick[i].yAxis2 = 255;
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if (!bitRead(data1,7)) Joystick[i].xAxis2 = 0;
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data1 = data1 | B11110000;
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}
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}*/
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Joystick[i].buttons = ~( (data1) | (data2 << 8) );
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}
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}
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@ -255,6 +290,7 @@ void loop() {
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}*/
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digitalWrite(ATT1, HIGH);
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#ifdef DEBUG
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/*Serial.print(" head/type/padding: 0x"); Serial.print(head, HEX);
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Serial.print(" 0x"); Serial.print(type, HEX);
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Serial.print(" 0x"); Serial.print(padding, HEX);
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@ -276,14 +312,14 @@ void loop() {
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Serial.print(" rest: "); Serial.print(data3, DEC); Serial.print(" "); Serial.print(data4, DEC); Serial.print(" "); Serial.print(data5, DEC); Serial.print(" "); Serial.print(data6, DEC);*/
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Serial.println();
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Serial.flush();
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//Serial.print(" type2: "); Serial.print(type, HEX);
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//Serial.println();
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#endif
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//delayMicroseconds(50);
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Joystick[0].sendState();
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Joystick[1].sendState();
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Joystick[2].sendState();
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Joystick[3].sendState();
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delay(50);
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}
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delay(50);}
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