fabien cruz
Adaptateur de manette pour ; - Master system - Megadrive - Saturn - Dreamcast - Nes - Snes - N64 - PS1 - PS2
Dependencies: mbed mbed-MapleMini USBDevice_STM32F103 USBJoystick
sega.cpp
- Committer:
- fabdu117
- Date:
- 2019-05-26
- Revision:
- 0:0ce3bda826e8
File content as of revision 0:0ce3bda826e8:
#include "MapleMini.h"
#include "mbed.h"
#include "nintendo.h"
int *SegaMasterGenesisSaturn()
{ // AUTRE SATURN SATURN 3D
USB2.input(); // UP DATA 1 0v DATA 1 0v
USB3.input(); // DOWN DATA 0 0v DATA 0 5v
USB4.input(); // LEFT SELECT0 SELECT
USB5.input(); // RIGHT DATA 3 5v DATA 3 0v
USB6.input(); // B DATA 2 5v DATA 2 0v
USB7.output(); // SELECT SELECT1 REQ
USB8.input(); // C -- ACK
USB2.mode(PullUp);
USB3.mode(PullUp);
USB4.mode(PullUp);
USB5.mode(PullUp);
USB6.mode(PullUp);
USB8.mode(PullUp);
// Flag des boutton
const int UP = 1;
const int DOWN = 2;
const int LEFT = 4;
const int RIGHT = 8;
const int X = 16;
const int Z = 32;
const int C = 64;
const int B = 128;
const int Y = 256;
const int A = 512;
const int START = 2048;
const int GND = 0;
const int MODE = 8192;
// Tableau avec les pin et leur valeur
// pin, Master System, 3 btn select 0V, 3 btn select 5V, 6 btn........
/* int buttonMap[6][11] = {
//SMS SMD - SMD6 - - - - - - -
//0V 0V 5V 0 1 2 3 4 5 6 7
{UP, UP, UP, UP, UP, UP, UP, GND, Z, 0, 0}, //USB2
{DOWN, DOWN, DOWN, DOWN, DOWN, DOWN, DOWN, GND, Y, 0, 0}, //USB3
{LEFT, GND, LEFT, GND, LEFT, GND, LEFT, 0, X, 0, 0}, //USB4
{RIGHT, GND, RIGHT, GND, RIGHT, GND, RIGHT, 0, MODE, 0, 0}, //USB5
{B, A, B, A, B, A, B, 0, 0, 0, 0}, //USB6
{C, START, C, START, C, START, C, 0, 0, 0, 0} //USB8
};
USB2 DATA 1
USB3 DATA 0
USB4 SELECT0 SELECT
USB5 DATA 3
USB6 DATA 2
USB7 SELECT1 REQ
USB8 ACK
*/
int buttons = 0;
int analog_x = 0;
int analog_y = 0;
int analog_l = -128;
int analog_r = -128;
int controller = 0; // 0 master system, 3 btn megadrive, 6 btn megadrive
// 4 saturn, 5 saturn 3d
int controllerOld = 0;
USB7 = 0;
wait_us(1700);
for (int i = 0; i < 8; i++)
{
if (i % 2 == 0) //nombre pair
{
USB7 = 0;
wait_us(20);
if (i == 2 && !USB4 && !USB5)
{
controller = 3; // Magadrive
}
if (i == 4 && !USB2 && !USB3)
{
controller = 6; // Megadrive 6 btn
}
}
else //nombre impair
{
USB7 = 1;
wait_us(20);
if (i == 7 && !USB2 && !USB3 && USB6) // && USB5 && USB6)
{
controller = 4; // Saturn
break;
}
if (i == 7 && !USB2 && USB3 && !USB6) // && !USB5 && !USB6)
{
controller = 5; // Saturn 3D
break;
}
if (i == 5 && controller == 6 && controllerOld == 0 && !USB5) // Utile ou pas utile ????
{
controller = 3; // Magadrive
}
}
}
switch (controller) {
case 0: // Master system
// Lecture des boutons
if(!USB2) buttons |= UP;
if(!USB3) buttons |= DOWN;
if(!USB4) buttons |= LEFT;
if(!USB5) buttons |= RIGHT;
if(!USB6) buttons |= B;
if(!USB8) buttons |= C;
//buttons |= 16384;
break;
case 3: // Megadrive 3 btns
USB7 = 0;
wait_us(1700);
if(!USB2) buttons |= UP;
if(!USB3) buttons |= DOWN;
// if(!USB4) buttons |= GND;
// if(!USB5) buttons |= GND;
if(!USB6) buttons |= A;
if(!USB8) buttons |= START;
USB7 = 1;
wait_us(20);
if(!USB2) buttons |= UP;
if(!USB3) buttons |= DOWN;
if(!USB4) buttons |= LEFT;
if(!USB5) buttons |= RIGHT;
if(!USB6) buttons |= B;
if(!USB8) buttons |= C;
//buttons |= 32768;
//getMegadrive3Buttons();
//return controller;
break;
case 4: // Saturn
//buttons = 2;
// Lecture des boutons
USB4.output();
USB4 = 1;
USB7 = 1;
wait_us(100);
USB4 = 0;
USB7 = 1;
wait_us(30);
if(!USB5) buttons |= RIGHT;
if(!USB6) buttons |= LEFT;
if(!USB2) buttons |= DOWN;
if(!USB3) buttons |= UP;
USB4 = 1;
USB7 = 0;
wait_us(30);
if(!USB5) buttons |= START;
if(!USB6) buttons |= A;
if(!USB2) buttons |= C;
if(!USB3) buttons |= B;
USB4 = 0;
USB7 = 0;
wait_us(30);
if(!USB5) analog_r = 127; // 8192
if(!USB6) buttons |= X;
if(!USB2) buttons |= Y;
if(!USB3) buttons |= Z;
USB4 = 1;
USB7 = 1;
wait_us(30);
if(!USB5) analog_l = 127; // 4096
//buttons |= 131072;
break;
case 5: // Saturn 3D
//buttons = 4;
int bite = 0;
bool analog = false;
USB4.output();
USB4 = 0;
wait_us(50);
USB7 = 0;
for (int i = 0; i <= 100; i++) {
if(!USB8) break;
wait_us(5);
}
if(USB3) analog = true;
USB7 = 1;
for (int i = 0; i <= 100; i++) {
if(USB8) break;
wait_us(5);
}
if(USB3) bite |= 1;
if(USB2) bite |= 2;
if(USB6) bite |= 4;
if(USB5) bite |= 8;
USB7 = 0;
for (int i = 0; i <= 100; i++) {
if(!USB8) break;
wait_us(5);
}
if(!USB3) buttons |= UP;
if(!USB2) buttons |= DOWN;
if(!USB6) buttons |= LEFT;
if(!USB5) buttons |= RIGHT;
USB7 = 1;
for (int i = 0; i <= 100; i++) {
if(USB8) break;
wait_us(5);
}
if(!USB3) buttons |= B;
if(!USB2) buttons |= C;
if(!USB6) buttons |= A;
if(!USB5) buttons |= START;
USB7 = 0;
for (int i = 0; i <= 100; i++) {
if(!USB8) break;
wait_us(5);
}
if(!USB3) buttons |= Z;
if(!USB2) buttons |= Y;
if(!USB6) buttons |= X;
if(!USB5) analog_r = 127;
USB7 = 1;
for (int i = 0; i <= 100; i++) {
if(USB8) break;
wait_us(5);
}
/*if(!USB3) buttons |= 4096;
if(!USB2) buttons |= 8192;
if(!USB6) buttons |= 16384;*/
if(!USB5) analog_l = 127;
if(bite == 6 && analog){
analog_l = 0;
analog_r = 0;
USB7 = 0;
for (int i = 0; i <= 100; i++) {
if(!USB8) break;
wait_us(5);
}
if(USB3) analog_x |= 16;
if(USB2) analog_x |= 32;
if(USB6) analog_x |= 64;
if(USB5) analog_x |= 128;
USB7 = 1;
for (int i = 0; i <= 100; i++) {
if(USB8) break;
wait_us(5);
}
if(USB3) analog_x |= 1;
if(USB2) analog_x |= 2;
if(USB6) analog_x |= 4;
if(USB5) analog_x |= 8;
USB7 = 0;
for (int i = 0; i <= 100; i++) {
if(!USB8) break;
wait_us(5);
}
if(USB3) analog_y |= 16;
if(USB2) analog_y |= 32;
if(USB6) analog_y |= 64;
if(USB5) analog_y |= 128;
USB7 = 1;
for (int i = 0; i <= 100; i++) {
if(USB8) break;
wait_us(5);
}
if(USB3) analog_y |= 1;
if(USB2) analog_y |= 2;
if(USB6) analog_y |= 4;
if(USB5) analog_y |= 8;
USB7 = 0;
for (int i = 0; i <= 100; i++) {
if(!USB8) break;
wait_us(5);
}
if(USB3) analog_r |= 16;
if(USB2) analog_r |= 32;
if(USB6) analog_r |= 64;
if(USB5) analog_r |= 128;
USB7 = 1;
for (int i = 0; i <= 100; i++) {
if(USB8) break;
wait_us(5);
}
if(USB3) analog_r |= 1;
if(USB2) analog_r |= 2;
if(USB6) analog_r |= 4;
if(USB5) analog_r |= 8;
USB7 = 0;
for (int i = 0; i <= 100; i++) {
if(!USB8) break;
wait_us(5);
}
if(USB3) analog_l |= 16;
if(USB2) analog_l |= 32;
if(USB6) analog_l |= 64;
if(USB5) analog_l |= 128;
USB7 = 1;
for (int i = 0; i <= 100; i++) {
if(USB8) break;
wait_us(5);
}
if(USB3) analog_l |= 1;
if(USB2) analog_l |= 2;
if(USB6) analog_l |= 4;
if(USB5) analog_l |= 8;
analog_x = analog_x - 128;
analog_y = analog_y - 128;
analog_l = analog_l - 128;
analog_r = analog_r - 128;
}
//buttons |= 262144;
break;
case 6: // Megadrive 6 btns
USB7 = 0;
wait_us(1700);
USB7 = 1;
wait_us(20);
USB7 = 0;
wait_us(20);
if(!USB2) buttons |= UP;
if(!USB3) buttons |= DOWN;
// if(!USB4) buttons |= GND;
// if(!USB5) buttons |= GND;
if(!USB6) buttons |= A;
if(!USB8) buttons |= START;
USB7 = 1;
wait_us(20);
if(!USB2) buttons |= UP;
if(!USB3) buttons |= DOWN;
if(!USB4) buttons |= LEFT;
if(!USB5) buttons |= RIGHT;
if(!USB6) buttons |= B;
if(!USB8) buttons |= C;
USB7 = 0;
wait_us(20);
// if(!USB2) buttons |= GND;
// if(!USB3) buttons |= GND;
USB7 = 1;
wait_us(20);
if(!USB2) buttons |= Z;
if(!USB3) buttons |= Y;
if(!USB4) buttons |= X;
if(!USB5) buttons |= MODE;
//buttons |= 65536; // 15
//getMegadrive6Buttons();
//return controller;
break;
}
controllerOld = controller;
int array[] = {analog_r, analog_l, analog_x, analog_y, buttons, 0};
return array;
}
int *SegaDreamcast()
{
int array[] = {0, 0, 0, 0, 0, 0};
return array;
}