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Add Mode Hexadecimal to allow Photo Play games to work with touch

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This commit is contained in:
Jos van Mourik
2024-07-21 01:03:55 +02:00
parent f266272c60
commit b490779990
1 changed files with 89 additions and 55 deletions
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144
src/device/mouse_microtouch_touchscreen.c
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@@ -39,7 +39,8 @@
enum mtouch_modes {
MODE_TABLET = 1,
MODE_RAW = 2
MODE_RAW = 2,
MODE_HEX = 3
};
typedef struct mouse_microtouch_t {
@@ -50,7 +51,7 @@ typedef struct mouse_microtouch_t {
char cmd[512];
int cmd_pos;
int mode;
uint8_t cal_cntr, pen_mode;
uint8_t cal_cntr, pen_mode, prev_b;
bool soh;
bool in_reset;
serial_t *serial;
@@ -93,80 +94,85 @@ microtouch_process_commands(mouse_microtouch_t *mtouch)
for (i = 0; i < strlen(mtouch->cmd); i++) {
mtouch->cmd[i] = toupper(mtouch->cmd[i]);
}
if (mtouch->cmd[0] == 'Z') {
if (mtouch->cmd[0] == 'Z') { // Null
fifo8_push(&mtouch->resp, 1);
fifo8_push_all(&mtouch->resp, (uint8_t *) "0\r", 2);
}
if (mtouch->cmd[0] == 'F' && mtouch->cmd[1] == 'O') {
if (mtouch->cmd[0] == 'F' && mtouch->cmd[1] == 'O') { // Finger Only
mtouch->pen_mode = 1;
fifo8_push(&mtouch->resp, 1);
fifo8_push_all(&mtouch->resp, (uint8_t *) "0\r", 2);
}
if (mtouch->cmd[0] == 'U' && mtouch->cmd[1] == 'T') {
if (mtouch->cmd[0] == 'U' && mtouch->cmd[1] == 'T') { // Unit Type
fifo8_push(&mtouch->resp, 1);
fifo8_push_all(&mtouch->resp, (uint8_t *) "TP****00\r", sizeof("TP****00\r") - 1);
}
if (mtouch->cmd[0] == 'O' && mtouch->cmd[1] == 'I') {
if (mtouch->cmd[0] == 'O' && mtouch->cmd[1] == 'I') { // Output Identity
fifo8_push(&mtouch->resp, 1);
fifo8_push_all(&mtouch->resp, (uint8_t *) "P50200\r", sizeof("P50200\r") - 1);
}
if (mtouch->cmd[0] == 'F' && mtouch->cmd[1] == 'T') {
if (mtouch->cmd[0] == 'F' && mtouch->cmd[1] == 'T') { // Format Tablet
mtouch->mode = MODE_TABLET;
fifo8_push(&mtouch->resp, 1);
fifo8_push_all(&mtouch->resp, (uint8_t *) "0\r", 2);
}
if (mtouch->cmd[0] == 'F' && mtouch->cmd[1] == 'R') {
if (mtouch->cmd[0] == 'F' && mtouch->cmd[1] == 'H') { // Format Hexadecimal
mtouch->mode = MODE_HEX;
fifo8_push(&mtouch->resp, 1);
fifo8_push_all(&mtouch->resp, (uint8_t *)"0\r", 2);
}
if (mtouch->cmd[0] == 'F' && mtouch->cmd[1] == 'R') { // Format Raw
mtouch->mode = MODE_RAW;
mtouch->cal_cntr = 0;
fifo8_push(&mtouch->resp, 1);
fifo8_push_all(&mtouch->resp, (uint8_t *) "0\r", 2);
}
if (mtouch->cmd[0] == 'M' && mtouch->cmd[1] == 'S') {
if (mtouch->cmd[0] == 'M' && mtouch->cmd[1] == 'S') { // Mode Stream
fifo8_push(&mtouch->resp, 1);
fifo8_push_all(&mtouch->resp, (uint8_t *) "0\r", 2);
}
if (mtouch->cmd[0] == 'R') {
if (mtouch->cmd[0] == 'R') { // Reset
mtouch->in_reset = true;
mtouch->mode = MODE_TABLET;
mtouch->cal_cntr = 0;
mtouch->pen_mode = 3;
timer_on_auto(&mtouch->reset_timer, 500. * 1000.);
}
if (mtouch->cmd[0] == 'A' && (mtouch->cmd[1] == 'D' || mtouch->cmd[1] == 'E')) {
if (mtouch->cmd[0] == 'A' && (mtouch->cmd[1] == 'D' || mtouch->cmd[1] == 'E')) { // Autobaud Enable/Disable
fifo8_push(&mtouch->resp, 1);
fifo8_push_all(&mtouch->resp, (uint8_t *) "0\r", 2);
}
if (mtouch->cmd[0] == 'N' && mtouch->cmd[1] == 'M') {
if (mtouch->cmd[0] == 'N' && mtouch->cmd[1] == 'M') { // ??
fifo8_push(&mtouch->resp, 1);
fifo8_push_all(&mtouch->resp, (uint8_t *) "1\r", 2);
}
if (mtouch->cmd[0] == 'F' && mtouch->cmd[1] == 'Q') {
if (mtouch->cmd[0] == 'F' && mtouch->cmd[1] == 'Q') { // ??
fifo8_push(&mtouch->resp, 1);
fifo8_push_all(&mtouch->resp, (uint8_t *) "1\r", 2);
}
if (mtouch->cmd[0] == 'G' && mtouch->cmd[1] == 'F') {
if (mtouch->cmd[0] == 'G' && mtouch->cmd[1] == 'F') { // ??
fifo8_push(&mtouch->resp, 1);
fifo8_push_all(&mtouch->resp, (uint8_t *) "1\r", 2);
}
if (mtouch->cmd[0] == 'P') {
if (mtouch->cmd[1] == 'F') mtouch->pen_mode = 3;
else if (mtouch->cmd[1] == 'O') mtouch->pen_mode = 2;
if (mtouch->cmd[1] == 'F') mtouch->pen_mode = 3; // Pen or Finger
else if (mtouch->cmd[1] == 'O') mtouch->pen_mode = 2; // Pen Only
fifo8_push(&mtouch->resp, 1);
fifo8_push_all(&mtouch->resp, (uint8_t *) "0\r", 2);
}
if (mtouch->cmd[0] == 'C' && (mtouch->cmd[1] == 'N' || mtouch->cmd[1] == 'X')) {
if (mtouch->cmd[0] == 'C' && (mtouch->cmd[1] == 'N' || mtouch->cmd[1] == 'X')) { // Calibrate New/Extended
fifo8_push(&mtouch->resp, 1);
fifo8_push_all(&mtouch->resp, (uint8_t *) "0\r", 2);
mtouch->cal_cntr = 2;
}
if (mtouch->cmd[0] == 'G' && mtouch->cmd[1] == 'P' && mtouch->cmd[2] == '1') {
if (mtouch->cmd[0] == 'G' && mtouch->cmd[1] == 'P' && mtouch->cmd[2] == '1') { // Get Parameter Block 1
fifo8_push(&mtouch->resp, 1);
fifo8_push_all(&mtouch->resp, (uint8_t *) "A\r", 2);
fifo8_push_all(&mtouch->resp, (uint8_t *) "0000000000000000000000000\r", sizeof("0000000000000000000000000\r") - 1);
fifo8_push(&mtouch->resp, 1);
fifo8_push_all(&mtouch->resp, (uint8_t *) "0\r", 2);
}
if (mtouch->cmd[0] == 'S' && mtouch->cmd[1] == 'P' && mtouch->cmd[2] == '1') {
if (mtouch->cmd[0] == 'S' && mtouch->cmd[1] == 'P' && mtouch->cmd[2] == '1') { // Set Parameter Block 1
fifo8_push(&mtouch->resp, 1);
fifo8_push_all(&mtouch->resp, (uint8_t *) "A\r", 2);
}
@@ -219,46 +225,52 @@ static int
mtouch_poll(void *priv)
{
mouse_microtouch_t *dev = (mouse_microtouch_t *) priv;
if (fifo8_num_free(&dev->resp) <= 10 || dev->mode == MODE_RAW) {
return 0;
}
unsigned int abs_x_int = 0, abs_y_int = 0;
double abs_x;
double abs_y;
int b = mouse_get_buttons_ex();
if (dev->mode != MODE_RAW && fifo8_num_free(&dev->resp) >= 10) {
unsigned int abs_x_int = 0, abs_y_int = 0;
double abs_x;
double abs_y;
int b = mouse_get_buttons_ex();
mouse_get_abs_coords(&abs_x, &abs_y);
dev->b |= !!(b & 3);
mouse_get_abs_coords(&abs_x, &abs_y);
dev->b |= !!(b & 3); // any button pressed
if (abs_x >= 1.0)
abs_x = 1.0;
if (abs_y >= 1.0)
abs_y = 1.0;
if (abs_x <= 0.0)
abs_x = 0.0;
if (abs_y <= 0.0)
abs_y = 0.0;
if (enable_overscan) {
int index = mouse_tablet_in_proximity - 1;
if (mouse_tablet_in_proximity == -1)
mouse_tablet_in_proximity = 0;
abs_x *= monitors[index].mon_unscaled_size_x - 1;
abs_y *= monitors[index].mon_efscrnsz_y - 1;
if (abs_x <= (monitors[index].mon_overscan_x / 2.)) {
abs_x = (monitors[index].mon_overscan_x / 2.);
}
if (abs_y <= (monitors[index].mon_overscan_y / 2.)) {
abs_y = (monitors[index].mon_overscan_y / 2.);
}
abs_x -= (monitors[index].mon_overscan_x / 2.);
abs_y -= (monitors[index].mon_overscan_y / 2.);
abs_x = abs_x / (double) monitors[index].mon_xsize;
abs_y = abs_y / (double) monitors[index].mon_ysize;
if (abs_x >= 1.0)
abs_x = 1.0;
if (abs_y >= 1.0)
abs_y = 1.0;
if (abs_x <= 0.0)
abs_x = 0.0;
if (abs_y <= 0.0)
abs_y = 0.0;
if (enable_overscan) {
int index = mouse_tablet_in_proximity - 1;
if (mouse_tablet_in_proximity == -1)
mouse_tablet_in_proximity = 0;
}
abs_x *= monitors[index].mon_unscaled_size_x - 1;
abs_y *= monitors[index].mon_efscrnsz_y - 1;
if (abs_x <= (monitors[index].mon_overscan_x / 2.)) {
abs_x = (monitors[index].mon_overscan_x / 2.);
}
if (abs_y <= (monitors[index].mon_overscan_y / 2.)) {
abs_y = (monitors[index].mon_overscan_y / 2.);
}
abs_x -= (monitors[index].mon_overscan_x / 2.);
abs_y -= (monitors[index].mon_overscan_y / 2.);
abs_x = abs_x / (double) monitors[index].mon_xsize;
abs_y = abs_y / (double) monitors[index].mon_ysize;
if (abs_x >= 1.0)
abs_x = 1.0;
if (abs_y >= 1.0)
abs_y = 1.0;
}
if (dev->mode == MODE_TABLET) {
if (dev->cal_cntr && (!(dev->b & 1) && !!(b & 3))) {
dev->b |= 1;
} else if (dev->cal_cntr && ((dev->b & 1) && !(b & 3))) {
@@ -268,7 +280,7 @@ mtouch_poll(void *priv)
if (dev->cal_cntr) {
return 0;
}
if (!!(b & 3)) {
if (!!(b & 3)) { // Hover
dev->abs_x = abs_x;
dev->abs_y = abs_y;
dev->b |= 1;
@@ -281,7 +293,7 @@ mtouch_poll(void *priv)
fifo8_push(&dev->resp, (abs_x_int >> 7) & 0b1111111);
fifo8_push(&dev->resp, abs_y_int & 0b1111111);
fifo8_push(&dev->resp, (abs_y_int >> 7) & 0b1111111);
} else if ((dev->b & 1) && !(b & 3)) {
} else if ((dev->b & 1) && !(b & 3)) { // Touch
dev->b &= ~1;
abs_x_int = dev->abs_x * 16383;
abs_y_int = 16383 - dev->abs_y * 16383;
@@ -297,6 +309,28 @@ mtouch_poll(void *priv)
fifo8_push(&dev->resp, (abs_y_int >> 7) & 0b1111111);
}
}
else if (dev->mode == MODE_HEX) {
abs_x_int = abs_x * 1023;
abs_y_int = 1023 - (abs_y * 1023);
char buffer[20];
if (dev->cal_cntr && !b && dev->prev_b) {
microtouch_calibrate_timer(dev);
}
else if (b & 1) {
if (dev->prev_b == 0) { // Touchdown
snprintf(buffer, sizeof(buffer), "\x19%03X,%03X\r", abs_x_int, abs_y_int);
} else { // Touch Continuation
snprintf(buffer, sizeof(buffer), "\x1c%03X,%03X\r", abs_x_int, abs_y_int);
}
fifo8_push_all(&dev->resp, (uint8_t *)buffer, strlen(buffer));
} else if (dev->prev_b == 1) { // Liftoff
snprintf(buffer, sizeof(buffer), "\x18%03X,%03X\r", abs_x_int, abs_y_int);
fifo8_push_all(&dev->resp, (uint8_t *)buffer, strlen(buffer));
}
dev->prev_b = b & 1;
}
return 0;
}