80486DX2-66/86Box-fork
1
0
Fork 0
Code Issues Pull Requests Activity

Emulate a TouchPen instead

Browse Source
This commit is contained in:
Cacodemon345
2024-05-07 15:49:28 +06:00
parent 9faf4dc765
commit c71ca84d81
1 changed files with 23 additions and 13 deletions
Download Patch File Download Diff File Expand all files Collapse all files

36
src/device/mouse_microtouch_touchscreen.c
View File

@@ -46,7 +46,7 @@ typedef struct mouse_microtouch_t {
char cmd[512];
int cmd_pos;
int mode;
uint8_t cal_cntr;
uint8_t cal_cntr, pen_mode;
bool soh;
bool in_reset;
serial_t *serial;
@@ -89,17 +89,22 @@ 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' || (mtouch->cmd[0] == 'F' && mtouch->cmd[1] == 'O')) {
if (mtouch->cmd[0] == 'Z') {
fifo8_push(&mtouch->resp, 1);
fifo8_push_all(&mtouch->resp, (uint8_t *) "0\r", 2);
}
if (mtouch->cmd[0] == 'F' && mtouch->cmd[1] == 'O') {
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') {
fifo8_push(&mtouch->resp, 1);
fifo8_push_all(&mtouch->resp, (uint8_t *) "QM****00\r", sizeof("QM****00\r") - 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') {
fifo8_push(&mtouch->resp, 1);
fifo8_push_all(&mtouch->resp, (uint8_t *) "Q10200\r", sizeof("Q10200\r") - 1);
fifo8_push_all(&mtouch->resp, (uint8_t *) "P50200\r", sizeof("P50200\r") - 1);
}
if (mtouch->cmd[0] == 'F' && mtouch->cmd[1] == 'T') {
mtouch->mode = MODE_TABLET;
@@ -120,6 +125,7 @@ microtouch_process_commands(mouse_microtouch_t *mtouch)
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')) {
@@ -139,6 +145,8 @@ microtouch_process_commands(mouse_microtouch_t *mtouch)
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;
fifo8_push(&mtouch->resp, 1);
fifo8_push_all(&mtouch->resp, (uint8_t *) "0\r", 2);
}
@@ -212,7 +220,8 @@ mtouch_poll(void *priv)
double abs_y;
int b = mouse_get_buttons_ex();
mouse_get_abs_coords(&abs_x, &abs_y);
dev->b |= b & 1;
dev->b |= !!(b & 3);
if (abs_x >= 1.0)
abs_x = 1.0;
if (abs_y >= 1.0)
@@ -244,16 +253,16 @@ mtouch_poll(void *priv)
if (abs_y >= 1.0)
abs_y = 1.0;
}
if (dev->cal_cntr && (!(dev->b & 1) && (b & 1))) {
if (dev->cal_cntr && (!(dev->b & 1) && !!(b & 3))) {
dev->b |= 1;
} else if (dev->cal_cntr && ((dev->b & 1) && !(b & 1))) {
} else if (dev->cal_cntr && ((dev->b & 1) && !!(b & 3))) {
dev->b &= ~1;
microtouch_calibrate_timer(dev);
}
if (dev->cal_cntr) {
return 0;
}
if (b & 1) {
if (!!(b & 3)) {
dev->abs_x = abs_x;
dev->abs_y = abs_y;
dev->b |= 1;
@@ -261,21 +270,21 @@ mtouch_poll(void *priv)
abs_x_int = abs_x * 16383;
abs_y_int = 16383 - abs_y * 16383;
fifo8_push(&dev->resp, 0b11000000);
fifo8_push(&dev->resp, 0b11000000 | ((dev->pen_mode & 2) ? ((1 << 5) | ((b & 3))) : 0));
fifo8_push(&dev->resp, abs_x_int & 0b1111111);
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 & 1)) {
} else if ((dev->b & 1) && !(b & 3)) {
dev->b &= ~1;
abs_x_int = dev->abs_x * 16383;
abs_y_int = 16383 - dev->abs_y * 16383;
fifo8_push(&dev->resp, 0b11000000);
fifo8_push(&dev->resp, 0b11000000 | ((dev->pen_mode & 2) ? ((1 << 5)) : 0));
fifo8_push(&dev->resp, abs_x_int & 0b1111111);
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);
fifo8_push(&dev->resp, 0b10000000);
fifo8_push(&dev->resp, 0b10000000 | ((dev->pen_mode & 2) ? ((1 << 5)) : 0));
fifo8_push(&dev->resp, abs_x_int & 0b1111111);
fifo8_push(&dev->resp, (abs_x_int >> 7) & 0b1111111);
fifo8_push(&dev->resp, abs_y_int & 0b1111111);
@@ -302,6 +311,7 @@ mtouch_init(const device_t *info)
timer_add(&dev->reset_timer, microtouch_reset_complete, dev, 0);
timer_on_auto(&dev->host_to_serial_timer, (1000000. / 9600.) * 10);
dev->mode = MODE_TABLET;
dev->pen_mode = 3;
mouse_input_mode = 1;
mouse_set_buttons(2);
mouse_set_poll_ex(mtouch_poll_global);
@@ -348,7 +358,7 @@ static const device_config_t mtouch_config[] = {
};
const device_t mouse_mtouch_device = {
.name = "3M MicroTouch SMT3",
.name = "3M MicroTouch TouchPen 4",
.internal_name = "microtouch_touchpen",
.flags = DEVICE_COM,
.local = 0,