Merge branch 'feature/tilt' into libusb-port
This commit is contained in:
commit
b9359970c3
@ -3,14 +3,15 @@
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*
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* Filename: hanvon-libusb.c
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*
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* Description: Libusb GP0504 handler prototype
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* Description: libusb Hanvon tablet driver
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*
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* Version: 0.1
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* Created: 08/17/2020 04:05:14 PM
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* Revision: none
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* Compiler: gcc
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*
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* Author: surkeh@protonmail.com
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* Maintaned by: scuti@teknik.io
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* surkeh@protonmail.com
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*
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* =====================================================================================
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*/
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@ -137,9 +138,9 @@ void callback_gp0504 (struct libusb_transfer *tx) { // for callback
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0x02: button press
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0x01: touching
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*/
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err = libevdev_uinput_write_event(
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ud, EV_KEY, BTN_TOOL_PEN, msg->is_move & (0x80|0x10));
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err = libevdev_uinput_write_event(ud, EV_KEY, BTN_TOOL_PEN, msg->is_move & (0x80|0x10));
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if(err) { DEBUG("err: %d\n",err); }
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if(msg->is_move & (0x80|0x10)) {
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msg->x_movement = htobe16(msg->x_movement);
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//DEBUG("Set X to %x\n",msg->x_movement);
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@ -150,14 +151,18 @@ void callback_gp0504 (struct libusb_transfer *tx) { // for callback
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err = libevdev_uinput_write_event(ud, EV_ABS, ABS_Y, msg->y_movement);
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if(err) { DEBUG("err: %d\n",err); }
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}
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err = libevdev_uinput_write_event(
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ud, EV_ABS, ABS_PRESSURE, msg->pressure);
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err = libevdev_uinput_write_event(ud, EV_ABS, ABS_PRESSURE, msg->pressure);
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if(err) { DEBUG("err: %d\n",err); }
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err = libevdev_uinput_write_event(ud, EV_ABS, ABS_TILT_X, msg->y_tilt);
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if(err) { DEBUG("err: %d\n",err); }
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err = libevdev_uinput_write_event(ud, EV_ABS, ABS_TILT_Y, msg->x_tilt);
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if(err) { DEBUG("err: %d\n",err); }
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err = libevdev_uinput_write_event(ud, EV_KEY, BTN_LEFT, msg->is_move & 0x01);
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if(err) { DEBUG("err: %d\n",err); }
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err = libevdev_uinput_write_event(
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ud, EV_KEY, BTN_RIGHT, (msg->is_move & 0x02) / 2);
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err = libevdev_uinput_write_event(ud, EV_KEY, BTN_RIGHT, (msg->is_move & 0x02) / 2);
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if(err) { DEBUG("err: %d\n",err); }
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// data[1]:
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// 0x10 = lift, 0x90 = close, 0x91 = press
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// 0x12 = btn (lift), 0x92 = btn (close), 0x93 = btn (press)
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@ -196,30 +201,30 @@ int init_ctrl(struct libusb_device * const d, struct libevdev **evdev, struct li
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libevdev_enable_event_code((*evdev), EV_KEY, BTN_TOOL_PEN, NULL);
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libevdev_enable_event_code((*evdev), EV_KEY, BTN_LEFT, NULL); // pen tap
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libevdev_enable_event_code((*evdev), EV_KEY, BTN_RIGHT, NULL); // pen button
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libevdev_enable_event_type((*evdev), EV_ABS); // enable absolute position
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libevdev_enable_event_type((*evdev), EV_ABS); // enable absolute position, pressure, tilt
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abs = malloc(sizeof(struct input_absinfo));
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// set up absolute x coordinate input
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abs->value = 0x1000;
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abs->minimum = 0;
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abs->maximum = 0x27DE;
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abs->fuzz = 0;
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abs->flat = 0;
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abs->resolution = 40;
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if(libevdev_enable_event_code((*evdev), EV_ABS, ABS_X, abs)<0) // pen button
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{
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if(libevdev_enable_event_code((*evdev), EV_ABS, ABS_X, abs)<0) {
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DEBUG("%s","failed to register absolute x\n");
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}
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abs = malloc(sizeof(struct input_absinfo));
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// set up absolute y coordinate input
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abs->value = 0x1000;
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abs->minimum = 0;
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abs->maximum = 0x1cfe;
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abs->fuzz = 0;
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abs->flat = 0;
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abs->resolution = 40;
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if(libevdev_enable_event_code((*evdev), EV_ABS, ABS_Y, abs)<0) // pen button
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{
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DEBUG("%s","failed to register absolute x\n");
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if(libevdev_enable_event_code((*evdev), EV_ABS, ABS_Y, abs)<0) {
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DEBUG("%s","failed to register absolute y\n");
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}
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// set up pressure input
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abs -> value = 0;
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abs -> minimum = 0;
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abs -> maximum = 0xff;
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@ -227,6 +232,23 @@ int init_ctrl(struct libusb_device * const d, struct libevdev **evdev, struct li
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if(libevdev_enable_event_code((*evdev), EV_ABS, ABS_PRESSURE, abs)<0) {
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DEBUG("%s","failed to register pressure\n");
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}
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// set up tilt x input
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abs -> value = 0;
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abs -> minimum = 0;
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abs -> maximum = AM_MAX_TILT_X;
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abs -> resolution = 0;
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if(libevdev_enable_event_code((*evdev), EV_ABS, ABS_TILT_X, abs)<0) {
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DEBUG("%s","failed to register x tilt\n");
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}
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// set up tilt y input
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abs -> value = 0;
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abs -> minimum = 0;
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abs -> maximum = AM_MAX_TILT_Y;
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abs -> resolution = 0;
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if(libevdev_enable_event_code((*evdev), EV_ABS, ABS_TILT_Y, abs)<0) {
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DEBUG("%s","failed to register y tilt\n");
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}
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switch(desc.idProduct) {
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case PRODUCT_ID_GP0504:
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libevdev_set_name((*evdev), "Hanvon Graphicpal GP0504");
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@ -238,6 +260,7 @@ int init_ctrl(struct libusb_device * const d, struct libevdev **evdev, struct li
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}
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int err = libevdev_uinput_create_from_device((*evdev), LIBEVDEV_UINPUT_OPEN_MANAGED, uidev);
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printf("Initializing controls status: %x, \n", uidev);
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free(abs);
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return is_ok;
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}
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@ -360,4 +383,3 @@ libusb_device *FindHanvon( libusb_context **context)
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return found;
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}
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