Generalized, default handles GP0504, others MAY work
This commit is contained in:
surkhe
parent
a91ca3c296
commit
f79b5d85ed
5
.gitignore
vendored
5
.gitignore
vendored
@ -1,3 +1,8 @@
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#
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# Project Executable
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#
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hvlusb
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#
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# NOTE! Don't add files that are generated in specific
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# subdirectories here. Add them in the ".gitignore" file
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@ -1,7 +1,7 @@
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# Hanvon Tablet Drivers
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Userspace driver for Hanvon pen tablets adapted from the original Linux kernel driver. Supports tablet features such as pen coordinates, x and y tilts, proximity and pressure detection.
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Userspace driver for Hanvon pen tablets adapted from the original Linux kernel driver. Supports tablet features such as pen coordinates, x and y tilt angle, hover detection, pressure detection, and button input.
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## Building
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make
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@ -13,11 +13,11 @@ Run the output executable from a terminal with sudo (preferrably in the backgrou
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## Supported Hardware
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Currently, only GP0504 is tested and supported.
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All tablets supported by the original driver should work with this libusb driver but only the GP0504 has been tested.
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The original series of supported hardware:
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The original driver supported the following models:
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Artmaster I: AM3M, AM0605, AM0806, AM1107, AM1209
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ArtMaster: AM3M, AM0605, AM0806, AM1107, AM1209
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Rollick: RL0604, RL0504
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268
hanvon-libusb.c
268
hanvon-libusb.c
@ -10,7 +10,7 @@
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* Revision: none
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* Compiler: gcc
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*
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* Maintained by: scuti@teknik.io
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* Maintained by: scuti@teknik.io
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* surkeh@protonmail.com
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*
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* =====================================================================================
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@ -24,38 +24,47 @@
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#include <libevdev/libevdev.h>
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#include <libevdev/libevdev-uinput.h>
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// #include <asm/unaligned.h>
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#define STATE_SUCCESS 0
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#define STATE_NOT_FOUND 1
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#define STATE_SUCCESS 0
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#define STATE_NOT_FOUND 1
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#define VENDOR_ID_HANVON 0x0b57
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#define PRODUCT_ID_AM3M 0x8528
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#define PRODUCT_ID_AM0806 0x8502
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#define PRODUCT_ID_AM0605 0x8503
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#define PRODUCT_ID_AM1107 0x8505
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#define PRODUCT_ID_AM1209 0x8501
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#define PRODUCT_ID_RL0604 0x851f
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#define PRODUCT_ID_RL0504 0x851d
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#define PRODUCT_ID_GP0806 0x8039
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#define PRODUCT_ID_GP0806B 0x8511
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#define PRODUCT_ID_GP0605 0x8512
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#define PRODUCT_ID_GP0605A 0x803a
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#define PRODUCT_ID_GP0504 0x8037
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#define PRODUCT_ID_NXS1513 0x8030
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#define PRODUCT_ID_GP0906 0x8521
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#define PRODUCT_ID_APPIV0906 0x8532
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#define VENDOR_ID_HANVON 0x0b57
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#define PRODUCT_ID_AM3M 0x8528
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#define PRODUCT_ID_AM0806 0x8502
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#define PRODUCT_ID_AM0605 0x8503
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#define PRODUCT_ID_AM1107 0x8505
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#define PRODUCT_ID_AM1209 0x8501
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#define PRODUCT_ID_RL0604 0x851f
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#define PRODUCT_ID_RL0504 0x851d
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#define PRODUCT_ID_GP0806 0x8039
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#define PRODUCT_ID_GP0806B 0x8511
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#define PRODUCT_ID_GP0605 0x8512
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#define PRODUCT_ID_GP0605A 0x803a
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#define PRODUCT_ID_GP0504 0x8037
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#define PRODUCT_ID_NXS1513 0x8030
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#define PRODUCT_ID_GP0906 0x8521
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#define PRODUCT_ID_APPIV0906 0x8532
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#define AM_PACKET_LEN 10
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#define AM_PACKET_LEN 10
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#define AM_RESOLUTION 40
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#define AM_WHEEL_THRESHOLD 4
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//static int lbuttons[]={BTN_0,BTN_1,BTN_2,BTN_3}; /* reported on all AMs */
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//static int rbuttons[]={BTN_4,BTN_5,BTN_6,BTN_7}; /* reported on AM1107+ */
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#define AM_MAX_ABS_X 0x27DE
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#define AM_MAX_ABS_Y 0x1CFE
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#define AM_MAX_TILT_X 0x3F
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#define AM_MAX_TILT_Y 0x7F
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#define AM_MAX_PRESSURE 0x400
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#define AM_WHEEL_THRESHOLD 4
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#define APPIV_MAX_ABS_X 0x5750
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#define APPIV_MAX_ABS_Y 0x5750
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#define AM_MAX_TILT_X 0x3f
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#define AM_MAX_TILT_Y 0x7f
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#define AM_MAX_PRESSURE 0x400
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#define BUTTON_EVENT_GP 0x01
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#define PEN_EVENT 0x02
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#define BUTTON_EVENT_0906 0x0C
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static int lbuttons[]={BTN_0,BTN_1,BTN_2,BTN_3}; /* reported on all AMs */
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static int rbuttons[]={BTN_4,BTN_5,BTN_6,BTN_7}; /* reported on AM1107+ */
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struct hanvon_message {
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unsigned char msgtype;
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@ -67,6 +76,9 @@ struct hanvon_message {
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unsigned char y_tilt;
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};
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// GLOBAL
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int wheel_position;
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int find_device(libusb_device **list, unsigned int count) {
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if (count < 0) {
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return -1;
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@ -77,7 +89,7 @@ int find_device(libusb_device **list, unsigned int count) {
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libusb_device *t = list[i];
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libusb_get_device_descriptor(list[i], &desc);
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if (desc.idVendor == VENDOR_ID_HANVON) {
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switch(desc.idProduct) {
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switch(desc.idProduct) {
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default:
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break;
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case PRODUCT_ID_AM0806:
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@ -113,16 +125,54 @@ void callback(struct libusb_transfer *transfer) {
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display_packets(data);
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}
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void callback_gp0504 (struct libusb_transfer *tx) { // for callback
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static inline void report_buttons( struct libevdev_uinput *ud,
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int buttons[],
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unsigned char data)
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{
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int err = 0;
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if((data & 0xf0) == 0xa0) {
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// TODO test that these are the correct buttons and all buttons are covered
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err = libevdev_uinput_write_event(ud, EV_KEY, buttons[1], (data & 0x02));
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if(err) { DEBUG("err: %d\n",err); }
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err = libevdev_uinput_write_event(ud, EV_KEY, buttons[2], (data & 0x04));
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if(err) { DEBUG("err: %d\n",err); }
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err = libevdev_uinput_write_event(ud, EV_KEY, buttons[3], (data & 0x08));
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if(err) { DEBUG("err: %d\n",err); }
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} else if(data <= 0x3f) { /* slider area active */
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int delta = data - wheel_position;
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if(abs(delta) < AM_WHEEL_THRESHOLD) {
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err = libevdev_uinput_write_event(ud, EV_REL, REL_WHEEL, delta); // TODO test delta as input
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if(err) { DEBUG("err: %d\n",err); }
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wheel_position = data;
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}
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}
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}
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// NOTE:
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// Judging by the original driver, this should work for all but may not work
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// for the APPIV0906. Possibly needs little endian for APPIV0906 x and y data
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// but we don't have any means of testing this without that tablet.
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// NOTE:
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// Left and right mouse click should work for all but additional buttons are
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// not supported by the default handler.
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void callback_default (struct libusb_transfer *tx) { // for callback
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unsigned char *data = tx -> buffer;
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struct hanvon_message *msg = (struct hanvon_message *)tx -> buffer;
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int err = 0;
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struct libevdev_uinput *ud = tx -> user_data;
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switch(msg->msgtype) {
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case 0x01:
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display_packets(data);
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case BUTTON_EVENT_GP:
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if(data[1] == 0x55) { // left side buttons
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report_buttons(ud, lbuttons, msg->x_movement); // button pressed data in same place as position data
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}
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if(data[3] == 0xAA) { // right side buttons (am1107, am1209
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report_buttons(ud, rbuttons, msg->y_movement); // button pressed data in same place as position data
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}
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break;
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case 0x02:
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case PEN_EVENT:
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/* is_move values:
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0x80: near, 0x02: button press
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0x10: floating, 0x01: touching */
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@ -146,7 +196,7 @@ void callback_gp0504 (struct libusb_transfer *tx) { // for callback
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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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ud, EV_ABS, ABS_PRESSURE, msg->pressure * 8 // reference original driver
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);
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if(err) { DEBUG("err: %d\n",err); }
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err = libevdev_uinput_write_event(
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@ -168,13 +218,48 @@ void callback_gp0504 (struct libusb_transfer *tx) { // for callback
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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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display_packets(data);
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break;
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case BUTTON_EVENT_0906:
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// TODO confirm this is the byte that contains button flags
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err = libevdev_uinput_write_event(
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ud, EV_KEY, BTN_0, (msg->is_move & 0x0100) / 2
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);
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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_1, (msg->is_move & 0x0200) / 2
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);
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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_2, (msg->is_move & 0x0400) / 2
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);
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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_3, (msg->is_move & 0x0800) / 2
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);
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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_4, (msg->is_move & 0x1000) / 2
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);
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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_5, (msg->is_move & 0x2000) / 2
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);
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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_6, (msg->is_move & 0x4000) / 2
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);
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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_7, (msg->is_move & 0x8000) / 2
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);
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if(err) { DEBUG("err: %d\n",err); }
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default:
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display_packets(data);
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// do nothing
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break;
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}
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// always display packets
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display_packets(data);
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err += libevdev_uinput_write_event(ud, EV_SYN, SYN_REPORT, 0);
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if (err != 0) {
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printf("error : gp0504, %i\n", err);
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@ -188,6 +273,7 @@ int init_ctrl(struct libusb_device * const d,
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struct libevdev_uinput **uidev) {
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struct input_absinfo *abs;
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printf("init_ctrl: %x\n", uidev);
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wheel_position = AM_WHEEL_THRESHOLD - 1; // init global
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if (d == NULL) {
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return -1;
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}
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@ -195,10 +281,11 @@ int init_ctrl(struct libusb_device * const d,
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struct libusb_device_descriptor desc;
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libusb_get_device_descriptor(d, &desc);
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(*evdev) = libevdev_new();
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// set up inputs all devices have
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libevdev_enable_property((*evdev), INPUT_PROP_DIRECT);
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libevdev_enable_event_type((*evdev), EV_SYN);
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libevdev_enable_event_code((*evdev), EV_SYN, SYN_REPORT, NULL);
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// every tablet has these features
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libevdev_enable_event_type((*evdev), EV_KEY); // enable pen button
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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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@ -209,10 +296,17 @@ int init_ctrl(struct libusb_device * const d,
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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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switch(desc.idProduct) {
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case PRODUCT_ID_APPIV0906:
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abs->maximum = APPIV_MAX_ABS_X;
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break;
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default:
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abs->maximum = AM_MAX_ABS_X;
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break;
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}
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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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abs->resolution = AM_RESOLUTION;
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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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is_ok = -1;
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@ -220,8 +314,15 @@ int init_ctrl(struct libusb_device * const d,
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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->resolution = 40;
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switch(desc.idProduct) {
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case PRODUCT_ID_APPIV0906:
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abs->maximum = APPIV_MAX_ABS_Y;
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break;
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default:
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abs->maximum = AM_MAX_ABS_Y;
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break;
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}
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abs->resolution = AM_RESOLUTION;
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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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is_ok = -1;
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@ -253,15 +354,91 @@ int init_ctrl(struct libusb_device * const d,
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DEBUG("%s","failed to register y tilt\n");
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is_ok = -1;
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}
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// Scroll wheel is NOT universal
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if(libevdev_enable_event_code((*evdev), EV_REL, REL_WHEEL, NULL)<0) {
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DEBUG("%s","failed to register scroll wheel\n");
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is_ok = -1;
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}
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// set up device-specific inputs
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switch(desc.idProduct) {
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case PRODUCT_ID_AM3M:
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case PRODUCT_ID_AM0806:
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case PRODUCT_ID_AM0605:
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libevdev_enable_event_code((*evdev), EV_KEY, BTN_0, NULL);
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libevdev_enable_event_code((*evdev), EV_KEY, BTN_1, NULL);
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libevdev_enable_event_code((*evdev), EV_KEY, BTN_2, NULL);
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libevdev_enable_event_code((*evdev), EV_KEY, BTN_3, NULL);
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break;
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case PRODUCT_ID_AM1107:
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case PRODUCT_ID_AM1209:
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libevdev_enable_event_code((*evdev), EV_KEY, BTN_0, NULL);
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libevdev_enable_event_code((*evdev), EV_KEY, BTN_1, NULL);
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libevdev_enable_event_code((*evdev), EV_KEY, BTN_2, NULL);
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libevdev_enable_event_code((*evdev), EV_KEY, BTN_3, NULL);
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libevdev_enable_event_code((*evdev), EV_KEY, BTN_4, NULL);
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libevdev_enable_event_code((*evdev), EV_KEY, BTN_5, NULL);
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libevdev_enable_event_code((*evdev), EV_KEY, BTN_6, NULL);
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libevdev_enable_event_code((*evdev), EV_KEY, BTN_7, NULL);
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break;
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default:
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// do nothing
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break;
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}
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// set up libevdev device name strings
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switch(desc.idProduct) {
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// cases are in ID order
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case PRODUCT_ID_AM3M:
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// space between Art and Master intentional
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libevdev_set_name((*evdev), "Hanvon Art Master III");
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break;
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case PRODUCT_ID_AM0806:
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libevdev_set_name((*evdev), "Hanvon ArtMaster AM0806");
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break;
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case PRODUCT_ID_AM0605:
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libevdev_set_name((*evdev), "Hanvon ArtMaster AM0605");
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break;
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case PRODUCT_ID_AM1107:
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// space between Art and Master intentional
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libevdev_set_name((*evdev), "Hanvon Art Master AM1107");
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break;
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case PRODUCT_ID_AM1209:
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libevdev_set_name((*evdev), "Hanvon ArtMaster AM1209");
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break;
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case PRODUCT_ID_RL0604:
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libevdev_set_name((*evdev), "Hanvon Rollick 0604");
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break;
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case PRODUCT_ID_RL0504:
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libevdev_set_name((*evdev), "Hanvon Rollick 0504");
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break;
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case PRODUCT_ID_GP0806:
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libevdev_set_name((*evdev), "Hanvon Graphicpal 0806");
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break;
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case PRODUCT_ID_GP0806B:
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libevdev_set_name((*evdev), "Hanvon Graphicpal 0806B");
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break;
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case PRODUCT_ID_GP0605:
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libevdev_set_name((*evdev), "Hanvon Graphicpal 0605");
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break;
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case PRODUCT_ID_GP0605A:
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libevdev_set_name((*evdev), "Hanvon Graphicpal 0605A");
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break;
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case PRODUCT_ID_GP0504:
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libevdev_set_name((*evdev), "Hanvon Graphicpal GP0504");
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libevdev_set_name((*evdev), "Hanvon Graphicpal 0504");
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break;
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case PRODUCT_ID_NXS1513:
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libevdev_set_name((*evdev), "Hanvon Nilox NXS1513");
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break;
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case PRODUCT_ID_GP0906:
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libevdev_set_name((*evdev), "Hanvon Graphicpal 0906");
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break;
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case PRODUCT_ID_APPIV0906:
|
||||
libevdev_set_name((*evdev), "Hanvon Art Painter Pro APPIV0906");
|
||||
break;
|
||||
}
|
||||
|
||||
int err = libevdev_uinput_create_from_device(
|
||||
(*evdev), LIBEVDEV_UINPUT_OPEN_MANAGED, uidev
|
||||
);
|
||||
@ -275,7 +452,7 @@ int handle_device_lusb(libusb_device *d) {
|
||||
int status = libusb_open(d, &h);
|
||||
if (status < 0 || h == NULL) {
|
||||
printf("Error opening device, %i.\n", status);
|
||||
return 0;
|
||||
return 0;
|
||||
}
|
||||
struct libevdev *evdev = NULL;
|
||||
struct libevdev_uinput *uidev = NULL;
|
||||
@ -294,12 +471,13 @@ int handle_device_lusb(libusb_device *d) {
|
||||
|
||||
// Allocate memory for transfer, configure, then submit
|
||||
tx = libusb_alloc_transfer(0);
|
||||
libusb_fill_interrupt_transfer( tx,
|
||||
libusb_fill_interrupt_transfer(
|
||||
tx,
|
||||
h,
|
||||
ENDPOINT_ADDR,
|
||||
buffer,
|
||||
AM_PACKET_LEN,
|
||||
callback_gp0504,
|
||||
callback_default,
|
||||
uidev, // extra data to send in tx
|
||||
130); // timeout in milliseconds
|
||||
do {
|
||||
|
||||
Loading…
Reference in New Issue
Block a user