Écran tactile sous Linux
L'objectif est d'utiliser au mieux la tablette ou l'écran tactile :- idéalement reconnaissance de caractères pour prise de notes
- dessiner à la va vite des schémas avec une qualité correcte
- trouver les éléments techniques caractérisant la résolution, la taille de l'équipement, en profiter pour recenser ce qui est possible pour touchpad (certains ont une bonne résolution voire un écran)
- certaines sont livrées avec un crayon
Quelques logiciels spécifiques (ou pas) aux écrans tactiles
Il y a bien sûr :- xournal https://xournal.sourceforge.net/ Xournal is an application for note taking, sketching, keeping a journal using a stylus. It is similar to Journal or to other alternatives
- xournal++ https://github.com/xournalpp/xournalpp Xournal++ is a hand note taking software. It supports pen input, e.g. Wacom tablets.
pour du dessin à main levée ou des schémas :
- essayer drawio
- drawpile
- gimp
- onboard : clavier pour écran tactile
- openboard : tableau blanc interactif (dérivé de open-sankore)
Matériels avec écran tactile
netbook Fujitsu Lifebook T series T580 : écran pivotant pour se poser sur le clavier, résolution pas ouf (ça fait des escaliers...), fonctionne mieux avec crayon (perdu)https://linux-hardware.org/?probe=086dbef0bd indique USB 1b96:0008 / 03-00-00 N-Trig DuoSense human interface usbhid
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/724831
touchpad synaptic : X Min 1472 Max 5752 Resolution 83 Y Min 1408 Max 4980 Resolution 150
touchscreen : X Min 0 Max 9600 Resolution 43 Y Min 0 Max 7200 Resolution 58
commandes utiles pour identifier matériel
lspci -nn|grep -i vga # pour carte graphiqueevtest
pour touchpad :
No device specified, trying to scan all of /dev/input/event* Available devices: /dev/input/event0: Sleep Button /dev/input/event1: Lid Switch /dev/input/event10: HDA Intel HDMI HDMI/DP,pcm=7 /dev/input/event11: HDA Intel HDMI HDMI/DP,pcm=8 /dev/input/event12: ST LIS3LV02DL Accelerometer /dev/input/event13: HDA ATI HDMI HDMI/DP,pcm=7 /dev/input/event14: HDA Digital PCBeep /dev/input/event15: HDA Intel PCH Mic /dev/input/event16: HDA Intel PCH Line /dev/input/event17: HDA Intel PCH Dock Line Out /dev/input/event18: HDA Intel PCH Headphone /dev/input/event19: PS/2 Generic Mouse /dev/input/event2: Power Button /dev/input/event20: SynPS/2 Synaptics TouchPad /dev/input/event3: Video Bus /dev/input/event4: Video Bus /dev/input/event5: AT Translated Set 2 keyboard /dev/input/event6: Wireless hotkeys /dev/input/event7: HP WMI hotkeys /dev/input/event8: HDA ATI HDMI HDMI/DP,pcm=3 /dev/input/event9: HDA Intel HDMI HDMI/DP,pcm=3 Select the device event number [0-20]: 20 Input driver version is 1.0.1 Input device ID: bus 0x11 vendor 0x2 product 0x7 version 0x1b1 Input device name: "SynPS/2 Synaptics TouchPad" Supported events: Event type 0 (EV_SYN) Event type 1 (EV_KEY) Event code 272 (BTN_LEFT) Event code 273 (BTN_RIGHT) Event code 325 (BTN_TOOL_FINGER) Event code 328 (BTN_TOOL_QUINTTAP) Event code 330 (BTN_TOUCH) Event code 333 (BTN_TOOL_DOUBLETAP) Event code 334 (BTN_TOOL_TRIPLETAP) Event code 335 (BTN_TOOL_QUADTAP) Event type 3 (EV_ABS) Event code 0 (ABS_X) Value 5449 Min 1368 Max 5658 Resolution 41 Event code 1 (ABS_Y) Value 3851 Min 1240 Max 4746 Resolution 66 Event code 24 (ABS_PRESSURE) Value 0 Min 0 Max 255 Event code 28 (ABS_TOOL_WIDTH) Value 0 Min 0 Max 15 Event code 47 (ABS_MT_SLOT) Value 0 Min 0 Max 1 Event code 53 (ABS_MT_POSITION_X) Value 0 Min 1368 Max 5658 Resolution 41 Event code 54 (ABS_MT_POSITION_Y) Value 0 Min 1240 Max 4746 Resolution 66 Event code 57 (ABS_MT_TRACKING_ID) Value 0 Min 0 Max 65535 Event code 58 (ABS_MT_PRESSURE) Value 0 Min 0 Max 255 Properties: Property type 0 (INPUT_PROP_POINTER)
evtest sur fujitsu T580
evtest No device specified, trying to scan all of /dev/input/event* Available devices: /dev/input/event0: Lid Switch /dev/input/event1: Power Button /dev/input/event10: Fujitsu FUJ02E3 /dev/input/event11: SynPS/2 Synaptics TouchPad /dev/input/event12: HDA Digital PCBeep /dev/input/event13: HDA Intel MID Mic /dev/input/event14: HDA Intel MID Front Headphone /dev/input/event15: HDA Intel MID HDMI/DP,pcm=3 /dev/input/event2: Sleep Button /dev/input/event3: Power Button /dev/input/event4: Video Bus /dev/input/event5: N-Trig Pen /dev/input/event6: N-Trig MultiTouch /dev/input/event7: N-Trig Touchscreen /dev/input/event8: AT Translated Set 2 keyboard /dev/input/event9: Fujitsu FUJ02BF Select the device event number [0-15]: 11 Input driver version is 1.0.1 Input device ID: bus 0x11 vendor 0x2 product 0x7 version 0x1b1 Input device name: "SynPS/2 Synaptics TouchPad" Supported events: Event type 0 (EV_SYN) Event type 1 (EV_KEY) Event code 272 (BTN_LEFT) Event code 273 (BTN_RIGHT) Event code 325 (BTN_TOOL_FINGER) Event code 330 (BTN_TOUCH) Event code 333 (BTN_TOOL_DOUBLETAP) Event code 334 (BTN_TOOL_TRIPLETAP) Event type 3 (EV_ABS) Event code 0 (ABS_X) Value 3048 Min 1472 Max 5752 Resolution 83 Event code 1 (ABS_Y) Value 2565 Min 1408 Max 4980 Resolution 150 Event code 24 (ABS_PRESSURE) Value 0 Min 0 Max 255 Event code 28 (ABS_TOOL_WIDTH) Value 0 Min 0 Max 15 Event code 47 (ABS_MT_SLOT) Value 0 Min 0 Max 1 Event code 53 (ABS_MT_POSITION_X) Value 0 Min 1472 Max 5752 Resolution 83 Event code 54 (ABS_MT_POSITION_Y) Value 0 Min 1408 Max 4980 Resolution 150 Event code 57 (ABS_MT_TRACKING_ID) Value 0 Min 0 Max 65535 Properties: Property type 0 (INPUT_PROP_POINTER) Property type 3 (INPUT_PROP_SEMI_MT) Select the device event number [0-15]: 7 Input driver version is 1.0.1 Input device ID: bus 0x3 vendor 0x1b96 product 0x8 version 0x110 Input device name: "N-Trig Touchscreen" Supported events: Event type 0 (EV_SYN) Event type 1 (EV_KEY) Event code 330 (BTN_TOUCH) Event code 333 (BTN_TOOL_DOUBLETAP) Event type 3 (EV_ABS) Event code 0 (ABS_X) Value 0 Min 0 Max 9600 Resolution 43 Event code 1 (ABS_Y) Value 0 Min 0 Max 7200 Resolution 58 Event code 40 (ABS_MISC) Value 0 Min 0 Max 9600 Event type 4 (EV_MSC) Event code 4 (MSC_SCAN) Select the device event number [0-15]: 6 Input driver version is 1.0.1 Input device ID: bus 0x3 vendor 0x1b96 product 0x8 version 0x110 Input device name: "N-Trig MultiTouch" Supported events: Event type 0 (EV_SYN) Event type 1 (EV_KEY) Event code 330 (BTN_TOUCH) Event code 333 (BTN_TOOL_DOUBLETAP) Event type 3 (EV_ABS) Event code 0 (ABS_X) Value 0 Min 0 Max 9600 Event code 1 (ABS_Y) Value 0 Min 0 Max 7200 Event code 40 (ABS_MISC) Value 0 Min 0 Max 255 Event code 48 (ABS_MT_TOUCH_MAJOR) Value 0 Min 0 Max 9600 Resolution 77 Event code 49 (ABS_MT_TOUCH_MINOR) Value 0 Min 0 Max 7200 Resolution 58 Event code 52 (ABS_MT_ORIENTATION) Value 0 Min 0 Max 1 Event code 53 (ABS_MT_POSITION_X) Value 0 Min 0 Max 9600 Resolution 43 Event code 54 (ABS_MT_POSITION_Y) Value 0 Min 0 Max 7200 Resolution 58 Event type 4 (EV_MSC) Event code 4 (MSC_SCAN) Properties: Select the device event number [0-15]: 5 Input driver version is 1.0.1 Input device ID: bus 0x3 vendor 0x1b96 product 0x8 version 0x110 Input device name: "N-Trig Pen" Supported events: Event type 0 (EV_SYN) Event type 1 (EV_KEY) Event code 320 (BTN_TOOL_PEN) Event code 321 (BTN_TOOL_RUBBER) Event code 330 (BTN_TOUCH) Event code 331 (BTN_STYLUS) Event type 3 (EV_ABS) Event code 0 (ABS_X) Value 0 Min 0 Max 9600 Resolution 43 Event code 1 (ABS_Y) Value 0 Min 0 Max 7200 Resolution 58 Event code 24 (ABS_PRESSURE) Value 0 Min 0 Max 256 Event type 4 (EV_MSC) Event code 4 (MSC_SCAN) Properties: Property type 1 (INPUT_PROP_DIRECT)
CategoryHacking CategoryHardware
