adolforeyna/tactility
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Trackball Pointer Mode & driver rewrite (#453)

Browse Source
This commit is contained in:
Shadowtrance
2026-01-24 02:30:13 +10:00
committed by GitHub
parent 01ffe420eb
commit b8214fd378
15 changed files with 850 additions and 209 deletions
Download Patch File Download Diff File Expand all files Collapse all files
Devices/lilygo-tdeck/Source/devices/TrackballDevice.cpp
+34 -13
View File
@@ -1,28 +1,49 @@
#include "TrackballDevice.h"
#include <Trackball/Trackball.h> // Driver
#include <Tactility/Logger.h>
#include <Tactility/lvgl/LvglSync.h>
#include <Tactility/settings/TrackballSettings.h>
static const auto LOGGER = tt::Logger("TrackballDevice");
bool TrackballDevice::start() {
if (initialized) {
return true;
}
// T-Deck trackball GPIO configuration from LilyGo reference
trackball::TrackballConfig config = {
.pinRight = GPIO_NUM_2, // BOARD_TBOX_G02
.pinUp = GPIO_NUM_3, // BOARD_TBOX_G01
.pinLeft = GPIO_NUM_1, // BOARD_TBOX_G04
.pinDown = GPIO_NUM_15, // BOARD_TBOX_G03
.pinClick = GPIO_NUM_0, // BOARD_BOOT_PIN
.movementStep = 1 // pixels per movement
.pinRight = GPIO_NUM_2, // BOARD_TBOX_G02
.pinUp = GPIO_NUM_3, // BOARD_TBOX_G01
.pinLeft = GPIO_NUM_1, // BOARD_TBOX_G04
.pinDown = GPIO_NUM_15, // BOARD_TBOX_G03
.pinClick = GPIO_NUM_0, // BOARD_BOOT_PIN
.encoderSensitivity = 1, // 1 step per tick for menu navigation
.pointerSensitivity = 10 // 10 pixels per tick for cursor movement
};
indev = trackball::init(config);
if (indev != nullptr) {
initialized = true;
return true;
if (indev == nullptr) {
return false;
}
return false;
initialized = true;
// Apply persisted trackball settings (requires LVGL lock for cursor manipulation)
auto tbSettings = tt::settings::trackball::loadOrGetDefault();
if (tt::lvgl::lock(100)) {
trackball::setMode(tbSettings.trackballMode == tt::settings::trackball::TrackballMode::Pointer
? trackball::Mode::Pointer
: trackball::Mode::Encoder);
trackball::setEncoderSensitivity(tbSettings.encoderSensitivity);
trackball::setPointerSensitivity(tbSettings.pointerSensitivity);
trackball::setEnabled(tbSettings.trackballEnabled);
tt::lvgl::unlock();
} else {
LOGGER.warn("Failed to acquire LVGL lock for trackball settings");
}
return true;
}
bool TrackballDevice::stop() {