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LvglSync removed (#591)

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Replaced all usages with lvgl-module functions.
This commit is contained in:
Ken Van Hoeylandt
2026-07-26 23:56:07 +02:00
committed by GitHub
parent 03a6285328
commit 3354924359
35 changed files with 262 additions and 390 deletions
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Tactility/Source/lvgl/UsbHidInput.cpp
+39 -42
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@@ -2,10 +2,8 @@
#ifdef ESP_PLATFORM
#include <atomic>
#include <Tactility/Assets.h>
#include <Tactility/lvgl/Keyboard.h>
#include <Tactility/lvgl/LvglSync.h>
#include <tactility/device.h>
#include <tactility/drivers/usb_host_hid.h>
@@ -16,7 +14,9 @@
#include <freertos/task.h>
#include <freertos/semphr.h>
#include <lvgl.h>
#include <lvgl/lvgl.h>
#include <atomic>
namespace tt::lvgl {
@@ -148,33 +148,31 @@ static void usbHidInputTask(void* arg) {
auto* ctx = static_cast<UsbHidInputCtx*>(arg);
LOG_I(TAG, "started");
// TODO: Implement time-out
while (!lv_is_initialized()) {
vTaskDelay(pdMS_TO_TICKS(100));
}
if (lock()) {
ctx->mouse_cursor = lv_image_create(lv_layer_sys());
lv_obj_remove_flag(ctx->mouse_cursor, LV_OBJ_FLAG_CLICKABLE);
lv_image_set_src(ctx->mouse_cursor, TT_ASSETS_UI_CURSOR);
lv_obj_add_flag(ctx->mouse_cursor, LV_OBJ_FLAG_HIDDEN);
lvgl_lock();
ctx->mouse_indev = lv_indev_create();
lv_indev_set_type(ctx->mouse_indev, LV_INDEV_TYPE_POINTER);
lv_indev_set_read_cb(ctx->mouse_indev, mouse_read_cb);
lv_indev_set_user_data(ctx->mouse_indev, ctx);
lv_indev_set_cursor(ctx->mouse_indev, ctx->mouse_cursor);
ctx->mouse_cursor = lv_image_create(lv_layer_sys());
lv_obj_remove_flag(ctx->mouse_cursor, LV_OBJ_FLAG_CLICKABLE);
lv_image_set_src(ctx->mouse_cursor, TT_ASSETS_UI_CURSOR);
lv_obj_add_flag(ctx->mouse_cursor, LV_OBJ_FLAG_HIDDEN);
ctx->kb_indev = lv_indev_create();
lv_indev_set_type(ctx->kb_indev, LV_INDEV_TYPE_KEYPAD);
lv_indev_set_read_cb(ctx->kb_indev, keyboard_read_cb);
lv_indev_set_user_data(ctx->kb_indev, ctx);
lv_indev_set_group(ctx->kb_indev, lv_group_get_default());
ctx->mouse_indev = lv_indev_create();
lv_indev_set_type(ctx->mouse_indev, LV_INDEV_TYPE_POINTER);
lv_indev_set_read_cb(ctx->mouse_indev, mouse_read_cb);
lv_indev_set_user_data(ctx->mouse_indev, ctx);
lv_indev_set_cursor(ctx->mouse_indev, ctx->mouse_cursor);
unlock();
LOG_I(TAG, "LVGL input devices registered");
} else {
LOG_W(TAG, "could not acquire LVGL lock for indev registration");
}
ctx->kb_indev = lv_indev_create();
lv_indev_set_type(ctx->kb_indev, LV_INDEV_TYPE_KEYPAD);
lv_indev_set_read_cb(ctx->kb_indev, keyboard_read_cb);
lv_indev_set_user_data(ctx->kb_indev, ctx);
lv_indev_set_group(ctx->kb_indev, lv_group_get_default());
lvgl_unlock();
// Drain the HID event queue and route events to the appropriate destinations
while (ctx->running) {
@@ -228,29 +226,29 @@ static void usbHidInputTask(void* arg) {
break;
}
case USB_HID_EVENT_KEYBOARD_CONNECTED:
if (ctx->kb_indev && lock(pdMS_TO_TICKS(200))) {
if (ctx->kb_indev && lvgl_try_lock(pdMS_TO_TICKS(200))) {
hardware_keyboard_set_indev(ctx->kb_indev);
unlock();
lvgl_unlock();
}
break;
case USB_HID_EVENT_KEYBOARD_DISCONNECTED:
if (lock(pdMS_TO_TICKS(200))) {
if (lvgl_try_lock(pdMS_TO_TICKS(200))) {
hardware_keyboard_set_indev(nullptr);
unlock();
lvgl_unlock();
}
break;
case USB_HID_EVENT_MOUSE_CONNECTED:
ctx->mouse_connected = true;
if (ctx->mouse_cursor && lock(pdMS_TO_TICKS(200))) {
if (ctx->mouse_cursor && lvgl_try_lock(pdMS_TO_TICKS(200))) {
lv_obj_remove_flag(ctx->mouse_cursor, LV_OBJ_FLAG_HIDDEN);
unlock();
lvgl_unlock();
}
break;
case USB_HID_EVENT_MOUSE_DISCONNECTED:
ctx->mouse_connected = false;
if (ctx->mouse_cursor && lock(pdMS_TO_TICKS(200))) {
if (ctx->mouse_cursor && lvgl_try_lock(pdMS_TO_TICKS(200))) {
lv_obj_add_flag(ctx->mouse_cursor, LV_OBJ_FLAG_HIDDEN);
unlock();
lvgl_unlock();
}
break;
default:
@@ -258,16 +256,15 @@ static void usbHidInputTask(void* arg) {
}
}
if (lock()) {
if (ctx->mouse_indev) { lv_indev_delete(ctx->mouse_indev); ctx->mouse_indev = nullptr; }
if (ctx->mouse_cursor) { lv_obj_delete(ctx->mouse_cursor); ctx->mouse_cursor = nullptr; }
if (ctx->kb_indev) {
hardware_keyboard_set_indev(nullptr);
lv_indev_delete(ctx->kb_indev);
ctx->kb_indev = nullptr;
}
unlock();
lvgl_lock();
if (ctx->mouse_indev) { lv_indev_delete(ctx->mouse_indev); ctx->mouse_indev = nullptr; }
if (ctx->mouse_cursor) { lv_obj_delete(ctx->mouse_cursor); ctx->mouse_cursor = nullptr; }
if (ctx->kb_indev) {
hardware_keyboard_set_indev(nullptr);
lv_indev_delete(ctx->kb_indev);
ctx->kb_indev = nullptr;
}
lvgl_unlock();
LOG_I(TAG, "stopped");
xSemaphoreGive(ctx->task_done);
@@ -334,7 +331,7 @@ void stopUsbHidInput() {
vTaskDelete(ctx->task);
// Task was killed before it could clean up LVGL objects; do it here to
// prevent mouse_read_cb / keyboard_read_cb from running with a freed ctx.
if (lock(pdMS_TO_TICKS(200))) {
if (lvgl_try_lock(pdMS_TO_TICKS(200))) {
if (ctx->mouse_indev) { lv_indev_delete(ctx->mouse_indev); ctx->mouse_indev = nullptr; }
if (ctx->mouse_cursor) { lv_obj_delete(ctx->mouse_cursor); ctx->mouse_cursor = nullptr; }
if (ctx->kb_indev) {
@@ -342,7 +339,7 @@ void stopUsbHidInput() {
lv_indev_delete(ctx->kb_indev);
ctx->kb_indev = nullptr;
}
unlock();
lvgl_unlock();
}
}
ctx->task = nullptr;