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Migrate devices, create drivers, other improvements & fixes (#574)

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Migrated devices to kernel drivers:

- guition-jc3248w535c
- m5stack-core2
- m5stack-cores3
- m5stack-papers3

New drivers:

- axp192-module
- axp2101-module

Fixes:

- Fix SD card LDO for P4 devices
- Updated PowerOff app to work with kernel displays
- Fix for `lvgl_try_lock()` timing
- Fix for touch events with slow updating displays

Improvements:

- `GuiService` now keeps trying to lock to prevent silent failures caused by drivers.
- `GuiService` now uses lvgl-module calls for locking/unlocking
- display driver now has capability `DISPLAY_CAPABILITY_SLOW_REFRESH`
This commit is contained in:
Ken Van Hoeylandt
2026-07-19 00:39:26 +02:00
committed by GitHub
parent 5f54f7ca3d
commit f9453d8956
119 changed files with 3327 additions and 3994 deletions
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Tactility/Source/app/poweroff/PowerOff.cpp
+37 -21
View File
@@ -1,3 +1,7 @@
#include "Tactility/Tactility.h"
#include "tactility/drivers/display.h"
#include <Tactility/app/AppContext.h>
#include <Tactility/app/AppRegistration.h>
#include <Tactility/hal/display/DisplayDevice.h>
@@ -16,13 +20,7 @@ extern const AppManifest manifest;
class PowerOffApp final : public App {
/** Replaces the screen with a plain "powered off" message, forces it to draw
* synchronously, and waits for the display to confirm the draw physically
* finished. On e-paper this is what's left showing once power cuts, so it
* doubles as visual confirmation that the device shut down cleanly rather
* than crashed or hung. Called from an LVGL button click callback, so it's
* already running on the LVGL thread. */
static void showPoweredOffScreenAndWait(hal::display::DisplayDevice* display) {
static void showPoweredOffScreen() {
auto* screen = lv_obj_create(nullptr);
lv_obj_set_style_bg_color(screen, lv_color_white(), 0);
lv_obj_set_flex_flow(screen, LV_FLEX_FLOW_COLUMN);
@@ -38,14 +36,6 @@ class PowerOffApp final : public App {
lv_obj_set_style_text_color(subtitle, lv_color_black(), 0);
lv_screen_load(screen);
if (display != nullptr) {
auto* lvgl_display = display->getLvglDisplay();
if (lvgl_display != nullptr) {
lv_refr_now(lvgl_display);
}
display->waitForFlushComplete();
}
}
static bool anyDeviceSupportsPowerOff() {
@@ -65,14 +55,40 @@ class PowerOffApp final : public App {
return;
}
auto display = hal::findFirstDevice<hal::display::DisplayDevice>(hal::Device::Type::Display);
showPoweredOffScreenAndWait(display.get());
Device* display;
error_t error = device_get_first_by_type(&DISPLAY_TYPE, &display);
// TODO: remove this logic path when all displays have been migrated to kernel display drivers
if (error != ERROR_NONE) {
// No display, power off now
device_for_each_of_type(&POWER_SUPPLY_TYPE, nullptr, [](Device* device, void* /*context*/) {
if (device_is_ready(device) && power_supply_supports_power_off(device)) {
power_supply_power_off(device);
}
return true;
});
return;
}
device_for_each_of_type(&POWER_SUPPLY_TYPE, nullptr, [](Device* device, void* /*context*/) {
if (device_is_ready(device) && power_supply_supports_power_off(device)) {
power_supply_power_off(device);
bool is_slow_refresh = display_has_capability(display, DISPLAY_CAPABILITY_SLOW_REFRESH);
if (is_slow_refresh) {
auto* lvgl_display = lv_display_get_default();
showPoweredOffScreen();
if (lvgl_display != nullptr) {
lv_refr_now(lvgl_display);
}
return true;
}
getMainDispatcher().dispatch([is_slow_refresh] {
// Not necessary for LilyGO Paper S3, but other drivers with async rendering might need us to wait a bit.
if (is_slow_refresh) {
vTaskDelay(pdMS_TO_TICKS(2000));
}
device_for_each_of_type(&POWER_SUPPLY_TYPE, nullptr, [](Device* device, void* /*context*/) {
if (device_is_ready(device) && power_supply_supports_power_off(device)) {
power_supply_power_off(device);
}
return true;
});
});
}