Ken Van Hoeylandt bf91e7530d
Time & date, system events and much more (#152)
## Time & Date
- Added time to statusbar widget
- Added Time & Date Settings app
- Added TimeZone app for selecting TimeZone
- Added `tt::time` namespace with timezone code

## Other changes

- Added `SystemEvent` to publish/subscribe to system wide (e.g. for init code, but also for time settings changes)
- Changed the way the statusbar widget works: now there's only 1 that gets shown/hidden, instead of 1 instance per app instance.
- Moved `lowercase()` function to new namespace: `tt::string`
- Increased T-Deck flash & PSRAM SPI frequencies to 120 MHz (from 80 MHz)
- Temporary work-around (+ TODO item) for LVGL stack size (issue with WiFi app)
- Suppress T-Deck keystroke debugging to debug level (privacy issue)
- Improved SDL dependency wiring in various `CMakeLists.txt`
- `Loader` service had some variables renamed to the newer C++ style (from previous C style)
2025-01-10 23:44:32 +01:00

34 lines
969 B
C++

#include "Log.h"
#include "Thread.h"
#include "lvgl/LvglSync.h"
#include "esp_lvgl_port.h"
#include "hal/TdeckDisplay.h"
#define TAG "tdeck_lvgl"
// LVGL
// The minimum task stack seems to be about 3500, but that crashes the wifi app in some scenarios
// At 8192, it sometimes crashes when wifi-auto enables and is busy connecting and then you open WifiManage
#define TDECK_LVGL_TASK_STACK_DEPTH 9216
bool tdeck_init_lvgl() {
static lv_disp_t* display = nullptr;
const lvgl_port_cfg_t lvgl_cfg = {
.task_priority = tt::THREAD_PRIORITY_RENDER,
.task_stack = TDECK_LVGL_TASK_STACK_DEPTH,
.task_affinity = -1, // core pinning
.task_max_sleep_ms = 500,
.timer_period_ms = 5
};
TT_LOG_D(TAG, "LVGL port init");
if (lvgl_port_init(&lvgl_cfg) != ESP_OK) {
TT_LOG_E(TAG, "LVGL port init failed");
return false;
}
tt::lvgl::syncSet(&lvgl_port_lock, &lvgl_port_unlock);
return true;
}