Files
tactility/Drivers/st7789-module/source/module.cpp
Ken Van Hoeylandt 50c0a14a93 New kernel drivers and more (#560)
- Added kernel base drivers for: display, pointer (touch, mouse, etc.), keyboard, adc, power supply and backlight
- Implement new kernel driver modules: `st7789-module` and `gt911-module`
- Implement ESP32 ADC "oneshot" kernel driver
- Implement ESP32  backlight kernel driver with ledc API
- Implemented `battery-sense` driver that allows for voltage measurement and creates a power supply child device
- Updated github actions
- Updated flash scripts
- Fix for esp32 legacy driver conflict with ADC
- Created separate `lilygo-tdeck` and `lilygo-tdeck-plus` devices
- Created `lilygo-module` with LilyGO kernel drivers
- Fix for intermittent errors in build related to code generation of `devicetree.c`
- `lvgl-module` can now map kernel drivers onto LVGL devices
- Created `KernelDisplayApp` as a mirror of `HalDisplayApp` (formerly `DisplayApp`)
- Removed `struct` and `enum` prefix in a lot of kernel driver cpp source files
- `lilygo-tdeck` and `lilygo-tdeck-plus` are now fully relying on kernel drivers and don't use any of the old HAL
2026-07-12 00:29:12 +02:00

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C++

// SPDX-License-Identifier: Apache-2.0
#include <tactility/check.h>
#include <tactility/driver.h>
#include <tactility/module.h>
extern "C" {
extern Driver st7789_driver;
static error_t start() {
/* We crash when construct fails, because if a single driver fails to construct,
* there is no guarantee that the previously constructed drivers can be destroyed */
check(driver_construct_add(&st7789_driver) == ERROR_NONE);
return ERROR_NONE;
}
static error_t stop() {
/* We crash when destruct fails, because if a single driver fails to destruct,
* there is no guarantee that the previously destroyed drivers can be recovered */
check(driver_remove_destruct(&st7789_driver) == ERROR_NONE);
return ERROR_NONE;
}
Module st7789_module = {
.name = "st7789",
.start = start,
.stop = stop,
.symbols = nullptr,
.internal = nullptr
};
} // extern "C"