Ken Van Hoeylandt 74127a5f6c
Add kernel drivers for SPI and UART and make locking APIs more consistent (#489)
- Add kernel support for SPI driver
- Add kernel support for UART driver
- Implemented ESP32 UART kernel driver
- Update existing UART-related code in Tactility to use new kernel driver
- Remove UART from tt::hal::Configuration
- Remove tt_hal_uart functionality but keep functions for now
- Update devicetrees for UART changes
- Kernel mutex and recursive mutex: improved locking API design
- Other kernel improvements
- Added device_exists_of_type() and device_find_by_name()
2026-02-07 21:28:11 +01:00

58 lines
2.0 KiB
C++

#include <Bq27220.h>
#include <Tactility/Logger.h>
#include <Tactility/LogMessages.h>
#include <Tactility/kernel/SystemEvents.h>
#include <Tactility/service/gps/GpsService.h>
#include <Tactility/hal/gps/GpsConfiguration.h>
#include <driver/gpio.h>
#include <PwmBacklight.h>
static const auto LOGGER = tt::Logger("T-Lora Pager");
bool tpagerInit() {
LOGGER.info(LOG_MESSAGE_POWER_ON_START);
/* 32 Khz and higher gives an issue where the screen starts dimming again above 80% brightness
* when moving the brightness slider rapidly from a lower setting to 100%.
* This is not a slider bug (data was debug-traced) */
if (!driver::pwmbacklight::init(GPIO_NUM_42, 30000)) {
LOGGER.error("Backlight init failed");
return false;
}
tt::kernel::subscribeSystemEvent(tt::kernel::SystemEvent::BootSplash, [](auto) {
tt::hal::findDevices([](auto device) {
if (device->getName() == "BQ27220") {
auto bq27220 = std::reinterpret_pointer_cast<Bq27220>(device);
if (bq27220 != nullptr) {
bq27220->configureCapacity(1500, 1500);
return false;
}
}
return true;
});
auto gps_service = tt::service::gps::findGpsService();
if (gps_service != nullptr) {
std::vector<tt::hal::gps::GpsConfiguration> gps_configurations;
gps_service->getGpsConfigurations(gps_configurations);
if (gps_configurations.empty()) {
if (gps_service->addGpsConfiguration(tt::hal::gps::GpsConfiguration {
.uartName = "uart0",
.baudRate = 38400,
.model = tt::hal::gps::GpsModel::UBLOX10
})) {
LOGGER.info("Configured internal GPS");
} else {
LOGGER.error("Failed to configure internal GPS");
}
}
}
});
return true;
}