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

66 lines
2.1 KiB
C++

#include "devices/Display.h"
#include "devices/SdCard.h"
#include "devices/TpagerEncoder.h"
#include "devices/TpagerKeyboard.h"
#include "devices/TpagerPower.h"
#include <driver/gpio.h>
#include <Tactility/hal/Configuration.h>
#include <Tactility/lvgl/LvglSync.h>
#include <Bq25896.h>
#include <Drv2605.h>
#define TPAGER_SPI_TRANSFER_SIZE_LIMIT (480 * 222 * (LV_COLOR_DEPTH / 8))
bool tpagerInit();
using namespace tt::hal;
static DeviceVector createDevices() {
auto bq27220 = std::make_shared<Bq27220>(I2C_NUM_0);
auto power = std::make_shared<TpagerPower>(bq27220);
auto tca8418 = std::make_shared<Tca8418>(I2C_NUM_0);
auto keyboard = std::make_shared<TpagerKeyboard>(tca8418);
return std::vector<std::shared_ptr<tt::hal::Device>> {
tca8418,
std::make_shared<Bq25896>(I2C_NUM_0),
bq27220,
std::make_shared<Drv2605>(I2C_NUM_0),
power,
createTpagerSdCard(),
createDisplay(),
keyboard,
std::make_shared<TpagerEncoder>()
};
}
extern const Configuration hardwareConfiguration = {
.initBoot = tpagerInit,
.createDevices = createDevices,
.spi {spi::Configuration {
.device = SPI2_HOST,
.dma = SPI_DMA_CH_AUTO,
.config = {
.mosi_io_num = GPIO_NUM_34,
.miso_io_num = GPIO_NUM_33,
.sclk_io_num = GPIO_NUM_35,
.quadwp_io_num = GPIO_NUM_NC, // Quad SPI LCD driver is not yet supported
.quadhd_io_num = GPIO_NUM_NC, // Quad SPI LCD driver is not yet supported
.data4_io_num = GPIO_NUM_NC,
.data5_io_num = GPIO_NUM_NC,
.data6_io_num = GPIO_NUM_NC,
.data7_io_num = GPIO_NUM_NC,
.data_io_default_level = false,
.max_transfer_sz = TPAGER_SPI_TRANSFER_SIZE_LIMIT,
.flags = 0,
.isr_cpu_id = ESP_INTR_CPU_AFFINITY_AUTO,
.intr_flags = 0
},
.initMode = spi::InitMode::ByTactility,
.isMutable = false,
.lock = tt::lvgl::getSyncLock() // esp_lvgl_port owns the lock for the display
}}
};