mirror of
https://github.com/ByteWelder/Tactility.git
synced 2026-02-18 19:03:16 +00:00
9581978fc7
- Create real drivers instead of wrapping M5Unified/M5GFX - Display HAL improvements (better default base class behaviour) - Fixed bug with LVGL statusbar service locking (would hang indefinitely waiting for mutex, causing WDT issues) - Fixes for `Critical.h` - Fixes and improvements for `Dispatcher` and `DispatcherThread`
68 lines
1.9 KiB
C++
68 lines
1.9 KiB
C++
#include <driver/i2c.h>
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#include <driver/spi_master.h>
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#include <intr_types.h>
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#include "Log.h"
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#include "hal/Core2DisplayConstants.h"
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#include "M5Unified/src/utility/AXP192_Class.hpp"
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#define TAG "core2"
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#define CORE2_SPI2_PIN_SCLK GPIO_NUM_18
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#define CORE2_SPI2_PIN_MOSI GPIO_NUM_23
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#define CORE2_SPI2_PIN_MISO GPIO_NUM_38
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m5::I2C_Class i2c;
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m5::AXP192_Class axpDevice(0x34, 400000, &i2c);
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static bool initSpi2() {
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TT_LOG_I(TAG, LOG_MESSAGE_SPI_INIT_START_FMT, SPI2_HOST);
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const spi_bus_config_t bus_config = {
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.mosi_io_num = CORE2_SPI2_PIN_MOSI,
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.miso_io_num = CORE2_SPI2_PIN_MISO,
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.sclk_io_num = CORE2_SPI2_PIN_SCLK,
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.data2_io_num = GPIO_NUM_NC,
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.data3_io_num = GPIO_NUM_NC,
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.data4_io_num = GPIO_NUM_NC,
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.data5_io_num = GPIO_NUM_NC,
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.data6_io_num = GPIO_NUM_NC,
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.data7_io_num = GPIO_NUM_NC,
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.max_transfer_sz = CORE2_LCD_DRAW_BUFFER_SIZE,
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.flags = 0,
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.isr_cpu_id = INTR_CPU_ID_AUTO,
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.intr_flags = 0
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};
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if (spi_bus_initialize(SPI2_HOST, &bus_config, SPI_DMA_CH_AUTO) != ESP_OK) {
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TT_LOG_E(TAG, LOG_MESSAGE_SPI_INIT_FAILED_FMT, SPI2_HOST);
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return false;
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}
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return true;
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}
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bool initAxp() {
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if (!i2c.begin(I2C_NUM_0, GPIO_NUM_21, GPIO_NUM_22)) {
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TT_LOG_E(TAG, "I2C init failed");
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return false;
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}
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if (!axpDevice.begin()) {
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TT_LOG_E(TAG, "AXP init failed");
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return false;
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}
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axpDevice.setLDO2(3300); // LCD + SD peripheral power supply
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axpDevice.setLDO3(0); // VIB_MOTOR STOP
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axpDevice.setGPIO2(false); // SPEAKER STOP
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axpDevice.writeRegister8(0x9A, 255); // PWM 255 (LED OFF)
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axpDevice.writeRegister8(0x92, 0x02); // GPIO1 PWM
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axpDevice.setChargeCurrent(390); // Core2 battery = 390mAh
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axpDevice.setDCDC3(3300);
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return true;
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}
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bool initBoot() {
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TT_LOG_I(TAG, "initBoot");
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return initAxp() && initSpi2();
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} |