1bb1260ea0
- Update to ESP-IDF v5.4 - Fixed a lot of new and existing warnings - Fix issue with incorrect `EventFlag` usage in Dispatcher
48 lines
1.4 KiB
C++
48 lines
1.4 KiB
C++
#include "TactilityCore.h"
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#include "hal/UnPhoneDisplayConstants.h"
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#include "hx8357/disp_spi.h"
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#include <driver/spi_common.h>
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#include <soc/gpio_num.h>
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#include <lvgl.h>
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#define TAG "unphone"
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// SPI
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#define UNPHONE_SPI_HOST SPI2_HOST
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#define UNPHONE_SPI_PIN_SCLK GPIO_NUM_39
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#define UNPHONE_SPI_PIN_MOSI GPIO_NUM_40
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#define UNPHONE_SPI_PIN_MISO GPIO_NUM_41
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#define UNPHONE_SPI_TRANSFER_SIZE_LIMIT (UNPHONE_LCD_HORIZONTAL_RESOLUTION * UNPHONE_LCD_SPI_TRANSFER_HEIGHT * LV_COLOR_DEPTH / 8)
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static bool initSpi() {
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TT_LOG_I(TAG, LOG_MESSAGE_SPI_INIT_START_FMT, UNPHONE_SPI_HOST);
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spi_bus_config_t bus_config = {
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.mosi_io_num = UNPHONE_SPI_PIN_MOSI,
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.miso_io_num = UNPHONE_SPI_PIN_MISO,
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.sclk_io_num = UNPHONE_SPI_PIN_SCLK,
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.quadwp_io_num = -1, // Quad SPI LCD driver is not yet supported
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.quadhd_io_num = -1, // Quad SPI LCD driver is not yet supported
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.data4_io_num = 0,
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.data5_io_num = 0,
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.data6_io_num = 0,
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.data7_io_num = 0,
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.data_io_default_level = false,
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.max_transfer_sz = UNPHONE_SPI_TRANSFER_SIZE_LIMIT,
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.flags = 0,
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.isr_cpu_id = ESP_INTR_CPU_AFFINITY_AUTO,
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.intr_flags = 0
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};
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if (spi_bus_initialize(UNPHONE_SPI_HOST, &bus_config, SPI_DMA_CH_AUTO) != ESP_OK) {
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TT_LOG_E(TAG, LOG_MESSAGE_SPI_INIT_FAILED_FMT, UNPHONE_SPI_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 unPhoneInitHardware() {
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return initSpi();
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}
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