2345ba6d13
Implemented more consistent naming: - Moved all HAL devices into their own namespace (and related folder) - Post-fixed all HAL device names with "Device"
73 lines
2.0 KiB
C++
73 lines
2.0 KiB
C++
#include "UnPhoneDisplay.h"
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#include "UnPhoneDisplayConstants.h"
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#include "UnPhoneTouch.h"
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#include <Tactility/Log.h>
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#include "UnPhoneFeatures.h"
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#include "esp_err.h"
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#include "hx8357/disp_spi.h"
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#include "hx8357/hx8357.h"
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#define TAG "unphone_display"
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#define BUFFER_SIZE (UNPHONE_LCD_HORIZONTAL_RESOLUTION * UNPHONE_LCD_DRAW_BUFFER_HEIGHT * LV_COLOR_DEPTH / 8)
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extern std::shared_ptr<UnPhoneFeatures> unPhoneFeatures;
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bool UnPhoneDisplay::start() {
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TT_LOG_I(TAG, "Starting");
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disp_spi_add_device(SPI2_HOST);
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hx8357_reset(GPIO_NUM_46);
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hx8357_init(UNPHONE_LCD_PIN_DC);
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uint8_t madctl = (1U << MADCTL_BIT_INDEX_COLUMN_ADDRESS_ORDER);
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hx8357_set_madctl(madctl);
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displayHandle = lv_display_create(UNPHONE_LCD_HORIZONTAL_RESOLUTION, UNPHONE_LCD_VERTICAL_RESOLUTION);
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lv_display_set_physical_resolution(displayHandle, UNPHONE_LCD_HORIZONTAL_RESOLUTION, UNPHONE_LCD_VERTICAL_RESOLUTION);
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lv_display_set_color_format(displayHandle, LV_COLOR_FORMAT_NATIVE);
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// TODO malloc to use SPIRAM
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buffer = (uint8_t*)heap_caps_malloc(BUFFER_SIZE, MALLOC_CAP_DMA);
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assert(buffer != nullptr);
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lv_display_set_buffers(
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displayHandle,
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buffer,
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nullptr,
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BUFFER_SIZE,
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LV_DISPLAY_RENDER_MODE_PARTIAL
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);
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lv_display_set_flush_cb(displayHandle, hx8357_flush);
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if (displayHandle != nullptr) {
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TT_LOG_I(TAG, "Finished");
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unPhoneFeatures->setBacklightPower(true);
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return true;
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} else {
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TT_LOG_I(TAG, "Failed");
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return false;
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}
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}
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bool UnPhoneDisplay::stop() {
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assert(displayHandle != nullptr);
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lv_display_delete(displayHandle);
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displayHandle = nullptr;
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heap_caps_free(buffer);
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buffer = nullptr;
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return true;
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}
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std::shared_ptr<tt::hal::touch::TouchDevice> _Nullable UnPhoneDisplay::createTouch() {
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return std::make_shared<UnPhoneTouch>();
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}
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std::shared_ptr<tt::hal::display::DisplayDevice> createDisplay() {
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return std::make_shared<UnPhoneDisplay>();
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}
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