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Ili9341 8bit indexed mode pt1 (#2490)

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This commit is contained in:
Dave T
2022-05-18 23:23:00 +01:00
committed by GitHub
parent 9b6b9c1fa2
commit c000e1d6dd
5 changed files with 90 additions and 3 deletions
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esphome/components/ili9341/ili9341_display.h
+10
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@@ -14,6 +14,11 @@ enum ILI9341Model {
TFT_24,
};
enum ILI9341ColorMode {
BITS_8,
BITS_8_INDEXED,
};
class ILI9341Display : public PollingComponent,
public display::DisplayBuffer,
public spi::SPIDevice<spi::BIT_ORDER_MSB_FIRST, spi::CLOCK_POLARITY_LOW,
@@ -24,6 +29,8 @@ class ILI9341Display : public PollingComponent,
void set_reset_pin(GPIOPin *reset) { this->reset_pin_ = reset; }
void set_led_pin(GPIOPin *led) { this->led_pin_ = led; }
void set_model(ILI9341Model model) { this->model_ = model; }
void set_palette(const uint8_t *palette) { this->palette_ = palette; }
void set_buffer_color_mode(ILI9341ColorMode color_mode) { this->buffer_color_mode_ = color_mode; }
void command(uint8_t value);
void data(uint8_t value);
@@ -59,6 +66,9 @@ class ILI9341Display : public PollingComponent,
uint16_t y_low_{0};
uint16_t x_high_{0};
uint16_t y_high_{0};
const uint8_t *palette_;
ILI9341ColorMode buffer_color_mode_{BITS_8};
uint32_t get_buffer_length_();
int get_width_internal() override;