Ken Van Hoeylandt
3b5a401594
* **New Features** * Added native display support for ST7796, ILI9341, and ST7789 panels across supported boards. * Added FT5x06 and FT6x36 touchscreen support. * Generic PWM driver * ESP32 PWM driver * Generic RGB LED driver * RGB PWM LED driver * RGB GPIO LED driver * Implementation of RGB LED for various boards * **Improvements** * Updated board hardware descriptions to use explicit display/touch/backlight device-tree bindings and disabled deprecated HAL usage. * Improved display and touch-driver cleanup to prevent stale resources and improve shutdown reliability. * Pinned esp-hosted library to a fixed version * **Deletions** * Obsolete placeholder display * Legacy ILI9488 support. * ESP32-specific LEDC PWM implementation
39 lines
878 B
C
39 lines
878 B
C
// SPDX-License-Identifier: Apache-2.0
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#pragma once
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#ifdef __cplusplus
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extern "C" {
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#endif
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#include <stdint.h>
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#include <stdbool.h>
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#include <tactility/device.h>
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#include <tactility/drivers/gpio.h>
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struct St7796Config {
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uint16_t horizontal_resolution;
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uint16_t vertical_resolution;
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int32_t gap_x;
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int32_t gap_y;
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bool swap_xy;
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bool mirror_x;
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bool mirror_y;
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bool invert_color;
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bool bgr_order;
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uint32_t bits_per_pixel;
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uint32_t pixel_clock_hz;
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uint8_t transaction_queue_depth;
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// Gamma curve preset index [0,3], sent via the MIPI DCS GAMSET (0x26) command at bring-up.
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uint8_t gamma_curve;
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struct GpioPinSpec pin_dc;
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struct GpioPinSpec pin_reset;
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bool reset_active_high;
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// Optional reference to this display's backlight device, NULL if none.
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struct Device* backlight;
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};
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#ifdef __cplusplus
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}
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#endif
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