drivers: display: add HUB12 LED matrix driver #97921
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In the last force push, I added partial update to support LVGL and Edit: Also removed hardcoded dimensions and replaced them with bindings. For now it only supports single panel. But I will add support for chaining in the future. |
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Hi @JarmouniA |
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Add device tree binding for HUB12 interface monochrome LED matrix displays (32x16 pixels). The HUB12 interface uses SPI for data transfer to shift registers, with additional GPIO pins for row address selection (PA, PB), output enable (PE), and data latching (PLAT). Signed-off-by: Siratul Islam <[email protected]>
Add driver for HUB12 interface monochrome LED matrix displays. Features: - 32x16 pixel resolution, 1-bit monochrome (PIXEL_FORMAT_MONO01) - SPI-based data transfer with shift registers - Configurable brightness control - Thread-safe framebuffer access with semaphore The driver implements the standard Zephyr display API Signed-off-by: Siratul Islam <[email protected]>
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Add driver for HUB12 interface monochrome LED matrix displays.
Features:
The driver implements the standard Zephyr display API