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| author | Nick Brassel <nick@tzarc.org> | 2022-07-02 13:20:45 +1000 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-07-02 13:20:45 +1000 |
| commit | b67ae67687b00ffb11ef9c4652e7f7f77b0c7b6d (patch) | |
| tree | a2ba13597a00ed95e8b10a2371f08bf65f1e4942 /docs/quantum_painter.md | |
| parent | d6c39490df2aa114b4fb0fba00b4c03b5ff3a405 (diff) | |
| download | qmk_firmware-b67ae67687b00ffb11ef9c4652e7f7f77b0c7b6d.tar.gz qmk_firmware-b67ae67687b00ffb11ef9c4652e7f7f77b0c7b6d.zip | |
[QP] Add ILI9488 support. (#17438)
Diffstat (limited to 'docs/quantum_painter.md')
| -rw-r--r-- | docs/quantum_painter.md | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/docs/quantum_painter.md b/docs/quantum_painter.md index a3705b62ce..2386a70933 100644 --- a/docs/quantum_painter.md +++ b/docs/quantum_painter.md @@ -24,6 +24,7 @@ Hardware supported: | GC9A01 | RGB LCD (circular) | 240x240 | SPI + D/C + RST | `QUANTUM_PAINTER_DRIVERS = gc9a01_spi` | | ILI9163 | RGB LCD | 128x128 | SPI + D/C + RST | `QUANTUM_PAINTER_DRIVERS = ili9163_spi` | | ILI9341 | RGB LCD | 240x320 | SPI + D/C + RST | `QUANTUM_PAINTER_DRIVERS = ili9341_spi` | +| ILI9488 | RGB LCD | 320x480 | SPI + D/C + RST | `QUANTUM_PAINTER_DRIVERS = ili9488_spi` | | SSD1351 | RGB OLED | 128x128 | SPI + D/C + RST | `QUANTUM_PAINTER_DRIVERS = ssd1351_spi` | | ST7789 | RGB LCD | 240x320, 240x240 | SPI + D/C + RST | `QUANTUM_PAINTER_DRIVERS = st7789_spi` | @@ -654,6 +655,30 @@ The maximum number of displays can be configured by changing the following in yo #define ILI9341_NUM_DEVICES 3 ``` +### ILI9488 :id=qp-driver-ili9488 + +Enabling support for the ILI9488 in Quantum Painter is done by adding the following to `rules.mk`: + +```make +QUANTUM_PAINTER_ENABLE = yes +QUANTUM_PAINTER_DRIVERS = ili9488_spi +``` + +Creating a ILI9488 device in firmware can then be done with the following API: + +```c +painter_device_t qp_ili9488_make_spi_device(uint16_t panel_width, uint16_t panel_height, pin_t chip_select_pin, pin_t dc_pin, pin_t reset_pin, uint16_t spi_divisor, int spi_mode); +``` + +The device handle returned from the `qp_ili9488_make_spi_device` function can be used to perform all other drawing operations. + +The maximum number of displays can be configured by changing the following in your `config.h` (default is 1): + +```c +// 3 displays: +#define ILI9488_NUM_DEVICES 3 +``` + ### SSD1351 :id=qp-driver-ssd1351 Enabling support for the SSD1351 in Quantum Painter is done by adding the following to `rules.mk`: |