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| author | Pablo MartÃnez <58857054+elpekenin@users.noreply.github.com> | 2024-02-17 08:36:05 +0100 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2024-02-17 18:36:05 +1100 |
| commit | 538333571754c3cbeec92bc793b1b8023744cbbd (patch) | |
| tree | b2c46a2422f11a877bc49bf6be7bbba7e63c1865 /docs | |
| parent | 39627c7620ceac2b5928019624cfab071f28420e (diff) | |
[Driver] ILI9486 on Quantum Painter (#18521)
Co-authored-by: Nick Brassel <nick@tzarc.org>
Diffstat (limited to 'docs')
| -rw-r--r-- | docs/quantum_painter.md | 34 |
1 files changed, 34 insertions, 0 deletions
diff --git a/docs/quantum_painter.md b/docs/quantum_painter.md index dc855b1bf6..7f524b07ee 100644 --- a/docs/quantum_painter.md +++ b/docs/quantum_painter.md @@ -24,6 +24,7 @@ Supported devices: | 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` | +| ILI9486 | RGB LCD | 320x480 | SPI + D/C + RST | `QUANTUM_PAINTER_DRIVERS += ili9486_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` | | ST7735 | RGB LCD | 132x162, 80x160 | SPI + D/C + RST | `QUANTUM_PAINTER_DRIVERS += st7735_spi` | @@ -281,6 +282,39 @@ The maximum number of displays can be configured by changing the following in yo Native color format rgb565 is compatible with ILI9341 +#### ** ILI9486 ** + +Enabling support for the ILI9486 in Quantum Painter is done by adding the following to `rules.mk`: + +```make +QUANTUM_PAINTER_ENABLE = yes +QUANTUM_PAINTER_DRIVERS += ili9486_spi +``` + +Creating a ILI9486 device in firmware can then be done with the following API: + +```c +painter_device_t qp_ili9486_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); +``` + +There's another variant for this [Waveshare module](https://www.waveshare.com/wiki/3.5inch_TFT_Touch_Shield), because it has a quirky SPI->Parallel converter. You can create it with: + +```c +painter_device_t qp_ili9486_make_spi_waveshare_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 these functions 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 ILI9486_NUM_DEVICES 3 +``` + +Native color format rgb888 is compatible with ILI9486 +Native color format rgb565 is compatible with ILI9486 Waveshare + #### ** ILI9488 ** Enabling support for the ILI9488 in Quantum Painter is done by adding the following to `rules.mk`: |