[QP] Add support for OLED, variable framebuffer bpp (#19997)
Co-authored-by: Pablo Martínez <58857054+elpekenin@users.noreply.github.com> Co-authored-by: Dasky <32983009+daskygit@users.noreply.github.com> Fixup delta frame coordinates after #20296.master
Nick Brassel
GitHub
parent
48d9140cfc
commit
8e614250b4
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@ -455,6 +455,7 @@ $(eval $(call add_qmk_prefix_defs,MCU_PORT_NAME,MCU_PORT_NAME))
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$(eval $(call add_qmk_prefix_defs,MCU_FAMILY,MCU_FAMILY))
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$(eval $(call add_qmk_prefix_defs,MCU_SERIES,MCU_SERIES))
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$(eval $(call add_qmk_prefix_defs,BOARD,BOARD))
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$(eval $(call add_qmk_prefix_defs,OPT,OPT))
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# Control whether intermediate file listings are generated
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# e.g.:
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@ -13,14 +13,14 @@ QUANTUM_PAINTER_DRIVERS += ......
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You will also likely need to select an appropriate driver in `rules.mk`, which is listed below.
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!> Quantum Painter is not currently integrated with system-level operations such as disabling displays after a configurable timeout, or when the keyboard goes into suspend. Users will need to handle this manually at the current time.
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!> Quantum Painter is not currently integrated with system-level operations such as when the keyboard goes into suspend. Users will need to handle this manually at the current time.
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The QMK CLI can be used to convert from normal images such as PNG files or animated GIFs, as well as fonts from TTF files.
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Supported devices:
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| Display Panel | Panel Type | Size | Comms Transport | Driver |
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|----------------|--------------------|------------------|-----------------|---------------------------------------------|
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|---------------|--------------------|------------------|-----------------|------------------------------------------|
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| GC9A01 | RGB LCD (circular) | 240x240 | SPI + D/C + RST | `QUANTUM_PAINTER_DRIVERS += gc9a01_spi` |
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| ILI9163 | RGB LCD | 128x128 | SPI + D/C + RST | `QUANTUM_PAINTER_DRIVERS += ili9163_spi` |
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| ILI9341 | RGB LCD | 240x320 | SPI + D/C + RST | `QUANTUM_PAINTER_DRIVERS += ili9341_spi` |
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@ -28,7 +28,9 @@ Supported devices:
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| SSD1351 | RGB OLED | 128x128 | SPI + D/C + RST | `QUANTUM_PAINTER_DRIVERS += ssd1351_spi` |
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| ST7735 | RGB LCD | 132x162, 80x160 | SPI + D/C + RST | `QUANTUM_PAINTER_DRIVERS += st7735_spi` |
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| ST7789 | RGB LCD | 240x320, 240x240 | SPI + D/C + RST | `QUANTUM_PAINTER_DRIVERS += st7789_spi` |
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| RGB565 Surface | Virtual | User-defined | None | `QUANTUM_PAINTER_DRIVERS += rgb565_surface` |
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| SH1106 (SPI) | Monochrome OLED | 128x64 | SPI + D/C + RST | `QUANTUM_PAINTER_DRIVERS += sh1106_spi` |
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| SH1106 (I2C) | Monochrome OLED | 128x64 | I2C | `QUANTUM_PAINTER_DRIVERS += sh1106_i2c` |
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| Surface | Virtual | User-defined | None | `QUANTUM_PAINTER_DRIVERS += surface` |
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## Quantum Painter Configuration :id=quantum-painter-config
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@ -188,7 +190,8 @@ Writing /home/qmk/qmk_firmware/keyboards/my_keeb/generated/noto11.qff.c...
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<!-- tabs:start -->
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### ** Common: Standard TFT (SPI + D/C + RST) **
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### ** LCD **
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Most TFT display panels use a 5-pin interface -- SPI SCK, SPI MOSI, SPI CS, D/C, and RST pins.
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@ -302,32 +305,6 @@ The maximum number of displays can be configured by changing the following in yo
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Native color format rgb888 is compatible with ILI9488
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#### ** SSD1351 **
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Enabling support for the SSD1351 in Quantum Painter is done by adding the following to `rules.mk`:
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```make
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QUANTUM_PAINTER_ENABLE = yes
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QUANTUM_PAINTER_DRIVERS += ssd1351_spi
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```
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Creating a SSD1351 device in firmware can then be done with the following API:
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```c
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painter_device_t qp_ssd1351_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);
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```
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The device handle returned from the `qp_ssd1351_make_spi_device` function can be used to perform all other drawing operations.
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The maximum number of displays can be configured by changing the following in your `config.h` (default is 1):
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```c
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// 3 displays:
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#define SSD1351_NUM_DEVICES 3
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```
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Native color format rgb565 is compatible with SSD1351
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#### ** ST7735 **
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Enabling support for the ST7735 in Quantum Painter is done by adding the following to `rules.mk`:
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@ -386,62 +363,139 @@ Native color format rgb565 is compatible with ST7789
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<!-- tabs:end -->
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### ** Common: Surfaces **
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### ** OLED **
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Quantum Painter has surface drivers which are able to target a buffer in RAM. In general, surfaces keep track of the "dirty" region -- the area that has been drawn to since the last flush -- so that when transferring to the display they can transfer the minimal amount of data to achieve the end result.
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OLED displays tend to use 5-pin SPI when at larger resolutions, or when using color -- SPI SCK, SPI MOSI, SPI CS, D/C, and RST pins. Smaller OLEDs may use I2C instead.
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!> These generally require significant amounts of RAM, so at large sizes and/or higher bit depths, they may not be usable on all MCUs.
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When using these displays, either `spi_master` or `i2c_master` must already be correctly configured for both the platform and panel you're building for.
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For SPI, the pin assignments for SPI CS, D/C, and RST are specified during device construction -- for I2C the panel's address is specified instead.
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<!-- tabs:start -->
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#### ** RGB565 Surface **
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#### ** SSD1351 **
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Enabling support for RGB565 surfaces in Quantum Painter is done by adding the following to `rules.mk`:
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Enabling support for the SSD1351 in Quantum Painter is done by adding the following to `rules.mk`:
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```make
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QUANTUM_PAINTER_ENABLE = yes
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QUANTUM_PAINTER_DRIVERS += rgb565_surface
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QUANTUM_PAINTER_DRIVERS += ssd1351_spi
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```
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Creating a RGB565 surface in firmware can then be done with the following API:
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Creating a SSD1351 device in firmware can then be done with the following API:
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```c
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painter_device_t qp_rgb565_make_surface(uint16_t panel_width, uint16_t panel_height, void *buffer);
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painter_device_t qp_ssd1351_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);
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```
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The `buffer` is a user-supplied area of memory, and is assumed to be of the size `sizeof(uint16_t) * panel_width * panel_height`.
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The device handle returned from the `qp_ssd1351_make_spi_device` function can be used to perform all other drawing operations.
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The device handle returned from the `qp_rgb565_make_surface` function can be used to perform all other drawing operations.
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The maximum number of displays can be configured by changing the following in your `config.h` (default is 1):
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```c
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// 3 displays:
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#define SSD1351_NUM_DEVICES 3
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```
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Native color format rgb565 is compatible with SSD1351
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#### ** SH1106 **
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Enabling support for the SH1106 in Quantum Painter is done by adding the following to `rules.mk`:
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```make
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QUANTUM_PAINTER_ENABLE = yes
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# For SPI:
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QUANTUM_PAINTER_DRIVERS += sh1106_spi
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# For I2C:
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QUANTUM_PAINTER_DRIVERS += sh1106_i2c
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```
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Creating a SH1106 device in firmware can then be done with the following APIs:
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```c
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// SPI-based SH1106:
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painter_device_t qp_sh1106_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);
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// I2C-based SH1106:
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painter_device_t qp_sh1106_make_i2c_device(uint16_t panel_width, uint16_t panel_height, uint8_t i2c_address);
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```
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The device handle returned from the `qp_sh1106_make_???_device` function can be used to perform all other drawing operations.
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The maximum number of displays of each type can be configured by changing the following in your `config.h` (default is 1):
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```c
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// 3 SPI displays:
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#define SH1106_NUM_SPI_DEVICES 3
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// 3 I2C displays:
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#define SH1106_NUM_I2C_DEVICES 3
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```
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Native color format mono2 is compatible with SH1106
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<!-- tabs:end -->
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### ** Surface **
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Quantum Painter has a surface driver which is able to target a buffer in RAM. In general, surfaces keep track of the "dirty" region -- the area that has been drawn to since the last flush -- so that when transferring to the display they can transfer the minimal amount of data to achieve the end result.
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!> These generally require significant amounts of RAM, so at large sizes and/or higher bit depths, they may not be usable on all MCUs.
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Enabling support for surfaces in Quantum Painter is done by adding the following to `rules.mk`:
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```make
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QUANTUM_PAINTER_ENABLE = yes
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QUANTUM_PAINTER_DRIVERS += surface
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```
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Creating a surface in firmware can then be done with the following APIs:
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```c
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// 16bpp RGB565 surface:
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painter_device_t qp_make_rgb565_surface(uint16_t panel_width, uint16_t panel_height, void *buffer);
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// 1bpp monochrome surface:
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painter_device_t qp_make_mono1bpp_surface(uint16_t panel_width, uint16_t panel_height, void *buffer);
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```
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The `buffer` is a user-supplied area of memory, which can be statically allocated using `SURFACE_REQUIRED_BUFFER_BYTE_SIZE`:
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```c
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// Buffer required for a 240x80 16bpp surface:
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uint8_t framebuffer[SURFACE_REQUIRED_BUFFER_BYTE_SIZE(240, 80, 16)];
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```
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The device handle returned from the `qp_make_?????_surface` function can be used to perform all other drawing operations.
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Example:
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```c
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static painter_device_t my_surface;
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static uint16_t my_framebuffer[320 * 240]; // Allocate a buffer for a 320x240 RGB565 display
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static uint8_t my_framebuffer[SURFACE_REQUIRED_BUFFER_BYTE_SIZE(240, 80, 16)]; // Allocate a buffer for a 16bpp 240x80 RGB565 display
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void keyboard_post_init_kb(void) {
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my_surface = qp_rgb565_make_surface(320, 240, my_framebuffer);
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my_surface = qp_rgb565_make_surface(240, 80, my_framebuffer);
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qp_init(my_surface, QP_ROTATION_0);
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keyboard_post_init_user();
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}
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```
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The maximum number of RGB565 surfaces can be configured by changing the following in your `config.h` (default is 1):
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The maximum number of surfaces can be configured by changing the following in your `config.h` (default is 1):
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```c
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// 3 surfaces:
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#define RGB565_SURFACE_NUM_DEVICES 3
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#define SURFACE_NUM_DEVICES 3
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```
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To transfer the contents of the RGB565 surface to another display, the following API can be invoked:
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To transfer the contents of the surface to another display of the same pixel format, the following API can be invoked:
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```c
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bool qp_rgb565_surface_draw(painter_device_t surface, painter_device_t display, uint16_t x, uint16_t y);
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bool qp_surface_draw(painter_device_t surface, painter_device_t display, uint16_t x, uint16_t y);
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```
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The `surface` is the surface to copy out from. The `display` is the target display to draw into. `x` and `y` are the target location to draw the surface pixel data. Under normal circumstances, the location should be consistent, as the dirty region is calculated with respect to the `x` and `y` coordinates -- changing those will result in partial, overlapping draws.
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?> Calling `qp_flush()` on the surface resets its dirty region. Copying the surface contents to the display also automatically resets the dirty region.
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!> The surface and display panel must have the same native pixel format.
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<!-- tabs:end -->
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?> Calling `qp_flush()` on the surface resets its dirty region. Copying the surface contents to the display also automatically resets the dirty region.
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<!-- tabs:end -->
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@ -0,0 +1,34 @@
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// Copyright 2023 Nick Brassel (@tzarc)
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// SPDX-License-Identifier: GPL-2.0-or-later
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#ifdef QUANTUM_PAINTER_DUMMY_COMMS_ENABLE
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# include "qp_comms_dummy.h"
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static bool dummy_comms_init(painter_device_t device) {
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// No-op.
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return true;
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}
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static bool dummy_comms_start(painter_device_t device) {
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// No-op.
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return true;
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}
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static void dummy_comms_stop(painter_device_t device) {
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// No-op.
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}
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uint32_t dummy_comms_send(painter_device_t device, const void *data, uint32_t byte_count) {
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// No-op.
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return byte_count;
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}
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painter_comms_vtable_t dummy_comms_vtable = {
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// These are all effective no-op's because they're not actually needed.
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.comms_init = dummy_comms_init,
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.comms_start = dummy_comms_start,
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.comms_stop = dummy_comms_stop,
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.comms_send = dummy_comms_send};
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#endif // QUANTUM_PAINTER_DUMMY_COMMS_ENABLE
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@ -0,0 +1,11 @@
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// Copyright 2023 Nick Brassel (@tzarc)
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// SPDX-License-Identifier: GPL-2.0-or-later
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#pragma once
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#ifdef QUANTUM_PAINTER_DUMMY_COMMS_ENABLE
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# include "qp_internal.h"
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extern painter_comms_vtable_t dummy_comms_vtable;
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#endif // QUANTUM_PAINTER_DUMMY_COMMS_ENABLE
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@ -0,0 +1,94 @@
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// Copyright 2022 Nick Brassel (@tzarc)
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// SPDX-License-Identifier: GPL-2.0-or-later
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#ifdef QUANTUM_PAINTER_I2C_ENABLE
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# include "i2c_master.h"
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# include "qp_comms_i2c.h"
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////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
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// Helpers
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static uint32_t qp_comms_i2c_send_raw(painter_device_t device, const void *data, uint32_t byte_count) {
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painter_driver_t * driver = (painter_driver_t *)device;
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qp_comms_i2c_config_t *comms_config = (qp_comms_i2c_config_t *)driver->comms_config;
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i2c_status_t res = i2c_transmit(comms_config->chip_address << 1, data, byte_count, I2C_TIMEOUT);
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if (res < 0) {
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return 0;
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}
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return byte_count;
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}
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////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
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// Base I2C support
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bool qp_comms_i2c_init(painter_device_t device) {
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i2c_init();
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return true;
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}
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bool qp_comms_i2c_start(painter_device_t device) {
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painter_driver_t * driver = (painter_driver_t *)device;
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qp_comms_i2c_config_t *comms_config = (qp_comms_i2c_config_t *)driver->comms_config;
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return i2c_start(comms_config->chip_address << 1) == I2C_STATUS_SUCCESS;
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}
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uint32_t qp_comms_i2c_send_data(painter_device_t device, const void *data, uint32_t byte_count) {
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return qp_comms_i2c_send_raw(device, data, byte_count);
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}
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void qp_comms_i2c_stop(painter_device_t device) {
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i2c_stop();
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}
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////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
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// Command+Data I2C support
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static const uint8_t cmd_byte = 0x00;
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static const uint8_t data_byte = 0x40;
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void qp_comms_i2c_cmddata_send_command(painter_device_t device, uint8_t cmd) {
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uint8_t buf[2] = {cmd_byte, cmd};
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qp_comms_i2c_send_raw(device, &buf, 2);
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}
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uint32_t qp_comms_i2c_cmddata_send_data(painter_device_t device, const void *data, uint32_t byte_count) {
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uint8_t buf[1 + byte_count];
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buf[0] = data_byte;
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memcpy(&buf[1], data, byte_count);
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if (qp_comms_i2c_send_raw(device, buf, sizeof(buf)) != sizeof(buf)) {
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return 0;
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}
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return byte_count;
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}
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void qp_comms_i2c_bulk_command_sequence(painter_device_t device, const uint8_t *sequence, size_t sequence_len) {
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uint8_t buf[32];
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for (size_t i = 0; i < sequence_len;) {
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uint8_t command = sequence[i];
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uint8_t delay = sequence[i + 1];
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uint8_t num_bytes = sequence[i + 2];
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buf[0] = cmd_byte;
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buf[1] = command;
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memcpy(&buf[2], &sequence[i + 3], num_bytes);
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qp_comms_i2c_send_raw(device, buf, num_bytes + 2);
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if (delay > 0) {
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wait_ms(delay);
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}
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i += (3 + num_bytes);
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}
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}
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const painter_comms_with_command_vtable_t i2c_comms_cmddata_vtable = {
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.base =
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{
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.comms_init = qp_comms_i2c_init,
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.comms_start = qp_comms_i2c_start,
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.comms_send = qp_comms_i2c_cmddata_send_data,
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.comms_stop = qp_comms_i2c_stop,
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},
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.send_command = qp_comms_i2c_cmddata_send_command,
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.bulk_command_sequence = qp_comms_i2c_bulk_command_sequence,
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};
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#endif // QUANTUM_PAINTER_I2C_ENABLE
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@ -0,0 +1,28 @@
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// Copyright 2022 Nick Brassel (@tzarc)
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// SPDX-License-Identifier: GPL-2.0-or-later
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#pragma once
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#ifdef QUANTUM_PAINTER_I2C_ENABLE
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# include <stdint.h>
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# include "gpio.h"
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# include "qp_internal.h"
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////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// Base I2C support
|
||||
|
||||
typedef struct qp_comms_i2c_config_t {
|
||||
uint8_t chip_address;
|
||||
} qp_comms_i2c_config_t;
|
||||
|
||||
bool qp_comms_i2c_init(painter_device_t device);
|
||||
bool qp_comms_i2c_start(painter_device_t device);
|
||||
uint32_t qp_comms_i2c_send_data(painter_device_t device, const void* data, uint32_t byte_count);
|
||||
void qp_comms_i2c_stop(painter_device_t device);
|
||||
|
||||
extern const painter_comms_with_command_vtable_t i2c_comms_cmddata_vtable;
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
#endif // QUANTUM_PAINTER_I2C_ENABLE
|
||||
|
|
@ -105,14 +105,22 @@ void qp_comms_spi_dc_reset_send_command(painter_device_t device, uint8_t cmd) {
|
|||
}
|
||||
|
||||
void qp_comms_spi_dc_reset_bulk_command_sequence(painter_device_t device, const uint8_t *sequence, size_t sequence_len) {
|
||||
painter_driver_t * driver = (painter_driver_t *)device;
|
||||
qp_comms_spi_dc_reset_config_t *comms_config = (qp_comms_spi_dc_reset_config_t *)driver->comms_config;
|
||||
for (size_t i = 0; i < sequence_len;) {
|
||||
uint8_t command = sequence[i];
|
||||
uint8_t delay = sequence[i + 1];
|
||||
uint8_t num_bytes = sequence[i + 2];
|
||||
qp_comms_spi_dc_reset_send_command(device, command);
|
||||
if (num_bytes > 0) {
|
||||
if (comms_config->command_params_uses_command_pin) {
|
||||
for (uint8_t j = 0; j < num_bytes; j++) {
|
||||
qp_comms_spi_dc_reset_send_command(device, sequence[i + 3 + j]);
|
||||
}
|
||||
} else {
|
||||
qp_comms_spi_dc_reset_send_data(device, &sequence[i + 3], num_bytes);
|
||||
}
|
||||
}
|
||||
if (delay > 0) {
|
||||
wait_ms(delay);
|
||||
}
|
||||
|
|
|
|||
|
|
@ -1,6 +1,5 @@
|
|||
// Copyright 2021 Nick Brassel (@tzarc)
|
||||
// SPDX-License-Identifier: GPL-2.0-or-later
|
||||
|
||||
#pragma once
|
||||
|
||||
#ifdef QUANTUM_PAINTER_SPI_ENABLE
|
||||
|
|
@ -36,6 +35,7 @@ typedef struct qp_comms_spi_dc_reset_config_t {
|
|||
qp_comms_spi_config_t spi_config;
|
||||
pin_t dc_pin;
|
||||
pin_t reset_pin;
|
||||
bool command_params_uses_command_pin; // keep D/C held low when sending command sequences for data bytes
|
||||
} qp_comms_spi_dc_reset_config_t;
|
||||
|
||||
void qp_comms_spi_dc_reset_send_command(painter_device_t device, uint8_t cmd);
|
||||
|
|
|
|||
|
|
@ -2,7 +2,6 @@
|
|||
// Copyright 2023 Nick Brassel (@tzarc)
|
||||
// SPDX-License-Identifier: GPL-2.0-or-later
|
||||
|
||||
#include <wait.h>
|
||||
#include "qp_internal.h"
|
||||
#include "qp_comms.h"
|
||||
#include "qp_gc9a01.h"
|
||||
|
|
@ -142,6 +141,7 @@ painter_device_t qp_gc9a01_make_spi_device(uint16_t panel_width, uint16_t panel_
|
|||
driver->spi_dc_reset_config.spi_config.mode = spi_mode;
|
||||
driver->spi_dc_reset_config.dc_pin = dc_pin;
|
||||
driver->spi_dc_reset_config.reset_pin = reset_pin;
|
||||
driver->spi_dc_reset_config.command_params_uses_command_pin = false;
|
||||
|
||||
if (!qp_internal_register_device((painter_device_t)driver)) {
|
||||
memset(driver, 0, sizeof(tft_panel_dc_reset_painter_device_t));
|
||||
|
|
|
|||
|
|
@ -1,6 +1,5 @@
|
|||
// Copyright 2021 Paul Cotter (@gr1mr3aver)
|
||||
// SPDX-License-Identifier: GPL-2.0-or-later
|
||||
|
||||
#pragma once
|
||||
|
||||
#include "gpio.h"
|
||||
|
|
|
|||
|
|
@ -1,6 +1,5 @@
|
|||
// Copyright 2021 Paul Cotter (@gr1mr3aver)
|
||||
// SPDX-License-Identifier: GPL-2.0-or-later
|
||||
|
||||
#pragma once
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
|
|
|||
|
|
@ -1,284 +0,0 @@
|
|||
// Copyright 2022 Nick Brassel (@tzarc)
|
||||
// SPDX-License-Identifier: GPL-2.0-or-later
|
||||
#include "color.h"
|
||||
#include "qp_rgb565_surface.h"
|
||||
#include "qp_draw.h"
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// Common
|
||||
|
||||
// Device definition
|
||||
typedef struct rgb565_surface_painter_device_t {
|
||||
painter_driver_t base; // must be first, so it can be cast to/from the painter_device_t* type
|
||||
|
||||
// The target buffer
|
||||
uint16_t *buffer;
|
||||
|
||||
// Manually manage the viewport for streaming pixel data to the display
|
||||
uint16_t viewport_l;
|
||||
uint16_t viewport_t;
|
||||
uint16_t viewport_r;
|
||||
uint16_t viewport_b;
|
||||
|
||||
// Current write location to the display when streaming pixel data
|
||||
uint16_t pixdata_x;
|
||||
uint16_t pixdata_y;
|
||||
|
||||
// Maintain a dirty region so we can stream only what we need
|
||||
bool is_dirty;
|
||||
uint16_t dirty_l;
|
||||
uint16_t dirty_t;
|
||||
uint16_t dirty_r;
|
||||
uint16_t dirty_b;
|
||||
|
||||
} rgb565_surface_painter_device_t;
|
||||
|
||||
// Driver storage
|
||||
rgb565_surface_painter_device_t surface_drivers[RGB565_SURFACE_NUM_DEVICES] = {0};
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// Helpers
|
||||
|
||||
static inline void increment_pixdata_location(rgb565_surface_painter_device_t *surface) {
|
||||
// Increment the X-position
|
||||
surface->pixdata_x++;
|
||||
|
||||
// If the x-coord has gone past the right-side edge, loop it back around and increment the y-coord
|
||||
if (surface->pixdata_x > surface->viewport_r) {
|
||||
surface->pixdata_x = surface->viewport_l;
|
||||
surface->pixdata_y++;
|
||||
}
|
||||
|
||||
// If the y-coord has gone past the bottom, loop it back to the top
|
||||
if (surface->pixdata_y > surface->viewport_b) {
|
||||
surface->pixdata_y = surface->viewport_t;
|
||||
}
|
||||
}
|
||||
|
||||
static inline void setpixel(rgb565_surface_painter_device_t *surface, uint16_t x, uint16_t y, uint16_t rgb565) {
|
||||
// Skip messing with the dirty info if the original value already matches
|
||||
if (surface->buffer[y * surface->base.panel_width + x] != rgb565) {
|
||||
// Maintain dirty region
|
||||
if (surface->dirty_l > x) {
|
||||
surface->dirty_l = x;
|
||||
}
|
||||
if (surface->dirty_r < x) {
|
||||
surface->dirty_r = x;
|
||||
}
|
||||
if (surface->dirty_t > y) {
|
||||
surface->dirty_t = y;
|
||||
}
|
||||
if (surface->dirty_b < y) {
|
||||
surface->dirty_b = y;
|
||||
}
|
||||
|
||||
// Always dirty after a setpixel
|
||||
surface->is_dirty = true;
|
||||
|
||||
// Update the pixel data in the buffer
|
||||
surface->buffer[y * surface->base.panel_width + x] = rgb565;
|
||||
}
|
||||
}
|
||||
|
||||
static inline void append_pixel(rgb565_surface_painter_device_t *surface, uint16_t rgb565) {
|
||||
setpixel(surface, surface->pixdata_x, surface->pixdata_y, rgb565);
|
||||
increment_pixdata_location(surface);
|
||||
}
|
||||
|
||||
static inline void stream_pixdata(rgb565_surface_painter_device_t *surface, const uint16_t *data, uint32_t native_pixel_count) {
|
||||
for (uint32_t pixel_counter = 0; pixel_counter < native_pixel_count; ++pixel_counter) {
|
||||
append_pixel(surface, data[pixel_counter]);
|
||||
}
|
||||
}
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// Driver vtable
|
||||
|
||||
static bool qp_rgb565_surface_init(painter_device_t device, painter_rotation_t rotation) {
|
||||
painter_driver_t * driver = (painter_driver_t *)device;
|
||||
rgb565_surface_painter_device_t *surface = (rgb565_surface_painter_device_t *)driver;
|
||||
memset(surface->buffer, 0, driver->panel_width * driver->panel_height * driver->native_bits_per_pixel / 8);
|
||||
return true;
|
||||
}
|
||||
|
||||
static bool qp_rgb565_surface_power(painter_device_t device, bool power_on) {
|
||||
// No-op.
|
||||
return true;
|
||||
}
|
||||
|
||||
static bool qp_rgb565_surface_clear(painter_device_t device) {
|
||||
painter_driver_t *driver = (painter_driver_t *)device;
|
||||
driver->driver_vtable->init(device, driver->rotation); // Re-init the surface
|
||||
return true;
|
||||
}
|
||||
|
||||
static bool qp_rgb565_surface_flush(painter_device_t device) {
|
||||
painter_driver_t * driver = (painter_driver_t *)device;
|
||||
rgb565_surface_painter_device_t *surface = (rgb565_surface_painter_device_t *)driver;
|
||||
surface->dirty_l = surface->dirty_t = UINT16_MAX;
|
||||
surface->dirty_r = surface->dirty_b = 0;
|
||||
surface->is_dirty = false;
|
||||
return true;
|
||||
}
|
||||
|
||||
static bool qp_rgb565_surface_viewport(painter_device_t device, uint16_t left, uint16_t top, uint16_t right, uint16_t bottom) {
|
||||
painter_driver_t * driver = (painter_driver_t *)device;
|
||||
rgb565_surface_painter_device_t *surface = (rgb565_surface_painter_device_t *)driver;
|
||||
|
||||
// Set the viewport locations
|
||||
surface->viewport_l = left;
|
||||
surface->viewport_t = top;
|
||||
surface->viewport_r = right;
|
||||
surface->viewport_b = bottom;
|
||||
|
||||
// Reset the write location to the top left
|
||||
surface->pixdata_x = left;
|
||||
surface->pixdata_y = top;
|
||||
return true;
|
||||
}
|
||||
|
||||
// Stream pixel data to the current write position in GRAM
|
||||
static bool qp_rgb565_surface_pixdata(painter_device_t device, const void *pixel_data, uint32_t native_pixel_count) {
|
||||
painter_driver_t * driver = (painter_driver_t *)device;
|
||||
rgb565_surface_painter_device_t *surface = (rgb565_surface_painter_device_t *)driver;
|
||||
stream_pixdata(surface, (const uint16_t *)pixel_data, native_pixel_count);
|
||||
return true;
|
||||
}
|
||||
|
||||
// Pixel colour conversion
|
||||
static bool qp_rgb565_surface_palette_convert_rgb565_swapped(painter_device_t device, int16_t palette_size, qp_pixel_t *palette) {
|
||||
for (int16_t i = 0; i < palette_size; ++i) {
|
||||
RGB rgb = hsv_to_rgb_nocie((HSV){palette[i].hsv888.h, palette[i].hsv888.s, palette[i].hsv888.v});
|
||||
uint16_t rgb565 = (((uint16_t)rgb.r) >> 3) << 11 | (((uint16_t)rgb.g) >> 2) << 5 | (((uint16_t)rgb.b) >> 3);
|
||||
palette[i].rgb565 = __builtin_bswap16(rgb565);
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
// Append pixels to the target location, keyed by the pixel index
|
||||
static bool qp_rgb565_surface_append_pixels_rgb565(painter_device_t device, uint8_t *target_buffer, qp_pixel_t *palette, uint32_t pixel_offset, uint32_t pixel_count, uint8_t *palette_indices) {
|
||||
uint16_t *buf = (uint16_t *)target_buffer;
|
||||
for (uint32_t i = 0; i < pixel_count; ++i) {
|
||||
buf[pixel_offset + i] = palette[palette_indices[i]].rgb565;
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
// Append data to the target location
|
||||
static bool qp_rgb565_surface_append_pixdata(painter_device_t device, uint8_t *target_buffer, uint32_t pixdata_offset, uint8_t pixdata_byte) {
|
||||
target_buffer[pixdata_offset] = pixdata_byte;
|
||||
return true;
|
||||
}
|
||||
|
||||
const painter_driver_vtable_t rgb565_surface_driver_vtable = {
|
||||
.init = qp_rgb565_surface_init,
|
||||
.power = qp_rgb565_surface_power,
|
||||
.clear = qp_rgb565_surface_clear,
|
||||
.flush = qp_rgb565_surface_flush,
|
||||
.pixdata = qp_rgb565_surface_pixdata,
|
||||
.viewport = qp_rgb565_surface_viewport,
|
||||
.palette_convert = qp_rgb565_surface_palette_convert_rgb565_swapped,
|
||||
.append_pixels = qp_rgb565_surface_append_pixels_rgb565,
|
||||
.append_pixdata = qp_rgb565_surface_append_pixdata,
|
||||
};
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// Comms vtable
|
||||
|
||||
static bool qp_rgb565_surface_comms_init(painter_device_t device) {
|
||||
// No-op.
|
||||
return true;
|
||||
}
|
||||
static bool qp_rgb565_surface_comms_start(painter_device_t device) {
|
||||
// No-op.
|
||||
return true;
|
||||
}
|
||||
static void qp_rgb565_surface_comms_stop(painter_device_t device) {
|
||||
// No-op.
|
||||
}
|
||||
uint32_t qp_rgb565_surface_comms_send(painter_device_t device, const void *data, uint32_t byte_count) {
|
||||
// No-op.
|
||||
return byte_count;
|
||||
}
|
||||
|
||||
painter_comms_vtable_t rgb565_surface_driver_comms_vtable = {
|
||||
// These are all effective no-op's because they're not actually needed.
|
||||
.comms_init = qp_rgb565_surface_comms_init,
|
||||
.comms_start = qp_rgb565_surface_comms_start,
|
||||
.comms_stop = qp_rgb565_surface_comms_stop,
|
||||
.comms_send = qp_rgb565_surface_comms_send};
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// Factory function for creating a handle to an rgb565 surface
|
||||
|
||||
painter_device_t qp_rgb565_make_surface(uint16_t panel_width, uint16_t panel_height, void *buffer) {
|
||||
for (uint32_t i = 0; i < RGB565_SURFACE_NUM_DEVICES; ++i) {
|
||||
rgb565_surface_painter_device_t *driver = &surface_drivers[i];
|
||||
if (!driver->base.driver_vtable) {
|
||||
driver->base.driver_vtable = &rgb565_surface_driver_vtable;
|
||||
driver->base.comms_vtable = &rgb565_surface_driver_comms_vtable;
|
||||
driver->base.native_bits_per_pixel = 16; // RGB565
|
||||
driver->base.panel_width = panel_width;
|
||||
driver->base.panel_height = panel_height;
|
||||
driver->base.rotation = QP_ROTATION_0;
|
||||
driver->base.offset_x = 0;
|
||||
driver->base.offset_y = 0;
|
||||
driver->buffer = (uint16_t *)buffer;
|
||||
return (painter_device_t)driver;
|
||||
}
|
||||
}
|
||||
return NULL;
|
||||
}
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// Drawing routine to copy out the dirty region and send it to another device
|
||||
|
||||
bool qp_rgb565_surface_draw(painter_device_t surface, painter_device_t display, uint16_t x, uint16_t y) {
|
||||
painter_driver_t * surface_driver = (painter_driver_t *)surface;
|
||||
rgb565_surface_painter_device_t *surface_handle = (rgb565_surface_painter_device_t *)surface_driver;
|
||||
|
||||
// If we're not dirty... we're done.
|
||||
if (!surface_handle->is_dirty) {
|
||||
return true;
|
||||
}
|
||||
|
||||
// Set the target drawing area
|
||||
bool ok = qp_viewport(display, x + surface_handle->dirty_l, y + surface_handle->dirty_t, x + surface_handle->dirty_r, y + surface_handle->dirty_b);
|
||||
if (!ok) {
|
||||
return false;
|
||||
}
|
||||
|
||||
// Housekeeping of the amount of pixels to transfer
|
||||
uint32_t total_pixel_count = QUANTUM_PAINTER_PIXDATA_BUFFER_SIZE / sizeof(uint16_t);
|
||||
uint32_t pixel_counter = 0;
|
||||
uint16_t *target_buffer = (uint16_t *)qp_internal_global_pixdata_buffer;
|
||||
|
||||
// Fill the global pixdata area so that we can start transferring to the panel
|
||||
for (uint16_t y = surface_handle->dirty_t; y <= surface_handle->dirty_b; ++y) {
|
||||
for (uint16_t x = surface_handle->dirty_l; x <= surface_handle->dirty_r; ++x) {
|
||||
// Update the target buffer
|
||||
target_buffer[pixel_counter++] = surface_handle->buffer[y * surface_handle->base.panel_width + x];
|
||||
|
||||
// If we've accumulated enough data, send it
|
||||
if (pixel_counter == total_pixel_count) {
|
||||
ok = qp_pixdata(display, qp_internal_global_pixdata_buffer, pixel_counter);
|
||||
if (!ok) {
|
||||
return false;
|
||||
}
|
||||
// Reset the counter
|
||||
pixel_counter = 0;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// If there's any leftover data, send it
|
||||
if (pixel_counter > 0) {
|
||||
ok = qp_pixdata(display, qp_internal_global_pixdata_buffer, pixel_counter);
|
||||
if (!ok) {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
// Clear the dirty info for the surface
|
||||
return qp_flush(surface);
|
||||
}
|
||||
|
|
@ -1,42 +0,0 @@
|
|||
// Copyright 2022 Nick Brassel (@tzarc)
|
||||
// SPDX-License-Identifier: GPL-2.0-or-later
|
||||
#include "qp_internal.h"
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// Quantum Painter RGB565 surface configurables (add to your keyboard's config.h)
|
||||
|
||||
#ifndef RGB565_SURFACE_NUM_DEVICES
|
||||
/**
|
||||
* @def This controls the maximum number of surface devices that Quantum Painter can use at any one time.
|
||||
* Increasing this number allows for multiple framebuffers to be used. Each requires its own RAM allocation.
|
||||
*/
|
||||
# define RGB565_SURFACE_NUM_DEVICES 1
|
||||
#endif
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// Forward declarations
|
||||
|
||||
#ifdef QUANTUM_PAINTER_RGB565_SURFACE_ENABLE
|
||||
/**
|
||||
* Factory method for an RGB565 surface (aka framebuffer).
|
||||
*
|
||||
* @param panel_width[in] the width of the display panel
|
||||
* @param panel_height[in] the height of the display panel
|
||||
* @param buffer[in] pointer to a preallocated buffer of size `(sizeof(uint16_t) * panel_width * panel_height)`
|
||||
* @return the device handle used with all drawing routines in Quantum Painter
|
||||
*/
|
||||
painter_device_t qp_rgb565_make_surface(uint16_t panel_width, uint16_t panel_height, void *buffer);
|
||||
|
||||
/**
|
||||
* Helper method to draw the dirty contents of the framebuffer to the target device.
|
||||
*
|
||||
* After successful completion, the dirty area is reset.
|
||||
*
|
||||
* @param surface[in] the surface to copy from
|
||||
* @param display[in] the display to copy into
|
||||
* @param x[in] the x-location of the original position of the framebuffer
|
||||
* @param y[in] the y-location of the original position of the framebuffer
|
||||
* @return whether the draw operation completed successfully
|
||||
*/
|
||||
bool qp_rgb565_surface_draw(painter_device_t surface, painter_device_t display, uint16_t x, uint16_t y);
|
||||
#endif // QUANTUM_PAINTER_RGB565_SURFACE_ENABLE
|
||||
|
|
@ -0,0 +1,67 @@
|
|||
// Copyright 2022 Nick Brassel (@tzarc)
|
||||
// SPDX-License-Identifier: GPL-2.0-or-later
|
||||
#pragma once
|
||||
|
||||
#include "qp_internal.h"
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// Quantum Painter surface helpers
|
||||
|
||||
// Helper for determining buffer size required for a surface
|
||||
#define SURFACE_REQUIRED_BUFFER_BYTE_SIZE(w, h, bpp) ((((w) * (h) * (bpp)) + 7) / 8)
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// Quantum Painter surface configurables (add to your keyboard's config.h)
|
||||
|
||||
#ifndef SURFACE_NUM_DEVICES
|
||||
/**
|
||||
* @def This controls the maximum number of surface devices that Quantum Painter can use at any one time.
|
||||
* Increasing this number allows for multiple framebuffers to be used. Each requires its own RAM allocation.
|
||||
*/
|
||||
# define SURFACE_NUM_DEVICES 1
|
||||
#endif
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// Forward declarations
|
||||
|
||||
#ifdef QUANTUM_PAINTER_SURFACE_ENABLE
|
||||
|
||||
// Surface struct
|
||||
struct surface_painter_device_t;
|
||||
typedef struct surface_painter_device_t surface_painter_device_t;
|
||||
|
||||
/**
|
||||
* Factory method for an RGB565 surface (aka framebuffer).
|
||||
*
|
||||
* @param panel_width[in] the width of the display panel
|
||||
* @param panel_height[in] the height of the display panel
|
||||
* @param buffer[in] pointer to a preallocated uint8_t buffer of size `SURFACE_REQUIRED_BUFFER_BYTE_SIZE(panel_width, panel_height, 16)`
|
||||
* @return the device handle used with all drawing routines in Quantum Painter
|
||||
*/
|
||||
painter_device_t qp_make_rgb565_surface(uint16_t panel_width, uint16_t panel_height, void *buffer);
|
||||
|
||||
/**
|
||||
* Factory method for a 1bpp monochrome surface (aka framebuffer).
|
||||
*
|
||||
* @param panel_width[in] the width of the display panel
|
||||
* @param panel_height[in] the height of the display panel
|
||||
* @param buffer[in] pointer to a preallocated uint8_t buffer of size `SURFACE_REQUIRED_BUFFER_BYTE_SIZE(panel_width, panel_height, 1)`
|
||||
* @return the device handle used with all drawing routines in Quantum Painter
|
||||
*/
|
||||
painter_device_t qp_make_mono1bpp_surface(uint16_t panel_width, uint16_t panel_height, void *buffer);
|
||||
|
||||
/**
|
||||
* Helper method to draw the contents of the framebuffer to the target device.
|
||||
*
|
||||
* After successful completion, the dirty area is reset.
|
||||
*
|
||||
* @param surface[in] the surface to copy from
|
||||
* @param target[in] the target device to copy into
|
||||
* @param x[in] the x-location of the original position of the framebuffer
|
||||
* @param y[in] the y-location of the original position of the framebuffer
|
||||
* @param entire_surface[in] whether the entire surface should be drawn, instead of just the dirty region
|
||||
* @return whether the draw operation completed successfully
|
||||
*/
|
||||
bool qp_surface_draw(painter_device_t surface, painter_device_t target, uint16_t x, uint16_t y, bool entire_surface);
|
||||
|
||||
#endif // QUANTUM_PAINTER_SURFACE_ENABLE
|
||||
|
|
@ -0,0 +1,141 @@
|
|||
// Copyright 2022 Nick Brassel (@tzarc)
|
||||
// SPDX-License-Identifier: GPL-2.0-or-later
|
||||
|
||||
#include "color.h"
|
||||
#include "qp_draw.h"
|
||||
#include "qp_surface_internal.h"
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// Driver storage
|
||||
|
||||
surface_painter_device_t surface_drivers[SURFACE_NUM_DEVICES] = {0};
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// Helpers
|
||||
|
||||
void qp_surface_increment_pixdata_location(surface_viewport_data_t *viewport) {
|
||||
// Increment the X-position
|
||||
viewport->pixdata_x++;
|
||||
|
||||
// If the x-coord has gone past the right-side edge, loop it back around and increment the y-coord
|
||||
if (viewport->pixdata_x > viewport->viewport_r) {
|
||||
viewport->pixdata_x = viewport->viewport_l;
|
||||
viewport->pixdata_y++;
|
||||
}
|
||||
|
||||
// If the y-coord has gone past the bottom, loop it back to the top
|
||||
if (viewport->pixdata_y > viewport->viewport_b) {
|
||||
viewport->pixdata_y = viewport->viewport_t;
|
||||
}
|
||||
}
|
||||
|
||||
void qp_surface_update_dirty(surface_dirty_data_t *dirty, uint16_t x, uint16_t y) {
|
||||
// Maintain dirty region
|
||||
if (dirty->l > x) {
|
||||
dirty->l = x;
|
||||
dirty->is_dirty = true;
|
||||
}
|
||||
if (dirty->r < x) {
|
||||
dirty->r = x;
|
||||
dirty->is_dirty = true;
|
||||
}
|
||||
if (dirty->t > y) {
|
||||
dirty->t = y;
|
||||
dirty->is_dirty = true;
|
||||
}
|
||||
if (dirty->b < y) {
|
||||
dirty->b = y;
|
||||
dirty->is_dirty = true;
|
||||
}
|
||||
}
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// Driver vtable
|
||||
|
||||
bool qp_surface_init(painter_device_t device, painter_rotation_t rotation) {
|
||||
painter_driver_t * driver = (painter_driver_t *)device;
|
||||
surface_painter_device_t *surface = (surface_painter_device_t *)driver;
|
||||
memset(surface->buffer, 0, SURFACE_REQUIRED_BUFFER_BYTE_SIZE(driver->panel_width, driver->panel_height, driver->native_bits_per_pixel));
|
||||
|
||||
surface->dirty.l = 0;
|
||||
surface->dirty.t = 0;
|
||||
surface->dirty.r = surface->base.panel_width - 1;
|
||||
surface->dirty.b = surface->base.panel_height - 1;
|
||||
surface->dirty.is_dirty = true;
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
bool qp_surface_power(painter_device_t device, bool power_on) {
|
||||
// No-op.
|
||||
return true;
|
||||
}
|
||||
|
||||
bool qp_surface_clear(painter_device_t device) {
|
||||
painter_driver_t *driver = (painter_driver_t *)device;
|
||||
driver->driver_vtable->init(device, driver->rotation); // Re-init the surface
|
||||
return true;
|
||||
}
|
||||
|
||||
bool qp_surface_flush(painter_device_t device) {
|
||||
painter_driver_t * driver = (painter_driver_t *)device;
|
||||
surface_painter_device_t *surface = (surface_painter_device_t *)driver;
|
||||
surface->dirty.l = surface->dirty.t = UINT16_MAX;
|
||||
surface->dirty.r = surface->dirty.b = 0;
|
||||
surface->dirty.is_dirty = false;
|
||||
return true;
|
||||
}
|
||||
|
||||
bool qp_surface_viewport(painter_device_t device, uint16_t left, uint16_t top, uint16_t right, uint16_t bottom) {
|
||||
painter_driver_t * driver = (painter_driver_t *)device;
|
||||
surface_painter_device_t *surface = (surface_painter_device_t *)driver;
|
||||
|
||||
// Set the viewport locations
|
||||
surface->viewport.viewport_l = left;
|
||||
surface->viewport.viewport_t = top;
|
||||
surface->viewport.viewport_r = right;
|
||||
surface->viewport.viewport_b = bottom;
|
||||
|
||||
// Reset the write location to the top left
|
||||
surface->viewport.pixdata_x = left;
|
||||
surface->viewport.pixdata_y = top;
|
||||
return true;
|
||||
}
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// Drawing routine to copy out the dirty region and send it to another device
|
||||
|
||||
bool qp_surface_draw(painter_device_t surface, painter_device_t target, uint16_t x, uint16_t y, bool entire_surface) {
|
||||
painter_driver_t * surface_driver = (painter_driver_t *)surface;
|
||||
surface_painter_device_t *surface_handle = (surface_painter_device_t *)surface_driver;
|
||||
painter_driver_t * target_driver = (painter_driver_t *)target;
|
||||
|
||||
// If we're not dirty... we're done.
|
||||
if (!surface_handle->dirty.is_dirty) {
|
||||
qp_dprintf("qp_surface_draw: ok (not dirty, skipping)\n");
|
||||
return true;
|
||||
}
|
||||
|
||||
// If we have incompatible bit depths, drop out
|
||||
if (surface_driver->native_bits_per_pixel != target_driver->native_bits_per_pixel) {
|
||||
qp_dprintf("qp_surface_draw: fail (incompatible bpp: surface=%d, target=%d)\n", (int)surface_driver->native_bits_per_pixel, (int)target_driver->native_bits_per_pixel);
|
||||
return false;
|
||||
}
|
||||
|
||||
// Offload to the pixdata transfer function
|
||||
surface_painter_driver_vtable_t *vtable = (surface_painter_driver_vtable_t *)surface_driver->driver_vtable;
|
||||
bool ok = vtable->target_pixdata_transfer(surface_driver, target_driver, x, y, entire_surface);
|
||||
if (!ok) {
|
||||
qp_dprintf("qp_surface_draw: fail (could not transfer pixel data)\n");
|
||||
return false;
|
||||
}
|
||||
|
||||
// Clear the dirty info for the surface
|
||||
ok = qp_flush(surface);
|
||||
if (!ok) {
|
||||
qp_dprintf("qp_surface_draw: fail (could not flush)\n");
|
||||
return false;
|
||||
}
|
||||
qp_dprintf("qp_surface_draw: ok\n");
|
||||
return true;
|
||||
}
|
||||
|
|
@ -0,0 +1,119 @@
|
|||
// Copyright 2022 Nick Brassel (@tzarc)
|
||||
// SPDX-License-Identifier: GPL-2.0-or-later
|
||||
#pragma once
|
||||
|
||||
#ifdef QUANTUM_PAINTER_SURFACE_ENABLE
|
||||
|
||||
# include "qp_surface.h"
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// Internal declarations
|
||||
|
||||
// Surface vtable
|
||||
typedef struct surface_painter_driver_vtable_t {
|
||||
painter_driver_vtable_t base; // must be first, so it can be cast to/from the painter_driver_vtable_t* type
|
||||
|
||||
bool (*target_pixdata_transfer)(painter_driver_t *surface_driver, painter_driver_t *target_driver, uint16_t x, uint16_t y, bool entire_surface);
|
||||
} surface_painter_driver_vtable_t;
|
||||
|
||||
typedef struct surface_dirty_data_t {
|
||||
bool is_dirty;
|
||||
uint16_t l;
|
||||
uint16_t t;
|
||||
uint16_t r;
|
||||
uint16_t b;
|
||||
} surface_dirty_data_t;
|
||||
|
||||
typedef struct surface_viewport_data_t {
|
||||
// Manually manage the viewport for streaming pixel data to the display
|
||||
uint16_t viewport_l;
|
||||
uint16_t viewport_t;
|
||||
uint16_t viewport_r;
|
||||
uint16_t viewport_b;
|
||||
|
||||
// Current write location to the display when streaming pixel data
|
||||
uint16_t pixdata_x;
|
||||
uint16_t pixdata_y;
|
||||
} surface_viewport_data_t;
|
||||
|
||||
// Surface struct
|
||||
typedef struct surface_painter_device_t {
|
||||
painter_driver_t base; // must be first, so it can be cast to/from the painter_device_t* type
|
||||
|
||||
// The target buffer
|
||||
union {
|
||||
void * buffer;
|
||||
uint8_t * u8buffer;
|
||||
uint16_t *u16buffer;
|
||||
};
|
||||
|
||||
// Manually manage the viewport for streaming pixel data to the display
|
||||
surface_viewport_data_t viewport;
|
||||
|
||||
// Maintain a dirty region so we can stream only what we need
|
||||
surface_dirty_data_t dirty;
|
||||
} surface_painter_device_t;
|
||||
|
||||
/**
|
||||
* Factory method for an RGB565 surface (aka framebuffer). Accepts an external device table.
|
||||
*
|
||||
* @param device_table[in] the table of devices to use for instantiation
|
||||
* @param device_table_len[in] the length of the table of devices
|
||||
* @param panel_width[in] the width of the display panel
|
||||
* @param panel_height[in] the height of the display panel
|
||||
* @param buffer[in] pointer to a preallocated uint8_t buffer of size `SURFACE_REQUIRED_BUFFER_BYTE_SIZE(panel_width, panel_height, 16)`
|
||||
* @return the device handle used with all drawing routines in Quantum Painter
|
||||
*/
|
||||
painter_device_t qp_make_rgb565_surface_advanced(surface_painter_device_t *device_table, size_t device_table_len, uint16_t panel_width, uint16_t panel_height, void *buffer);
|
||||
|
||||
/**
|
||||
* Factory method for a 1bpp monochrome surface (aka framebuffer).
|
||||
*
|
||||
* @param device_table[in] the table of devices to use for instantiation
|
||||
* @param device_table_len[in] the length of the table of devices
|
||||
* @param panel_width[in] the width of the display panel
|
||||
* @param panel_height[in] the height of the display panel
|
||||
* @param buffer[in] pointer to a preallocated uint8_t buffer of size `SURFACE_REQUIRED_BUFFER_BYTE_SIZE(panel_width, panel_height, 16)`
|
||||
* @return the device handle used with all drawing routines in Quantum Painter
|
||||
*/
|
||||
painter_device_t qp_make_mono1bpp_surface_advanced(surface_painter_device_t *device_table, size_t device_table_len, uint16_t panel_width, uint16_t panel_height, void *buffer);
|
||||
|
||||
// Driver storage
|
||||
extern surface_painter_device_t surface_drivers[SURFACE_NUM_DEVICES];
|
||||
|
||||
// Surface common APIs
|
||||
bool qp_surface_init(painter_device_t device, painter_rotation_t rotation);
|
||||
bool qp_surface_power(painter_device_t device, bool power_on);
|
||||
bool qp_surface_clear(painter_device_t device);
|
||||
bool qp_surface_flush(painter_device_t device);
|
||||
bool qp_surface_viewport(painter_device_t device, uint16_t left, uint16_t top, uint16_t right, uint16_t bottom);
|
||||
void qp_surface_increment_pixdata_location(surface_viewport_data_t *viewport);
|
||||
void qp_surface_update_dirty(surface_dirty_data_t *dirty, uint16_t x, uint16_t y);
|
||||
|
||||
#endif // QUANTUM_PAINTER_SURFACE_ENABLE
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// Factory functions for creating a handle to a surface
|
||||
|
||||
#define SURFACE_FACTORY_FUNCTION_IMPL(function_name, vtable, bpp) \
|
||||
painter_device_t(function_name##_advanced)(surface_painter_device_t * device_table, size_t device_table_len, uint16_t panel_width, uint16_t panel_height, void *buffer) { \
|
||||
for (uint32_t i = 0; i < device_table_len; ++i) { \
|
||||
surface_painter_device_t *driver = &device_table[i]; \
|
||||
if (!driver->base.driver_vtable) { \
|
||||
driver->base.driver_vtable = (painter_driver_vtable_t *)&(vtable); \
|
||||
driver->base.native_bits_per_pixel = (bpp); \
|
||||
driver->base.comms_vtable = &dummy_comms_vtable; \
|
||||
driver->base.panel_width = panel_width; \
|
||||
driver->base.panel_height = panel_height; \
|
||||
driver->base.rotation = QP_ROTATION_0; \
|
||||
driver->base.offset_x = 0; \
|
||||
driver->base.offset_y = 0; \
|
||||
driver->buffer = buffer; \
|
||||
return (painter_device_t)driver; \
|
||||
} \
|
||||
} \
|
||||
return NULL; \
|
||||
} \
|
||||
painter_device_t(function_name)(uint16_t panel_width, uint16_t panel_height, void *buffer) { \
|
||||
return (function_name##_advanced)(surface_drivers, SURFACE_NUM_DEVICES, panel_width, panel_height, buffer); \
|
||||
}
|
||||
|
|
@ -0,0 +1,113 @@
|
|||
// Copyright 2022 Nick Brassel (@tzarc)
|
||||
// SPDX-License-Identifier: GPL-2.0-or-later
|
||||
|
||||
#ifdef QUANTUM_PAINTER_SURFACE_ENABLE
|
||||
|
||||
# include "color.h"
|
||||
# include "qp_draw.h"
|
||||
# include "qp_surface_internal.h"
|
||||
# include "qp_comms_dummy.h"
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// Surface driver impl: mono1bpp
|
||||
|
||||
static inline void setpixel_mono1bpp(surface_painter_device_t *surface, uint16_t x, uint16_t y, bool mono_pixel) {
|
||||
uint16_t w = surface->base.panel_width;
|
||||
uint16_t h = surface->base.panel_height;
|
||||
|
||||
// Drop out if it's off-screen
|
||||
if (x >= w || y >= h) {
|
||||
return;
|
||||
}
|
||||
|
||||
// Figure out which location needs to be updated
|
||||
uint32_t pixel_num = y * w + x;
|
||||
uint32_t byte_offset = pixel_num / 8;
|
||||
uint8_t bit_offset = pixel_num % 8;
|
||||
bool curr_val = (surface->u8buffer[byte_offset] & (1 << bit_offset)) ? true : false;
|
||||
|
||||
// Skip messing with the dirty info if the original value already matches
|
||||
if (curr_val != mono_pixel) {
|
||||
// Update the dirty region
|
||||
qp_surface_update_dirty(&surface->dirty, x, y);
|
||||
|
||||
// Update the pixel data in the buffer
|
||||
if (mono_pixel) {
|
||||
surface->u8buffer[byte_offset] |= (1 << bit_offset);
|
||||
} else {
|
||||
surface->u8buffer[byte_offset] &= ~(1 << bit_offset);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
static inline void append_pixel_mono1bpp(surface_painter_device_t *surface, bool mono_pixel) {
|
||||
setpixel_mono1bpp(surface, surface->viewport.pixdata_x, surface->viewport.pixdata_y, mono_pixel);
|
||||
qp_surface_increment_pixdata_location(&surface->viewport);
|
||||
}
|
||||
|
||||
static inline void stream_pixdata_mono1bpp(surface_painter_device_t *surface, const uint8_t *data, uint32_t native_pixel_count) {
|
||||
for (uint32_t pixel_counter = 0; pixel_counter < native_pixel_count; ++pixel_counter) {
|
||||
uint32_t byte_offset = pixel_counter / 8;
|
||||
uint8_t bit_offset = pixel_counter % 8;
|
||||
append_pixel_mono1bpp(surface, (data[byte_offset] & (1 << bit_offset)) ? true : false);
|
||||
}
|
||||
}
|
||||
|
||||
// Stream pixel data to the current write position in GRAM
|
||||
static bool qp_surface_pixdata_mono1bpp(painter_device_t device, const void *pixel_data, uint32_t native_pixel_count) {
|
||||
painter_driver_t * driver = (painter_driver_t *)device;
|
||||
surface_painter_device_t *surface = (surface_painter_device_t *)driver;
|
||||
stream_pixdata_mono1bpp(surface, (const uint8_t *)pixel_data, native_pixel_count);
|
||||
return true;
|
||||
}
|
||||
|
||||
// Pixel colour conversion
|
||||
static bool qp_surface_palette_convert_mono1bpp(painter_device_t device, int16_t palette_size, qp_pixel_t *palette) {
|
||||
for (int16_t i = 0; i < palette_size; ++i) {
|
||||
palette[i].mono = (palette[i].hsv888.v > 127) ? 1 : 0;
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
// Append pixels to the target location, keyed by the pixel index
|
||||
static bool qp_surface_append_pixels_mono1bpp(painter_device_t device, uint8_t *target_buffer, qp_pixel_t *palette, uint32_t pixel_offset, uint32_t pixel_count, uint8_t *palette_indices) {
|
||||
for (uint32_t i = 0; i < pixel_count; ++i) {
|
||||
uint32_t pixel_num = pixel_offset + i;
|
||||
uint32_t byte_offset = pixel_num / 8;
|
||||
uint8_t bit_offset = pixel_num % 8;
|
||||
if (palette[palette_indices[i]].mono) {
|
||||
target_buffer[byte_offset] |= (1 << bit_offset);
|
||||
} else {
|
||||
target_buffer[byte_offset] &= ~(1 << bit_offset);
|
||||
}
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
static bool mono1bpp_target_pixdata_transfer(painter_driver_t *surface_driver, painter_driver_t *target_driver, uint16_t x, uint16_t y, bool entire_surface) {
|
||||
return false; // Not yet supported.
|
||||
}
|
||||
|
||||
static bool qp_surface_append_pixdata_mono1bpp(painter_device_t device, uint8_t *target_buffer, uint32_t pixdata_offset, uint8_t pixdata_byte) {
|
||||
return false; // Just use 1bpp images.
|
||||
}
|
||||
|
||||
const surface_painter_driver_vtable_t mono1bpp_surface_driver_vtable = {
|
||||
.base =
|
||||
{
|
||||
.init = qp_surface_init,
|
||||
.power = qp_surface_power,
|
||||
.clear = qp_surface_clear,
|
||||
.flush = qp_surface_flush,
|
||||
.pixdata = qp_surface_pixdata_mono1bpp,
|
||||
.viewport = qp_surface_viewport,
|
||||
.palette_convert = qp_surface_palette_convert_mono1bpp,
|
||||
.append_pixels = qp_surface_append_pixels_mono1bpp,
|
||||
.append_pixdata = qp_surface_append_pixdata_mono1bpp,
|
||||
},
|
||||
.target_pixdata_transfer = mono1bpp_target_pixdata_transfer,
|
||||
};
|
||||
|
||||
SURFACE_FACTORY_FUNCTION_IMPL(qp_make_mono1bpp_surface, mono1bpp_surface_driver_vtable, 1);
|
||||
|
||||
#endif // QUANTUM_PAINTER_SURFACE_ENABLE
|
||||
|
|
@ -0,0 +1,145 @@
|
|||
// Copyright 2022 Nick Brassel (@tzarc)
|
||||
// SPDX-License-Identifier: GPL-2.0-or-later
|
||||
|
||||
#ifdef QUANTUM_PAINTER_SURFACE_ENABLE
|
||||
|
||||
# include "color.h"
|
||||
# include "qp_draw.h"
|
||||
# include "qp_surface_internal.h"
|
||||
# include "qp_comms_dummy.h"
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// Surface driver impl: rgb565
|
||||
|
||||
static inline void setpixel_rgb565(surface_painter_device_t *surface, uint16_t x, uint16_t y, uint16_t rgb565) {
|
||||
uint16_t w = surface->base.panel_width;
|
||||
uint16_t h = surface->base.panel_height;
|
||||
|
||||
// Drop out if it's off-screen
|
||||
if (x >= w || y >= h) {
|
||||
return;
|
||||
}
|
||||
|
||||
// Skip messing with the dirty info if the original value already matches
|
||||
if (surface->u16buffer[y * w + x] != rgb565) {
|
||||
// Update the dirty region
|
||||
qp_surface_update_dirty(&surface->dirty, x, y);
|
||||
|
||||
// Update the pixel data in the buffer
|
||||
surface->u16buffer[y * w + x] = rgb565;
|
||||
}
|
||||
}
|
||||
|
||||
static inline void append_pixel_rgb565(surface_painter_device_t *surface, uint16_t rgb565) {
|
||||
setpixel_rgb565(surface, surface->viewport.pixdata_x, surface->viewport.pixdata_y, rgb565);
|
||||
qp_surface_increment_pixdata_location(&surface->viewport);
|
||||
}
|
||||
|
||||
static inline void stream_pixdata_rgb565(surface_painter_device_t *surface, const uint16_t *data, uint32_t native_pixel_count) {
|
||||
for (uint32_t pixel_counter = 0; pixel_counter < native_pixel_count; ++pixel_counter) {
|
||||
append_pixel_rgb565(surface, data[pixel_counter]);
|
||||
}
|
||||
}
|
||||
|
||||
// Stream pixel data to the current write position in GRAM
|
||||
static bool qp_surface_pixdata_rgb565(painter_device_t device, const void *pixel_data, uint32_t native_pixel_count) {
|
||||
painter_driver_t * driver = (painter_driver_t *)device;
|
||||
surface_painter_device_t *surface = (surface_painter_device_t *)driver;
|
||||
stream_pixdata_rgb565(surface, (const uint16_t *)pixel_data, native_pixel_count);
|
||||
return true;
|
||||
}
|
||||
|
||||
// Pixel colour conversion
|
||||
static bool qp_surface_palette_convert_rgb565_swapped(painter_device_t device, int16_t palette_size, qp_pixel_t *palette) {
|
||||
for (int16_t i = 0; i < palette_size; ++i) {
|
||||
RGB rgb = hsv_to_rgb_nocie((HSV){palette[i].hsv888.h, palette[i].hsv888.s, palette[i].hsv888.v});
|
||||
uint16_t rgb565 = (((uint16_t)rgb.r) >> 3) << 11 | (((uint16_t)rgb.g) >> 2) << 5 | (((uint16_t)rgb.b) >> 3);
|
||||
palette[i].rgb565 = __builtin_bswap16(rgb565);
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
// Append pixels to the target location, keyed by the pixel index
|
||||
static bool qp_surface_append_pixels_rgb565(painter_device_t device, uint8_t *target_buffer, qp_pixel_t *palette, uint32_t pixel_offset, uint32_t pixel_count, uint8_t *palette_indices) {
|
||||
uint16_t *buf = (uint16_t *)target_buffer;
|
||||
for (uint32_t i = 0; i < pixel_count; ++i) {
|
||||
buf[pixel_offset + i] = palette[palette_indices[i]].rgb565;
|
||||
}
|
||||
return true;
|
||||
}
|
||||
|
||||
static bool rgb565_target_pixdata_transfer(painter_driver_t *surface_driver, painter_driver_t *target_driver, uint16_t x, uint16_t y, bool entire_surface) {
|
||||
surface_painter_device_t *surface_handle = (surface_painter_device_t *)surface_driver;
|
||||
|
||||
uint16_t l = entire_surface ? 0 : surface_handle->dirty.l;
|
||||
uint16_t t = entire_surface ? 0 : surface_handle->dirty.t;
|
||||
uint16_t r = entire_surface ? (surface_handle->base.panel_width - 1) : surface_handle->dirty.r;
|
||||
uint16_t b = entire_surface ? (surface_handle->base.panel_height - 1) : surface_handle->dirty.b;
|
||||
|
||||
// Set the target drawing area
|
||||
bool ok = qp_viewport((painter_device_t)target_driver, x + l, y + t, x + r, y + b);
|
||||
if (!ok) {
|
||||
qp_dprintf("rgb565_target_pixdata_transfer: fail (could not set target viewport)\n");
|
||||
return false;
|
||||
}
|
||||
|
||||
// Housekeeping of the amount of pixels to transfer
|
||||
uint32_t total_pixel_count = (8 * QUANTUM_PAINTER_PIXDATA_BUFFER_SIZE) / surface_driver->native_bits_per_pixel;
|
||||
uint32_t pixel_counter = 0;
|
||||
uint16_t *target_buffer = (uint16_t *)qp_internal_global_pixdata_buffer;
|
||||
|
||||
// Fill the global pixdata area so that we can start transferring to the panel
|
||||
for (uint16_t y = t; y <= b; ++y) {
|
||||
for (uint16_t x = l; x <= r; ++x) {
|
||||
// Update the target buffer
|
||||
target_buffer[pixel_counter++] = surface_handle->u16buffer[y * surface_handle->base.panel_width + x];
|
||||
|
||||
// If we've accumulated enough data, send it
|
||||
if (pixel_counter == total_pixel_count) {
|
||||
ok = qp_pixdata((painter_device_t)target_driver, qp_internal_global_pixdata_buffer, pixel_counter);
|
||||
if (!ok) {
|
||||
qp_dprintf("rgb565_target_pixdata_transfer: fail (could not stream pixdata to target)\n");
|
||||
return false;
|
||||
}
|
||||
// Reset the counter
|
||||
pixel_counter = 0;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
// If there's any leftover data, send it
|
||||
if (pixel_counter > 0) {
|
||||
ok = qp_pixdata((painter_device_t)target_driver, qp_internal_global_pixdata_buffer, pixel_counter);
|
||||
if (!ok) {
|
||||
qp_dprintf("rgb565_target_pixdata_transfer: fail (could not stream pixdata to target)\n");
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
static bool qp_surface_append_pixdata_rgb565(painter_device_t device, uint8_t *target_buffer, uint32_t pixdata_offset, uint8_t pixdata_byte) {
|
||||
target_buffer[pixdata_offset] = pixdata_byte;
|
||||
return true;
|
||||
}
|
||||
|
||||
const surface_painter_driver_vtable_t rgb565_surface_driver_vtable = {
|
||||
.base =
|
||||
{
|
||||
.init = qp_surface_init,
|
||||
.power = qp_surface_power,
|
||||
.clear = qp_surface_clear,
|
||||
.flush = qp_surface_flush,
|
||||
.pixdata = qp_surface_pixdata_rgb565,
|
||||
.viewport = qp_surface_viewport,
|
||||
.palette_convert = qp_surface_palette_convert_rgb565_swapped,
|
||||
.append_pixels = qp_surface_append_pixels_rgb565,
|
||||
.append_pixdata = qp_surface_append_pixdata_rgb565,
|
||||
},
|
||||
.target_pixdata_transfer = rgb565_target_pixdata_transfer,
|
||||
};
|
||||
|
||||
SURFACE_FACTORY_FUNCTION_IMPL(qp_make_rgb565_surface, rgb565_surface_driver_vtable, 16);
|
||||
|
||||
#endif // QUANTUM_PAINTER_SURFACE_ENABLE
|
||||
|
|
@ -110,6 +110,7 @@ painter_device_t qp_ili9163_make_spi_device(uint16_t panel_width, uint16_t panel
|
|||
driver->spi_dc_reset_config.spi_config.mode = spi_mode;
|
||||
driver->spi_dc_reset_config.dc_pin = dc_pin;
|
||||
driver->spi_dc_reset_config.reset_pin = reset_pin;
|
||||
driver->spi_dc_reset_config.command_params_uses_command_pin = false;
|
||||
|
||||
if (!qp_internal_register_device((painter_device_t)driver)) {
|
||||
memset(driver, 0, sizeof(tft_panel_dc_reset_painter_device_t));
|
||||
|
|
|
|||
|
|
@ -1,6 +1,5 @@
|
|||
// Copyright 2021 Nick Brassel (@tzarc)
|
||||
// SPDX-License-Identifier: GPL-2.0-or-later
|
||||
|
||||
#pragma once
|
||||
|
||||
#include "gpio.h"
|
||||
|
|
|
|||
|
|
@ -117,6 +117,7 @@ painter_device_t qp_ili9341_make_spi_device(uint16_t panel_width, uint16_t panel
|
|||
driver->spi_dc_reset_config.spi_config.mode = spi_mode;
|
||||
driver->spi_dc_reset_config.dc_pin = dc_pin;
|
||||
driver->spi_dc_reset_config.reset_pin = reset_pin;
|
||||
driver->spi_dc_reset_config.command_params_uses_command_pin = false;
|
||||
|
||||
if (!qp_internal_register_device((painter_device_t)driver)) {
|
||||
memset(driver, 0, sizeof(tft_panel_dc_reset_painter_device_t));
|
||||
|
|
|
|||
|
|
@ -1,6 +1,5 @@
|
|||
// Copyright 2021 Nick Brassel (@tzarc)
|
||||
// SPDX-License-Identifier: GPL-2.0-or-later
|
||||
|
||||
#pragma once
|
||||
|
||||
#include "gpio.h"
|
||||
|
|
|
|||
|
|
@ -110,6 +110,7 @@ painter_device_t qp_ili9488_make_spi_device(uint16_t panel_width, uint16_t panel
|
|||
driver->spi_dc_reset_config.spi_config.mode = spi_mode;
|
||||
driver->spi_dc_reset_config.dc_pin = dc_pin;
|
||||
driver->spi_dc_reset_config.reset_pin = reset_pin;
|
||||
driver->spi_dc_reset_config.command_params_uses_command_pin = false;
|
||||
|
||||
if (!qp_internal_register_device((painter_device_t)driver)) {
|
||||
memset(driver, 0, sizeof(tft_panel_dc_reset_painter_device_t));
|
||||
|
|
|
|||
|
|
@ -1,6 +1,5 @@
|
|||
// Copyright 2021 Nick Brassel (@tzarc)
|
||||
// SPDX-License-Identifier: GPL-2.0-or-later
|
||||
|
||||
#pragma once
|
||||
|
||||
#include "gpio.h"
|
||||
|
|
|
|||
|
|
@ -0,0 +1,195 @@
|
|||
// Copyright 2023 Nick Brassel (@tzarc)
|
||||
// SPDX-License-Identifier: GPL-2.0-or-later
|
||||
|
||||
#include "color.h"
|
||||
#include "qp_internal.h"
|
||||
#include "qp_comms.h"
|
||||
#include "qp_draw.h"
|
||||
#include "qp_oled_panel.h"
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// Quantum Painter API implementations
|
||||
|
||||
// Power control
|
||||
bool qp_oled_panel_power(painter_device_t device, bool power_on) {
|
||||
painter_driver_t * driver = (painter_driver_t *)device;
|
||||
oled_panel_painter_driver_vtable_t *vtable = (oled_panel_painter_driver_vtable_t *)driver->driver_vtable;
|
||||
qp_comms_command(device, power_on ? vtable->opcodes.display_on : vtable->opcodes.display_off);
|
||||
return true;
|
||||
}
|
||||
|
||||
// Screen clear
|
||||
bool qp_oled_panel_clear(painter_device_t device) {
|
||||
painter_driver_t *driver = (painter_driver_t *)device;
|
||||
driver->driver_vtable->init(device, driver->rotation); // Re-init the display
|
||||
return true;
|
||||
}
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// Surface passthru
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
bool qp_oled_panel_passthru_pixdata(painter_device_t device, const void *pixel_data, uint32_t native_pixel_count) {
|
||||
oled_panel_painter_device_t *driver = (oled_panel_painter_device_t *)device;
|
||||
return driver->surface.base.validate_ok && driver->surface.base.driver_vtable->pixdata(&driver->surface.base, pixel_data, native_pixel_count);
|
||||
}
|
||||
|
||||
bool qp_oled_panel_passthru_viewport(painter_device_t device, uint16_t left, uint16_t top, uint16_t right, uint16_t bottom) {
|
||||
oled_panel_painter_device_t *driver = (oled_panel_painter_device_t *)device;
|
||||
return driver->surface.base.validate_ok && driver->surface.base.driver_vtable->viewport(&driver->surface.base, left, top, right, bottom);
|
||||
}
|
||||
|
||||
bool qp_oled_panel_passthru_palette_convert(painter_device_t device, int16_t palette_size, qp_pixel_t *palette) {
|
||||
oled_panel_painter_device_t *driver = (oled_panel_painter_device_t *)device;
|
||||
return driver->surface.base.validate_ok && driver->surface.base.driver_vtable->palette_convert(&driver->surface.base, palette_size, palette);
|
||||
}
|
||||
|
||||
bool qp_oled_panel_passthru_append_pixels(painter_device_t device, uint8_t *target_buffer, qp_pixel_t *palette, uint32_t pixel_offset, uint32_t pixel_count, uint8_t *palette_indices) {
|
||||
oled_panel_painter_device_t *driver = (oled_panel_painter_device_t *)device;
|
||||
return driver->surface.base.validate_ok && driver->surface.base.driver_vtable->append_pixels(&driver->surface.base, target_buffer, palette, pixel_offset, pixel_count, palette_indices);
|
||||
}
|
||||
|
||||
bool qp_oled_panel_passthru_append_pixdata(painter_device_t device, uint8_t *target_buffer, uint32_t pixdata_offset, uint8_t pixdata_byte) {
|
||||
oled_panel_painter_device_t *driver = (oled_panel_painter_device_t *)device;
|
||||
return driver->surface.base.validate_ok && driver->surface.base.driver_vtable->append_pixdata(&driver->surface.base, target_buffer, pixdata_offset, pixdata_byte);
|
||||
}
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// Flush helpers
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
void qp_oled_panel_page_column_flush_rot0(painter_device_t device, surface_dirty_data_t *dirty, const uint8_t *framebuffer) {
|
||||
painter_driver_t * driver = (painter_driver_t *)device;
|
||||
oled_panel_painter_driver_vtable_t *vtable = (oled_panel_painter_driver_vtable_t *)driver->driver_vtable;
|
||||
|
||||
// TODO: account for offset_x/y in base driver
|
||||
int min_page = dirty->t / 8;
|
||||
int max_page = dirty->b / 8;
|
||||
int min_column = dirty->l;
|
||||
int max_column = dirty->r;
|
||||
|
||||
for (int page = min_page; page <= max_page; ++page) {
|
||||
int cols_required = max_column - min_column + 1;
|
||||
uint8_t column_data[cols_required];
|
||||
memset(column_data, 0, cols_required);
|
||||
for (int x = min_column; x <= max_column; ++x) {
|
||||
uint16_t data_offset = x - min_column;
|
||||
for (int y = 0; y < 8; ++y) {
|
||||
uint32_t pixel_num = ((page * 8) + y) * driver->panel_width + x;
|
||||
uint32_t byte_offset = pixel_num / 8;
|
||||
uint8_t bit_offset = pixel_num % 8;
|
||||
column_data[data_offset] |= ((framebuffer[byte_offset] & (1 << bit_offset)) >> bit_offset) << y;
|
||||
}
|
||||
}
|
||||
|
||||
int actual_page = page;
|
||||
int start_column = min_column;
|
||||
qp_comms_command(device, vtable->opcodes.set_page | actual_page);
|
||||
qp_comms_command(device, vtable->opcodes.set_column_lsb | (start_column & 0x0F));
|
||||
qp_comms_command(device, vtable->opcodes.set_column_msb | (start_column & 0xF0) >> 4);
|
||||
qp_comms_send(device, column_data, cols_required);
|
||||
}
|
||||
}
|
||||
|
||||
void qp_oled_panel_page_column_flush_rot90(painter_device_t device, surface_dirty_data_t *dirty, const uint8_t *framebuffer) {
|
||||
painter_driver_t * driver = (painter_driver_t *)device;
|
||||
oled_panel_painter_driver_vtable_t *vtable = (oled_panel_painter_driver_vtable_t *)driver->driver_vtable;
|
||||
|
||||
// TODO: account for offset_x/y in base driver
|
||||
int num_columns = driver->panel_width;
|
||||
int min_page = dirty->l / 8;
|
||||
int max_page = dirty->r / 8;
|
||||
int min_column = dirty->t;
|
||||
int max_column = dirty->b;
|
||||
|
||||
for (int page = min_page; page <= max_page; ++page) {
|
||||
int cols_required = max_column - min_column + 1;
|
||||
uint8_t column_data[cols_required];
|
||||
memset(column_data, 0, cols_required);
|
||||
for (int y = min_column; y <= max_column; ++y) {
|
||||
uint16_t data_offset = cols_required - 1 - (y - min_column);
|
||||
for (int x = 0; x < 8; ++x) {
|
||||
uint32_t pixel_num = y * driver->panel_height + ((page * 8) + x);
|
||||
uint32_t byte_offset = pixel_num / 8;
|
||||
uint8_t bit_offset = pixel_num % 8;
|
||||
column_data[data_offset] |= ((framebuffer[byte_offset] & (1 << bit_offset)) >> bit_offset) << x;
|
||||
}
|
||||
}
|
||||
|
||||
int actual_page = page;
|
||||
int start_column = num_columns - 1 - max_column;
|
||||
qp_comms_command(device, vtable->opcodes.set_page | actual_page);
|
||||
qp_comms_command(device, vtable->opcodes.set_column_lsb | (start_column & 0x0F));
|
||||
qp_comms_command(device, vtable->opcodes.set_column_msb | (start_column & 0xF0) >> 4);
|
||||
qp_comms_send(device, column_data, cols_required);
|
||||
}
|
||||
}
|
||||
|
||||
void qp_oled_panel_page_column_flush_rot180(painter_device_t device, surface_dirty_data_t *dirty, const uint8_t *framebuffer) {
|
||||
painter_driver_t * driver = (painter_driver_t *)device;
|
||||
oled_panel_painter_driver_vtable_t *vtable = (oled_panel_painter_driver_vtable_t *)driver->driver_vtable;
|
||||
|
||||
// TODO: account for offset_x/y in base driver
|
||||
int num_pages = driver->panel_height / 8;
|
||||
int num_columns = driver->panel_width;
|
||||
int min_page = dirty->t / 8;
|
||||
int max_page = dirty->b / 8;
|
||||
int min_column = dirty->l;
|
||||
int max_column = dirty->r;
|
||||
|
||||
for (int page = min_page; page <= max_page; ++page) {
|
||||
int cols_required = max_column - min_column + 1;
|
||||
uint8_t column_data[cols_required];
|
||||
memset(column_data, 0, cols_required);
|
||||
for (int x = min_column; x <= max_column; ++x) {
|
||||
uint16_t data_offset = cols_required - 1 - (x - min_column);
|
||||
for (int y = 0; y < 8; ++y) {
|
||||
uint32_t pixel_num = ((page * 8) + y) * driver->panel_width + x;
|
||||
uint32_t byte_offset = pixel_num / 8;
|
||||
uint8_t bit_offset = pixel_num % 8;
|
||||
column_data[data_offset] |= ((framebuffer[byte_offset] & (1 << bit_offset)) >> bit_offset) << (7 - y);
|
||||
}
|
||||
}
|
||||
|
||||
int actual_page = num_pages - 1 - page;
|
||||
int start_column = num_columns - 1 - max_column;
|
||||
qp_comms_command(device, vtable->opcodes.set_page | actual_page);
|
||||
qp_comms_command(device, vtable->opcodes.set_column_lsb | (start_column & 0x0F));
|
||||
qp_comms_command(device, vtable->opcodes.set_column_msb | (start_column & 0xF0) >> 4);
|
||||
qp_comms_send(device, column_data, cols_required);
|
||||
}
|
||||
}
|
||||
|
||||
void qp_oled_panel_page_column_flush_rot270(painter_device_t device, surface_dirty_data_t *dirty, const uint8_t *framebuffer) {
|
||||
painter_driver_t * driver = (painter_driver_t *)device;
|
||||
oled_panel_painter_driver_vtable_t *vtable = (oled_panel_painter_driver_vtable_t *)driver->driver_vtable;
|
||||
|
||||
// TODO: account for offset_x/y in base driver
|
||||
int num_pages = driver->panel_height / 8;
|
||||
int min_page = dirty->l / 8;
|
||||
int max_page = dirty->r / 8;
|
||||
int min_column = dirty->t;
|
||||
int max_column = dirty->b;
|
||||
|
||||
for (int page = min_page; page <= max_page; ++page) {
|
||||
int cols_required = max_column - min_column + 1;
|
||||
uint8_t column_data[cols_required];
|
||||
memset(column_data, 0, cols_required);
|
||||
for (int y = min_column; y <= max_column; ++y) {
|
||||
uint16_t data_offset = y - min_column;
|
||||
for (int x = 0; x < 8; ++x) {
|
||||
uint32_t pixel_num = y * driver->panel_height + ((page * 8) + x);
|
||||
uint32_t byte_offset = pixel_num / 8;
|
||||
uint8_t bit_offset = pixel_num % 8;
|
||||
column_data[data_offset] |= ((framebuffer[byte_offset] & (1 << bit_offset)) >> bit_offset) << (7 - x);
|
||||
}
|
||||
}
|
||||
|
||||
int actual_page = num_pages - 1 - page;
|
||||
int start_column = min_column;
|
||||
qp_comms_command(device, vtable->opcodes.set_page | actual_page);
|
||||
qp_comms_command(device, vtable->opcodes.set_column_lsb | (start_column & 0x0F));
|
||||
qp_comms_command(device, vtable->opcodes.set_column_msb | (start_column & 0xF0) >> 4);
|
||||
qp_comms_send(device, column_data, cols_required);
|
||||
}
|
||||
}
|
||||
|
|
@ -0,0 +1,68 @@
|
|||
// Copyright 2023 Nick Brassel (@tzarc)
|
||||
// SPDX-License-Identifier: GPL-2.0-or-later
|
||||
#pragma once
|
||||
|
||||
#include "color.h"
|
||||
#include "qp_internal.h"
|
||||
#include "qp_surface_internal.h"
|
||||
|
||||
#ifdef QUANTUM_PAINTER_SPI_ENABLE
|
||||
# include "qp_comms_spi.h"
|
||||
#endif // QUANTUM_PAINTER_SPI_ENABLE
|
||||
|
||||
#ifdef QUANTUM_PAINTER_I2C_ENABLE
|
||||
# include "qp_comms_i2c.h"
|
||||
#endif // QUANTUM_PAINTER_I2C_ENABLE
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// Common OLED panel implementation
|
||||
|
||||
// Driver vtable with extras
|
||||
typedef struct oled_panel_painter_driver_vtable_t {
|
||||
painter_driver_vtable_t base; // must be first, so it can be cast to/from the painter_driver_vtable_t* type
|
||||
|
||||
// Opcodes for normal display operation
|
||||
struct {
|
||||
uint8_t display_on;
|
||||
uint8_t display_off;
|
||||
uint8_t set_page;
|
||||
uint8_t set_column_lsb;
|
||||
uint8_t set_column_msb;
|
||||
} opcodes;
|
||||
} oled_panel_painter_driver_vtable_t;
|
||||
|
||||
// Device definition
|
||||
typedef struct oled_panel_painter_device_t {
|
||||
painter_driver_t base; // must be first, so it can be cast to/from the painter_device_t* type
|
||||
|
||||
union {
|
||||
#ifdef QUANTUM_PAINTER_SPI_ENABLE
|
||||
// SPI-based configurables
|
||||
qp_comms_spi_dc_reset_config_t spi_dc_reset_config;
|
||||
#endif // QUANTUM_PAINTER_SPI_ENABLE
|
||||
#ifdef QUANTUM_PAINTER_I2C_ENABLE
|
||||
// I2C-based configurables
|
||||
qp_comms_i2c_config_t i2c_config;
|
||||
#endif // QUANTUM_PAINTER_I2C_ENABLE
|
||||
};
|
||||
|
||||
surface_painter_device_t surface;
|
||||
} oled_panel_painter_device_t;
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// Forward declarations for injecting into concrete driver vtables
|
||||
|
||||
bool qp_oled_panel_power(painter_device_t device, bool power_on);
|
||||
bool qp_oled_panel_clear(painter_device_t device);
|
||||
|
||||
bool qp_oled_panel_passthru_pixdata(painter_device_t device, const void *pixel_data, uint32_t native_pixel_count);
|
||||
bool qp_oled_panel_passthru_viewport(painter_device_t device, uint16_t left, uint16_t top, uint16_t right, uint16_t bottom);
|
||||
bool qp_oled_panel_passthru_palette_convert(painter_device_t device, int16_t palette_size, qp_pixel_t *palette);
|
||||
bool qp_oled_panel_passthru_append_pixels(painter_device_t device, uint8_t *target_buffer, qp_pixel_t *palette, uint32_t pixel_offset, uint32_t pixel_count, uint8_t *palette_indices);
|
||||
bool qp_oled_panel_passthru_append_pixdata(painter_device_t device, uint8_t *target_buffer, uint32_t pixdata_offset, uint8_t pixdata_byte);
|
||||
|
||||
// Helpers for flushing data from the dirty region to the correct location on the OLED
|
||||
void qp_oled_panel_page_column_flush_rot0(painter_device_t device, surface_dirty_data_t *dirty, const uint8_t *framebuffer);
|
||||
void qp_oled_panel_page_column_flush_rot90(painter_device_t device, surface_dirty_data_t *dirty, const uint8_t *framebuffer);
|
||||
void qp_oled_panel_page_column_flush_rot180(painter_device_t device, surface_dirty_data_t *dirty, const uint8_t *framebuffer);
|
||||
void qp_oled_panel_page_column_flush_rot270(painter_device_t device, surface_dirty_data_t *dirty, const uint8_t *framebuffer);
|
||||
|
|
@ -0,0 +1,206 @@
|
|||
// Copyright 2023 Nick Brassel (@tzarc)
|
||||
// SPDX-License-Identifier: GPL-2.0-or-later
|
||||
|
||||
#include "qp_internal.h"
|
||||
#include "qp_comms.h"
|
||||
#include "qp_oled_panel.h"
|
||||
#include "qp_sh1106.h"
|
||||
#include "qp_sh1106_opcodes.h"
|
||||
#include "qp_surface.h"
|
||||
#include "qp_surface_internal.h"
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// Driver storage
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
typedef struct sh1106_device_t {
|
||||
oled_panel_painter_device_t oled;
|
||||
|
||||
uint8_t framebuffer[SURFACE_REQUIRED_BUFFER_BYTE_SIZE(128, 64, 1)];
|
||||
} sh1106_device_t;
|
||||
|
||||
static sh1106_device_t sh1106_drivers[SH1106_NUM_DEVICES] = {0};
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// Quantum Painter API implementations
|
||||
|
||||
// Initialisation
|
||||
__attribute__((weak)) bool qp_sh1106_init(painter_device_t device, painter_rotation_t rotation) {
|
||||
sh1106_device_t *driver = (sh1106_device_t *)device;
|
||||
|
||||
// Change the surface geometry based on the panel rotation
|
||||
if (rotation == QP_ROTATION_90 || rotation == QP_ROTATION_270) {
|
||||
driver->oled.surface.base.panel_width = driver->oled.base.panel_height;
|
||||
driver->oled.surface.base.panel_height = driver->oled.base.panel_width;
|
||||
} else {
|
||||
driver->oled.surface.base.panel_width = driver->oled.base.panel_width;
|
||||
driver->oled.surface.base.panel_height = driver->oled.base.panel_height;
|
||||
}
|
||||
|
||||
// Init the internal surface
|
||||
if (!qp_init(&driver->oled.surface.base, QP_ROTATION_0)) {
|
||||
qp_dprintf("Failed to init internal surface in qp_sh1106_init\n");
|
||||
return false;
|
||||
}
|
||||
|
||||
// clang-format off
|
||||
const uint8_t sh1106_init_sequence[] = {
|
||||
// Command, Delay, N, Data[N]
|
||||
SH1106_SET_MUX_RATIO, 0, 1, 0x3F,
|
||||
SH1106_DISPLAY_OFFSET, 0, 1, 0x00,
|
||||
SH1106_DISPLAY_START_LINE, 0, 0,
|
||||
SH1106_SET_SEGMENT_REMAP_INV, 0, 0,
|
||||
SH1106_COM_SCAN_DIR_DEC, 0, 0,
|
||||
SH1106_COM_PADS_HW_CFG, 0, 1, 0x12,
|
||||
SH1106_SET_CONTRAST, 0, 1, 0x7F,
|
||||
SH1106_ALL_ON_RESUME, 0, 0,
|
||||
SH1106_NON_INVERTING_DISPLAY, 0, 0,
|
||||
SH1106_SET_OSC_DIVFREQ, 0, 1, 0x80,
|
||||
SH1106_SET_CHARGE_PUMP, 0, 1, 0x14,
|
||||
SH1106_DISPLAY_ON, 0, 0,
|
||||
};
|
||||
// clang-format on
|
||||
|
||||
qp_comms_bulk_command_sequence(device, sh1106_init_sequence, sizeof(sh1106_init_sequence));
|
||||
return true;
|
||||
}
|
||||
|
||||
// Screen flush
|
||||
bool qp_sh1106_flush(painter_device_t device) {
|
||||
sh1106_device_t *driver = (sh1106_device_t *)device;
|
||||
|
||||
if (!driver->oled.surface.dirty.is_dirty) {
|
||||
return true;
|
||||
}
|
||||
|
||||
switch (driver->oled.base.rotation) {
|
||||
default:
|
||||
case QP_ROTATION_0:
|
||||
qp_oled_panel_page_column_flush_rot0(device, &driver->oled.surface.dirty, driver->framebuffer);
|
||||
break;
|
||||
case QP_ROTATION_90:
|
||||
qp_oled_panel_page_column_flush_rot90(device, &driver->oled.surface.dirty, driver->framebuffer);
|
||||
break;
|
||||
case QP_ROTATION_180:
|
||||
qp_oled_panel_page_column_flush_rot180(device, &driver->oled.surface.dirty, driver->framebuffer);
|
||||
break;
|
||||
case QP_ROTATION_270:
|
||||
qp_oled_panel_page_column_flush_rot270(device, &driver->oled.surface.dirty, driver->framebuffer);
|
||||
break;
|
||||
}
|
||||
|
||||
// Clear the dirty area
|
||||
qp_flush(&driver->oled.surface);
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// Driver vtable
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
||||
const oled_panel_painter_driver_vtable_t sh1106_driver_vtable = {
|
||||
.base =
|
||||
{
|
||||
.init = qp_sh1106_init,
|
||||
.power = qp_oled_panel_power,
|
||||
.clear = qp_oled_panel_clear,
|
||||
.flush = qp_sh1106_flush,
|
||||
.pixdata = qp_oled_panel_passthru_pixdata,
|
||||
.viewport = qp_oled_panel_passthru_viewport,
|
||||
.palette_convert = qp_oled_panel_passthru_palette_convert,
|
||||
.append_pixels = qp_oled_panel_passthru_append_pixels,
|
||||
.append_pixdata = qp_oled_panel_passthru_append_pixdata,
|
||||
},
|
||||
.opcodes =
|
||||
{
|
||||
.display_on = SH1106_DISPLAY_ON,
|
||||
.display_off = SH1106_DISPLAY_OFF,
|
||||
.set_page = SH1106_PAGE_ADDR,
|
||||
.set_column_lsb = SH1106_SETCOLUMN_LSB,
|
||||
.set_column_msb = SH1106_SETCOLUMN_MSB,
|
||||
},
|
||||
};
|
||||
|
||||
#ifdef QUANTUM_PAINTER_SH1106_SPI_ENABLE
|
||||
// Factory function for creating a handle to the SH1106 device
|
||||
painter_device_t qp_sh1106_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) {
|
||||
for (uint32_t i = 0; i < SH1106_NUM_DEVICES; ++i) {
|
||||
sh1106_device_t *driver = &sh1106_drivers[i];
|
||||
if (!driver->oled.base.driver_vtable) {
|
||||
painter_device_t surface = qp_make_mono1bpp_surface_advanced(&driver->oled.surface, 1, panel_width, panel_height, driver->framebuffer);
|
||||
if (!surface) {
|
||||
return NULL;
|
||||
}
|
||||
|
||||
// Setup the OLED device
|
||||
driver->oled.base.driver_vtable = (const painter_driver_vtable_t *)&sh1106_driver_vtable;
|
||||
driver->oled.base.comms_vtable = (const painter_comms_vtable_t *)&spi_comms_with_dc_vtable;
|
||||
driver->oled.base.native_bits_per_pixel = 1; // 1bpp mono
|
||||
driver->oled.base.panel_width = panel_width;
|
||||
driver->oled.base.panel_height = panel_height;
|
||||
driver->oled.base.rotation = QP_ROTATION_0;
|
||||
driver->oled.base.offset_x = 0;
|
||||
driver->oled.base.offset_y = 0;
|
||||
|
||||
// SPI and other pin configuration
|
||||
driver->oled.base.comms_config = &driver->oled.spi_dc_reset_config;
|
||||
driver->oled.spi_dc_reset_config.spi_config.chip_select_pin = chip_select_pin;
|
||||
driver->oled.spi_dc_reset_config.spi_config.divisor = spi_divisor;
|
||||
driver->oled.spi_dc_reset_config.spi_config.lsb_first = false;
|
||||
driver->oled.spi_dc_reset_config.spi_config.mode = spi_mode;
|
||||
driver->oled.spi_dc_reset_config.dc_pin = dc_pin;
|
||||
driver->oled.spi_dc_reset_config.reset_pin = reset_pin;
|
||||
driver->oled.spi_dc_reset_config.command_params_uses_command_pin = true;
|
||||
|
||||
if (!qp_internal_register_device((painter_device_t)driver)) {
|
||||
memset(driver, 0, sizeof(sh1106_device_t));
|
||||
return NULL;
|
||||
}
|
||||
|
||||
return (painter_device_t)driver;
|
||||
}
|
||||
}
|
||||
return NULL;
|
||||
}
|
||||
|
||||
#endif // QUANTUM_PAINTER_SH1106_SPI_ENABLE
|
||||
|
||||
#ifdef QUANTUM_PAINTER_SH1106_I2C_ENABLE
|
||||
// Factory function for creating a handle to the SH1106 device
|
||||
painter_device_t qp_sh1106_make_i2c_device(uint16_t panel_width, uint16_t panel_height, uint8_t i2c_address) {
|
||||
for (uint32_t i = 0; i < SH1106_NUM_DEVICES; ++i) {
|
||||
sh1106_device_t *driver = &sh1106_drivers[i];
|
||||
if (!driver->oled.base.driver_vtable) {
|
||||
// Instantiate the surface, intentional swap of width/high due to transpose
|
||||
painter_device_t surface = qp_make_mono1bpp_surface_advanced(&driver->oled.surface, 1, panel_width, panel_height, driver->framebuffer);
|
||||
if (!surface) {
|
||||
return NULL;
|
||||
}
|
||||
|
||||
// Setup the OLED device
|
||||
driver->oled.base.driver_vtable = (const painter_driver_vtable_t *)&sh1106_driver_vtable;
|
||||
driver->oled.base.comms_vtable = (const painter_comms_vtable_t *)&i2c_comms_cmddata_vtable;
|
||||
driver->oled.base.native_bits_per_pixel = 1; // 1bpp mono
|
||||
driver->oled.base.panel_width = panel_width;
|
||||
driver->oled.base.panel_height = panel_height;
|
||||
driver->oled.base.rotation = QP_ROTATION_0;
|
||||
driver->oled.base.offset_x = 0;
|
||||
driver->oled.base.offset_y = 0;
|
||||
|
||||
// I2C configuration
|
||||
driver->oled.base.comms_config = &driver->oled.i2c_config;
|
||||
driver->oled.i2c_config.chip_address = i2c_address;
|
||||
|
||||
if (!qp_internal_register_device((painter_device_t)driver)) {
|
||||
memset(driver, 0, sizeof(sh1106_device_t));
|
||||
return NULL;
|
||||
}
|
||||
|
||||
return (painter_device_t)driver;
|
||||
}
|
||||
}
|
||||
return NULL;
|
||||
}
|
||||
|
||||
#endif // QUANTUM_PAINTER_SH1106_SPI_ENABLE
|
||||
|
|
@ -0,0 +1,66 @@
|
|||
// Copyright 2023 Nick Brassel (@tzarc)
|
||||
// SPDX-License-Identifier: GPL-2.0-or-later
|
||||
#pragma once
|
||||
|
||||
#include "gpio.h"
|
||||
#include "qp_internal.h"
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// Quantum Painter SH1106 configurables (add to your keyboard's config.h)
|
||||
|
||||
#if defined(QUANTUM_PAINTER_SH1106_SPI_ENABLE) && !defined(SH1106_NUM_SPI_DEVICES)
|
||||
/**
|
||||
* @def This controls the maximum number of SPI SH1106 devices that Quantum Painter can communicate with at any one time.
|
||||
* Increasing this number allows for multiple displays to be used.
|
||||
*/
|
||||
# define SH1106_NUM_SPI_DEVICES 1
|
||||
#else
|
||||
# define SH1106_NUM_SPI_DEVICES 0
|
||||
#endif
|
||||
|
||||
#if defined(QUANTUM_PAINTER_SH1106_I2C_ENABLE) && !defined(SH1106_NUM_I2C_DEVICES)
|
||||
/**
|
||||
* @def This controls the maximum number of I2C SH1106 devices that Quantum Painter can communicate with at any one time.
|
||||
* Increasing this number allows for multiple displays to be used.
|
||||
*/
|
||||
# define SH1106_NUM_I2C_DEVICES 1
|
||||
#else
|
||||
# define SH1106_NUM_I2C_DEVICES 0
|
||||
#endif
|
||||
|
||||
#define SH1106_NUM_DEVICES ((SH1106_NUM_SPI_DEVICES) + (SH1106_NUM_I2C_DEVICES))
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// Quantum Painter SH1106 device factories
|
||||
|
||||
#ifdef QUANTUM_PAINTER_SH1106_SPI_ENABLE
|
||||
|
||||
/**
|
||||
* Factory method for an SH1106 SPI LCD device.
|
||||
*
|
||||
* @param panel_width[in] the width of the display in pixels (usually 128)
|
||||
* @param panel_height[in] the height of the display in pixels (usually 64)
|
||||
* @param chip_select_pin[in] the GPIO pin used for SPI chip select
|
||||
* @param dc_pin[in] the GPIO pin used for D/C control
|
||||
* @param reset_pin[in] the GPIO pin used for RST
|
||||
* @param spi_divisor[in] the SPI divisor to use when communicating with the display
|
||||
* @param spi_mode[in] the SPI mode to use when communicating with the display
|
||||
* @return the device handle used with all drawing routines in Quantum Painter
|
||||
*/
|
||||
painter_device_t qp_sh1106_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);
|
||||
|
||||
#endif // QUANTUM_PAINTER_SH1106_SPI_ENABLE
|
||||
|
||||
#ifdef QUANTUM_PAINTER_SH1106_I2C_ENABLE
|
||||
|
||||
/**
|
||||
* Factory method for an SH1106 I2C LCD device.
|
||||
*
|
||||
* @param panel_width[in] the width of the display in pixels (usually 128)
|
||||
* @param panel_height[in] the height of the display in pixels (usually 64)
|
||||
* @param i2c_address[in] the I2C address to use
|
||||
* @return the device handle used with all drawing routines in Quantum Painter
|
||||
*/
|
||||
painter_device_t qp_sh1106_make_i2c_device(uint16_t panel_width, uint16_t panel_height, uint8_t i2c_address);
|
||||
|
||||
#endif // QUANTUM_PAINTER_SH1106_I2C_ENABLE
|
||||
|
|
@ -0,0 +1,26 @@
|
|||
// Copyright 2023 Nick Brassel (@tzarc)
|
||||
// SPDX-License-Identifier: GPL-2.0-or-later
|
||||
#pragma once
|
||||
|
||||
#define SH1106_DISPLAY_ON 0xAF
|
||||
#define SH1106_DISPLAY_OFF 0xAE
|
||||
#define SH1106_SET_OSC_DIVFREQ 0xD5
|
||||
#define SH1106_SET_MUX_RATIO 0xA8
|
||||
#define SH1106_DISPLAY_OFFSET 0xD3
|
||||
#define SH1106_DISPLAY_START_LINE 0x40
|
||||
#define SH1106_SET_CHARGE_PUMP 0x8D
|
||||
#define SH1106_SET_SEGMENT_REMAP_NORMAL 0xA0
|
||||
#define SH1106_SET_SEGMENT_REMAP_INV 0xA1
|
||||
#define SH1106_COM_SCAN_DIR_INC 0xC0
|
||||
#define SH1106_COM_SCAN_DIR_DEC 0xC8
|
||||
#define SH1106_COM_PADS_HW_CFG 0xDA
|
||||
#define SH1106_SET_CONTRAST 0x81
|
||||
#define SH1106_SET_PRECHARGE_PERIOD 0xD9
|
||||
#define SH1106_VCOM_DETECT 0xDB
|
||||
#define SH1106_ALL_ON_RESUME 0xA4
|
||||
#define SH1106_NON_INVERTING_DISPLAY 0xA6
|
||||
#define SH1106_DEACTIVATE_SCROLL 0x2E
|
||||
|
||||
#define SH1106_SETCOLUMN_LSB 0x00
|
||||
#define SH1106_SETCOLUMN_MSB 0x10
|
||||
#define SH1106_PAGE_ADDR 0xB0
|
||||
|
|
@ -114,6 +114,7 @@ painter_device_t qp_ssd1351_make_spi_device(uint16_t panel_width, uint16_t panel
|
|||
driver->spi_dc_reset_config.spi_config.mode = spi_mode;
|
||||
driver->spi_dc_reset_config.dc_pin = dc_pin;
|
||||
driver->spi_dc_reset_config.reset_pin = reset_pin;
|
||||
driver->spi_dc_reset_config.command_params_uses_command_pin = false;
|
||||
|
||||
if (!qp_internal_register_device((painter_device_t)driver)) {
|
||||
memset(driver, 0, sizeof(tft_panel_dc_reset_painter_device_t));
|
||||
|
|
|
|||
|
|
@ -1,6 +1,5 @@
|
|||
// Copyright 2021 Nick Brassel (@tzarc)
|
||||
// SPDX-License-Identifier: GPL-2.0-or-later
|
||||
|
||||
#pragma once
|
||||
|
||||
#include "gpio.h"
|
||||
|
|
|
|||
|
|
@ -1,6 +1,5 @@
|
|||
// Copyright 2021 Nick Brassel (@tzarc)
|
||||
// SPDX-License-Identifier: GPL-2.0-or-later
|
||||
|
||||
#pragma once
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
|
|
|||
|
|
@ -134,6 +134,7 @@ painter_device_t qp_st7735_make_spi_device(uint16_t panel_width, uint16_t panel_
|
|||
driver->spi_dc_reset_config.spi_config.mode = spi_mode;
|
||||
driver->spi_dc_reset_config.dc_pin = dc_pin;
|
||||
driver->spi_dc_reset_config.reset_pin = reset_pin;
|
||||
driver->spi_dc_reset_config.command_params_uses_command_pin = false;
|
||||
|
||||
if (!qp_internal_register_device((painter_device_t)driver)) {
|
||||
memset(driver, 0, sizeof(tft_panel_dc_reset_painter_device_t));
|
||||
|
|
|
|||
|
|
@ -2,7 +2,6 @@
|
|||
// Copyright 2021 Nick Brassel (@tzarc)
|
||||
// Copyright 2022 David Hoelscher (@customMK)
|
||||
// SPDX-License-Identifier: GPL-2.0-or-later
|
||||
|
||||
#pragma once
|
||||
|
||||
#include "gpio.h"
|
||||
|
|
|
|||
|
|
@ -1,6 +1,5 @@
|
|||
// Copyright 2022 David Hoelscher (@customMK)
|
||||
// SPDX-License-Identifier: GPL-2.0-or-later
|
||||
|
||||
#pragma once
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
|
|
|||
|
|
@ -133,6 +133,7 @@ painter_device_t qp_st7789_make_spi_device(uint16_t panel_width, uint16_t panel_
|
|||
driver->spi_dc_reset_config.spi_config.mode = spi_mode;
|
||||
driver->spi_dc_reset_config.dc_pin = dc_pin;
|
||||
driver->spi_dc_reset_config.reset_pin = reset_pin;
|
||||
driver->spi_dc_reset_config.command_params_uses_command_pin = false;
|
||||
|
||||
if (!qp_internal_register_device((painter_device_t)driver)) {
|
||||
memset(driver, 0, sizeof(tft_panel_dc_reset_painter_device_t));
|
||||
|
|
|
|||
|
|
@ -1,7 +1,6 @@
|
|||
// Copyright 2021 Paul Cotter (@gr1mr3aver)
|
||||
// Copyright 2021 Nick Brassel (@tzarc)
|
||||
// SPDX-License-Identifier: GPL-2.0-or-later
|
||||
|
||||
#pragma once
|
||||
|
||||
#include "gpio.h"
|
||||
|
|
|
|||
|
|
@ -1,6 +1,5 @@
|
|||
// Copyright 2021 Paul Cotter (@gr1mr3aver)
|
||||
// SPDX-License-Identifier: GPL-2.0-or-later
|
||||
|
||||
#pragma once
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
|
|
|||
|
|
@ -1,6 +1,5 @@
|
|||
// Copyright 2021 Paul Cotter (@gr1mr3aver)
|
||||
// SPDX-License-Identifier: GPL-2.0-or-later
|
||||
|
||||
#pragma once
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
|
|
|
|||
|
|
@ -1,5 +1,6 @@
|
|||
// Copyright 2021 Nick Brassel (@tzarc)
|
||||
// SPDX-License-Identifier: GPL-2.0-or-later
|
||||
#pragma once
|
||||
|
||||
#include "color.h"
|
||||
#include "qp_internal.h"
|
||||
|
|
|
|||
|
|
@ -10,7 +10,7 @@
|
|||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// QFF API
|
||||
|
||||
bool qff_read_font_descriptor(qp_stream_t *stream, uint8_t *line_height, bool *has_ascii_table, uint16_t *num_unicode_glyphs, uint8_t *bpp, bool *has_palette, painter_compression_t *compression_scheme, uint32_t *total_bytes) {
|
||||
bool qff_read_font_descriptor(qp_stream_t *stream, uint8_t *line_height, bool *has_ascii_table, uint16_t *num_unicode_glyphs, uint8_t *bpp, bool *has_palette, bool *is_panel_native, painter_compression_t *compression_scheme, uint32_t *total_bytes) {
|
||||
// Seek to the start
|
||||
qp_stream_setpos(stream, 0);
|
||||
|
||||
|
|
@ -49,7 +49,7 @@ bool qff_read_font_descriptor(qp_stream_t *stream, uint8_t *line_height, bool *h
|
|||
*num_unicode_glyphs = font_descriptor.num_unicode_glyphs;
|
||||
}
|
||||
if (bpp || has_palette) {
|
||||
if (!qgf_parse_format(font_descriptor.format, bpp, has_palette)) {
|
||||
if (!qgf_parse_format(font_descriptor.format, bpp, has_palette, is_panel_native)) {
|
||||
return false;
|
||||
}
|
||||
}
|
||||
|
|
@ -102,7 +102,7 @@ bool qff_validate_stream(qp_stream_t *stream) {
|
|||
bool has_ascii_table;
|
||||
uint16_t num_unicode_glyphs;
|
||||
|
||||
if (!qff_read_font_descriptor(stream, NULL, &has_ascii_table, &num_unicode_glyphs, NULL, NULL, NULL, NULL)) {
|
||||
if (!qff_read_font_descriptor(stream, NULL, &has_ascii_table, &num_unicode_glyphs, NULL, NULL, NULL, NULL, NULL)) {
|
||||
return false;
|
||||
}
|
||||
|
||||
|
|
@ -127,7 +127,7 @@ uint32_t qff_get_total_size(qp_stream_t *stream) {
|
|||
|
||||
// Read the font descriptor, grabbing the size
|
||||
uint32_t total_size;
|
||||
if (!qff_read_font_descriptor(stream, NULL, NULL, NULL, NULL, NULL, NULL, &total_size)) {
|
||||
if (!qff_read_font_descriptor(stream, NULL, NULL, NULL, NULL, NULL, NULL, NULL, &total_size)) {
|
||||
return false;
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -85,4 +85,4 @@ typedef struct QP_PACKED qff_unicode_glyph_table_v1_t {
|
|||
|
||||
bool qff_validate_stream(qp_stream_t *stream);
|
||||
uint32_t qff_get_total_size(qp_stream_t *stream);
|
||||
bool qff_read_font_descriptor(qp_stream_t *stream, uint8_t *line_height, bool *has_ascii_table, uint16_t *num_unicode_glyphs, uint8_t *bpp, bool *has_palette, painter_compression_t *compression_scheme, uint32_t *total_bytes);
|
||||
bool qff_read_font_descriptor(qp_stream_t *stream, uint8_t *line_height, bool *has_ascii_table, uint16_t *num_unicode_glyphs, uint8_t *bpp, bool *has_palette, bool *is_panel_native, painter_compression_t *compression_scheme, uint32_t *total_bytes);
|
||||
|
|
|
|||
|
|
@ -24,22 +24,23 @@ bool qgf_validate_block_header(qgf_block_header_v1_t *desc, uint8_t expected_typ
|
|||
return true;
|
||||
}
|
||||
|
||||
bool qgf_parse_format(qp_image_format_t format, uint8_t *bpp, bool *has_palette) {
|
||||
bool qgf_parse_format(qp_image_format_t format, uint8_t *bpp, bool *has_palette, bool *is_panel_native) {
|
||||
// clang-format off
|
||||
static const struct QP_PACKED {
|
||||
uint8_t bpp;
|
||||
bool has_palette;
|
||||
bool is_panel_native;
|
||||
} formats[] = {
|
||||
[GRAYSCALE_1BPP] = {.bpp = 1, .has_palette = false},
|
||||
[GRAYSCALE_2BPP] = {.bpp = 2, .has_palette = false},
|
||||
[GRAYSCALE_4BPP] = {.bpp = 4, .has_palette = false},
|
||||
[GRAYSCALE_8BPP] = {.bpp = 8, .has_palette = false},
|
||||
[PALETTE_1BPP] = {.bpp = 1, .has_palette = true},
|
||||
[PALETTE_2BPP] = {.bpp = 2, .has_palette = true},
|
||||
[PALETTE_4BPP] = {.bpp = 4, .has_palette = true},
|
||||
[PALETTE_8BPP] = {.bpp = 8, .has_palette = true},
|
||||
[RGB565_16BPP] = {.bpp = 16, .has_palette = false},
|
||||
[RGB888_24BPP] = {.bpp = 24, .has_palette = false},
|
||||
[GRAYSCALE_1BPP] = {.bpp = 1, .has_palette = false, .is_panel_native = false},
|
||||
[GRAYSCALE_2BPP] = {.bpp = 2, .has_palette = false, .is_panel_native = false},
|
||||
[GRAYSCALE_4BPP] = {.bpp = 4, .has_palette = false, .is_panel_native = false},
|
||||
[GRAYSCALE_8BPP] = {.bpp = 8, .has_palette = false, .is_panel_native = false},
|
||||
[PALETTE_1BPP] = {.bpp = 1, .has_palette = true, .is_panel_native = false},
|
||||
[PALETTE_2BPP] = {.bpp = 2, .has_palette = true, .is_panel_native = false},
|
||||
[PALETTE_4BPP] = {.bpp = 4, .has_palette = true, .is_panel_native = false},
|
||||
[PALETTE_8BPP] = {.bpp = 8, .has_palette = true, .is_panel_native = false},
|
||||
[RGB565_16BPP] = {.bpp = 16, .has_palette = false, .is_panel_native = true},
|
||||
[RGB888_24BPP] = {.bpp = 24, .has_palette = false, .is_panel_native = true},
|
||||
};
|
||||
// clang-format on
|
||||
|
||||
|
|
@ -56,13 +57,16 @@ bool qgf_parse_format(qp_image_format_t format, uint8_t *bpp, bool *has_palette)
|
|||
if (has_palette) {
|
||||
*has_palette = formats[format].has_palette;
|
||||
}
|
||||
if (is_panel_native) {
|
||||
*is_panel_native = formats[format].is_panel_native;
|
||||
}
|
||||
|
||||
return true;
|
||||
}
|
||||
|
||||
bool qgf_parse_frame_descriptor(qgf_frame_v1_t *frame_descriptor, uint8_t *bpp, bool *has_palette, bool *is_delta, painter_compression_t *compression_scheme, uint16_t *delay) {
|
||||
bool qgf_parse_frame_descriptor(qgf_frame_v1_t *frame_descriptor, uint8_t *bpp, bool *has_palette, bool *is_panel_native, bool *is_delta, painter_compression_t *compression_scheme, uint16_t *delay) {
|
||||
// Decode the format
|
||||
qgf_parse_format(frame_descriptor->format, bpp, has_palette);
|
||||
qgf_parse_format(frame_descriptor->format, bpp, has_palette, is_panel_native);
|
||||
|
||||
// Copy out the required info
|
||||
if (is_delta) {
|
||||
|
|
@ -173,7 +177,7 @@ void qgf_seek_to_frame_descriptor(qp_stream_t *stream, uint16_t frame_number) {
|
|||
qp_stream_setpos(stream, offset);
|
||||
}
|
||||
|
||||
bool qgf_validate_frame_descriptor(qp_stream_t *stream, uint16_t frame_number, uint8_t *bpp, bool *has_palette, bool *is_delta) {
|
||||
bool qgf_validate_frame_descriptor(qp_stream_t *stream, uint16_t frame_number, uint8_t *bpp, bool *has_palette, bool *is_panel_native, bool *is_delta) {
|
||||
// Seek to the correct location
|
||||
qgf_seek_to_frame_descriptor(stream, frame_number);
|
||||
|
||||
|
|
@ -189,7 +193,7 @@ bool qgf_validate_frame_descriptor(qp_stream_t *stream, uint16_t frame_number, u
|
|||
return false;
|
||||
}
|
||||
|
||||
return qgf_parse_frame_descriptor(&frame_descriptor, bpp, has_palette, is_delta, NULL, NULL);
|
||||
return qgf_parse_frame_descriptor(&frame_descriptor, bpp, has_palette, is_panel_native, is_delta, NULL, NULL);
|
||||
}
|
||||
|
||||
bool qgf_validate_palette_descriptor(qp_stream_t *stream, uint16_t frame_number, uint8_t bpp) {
|
||||
|
|
@ -253,8 +257,9 @@ bool qgf_validate_stream(qp_stream_t *stream) {
|
|||
// Validate the frame descriptor block
|
||||
uint8_t bpp;
|
||||
bool has_palette;
|
||||
bool is_panel_native;
|
||||
bool has_delta;
|
||||
if (!qgf_validate_frame_descriptor(stream, i, &bpp, &has_palette, &has_delta)) {
|
||||
if (!qgf_validate_frame_descriptor(stream, i, &bpp, &has_palette, &is_panel_native, &has_delta)) {
|
||||
return false;
|
||||
}
|
||||
|
||||
|
|
|
|||
|
|
@ -65,7 +65,7 @@ _Static_assert(sizeof(qgf_frame_offsets_v1_t) == sizeof(qgf_block_header_v1_t),
|
|||
|
||||
typedef struct QP_PACKED qgf_frame_v1_t {
|
||||
qgf_block_header_v1_t header; // = { .type_id = 0x02, .neg_type_id = (~0x02), .length = 6 }
|
||||
qp_image_format_t format : 8; // Frame format, see qp.h.
|
||||
qp_image_format_t format : 8; // Frame format, see qp_internal_formats.h.
|
||||
uint8_t flags; // Frame flags, see below.
|
||||
painter_compression_t compression_scheme : 8; // Compression scheme, see qp.h.
|
||||
uint8_t transparency_index; // palette index used for transparent pixels (not yet implemented)
|
||||
|
|
@ -131,6 +131,6 @@ uint32_t qgf_get_total_size(qp_stream_t *stream);
|
|||
bool qgf_validate_stream(qp_stream_t *stream);
|
||||
bool qgf_validate_block_header(qgf_block_header_v1_t *desc, uint8_t expected_typeid, int32_t expected_length);
|
||||
bool qgf_read_graphics_descriptor(qp_stream_t *stream, uint16_t *image_width, uint16_t *image_height, uint16_t *frame_count, uint32_t *total_bytes);
|
||||
bool qgf_parse_format(qp_image_format_t format, uint8_t *bpp, bool *has_palette);
|
||||
bool qgf_parse_format(qp_image_format_t format, uint8_t *bpp, bool *has_palette, bool *is_panel_native);
|
||||
void qgf_seek_to_frame_descriptor(qp_stream_t *stream, uint16_t frame_number);
|
||||
bool qgf_parse_frame_descriptor(qgf_frame_v1_t *frame_descriptor, uint8_t *bpp, bool *has_palette, bool *is_delta, painter_compression_t *compression_scheme, uint16_t *delay);
|
||||
bool qgf_parse_frame_descriptor(qgf_frame_v1_t *frame_descriptor, uint8_t *bpp, bool *has_palette, bool *is_panel_native, bool *is_delta, painter_compression_t *compression_scheme, uint16_t *delay);
|
||||
|
|
|
|||
|
|
@ -12,11 +12,11 @@
|
|||
// Internal driver validation
|
||||
|
||||
static bool validate_driver_vtable(painter_driver_t *driver) {
|
||||
return (driver->driver_vtable && driver->driver_vtable->init && driver->driver_vtable->power && driver->driver_vtable->clear && driver->driver_vtable->viewport && driver->driver_vtable->pixdata && driver->driver_vtable->palette_convert && driver->driver_vtable->append_pixels && driver->driver_vtable->append_pixdata) ? true : false;
|
||||
return (driver && driver->driver_vtable && driver->driver_vtable->init && driver->driver_vtable->power && driver->driver_vtable->clear && driver->driver_vtable->viewport && driver->driver_vtable->pixdata && driver->driver_vtable->palette_convert && driver->driver_vtable->append_pixels && driver->driver_vtable->append_pixdata) ? true : false;
|
||||
}
|
||||
|
||||
static bool validate_comms_vtable(painter_driver_t *driver) {
|
||||
return (driver->comms_vtable && driver->comms_vtable->comms_init && driver->comms_vtable->comms_start && driver->comms_vtable->comms_stop && driver->comms_vtable->comms_send) ? true : false;
|
||||
return (driver && driver->comms_vtable && driver->comms_vtable->comms_init && driver->comms_vtable->comms_start && driver->comms_vtable->comms_stop && driver->comms_vtable->comms_send) ? true : false;
|
||||
}
|
||||
|
||||
static bool validate_driver_integrity(painter_driver_t *driver) {
|
||||
|
|
|
|||
|
|
@ -539,6 +539,12 @@ int16_t qp_drawtext_recolor(painter_device_t device, uint16_t x, uint16_t y, pai
|
|||
# define SSD1351_NUM_DEVICES 0
|
||||
#endif // QUANTUM_PAINTER_SSD1351_ENABLE
|
||||
|
||||
#ifdef QUANTUM_PAINTER_SH1106_ENABLE
|
||||
# include "qp_sh1106.h"
|
||||
#else // QUANTUM_PAINTER_SH1106_ENABLE
|
||||
# define SH1106_NUM_DEVICES 0
|
||||
#endif // QUANTUM_PAINTER_SH1106_ENABLE
|
||||
|
||||
////////////////////////////////////////////////////////////////////////////////////////////////////////////////////////
|
||||
// Quantum Painter Extras
|
||||
|
||||
|
|
|
|||
|
|
@ -115,6 +115,7 @@ typedef struct qgf_frame_info_t {
|
|||
painter_compression_t compression_scheme;
|
||||
uint8_t bpp;
|
||||
bool has_palette;
|
||||
bool is_panel_native;
|
||||
bool is_delta;
|
||||
uint16_t left;
|
||||
uint16_t top;
|
||||
|
|
@ -143,7 +144,7 @@ static bool qp_drawimage_prepare_frame_for_stream_read(painter_device_t device,
|
|||
}
|
||||
|
||||
// Parse out the frame info
|
||||
if (!qgf_parse_frame_descriptor(&frame_descriptor, &info->bpp, &info->has_palette, &info->is_delta, &info->compression_scheme, &info->delay)) {
|
||||
if (!qgf_parse_frame_descriptor(&frame_descriptor, &info->bpp, &info->has_palette, &info->is_panel_native, &info->is_delta, &info->compression_scheme, &info->delay)) {
|
||||
return false;
|
||||
}
|
||||
|
||||
|
|
@ -236,8 +237,8 @@ static bool qp_drawimage_recolor_impl(painter_device_t device, uint16_t x, uint1
|
|||
if (frame_info->is_delta) {
|
||||
l = x + frame_info->left;
|
||||
t = y + frame_info->top;
|
||||
r = x + frame_info->right - 1;
|
||||
b = y + frame_info->bottom - 1;
|
||||
r = x + frame_info->right;
|
||||
b = y + frame_info->bottom;
|
||||
} else {
|
||||
l = x;
|
||||
t = y;
|
||||
|
|
@ -263,7 +264,7 @@ static bool qp_drawimage_recolor_impl(painter_device_t device, uint16_t x, uint1
|
|||
}
|
||||
|
||||
bool ret = false;
|
||||
if (frame_info->bpp <= 8) {
|
||||
if (!frame_info->is_panel_native) {
|
||||
// Set up the output state
|
||||
qp_internal_pixel_output_state_t output_state = {.device = device, .pixel_write_pos = 0, .max_pixels = qp_internal_num_pixels_in_buffer(device)};
|
||||
|
||||
|
|
|
|||
|
|
@ -19,6 +19,7 @@ typedef struct qff_font_handle_t {
|
|||
uint16_t num_unicode_glyphs;
|
||||
uint8_t bpp;
|
||||
bool has_palette;
|
||||
bool is_panel_native;
|
||||
painter_compression_t compression_scheme;
|
||||
union {
|
||||
qp_stream_t stream;
|
||||
|
|
@ -97,7 +98,7 @@ static painter_font_handle_t qp_load_font_internal(bool (*stream_factory)(qff_fo
|
|||
#endif // QUANTUM_PAINTER_LOAD_FONTS_TO_RAM
|
||||
|
||||
// Read the info (parsing already successful above, no need to check return value)
|
||||
qff_read_font_descriptor(&font->stream, &font->base.line_height, &font->has_ascii_table, &font->num_unicode_glyphs, &font->bpp, &font->has_palette, &font->compression_scheme, NULL);
|
||||
qff_read_font_descriptor(&font->stream, &font->base.line_height, &font->has_ascii_table, &font->num_unicode_glyphs, &font->bpp, &font->has_palette, &font->is_panel_native, &font->compression_scheme, NULL);
|
||||
|
||||
if (!qp_internal_bpp_capable(font->bpp)) {
|
||||
qp_dprintf("qp_load_font: fail (image bpp too high (%d), check QUANTUM_PAINTER_SUPPORTS_256_PALETTE or QUANTUM_PAINTER_SUPPORTS_NATIVE_COLORS)\n", (int)font->bpp);
|
||||
|
|
|
|||
|
|
@ -16,6 +16,7 @@ enum {
|
|||
+ (ST7735_NUM_DEVICES) // ST7735
|
||||
+ (GC9A01_NUM_DEVICES) // GC9A01
|
||||
+ (SSD1351_NUM_DEVICES) // SSD1351
|
||||
+ (SH1106_NUM_DEVICES) // SH1106
|
||||
};
|
||||
|
||||
static painter_device_t qp_devices[QP_NUM_DEVICES] = {NULL};
|
||||
|
|
|
|||
|
|
@ -44,8 +44,8 @@ typedef enum qp_image_format_t {
|
|||
PALETTE_2BPP = 0x05,
|
||||
PALETTE_4BPP = 0x06,
|
||||
PALETTE_8BPP = 0x07,
|
||||
RGB565_16BPP = 0x08,
|
||||
RGB888_24BPP = 0x09,
|
||||
RGB565_16BPP = 0x08, // Natively streamed to the panel, no interpolation or palette handling
|
||||
RGB888_24BPP = 0x09, // Natively streamed to the panel, no interpolation or palette handling
|
||||
} qp_image_format_t;
|
||||
|
||||
typedef enum painter_compression_t { IMAGE_UNCOMPRESSED, IMAGE_COMPRESSED_RLE } painter_compression_t;
|
||||
|
|
|
|||
|
|
@ -6,14 +6,16 @@ QUANTUM_PAINTER_LVGL_INTEGRATION ?= no
|
|||
|
||||
# The list of permissible drivers that can be listed in QUANTUM_PAINTER_DRIVERS
|
||||
VALID_QUANTUM_PAINTER_DRIVERS := \
|
||||
rgb565_surface \
|
||||
surface \
|
||||
ili9163_spi \
|
||||
ili9341_spi \
|
||||
ili9488_spi \
|
||||
st7735_spi \
|
||||
st7789_spi \
|
||||
gc9a01_spi \
|
||||
ssd1351_spi
|
||||
ssd1351_spi \
|
||||
sh1106_i2c \
|
||||
sh1106_spi
|
||||
|
||||
#-------------------------------------------------------------------------------
|
||||
|
||||
|
|
@ -42,7 +44,9 @@ ifeq ($(strip $(QUANTUM_PAINTER_ANIMATIONS_ENABLE)), yes)
|
|||
endif
|
||||
|
||||
# Comms flags
|
||||
QUANTUM_PAINTER_NEEDS_COMMS_DUMMY ?= no
|
||||
QUANTUM_PAINTER_NEEDS_COMMS_SPI ?= no
|
||||
QUANTUM_PAINTER_NEEDS_COMMS_I2C ?= no
|
||||
|
||||
# Handler for each driver
|
||||
define handle_quantum_painter_driver
|
||||
|
|
@ -51,12 +55,8 @@ define handle_quantum_painter_driver
|
|||
ifeq ($$(filter $$(strip $$(CURRENT_PAINTER_DRIVER)),$$(VALID_QUANTUM_PAINTER_DRIVERS)),)
|
||||
$$(error "$$(CURRENT_PAINTER_DRIVER)" is not a valid Quantum Painter driver)
|
||||
|
||||
else ifeq ($$(strip $$(CURRENT_PAINTER_DRIVER)),rgb565_surface)
|
||||
OPT_DEFS += -DQUANTUM_PAINTER_RGB565_SURFACE_ENABLE
|
||||
COMMON_VPATH += \
|
||||
$(DRIVER_PATH)/painter/generic
|
||||
SRC += \
|
||||
$(DRIVER_PATH)/painter/generic/qp_rgb565_surface.c \
|
||||
else ifeq ($$(strip $$(CURRENT_PAINTER_DRIVER)),surface)
|
||||
QUANTUM_PAINTER_NEEDS_SURFACE := yes
|
||||
|
||||
else ifeq ($$(strip $$(CURRENT_PAINTER_DRIVER)),ili9163_spi)
|
||||
QUANTUM_PAINTER_NEEDS_COMMS_SPI := yes
|
||||
|
|
@ -135,16 +135,60 @@ define handle_quantum_painter_driver
|
|||
$(DRIVER_PATH)/painter/tft_panel/qp_tft_panel.c \
|
||||
$(DRIVER_PATH)/painter/ssd1351/qp_ssd1351.c
|
||||
|
||||
else ifeq ($$(strip $$(CURRENT_PAINTER_DRIVER)),sh1106_spi)
|
||||
QUANTUM_PAINTER_NEEDS_SURFACE := yes
|
||||
QUANTUM_PAINTER_NEEDS_COMMS_SPI := yes
|
||||
QUANTUM_PAINTER_NEEDS_COMMS_SPI_DC_RESET := yes
|
||||
OPT_DEFS += -DQUANTUM_PAINTER_SH1106_ENABLE -DQUANTUM_PAINTER_SH1106_SPI_ENABLE
|
||||
COMMON_VPATH += \
|
||||
$(DRIVER_PATH)/painter/oled_panel \
|
||||
$(DRIVER_PATH)/painter/sh1106
|
||||
SRC += \
|
||||
$(DRIVER_PATH)/painter/oled_panel/qp_oled_panel.c \
|
||||
$(DRIVER_PATH)/painter/sh1106/qp_sh1106.c
|
||||
|
||||
else ifeq ($$(strip $$(CURRENT_PAINTER_DRIVER)),sh1106_i2c)
|
||||
QUANTUM_PAINTER_NEEDS_SURFACE := yes
|
||||
QUANTUM_PAINTER_NEEDS_COMMS_I2C := yes
|
||||
OPT_DEFS += -DQUANTUM_PAINTER_SH1106_ENABLE -DQUANTUM_PAINTER_SH1106_I2C_ENABLE
|
||||
COMMON_VPATH += \
|
||||
$(DRIVER_PATH)/painter/oled_panel \
|
||||
$(DRIVER_PATH)/painter/sh1106
|
||||
SRC += \
|
||||
$(DRIVER_PATH)/painter/oled_panel/qp_oled_panel.c \
|
||||
$(DRIVER_PATH)/painter/sh1106/qp_sh1106.c
|
||||
|
||||
endif
|
||||
endef
|
||||
|
||||
# Iterate through the listed drivers for the build, including what's necessary
|
||||
$(foreach qp_driver,$(QUANTUM_PAINTER_DRIVERS),$(eval $(call handle_quantum_painter_driver,$(qp_driver))))
|
||||
|
||||
# If a surface is needed, set up the required files
|
||||
ifeq ($(strip $(QUANTUM_PAINTER_NEEDS_SURFACE)), yes)
|
||||
QUANTUM_PAINTER_NEEDS_COMMS_DUMMY := yes
|
||||
OPT_DEFS += -DQUANTUM_PAINTER_SURFACE_ENABLE
|
||||
COMMON_VPATH += \
|
||||
$(DRIVER_PATH)/painter/generic
|
||||
SRC += \
|
||||
$(DRIVER_PATH)/painter/generic/qp_surface_common.c \
|
||||
$(DRIVER_PATH)/painter/generic/qp_surface_mono1bpp.c \
|
||||
$(DRIVER_PATH)/painter/generic/qp_surface_rgb565.c
|
||||
endif
|
||||
|
||||
# If dummy comms is needed, set up the required files
|
||||
ifeq ($(strip $(QUANTUM_PAINTER_NEEDS_COMMS_DUMMY)), yes)
|
||||
OPT_DEFS += -DQUANTUM_PAINTER_DUMMY_COMMS_ENABLE
|
||||
VPATH += $(DRIVER_PATH)/painter/comms
|
||||
SRC += \
|
||||
$(QUANTUM_DIR)/painter/qp_comms.c \
|
||||
$(DRIVER_PATH)/painter/comms/qp_comms_dummy.c
|
||||
endif
|
||||
|
||||
# If SPI comms is needed, set up the required files
|
||||
ifeq ($(strip $(QUANTUM_PAINTER_NEEDS_COMMS_SPI)), yes)
|
||||
OPT_DEFS += -DQUANTUM_PAINTER_SPI_ENABLE
|
||||
QUANTUM_LIB_SRC += spi_master.c
|
||||
SPI_DRIVER_REQUIRED = yes
|
||||
VPATH += $(DRIVER_PATH)/painter/comms
|
||||
SRC += \
|
||||
$(QUANTUM_DIR)/painter/qp_comms.c \
|
||||
|
|
@ -155,6 +199,16 @@ ifeq ($(strip $(QUANTUM_PAINTER_NEEDS_COMMS_SPI)), yes)
|
|||
endif
|
||||
endif
|
||||
|
||||
# If I2C comms is needed, set up the required files
|
||||
ifeq ($(strip $(QUANTUM_PAINTER_NEEDS_COMMS_I2C)), yes)
|
||||
OPT_DEFS += -DQUANTUM_PAINTER_I2C_ENABLE
|
||||
I2C_DRIVER_REQUIRED = yes
|
||||
VPATH += $(DRIVER_PATH)/painter/comms
|
||||
SRC += \
|
||||
$(QUANTUM_DIR)/painter/qp_comms.c \
|
||||
$(DRIVER_PATH)/painter/comms/qp_comms_i2c.c
|
||||
endif
|
||||
|
||||
# Check if LVGL needs to be enabled
|
||||
ifeq ($(strip $(QUANTUM_PAINTER_LVGL_INTEGRATION)), yes)
|
||||
include $(QUANTUM_DIR)/painter/lvgl/rules.mk
|
||||
|
|
|
|||
Loading…
Reference in New Issue