add color driver and example (#30)

Fix #28 - added links and example photo to st7789 driver

README.md

@@ -60,7 +60,11 @@ For more documentation and usage instructions, see [`BDF2DICT.md`](BDF2DICT.md)
 
 The font writer and marquee work with **any** display that has a MicroPython **framebuffer** compatible driver.
 
-Common drivers for popular `ssd1306` and `st7567` displays are included. There is also documentation for finding and using drivers for other displays in the [`drivers`](drivers) folder.
+Drivers for popular monochrome `ssd1306` and `st7567` displays are in the [`drivers`](drivers) folder. There is also documentation for finding and using drivers for other displays in the README there.
+
+I have [my own version](https://github.com/easytarget/st7789-framebuffer) of the `ST7789` *color TFT* display driver that has been tested with the Writer and Marquee classes.
+
+[![Running on my color driver](examples/doc/loose-ips.jpg)](https://github.com/easytarget/st7789-framebuffer)
 
 If you find a driver that works but is not listed, please let me know by submitting an issue!
 

drivers/README.md

@@ -1,15 +1,16 @@
 # Driver archive
-Drivers here have been tested and where necesscary modified for use with `ezFBfont`, they are provided for convenience.
+The monochrome drivers in this folder have been tested and where necesscary modified for use with `ezFBfont`, they are provided for convenience.
 
 # Useful sources of framebuffer drivers for micropython:
 * https://github.com/bdbarnett/mpdisplay
 * https://github.com/peterhinch/micropython-nano-gui/tree/master/drivers
 
-## Using other drivers
-*ezFBfont* will work with any 3rd party driver that is compatible with the inbuilt microPython framebuffer.
-* Color and Greyscale displays are supported, you will need to set the foreground (and possibly background) colors at init or when writing.
+# ST7789 TFT Color displays
+* I have a repo with [my own ST7789 display driver](https://github.com/easytarget/st7789-framebuffer) for high-memory (ESP32 and RP2040 class) devices, This has been well  tested and works with the Writer and Marquee.
+  * This has been tested and works on various devices, including the Lillygo T-Watch 2020 and T-Display Touch.
+* This also has a summary of the current drivers available for this display type, and links to faster and more advanced drivers, some of which require custom firmwares.
 
-## Drivers provided here:
+## Mono Drivers provided here:
 (current as of 16/Jul/2024), these are the 'tested' drivers for reference.
 * `ssd1306.py`
   * for I2C and SPI connected displays based on the ssd1306 chip (and compatibles)
@@ -21,6 +22,10 @@ Drivers here have been tested and where necesscary modified for use with `ezFBfo
   * for I2C connected displays based on the SH1106 chip (and compatibles)
   * A copy of the driver from [@robert-hh](https://github.com/robert-hh/SH1106)
 
+## Using other drivers
+*ezFBfont* will work with any 3rd party driver that is compatible with the inbuilt microPython framebuffer.
+* Color and Greyscale displays are supported, you will need to set the foreground (and possibly background) colors at init or when writing.
+
 # Bonus
 * `repl_1306.py`
   * A drop in replacement for *ssd1306.py* (but *does not* take the SPI/I2C options!)