Commit Graph

6 Commits

Author SHA1 Message Date
Bodmer 7a3d6bcab9 Minor performance improvements for ESP32
Remove legacy changes for double buffered SPI
Eliminate unecessary ESP32 SPI read/modify write
Eliminate two stage control bit changes (may impact some diplays with
setup/hold  timing and show ESP32 hardware register bug?)
Add single register write for CS and DC command
Make setAddrWindow smarter (as used in previous AVR library)
Improve compatibility with GFX sketches
Re-arrange comments slightly to improve positioning
2018-11-14 01:05:16 +00:00
Bodmer 1a0b37097a Add new anti-aliased (smooth) font examples + bug fixes
Four new examples have been added to show different methods of rendering
the anta-aliased fonts.  A few minor bugs have been corrected associated
with the font rendering. drawNumber and drawFloat handle fixed width
mono fonts with no digit movement.
2018-10-21 17:53:27 +01:00
Bodmer 73c1831e7b Add option for a different TFT read SPI frequency
#define SPI_READ_FREQUENCY  20000000 // Optional reduced SPI frequency
for reading TFT

Also weeded out some compiler warnings
2018-07-29 15:00:09 +01:00
Bodmer 9276b0162d Add support for 1 bit per pixel in Sprite class
This is stage one of support for ePaper displays from Waveshare.
Examples for 1 bit per pixel Sprites and 2 or 3 colour ePaper displays
to follow soon.
2018-03-26 01:02:23 +01:00
Bodmer a00011c2df Add 8 bit parallel TFT support for ESP32
Add interface driver macro
Add 8 bit parallel support
Add 8 bit parallel read support
Add ILI9481, ILI9488 and HX8357D drivers
Update version and ReadMe
Update Create_Font processing sketch
Add slightly narrower alternative font 8
2018-03-10 23:08:57 +00:00
Bodmer 8752236ac2 Add smooth (antialiased) fonts 2018-02-24 19:02:20 +00:00