Display text on TFT screen sent from PC.
Arduino is Nano or Uno. TFT screen is 1.8" driver ST7735. Connected to PC via USB. Color and size are selectable.
' TFT module with ST7735 driver
' 1 LED 3.3 V or 5V via 47 ohm
' 2 SCK 13
' 3 SDA 11
' 4 A0 Or DC 9
' 5 RESET 8
1.8", 128x160 pixels TFT driven by Arduino Uno or Nano to display pictures from SD card. TFT driver is ST7735.
The SD is interfaced by the main ATMEGA ISP and the TFT interfaced by USART as ISP. The code reads the SD 54 bytes at a time and streams them to the TFT. Inline C is used to set up the...
The code doesn't use any library, the SPI is set by inline C. Using 1.8" TFT with ST7735 driver, displaying universal 5x7 fonts for 0 to 9. The code works only for ATMEGA328, I used Arduino Nano.
Voltage input at A0. Bitmap is BMP of 16 (5:6:5) bit color, it uses about 85% of the RAM.
The code doesn't use any library, the SPI is set by inline C. There are functions for initializing ST7735 1.8'' module, displaying characters and part of universal 5x7 fonts for 0 to 9 only, letters can be added if needed. The code works only for ATMEGA328, I used Arduino Nano.
' TFT module...
I installed the B4R and noticed that there is no Designer, how are TFT screens made?
I have found a project that is starting, and it promises to be very useful, maybe you can talk and join forces to make both projects better.
[A lightweight GUI framework for embedded displays]...