Tagged: lcd

HD44780 LCD Example 107

Library 16- Interfacing HD44780 LCD controller with STM32F4

16th library is here. We will interfacing HD44780 (and its compatible) driver for alpha-numeric LCDs. Library supports up to 20 x 4 LCD size. It was tested with 20 x 4 (on picture) and with 16 x 2. HD44780 Library Features 4bit operation mode Minimum GPIOs used (6) Supports different LCD sizes Supports up to 8 custom characters Enable/disable cursor blinking Show/hide cursor Shift content in ram left/right Connection pins to board are user selectable Automatically jumps to new line...

ILI9341 LCD on STM32F4 267

Library 08- ILI9341 LCD for STM32F4

On STM32F429 Discovery board there is LCD with ILI9341 controller. It has 240 x 320 pixels resolution and 16bit or 18bit color depth, what gives you 65536 or 262144 different colors. It has also a possibility of different way of connection, like serial, parallel, with VSYNC and HYSNC. STM32F429 has also LTDC driver for LCD like that, but this driver we will use later. For now we will use SPI for driving in serial mode and some other pins for controlling. I...