Nokia 5110/3310 LCD with PCD8544 controller driver.
You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
 
 
 
 
Zack Marvel 51c7630ccb Remove ChibiOS example code to another branch пре 2 година
font Ignore png, gif in font dir пре 2 година
include LCD driver: change header macros to enums; polled SPI call for sendCommand; added drawRect пре 2 година
src PWM thread for backlight; lcdDrawString function пре 2 година
.gdbinit Initial commit пре 2 година
.gitignore Ignore gcc outputs пре 2 година
README.md Initial commit пре 2 година
lcd5110.mk Remove ChibiOS example code to another branch пре 2 година
openocd.mk Remove ChibiOS example code to another branch пре 2 година

README.md

LCD5110

Prototyping a driver for Nokia 5110/3310 LCD with PCD8544 LCD controller.

Hardware: STM32L432KC Nucleo-32 development board.

Pins:

  • SPI1:
    • CS: D10/PA11
    • MOSI: D11/PB5, AF 5
    • MISO: D12/PB4, AF 5
    • SCK: A1/PA1, AF 5
  • DC: D2/PA12
  • RST: D4/PB7

Building

I used ChibiOS 18.2.0. You can download it from SourceForge, or you can clone it from their Github and checkout the stable_18.2.x branch. I symlinked the downloaded folder to ChibiOS in the project root, but you can modify the CHIBIOS variable in the Makefile if you want.

Make sure you have arm-none-eabi-gcc to compile.

Flashing

To load code onto the board and use GDB, I used openocd (there are Debian packages available). You could use the stlink tools from texane too.

Using OpenOCD, you can just use make download to flash the code and make openocd to start a GDB server. I have included a .gdbinit script to set up GDB appropriately.