GameBox

Game console project on STM32 controller and ILI9341 display. Contains two games: pac-man and arkanoid

Tools

Compiler

GCC (gcc-arm-none-eabi) version 5.4.1 20160919

Setting up the build system in WINDOWS10

Download GNU Arm Embedded Toolchain https://developer.arm.com/downloads/-/gnu-rm#:~:text=The%20GNU%20Arm%20Embedded%20Toolchain,Arm%20Cortex%2DR%20processor%20families or https://launchpad.net/gcc-arm-embedded/+download
Download Windows Build Tools binaries (Make, cp, rm, echo, sh…) https://github.com/xpack-dev-tools/windows-build-tools-xpack/releases/
Add paths to the PATH environment variable in Windows

Подробная статья: https://habr.com/ru/articles/673522/

RTOS

Prototreads AD v1.4

https://dunkels.com/adam/pt/

Code editor

VS Code file Pac-ManGame.code-workspace

Build

To make the release project , run makeProject.bat (OR make -j cmd command)

To make the debug project , run makeProjectDebug.bat (OR make -j1 debug cmd command)

To clean the project, run makeClean.bat (OR make clean)

Debugging

Open On-Chip Debugger (OCD) 0.10.0-00113-g0f83948 + GNU gdb (GNU Tools for ARM Embedded Processors) 7.10.1.20160923-cvs

Run runOpenODC.bat and run terminal: telnet localhost 4444

Run runGDBserver.bat

Programm firmware

Connect ST-Link V2 to SWD connector. Run programFlash.bat

Update firmware use system bootloader (DFU Mode)

Go to the device menu: MENU->UPDATE or CLI-> LOAD command to launch the system bootloader. Connect to PC via USB Type C. Run updateFirmware.cmd or launch STM32CubeProgrammer (select the desired COM-port and download the firmware).

Command Line Interface

UART 115200 Baud rate

Connect: PA10 - RX / PA9 - TX

Terminal configuration file: utils\TERATERM.INI

Enter help command

Static code analyzer

Cppcheck 2.10 https://cppcheck.sourceforge.io/

Run RunStaticAnalysisCODE.cmd

It is possible to output the analysis result to a file

Unit tests

Simple unit tests are implemented in the file “unit_test.с”. Unit tests are launched if the RUN_UNIT_TEST key is set or when building Debug

Peripheral setup

STM32 CubeMX

(Checkboxes checked: Enable Full Assert и Set All Free Pins as Analog)

Hardware

Black pill STM32F103C8T6 (ARM Cortex-M3; 72 МГц; FLASH 64 кБ; ОЗУ 20 кБ)
2.8 TFT SPI 240x320 display (ILI9341)
Buttons К1116КП2 (Hall effect sensor) or classic buttons
TP4056 charge module with protection
Battery 18650 li-ion
CH340N USB-UART module
Active buzzer
Printed circuit board for soldering double-sided 7*9cm
P-MOSFET
USB-UART module (Optional for updating firmware via USB Type-C and working with CLI)

*See Altium directory

Be sure to check the BOOT0 output status on the debug board!

Case

Case models have been added to the project in the format .stl

gcc-arm-none-eabi

The magic name of the compiler gcc-arm-none-eabi means the following:

gcc - compiler name;

arm - processor architecture;

none - the compiler does not contribute any additional bootstrap code from itself;

eabi - code conforms to the EABI specification.

https://tuxotronic.org/post/arm-none-eabi/

About repo

Work in the repository is carried out through the Git-flow branching model