Keyboard shortcut

cmd+a call the autoload menu

cmd+r restart the CPC

Compile from sources

MGW (rg350 & other opendingux device)

docker run --rm -ti -v ${PWD}:/code soarqin/rg350_toolchain:latest
cd /code
make 2>&1 | sed -E -e "s/error/ $(echo -e "\\033[31m" ERROR "\\033[0m"/g)"   -e "s/warning/ $(echo -e "\\033[0;33m" WARNING "\\033[0m"/g)"

Web (emscripten)

docker run --rm -v ${PWD}:/src/ -it trzeci/emscripten-ubuntu bash
emmake make -f Makefile.emscripten 
emcc crocods.bc -o hello.html -s USE_SDL=2

Development

Destination (DEFINE)

OpenDingux (RG350)

GCW (with SDL1)

Windows (with MinGW)

_WIN32 (with SDL1) or _WIN32 (with SDL2)

Windows (with Visual Studio)

_WIN32 (with SDL2)

MacOS

TARGET_OS_MAC (with SDL2) or TARGET_OS_MAC (with METAL)

Web

EMSCRIPTEN (with SDL2)

Keyboard

on SDL2

#define PAD_UP SDL_SCANCODE_UP #define PAD_LEFT SDL_SCANCODE_LEFT; #define PAD_RIGHT SDL_SCANCODE_RIGHT #define PAD_DOWN SDL_SCANCODE_DOWN #define PAD_A SDL_SCANCODE_SPACE #define PAD_B SDL_SCANCODE_ESCAPE #define PAD_X SDL_SCANCODE_LSHIFT #define PAD_Y SDL_SCANCODE_X #define PAD_L SDL_SCANCODE_TAB #define PAD_R SDL_SCANCODE_BACKSPACE #define PAD_START SDL_SCANCODE_RETURN #define PAD_SELECT SDL_SCANCODE_F12 #define PAD_QUIT SDL_SCANCODE_C #define PAD_L2 SDL_SCANCODE_PAGEUP #define PAD_R2 SDL_SCANCODE_PAGEDOWN

GUI+R: reset GUI+A: autorun GUI+Q: exit GUI:F: fullscreen

(GUI: CMD key on macOS, shift+ctrl key on Windows)

C Tips

Display all define from gcc: gcc -dM -E -x c /dev/null

Debug lldb ./crocods_macosx // DEBUG // lldb --file ./crocods_tools /Users/miguelvanhove/Dropbox/Sources/cpc/karaoke/karaoke.dsk // bt (pour backtrace) // b malloc_error_break

Documentation

http://www.cantrell.org.uk/david/tech/cpc/cpc-firmware/firmware.pdf http://www.cpctech.org.uk/ https://www.cpcwiki.eu/index.php?title=Technical_information_about_Locomotive_BASIC&mobileaction=toggle_view_desktop https://cpcrulez.fr/coding_ali_gator-09_carte_memoire_CPC__MMAG.htm https://www.cpcwiki.eu/forum/programming/binary-data-in-a-basic-program-loaded-in-one-go/msg187670/#msg187670 https://github.com/Bread80/Amstrad-CPC-BASIC-Source

optimisateur ASM

CALL XX ; RET => JMP XX LD A,0 => XOR A

// DEBUG BASIC TODO

• Activer le TRON lorsqu'on lance un debug
• Ajouter la modif ROM lorsqu'on lance un debug
• Verifier que le fichier editer est bien le fichier qui run
• Ajout des points d'arrets
• Afficher la valeurs des variables
• Continuer/stopper après un arrêt
• Faire du ligne par ligne
• Tester si le fichier est bien du basic :)

TODO