Added the import of wallpaper from .png format

.github/workflows/ci-workflow.yml

@@ -0,0 +1,166 @@
+name: Continuous integration
+#on: [pull_request, push]
+on:
+  push:
+  pull_request:
+  workflow_dispatch:
+
+jobs:
+  KhiCAS:
+    runs-on: ubuntu-latest
+    steps:
+      - run: sudo apt-get update && sudo apt-get install wget gdb gcc g++ libgmp-dev libmpfr-dev libmpfi-dev libpari-dev libgsl0-dev libxext-dev libpng-dev libjpeg-dev libreadline-dev libncurses5-dev mesa-common-dev libx11-dev libxt-dev libxft-dev libntl-dev libgl1-mesa-dev libgl-dev libao-dev hevea debhelper libfltk1.3-dev build-essential git imagemagick libx11-dev libxext-dev libfreetype6-dev libpng-dev libjpeg-dev pkg-config gcc-arm-none-eabi binutils-arm-none-eabi dfu-util texinfo autoconf-archive -y
+
+      - uses: actions/checkout@v1
+        with:
+          submodules: true
+      - run: make -C apps/KhiCAS cleanall
+      - run: make KhiCAS_rebuild
+      - run: ./tool/archive KhiCAS.tar KhiCAS
+      - uses: actions/upload-artifact@master
+        with:
+          name: KhiCAS
+          path: KhiCAS.tar
+  BadApple:
+    runs-on: ubuntu-latest
+    steps:
+      - run: sudo apt-get update && sudo apt-get install wget gdb gcc g++ libgmp-dev libmpfr-dev libmpfi-dev libpari-dev libgsl0-dev libxext-dev libpng-dev libjpeg-dev libreadline-dev libncurses5-dev mesa-common-dev libx11-dev libxt-dev libxft-dev libntl-dev libgl1-mesa-dev libgl-dev libao-dev hevea debhelper libfltk1.3-dev build-essential git imagemagick libx11-dev libxext-dev libfreetype6-dev libpng-dev libjpeg-dev pkg-config gcc-arm-none-eabi binutils-arm-none-eabi dfu-util texinfo autoconf-archive -y
+
+      - uses: actions/checkout@v1
+        with:
+          submodules: true
+      - run: make BadApple_rebuild
+      - run: ./tool/archive BadApple.tar BadApple
+      - uses: actions/upload-artifact@master
+        with:
+          name: BadApple
+          path: BadApple.tar
+  CHIP-8:
+    runs-on: ubuntu-latest
+    steps:
+      - run: sudo apt-get update && sudo apt-get install wget gdb gcc g++ libgmp-dev libmpfr-dev libmpfi-dev libpari-dev libgsl0-dev libxext-dev libpng-dev libjpeg-dev libreadline-dev libncurses5-dev mesa-common-dev libx11-dev libxt-dev libxft-dev libntl-dev libgl1-mesa-dev libgl-dev libao-dev hevea debhelper libfltk1.3-dev build-essential git imagemagick libx11-dev libxext-dev libfreetype6-dev libpng-dev libjpeg-dev pkg-config gcc-arm-none-eabi binutils-arm-none-eabi dfu-util texinfo autoconf-archive -y
+
+      - uses: actions/checkout@v1
+        with:
+          submodules: true
+      - run: make CHIP-8_rebuild
+      - run: ./tool/archive CHIP-8.tar CHIP-8
+      - uses: actions/upload-artifact@master
+        with:
+          name: CHIP-8
+          path: CHIP-8.tar
+  Example:
+    runs-on: ubuntu-latest
+    steps:
+      - run: sudo apt-get update && sudo apt-get install wget gdb gcc g++ libgmp-dev libmpfr-dev libmpfi-dev libpari-dev libgsl0-dev libxext-dev libpng-dev libjpeg-dev libreadline-dev libncurses5-dev mesa-common-dev libx11-dev libxt-dev libxft-dev libntl-dev libgl1-mesa-dev libgl-dev libao-dev hevea debhelper libfltk1.3-dev build-essential git imagemagick libx11-dev libxext-dev libfreetype6-dev libpng-dev libjpeg-dev pkg-config gcc-arm-none-eabi binutils-arm-none-eabi dfu-util texinfo autoconf-archive -y
+
+      - uses: actions/checkout@v1
+        with:
+          submodules: true
+      - run: make Example_rebuild
+      - run: ./tool/archive Example.tar Example
+      - uses: actions/upload-artifact@master
+        with:
+          name: Example
+          path: Example.tar
+  Example-Cpp:
+    runs-on: ubuntu-latest
+    steps:
+      - run: sudo apt-get update && sudo apt-get install wget gdb gcc g++ libgmp-dev libmpfr-dev libmpfi-dev libpari-dev libgsl0-dev libxext-dev libpng-dev libjpeg-dev libreadline-dev libncurses5-dev mesa-common-dev libx11-dev libxt-dev libxft-dev libntl-dev libgl1-mesa-dev libgl-dev libao-dev hevea debhelper libfltk1.3-dev build-essential git imagemagick libx11-dev libxext-dev libfreetype6-dev libpng-dev libjpeg-dev pkg-config gcc-arm-none-eabi binutils-arm-none-eabi dfu-util texinfo autoconf-archive -y
+
+      - uses: actions/checkout@v1
+        with:
+          submodules: true
+      - run: make Example-Cpp_rebuild
+      - run: ./tool/archive Example-Cpp.tar Example-Cpp
+      - uses: actions/upload-artifact@master
+        with:
+          name: Example-Cpp
+          path: Example-Cpp.tar
+  Flash2Ram:
+    runs-on: ubuntu-latest
+    steps:
+      - run: sudo apt-get update && sudo apt-get install wget gdb gcc g++ libgmp-dev libmpfr-dev libmpfi-dev libpari-dev libgsl0-dev libxext-dev libpng-dev libjpeg-dev libreadline-dev libncurses5-dev mesa-common-dev libx11-dev libxt-dev libxft-dev libntl-dev libgl1-mesa-dev libgl-dev libao-dev hevea debhelper libfltk1.3-dev build-essential git imagemagick libx11-dev libxext-dev libfreetype6-dev libpng-dev libjpeg-dev pkg-config gcc-arm-none-eabi binutils-arm-none-eabi dfu-util texinfo autoconf-archive -y
+
+      - uses: actions/checkout@v1
+        with:
+          submodules: true
+      - run: make Flash2Ram_rebuild
+      - run: ./tool/archive Flash2Ram.tar Flash2Ram
+      - uses: actions/upload-artifact@master
+        with:
+          name: Flash2Ram
+          path: Flash2Ram.tar
+  HexEdit:
+    runs-on: ubuntu-latest
+    steps:
+      - run: sudo apt-get update && sudo apt-get install wget gdb gcc g++ libgmp-dev libmpfr-dev libmpfi-dev libpari-dev libgsl0-dev libxext-dev libpng-dev libjpeg-dev libreadline-dev libncurses5-dev mesa-common-dev libx11-dev libxt-dev libxft-dev libntl-dev libgl1-mesa-dev libgl-dev libao-dev hevea debhelper libfltk1.3-dev build-essential git imagemagick libx11-dev libxext-dev libfreetype6-dev libpng-dev libjpeg-dev pkg-config gcc-arm-none-eabi binutils-arm-none-eabi dfu-util texinfo autoconf-archive -y
+
+      - uses: actions/checkout@v1
+        with:
+          submodules: true
+      - run: make HexEdit_rebuild
+      - run: ./tool/archive HexEdit.tar HexEdit
+      - uses: actions/upload-artifact@master
+        with:
+          name: HexEdit
+          path: HexEdit.tar
+  Nofrendo:
+    runs-on: ubuntu-latest
+    steps:
+      - run: sudo apt-get update && sudo apt-get install wget gdb gcc g++ libgmp-dev libmpfr-dev libmpfi-dev libpari-dev libgsl0-dev libxext-dev libpng-dev libjpeg-dev libreadline-dev libncurses5-dev mesa-common-dev libx11-dev libxt-dev libxft-dev libntl-dev libgl1-mesa-dev libgl-dev libao-dev hevea debhelper libfltk1.3-dev build-essential git imagemagick libx11-dev libxext-dev libfreetype6-dev libpng-dev libjpeg-dev pkg-config gcc-arm-none-eabi binutils-arm-none-eabi dfu-util texinfo autoconf-archive -y
+
+      - uses: actions/checkout@v1
+        with:
+          submodules: true
+      - run: make Nofrendo_rebuild
+      - run: ./tool/archive Nofrendo.tar Nofrendo
+      - uses: actions/upload-artifact@master
+        with:
+          name: Nofrendo
+          path: Nofrendo.tar
+  Peanut-GB:
+    runs-on: ubuntu-latest
+    steps:
+      - run: sudo apt-get update && sudo apt-get install wget gdb gcc g++ libgmp-dev libmpfr-dev libmpfi-dev libpari-dev libgsl0-dev libxext-dev libpng-dev libjpeg-dev libreadline-dev libncurses5-dev mesa-common-dev libx11-dev libxt-dev libxft-dev libntl-dev libgl1-mesa-dev libgl-dev libao-dev hevea debhelper libfltk1.3-dev build-essential git imagemagick libx11-dev libxext-dev libfreetype6-dev libpng-dev libjpeg-dev pkg-config gcc-arm-none-eabi binutils-arm-none-eabi dfu-util texinfo autoconf-archive -y
+
+      - uses: actions/checkout@v1
+        with:
+          submodules: true
+      - run: make Peanut-GB_rebuild
+      - run: ./tool/archive Peanut-GB.tar Peanut-GB
+      - uses: actions/upload-artifact@master
+        with:
+          name: Peanut-GB
+          path: Peanut-GB.tar
+  Periodic:
+    runs-on: ubuntu-latest
+    steps:
+      - run: sudo apt-get update && sudo apt-get install wget gdb gcc g++ libgmp-dev libmpfr-dev libmpfi-dev libpari-dev libgsl0-dev libxext-dev libpng-dev libjpeg-dev libreadline-dev libncurses5-dev mesa-common-dev libx11-dev libxt-dev libxft-dev libntl-dev libgl1-mesa-dev libgl-dev libao-dev hevea debhelper libfltk1.3-dev build-essential git imagemagick libx11-dev libxext-dev libfreetype6-dev libpng-dev libjpeg-dev pkg-config gcc-arm-none-eabi binutils-arm-none-eabi dfu-util texinfo autoconf-archive -y
+
+      - uses: actions/checkout@v1
+        with:
+          submodules: true
+      - run: make Periodic_rebuild
+      - run: ./tool/archive Periodic.tar Periodic
+      - uses: actions/upload-artifact@master
+        with:
+          name: Periodic
+          path: Periodic.tar
+  UnitCircle:
+    runs-on: ubuntu-latest
+    steps:
+      - run: sudo apt-get update && sudo apt-get install wget gdb gcc g++ libgmp-dev libmpfr-dev libmpfi-dev libpari-dev libgsl0-dev libxext-dev libpng-dev libjpeg-dev libreadline-dev libncurses5-dev mesa-common-dev libx11-dev libxt-dev libxft-dev libntl-dev libgl1-mesa-dev libgl-dev libao-dev hevea debhelper libfltk1.3-dev build-essential git imagemagick libx11-dev libxext-dev libfreetype6-dev libpng-dev libjpeg-dev pkg-config gcc-arm-none-eabi binutils-arm-none-eabi dfu-util texinfo autoconf-archive -y
+
+      - uses: actions/checkout@v1
+        with:
+          submodules: true
+      - run: make UnitCircle_rebuild
+      - run: ./tool/archive UnitCircle.tar UnitCircle
+      - uses: actions/upload-artifact@master
+        with:
+          name: UnitCircle
+          path: UnitCircle.tar
+
+env:
+  ACCEPT_OFFICIAL_TOS: 1

.github/workflows/static.yml

@@ -0,0 +1,41 @@
+# Simple workflow for deploying static content to GitHub Pages
+name: Deploy static content to Pages
+
+on:
+  # Runs on pushes targeting the default branch
+  push:
+
+  # Allows you to run this workflow manually from the Actions tab
+  workflow_dispatch:
+
+# Sets permissions of the GITHUB_TOKEN to allow deployment to GitHub Pages
+permissions:
+  contents: read
+  pages: write
+  id-token: write
+
+# Allow one concurrent deployment
+concurrency:
+  group: "pages"
+  cancel-in-progress: true
+
+jobs:
+  # Single deploy job since we're just deploying
+  deploy:
+    environment:
+      name: github-pages
+      url: ${{ steps.deployment.outputs.page_url }}
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+      - name: Setup Pages
+        uses: actions/configure-pages@v3
+      - name: Upload artifact
+        uses: actions/upload-pages-artifact@v1
+        with:
+          # Upload entire repository
+          path: '.'
+      - name: Deploy to GitHub Pages
+        id: deployment
+        uses: actions/deploy-pages@v1

.gitignore

@@ -3,4 +3,45 @@ server.pem
 *.tar
 api/libapi.a
 apps/nofrendo/epsilon/rom.c
+apps/KhiCAS/src/include/*.h
 apps/KhiCAS/libgiac_simulator.a
+apps/KhiCAS/src/gmp*/**/Makefile
+apps/KhiCAS/src/mpfr*/configure
+apps/KhiCAS/src/mpfr*/**/Makefile
+apps/KhiCAS/src/mpfr*/**/Makefile.in
+apps/KhiCAS/src/mpfi*/**/Makefile.in
+apps/KhiCAS/src/mpfi*/configure
+apps/KhiCAS/src/mpfi*/mpfr_config.h.in
+apps/KhiCAS/src/mpfi*/mpfr_config.h.in~
+apps/KhiCAS/src/mpfr*/configure~
+apps/KhiCAS/src/mpfi*/**/Makefile
+apps/KhiCAS/src/mpfi*/mpfi_config.h.in
+apps/KhiCAS/src/mpfi*/mpfi_config.h
+apps/KhiCAS/src/mpfi*/stamp-h1
+apps/KhiCAS/src/gmp*/demos/pexpr-config.h
+apps/KhiCAS/src/gmp*/mpn/*.c
+apps/KhiCAS/src/gmp*/config.h
+apps/KhiCAS/src/gmp*/config.m4
+apps/KhiCAS/src/gmp*/fac_table.h
+apps/KhiCAS/src/gmp*/fib_table.h
+apps/KhiCAS/src/gmp*/gen-*
+!apps/KhiCAS/src/gmp*/gen-*.c
+apps/KhiCAS/src/gmp*/gmp-mparam.h
+apps/KhiCAS/src/gmp*/gmp.h
+apps/KhiCAS/src/gmp*/mp_bases.h
+apps/KhiCAS/src/gmp*/stamp-h1
+apps/KhiCAS/src/gmp*/trialdivtab.h
+*.tmp
+*.log
+*.P
+*.Po
+*.Plo
+*.a
+*.lo
+*.la
+*.lai
+**/autom4te.cache/
+**/config.status
+*.pc
+**/libtool
+**/aclocal.m4

Dockerfile

@@ -0,0 +1,10 @@
+# Define base image
+FROM ubuntu:latest
+# Setup commands
+RUN apt-get update
+RUN apt-get install wget gdb gcc g++ libgmp-dev libmpfr-dev libmpfi-dev libpari-dev libgsl0-dev libxext-dev libpng-dev libjpeg-dev libreadline-dev libncurses5-dev mesa-common-dev libx11-dev libxt-dev libxft-dev libntl-dev libgl1-mesa-dev libgl-dev libao-dev hevea debhelper libfltk1.3-dev build-essential git imagemagick libx11-dev libxext-dev libfreetype6-dev libpng-dev libjpeg-dev pkg-config gcc-arm-none-eabi binutils-arm-none-eabi dfu-util texinfo autoconf-archive -y
+# We won't use add or copy, because we want to use the Dockerfile only to build the app, while editing the app from the host
+# Define the working directory
+WORKDIR /External
+# Open a shell, to let the user execute commands
+CMD ["/bin/bash"]

Makefile

@@ -1,37 +1,42 @@
-apps.tar: apps/KhiCAS/app.elf apps/Periodic/app.elf apps/Nofrendo/app.elf apps/Peanut-GB/app.elf apps/HexEdit/app.elf apps/BadApple/app.elf
-	./archive $@ $^
-
-flash: apps.tar
-	dfu-util -i 0 -a 0 -s 0x90200000 -D $^
+.PHONY: %_flash
+%_flash: %_rebuild
+	./tool/archive apps.tar $@
+	@echo "Waiting for the calculator to be connected, use the bootloader to flash on Upsilon if your app is bigger than 2MB"
+	@until dfu-util -l | grep -E "0483:a291|0483:df11" > /dev/null 2>&1; do sleep 2;done
+	dfu-util -i 0 -a 0 -s 0x90200000 -D apps.tar
+
+.PHONY: %_rebuild
+%_rebuild: api/libapi.a
+	@echo "Rebuilding..."
+# 	Because the Makefile can't interpret the `%` operator, we have
+#   to use the following command to rebuild the application.
+	./tool/rebuild.sh $@
+
+.PHONE: %_clean
+%_clean:
+	@echo "Cleaning..."
+	rm -rf apps.tar
+	rm -rf api/libapi.a
+	./tool/clean.sh $@
 
 api/libapi.a:
 	make -C api
 
-apps/Periodic/app.elf: api/libapi.a
-	make -C apps/Periodic
-
-apps/Peanut-GB/app.elf: api/libapi.a
-	make -C apps/Peanut-GB
-
-apps/KhiCAS/app.elf: api/libapi.a
-	make -C apps/KhiCAS
-
-apps/Nofrendo/app.elf: api/libapi.a
-	make -C apps/Nofrendo
-
-apps/HexEdit/app.elf: api/libapi.a
-	make -C apps/HexEdit
-
-apps/BadApple/app.elf: api/libapi.a
-	make -C apps/BadApple
+apps/%/app.elf: api/libapi.a
+	make -C apps/$@
 
 clean:
+	@echo "make clean is deprecated, use make app-name_clean instead"
 	rm -f apps.tar
 	make -C api clean
 	make -C apps/Periodic clean
 	make -C apps/KhiCAS clean
 	make -C apps/Nofrendo clean
 	make -C apps/Peanut-GB clean
 	make -C apps/HexEdit clean
+	make -C apps/UnitCircle clean
 	make -C apps/BadApple clean
+	make -C apps/CHIP-8 clean
+	make -C apps/Example clean
+	make -C apps/Example-Cpp clean
 

README.MD

@@ -5,25 +5,39 @@ the "external" application and an API for accessing base functionality of epsilo
 
 The modified sources can be found here : https://github.com/Delta-NumWorks/delta/tree/external
 
-# If something goes wrong
+## Developer info
+
+To create a new application, go to [the external applications creation guide](docs/new-app.md)
+
+## If something goes wrong
 
 Reinstall Omega from https://getomega.dev/, doing a device recovery from there if necessary.
 
-# Included applications
+## Included applications
 
-## KhiCAS
+### KhiCAS
 
 The port included here is a port from the delta firmware : https://github.com/Delta-NumWorks/delta/tree/delta
 
-## Periodic
+### Periodic
 
 This is a port of https://github.com/M4xi1m3/nw-atom
 
-## Nofrendo
+### Nofrendo
 
 This is a port of Nofrendo from https://www.baisoku.org/
 
-# Developer info
+### Unit Circle
+
+A simple app showing an unit circle for trigonometry
+
+### CHIP-8
+
+This is a port of CHIP-8 from https://github.com/f0lg0/CHIP-8
+
+### PngBrowser
+
+An application that allows you to view PNG files https://github.com/Oiha-dev/PngBrowser
 
 ## Technical concepts