Wildcat V6.5 for hw2.81+ (not compatible with older devices)

How to compile on a Windows Machine

Download the standalone compiler and extract

• https://sourcery.mentor.com/public/gnu_toolchain/arm-none-eabi/arm-2008q1-126-arm-none-eabi-i686-mingw32.tar.bz2
• I used Winrar 5.21 to extract the .bz2 to C:\arm-2008q1\ (warning 7zip make some .exe 0 size)

Add PATH to system

• C:\arm-2008q1\bin

Download DS203 source and extract

• click the green [Clone or download] button on github, then [Download zip]
• Extract the dso203-master.zip somewhere

Open Command Prompt Window

• in Command Prompt CD into dso203-master directory with all the source files from above step

Test the compiler

• type: arm-none-eabi-gcc.exe -v
• output:
• Using built-in specs.
• Target: arm-none-eabi
• Configured with: /scratch/sandra/lite/src/gcc-4.2/configure --build=i686-pc-linux-gnu --host=i686-mingw32 --target=arm-none-eabi --enable-threads --disable-libmudflap --disable-libssp --disable-libgomp --disable-libstdcxx-pch --with-gnu-as --with-gnu-ld --enable-languages=c,c++ -
• -disable-shared --with-newlib --with-pkgversion=Sourcery G++ Lite 2008q1-126 --with-bugurl=https://support.codesourcery.com/GNUToolchain/ --disable-nls --prefix=/opt/codesourcery --with-headers=yes --with-sysroot=/opt/codesourcery/arm-none-eabi --with-build-sysroot=/scratch/sandr
• a/lite/eabi/install/host-i686-mingw32/arm-none-eabi --with-libiconv-prefix=/scratch/sandra/lite/eabi/obj/host-libs-2008q1-126-arm-none-eabi-i686-mingw32/usr --enable-poison-system-directories --with-build-time-tools=/scratch/sandra/lite/eabi/obj/tools-i686-pc-linux-gnu-2008q1-126
• -arm-none-eabi-i686-mingw32/arm-none-eabi/bin --with-build-time-tools=/scratch/sandra/lite/eabi/obj/tools-i686-pc-linux-gnu-2008q1-126-arm-none-eabi-i686-mingw32/arm-none-eabi/bin
• Thread model: single
• gcc version 4.2.3 (Sourcery G++ Lite 2008q1-126)

Lets build the binary

• type: cs-make
• output:
• arm-none-eabi-gcc -Wall -O2 -I. -Iinc -Werror -mcpu=cortex-m3 -mthumb -fno-common -fzero-initialized-in-bss -msoft-float -MD -I FWLib/inc -c -o Calibrat.o Calibrat.c
• arm-none-eabi-gcc -Wall -O2 -I. -Iinc -Werror -mcpu=cortex-m3 -mthumb -fno-common -fzero-initialized-in-bss -msoft-float -MD -I FWLib/inc -c -o Draw.o Draw.c
• arm-none-eabi-gcc -Wall -O2 -I. -Iinc -Werror -mcpu=cortex-m3 -mthumb -fno-common -fzero-initialized-in-bss -msoft-float -MD -I FWLib/inc -c -o Files.o Files.c
• arm-none-eabi-gcc -Wall -O2 -I. -Iinc -Werror -mcpu=cortex-m3 -mthumb -fno-common -fzero-initialized-in-bss -msoft-float -MD -I FWLib/inc -c -o Function.o Function.c
• arm-none-eabi-gcc -Wall -O2 -I. -Iinc -Werror -mcpu=cortex-m3 -mthumb -fno-common -fzero-initialized-in-bss -msoft-float -MD -I FWLib/inc -c -o Interrupt.o Interrupt.c
• arm-none-eabi-gcc -Wall -O2 -I. -Iinc -Werror -mcpu=cortex-m3 -mthumb -fno-common -fzero-initialized-in-bss -msoft-float -MD -I FWLib/inc -c -o Main.o Main.c
• arm-none-eabi-gcc -Wall -O2 -I. -Iinc -Werror -mcpu=cortex-m3 -mthumb -fno-common -fzero-initialized-in-bss -msoft-float -MD -I FWLib/inc -c -o Menu.o Menu.c
• arm-none-eabi-gcc -Wall -O2 -I. -Iinc -Werror -mcpu=cortex-m3 -mthumb -fno-common -fzero-initialized-in-bss -msoft-float -MD -I FWLib/inc -c -o Process.o Process.c
• arm-none-eabi-gcc -mcpu=cortex-m3 -mthumb -c -o BIOS.o BIOS.S
• arm-none-eabi-gcc -Wall -O2 -I. -Iinc -Werror -mcpu=cortex-m3 -mthumb -fno-common -fzero-initialized-in-bss -msoft-float -MD -I FWLib/inc -c -o startup.o startup.c
• arm-none-eabi-gcc -Wall -O2 -I. -Iinc -Werror -mcpu=cortex-m3 -mthumb -fno-common -fzero-initialized-in-bss -msoft-float -MD -I FWLib/inc -c -o stm32f10x_nvic.o stm32f10x_nvic.c
• arm-none-eabi-as -o cortexm3_macro.o cortexm3_macro.s
• arm-none-eabi-gcc -o app1.elf Calibrat.o Draw.o Files.o Function.o Interrupt.o Main.o Menu.o Process.o BIOS.o startup.o stm32f10x_nvic.o cortexm3_macro.o -mcpu=cortex-m3 -lc -mthumb -march=armv7 -mfix-cortex-m3-ldrd -msoft-float -nostartfiles -Wl,-Map,app1.map -T app1.lds
• arm-none-eabi-objcopy -O ihex app1.elf app1.hex
• rm app1.elf

You should find the compiled firmware file app1.hex (423,697 bytes)

• Put your DS203 into DFU mode (press and hold >|| button and power on) and copy the app1.hex to drive.

Optional for hw2.81+ ONLY

-To get full speed oversampling, copy FPGA_281.ADR then FPGA_281.BIN in DFU mode to the device.

Credits and contributors:

• jakub.jelinek
• Wildcat
• Seeed-Studio
• Marco Sinatti (marcosin)
• Gabriel Valky (gabonator1)
• pmoss69
• JackTheVendicator
• bobtidey
• JPA
• Jerson
• original authors minidso