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dmitrystu / sboot_stm32

Secure USB DFU1.1 bootloader for STM32
Apache License 2.0
303 stars 63 forks source link

cannot open linker script file build/objfw/script. #19

Closed withgallantry closed 4 years ago

withgallantry commented 4 years ago

Hi, firstly, thank you for creating this, it's just what I've been looking for. I'm having trouble compiling it. I am running on macOS Catalina v10.15.2.

I'm having trouble building the linker.

/Applications/Xcode.app/Contents/Developer/usr/bin/make -f ldscript.mk ROMLEN=64K RAMLEN=20K OUTFILE=build/objfw/script.ld
Building linker script
building bootloader
/usr/local/Cellar/arm-none-eabi-gcc/9-2019-q4-major/gcc/bin/../lib/gcc/arm-none-eabi/5.4.1/../../../../arm-none-eabi/bin/ld: cannot open linker script file build/objfw/script.ld: No such file or directory

It seems script.ld is not being generated. Any insight you can give would be greatly appreciated. Thanks.

dmitrystu commented 4 years ago

What version of the make you are using? make -v

dmitrystu commented 4 years ago

It might be a problem with the syntax of the $file function. Could you change https://github.com/dmitrystu/sboot_stm32/blob/master/ldscript.mk#L76 to $(file >$@,$(LDSCRIPT)) and try again.

withgallantry commented 4 years ago

Thanks @dmitrystu It was my make version. I was previously running version 3.81 but I upgraded to 4.3 and the issue was resolved. Thanks for your time with this.

withgallantry commented 4 years ago

Got it all compiled and flashed, except it doesn't seem to be in DFU mode, using a bluepill, so compiling for STM32F103C8. Doesn't show up in dfu-util list.

dmitrystu commented 4 years ago

If you using default configuration (without checksum verification) you must activate bootloader manually to get DFU interface. Doubletap RESET button or tie A1 to GND then reset.