Ahsanu

after searching, Msys 2 will automatic convert unix/posix path style to windows (using cygpath), so if the mios32_path variable $MIOS32_PATH = /c/to/your/mios32/base the msys2 will auto convert to $MIOS32_PATH = c:/to/your/mios32/base # resulting this c:/to/your/mios32/base/Mios32/mios32/include/makefile/common.mk:143: *** multiple target patterns. Stop. this auto conversion can disabled use MSYS2_ENV_CONV_EXCL=* an then call make MSYS2_ENV_CONV_EXCL=* make but, after the unix style path correct (use /c/... instead of c:/), make still cant read common.mk $ MSYS2_ENV_CONV_EXCL=* make Makefile:55: /d/savePCB/2022Project/polyphonicSynthesizer/Program/Mios32/mios32/include/makefile/common.mk: No such file or directory mingw32-make: *** No rule to make target '/d/savePCB/2022Project/polyphonicSynthesizer/Program/Mios32/mios32/include/makefile/common.mk'. Stop. is this possible that problem come from make itself, cause my make version was build for windows 32 $ make --version GNU Make 4.3 Built for Windows32 Copyright (C) 1988-2020 Free Software Foundation, Inc. License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html> This is free software: you are free to change and redistribute it. There is NO WARRANTY, to the extent permitted by law. any help really appreciated, thanks

hey, i got same problem as you, and still search for solution too i found this old threads, say this was because "UNIX style PATH" but after checking my MIOS32_PATH, its already same as TK show in that post $ echo $MIOS32_PATH /d/savePCB/2022Project/polyphonicSynthesizer/Program/Mios32/mios32 but when i run make(mingw32-make) this path change as windows path (use colon : instead of slash /), same as yours @arty D:/savePCB/2022Project/polyphonicSynthesizer/Program/Mios32/mios32/include/makefile/common.mk:143: *** multiple target patterns. Stop. is this problem cause MSYS2(i use Msys2) setting? because the midibox wiki still use MSYS version 1.0(as shown in link below), and official GNU make doc says "the path need not to contain colon", but how to setting it? http://www.midibox.org/dokuwiki/doku.php?id=windows_mios32_toolchain_core thanks for any help

hey, iam new in this forum and midibox, i try learn build stm32 midibox core by making schematic from zero, cause its my first time using stm32 uC i little bit confuse about i/o input voltage level, in midibox core, for example PC13 can connect to 5v and 3.3v using j19, but i look in datasheet, say that pin (pc13) is not 5v tolerant. so is connecting 5v to not 5v tolerant is safe? i am using stm32f103rb chip, and here i attach schematic and datasheet screenshot thanks for attention, sorry my bad english