ChibiOS Free Embedded RTOS

Thanks, checked for stray spaces but did not find anything amiss.

The evtimer.c file is in the list but is not getting built. I worked around the issue by adding the file to the board list, and it builds now.

Thanks, I did not have that enabled and enabling it fixed the thread issue.

Any thoughts on the lwip issues:
ChibiOS_18.2.1/os/various/lwip_bindings/lwipthread.c:351: undefined reference to `evtObjectInit'
ChibiOS_18.2.1/os/various/lwip_bindings/lwipthread.c:352 ...

This is curious:
evtimer.c is listed in the makefile:
CHIBI_CSRC = $(STARTUPSRC) \
$(KERNSRC) \
$(PORTSRC) \
$(OSALSRC) \
$(HALSRC) \
$(PLATFORMSRC) \
$(LWSRC) \
$(CHIBIOS)/os/various/evtimer.c \
$(CHIBIOS)/os/various/syscalls.c \
$(BOARDSRC) \
$(TESTSRC) \


and I verified it is ...

Somehow the old makefile was picking up main.cpp but the new one was not. Adding main.cpp to the source list fixed that.

Getting close, now just a few link error related to Chibios:
build/obj/lwipthread.o: In function `lwip_thread':
/ChibiOS_18.2.1/os/various/lwip_bindings ...

I'm getting close, but now it is not finding main. Main is defined in main.cpp:

To fix this I added explicit library includes to the compile options:

Thanks, that's helpful.

Making good progress, I'm getting link errors now

Any simple/easy/known fix to C++11 system call issues? Read the thread on the wrapper, but it sounds like that was rolled into the current version.
undefined reference to `std&#58;&#58;__cxx11&#58;&#58;basic_string<char ...

Where are the board files generated? Maybe I fixed a symptom rather than the root cause.

I should also note I am using a custom designed board, it is not one of the standard demo boards.

The current issue is that I am getting errors from hal_lld.h such as:
#error "STM32_PLLVCO outside acceptable ...

For those who may find this thread in the future or are having similar issues:
The crt0_v7m.S,vectors.S and chcoreasm_v7m.S files were not building because the processor type variable was not updated to comply with Chibios5.0.0 requirements. I needed to add to my board.h file.

I started over with the closest example, verified that built, then added back in my project specific paths, etc. Unfortunately I am still having the same issue. Output from running make with the debug option suggests that these files do build after this error, but not correctly, it keeps retrying ...