3 months, 1 week ago.
DISCO-L475VG-IOT01A board and mbed-os 5.12.1 with OnLine compiler
The compiler works without error, but the linker gets this fatal error about 80% of the time. If the linker does pass, the L475VG immediately gets a runtime error. 5.12.0 does not do this.
Linker fatal warning:
Error: Warning: L3912W: Option 'legacyalign' is deprecated. Info: Unable to download. Fix the reported errors...
++ MbedOS Error Info ++ Error Status: 0x80FF013D Code: 317 Module: 255 Error Message: Fault exception Location: 0x8028249 Error Value: 0x8009F76 Current Thread: main Id: 0x10003E94 Entry: 0x802851D StackSize: 0x1000 StackMem: 0x10001B08 SP: 0x20017F18 For more info, visit: https://mbed.com/s/error?error=0x80FF013D&tgt=DISCO_L475VG_IOT01A -- MbedOS Error Info -- = System will be rebooted due to a fatal error = = Reboot count(=132) reached maximum, system will halt after rebooting = ++ MbedOS Fault Handler ++
3 months ago.
I apologize for the inconvenience.
You seems have the same issue as this user have.
I have raised a ticket internally and will get back to you as it is fixed.