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emmebrusa / TSDZ2-Smart-EBike-1

TSDZ2 Open Source Firmware adapted to VLCD5-VLCD6-XH18 displays
GNU General Public License v3.0
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CFLAGS among TSDZ2 OS repo #38

Open lcha78 opened 1 year ago

lcha78 commented 1 year ago

I notice differences with compilation flags (speed optimization flags) according to the repositories: TSDZ2-Smart-EBike-* and TSDZ2-Smart-EBike-LCD3 have CFLAGS = -m$(PLATFORM) -Ddouble=float --std-c99 --nolospre

TSDZ2-Smart-EBike-860C and TSDZ2-ESP32/TSDZ2-Smart-EBike (from mspider65) have CFLAGS = -m$(PLATFORM) -Ddouble=float --std-c99 --nolospre --opt-code-speed --peep-asm --peep-file peep.txt

Is there a good reason to compile non-optimized code on TSDZ2-Smart-EBike-* and TSDZ2-Smart-EBike-LCD3 ? Could this be the cause of the v20.1C.3-NEW issue ?

N.B. : mspider65 recently update his peep.txt file.

emmebrusa commented 1 year ago

There is no reason, it is just an oversight. Thanks for the report.

As for burning mosfets with v20.1C.3-NEW, I don't know what to say. I had thought of a compilation problem only with a specific version of SDCC, since there are those who still use that version of OSF today without problems. Your hypothesis also makes sense.