S19 different? - MS2 development/coding for dummies

[jsmcortina]

James, did you test compiled code with new tools?

Test what in particular?

Have you tried the latest pre-3.3.1beta1 code I posted?

James

[acab]

Not yet...

[acab]

James, all work well. Great. Now i sure, that my MS2 code will work properly...

Code: Select all

ms@msextra-dev:~/ms2extra_pre3.3.2beta1/ms2extra$ md5sum megasquirt2.s19
e2ccd0c427635980bc8a667a0029c103  megasquirt2.s19
ms@msextra-dev:~/ms2extra_pre3.3.2beta1/ms2extra$ md5sum ../megasquirt2.s19
e2ccd0c427635980bc8a667a0029c103  ../megasquirt2.s19

[luftvagon]

I'm still getting a different md5sum

[luftvagon]

Jean dropped me a mail on this too and highlighted the one line difference between the output. I made a change in the linker a year back to produce more optimal code which impacts that one line. It has no functional impact, but I can see the confusion.

Bizarrely I'd got the OLD version of the linker installed as my working toolchain. Future patch releases of MS2/Extra will be built using the same tools as I released.

James

I guess this does not hold true for 3.3.2 as I am still getting the wrong md5sum whilst using the tools provided on this site.

[mrx79]

Hi,

maybe you can take a look to my post here: http://www.msextra.com/forums/viewtopic ... 80#p419876
have you tried an older firmware?
As with my compiler, older firmare is bit-identical, newer ones for some reason not.
Maybe we can cirle the reason down together...

I will check my compiler versions later today, maybe you can try an older pre3.3beta version and tell me if it's identical like mine or not.

[mrx79]

Any new input's on that topic?
I tried to readout my compiler version, but strangly if i type in the command into the cygwin bash, i get an error message that the command is not known.
But with the makefile, he seems to be able to run the compiler and so on, because he actualy create a new s19 file.

can anyone give me a hint what to test to figure out what's going on?

Thanks