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TeensyDuino 1.54 Beta 2 Published

And I see this went in so a common base for other mem alloc can get tested:


_extram_start = ADDR(.bss.extram);
_extram_end = ADDR(.bss.extram) + SIZEOF(.bss.extram);

In conjunction with ::...

Thanks for the reminder @KurtE - my td1.53 still has the _t41.ld edit in for this 9/15 post/edit/sketch

That was when I tested against your malloc(EXTRAM) code.

BTW: There is the new sm_malloc...

Another T_4.1 sketch edited/written and tested to run with repeat compile/upload fine with p#30/#27 "official fix".

Uses 8MB of PSRAM for analog time and data storage:
Sketch :...

td1.54b1 - reinstall - edits overwrite - default build for T_4.1 new from pack yesterday::
> sdInfo worked once? then failed, Blink failed.

Made edits startups.c : no naked @46, no NOPS @108:
>...

Yes, in about 40 minutes ...

tidbit ... processor state ... you know how cell phone near speakers makes them chatter?

So this T_4.1 sitting here in fail state - my wife and I hear this odd noise through speakers mild cyclic...

@Paul - for this post using T_1.54b1 : Schematic-error-in-T4-0-or-T4-1-on-SD-pins

I put a 16GB SD card on a T_4.0 breakout ( the FRDM4236 ) and it worked to sdFat-Beta build and run Formatter and...

Nice to be in good company ... err - well not really ...

Can confirm both blinks work with this in startup.c:

void ResetHandler(void)
{
unsigned int i;

#if defined(__IMXRT1062__)
asm...

Have running BLINK and no delay - can edit and upload to work.

I made just the edits shown above ( bootdata.c color coding was on existing code - it was the block above that was needed )

I had github updated my cores but beta 1 released before I swapped so I didn't see anything. And today's testing was IDE only - except TyCommander is integrated on the TD1.53 version - but it...

Above T_4.1 had some QPSI chip(s).

Unpacked a Fresh T_4.1 - it was blinking and connected - Upload fail and button push fail - though TeensyLoader goes through the motions.

To check used...

Into Fresh 1.8.13 folder TD 1.54b1 installed. Using IDE tools.

T_4.0 no problem with blink and blinkWithoutDelay upload and edit Upload.

T_4.1 online to start - then never programs - even...

... restarted ... downloading now ...

@Paul - did you pull the WIN EXE? My machine cannot get it. First attempt started and halted? ... waited ... Now I can see folder and the exe - but download won't start?

Other WWW stuff works -...