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1

Software / Possible wrong define in cc1100/rf.h

09. Mär 2017, 22:16

http://www.ewetel.net/~horst.raap/
https://github.com/HerrSchrader/McBetty


Using : launchpad arm-gcc
gcc version 4.8.4 20140526 (release) [ARM/embedded-4_8-branch revision 211358] (GNU Tools for ARM Embedded Processors)


When compiling McBetty/McBetty/scart_image/boop.orig


I get a linker error
/home/cfo/arm/arm-gcc/gcc-arm-none-eabi-4_8-2014q2/bin/../lib/gcc/arm-none-eabi/4.8.4/../../../../arm-none-eabi/bin/ld: Warning: alignment 1 of symbol `default_RFsettings' in cc1100/rf.thumb.o is smaller than 4 in infrared/ir_rf.thumbunopt.o


I think there is a wrong definiton in  cc1100/rf.h


To solve : In McBetty/McBetty/scart_image/boop.orig/cc1100/rf.h

Change :

const struct RFsettings_ default_RFsettings;

to

extern const struct RFsettings_ default_RFsettings;


The struct is declared and initialized in rf.c , but actually also defined  in the above rf.h

const struct RFsettings_ default_RFsettings =
{
0x01, //address
0x01 //channel
};


The same error is in the current boop svn (rev 60)

Does that make sense ??

/Bingo

Edit:
Added the makefile & linkerfile used for McBetty (boop.orig) , overwrite the files from svn
Added makefile for 8051 scart_image

2

Software / Betty für arm-launchpad compiler

03. Jun 2014, 21:24

If you want to use the arm launchpad compiler

see here

http://bettyhacks.com/forum/index.php?topic=1049.msg2888#msg2888

/Bingo

3

Hardware / Betty Schaltplan/Schematic

22. Nov 2012, 17:40

Hi Guyzz

Does anyone have a schematic of the Betty ?

I'm quite sure i saw a user on http://www.mikrocontroller.net/  pasting a part of  a schematic.

I was wondering if it was public available ?

TIA

/Bingo

4

Sonstiges / Neues user

20. Nov 2012, 22:41

Hallo forum

Ich komme von Dänemark, und meiner schule deutch sind nicht gut 

Ich habe gestern einer 1-pack Bettys bestellt von asgard , und warte die ankunft nach Dänemark.
Hoffentlich im 8..10 tages zeit.

Ich habe die Boop trunk angepasst zum die neue Codesourcery arm-none-eabi toolchain.
Aber habe kein hw zum testen am 

Sind die forum interssiert im die änderungen ?

mfg
Bingo