topic problem with MSL in ColdFire/68K Microcontrollers and Processors

problem with MSL

LPs1978 — Tue, 23 Jun 2009 16:20:36 GMT

Hi all,

I'm having trouble with my project where I ported the FreeRTOS OS on a MCF52221.

I need to use the standard sprintf functio, nut if I use a standard complete MSL (C_4i_CF_StdABI_MSL.a) the project goes in Cpu_Interrupt because of some error accours.

The solution i fount out is to use the small MSL library (C_4i_CF_StdABI_SZ_MSL.a) as the guide saidformy processor. This means that a lot of functions like ato() atof() don't work. Another thing is that sprintf function has not complete functionality, like 0 padding.

What I'm asking is: is there some option to use a complete MSL liibrary with MCF52221 or is mandatory to use the small one?

regards

Re: problem with MSL

vier_kuifjes — Tue, 23 Jun 2009 17:37:13 GMT

Maybe this thread can be helpful...

http://forums.freescale.com/freescale/board/message?board.id=CWCFCOMM&message.id=2281&query.id=4110#M2281

Re: problem with MSL

LPs1978 — Tue, 23 Jun 2009 19:27:39 GMT

I helpful, I read it before to post my question.

What I need is to know if the problem that I have with standard MSL library is a "standard problem" or is somethoing in my appplication that make sthe sprintf working wrong.