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Can one use CW5.1 and CW6.1 on same computer?   [2 Articles]

Hi All, Just wondering if CW5.1 and CW6.1 for 56F8XXx can coexist on the same computer without any problems. Is anyone using it that way? I am just afraid of h...

AW: Can one use CW5.1 and CW6.1 on same computer?

I have CW5.0, CW5.1 and CW6.0 working parallel without probs. Georg Bende Softwareentwickler Abteilung Elektronik Dr. Fritz Faulhaber GmbH & Co KG Daimlers...

Flash application without ext memory for DSP56F803   [2 Articles]

Hello, please be so kind and help me. I am newbie in CodeWarrior and I need to program DSP56F803 as single chip without external memory. I can't find correct way...

CW5.1 Predefined Macro for Target Board   [2 Articles]

Hi, Does anybody know if there is a predefined macro that would allow me to know which target board is being used in the project? I'm trying to write my own on...

Using bitfields   [4 Articles]

Hi CodeWarriors, I'm using bit fields very extensively in my software. Recently I had a very strange bug: the values of these bit fields were corrupted if there ...

DSP56807, CW6.1 stack problem

I am working on DSP56807, with SDK2.5 with uCOS-II RTOS. till now I was working with CW5.1 and everything was great. However I recently switched to CW6.1 and sin...

AW: Using bitfields

Hello, > Have you tried wrapping "interrupt-disable" and "restore interrupt level" > around the at-risk code? (Just to prove that interrupts are breaking it.) ...

A question about SDK?   [3 Articles]

HI all: Using Codewarrier for 56800 5.0 and Motorola SDK2.5, can I create a project using internal pFLASH and external xRAM on DSP56805EVM. The default setting fr...

56800e Inline assembler and inline functions

Hi, I have a couple of questions about inline assembler and inline functions in the 56800E compiler under CW5.6 Question 1: Is there anyway to use members of a C struct in t...

Interrupt/context problem?   [6 Articles]

I have been having some tough problems all along, and had hoped that upgrading to CW5.0 + 5.02 patch would cure me, but it didnt... Heres what happens. ...

strange var assignments in CW5.0.4 w/sdk 2.5 - dsp56807

I am having very odd variable assigments when using the debugger. Multipart question: 1. First with #defines. In order to access a direct memory location on th...

Multiple ADC / 805 / SDK2.5 / CW5 question

First off - I apologize if this message reaches some of you twice; I tried two days ago to post by email and yahoo - for the same reason it refuses to accept eve...

RE: Problem with view memory - swapped bytes

Download a patch for CW5.0 (current version is 5.02) from Metrowerks web. CW 5.0 used little endian format in its new memory view. CW 5.01 and higher using the big ...

AW: 56F826 - placing large constant data array in Program Flash

First, you need to edit the linker_flash.cmd file, in order to create a section in the pflash memory. I do it like this: (56f803) .pflash (RX) : ORIGIN = 0x0000, ...

RE: CW Debugger Stack Window Question   [4 Articles]

Rick, This probably won't help much but I have a similar problem with CW5.1 and the 56F807. I worked with Metrowerks tech support for about 2 months last year ...

RE: [motoroladsp_unmoderated] Interrupt/context problem?

We have had problems with the MSCAN error interrupts (as I'm sure you've already read about), but I developed a work around that fixed the problem. It's described i...

RE: Re: RE: Help!About location of global variable using CodeWarrior[motoroladsp5

Here's how we do that sort of thing here (an example from one of our products, in the "linker.cmd" file): In the "MEMORY" section: .xExtUartA (RW) : ORIGIN ...

RE: Putting 'const' data into P memory   [3 Articles]

This does not work for us, please see my earlier postings to this discussion group that explain why we cannot put any data that is used by the normal operation of t...