RE: Motorola DSP comparison

Started by Roelof Oelofsen in Freescale DSPs19 years ago

Hi, Thanks for all the response. I actually did the whole thing the wrong way round! I first bought the 56f807evm with license,...

Hi, Thanks for all the response. I actually did the whole thing the wrong way round! I first bought the 56f807evm with license, and then I asked your opinions. I have only been working with the evm for 2 days now (I am not familiar with Codewarrior, the assistance


configUnhandledInterruptISR

Started by amacedosilva in Freescale DSPs17 years ago 2 replies

hi: I?m using e DSP56F803EVM and CodeWarrior to develop one aplication, and I need to implement some interruptions but I have...

hi: I?m using e DSP56F803EVM and CodeWarrior to develop one aplication, and I need to implement some interruptions but I have some problems with them, please look: in appconf.h I put: #define INCLUDE_BSP #define INCLUDE_IO ... -declare the


CW 6.1 IDE automation.

Started by Roberto Bonacina in Freescale DSPs16 years ago

I posted this message even to the Metrowerks Community Forum (the general one), but no response until now. I'm currently using...

I posted this message even to the Metrowerks Community Forum (the general one), but no response until now. I'm currently using CodeWarrior 6.1.2 for 56800. I would like to automate the IDE, using COM interface inside a C/C++ program compiled with GCC. I read examples, bu


RE: Codewarrior / 56F8346EVM program running/debugg ing

Started by Estevam Fabio-R49496 in Freescale DSPs17 years ago

Erick, I have a customer who faced the same problem you described and below is the answer he got from Metrowerks. Best...

Erick, I have a customer who faced the same problem you described and below is the answer he got from Metrowerks. Best regards, Fabio Estevam Answer\Message: ********************************************************************************


Re: Re: Books on DSP and Mot chips?

Started by Tim Economu in Freescale DSPs19 years ago 3 replies

So does Codewarrior and the embedded SDK allow development in assembly, or does it require C? Kind regards, Tim ...

So does Codewarrior and the embedded SDK allow development in assembly, or does it require C? Kind regards, Tim +++++++++ contact info ++++++++ Tim Economu Senior Design Engineer Offgrid Engineering LLC 4131 Springwate


Starter Project...

Started by Jacob in Freescale DSPs18 years ago 3 replies

I just got my DSP56827EVM up and running and CodeWarrior 4.0 with the Motorola SDK 2.4 installed. I tried opening one of the sample...

I just got my DSP56827EVM up and running and CodeWarrior 4.0 with the Motorola SDK 2.4 installed. I tried opening one of the sample projects but could not figure out how to download / single step through the C code... Any pointer to documentation that could help would be great.


RE: CodeWarrior 4 Upgrading

Started by Victor Miramontes in Freescale DSPs18 years ago 8 replies

I, agree with Sanit. I too got the DSP board with free CW4.0 and have had to deal with many reliability issues with respect to code...

I, agree with Sanit. I too got the DSP board with free CW4.0 and have had to deal with many reliability issues with respect to code generation and especially debugging on CW4.0. I think that if there are serious bugs with a particular version of any program, a patch should be created to ad


Problem with CodeWarrior USB TAP

Started by x19er1 in Freescale DSPs15 years ago

I just purchased a Metrowerks USB TAP and am trying to use it with the DSP56852EVM dev. board. I have selected 56800E Local USBTAP ...

I just purchased a Metrowerks USB TAP and am trying to use it with the DSP56852EVM dev. board. I have selected 56800E Local USBTAP Connection in the Remote Debugging pane of my project settings. I know the PC is communicating to the TAP - the lights blink, etc. but I get the following error message when trying to start the debugger: CCSProtocolPlugin: CCS


Re: Books on DSP and Mot chips?

Started by MW Ron in Freescale DSPs19 years ago

> So does Codewarrior and the embedded SDK allow development in assembly, or > does it require C? Yes, you can do development...

> So does Codewarrior and the embedded SDK allow development in assembly, or > does it require C? Yes, you can do development in assembly if you like. However, you won't be able to take advantage of all of the API's and libraries associated with the SDK (i.e. it requires


DSP56F801 and CodeWarrior 5.0

Started by unaihjayo in Freescale DSPs17 years ago

Hello, I want to save the program that is stored in my DSP to work with the DSP, but in the end, I want to reload the original...

Hello, I want to save the program that is stored in my DSP to work with the DSP, but in the end, I want to reload the original program that was stored at the DSP in the beginning. Is that possible? How can I do it? Thanks for your answer.


new member

Started by edriano2000 in Freescale DSPs15 years ago 2 replies

Hello all, my name is edriano, i am an electronic engineer and i am starting to work with these DSP 56F8013, i am used to work with ...

Hello all, my name is edriano, i am an electronic engineer and i am starting to work with these DSP 56F8013, i am used to work with codewarrior for microcontrolers, but working with DSPs is a little different. I would like to ask you, does anyone know where to find exemples in asm or pure c for these DSPs, because most of all in at freescale website ar


RE: Re: CodeWarrior 4 Upgrading (bugs in version 5)

Started by wdhaan in Freescale DSPs18 years ago

Dear Art, Thank you for your mail. Of course I understand your solution/work around, with disabling interrupts. However this...

Dear Art, Thank you for your mail. Of course I understand your solution/work around, with disabling interrupts. However this ought not to be necessary if a processor has an atomic instruction for changing one bit in a port (I admit this is wishful thinking when using Cod


Where could i get some programs to run with DSP56f827

Started by TA1T in Freescale DSPs17 years ago 2 replies

Hello, Does anyone know if there is a place where I could find some Codewarrior programs to run with the DSP56F827EVM. I am just ...

Hello, Does anyone know if there is a place where I could find some Codewarrior programs to run with the DSP56F827EVM. I am just starting out on a project using it and would like to get some simple programs running to help me understand how things work.


Question about SDK programming.

Started by ritu_eshar in Freescale DSPs18 years ago 1 reply

Hi All, Presently am working with 56807 EVM using codewarrior, but am programming strictly in C. I collected the following...

Hi All, Presently am working with 56807 EVM using codewarrior, but am programming strictly in C. I collected the following example, which functions such that when a timer is fed with an input via the function generator, the GPIO_B_PIN_7 follows suit. I.E. the risi


Can someone navigate me what should I do to start developing with DSP56F801?

Started by pitchayav in Freescale DSPs15 years ago 1 reply

Never before, I am new for DSP developing. I have just study some materials which are linked from Freescale website. Those included with ...

Never before, I am new for DSP developing. I have just study some materials which are linked from Freescale website. Those included with how to use CodeWarrior and some information about the processor, but I have some questions to ask about: 1. Where can I find any tutorials or any example source code (in C) about the basic programming of DSP56800 family suc


The concept about DSP56F801 12 bits ADC

Started by pitchayav in Freescale DSPs15 years ago

Could someone aim me about how to understand for using 12 bits-ADC to receive an analog value from instrument and to send the digital datas ...

Could someone aim me about how to understand for using 12 bits-ADC to receive an analog value from instrument and to send the digital datas through 12 bit-DAC by using Processor Expert in CodeWarrior? I have found a lot of example in Freescale homepage but I have not get this yet. Please show me to find the document or tutorial about this 12 bits-ADC


RE: case statements - I missed 1 instruction in item 3, sorry!

Started by Art Johnson in Freescale DSPs18 years ago

While we're on the subject of CodeWarrior, you may find it interesting to read about my experiences with this product, and my...

While we're on the subject of CodeWarrior, you may find it interesting to read about my experiences with this product, and my opinion of how it compares to the other compilers/linkers/debuggers I have used in the last 26+ years of developing software. First off, here's my own


Q notation equivalent

Started by emespina in Freescale DSPs16 years ago 1 reply

Hello! I'm trying to write a simple C filter code with less than unity coefficients. (I'm using CodeWarrior v5.5) I've...

Hello! I'm trying to write a simple C filter code with less than unity coefficients. (I'm using CodeWarrior v5.5) I've initially declared all my constants and variables as float numbers, however, I found that floating point operations consumed so much more


Re: CodeWarrior 4 Upgrading

Started by MW Ron in Freescale DSPs18 years ago 2 replies

wrote: > There seems to be some confusion here. We got the eval package through our > distributor, and they told us that this...

wrote: > There seems to be some confusion here. We got the eval package through our > distributor, and they told us that this was a good deal because we get (and > I quote) "...a years support & free upgrades for a year". > > Now a Metrowerk


RE: Re: MSL Libraries with CodeWarrior version 5.0. 3

Started by Roberts, Drew in Freescale DSPs18 years ago 1 reply

To whomever Why is this issue and "new dll" only of concern to Art and not being posted as a general update?. Let the end user...

To whomever Why is this issue and "new dll" only of concern to Art and not being posted as a general update?. Let the end user decide if this is needed. We have not installed 5.03 because of the issues that are being raised and if problems are being fixed, why isn't