simple project demonstrating how to set-up interrupts without the use of SDK

Started by Daniel Malik in Freescale DSPs17 years ago 2 replies

Hi, Art has suggested that he has "tried (and given up) using "#pragma interrupt" ISRs directly". If you would like to...

Hi, Art has suggested that he has "tried (and given up) using "#pragma interrupt" ISRs directly". If you would like to take a look at a very simple project which shows how set-up interrupts directly without the use of SDK, please go to


3-Phase ACIM Vector ControlApplication

Started by Oscar Jaramillo in Freescale DSPs15 years ago 1 reply

Greetings. I am working with vectorial control of induction motors and I read that an application about this subjet is including...

Greetings. I am working with vectorial control of induction motors and I read that an application about this subjet is including in the archives of sdk, somebody can send me this application?   I am working with a DSP56F801DEMOBOARD and "my" sdk does not


SDK 2.5 and 56f805 spi driver

Started by waynerob92780 in Freescale DSPs17 years ago

I'm trying to troubleshoot a compile error in the spi driver for the dsp56805evm. I compile the demo spi project OK ...

I'm trying to troubleshoot a compile error in the spi driver for the dsp56805evm. I compile the demo spi project OK "dps56805evm/nos/applications/spi". But i create my own test project using "embedded SDK stationary", copy the spi.c and configextram/appconfig.h fr


SDK more overhead?

Started by LuisST in Freescale DSPs16 years ago 5 replies

Is there a loss in time response /generated machine code efficiency or otherwise using the Motorla SDK for programming 56807...

Is there a loss in time response /generated machine code efficiency or otherwise using the Motorla SDK for programming 56807 DSPs versus "raw" programming?


Problem with SDK and Two Codec DMA on 56585

Started by Louis Loving in Freescale DSPs15 years ago

Problem with SDK and Two Codec DMA on 56585 Does anyone have any experience using DMA for two codecs with a DSP56858?  I...

Problem with SDK and Two Codec DMA on 56585 Does anyone have any experience using DMA for two codecs with a DSP56858?  I can get the first Codec working fine but when I tr


Using the 86F8xx SDK PCMaster ActiveX with JavaScript

Started by Roberts, Drew in Freescale DSPs18 years ago

Using the 86F8xx SDK PCMaster ActiveX with JavaScript I'm trying to implement a demo using the pcmaster and an DSP86F807 eval...

Using the 86F8xx SDK PCMaster ActiveX with JavaScript I'm trying to implement a demo using the pcmaster and an DSP86F807 eval board. I have implemented part of the demo using VBScript, but I need to change to JavaScr


SDK memory functions with 'do' and 'rep' loops removed

Started by Art Johnson in Freescale DSPs17 years ago

The attached file contains replacement functions for the following SDK library functions: void * memCopyXtoP (void *pDest, const...

The attached file contains replacement functions for the following SDK library functions: void * memCopyXtoP (void *pDest, const void *pSrc, ssize_t Count); void * memCopyPtoX (void *pDest, const void *pSrc, ssize_t Count); void * memCopyPtoP (void *pDest, const void *pSrc, ssize_t C


Thanks Once more, for the 2.3.5 key info

Started by sade made in Freescale DSPs17 years ago

Really Appreciate everyone who kindly helped with the SDK 2.3.5 key, I am now up and runnig well, Appreciate, Sade M ...

Really Appreciate everyone who kindly helped with the SDK 2.3.5 key, I am now up and runnig well, Appreciate, Sade M


Starter Project...

Started by Jacob in Freescale DSPs17 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.


Software for CAN on DSP56F8xx

Started by Lars in Freescale DSPs17 years ago 1 reply

Hello, I just found that the drivers for CAN was not included in the SDK for DSP56F8xx. Only the documentation of it! I can...

Hello, I just found that the drivers for CAN was not included in the SDK for DSP56F8xx. Only the documentation of it! I can not afford the price of the CAN-library from Motorola ($10000). Anybody knows of source code with examples of setting up and using the CAN


Re: Digest Number 739

Started by Gary Olmstead in Freescale DSPs14 years ago

At 10:26 PM 2/21/05, you wrote: >Subject: RE: 56800 SDK CAN driver > > >Hello, >I'm a new member of this group and I am...

At 10:26 PM 2/21/05, you wrote: >Subject: RE: 56800 SDK CAN driver > > >Hello, >I'm a new member of this group and I am also looking out for the MSCAN >drivers for the DSP56F805 boards. >I got the free CD from freescale but the driver fi


SCI interrupt

Started by jongsooatyh in Freescale DSPs17 years ago

Hi, all. Does anyone know how to construct interrupt driven SCI? I am using SDK for DSP56F805 with C. JS ...

Hi, all. Does anyone know how to construct interrupt driven SCI? I am using SDK for DSP56F805 with C. JS


Where can I find SDK for Serial Bootloader for DSP56F801 80MHz?

Started by pitchayav in Freescale DSPs14 years ago

The example in Codewarior have shown me for Serial Bootloader for DSP56F807, but the target CPU of mine is DSP56F801.. Could U please...

The example in Codewarior have shown me for Serial Bootloader for DSP56F807, but the target CPU of mine is DSP56F801.. Could U please link me to that? Thanks in advance


just starting

Started by reeseshad in Freescale DSPs15 years ago 1 reply

Hi, I'm just starting with the DSP56F827EVM, and I am wondering which development software should I start with the SDK or...

Hi, I'm just starting with the DSP56F827EVM, and I am wondering which development software should I start with the SDK or CodeWarrier? My overall goal is to read from the ADC channels and store the results on a SD card (external compactFlash) using SPI to


is archDelay() interruptible?

Started by vagenta in Freescale DSPs16 years ago 1 reply

Does anybody know if archDelay() is interruptible using CodeWarrior 5.1 and SDK 3.0? I cannot seem to find any documentation on...

Does anybody know if archDelay() is interruptible using CodeWarrior 5.1 and SDK 3.0? I cannot seem to find any documentation on this. Thank you, Brian


CodeWarrior 5.1 Issues

Started by Litinas, Terry in Freescale DSPs16 years ago 3 replies

Hi All, I have recently upgraded from CodeWarrior 5.0.5 to 5.1.1 and SDK 2.5 to 3.0 and wanted to share some of my experience...

Hi All, I have recently upgraded from CodeWarrior 5.0.5 to 5.1.1 and SDK 2.5 to 3.0 and wanted to share some of my experience as well as ask a question of you all. First, I did not create new project files and drag my source files into them because there are close


Question about SDK programming.

Started by ritu_eshar in Freescale DSPs16 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


writing through spi to eeprom?

Started by bijantreister in Freescale DSPs16 years ago

I was wondering if anyone in this group has had experience in writing to EEPROMs from the 56807 (or other chip). I need to...

I was wondering if anyone in this group has had experience in writing to EEPROMs from the 56807 (or other chip). I need to program a Catalyst CAT25C64 without extranious calls to sdk functions. ie, should be able to be written in asm... Has anyone got any suggest


Newbee with the 56F8300 SDK

Started by remkomg77 in Freescale DSPs15 years ago 3 replies

Hi all, I'm new to this forum and new to DSP's. Recent activity has been arround the 683xx and hc11, hc12 mcu's but never with...

Hi all, I'm new to this forum and new to DSP's. Recent activity has been arround the 683xx and hc11, hc12 mcu's but never with the metrowerks enviroment. Basically I saw the add for the 56F8300SDK and went for it :) Today I've received my package, allong with a few quest


LOG(x), EXP(x)

Started by Jongsoo Lim in Freescale DSPs15 years ago

Hi! Members; My target is DSP56F805 and I am using SDK. I need to generate c-code for log(x) and exp(x). I tried...

Hi! Members; My target is DSP56F805 and I am using SDK. I need to generate c-code for log(x) and exp(x). I tried approximation from the definition of exp(x)=1+x+x^2/2!+x^3/3!+..., but the result looks funny even if order of 6. The return value for x*x/2 is 0.9999 w