56858EVM compiler question

Started by Justin in Freescale DSPs16 years ago 2 replies

I bought the 56858EVM over a year ago for a hobby project but I never really used it. It came with CodeWarrior v6.0 and from what I remember,...

I bought the 56858EVM over a year ago for a hobby project but I never really used it. It came with CodeWarrior v6.0 and from what I remember, the Eval version was very limited and hard to use. Upgrading it to accept programs larger than 4KB had a huge pricetag. Is there a way to get a compiler that doesnt cost hundreds of dollars? Is there anything being developed under the GPL? ...


Please read - Looking for teachers of DSP

Started by Webmaster in Freescale DSPs16 years ago

I am creating a new discussion group for teachers of signal processing. The goal is to bring together as many (D)SP teachers as possible so if...

I am creating a new discussion group for teachers of signal processing. The goal is to bring together as many (D)SP teachers as possible so if they wish, they can exchange all kind of useful information, like for instance which book(s) they use to teach their class, their favorite web sites, matlab tutorials, labs, etc. I am requesting your help today to help me build a list of teachers th...


56F8013

Started by vliu77 in Freescale DSPs16 years ago 2 replies

We are in the beginning of our design cycle and are trying to build low voltage BLDC motor control system with hall sensors based on...

We are in the beginning of our design cycle and are trying to build low voltage BLDC motor control system with hall sensors based on MC56F8013. However, it was brought to our attention that lead time on these devices is around 6 month, and our local disty guy told us that Freescale is exiting this business, and recommended some other devices to use. Before we make a switch I wanted to ch...


PCMaster problem

Started by in Freescale DSPs16 years ago 3 replies

Hi all, I?m programming the 56F803 and I?m using PCMaster to see the DSP?s variables, but there's a problem: most time, the DSP doesn't...

Hi all, I?m programming the 56F803 and I?m using PCMaster to see the DSP?s variables, but there's a problem: most time, the DSP doesn't transmit anything (I saw that in the oscilloscope). Can somebody help me? Thanks a lot. Francisco S.


Chips MC56F8367MPY60 or MC56F8357MPY60 availability.

Started by giulix_72 in Freescale DSPs16 years ago 1 reply

This is a OT message maybe. I need to buy some MC56F8367MPY60 or MC56F8357MPY60 chips. Freescale have production problem in this month. Does...

This is a OT message maybe. I need to buy some MC56F8367MPY60 or MC56F8357MPY60 chips. Freescale have production problem in this month. Does anyone have any chip that I could buy ? I can pay before ship. Thank Giuliano


Program flash problem for 56F8366 microcontroller

Started by Ching CheeWee in Freescale DSPs16 years ago 2 replies

Hi all, I have a firmware that blink an LED light on the board to indicate that the firmware is operating properly. The firmware works...

Hi all, I have a firmware that blink an LED light on the board to indicate that the firmware is operating properly. The firmware works properly until recently upon power up, the LED light did not blink.This occurs despite repeated power on and power off of the board. I suspected that the program flash has being erased. This is because upon reprogramming of the firmware, the LED light bl...


Instruction set for the DSP56F805

Started by electionseason in Freescale DSPs16 years ago 1 reply

Hi every one. any body have the instruction set and the opcodes for the DSP56F805 microcontroller. thanks

Hi every one. any body have the instruction set and the opcodes for the DSP56F805 microcontroller. thanks


Disabling EOnCE

Started by Hardeep in Freescale DSPs16 years ago 1 reply

Hi, I am using the DSP56858. Is there a way to turn off the EOnCE module once the board has been programmed? The reason I am asking this is...

Hi, I am using the DSP56858. Is there a way to turn off the EOnCE module once the board has been programmed? The reason I am asking this is to determine whether and/or how much current is being consumed with it on. I have created a project in which I put the DSP into Wait mode (wait for interrupt) with no interrupts enabled (other than the core interrupts that may occur) so that I can...


OS for DSP56F801

Started by Daniel Souza in Freescale DSPs16 years ago 1 reply

Hi,   I would like to know if there is any OS for DSP56F801.   Thanks,   Daniel Souza

Hi,   I would like to know if there is any OS for DSP56F801.   Thanks,   Daniel Souza


56F8013 and DSP_MEM manager

Started by Gentcho Nikolov in Freescale DSPs16 years ago 4 replies

Hello group, Using 56F8013 for simple voice processing, I need include SW bean VoiceActivityDetect. It on turn needs MemoryManager...

Hello group, Using 56F8013 for simple voice processing, I need include SW bean VoiceActivityDetect. It on turn needs MemoryManager bean. I have Heap size set, but calls to MemoryManager (and especialy Initialization function) doesn't recognize his start address and size. To make them work I have check in the map for these values an manualy set


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