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move from Jtag to Bootloader

Started by Thomas in Freescale DSPs19 years ago 1 reply

Hello everyone I'm new to the group but was wondering about the diffrence in the way I'm loading my program because now I'm using the ...

Hello everyone I'm new to the group but was wondering about the diffrence in the way I'm loading my program because now I'm using the serial bootloader that came with metrowerks 7.0 and my 56f803 keeps reseting itself back into the bootloader. It is a random occurance so its not like its always doing this its just once in awhile it will reset back to bootloa


inline assembly

Started by haoyeshen in Freescale DSPs19 years ago 2 replies

I am trying to write a dsp sw to perform acoustic echo cancelling function. To increase the code efficiency, I need to write part of my ...

I am trying to write a dsp sw to perform acoustic echo cancelling function. To increase the code efficiency, I need to write part of my code in assembly language. I am wondering how I could do so. The biggest problem I have is that I don't know how to pass a variable defined in C to a assembly function. Please help.


gui for dsp56002

Started by gigiballa2 in Freescale DSPs19 years ago 1 reply

hi everybody, can anyone tell where to find the gui56000 to simulate/debug the dsp56002 ... please help me i've tried to find it for...

hi everybody, can anyone tell where to find the gui56000 to simulate/debug the dsp56002 ... please help me i've tried to find it for many days with no solution, i found only the 56300 version..thank's in advance


Re to gui for dsp56002

Started by thm....@gmx.de in Freescale DSPs19 years ago

Hello 'gigiballa 2', you can simply take the gui56300.exe for simulation DSP code! It will work also with ...

Hello 'gigiballa 2', you can simply take the gui56300.exe for simulation DSP code! It will work also with 56xxx assembler Code!! You only have to take care to use only 56xxx conform


initializing an extern crashed the compiler: CW6.1 for 56800/E

Started by Corey, Rick in Freescale DSPs19 years ago

Hi All By mistake, I happened to init an externed struct (see sample code below). That is a syntax error, but instead of just...

Hi All By mistake, I happened to init an externed struct (see sample code below). That is a syntax error, but instead of just getting a compile error, the IDE crashed: unhandled exception #5. Memory at address 0x10 could not be read. Location: cc_m56800e.dll:0x100d62d0 This happened repeatably, and stopped happening when


wireless bootloader

Started by Thomas in Freescale DSPs19 years ago 1 reply

I guess I should of asked this question first but as anyone sucessfully sent a srec file over a wireless link? my DSP is going to be...

I guess I should of asked this question first but as anyone sucessfully sent a srec file over a wireless link? my DSP is going to be enclosed and I do not want to have to take it apart every time I modify the DSP code. eventually I'll probably just flash with jtag when firmware is finished but as of now its a pain because the board is inside the robot. I'm c


AW: wireless bootloader

Started by Bende Georg in Freescale DSPs19 years ago

My suggestion would be to use some kind of serial transmission and a customised boot loader - flashing over wireless link through JTAG seems...

My suggestion would be to use some kind of serial transmission and a customised boot loader - flashing over wireless link through JTAG seems to be a bit too complicated for me. Georg Bende > -----Urspr?ngliche Nachricht----- > Von: motoroladsp@moto... > [mailto:motoroladsp@moto...] Im Auftrag von Thomas > Gesendet: Donner


INSERT instruction w/ DSP563xx

Started by gusflit in Freescale DSPs19 years ago 3 replies

Hi to all, I've just finished some assembler code for the DSP563xx family. I used for the first time the INSERT instruction, and noticed...

Hi to all, I've just finished some assembler code for the DSP563xx family. I used for the first time the INSERT instruction, and noticed the following behaviour: The INSERT syntax being insert #CO,S,D ;where #CO is the control word, S the register from ;where the bits are pickep up, and D the result ;accumulator where those bits are i


Inserting some delay

Started by Hardeep in Freescale DSPs19 years ago 1 reply

Hi, I am working with the Time of Day module in the DSP56858. This may be a real newbie question, but i'll explain the problem i'm...

Hi, I am working with the Time of Day module in the DSP56858. This may be a real newbie question, but i'll explain the problem i'm having...and I suppose it's more of a programming problem. In my mock program I set the current time, start the time to run and let the program spit out the time(as it progresses). When I use the debugger to step through


[Fwd: RE: INSERT instruction w/ DSP563xx]

Started by Henk-Piet Glas in Freescale DSPs19 years ago

Forward... p.s. I propose Freescale insert motoroladsp@moto... into the reply address of any posting. It sometimes happens a reply...

Forward... p.s. I propose Freescale insert motoroladsp@moto... into the reply address of any posting. It sometimes happens a reply intended for the forum is accidentally sent to me personally. I'm sure I'm not the only one. -------- Original Message -------- Subject: RE: [motoroladsp] INSERT instruction w/ DSP563xx Date: Mon, 9 May 20


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