when i change the target expert to pderemote/rom,and want to debug the program. i unable to establish the connection between mircopocesor and my computer,and...
Chon, Thank you very much for the detailed explanation. That did make me understand more about I/O mapping. I do, still have two more questions if you don't...
I'm porting a program that used to run on a V-25 birdbox to the birdbox-A (AMD186 processor). In the course the testing the port, I have alternated between ...
Richard, My first guess is that your program is located at a different starting address than the default (0x08000). On all 186-family boards, when you run...
Hello, You didn't provide enough information about what you are doing exactly: which board you are using, what you have tried, whta you are observing. So, ...
Thank you. Your suggestion appeared to solve the problem of getting the code into SRAM and starting it. I had been using the .cfg file Paradigm created,...
1506
dravid
dravid@...
Feb 8, 2007 9:35 pm
dear all Has anyone tried to program tern boards using a linux system? Is there some paradigm alternative running on linux? Any suggestions are warmly...
Hi Raja, I'd be very surprised if anyone has managed to run Linux on Tern boards. There just isn't enough memory. To do anything at all with Linux you need...
Doug, Well, you're the one I'd ask first if anyone had questions on that front... so if you say so, most likely not. I've heard that uclinux has a small ...
1509
dravid
dravid@...
Feb 9, 2007 5:01 pm
Hi all Yes, Chon is right. Sorry if I did not make myself clear enough. I was actually looking for a A Linux alternative to Windows-based Paradigm. many...
Ah, power dissipation. If you are feeding 34VDC into this then you had better draw very little power. I would guess that this draws a bit more then a little....
The 7805 acts like a resistor dissapating anything beyond 5 volts so you would probably not want to go above 12 volts as the little device would burn up...
Just Got a 586-drive and successfully ported over code from an 8051. Cannot get the FPU to compile. I have to use the emulate mode. I get an error of...
NIck, There's no doubt that the floating point emulation would be one major factor. I've seen floating point intensive loops speed up by a factor of 100 by...
Chon, Thanks very much for the info. Got the FPU working but it only knocked off about 3 ms. Is there something else I could be missing like clock speed for ...
Nick, Must be something else in your loop artificially accounting for the delay then. On the 5D, for a faster sample of the 4 ch. 16-bit loop, you'll want to ...
Hi all, As anyone that works with the FAT16 filesystem support on the CompactFlash card knows, in an embedded environment, sometimes bad things happen. Your ...
Hi Chon, Hi all, as Chon well know I spent my last months on this "re-"format capability. I would like to share my working source code with all of you because...
Chon Tang, I have run into this before but with a different system. The system that I used opened a flash file but did not close it tell latter. In the event...
Tony, The Flash-based filesystem code you're dealing with sounds a little different from our environment. I don't know if your parsing method would work on...
Hi all, Nick pointed out I made a typo in the code replacing the slower calls to pio_wr() below. pio_wr(2, 1)..... with: poke(MMCR, _PIOSET15_0_, 0x0004); ...
Hi I am a first time user of Tern's board (586P). I am trying sample codes in \tern\586\samples\5P\586p.ide I am trying "fs_cmd16.axe" program. CF card is...
Hi, I've made some test modifying example program and I'm facing a strange issue on debug connection ! At the beginning all was ok, no problem and I was able...
Avi, You can find definitions of all of the error status values in one of two files: \tern\186\include\fileio.h \tern\186\include\filegeo.h 0x0B is a pretty...
Sylvain, That's interesting. If you type G08000 after the download, you are sure the program you've downloaded is executing correctly? I have a few possible...
Good morning and thank you for your answer, I managed to make it work again ! I've done the step back : - copied the original project found on the Tern CD -...
im using a R-tern. i facing problem when i try to write to a 512MB CF card (kingston). i have change then HEAPSIZE to 32 and formatted the CF in FAT. im using...
As I understand dma_write_cf(), the following code should create a file and write '0x55' to the first 256 bytes of the file. However, when I run this code and...
