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Pictured is one of the chips on my board that keeps dying, the ADC. You can see that it is powered directly off the USB power.

I have a design that integrates a propeller programmer onto the board so that one only needs a USB cable to reprogram my board. The USB bus power is powering other components on the board and there...

I'm still learning how to use the propeller. The propeller on my board is trying to communicate over SPI to multiple chips. I'd like to use an SPI object in each of the spin files that I have...

can you add support for scrolling while using the find tool (ctrl-f)? i would find this useful.

I just tried to change the tab stops in BST and the setting is not taking.
Specifically it is the PUB/PRI Tab stops doesn't work around 24...

how about some source code then...

iMac G5
PowerMac12,1
PowerPC G5 (3.1)
just loaded Ubuntu 10 on it.

I cannot execute bst bstl or bstc.



scott@scott-desktop:~$ cd bin/
scott@scott-desktop:~/bin$ bst
bstc.linux bst.linux bstl.linux
scott@scott-desktop:~/bin$ bst.linux
bash:...

i'm using brad spin tool on linux with the object and am getting mostly garbage in my terminal.

So as it turns out, integrating the prop plug into a board is a bit of work. I think the problems I was dealing with may have been related to the needed an external power supply and not simply power...

I am having trouble establishing any communication with my propeller chip through my FT232RL chip. I think all the connections are correct on the FTDI usb to serial converter but the connections...

should i install 427 and then install 432?

i just reinstalled viewport 432 after clearing all viewport products off my system and this is my file structure. not seeing the tutorial directory.




C:\Program Files\ViewPort
Volume in...

after trying to run the most basic program in the tutorial library:
my_first_program.spin

seriously, does anyone have any words of wisdom. i could try uninstalling and reinstalling, which...

wow, now i'm getting this error. this software is really hard to work with.

i uninstalled the program completely and reinstalled and that fixed the problem immediately.

Hi
I am having trouble with my propeller proto usb board and viewport.
I have the usb connection and the a standard 6-9 V wall wart powering the board.
After opening the viewport application...

what specifically does the ampersand accomplish? this code is really helping me out, btw. i've got a nice handshaking protocol working now.

I'm trying to build a little handshaking protocol and am running into a problem with my loop.
The programming is a little different than the way I would program in C.





tmp1 VAR BYTE
...

i tried converting all the subroutines to functions instead with no effect. i also tried calling Fpu_SPI_Write only which works on a single argument at a time which serves as a workaround, but I...

I am trying to call a user defined function using uM-FPU assembler code. The documentation for user defined function is included in this post as is my .fpu file. I am trying to call the REPORT...

I am trying to use my micromega fpu. My hardware is setup and I have established communication with the fpu. Unfortunately, I have a problem using either a subroutine or a function to write to the...

does anyone else have any experience with micromega fpu hooking up to an sx chip?

any help greatly appreciated.

I am trying to call a user defined function on a micromega fpu. A portion of my code is listed. I am using:




'-------------------- uM-FPU USER DEFINED FUNCTIONS ---------------------------...