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Help talking to stick os from "screen" on mac

Started by Hananiel Sarella Jan 20.

CUI32 With faulty HOST/DEVICE switch. 1 Reply

Started by Antonio Benci. Last reply by Antonio Benci Jan 11.

New CUI32 StickOS v1.92 bits...

Started by Rich Testardi Jan 3.

Latest Activity

Help talking to stick os from "screen" on mac

Is it possible to talk to the stick os from the terminal on a mac using screen. I cannot find the correct tty to connect to - however the CPU STICK device shows up in "USB prober". Any one have any ideas? thanksSee More

Discussion posted by Hananiel Sarella Jan 20

0 Comments

Antonio Benci replied to Antonio Benci's discussion 'CUI32 With faulty HOST/DEVICE switch.'

Ok, found it. Digikey carries the switch. FYI; Part number EG4632CT-ND, Manufacturer Part Number EG1390A. $0.74 each.

Jan 11

CUI32 With faulty HOST/DEVICE switch.

Replacement sought. Where can I get a replacement switch. Who manufactures it, who sells it.See More

Discussion posted by Antonio Benci Jan 7

1 Comment

New CUI32 StickOS v1.92 bits...

I just put new StickOS v1.92 bits up for the CUI32 (as well as other PIC32’s and MCF5225x’s) on the http://www.cpustick.com/downloads.htm website. The changes include: * fix usb host mode – now you can log to a usb flash drive trivially using “print” statements* add "lcd" statement to interface with HD44780-compatible LCD* add "analog" variable to return analog supply millivolts* add "keychar" variable and "keychars" mode to…See More

Discussion posted by Rich Testardi Jan 3

0 Comments

Mike Watts replied to Mike Watts's discussion 'Need Bootloader source code to change config bits'

You all are too polite. Somehow I overlooked the source code for the bootloader on the google code site. I have it now. Thanks, Mike

Oct 25, 2011

Need Bootloader source code to change config bits

Dan (and whoever else can help!), I have developed a product using the CUI32 as the development platform. It has been great, very useful. However, I need to modify the config bits in order to use the Watchdog Timer. This has to be done to the bootloader source code, since the config bits reside in the boot flash area and must be programmed at the same time the bootloader code is programmed. I see the bootloader hex file in the download section. But I need the source code so I can change the…See More

Discussion posted by Mike Watts Oct 14, 2011

1 Comment

Wireless for CUI32 : Bluetooth, Wifi (802.11), and ZigFlea examples

I've documented some examples of using fairly inexpensive addons for the CUI32 that enable Bluetooth, Wifi (802.11), and ZigFlea wireless connectivity in the attached PDF. Hope someone finds it useful!…See More

Blog post by Dan Overholt Jul 28, 2011

0 Comments

Blog posts by Markus Gritsch Jun 9, 2011

HybridSID - Emulated CPU, Real SID Chip

Hi, I entered a blog post over a week ago, but since it still has not been approved, I decided to post it in the forum too: http://overtone-labs.ning.com/profiles/blogs/hybridsid-emulated-cpu-real """I made a SID-shield for my custom CUI32 board. It contains a SID 8580R5 sound chip from a Commodore C64, an OLED display and a few buttons and switches for user input. Schematics, firmware, and…See More

Discussion posted by Markus Gritsch Jun 8, 2011

0 Comments

Rich Testardi replied to Calegatter's discussion 'Hello World on LCD using StickOS'

And I just posted the skeleton project here: http://www.cpustick.com/downloads.htm So if anyone wants, they can now rebuild a v1.82 StickOS for the PIC32.

May 31, 2011

Rich Testardi replied to Calegatter's discussion 'Hello World on LCD using StickOS'

I know this is an old thread, but I just added LCD support to StickOS in v1.82. It will be just a bit for that to be on the website, but it is coming. In the mean-time, here is the BASIC program I used to manipulate my LCD -- this was…

May 30, 2011

Jonathan Richard commented on Dan Overholt's blog post 'MPLAB X IDE beta now available!'

Can you just hook up the CUI32 to the Mac and program it directly from the MPLAB X program?

May 22, 2011

Antonio Benci replied to Antonio Benci's discussion 'Sample and conversion rate for Analog inputs.'

OK. Received my replacement board. Coded and tested. Integration routine works, thanks Richard for the help. Now comes the triggered integration issues to deal with. Report back when done. Nino

May 18, 2011

Antonio Benci replied to Antonio Benci's discussion 'Sample and conversion rate for Analog inputs.'

Thanks for the excellent overview. It clears up a lot of questions. As soon as I get my replacement board I'll try your suggestions and see how my integration code works with your suggestions. Regards, Antonio Benci.

Apr 28, 2011

Rich Testardi replied to Antonio Benci's discussion 'Sample and conversion rate for Analog inputs.'

Or you can use a timer and insert all the samples into an array, like the following that records 10 seconds of samples at 10ms intervals, and then prints them: > list 10 dim i, voltages[1000] as short, string$[10] 20 dim…

Apr 28, 2011

Rich Testardi replied to Antonio Benci's discussion 'Sample and conversion rate for Analog inputs.'

So... If you really want predictable samples, what I'd do is: 20 while 1 do 25 let voltage = potentiometer 27 sleep 250 us 30 endwhile That will sample the a/d and then wait for the next tick to…

Apr 28, 2011

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Wireless for CUI32 : Bluetooth, Wifi (802.11), and ZigFlea examples

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Posted by Dan Overholt on July 28, 2011 at 4:00pm

HybridSID - Emulated CPU, Real SID Chip

Hi,

I made a SID-shield for my custom CUI32 board. It contains a SID 8580R5 sound chip from a Commodore C64, an OLED display and a few buttons and switches for user input. Schematics, firmware, and some pictures of the project are available here:…

Continue

Posted by Markus Gritsch on June 1, 2011 at 4:00pm

Maximite PIC32 BASIC Board

Hi,

the Maximite (http://geoffg.net/maximite.html) is another PIC32 board, which can be programmed in BASIC. Its BASIC has even floating point numbers, and pixel-draw commands to draw graphics on a connected VGA or composite display.

…

Continue

Posted by Markus Gritsch on April 21, 2011 at 5:06pm

Updated UBW32 from SparkFun

Hi,

SparkFun now sells the USB 32-Bit Whacker (UBW32, don't confuse it with the CUI32 :) with a PIC32MX795.

Posted by Markus Gritsch on March 9, 2011 at 11:11am

Battery power supplu to CUI32

Dear all,

I would like to provide external battery power to the CUI32.

My PCB underside says "3.5-10V" at the battery connector (by the way, on the PCB photo on sparkfun it seems the PCB says "3.5 to 5.5V !??) but from the schematic it is not clear to me if I can directly connect a 9V battery (for example). To me it looks like this would put 9V on the 3.3V DC/DC input (which would be OK) but as this is normally 5V (when USB powered) it seems I would get 9V on the USB pins and…

Continue

Posted by roland on March 3, 2011 at 4:47pm — 2 Comments

Need a quick way to start with the cui32 V18

Hello fellow CUi32 enthousiasts,

I am looking for the quickest way to get my hands a PCB on the latest revision (V18) of the CUI32 board (assembled if possible) I read this forum and blog posts and see that some of you may already have some PCBs lying around the bench, if you are willing to part with one of them, i am a buyer!

My application needs access to multiple serial ports, and i can see that the PIC32MX795 series has 6 of these hardware UARTS. StickOS will enable me to… Continue

Posted by Jean-Francois Gauthier on December 3, 2010 at 5:58pm — 2 Comments

MPLAB X IDE beta now available!

Microchip has been working on a cross platform ( Windows / Linux / Mac OS X ) development environment, "MPLAB X" - you can download a beta of the new IDE here:

http://devupdates.microchip.com/mplab/

This is pretty big news for everyone who is not using Windows as their primary machine!

Based on the NetBeans IDE ( some praise for this here:… Continue

Posted by Dan Overholt on November 3, 2010 at 9:00pm — 1 Comment

CNC translator/controller

Anyone interested in a project to create a g code to stepper motor controller translator? One exists as a starting
point on an Arduino. Code is in C++.

Posted by John Luckey on October 22, 2010 at 2:10am — 3 Comments

Upgrading the PIC32?

Hi Dan,
I went over to the Microchip website to get some data on the PIC32 CPU and noticed that some of their chips have ethernet ports. Just wondering if at some point the CUI32 will be migrating to one of these chips.

Posted by Jonathan Richard on September 22, 2010 at 2:39pm — 1 Comment

CUI32 as USB Soundcard

Hi,

I compiled the Microchip "USB Device - Audio - Speaker" example for the CUI32. The necessary code changes were straight forward to make. It took just a few minutes to get it working. The source code and the compiled .hex file for usage with the bootloader can be downloaded here:

http://cui32.googlecode.com/files/soundcard.zip

Audio out is available on RD0. The Microchip example uses just 8 bit PWM, so… Continue

Posted by Markus Gritsch on September 3, 2010 at 10:12am — 1 Comment

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