teknomage
teknomage
About
- Username
- teknomage
- Location
- UK
- Joined
- Visits
- 230
- Last Active
- Roles
- Member
- Location
- UK
- Website
- http://teknomage.wordpress.com
Comments
-
Okay, got it! Thank you very much for the clarification, William
-
@wjcroft: Okay great, thank you for this, William. I'll definitely have a look at the ADS1299 datasheet but just as a quick confirmation.. you're saying that SRB1 is not internally ganged (as reference) across the bottom pins.. But SRB2 is internall…
-
UPDATE: Channel# 3 has been fixed, turned out to be a simple short between the legs of the input quad TVS/diode for that particular channel. All 8 channels of my Cyton board are working perfectly now. @bharadwaj_Sudula : I used the very same Cyt…
-
I did almost give up, but finally succeeded in getting my Cyton to work. Took a break from messing with the board for a couple of months, but then got back to it with a fresh pair of eyes. As stated earlier, the main issue was that, even though the …
-
No, the issue hasnt been resolved. Save yourself the unnecessary hassle, unless you really want to assemble the board from scratch just for your own knowledge and experience. IMO, it's not worth the trouble, just buy the Cyton board directly, or you…
-
Yes William, I do have one of those small handheld oscilloscopes. I'm not seeing a clock signal on the CLK pin, although I am seeing a clock stream on the SCLK pin. However, the average voltage level at SCLK is rather small, like just around 120 mV …
-
@wjcroft & @retiutut : Guys, I'd really appreciate some help here. The problem I'm facing seems to be the lack of data flow from the ADS to the PIC32. I made a few temporary modifications to the Cyton library files (merely changed the declaratio…
-
Thanks for the suggestions, @wjcroft! So here's what I did.. I wondered if I could use any of the Debug examples that came with the OpenBCI library instead of having to write it . So, I settled for the BoardNoAccepSDWifiDebug example and made a tiny…
-
Hi William, yes I'm sure that the radios are working perfectly fine because they are able to detect and communicate well with each other over Serial COM3. Within the GUI v4+, the Radio Config Status shows 'Success: System is Up' and clicking Get Cha…
-
Months later and this issue has only been partially resolved by replacing the PIC32 chip on the board with a new one that I sourced from another supplier. I am now able to burn the bootloader with MPLAB IPE, followed by the PIC code via Arduino (v1.…
-
@wjcroft: Is there another way to get in touch with Ioannis? Or if there's anyone else on the team who might be familiar with this error? It's been more than a month since I've been facing this issue and my progress with the Cyton board has been tot…
-
Okay great, thank you William! Looking forward to hearing from Ioannis, hopefully soon..
-
Almost 6 months since my first post about this issue, and I'm happy to say it's finally RESOLVED! Managed to get my hands on an original RFDuino USB shield (#RFD22121) off eBay.. and connected one of my RFduinos to the appropriate pins using jumper …
-
There's a convenient solution to this problem, although not elegant. Simply get yourself 40-50 no.s of 1nf caps in 0402 size and solder them one by one, between the opposite terminals of each capacitor array. I have done this on my Cyton & Daisy…
-
Thank you very much for all the detailed info, Will.. much appreciated!
-
Could someone please help with this issue??
-
@wjcroft: Thank you for addressing this, William. Yes, I am aware of Keller's experimental BLE alpha project but I wasnt playing around with that. When I mentioned the BLE code earlier, I was simply referring to a modification I made from one of the…
-
Tested flashing to RFDuino on Sierra MacOsx as well.. did a clean installation of Arduino v1.5.8 and copied the OpenBCI RFduino folder into the package contents as instructed on the Radios programming page. Still no joy, this time the error shows t…
-
I'm experiencing a similar issue with uploading the compiled hex to my RFDuino too.. and this is happening on MacOSx, and partially on Win8.1 as well (and I'll explain what I mean by the partial issue further below). Currently, I'm testing out the R…
-
As always, thank you so much for the detailed reply, William! Rest assured for the purpose I have in mind, I certainly intend to maintain the functionality of the main loop, I dont plan to mess around with that. I merely need to be able to read the…
-
@wjcroft and @retiutut : Do you gentlemen have any pointers or advice to share that could point me in the right direction?
-
My pleasure, William. By the way, in the doc, I have also included a Gdrive link to my copy of the Simblee package for Windows, comes with the platform and variant files already edited, plus a newer version of nrfutil (for anyone who feels adventuro…
-
@wjcroft: Hey William, I know this comes much later but let's just say this year has been INSANE for me, for lack of a better word. Anyway, I finally got down to documenting the steps required to build from source and program Ganglion for Windows OT…
-
Sure William, I'd be glad to. Will do so once I find some time during this week..
-
Thanks William! I dont have a Linux partition but I have no doubt that it would compile just fine on Linux. I am more interested in getting it to work on Windows.. and to that end, I have more GOOD news: I finally got it to compile and work successf…
-
# Teknomage's platform.txt mod for all OS, works well on MacOSx # Simblee compile variables # ------------------------- # arduino 1.6.3: # {runtime.ide.path} => {runtime.tools.arm-none-eabi-gcc.path} # arduino 1.6.6: # {build.path}/{archive…
-
I figured out the problem, and it was such a noob mistake on my part, lol ** facepalm ** My modded code had the Serial() running for debugging purposes, which would print straight to the Serial Monitor.. but what was not obvious to me earlier was …
-
I really wouldnt be able to say, Williams.. this is the first time I've ever worked with Simblee. What I do know for sure is that, with the current toolchain, OTA programming for Ganglion on Windows doesnt work as it should and FTDI does so only par…
-
Quick Update: I managed to get it compiled on my Mac and then flashed OTA to the Ganglion successfully via nrfToolbox on Android. Simple differences I noticed when exporting the binary from Arduino: the target zip file is created correctly within th…
-
Thank you once again for your prompt responses & helpful instructions, William! It's possible that there is something wonky with the Windows based compiler / loader, etc. -- that was not present on the Mac. Also note that original Simblee …