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Type: Posts; User: jimmayhugh

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    Basics work fine 0n Debian 8.9 and 9.1

    Basics work fine 0n Debian 8.9 and 9.1
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    No problems with Debian 8.9 64 bit Debian 9.1...

    No problems with Debian 8.9 64 bit

    Debian 9.1 (Stretch) compiles, but fails to upload. Manually pressing the Program button also hangs. Verified this on two different systems, an UdooX86 and an...
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    Debian 8.9 /lib/x86_64-linux-gnu/libudev.so.1...

    Debian 8.9

    /lib/x86_64-linux-gnu/libudev.so.1
    /lib/x86_64-linux-gnu/libudev.so.1.5.0
    /storage/Downloads/espressobin/ubuntu/fs/lib/aarch64-linux-gnu/libudev.so.1...
  4. I used that EEPROM in my TeensyNet...

    I used that EEPROM in my TeensyNet, along with a small library file.
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    got a link??

    got a link??
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    Just FYI, I'm running Debian 8 x64 with the MATE...

    Just FYI, I'm running Debian 8 x64 with the MATE (Gnome 2) desktop with no issues.
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    "Would you like to see my Teensy??"

    "Would you like to see my Teensy??"
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    Finally was able to take a look at the board....

    Finally was able to take a look at the board. I've got a "pluggable" configuration that seems to allow access to all of the inboard pins in a configuration similar to the teensy3.2.

    I've tested...
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    Well done :D

    Well done :D
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    I'm more than happy to wait, and am honored to be...

    I'm more than happy to wait, and am honored to be on such a short list with so many talented people.:D
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    First thing I'd do is comment out the...

    First thing I'd do is comment out the EEPROM.write call to see if the problem occurs during a read or a write.
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    Added a Teensy serial setup to the github...

    Added a Teensy serial setup to the github.
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    The Teensy side serial I/O is currently embedded...

    The Teensy side serial I/O is currently embedded in my much larger Teensynet software. I'll have to extract it and create a smaller sketch.
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    Using the ESP8266 with a Teensy

    I've posted some code on my github that uses a Teensy Serial port to setup the ESP8266 as an Access Point. This sets up a webpage at 192.168.4.1 that you can use to set your SSID, password, static...
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    Looks like it might be for the optional RTC...

    Looks like it might be for the optional RTC crystal.
  16. I order stuff from China all the time. China Post...

    I order stuff from China all the time. China Post usually gets to me in Las Vegas in about 2 weeks. If you want to pay an extra buck-fifty, you can have it delivered via ePacket, and cut the time in...
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    I finally had an opportunity to set up a...

    I finally had an opportunity to set up a Teensy3.2. I found the easiest way to get the reset pad connected was to simply maintain the current configuration, and tack-solder a 30ga. piece of wire...
  18. Get dual row headers with straight pins and...

    Get dual row headers with straight pins and single row headers with the right-angle pins. Use a pair of needlenose pliers to pull out the appropriate straight pins and replace them with the...
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    OTA Programming using ESP8266

    This post describes an OTA wifi programmer using the ESP8266. Not sure if it will work with the Teensy3.x, but I'm going to set it up and see how it works.
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    It appears that this thread will not work...

    It appears that this thread will not work properly for the reset pin with the new Teensy3.2.

    I'll update it after I get a sample in hand.
  21. Thread: Teensy 3.2

    by jimmayhugh
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    Hmmm... It appears that the reset pad has been...

    Hmmm...
    It appears that the reset pad has been moved in the Teensy3.2, so my post needs to be updated to reflect the change.
  22. You can count me in if you'd like.

    You can count me in if you'd like.
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    Here are all of the Teensy3.x eagle libraries...

    Here are all of the Teensy3.x eagle libraries that I've used at one time or another. They come with no guarantee, so use at your own risk.

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    After I assemble the pins, I trim then to size...

    After I assemble the pins, I trim then to size with a sharp set of cutters.
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    Thru-hole, not surface mount.

    Thru-hole, not surface mount.
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    Yeah, that looks like what I got...

    Yeah, that looks like what I got...
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    As near as I can tell with my 63-year-old eyes,...

    As near as I can tell with my 63-year-old eyes, they are about 7mm on one leg and 7.5mm on the other. I just ordered a large quantity from china, and trim them to the correct size with a sharp set of...
  28. Thread: WizFi250?

    by jimmayhugh
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    I might as well join in the hijack of my thread...

    I might as well join in the hijack of my thread :p

    I got a couple of the Adafruit HUZZAH ESP8266 boards, wired one up and setup the board in the Arduino IDE. In no time I had a simple UDP temp...
  29. I did a small library for the 24LC512...

    I did a small library for the 24LC512 . It should work for the 24LC256 as well.
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    I use a simple level shifter circuit consisting...

    I use a simple level shifter circuit consisting of two N-channel MOSFETs and two 10K resistors to convert the TeensyX 3.3v signals to 5v for the mini-lan.

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    I have the option to include a 4k7...
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    Here's a zip file of the .cpp and .h OneWireSlave...

    Here's a zip file of the .cpp and .h OneWireSlave library files as I've modified them.
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    I've also got it at my github.

    I've done a relatively minor amount of testing, but they seem to...
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    I've got the Teensy-LC responding, it's...

    I've got the Teensy-LC responding, it's definitely a timing issue.

    I'm gonna need a few more Teensy-LCs to test my other boards...:o

    Does the Teensy-LC support the watchdog timer ala the...
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    I've got a Teensy3.1 acting as the master.

    I've got a Teensy3.1 acting as the master.
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    I've managed to get the Teeny3.1 and Teensy3.0...

    I've managed to get the Teeny3.1 and Teensy3.0 working with the library in 1.63/1.22, with some caveats. It looks like it's a timing issue.
    Both the Teensy3.0 and Teensy3.1 seem to work (so far) at...
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    Using your BareMinimum and Dallas_only .ino files...

    Using your BareMinimum and Dallas_only .ino files (with mods to use the pins I use for the 1-Wire lan), using 1.63/1.22, all three devices respond between 1 and 6 times to the MasterResetPulse before...
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    That was a typo, corrected now...

    That was a typo, corrected now...
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    Using your OneWireSlave.zip from here...

    Using your OneWireSlave.zip from here, and your DS18B20_Slave_Interrupt_universal_analogread.ino example, wlth pin 9 as dsslavepin, here are the results:

    1.0.6/1.20 IDE...
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    You are correct, V1.63/1.22 does compile and...

    You are correct, V1.63/1.22 does compile and operate correctly with the Teensy3.1, but not the Teensy3.0 or Teensy-LC
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    Same result...

    Same result...
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    I used your DS18B20_Slave_Interrupt_T3 example...

    I used your DS18B20_Slave_Interrupt_T3 example using a Teensy3.0 as a base. I'm using pin 9 as the dsslavepin.
    With the 1.0.6/1.20 IDE, the code compiles and communicates just fine.
    4071
    With the...
  41. Thread: WizFi250?

    by jimmayhugh
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    I use UDP with my setup. I'll keep it in mind.

    I use UDP with my setup. I'll keep it in mind.
  42. Thread: WizFi250?

    by jimmayhugh
    Replies
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    20,516

    WizFi250?

    In my on-going search for a relatively inexpensive wifi solution for my TeensyNet project, Ive stumbled across this.

    A quick google search of this site didn't reveal anything, so I thought I'd...
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    https://github.com/MarkusLange/OneWireSlave ...

    https://github.com/MarkusLange/OneWireSlave

    Thanks, Paul.
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    Not a problem, I was just surprised that it would...

    Not a problem, I was just surprised that it would compile, but then would bring down the entire mini-lan. I'm not going to be able to look at it before next weekend anyway.
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    Back here again... It seems that the 1-Wire...

    Back here again...

    It seems that the 1-Wire Slave library is working with Arduino 1.0.6 and Teensyduino 1.20, but will not work with any newer combination of Arduino/Teensyduino.

    I was hoping...
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    I use hackaday.io for my teensynet project, might...

    I use hackaday.io for my teensynet project, might take a look at hackster.io as well.
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    Teensy3.x ESP8266 Library

    I found an Arduino Library for the ESP8266 that I modified for use with the Teensy3.x boards, so that you can select the hardware serial port you want to use, as well as serial debug port and a reset...
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    I don't think it's a "sticky post", but here's...

    I don't think it's a "sticky post", but here's the link.
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    I'm willing to wait for the Gold Standard.

    I'm willing to wait for the Gold Standard.
  50. My teensynet project uses the 1-wire library, and...

    My teensynet project uses the 1-wire library, and I've had up to 36 devices (DS18B20, DS2406, etc) on the microlan with no problems.
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