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In the true sense of a dog with a bone, I decided to work up a simple solution not dependent on device clock rates. The code below will work for any Teensy 3x (not having a model 4 around, I...

Well, some reading of the Freescale docs and testing proved out the code supplied by Bricomp above. Testing showed the WDT clock runs at 48mz on the T3.2 and is not dependent on the selected clock...

Well, hell, you are right. the file is just a stub in the Teensy3 fork of the AVR library. So there must be some issues with the Teensy 3 pin assignments or some such. I'll have to resort to the...

I must be missing something, but a simple WD timer routine that will work on an Arduino fails to cooperate on the Teensy 3.2. Secret sauce please.

Test code is below. Just a quick and slow...

I decided to remote the reset and program pins on one of my designs. Used shottky diodes before the buttons to avoid any overvoltage issues, although there is no voltage present. The program switch...

The Teensy 5v tolerance is pretty good. You should not have a problem. Check the flowmeter to see if has pull up resistors. If not, you may need one on each of the SDA and SCL lines unless the...

Brian.... thank you.

I'm going to set up a two unit test rig with some Teensy's and RFM69 radios. When I get that working, I'll shift over to the GPS stuff and set up a base station and rover. ...

Brian,
Given the availability of the Ublox GPS-RTK chips, I'm thinking of replacing my GPS subsystem connected to Teensy 3.2 and 3.5 devices. Do you think your library will hold up? I doubt you...

Gang...

As I don't see a Reset pin on the "T4" pin layout, am I to assume that the On/Off pin, switching the 3v supply essentially performs the same function? I want to swap it in for a T 3.2...

Not quite as facile as having an ability to climb stairs, but this gets another job done. Hauling 200 pound loads over a large sand dune and saving the family, and me especially, a lot of work. The...

KurtE...

No need. I went back to Github and found Paul's latest library for the ILI9341_t3. After installing it the problem went away. Seems my log up files used to rebuild was not accurate...

I recall seeing something in the posts last fall about the improper handling of println() calls. I just rebuilt my dev system and reloaded all the libraries etc.
ILI9341_t3.h and other files show...

Ok, thanks. Got some work to do now.

I'm porting over some code from a Mega setup. And I'm guessing the naming conventions in Teensyduino for the Teensey chipset are different than the AVR units. I get a compiler error on the ISR line...

Gang...
thanks a load. this was right on the money information. Now off to make the switch.
Ken

Thanks for the prompt response. In the experiments I've been doing, I concluded that the situation might be as you described. Now I've got several good avenues to pursue. Cutting power to just the...

I'm curious as to the difference in the Program push button and the Reset pad on the bottom of the 3.2 unit. Are these explained in any documentation? Searching the Forum doesn't turn up much...

I'm in the process of moving a set of subsystems over from an Arduino Mega 2560 setup to a Teensy 3.2. All is working fine so far, and running much faster, but I do have a question. One of the...