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I have started designing a controller with the same goal as you - I haven't had the time to finish it yet. Check it out: https://github.com/Flydroid/Teensy-3DPC

Is there a more detailed explanation of the debugging of the Teensy using platformio? Any user experiences? I expect that hardware modding (https://medium.com/@mattmatic/preparing-teensy-3-6-for-swd-b014b0ce2999) of the teensy is still needed, right? Does that mean, that the automatic teensy...

But they give an example with a Teensy 3.1 and J-Link Debugger http://docs.platformio.org/en/latest/plus/debugging.html#j-link-as-debugger-and-uploader Also [Erich Styger], who already hacked the Teensy 3.1, modified a 3.6/3.5 for Debugging - but he had to remove the Bootloader Chip.

In an old Teensy 3D Printer thread i have been discussing a the hardware design for a Teensy-based 3D printer controller. There is als some work done by GhostProtoype to port the Marlin firmware HAL to the Teensy 3.5 and 3.6. https://github.com/teemuatlut/Marlin/tree/32bit-HAL I have started...

I have done something like that with Visual Studio running the Visual Micro Addin. Visual Studio has the configuration feature -> see Configuration Manager. With Visual Micro there are two standard configs "Release" and "Debug", which work just the usual way. But you can create new...

@PaulStoffregen Thank you for the explanation. I know that you should consider and calculate the specs but following more the hacker style I will be using the Duet Wifis mosfet design as it is proven and working. Of course I will be giving the appropriate credit to the devs as well as following...

Power mosfets do need some current from the mcu. A gate driver is something like a buffer which drives the gate according to the pwm from the mcu. This limits the current from the mcu pin. http://electronicdesign.com/power/power-mosfet-gate-drivers Yeah, 24V doesn't benefit the heated bed...

I did a sketch of my specifications: Afaik everything should work on 3.3V. The mosfets will need a appropriate gate driver. I think the endstop inputs might be those which are the most in danger of over voltage. I thought a lot about the power supply options. Heaters and stepper motors...

Have you had a look a Platformio? There is an integration for sublime: http://docs.platformio.org/en/stable/ide/sublimetext.html I haven't used Platformio with sublime, but I worked nicely with Atom as well as Visual Studio

Hi GhostPrototype, As I'm planning to build a new printer right now and i tried to get an overview on all the available controller boards. Knowing and using the Teensys for quite somethime i immediately thought that a 3.5 oder 3.6 would be hardware wise a very good choice. During this research...

The handlebar version looks great! But how is the reception inside? Or du you fit the antennas somewhere on the outside?

I have a similar problem: to flash multiple teensy when i made changes to the code. Afaik using TyQT's commandline interface i could upload to specific ports. As Visual Micro is actually quite neatly tied into Visualstudio, you can compile using themsbuild "YourSolution.sln"...

Thank you Michael for the solution! Works like a charm!

Hi, I'm using the Teensy RTC for keeping track of the my datalogger logfiles. https://github.com/Flydroid/AKX-Logger/blob/master/AKXLogger.ino To sync the RTC with the current time i found that the __TIME__ and __DATE__ macros. work sufficiently well. When i compile, the current time gets...

I've read about the Error 43 and had it before (flashed hex compiled for UNO). I can always get it working by flashing the blink.ino. Now i want to implement the MAVLINK telemtry protocol. For the most basic usage you need to send a "heartbeat", with just a little bit of code: #include...

(Thanks Paul, delayMicroseconds does work well. But i will look into the elapsedMicros as well. There is some optimization potential left :) ) EDIT: Oh well, i did a nice typo fail: i tested with delayMicroseconds(10000000/hz) and well for z=500 the real Frequency would be 50Hz which does work...

Hi, I have an application where i am sending data from a teensy 3.1 over serial via usb to software running on the pc. The application has a variable on how often data is send. When sending with less than 200Hz the output is streaming fine. When i go higher with the frequency the data is...

Hi guys, I've read here a lot already and probably learned even more! Great source of information. Now, I have been writing simple library using the standard SPI lib to communicate with a TI ADS1248 24bit ADC. The goal is to readout several thermocouples and PT100 and the Teensy 3.1 running at...

Hi @ all first post here but i have been reading a while and sucking up everything interesting. I have the same problem just with 16 differential pressure sensor on which i can't change the address. Now i'm testing with the Sparkfun Multiplexer Breakout (IC is a TI CD74HC4067) with the SDA...