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    String class warning on Arduino forum

    I would like to use the String class functions in the Teensy but have seen a warning about it. Specifically like to try using readStringUntil().

    Warning was in...
  2. Thanks Paul, maybe Windows 10 also. It was...

    Thanks Paul, maybe Windows 10 also. It was really weird, it wouldn't work all day but after sleeping on it and completely starting fresh with a clean file, bingo it works...
  3. KurtE: Ok i cleared everything and started...

    KurtE:

    Ok i cleared everything and started fresh, now it works. Strange. The first time around all I did to fix was change HWSERIAL Serial1

    Thanks everyone for the help.
  4. Basically just that. It's as if the serial1 port...

    Basically just that. It's as if the serial1 port isn't there.
  5. Kurt, I don't think so. I just copied and pasted...

    Kurt, I don't think so. I just copied and pasted form the web page. Would having another Arduino sketch window open cause problems?
  6. So then "HardwareSerial" can be used instead of...

    So then "HardwareSerial" can be used instead of Serial3?
  7. HWSERIAL port #define definition doesn't work

    Ok here's a head scratcher...

    Teensy 3.2 connected to a computer using onboard USB serial, and FTDI USB to RS232 to a max232 connected to serial1 (pins 0 and 1).

    Why doesn't this example code...
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    Thank Michael! Got it working.

    Thank Michael! Got it working.
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    Anyone have an answer?

    Anyone have an answer?
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    Micro Sd adaptor connection

    I would like to use the WavesShare microSD adaptor (https://www.waveshare.com/micro-sd-storage-board.htm) with a 3.2 board. Can I connect this directly to the SPI or do I need additional circuitry,...
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    Sorry, i'm using the Teensy 3.2. and the pins...

    Sorry, i'm using the Teensy 3.2. and the pins would be 24-33, 3.3v, A12-A13 and the usb sigs.
    I also saw some posts regarding diptrace 3D files you have made (great work). Do you have diptrace...
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    Connection to back side pins

    What is the recommended best method to connect to the pins on the back or bottom side that are not through holes?
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    Processors not on a board

    Paul:

    Can one purchase from you the MK20DX256VLH7 microprocessor used in the Teensy3.2 (or any of the other MPs) programed with the arduino bootloader to use in my own designs?

    Thanks
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    Thanks for the response! I was just generally...

    Thanks for the response! I was just generally asking and don't yet have a specific library in mind.
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    tschrama, thanks!

    tschrama, thanks!
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    Can you give me an example of how this is done?

    Can you give me an example of how this is done?
  17. Replies
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    I looked at the spec's for the teensy LC with a...

    I looked at the spec's for the teensy LC with a 16bit ADC. What determines the "usable" bits? https://www.pjrc.com/teensy/teensyLC.html#specs
    Can 13 bit res achieved on the the 3.2?
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    well ok then. Ya'll have convinced me. I'll go...

    well ok then. Ya'll have convinced me. I'll go with an external ADC. Thanks for the responses!
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    Thanks for the replies. I would like to use PID...

    Thanks for the replies. I would like to use PID control and modbus libraries. Appreciate any suggestions...
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    Mark, thanks for your insight on this subject. I...

    Mark, thanks for your insight on this subject. I have been developing with 16 bit ADCs with other microcontrollers and mitigated noise using various methods with much success. But back to the orginal...
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    Low bandwidth reading a DC signal typically...

    Low bandwidth reading a DC signal typically 4-20ma converted via a shunt and a opamp circuit to whatever input is required by the ADC. I was hoping there was a higher ADC input option on a teensy,...
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    Newbie question

    Can the basic arduino libraries be used for the teensy? Or only the teensy libraries provided by the Teensyduino addon?
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    What is the highest res for a teensy? Anyone...

    What is the highest res for a teensy? Anyone know? I am trying to read a pressure sensor and looking for higher than 12 bit resolution and wondering if I can get it without adding an external ADC.
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    Teensy 16bit ADC

    Is there a teensy board that incorporates a 16Bit ADC?

    Thanks
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    Newbe question

    I am new to the Arduino and new to this board. I have a question, if I develop on the Arduino Teensy what would be the steps to move my project to my own PCB design and port the code to the...
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