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  • bicycleguy's Avatar
    11-06-2019, 08:06 PM
    @TheWell There is a wiring error in chipaudette's picture you used. https://forum.pjrc.com/threads/57341-Bad-wiring-posted-somewhere-for-Teesny-4-0-to-Audio-Shield?p=213469&viewfull=1#post213469 The SDcard won't...
    75 replies | 5898 view(s)
  • bicycleguy's Avatar
    10-28-2019, 02:29 AM
    Yah, mine would be a T6:(
    24 replies | 337 view(s)
  • bicycleguy's Avatar
    10-27-2019, 11:31 PM
    no, here's from post https://forum.pjrc.com/threads/58155-Two-bytes-to-floating-point-number?p=219986&viewfull=1#post219986 highword 65022 lowword 7616 result -123.456 highword 255 lowword 53191 result -12345...
    24 replies | 337 view(s)
  • bicycleguy's Avatar
    10-27-2019, 09:19 PM
    There must be an easier way: float thevalue(uint16_t highword, uint16_t lowword){ int8_t expo = highword>>8; int32_t mant = ((int32_t)((int16_t)(highword<<8))<<8)+lowword; float value=(float)mant*pow(10,expo);...
    24 replies | 337 view(s)
  • bicycleguy's Avatar
    10-18-2019, 05:52 PM
    This is not a 'fake' security thing. This is circumventing all the work Apple does to help developers make their code and your computer secure. Unfortunately, most open source developers don't use much of it. Perhaps...
    15 replies | 716 view(s)
  • bicycleguy's Avatar
    10-16-2019, 08:05 PM
    As noted above I have tried to set the highest security settings. Unfortunately, Full Disk Access is required. Accessibility is not required. Input Monitoring is requested once at App startup but not required...
    15 replies | 716 view(s)
  • bicycleguy's Avatar
    10-16-2019, 07:26 PM
    I can report that today after doing nothing more than having the Mac sleep overnight, not turned off, Catalina, Arduino 1.8.10, and Teensduino 1.48 seem to be happy again. Perhaps all the re-arranging that the MacOS...
    15 replies | 716 view(s)
  • bicycleguy's Avatar
    10-16-2019, 04:56 PM
    Warning: don't install MacOS 10.15 Catalina, you may regret it. https://forum.pjrc.com/threads/58000-MacOS-10-15-Catalina?p=218835&viewfull=1#post218835
    61 replies | 3594 view(s)
  • bicycleguy's Avatar
    10-16-2019, 06:15 AM
    Just made the mistake of updating Mac to 10.15. I looked around in the forum first but missed this thread. dang! The @Theremingenieur and @Balum methods don't work for me. I can't get the Security & Privacy window...
    15 replies | 716 view(s)
  • bicycleguy's Avatar
    10-06-2019, 05:02 AM
    On Mac 10.14.6, Arduino 1.8.10, T1.48b2 the monitor window looks reasonably disabled and allows copying when unplugged, Yaa!! Have to admit that feels kind of weird copying from a dead window, but will be pretty...
    18 replies | 660 view(s)
  • bicycleguy's Avatar
    09-22-2019, 09:24 PM
    works for me on a Mac also. thanks
    109 replies | 7876 view(s)
  • bicycleguy's Avatar
    09-21-2019, 07:18 PM
    Commenting out the differences in startup.c between 1.8.9 and 1.8.10 seems to fix the problem. No idea what it's meant to do or any other effects.
    109 replies | 7876 view(s)
  • bicycleguy's Avatar
    09-21-2019, 03:52 PM
    @Kurt, Thanks, thought I was being ignored. But wait !! Another clue !! DemoSauce.ino runs on 1.8.10 if I set optimize to "Smallest Code" ! This also makes the rest of my programs work that use the audioboard &...
    109 replies | 7876 view(s)
  • bicycleguy's Avatar
    09-21-2019, 04:19 AM
    I have narrowed down a T4 crash with Arduino1.8.10 TD1.48b1 a little more. After re-installing Arduino1.8.10 and TD1.48b1 the issues I was having in many programs went away (as should be expected if the TD install was...
    109 replies | 7876 view(s)
  • bicycleguy's Avatar
    09-20-2019, 07:44 PM
    At message #47 I said 1.8.9 works with 1.48b1. That not quit a correct statement. The 1.8.9 used 1.47 for it's initial TD installation. It works correctly with the 1.48b1 TD not necessarily the 1.48b1 installer.
    109 replies | 7876 view(s)
  • bicycleguy's Avatar
    09-20-2019, 07:37 PM
    Here's the Teensy verbose output showing the port closing at the very end:(edit, or I guess never opening) 11:23:37.378 (ports 2): Begin, version=1.48-beta1 11:23:37.378 (ports 2): USB device add callback...
    109 replies | 7876 view(s)
  • bicycleguy's Avatar
    09-20-2019, 07:35 PM
    Just re-downloaded and re-installed both. Now Arduino1.8.10 shows a more reasonable 855MB and the library callouts look better /Applications/Arduino.app/Contents/Java/arduino-builder -dump-prefs -logger=machine...
    109 replies | 7876 view(s)
  • bicycleguy's Avatar
    09-20-2019, 06:50 PM
    Yes, I installed all the libraries. However, looking at the Arduino file size its only 599MB where 1.8.9 is 785.6MB. Did you try to compile myT4WavDisplay.ino or some other sketch?
    109 replies | 7876 view(s)
  • bicycleguy's Avatar
    09-20-2019, 06:42 PM
    and here's the output from above in same setup which crashes the T4: /Applications/Arduino other versions/Arduino_1_8_10.app/Contents/Java/arduino-builder -dump-prefs -logger=machine -hardware /Applications/Arduino...
    109 replies | 7876 view(s)
  • bicycleguy's Avatar
    09-20-2019, 06:41 PM
    here's the console output from blink.ini which works: /Applications/Arduino other versions/Arduino_1_8_10.app/Contents/Java/arduino-builder -dump-prefs -logger=machine -hardware /Applications/Arduino other...
    109 replies | 7876 view(s)
  • bicycleguy's Avatar
    09-20-2019, 05:21 PM
    Here's an example of an issue. In the screenshot you can see I have selected T4 and yet it has used Arduino libraries instead of Teensy. This results in T4 crash. This code works fine with 1.8.9-TD1.47 the code:...
    109 replies | 7876 view(s)
  • bicycleguy's Avatar
    09-20-2019, 05:52 AM
    Aside from the monitor speed stuff, on Mac 10.14.6 I've had several issues with programs compiling and or running differently between Arduino 1.8.10-TD1.48B1 and 1.8.9-TD1.47, on both T4 and T3.6. I got tired of trying...
    109 replies | 7876 view(s)
  • bicycleguy's Avatar
    09-14-2019, 09:12 PM
    That 'Serial' means serial over USB I think. You still use the serial port. Perhaps you need to press the button on the Teensy to get it to show up in the ports for the 1st time per the instructions.
    109 replies | 7876 view(s)
  • bicycleguy's Avatar
    09-14-2019, 09:05 PM
    ralphrmartin That is what's available now with Teensy 4.0. FYI, 1.48 is Beta software, ie not ready for prime time. If your just starting with this you may want to go back to Arduino 1.8.9 and Teensyduino 1.47. ...
    109 replies | 7876 view(s)
  • bicycleguy's Avatar
    09-14-2019, 08:03 PM
    iMac 10.14.6, Arduino 1.8.10, TD 1.48 B1, on T4 After loading certain sketches the serial port goes away and won't come back until I compile something like blink and press the button. T4 crashes? Haven't narrowed...
    109 replies | 7876 view(s)
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