Hi Everyone,
I have attached the latest version of the T41 code. I believe it is in good shape but has yet to be thoroughly vetted. I am posting it now, ahead of a formal release to enable some of the builders who are having a difficult time with earlier versions to run a known working version.
This version has the latest Calibration routines; however, it has not gone through Jack's review yet. Jack and I agreed to put this out temporarily so you can give it a try.
Please report any issues to Jack and me.
We will review the code and post a final release in a week or so.
I am also attaching a copy of the Calibration instructions PDF. You will also find abbreviated instructions in each calibration routine.
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Note that this is for V12.6 hardware only. Some of the calibration routines will not work with V11 or earlier.
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It is good practice to erase the Teensy4.1 prior to up-loading, since much of the EEPROM has changed. To clear all memory, press and hold the Teensy load button until the LED by the USB port flashes. Release and wait until the main LED begins to flash. The Blink program is then loaded and EEPROM is cleared.
In the code go the Setup in the .ino file and uncomment the line at 3130 the first time you upload. Comment out that line the next time you upload.
In the IDE select "Optimize: Faster with LTO", set the USB type to "Serial". You may have to select the Teensy port the first time you upload.
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We encourage everyone to upgrade to V12.6 Main and RF boards. The V12.6 performance is greatly enhanced.
Good luck and let us know how it works for you.
Regards,
Al Peter
AC8GY
