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    Teensy 3.1 Voltage sensing and low battery alert

    This is great! Any way to do the same thing on a Teensy LC?
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    connecting nRF8001 to Teensy 3.1

    I just got my nRF8001, wired it to my Teensy 3.0, installed a fresh Arduino 1.06, TeensyDuino 1.20, then 1.21-test2, including the bundled Adafruit_nRF8001 library, but was getting the "Error in ACI Setup". So, following this tip, I replaced the Adafruit_nRF8001 library with the one from...
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    Remote update for Teens 2.0++

    I'm needing to do the same thing, update the Teensy sketch over USB from an Android tablet. Maybe this points in the right direction?
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    Serial.write() on USB not doing transmit buffering of multiple writes correctly

    Thanks for taking time with this, but after writing it up and thinking about what I wrote, it became obvious that the problem, in this case at least, is in Android and not Teensy. The test is to do a single Serial.write() with a big buffer containing everything together, versus multiple...
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    Serial.write() on USB not doing transmit buffering of multiple writes correctly

    Well, I know next to nothing of how USB works under the hood, but my guess is that the bulk transfer should behave the same on any device, Android or otherwise, and the serial monitor is doing something peculiar that circumvents the problem. So with whatever you have handy to read USB, does it...
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    Serial.write() on USB not doing transmit buffering of multiple writes correctly

    A strange time-sensitive bug in my application, running on Teensy++ 2.0 and Teensyduino 1.15, finally distilled down to this: byte buf1[] = { 'a', 'b', 'c' }; byte buf2[] = { '>', '>', '-', '-', '0', '1', '0', '1' }; byte buf3[] = { 'x', 'y', 'z' }; Serial.write(buf1, 3); //...
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