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  • nox771's Avatar
    11-17-2017, 11:52 PM
    You don't use those functions to determine if the buffer is empty, instead use Wire.available(). Those functions exist because at a hardware level the I2C moves data in bytes, so it is natural to manipulate data in...
    590 replies | 260905 view(s)
  • nox771's Avatar
    11-15-2017, 05:29 PM
    Hello, for the next TD release please pull i2c_t3 off GitHub again. It had a big update which is described here: Unless...
    11 replies | 3672 view(s)
  • nox771's Avatar
    11-15-2017, 05:22 PM
    GC is one of several things that are lacking, but unfortunately at the moment I'm out of time, and it might be a while before I can look into it. I can add this as a future to-do.
    590 replies | 260905 view(s)
  • nox771's Avatar
    11-05-2017, 05:41 PM
    If the regulators are worth a damn at all they should block a Broadcom / Qualcomm deal. Putting those two together (with all of their sub-acquisitions) consolidates a large amount of wireless chip IP into a single...
    11 replies | 2229 view(s)
  • nox771's Avatar
    11-05-2017, 05:07 PM
    Things to try: 1) Try putting a delay on the startup code prior to the Wire commands. If RTC holds SDA/SCL low during powerup it could hang the Wire commands (I'm not sure how default Wire lib handles bus busy...
    33 replies | 1434 view(s)
  • nox771's Avatar
    11-05-2017, 04:26 PM
    What it looks like is the 64LQFP package is out everywhere (Mouser has 8500 on order at end of Feb - otherwise lead time is now showing 39 weeks). However there is some stock on bigger QFPs and BGA packages (some...
    29 replies | 2194 view(s)
  • nox771's Avatar
    10-27-2017, 04:28 AM
    A couple FYI's - 1) I ran into a similar bug on earlier i2c_t3 code, which is now fixed. This is caused by the STOP interrupt code, which probably needs fixing on Wire. IIRC, the interrupt triggers on the last...
    40 replies | 4264 view(s)
  • nox771's Avatar
    10-22-2017, 06:29 AM
    All, I've uploaded a new v10.0 library to the top post and GitHub. Documentation has been updated. This has passed all my testing but it is a pretty involved change in some parts, so post here if you have any...
    590 replies | 260905 view(s)
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New I2C library for Teensy3 11-17-2017 11:52 PM
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