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  1. What is the source buffer for analog 0 when using DMAChannel.h for a TeensyLC?

    I have gone through some of the forum and found a lot of discussion when DMAChannel.h was being written. Those examples I've found seem to be about copying memory from one array to another. I'm not...
  2. Reducing the number of buffers from 12 to 4 gave...

    Reducing the number of buffers from 12 to 4 gave me an extra 512 KB or so, and that's great. But what am I losing? What is the benefit of having more buffers? I did try it with 2 buffers and it...
  3. Yes, it's a possibility to get a bigger chip -...

    Yes, it's a possibility to get a bigger chip - that's the plan eventually, the LC is just too small for what I want to do, unfortunately. I need about 1KB more RAM, so changing buffer sizes probably...
  4. Hm, @PaulStoffregen, the problem is that I still...

    Hm, @PaulStoffregen, the problem is that I still need to be able to communicate via serial to the PC. I suppose I could work around it by having an Arduino relay serial data, but that sounds a bit...
  5. reduced RAM serial library for Teensy LC?

    Does a library exist that replaces that existing Arduino Serial library that uses less RAM? All I need to be able to do is read/put characters into UART from the UART buffer, and that takes up 2K of...
  6. Oh, that makes sense. I guess it's something I...

    Oh, that makes sense. I guess it's something I shouldn't rely on, then, since it seems to be a nice feature of the kernel just because it does things fast enough. Oh well. Until I upgrade to a 3.5...
  7. Hm, I guess I'm replying to my own thread, but...

    Hm, I guess I'm replying to my own thread, but something very strange is going on. I just uploaded a program via the Arduino serial monitor. That program was huge, 3559 bytes, which turns into...
  8. How big is the serial input buffer in the teensy LC?

    I'm writing a simple OS for the Teensy LC and am transferring my user programs over serial, at the moment. Some of them will get quite large, around 4KB max. Is there a serial input buffer in the...
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