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  1. great point! I was assuming that moving the the...

    great point! I was assuming that moving the the Makefile would still give me the benefit of however the Arduino GUI alerted me (I think) in the past about exceeding memory limits (when I was making...
  2. The actual code that I want to call is to setup...

    The actual code that I want to call is to setup the MD_AD9833 library... it seems that when I comment the "begin" code for that out, or conversely comment out the EthernetBonjour.run() call in my...
  3. That's exactly what I was looking for, thanks! ...

    That's exactly what I was looking for, thanks!

    Memory region Used Size Region Size %age Used
    ITCM: 160 KB 512 KB 31.25%
    DTCM: 353 KB ...
  4. makefile - interpreting arm-none-eabi-size output - am I over any limit? t4.1

    I am having weird issues, adding a function call from one file (serial handler) to another file's function that just has a Serial.println in it causes my teensy4.1 to fail to "live". By live I mean...
  5. Here's a subset of the table (Table 10-1. Muxing...

    Here's a subset of the table (Table 10-1. Muxing Options) in the RT1060 Reference Manual (chapter 10.1.1 Muxing Options), with an added column for the Teensy 4.1 pins

    Instance Port ...
  6. T4.1 - QuadTimers controlling DMA from (16) GPIOs connected to Ethernet via XBAR ?

    Hi,
    I'm working on a project where I need to sample (16) ADCs that report their data via SPI. The target sample rate is 100ksps, with (16) channels and 16-bits per sample, that's 3.2MBPS.

    The...
  7. Neat idea!

    Neat idea!
  8. the sort of "weak pulse" red LED is happening to...

    the sort of "weak pulse" red LED is happening to my Teensy 4.1 now, after soldering the ethernet 6-pin header block.

    Something strange with the type of solder paste used to reflow the SoC/CPU...
  9. Thanks for the confirmations, and the...

    Thanks for the confirmations, and the recommendation on adding another GND connection.
    I got the "web server" demo running after downloading the FNET and NativeEthernet libs by vjmuzik, and swapping...
  10. Here's what I came up with... please correct me...

    Here's what I came up with... please correct me if I've miswired something20679
  11. Teensy 4.1 to MagJack wiring schematic (wanted)

    Hi, I just got my DigiKey parts for the ethernet dongle for my Teensy 4.1... but haven't received my OSHPark order yet.

    I wanted to wire up the jack to the cable, but I'm not clear on the...
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