Forum Rule: Always post complete source code & details to reproduce any issue!

Search:

Type: Posts; User: Mike Maurice

Search: Search took 0.00 seconds.

  1. Replies
    58
    Views
    4,786

    Tested 1.56 beta. In a VMWare 16.2 virtual...

    Tested 1.56 beta.
    In a VMWare 16.2 virtual machine running Windows 10 home. Arduino 1.8.16
    Compiled without a hitch our largest, most complicated sketch.
  2. Replies
    6
    Views
    578

    An update to this thread. The active antenna for...

    An update to this thread. The active antenna for L5 arrived a couple of days ago. Notice that it only took 3 months. And the first one sent out is still sitting in Memphis at FedEx, after a week...
  3. I ran into the same problem with the install. ...

    I ran into the same problem with the install.
    The issue was that the ardunio/teensy stuff was installed in a folder like arduino-1.8.15.
    Also, the teensy_debug.exe file had to be hand installed in...
  4. Replies
    15
    Views
    1,024

    I don't understand the connection between the...

    I don't understand the connection between the Serial8.begin and the LPUART5.
    LPUART6 or 8 if used in place of the 5 strings does not work, but 5 does.
    I can find no documentation in the IMXRT1062...
  5. Replies
    6
    Views
    578

    The code that I have built to do the DMA to...

    The code that I have built to do the DMA to Serial.5 is below. It is based on the link id 22 below.
    The GPIO1_DR in the "source" line needs to be changed.
    It is not clear why LPUART5 is associated...
  6. Replies
    6
    Views
    578

    The load on the T4 is very high. The DMA is very...

    The load on the T4 is very high. The DMA is very necessary.
    I think I have identified the major issue holding up progress. The DMA .h file allows a call to set the destination using a register,...
  7. Replies
    6
    Views
    578

    GPS and DMA

    First some preliminary background that may be useful to someone else doing something similar.
    A teensy 4.1 at 800 mhz and a TAU1202 GPS unit outputting at 115k baud to the teensy on serial8.
    I used...
  8. Replies
    197
    Views
    43,868

    I notice that there is serious interest in a...

    I notice that there is serious interest in a Teensy 4.x hardware debug environment. I and my partner are interested.
    Reading this thread highlights several impediments to such a solution.

    The...
  9. Replies
    21
    Views
    2,035

    The change of pins from 36 to 10 did the trick....

    The change of pins from 36 to 10 did the trick. But, we are going to drop SPI and convert to I2C as the SPI timeout problem is too unstable for our purposes. And we don't need the SPI, so...
    Thanks...
  10. Replies
    21
    Views
    2,035

    I have been gone for a week, just getting back to...

    I have been gone for a week, just getting back to this. Your Pinouts are the same for 11,12,13 as we have our board. The PS1 is -> 3.3v. Your Pinouts for 7,8,9, 10 are different as we are using:...
  11. Replies
    21
    Views
    2,035

    I may have the wrong SPI library in use.

    I may have the wrong SPI library in use.
  12. Replies
    21
    Views
    2,035

    The board is a FSM305 with the BNO080 chip on it....

    The board is a FSM305 with the BNO080 chip on it. For some strange reason I did not get any of the notices on the 6th as emails, was not aware of these posts. I will double check all of the details,...
  13. Replies
    21
    Views
    2,035

    Correct me all to pieces, it's the SparkFun lib....

    Correct me all to pieces, it's the SparkFun lib. SparkFun_BNO080_Arduino_Library.h

    In any event, further testing: there are delays in the spiWait routine that are cpu dependent. The counter is 8...
  14. Replies
    21
    Views
    2,035

    BNO080 and Teensy 4.1 and SPI issue

    I have studied all of the posts about 4.x and I2C here on the forum. I am seeing similar problems with SPI to those mentioned in posts that data back to the first of this year. The Adafruit 80...
  15. The issue here was not having the latest TyTools....

    The issue here was not having the latest TyTools. 9.8.1 or later appears to solve the problem.
  16. 4.1 board. And the latest Arduino and...

    4.1 board. And the latest Arduino and Teensyduino. As well as the latest vsCode and tools.

    I may have found the answer. The vsCode generates a file with ".hex" extension.
    The Arduino generates...
  17. vsCode build results in HEX file that won't upload

    I had a little trouble installing vsCode, but the only issue that I can't seem to find a way around or any references online about is the following message:
    Firmware too big (max 1048576 bytes)
    ...
Results 1 to 17 of 17