Larry Standage

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Larry Standage last won the day on May 16 2017

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About Larry Standage

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  1. If you're looking for a way to both inject SPI/I2C data, as well as capture traffic, then the Aardvark is probably the way to go. But they do have speed limitations (800 kHz for I2C, 4 MHz for SPI). If you only need something to capture/analyze the traffic, then the Saleae tools are quite good at that, along with many other protocols. They can also capture analog data, up to 10 MS/s on the base Logic 8 unit.
  2. Larry Standage

    WF32 Chipkit - NO COM

    J1 is the correct port to use for the COM port. Make sure the USB cable you're using is both data and power. I've seen cables that are power only, and that would prevent the PC from seeing it.
  3. Larry Standage

    Chipkit Max32 bootloader

    The source code for all of the bootloaders is available on GitHub. https://github.com/chipKIT32/chipKIT-digiboot
  4. Larry Standage

    Customize MX7 Pro Bootloader

    The sources for the bootloaders on the Digilent boards is available at this GitHub repo: https://github.com/chipKIT32/chipKIT-digiboot
  5. The MX130 does not have USB, which is what the DP32 bootloader would require. Are you planning to go through a different Interface?
  6. Larry Standage

    MRF24WG0MA firmware update for WF32

    I did it once when I was creating the demos in Harmony, but I don't remember all the details at the moment. It seems like there was a separate MPLAB X project (non-Harmony) that I had to adapt to using the WF32's pinout. I'll track it down and see if I can turn it into a sketch.
  7. Larry Standage

    ChipKit Pro MX7 / Cerebot MX7ck slow start

    One of the staggered 6-pin connectors that isn't populated controls the programming of the on-board debugger. Pin 1 would be MCLR, and if that is grounded, perhaps that would help.
  8. Larry Standage

    Import chipKIT Project plugin?

    That is correct. The plugin was designed with the chipKIT-core in mind, and when it checks the platform.txt file, it is looking for the line "name=chipkit". Changing it in the Digilent core is not sufficient, however. I've found that running the plugin that way results in a Java exception, probably connected to the name of the board being different "chipKIT WiFire(Rev C)" vs. "chipKIT WiFire". The plugin takes the name and matches it with the bootloader, so you don't have to manually add it to the project. Will the sketch compile with the chipKIT-core? If so, it might be easier to try it that way, bring it into MPLAB X, and then replace the library files with the ones from the Digilent core, if that is the important part.
  9. Larry Standage

    Programming the Wi-FIRE rev C

    The chipKIT PGM (or PICkit 3 or ICD 3 or Real ICE) are used only if you are trying to program through the MPLAB X IDE, rather than the Arduino IDE. Given the output, it looks like pic32prog wasn't told what serial port to look at. Did you select a port after choosing the board?
  10. Larry Standage

    Correct Wi-FIRE board under Arduino IDE?

    Yes, the "chipKIT wifire" is the correct choice. The 80MHz version is one that isn't used, and the other one was the early boards with the ECG part instead of EFG.
  11. Larry Standage

    chipKIT Wi-FIRE with I/O shield

    If you can get the demo code up and compiling on Arduino, there is now a sketch importer plugin that will allow you to run/debug it in MPLAB X.
  12. Larry Standage

    chipKIT uC32 and UNO32

    And more RAM.
  13. Larry Standage

    chipKIT uC32 and UNO32

    The only real difference between the UNO32 and the uC32 is the processor. The UNO32 processor was limited to 128K of Program Flash, while the uC32 processor has 512K.
  14. Larry Standage

    Arduino Uno R3

    Depends on what you mean by "stopping the Arduino", and "wirelessly". If, by stopping the Arduino, you want to be able to control whether or not it runs, there should be options in the language for putting the part to sleep and waking on some event. With wireless, there are various shields that support WiFi, Bluetooth, LoRa, and probably other standards. So how are you wanting to communicate with it?
  15. Larry Standage

    Pro MX4 and DSPI compile errors

    @jpeyron This will work, but only if another board isn't selected at some time in the future, especially one with the 5xx/6xx/7xx part. In that case, the compiler may give a redefinition error.