Comments (9)
SupaTreadz
commented on August 26, 2024
Can do! Python makes JSON wrapping super easy
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juggler2000
commented on August 26, 2024
Leaning towards this Ard Json library, as it appears most widely used. Currently have not clue how to use it.
https://arduinojson.org/
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juggler2000
commented on August 26, 2024
Does the Pi send data over serial by default, or do I need to hit "transmit". GUI seems to lock up every time I hit transmit (the GUI is unresponsive, requiring hard reboot).
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streadgold
commented on August 26, 2024
If the Pi is locking up that means the Arduino isn't connected or it isn't detecting the Arduino. When booting the Pi, along with the kivy loading stuff it should list the connected serial port if there is one. Also in the error log file (in logs folder) it says if a successful connection occurred, if there are three serial connection errors listed it didn't connect to anything.
This is connecting one of the Pi USB ports to the Arduino USB port right? Try another USB port on the Pi?
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streadgold
commented on August 26, 2024
Also I've only managed to get it working with USB to USB, so debugging might be tricky. Still working on USB to TX/RX pins
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juggler2000
commented on August 26, 2024
I forgot it would lock up w/o connection. Iwas being cruel, and just had
serial pins going from Pi usb to O-scope. Now trying the TX/RX pins (via
logic level shifting). We'll see.
…On Sun, Feb 4, 2018 at 9:17 PM, streadgold ***@***.***> wrote:
Also I've only managed to get it working with USB to USB, so debugging
might be tricky. Still working on USB to TX/RX pins
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streadgold
commented on August 26, 2024
Just FYI - I just tested my Mega connected to the Pi over USB and outputting serial to the computer over the TX1/RX1 pins. The code is in the Arduino folder. Not sure what needs to change for that to work on the your board but the concept works fine.
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juggler2000
commented on August 26, 2024
That is quite swell.
…On Feb 6, 2018 8:34 PM, "streadgold" ***@***.***> wrote:
Just FYI - I just tested my Mega connected to the Pi over USB and
outputting serial to the computer over the TX1/RX1 pins. The code is in the
Arduino folder. Not sure what needs to change for that to work on the your
board but the concept works fine.
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ISS-Mimic
commented on August 26, 2024
Closing, I believe our tests confirm we have this problem down
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