OpenMarine
Pinouts for pypilot keypad - Printable Version

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+--- Thread: Pinouts for pypilot keypad (/showthread.php?tid=2160)

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RE: Pinouts for pypilot keypad - Baltic Sailor - 2020-01-14

Hi Andreas,
the link is not working 404 error. I looked at it first before I posted.
Thank you
For sailing is it too cold, but the boat show in Düsseldorf starts on saturday and this year there is a booth with home made electronics..the booth was paid by donations of the SEGEL FORUM.
Hope somebody exhibits the PYPILOT.
Regards
Frank

Andreas
In lcd.py line 270 are only 5 pins defined, now I understand why the 7 pin is not working. I thought I had the latest image. Is there an other image or what do I need to change?
Frank


RE: Pinouts for pypilot keypad - Baltic Sailor - 2020-01-14

The mystery is solved. It turned out, that I was using an old image from August 2017 and dont know where I got it from....
System works, but strange errors durring boot


insmod: cant insert  */mnt/mmcblk0p2/tinypilot/modules/v7_modules/lirc_dev.ko´:invalid module format
insmod: cant insert  */mnt/mmcblk0p2/tinypilot/modules/v7_modules/lirc_rpi.ko´:invalid module format
fc-cache: error while loading shared libaries: libharfbuzz.so.0: cant open shared object file: No such file or directory

Are these messages normal?

To me it looks that some stuff is in development, but it would be nice to know.
Frank


RE: Pinouts for pypilot keypad - seandepagnier - 2020-01-14

The messages are normal about the kernel module and libharfbuzz.

It's because it has to work on armv6 (pi zero) and armv7 (pi 2 and 3) so the script loads both and the one that doesn't work prints an error. It would be nice to fix this but the warning is harmless.


RE: Pinouts for pypilot keypad - rastam4n - 2020-10-09

would this be the correct way to wire tinypilot to work with switches

https://www.instructables.com/Creating-Switch-Circuits-With-Your-Raspberry-Pis-G/

Obviously the gpio pins would be specific to the information shared above.


RE: Pinouts for pypilot keypad - seandepagnier - 2020-10-09

You don't need to use any resistors. Shorting the pins D7 and D8 to ground is all that is needed.