Curiosity is the name of the game. Now you have me curious. I will check it
out and report back, probably this weekend.
On Friday, March 1, 2019, 12:45:47 PM EST, Pete Soper via TriEmbed
<[email protected]> wrote:
John,
Please don't lift a finger on my account: you've been a great help and I've
got what I need now. Most especially don't add new sources of USB pain on my
account. :-) Good old UARTs! But if I've created an itch that you can't resist
scratching we'll be eager to take advantage.
-Pete
On 3/1/19 12:38 PM, John Vaughters via TriEmbed wrote:
>Unfortunately, John's cook book rule doesn't "just work" for me, I'm guessing
>'cause Linux has gotten more strict.
I will provide some context to the solution I wrote. I wrote it about 5-6
years ago and it was on TinyCore Linux and I was probably doing all processes
as root. So it may also just be that I never bothered with the
security/permission side of the equation and therefore did not run into the
same problems you are encountering. I do not actually use this solution
anymore, but I do have a couple OrangePi Zero that are still using USB serial
ports, maybe it's a good time to try the UDEV again. I haven't because I have
these sensors slated to be replaced with direct UART.
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