maxfed3
-
Posts
6 -
Joined
-
Last visited
Content Type
Forums
Store
Crowdfunding
Applications
Events
Raffles
Community Map
Posts posted by maxfed3
-
-
If I put the latest updates, then the problem with UART2 will be solved?
-
how are things with RTS and CTS UART2 ???
-
When will it be possible to enjoy the normal operation of RTS and CTS UART2 ?
Instructions for applying patches will be required.
-
What solutions are available?
-
Hi All!
OS - ARMBIAN 5.38 stable Debian GNU/Linux 9 (stretch) 4.14.18-sunxi
OPI Zero.
armbianEnv.txt :
overlay_prefix=sun8i-h3
overlays=uart2
param_uart2_rtscts=1
RTS CTS don't work
I check the work of the logical analyzer. The line RTS does not change the voltage during the request for data transmission. This is necessary for me to connect the MAX485 chip to UART2 OPI Zero.
OPI Zero, UART2 RTS CTS don't work
in Orange Pi Zero
Posted
Since I have not previously done this kind of work, you will need an instruction How to install these patches on the specified system
but, I will be able to check the operation of RTS and CTS signals