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OPI Zero Plus H5 and GPIO library

JRD McLAREN
in Reviews, Tutorials, Hardware hacks

Featured Replies

Hello everybody.

 

I'm little bit confused with this think.

Which libraries are good (best) for H5 OPiZeroPlus board .?

 - WiringPI

 - ArmbianIO

 - GPIOzero

 

or ..??

 

I have small script for timer switch, but it is not stably as well as I can.

Button press is not accurate. (some pull-up/down are missing probably)

 

Thanks for answer or suggestion.

 

(PS: I'm not a programmer guru)

 

Hi Jrd,

 

I also just started programming the OPi Zero Plus and I am using ArmbianIO as I understood the other two are for the Raspberry or don't support the H5. The problem that you describe could be contact bounce maybe? I didn't get to test the buttons in my project yet.

 

Hans

On 12/14/2018 at 6:58 PM, JRD McLAREN said:

Which libraries are good

Within armbian you find following User-Supported options:

ArmbianIO (sysFS) or
userspaceIO (libgpiod),
pyGPIO accesses 'pins' directly through /dev/mem


 ArmbianIO API
https://forum.armbian.com/topic/5655-armbianio-api-proposal/


 User Space IO is Python 3 and Java 8 bindings for user space GPIO, SPI, I2C, PWM and Serial interfaces

https://forum.armbian.com/topic/6523-user-space-io-is-python-3-and-java-8-bindings-for-user-space-gpio-spi-i2c-pwm-and-serial-interfaces/


 pyGPIO - A 'more general' python GPIO library based on pyA20
https://forum.armbian.com/topic/5662-pygpio-a-more-general-python-gpio-library/

 

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