Does somebody have an idea of how to translate the Python program deposited in the appendix into CODESYS?
It is a program that makes it possible to read temperature and humidity with a HiH6130 Sensor connected to the MCP3421 18bit ADC
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Hey guys,
so.. I started up with this but im always getting "???" where at len.
Does somebody know what i am doing wrong?
The Python program works perfectly
I'm just having some problems with the communication. I only need help with that. So that i can access the MCP3421
It seems like the "Timer.Q" doesnt trigger and i don't know why
If you would like to refer to this comment somewhere else in this project, copy and paste the following link:
I wrote a library and a device description for the MCP3421 with a type-K temperature sensor connected to the pi.
It's poor written but it's a start and it works for me
i hope anyone else can maybe make use of this too.
Does somebody have an idea of how to translate the Python program deposited in the appendix into CODESYS?
It is a program that makes it possible to read temperature and humidity with a HiH6130 Sensor connected to the MCP3421 18bit ADC
just a quick hint or something would be sweet
Hey guys,
so.. I started up with this but im always getting "???" where at len.
Does somebody know what i am doing wrong?
The Python program works perfectly
I'm just having some problems with the communication. I only need help with that. So that i can access the MCP3421
It seems like the "Timer.Q" doesnt trigger and i don't know why
Hi,
you sometimes need to make a watchlist of some variable to see some variables. I don't know all conditions but complex variables like ARRAY need it.
/Torbjörn
I wrote a library and a device description for the MCP3421 with a type-K temperature sensor connected to the pi.
It's poor written but it's a start and it works for me
i hope anyone else can maybe make use of this too.
I2C_MCP3421.library [327.35 KiB]
I2C_MCP3421.devdesc.xml [2.98 KiB]