Hi,
i am a beginner with Raspberry (Codesys)...
1.1-wire Master does not work. Red cross over 1-Wire master and DS18B20 Sensor. "Driver not installed".
Compiling the project comes an error "C0080: Functionblock 'IoDrvGPIO' must be instantiated to be accessed"
Adding Button comes an error "The object GUID '00000000-0000-0000-0000-000000000000' is not valid."
Using WebVisu page from browser, Raspberry goes stop mode. And bottom of the screen comes red blinking text "Program loaded - Exception".
I'M SORRY FOR MY BAD ENGLISH
JR
use the following link to setup the Linux kernel modules for onewire:
http://images.google.de/imgres?imgurl=h ... CD4Q9QEwAw
Then there is an example Project which should work out of the box (in case the Linux part is korrekt): http://forum-de.codesys.com/viewtopic.p ... 957#p16047
this is in the german forum but the login credentials are the same... you just need to download the project from the link.
BR Edwin
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Hi,
i am a beginner with Raspberry (Codesys)...
1.1-wire Master does not work. Red cross over 1-Wire master and DS18B20 Sensor. "Driver not installed".
Compiling the project comes an error "C0080: Functionblock 'IoDrvGPIO' must be instantiated to be accessed"
Adding Button comes an error "The object GUID '00000000-0000-0000-0000-000000000000' is not valid."
Using WebVisu page from browser, Raspberry goes stop mode. And bottom of the screen comes red blinking text "Program loaded - Exception".
I'M SORRY FOR MY BAD ENGLISH
JR
Hi,
use the following link to setup the Linux kernel modules for onewire:
http://images.google.de/imgres?imgurl=h ... CD4Q9QEwAw
Then there is an example Project which should work out of the box (in case the Linux part is korrekt):
http://forum-de.codesys.com/viewtopic.p ... 957#p16047
this is in the german forum but the login credentials are the same... you just need to download the project from the link.
BR
Edwin