nakedpanic
Member
I'm looking if anyone has any suggestions or insights into this. I'm bench testing using a 1756-EWEB card to read a data value from a 3rd party device using SNMP.
Here's how I break it down:
EWEB CreateSocket (looks to be working)
EWEB OpenConnection (looks to be working)
EWEB WriteMessage (This would be a 'GetRequest' call with OID for data value I want. Not working yet, can't seem to get this out of error, and not sure how to build the message)
EWEB ReadMessage (looping read, waiting for response from 3rd party device. Not sure until something actually is sent from device, no error on msg)
EWEB DeleteSocket (looks to be working)
I'm not sure about msg timeouts either. My end application would read about 15 of these devices, so I have to consider that also, however getting 1 to work is key.
Here's how I break it down:
EWEB CreateSocket (looks to be working)
EWEB OpenConnection (looks to be working)
EWEB WriteMessage (This would be a 'GetRequest' call with OID for data value I want. Not working yet, can't seem to get this out of error, and not sure how to build the message)
EWEB ReadMessage (looping read, waiting for response from 3rd party device. Not sure until something actually is sent from device, no error on msg)
EWEB DeleteSocket (looks to be working)
I'm not sure about msg timeouts either. My end application would read about 15 of these devices, so I have to consider that also, however getting 1 to work is key.