out of curiosity, what kind of market is there for Modbus? Haven't heard about this one for a long time.
Modbus is still used at some industrial Operator Panels / Displays. In fact, it's a lightweight stack if you need to robustly transfer data over RS-485.
I have a new project in which I have to interface Modbus.
Can you send me the component, I'll try to finalize the design
Although it is not a component, I did an article on creating a Modbus slave using the PSoC1 in Circuit Cellar July 2008, issue #216.
I have to interface a PSoc5 LP to an HMI (Delta Electronics) using Modbus Ascii. All I need is the modbus ascii slave component since the HMI is the master. I have read Kagan's work on the PSoc1 and would like to implement it in Creator on PSoc5 LP and PSoc 3 devices.
Could you please send the module library to me email@example.com.
I am interested in your MODBUS Component
Would you send me the code? and i will try to finish it
Excuse me but with protocol you used for your project, finally instead Modbus?
His email is
rolf (at) nooteboom (dot) biz
Hi akagan, greetings!
Reading your article can I read sensors that have modbus output? Does the articale have the psoc 1 files? I was really looking for psoc 3 or 5lp to read these sensors but psoc 1 is ok for me. If you can give me a little more info about your work it will really help me at my school work.
Thank you very much for the help and time
Best regards from Buenos Aires, Argentina - Edgard