How to Communicate NUCLEO-G0B1RE with OSDP?

[AnilRathod]

I have STM32 Nucleo-G0B1RE Development Board. In our application we require OSDP protocol interafce. So that's why we purchase HID SIGNO 20 Reader. Now I want to implement OSDP via RS485. So, How i implement OSDP in the STM controller. Can you please guide me. Is there any sample code or library availbale kindely share to me this would help me for developing the OSDP protocol with STM32 Nucleo-G0B1RE Development Board.

[AnilRathod]

Hello Team,

Is there any chance or update how I Implement OSDP with STM32 Board. 

[AnilRathod]

Can anyone help me to resolve my query?

[Pavel A.]

Here you can find help for your STM32 project

https://www.fiverr.com/categories/programming-tech/electronics-engineering/embedded-systems-iot?ref=platform%3Astm32

[AnilRathod]

Thank you for your suggestion, but what I am looking was not avalibale in your suggested link.
Is there any Library or source code or example code available for OSDP which work with STM32 Nucleo-G0B1RE Development Board.

[SofLit]

Hello,

what you tried at the moment to communicate to that module?

Did you contact the module provider to provide you a manual or even a code to help you?

Check in the internet if you find someone else has implemented that.

This is a very specific request not related to STM32 unless you find an issue on the UART as you mentioned RS485.

[Andrew Neil]

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@AnilRathod wrote:

In our application we require OSDP protocol interafce. 

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So this: https://www.securityindustry.org/industry-standards/open-supervised-device-protocol/ ?

aka IEC 60839-11-5: https://webstore.iec.ch/en/publication/33414

https://www.lenels2.com/en/news/insights/What_is_OSDP.html

So, as far as the STM32 is concerned, it's just RS485 - ie, a UART connection.

So, as @SofLit said, the only thing that's specific to STM32 will be the UART RS485 part - all the rest will be unrelated to STM32.