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PSoC 5, 3 & 1 MCU

Rova_1179706
New Contributor II

Hello everybody,

I am looking for a way to convert CANbus messages to RS485 messages.

Does the CANbus component work with the MCP2551, SN55HVD251 or TJA1051?

Similarly, does the UART component work with a jellybean RS485 transceiver?

Lastly, does PSoC5 has a Modbus RTU component?

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1 Solution
ShanmathiN_06
Employee

Hello,

Yes, CAN component would work with all CAN transceivers.

Yes, UART component will also work with jellybean RS485 transceiver.

There is no Modbus component as such. However, it can implemented on top of UART.

You can also refer to the following threads. It might help.

UART CRC with MODBUS-RTU

http://origin-www.cypress.com/forum/psoc-4-architecture/implementation-rs485-psoc4

Thanks,
Shanmathi

View solution in original post

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1 Reply
ShanmathiN_06
Employee

Hello,

Yes, CAN component would work with all CAN transceivers.

Yes, UART component will also work with jellybean RS485 transceiver.

There is no Modbus component as such. However, it can implemented on top of UART.

You can also refer to the following threads. It might help.

UART CRC with MODBUS-RTU

http://origin-www.cypress.com/forum/psoc-4-architecture/implementation-rs485-psoc4

Thanks,
Shanmathi

View solution in original post

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