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budulinek / arduino-modbus-rtu-tcp-gateway

Arduino-based Modbus RTU to Modbus TCP/UDP gateway with web interface. Allows you to connect Modbus RTU slaves (such as sensors, energy meters, HVAC devices) to Modbus TCP/UDP masters (such as home automation systems). You can adjust settings through web interface.
GNU General Public License v3.0
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"Unknown board" #21

Closed Hypercubo closed 1 year ago

Hypercubo commented 1 year ago

Hello, I have a problem with the code does not recognize the board. The model I have is the "atmega328p Xplained mini".

Error is: 287 #error "Unknown board"

Can anyone tellme, how fix it?

My configuration is: Board: atmega328p Xplained mini (the hardware is same to serie NANO) Ethernet: ENC28J60 (NANO Ethernet Shield v1.0 "Deek-Robot") Modbus: MAX485

best Regards.

budulinek commented 1 year ago

Sorry, ENC28J60 Ethernet chip is not supported. This is a very primitive chip, requires too much code to operate.

Please look for W5100, W5200 or W5500 Ethernet chips.

Hypercubo commented 1 year ago

Very appreciate your answer, I'm going to follow your suggestion and I'm going to buy one of the chips you've indicated. But i think the problem is other, because the error is come when i compile the software.

:(

budulinek commented 1 year ago

It is not an error, only a warning generated here:

https://github.com/budulinek/arduino-modbus-rtu-tcp-gateway/blob/e9b04e0782aadbde82b311b4e275445ba4986fb9/arduino-modbus-rtu-tcp-gateway/01-interfaces.ino#L415

The board you use is unknown, but the code will still compile.

Hypercubo commented 1 year ago

Ok, ty, i´m try it again when is arrived new ethernet shield.

budulinek commented 1 year ago

You were right. The #error directive prevented compilation. Fixed https://github.com/budulinek/arduino-modbus-rtu-tcp-gateway/commit/4bdf86b5f0abef4667fef429939ebc155f7168a5