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21 lines
539 B
21 lines
539 B
/* |
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This sketch demonstrates, how to use the SoftRS485 library. |
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It listens on the bus and echoes incoming messages to the serial console. |
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*/ |
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#include <SoftRS485.h> |
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void setup() { |
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Serial.begin(115200); |
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Serial.println(F("This is ReceiveDemo, version 0.1")); |
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init485(2,3,4,5); // library initialization: |
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// connect pin 2 to RO of Max485 |
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// connect pin 3 to ^RE of Max485 |
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// connect pin 4 to DE of Max485 |
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// connect pin 5 to DI of Max485 |
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} |
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void loop(){ |
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if (available485()) Serial.println("Received: "+get485message()); |
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}
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