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30 lines
638 B
Markdown
30 lines
638 B
Markdown
# SPI_RECEIVE
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Connect TX(A-CH) and RX(B-CH) with a short wire
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Connect TX(B-CH) and RX(A-CH) with a short wire
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__Connections should be as short as possible__
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# Channel baudrate
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You can specify different baudrates for channel A and channel B
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# Sketch of the other side
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```
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#define baudrate 9600L
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void setup() {
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Serial.begin(baudrate);
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}
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void loop() {
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char buf[64];
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sprintf(buf,"Hello Wold, Baudrate is %ld", baudrate);
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Serial.println(buf);
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//Serial.println("Hello this is Arduino");
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delay(1000);
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}
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```
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