I am trying to send data at 1000 baud rate aka 1Khz clock frequency. But most of the time duty cycles are not same at the RX side. Somes times i miss data if someone comes between line of sight between 2 devices. I am trying to send the temperature sensor data from 1 fpga to another fgpa through RF. Speed is not concern in my case but I should get perfect data on receiver.
Using 5.15 V at the TX and RX pair with same ground as suggested in one thread and both are more then 5 ft away as said in another thread also.
Quick questions:
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If i want to measure the noise at receiver side on which point i can see it? Is it on the antenna pin?
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Do we really need antenna for 20 ft transmission?
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What is the best sequence for synchronizing the TX and RX pair.
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At 2400 baud rate i cant see anything in RX.
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What should be the best start and stop bits for testing purpose because if it works i will try to implement manchester encdoing and decoding.
Thanks. !
