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Hi Brian,
Very glad to see your reply:)
Thank you for your explaination. I understood the theory now, but had problem to continousely send signal to Rx side without delay. Below are my codes.
Transmitter side:
for (i=0;i<20;i++) //send 20 bytes of header
{
while (TXIF==0);
TXREG...
Hi,
I am doing a school project which requires me to connect a bluetooth module to PIC16F877 and send signal to handphone/computer which has bluetooth already. I am using C to program PIC.
Wondering which bluetooth module to use? Btw, I have searched online and found that the process is...
Hi,
Sorry to reply you so late as I am busy with my marketing project as well these weeks.
I just thought that if I countinousely sent a signal which is balanced with 0s and 1s to Rx side, it should be able to detect it as the theory is similar to sending headers. However, when I tried it, it...
Hi, thank you for your help. Could you elaborate more on how I should process the header, the message, and the checksum? What should be the pattern of a checksum and what is its usage?
I use c to program my PIC. Do I need to include any codes to decrypt the header and the checksum?
Appreciated...
Hi, I am doing school project and have encountered a problem when using T5/R5 module and PIC16F877 USART feature for RF communication.
Datasheet for T5/R5 module and my schematics are attached. Basically, the route is T5 Tx pin -> PIC Tx -> transmission media -> R5 Rx pin -> PIC Rx. I didn't...
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