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Hello sir,
RF receiver Rx1 receiving (using XBEE module connected via UART using PIC16F877) data from two different RF transmitters (XBEE) . the data from the 1st transmitter received and stored in register RCVD using ISR . how we can store and display the 2nd data ?
IntSRV...
Dear all,
If my knowledge is correct. rf data from both transmitters are stored into the RCREG register of pic16f877 using UART and XBEE . please tell me how to identify the address or data of Tx1 and Tx2 and how to show the specified data on display using assembly.
Dear all ,
I am trying to transmit and receive data using xbee modules by the following pattern.
Transmit data from transmitter -Tx1 to receiver -Rx1 and receiver -Rx2 by UART using PIC16F877 on both sides.
And transmit data from transmitter -Tx2 to receiver -Rx1 and receiver -Rx2 BY UART using...
dear sir....
My question is the ASM code for PIC16F877 have to display both ADC value and UART value on LCD by two lines..
The main code have two subroutines one for ADC and other for LCD write . but i am using an ISR for reading UART receive , and how we show the UART receive value on the...
Dear all.....
The main code have a subroutine "AGAIN " (maths routine) to show the ADC value on LCD display.
like that the ISR for UART receive also required the subroutine to show the received value on the second line of the LCD screen
how we can implement the code .
Dear sir,
thank you for your quick reply. I have changed the code and now the code is running . . but the 2nd row of the received data on lcd display is incorrect (1st row showing the ADC value is correct).
dear sir....
sorry for the mistake ... actually I change the baud rate to 9600 . but I forget to change the comments .
I am using polling because I am not an expert with ISR method
Hello everybody
I am trying to show the ADC value and UART RX value on LCD .ADC value is showing on but the the uart value is not getting.
Please help me to find out the problem in my assembly code with (PIC16F877A) uart rx (receive ) (RXPOLL) . But the UART TX (TXPOLL) is working very well ...
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