mrsalesi
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Hi all,
I have some working code for other PIC family(like pic16fxx).
and i programming in MicroCforPIC IDE and proteus simulator.
Bu it is not sending and receiving any thing in terminal.
I check frequency and baud rate . I don't know .
this is my code:
-----------------------------------------------------------------------------------
-----------------------------------------------------------------------------------
and this is all project(MicroC+ proteus ) and Schematic image .
==========================================
==========================================
View attachment PIC18F4550_softwareUart.zip
Thank alot
I have some working code for other PIC family(like pic16fxx).
and i programming in MicroCforPIC IDE and proteus simulator.
Bu it is not sending and receiving any thing in terminal.
I check frequency and baud rate . I don't know .
this is my code:
-----------------------------------------------------------------------------------
Code C - [expand] 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 char i, error, byte_read; // Auxiliary variables void main(){ ADCON1 |= 0x0F; // Configure AN pins as digital I/O CMCON |= 7; TRISB = 0x00; // Set PORTB as output (error signalization) PORTB = 0; // No error error = Soft_UART_Init(&PORTC, 7, 6, 9600, 0); // Initialize Soft UART at 14400 bps if (error > 0) { PORTB = error; // Signalize Init error while(1) ; // Stop program } Delay_ms(1000); for (i = 'z'; i >= 'A'; i--) { // Send bytes from 'z' downto 'A' Soft_UART_Write(i); Delay_ms(1000); } while(1) { // Endless loop byte_read = Soft_UART_Read(&error); // Read byte, then test error flag if (error) // If error was detected PORTB = error; // signal it on PORTB else Soft_UART_Write(byte_read); // If error was not detected, return byte read } }
-----------------------------------------------------------------------------------
and this is all project(MicroC+ proteus ) and Schematic image .
==========================================
==========================================
View attachment PIC18F4550_softwareUart.zip
Thank alot
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