aameer
Full Member level 4
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Hello friends
i am trying to communicate a character from PC to micro controller(Pic16f877a)
But i am able to send from micro controller to PC but able to receive and display on LCD .
Please help me.Its Urgent...
I checked Max 232 and cable .they are absolutely fine.
with Regards
Aameer
- - - Updated - - -
Guys suggest me what is the problem.. Its urgent
i am trying to communicate a character from PC to micro controller(Pic16f877a)
But i am able to send from micro controller to PC but able to receive and display on LCD .
Please help me.Its Urgent...
I checked Max 232 and cable .they are absolutely fine.
Code:
void main()
{
unsigned short i;
TRISB = 0; // PORTB is output
Lcd_Init(&PORTB); // Initialize LCD connected to PORTB
Lcd_Cmd(Lcd_CLEAR); // Clear display
Lcd_Cmd(Lcd_CURSOR_OFF); // Turn cursor off
Lcd_Out(1, 1, "HI"); // Print text to LCD, 2nd row, 1st column
Usart_Init(9600);
Delay_ms(100);
Usart_Write('p');
Delay_ms(100);
do
{
if (Usart_Data_Ready()) // If data is received
{
i = Usart_Read(); // Read the received data
Usart_Write(i); // Send data via USART
Lcd_Chr(2,1,i+48);
}
} while (1);
}with Regards
Aameer
- - - Updated - - -
Guys suggest me what is the problem.. Its urgent
Last edited by a moderator: