Continue to Site

Welcome to EDAboard.com

Welcome to our site! EDAboard.com is an international Electronics Discussion Forum focused on EDA software, circuits, schematics, books, theory, papers, asic, pld, 8051, DSP, Network, RF, Analog Design, PCB, Service Manuals... and a whole lot more! To participate you need to register. Registration is free. Click here to register now.

Problem getting output for pic18f450 to display in hyperterminal

Status
Not open for further replies.

ruben91

Junior Member level 3
Joined
Nov 17, 2014
Messages
29
Helped
0
Reputation
0
Reaction score
0
Trophy points
1
Activity points
209
i have done with the programming part...i have test with simple program..bur i dont seems to get the wanted output, pls correct me if im wrong

this is my coding


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
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
#include <p18f4580.h>
#include <usart.h>
#include <delays.h>
 
 
#define RB3_led PORTBbits.RB3  
#define RB2_led PORTBbits.RB2
#define RB0_push_button  PORTBbits.RB0
 
/////Define Function////
void Call_Init_PIC (void);
void Call_Init_USART (void);
 
void main()
{
    TRISBbits.TRISB3=0;
    TRISBbits.TRISB2=0;
    TRISBbits.TRISB0=1;
 
Call_Init_PIC (); // Init the pic18
Call_Init_USART (); // Init USART
 
while (1){  // run forever; infinite loop
RB3_led = 1;
if (RB0_push_button == 0){ // if push button is pressed
while (BusyUSART()); //wait until USART function is free 
putrsUSART("Hello World"); //display "Hello World" on Hyper Terminal
RB2_led = 1; //On the LED
Delay10KTCYx(50); //Delay some time
}
else RB2_led = 0; //Off the LED
}
}
 
void Call_Init_PIC (void)
{
ADCON1 =0x0f;//; all port as digital I/O pins
TRISB = 0b00000001; //set RB0 (push button) as input 
PORTB = 0x00; // Clear port B 
 
}
void Call_Init_USART (){
 
OpenUSART( USART_TX_INT_OFF &
USART_RX_INT_OFF &
USART_ASYNCH_MODE &
USART_EIGHT_BIT &
USART_CONT_RX &
USART_BRGH_HIGH,
25); //Bit per second:9600 / Data bit: 8 / Partiy bit : None / Stop bit : 1 / Flow control : None
 
}

this is the output i gt..as per attached image.

//
im using sk40b with pic18f4580
with mplab ide v8.89 and pickit 2 programer
//

Untitled.png
 
Last edited by a moderator:

Status
Not open for further replies.

Part and Inventory Search

Welcome to EDABoard.com

Sponsor

Back
Top