Problem runing my code

[Mus.me]

Thank you all for help and i will satill trying everythings to get it works.my project i want to buil is to control a cam and transmeter and some hardwares away from me and to shut them off and the pic to .so when i wake up the pic i send data to start the tranmeter and other hardware i will use the relays , i know how to do it but i need to save energy bcz the elctric goes off sometimes when its raining or windy thats why i want to put everythings shuted off and pic in deep sleep lol. THANK U ADAIN N MY WISHES

[Mus.me]

Hi again i did tried portb.0 with rx using led it works good , but if u tried by resistor or sometthing else it will wake up pic but no data receiving from usart .well thank u everyones for helping me.
Regards

SLP:
CLEAR
PORTB = %00000011
 OPTION_REG = %00000001
 INTCON.1 = 0
 INTCON.4 = 1 
 @ SLEEP
 @ NOP
 B0 = 0
GOTO LOOP

[Mus.me]

this is my code example it works great, i put pic to sleep sinding 1919 and i wake up pic when i send any number ,using serial communicator in mcode studio.

'pic16f628a 
@ DEVICE WDT_ON, PWRT_OFF,MCLR_ON,CPD_OFF, BOD_OFF, PROTECT_OFF,INTRC_OSC_NOCLKOUT
      Include "modedefs.bas"
PCON.3=1      
DEFINE OSC 4
RCSTA=$90'DEFINE HSER_RCSTA 90H
TXSTA = $20'DEFINE HSER_TXSTA 20h
DEFINE HSER_BAUD 2400
DEFINE HSER_SPBRG 25
'DEFINE HSER_EVEN 1
DEFINE HSER_CLROERR 1 ' Clear overflow automatically
'DEFINE HSER_TIMEOUT 1 ' Clear overflow automatically  
define RX_INT    PIR1,RCIF       ;-- USART Receive Interrupt
PORTA = %00000
PORTB = %00000011
TRISA = %00000
TRISB = %00000011
intcon = 0		
vrcon = 0
CMCON = 7	     

SDO  Var PortB.4
SCLK Var PortB.5
BTM  Var PortB.6
BTN VAR PORTB.7
SEG var byte 
Digit var byte[4] 
index var byte 
B0 var word
D0 var byte 
j var  BYTE





b0 = 0 
LOOP:
if B0 = 1919 then SLP
HSERIN 10,main,[DEC4 b0]
MAIN:
'im using here  dsr 7segment leds with 74hc164 , bcz not found lcds in my country no pic ic 
D0 = B0 DIG 0                    
READ D0,DIGIT[0]
D0 = B0 DIG 1
READ D0,DIGIT[1]
D0 = B0 DIG 2
READ D0,DIGIT[2]
D0 = B0 DIG 3
READ D0,DIGIT[3]
for index = 0 to 3
seg = digit [index]
SHIFTOUT SDO,SCLK,0,[SEG\8]
PORTA.0[index] = 1
PAUSEus 999
PORTA=0
NEXT INDEX
goto loop

SLP:
CLEAR
PORTB = %00000011 ,,, tried portb.0 with rx port ising led ot IR ld .
OPTION_REG = %00000001
pause 100
INTCON.1 = 0
INTCON.4 = 1 
@ SLEEP
@ NOP
B0 = 0000
PAUSE 100
HIGH PORTB.7 ' just to see pic is wake up
PAUSE 1000
LOW PORTB.7
GOTO LOOP
END
data @0,3,159,37,13,153,73,65,31,1,9 'here s  the numbers  from 0 to 9

thanks a lots for helping

[Mus.me]

HELLO EVERYONES AGAIN LOL, IM TRYING TO SEND DEC NUMBERS FROM PC TO PIC BUT I DONNO HOW TO WHY WHEN I SEND EX: 15 IT STORES $60 IN EEPROM OR DEC 20 IT STOR $08 . AND IT STUCKS I SEND 5 TIMES OR MORE THEN IT RECEIVE THEM 1 TIME ....????????

@ DEVICE WDT_ON, PWRT_OFF,MCLR_ON,CPD_OFF, BOD_OFF, PROTECT_OFF,INTRC_OSC_NOCLKOUT  
  INCLUDE "MODEDEFS.BAS"

intcon = 0		
vrcon = 0
CMCON = 7



PORTB =%00000010
TRISB = %00000010


SO      con     2                       
SI      con     1                       
B0      var     byte

mainloop:
 Serin2 SI,N2400,[B0]        ' GETTING DECIMAL  NUMBERS FROM PC
                                  'USING SERIAL COMMUNICATOR 
        If B0  Then print  
GOTO MAINLOOP
print:
  
WRITE 5,B0      'SAVE NUMBERS IN EEPROM
PAUSE 100
Serout2 SO,N2400,[B0]                    
        Goto mainloop

[aratti]

HELLO EVERYONES AGAIN LOL, IM TRYING TO SEND DEC NUMBERS FROM PC TO PIC BUT I DONNO HOW TO WHY WHEN I SEND EX: 15 IT STORES $60 IN EEPROM OR DEC 20 IT STOR $08 . AND IT STUCKS

Mus.me,
Serin2 SI,N2400,[B0] is wrong. For 2400 bauds use : Serin2 SI,396,[B0]. The same apply for SEROUT2.

Do you use hyperterminal for RS232 com with the pic?

...... I SEND 5 TIMES OR MORE THEN IT RECEIVE THEM 1 TIME ....????????

WRITE 5,B0 'SAVE NUMBERS IN EEPROM

You are writing "5 TIMES OR MORE" in the same location, so at the end you will see only the last byte Txed.

Al.

[Mus.me]

hello everyones again lol, im trying to send dec numbers from pc to pic but i donno how to why when i send ex: 15 it stores $60 in eeprom or dec 20 it stor $08 . And it stucks

mus.me,
serin2 si,n2400,[b0] is wrong. For 2400 bauds use : serin2 si,396,[b0]. The same apply for serout2.

Do you use hyperterminal for rs232 com with the pic?



write 5,b0 'save numbers in eeprom

you are writing "5 times or more" in the same location, so at the end you will see only the last byte txed.

Al.

thank you aratti im using serial communicator in microcode studio . But still gettin wiered symboles when i send from pic to the pc . I want to send dec and ascii but i donno how

[aratti]

...... But still gettin wiered symboles when i send from pic to the pc . I want to send dec and ascii but i donno how

Mus.me, all the ascii from 0 to 31 will give you wierd symboles, and 32 will show nothing because is space. This is the reason why you use the notation DEC before the variable to Tx.

If you want to receive both decimal and ascii you can Tx twice the variable

Serout2 SO,390,[DEC B0, " ", B0,13,10]

or you can select in which format to send out the variable depending on its value

IF B0<33 Then
Serout2 SO,390,[DEC B0,13,10]
ELSE
Serout2 SO,390,[B0,13,10]
ENDIF

Al.