Pic18f4550

[has_artvin_li ( TA3TCM )]

Merhaba arkadaşlar ben pic18f serileri ile ilgilenmeye başladım programlarımı da proton ile yazıyorum ama bu 18f serisi piclerin config olayları biraz karışık neyin ne olduğunu bazen çözemeyebiliyorum bana bu konuda biraz el atarmısınız ben size configleri komple yazayım sizde bunların neler olduğu konusunda yardımcı olursanız çook memnun olurum...

CONFIG'ler

Device 18F4550
@CONFIG_REQ
@__config config1l, PLLDIV_1_1
@__CONFIG config1h, FOSC_INTOSC_XT_1 & FCMEM_OFF_1 & IESO_OFF_1
@__CONFIG config2l, PWRT_OFF_2 & BOR_OFF_2 & VREGEN_OFF_2
@__CONFIG config2h, WDT_OFF_2
@__CONFIG config3h, MCLRE_OFF_3 & LPT1OSC_OFF_3 & PBADEN_OFF_3 & CCP2MX_OFF_3
@__CONFIG config4l, STVREN_OFF_4 & LVP_OFF_4 & ICPRT_OFF_4 & XINST_OFF_4 & DEBUG_OFF_4
@__CONFIG config5l, CP0_OFF_5 & CP1_OFF_5 & CP2_OFF_5 & CP3_OFF_5
@__CONFIG config5h, CPB_OFF_5 & CPD_OFF_5
@__CONFIG config6l, WRT0_OFF_6 & WRT1_OFF_6 & WRT2_OFF_6 & WRT3_OFF_6
@__CONFIG config6h, WRTB_OFF_6 & WRTC_OFF_6 & WRTD_OFF_6
@__CONFIG config7l, EBTR0_OFF_7 & EBTR1_OFF_7 & EBTR2_OFF_7 & EBTR3_OFF_7
@__CONFIG config7h, EBTRB_OFF_7 & _DEVID1 & _DEVID2 & _IDLOC0

burda EBTR0 STVREN falan bunlar nedir ne işe yarar bi de bu pic 18f4550de iç osilatör varmı yokmu varsa nasıl kullanılıyor hangi seçenek ile
Şimdi ben size bu configleri aldığım dosyayı da göndereyim isteyen inceleyebilsin bu dosyayı proton proteusun içinden aldım

 

[has_artvin_li ( TA3TCM )]

Arkadaşlar Öncelikle selamun aleyküm bir müddet önce pic18f4550 hakkında üstte yazdığım gibi yardım istemiştim bir müddet zaman geçti ve ben işimden özel hayatımdan arttırdığım zamanlar içinde araştırmalarıma devam ettim bazı farklı sitelerde de konuyu açtım arkadaşımın birisi aşağıdaki gibi bir bilgi vermiş gerçekten güzel ve işe yarar bir bilgi olduğuna inanıyor kendisine burdan teşekkürlerimi iletiyorum
Bu yazıyı buraya yazmamdaki amacım ise bu yazının hiti dikkatimi çekti yani okunma sayısı bir çok insan okumuş ama cevap veren olmamış demek ki insanlara lazım olan yada merak ettikleri bir konu bende bulduğum dökümanları burada sizlerle paylaşmak istiyorum

PLL Prescaler Selection bits: 
PLLDIV = 1 
No prescale (4 MHz oscillator input drives PLL directly) 
PLLDIV = 2 
Divide by 2 (8 MHz oscillator input) 
PLLDIV = 3 
Divide by 3 (12 MHz oscillator input) 
PLLDIV = 4 
Divide by 4 (16 MHz oscillator input) 
PLLDIV = 5 
Divide by 5 (20 MHz oscillator input) 
PLLDIV = 6 
Divide by 6 (24 MHz oscillator input) 
PLLDIV = 10 
Divide by 10 (40 MHz oscillator input) 
PLLDIV = 12 
Divide by 12 (48 MHz oscillator input) 

CPU System Clock Postscaler: 
CPUDIV = OSC1_PLL2 
[OSC1/OSC2 Src: /1][96 MHz PLL Src: /2] 
CPUDIV = OSC2_PLL3 
[OSC1/OSC2 Src: /2][96 MHz PLL Src: /3] 
CPUDIV = OSC3_PLL4 
[OSC1/OSC2 Src: /3][96 MHz PLL Src: /4] 
CPUDIV = OSC4_PLL6 
[OSC1/OSC2 Src: /4][96 MHz PLL Src: /6] 

USB Clock Selection bit (used in Full Speed USB mode only; UCFG:FSEN = 1): 
USBDIV = 1 
USB clock source comes directly from the primary oscillator block with no postscale 
USBDIV = 2 
USB clock source comes from the 96 MHz PLL divided by 2 

Oscillator Selection bits: 
FOSC = XT_XT 
XT oscillator, XT used by USB 
FOSC = XTPLL_XT 
XT oscillator, PLL enabled, XT used by USB 
FOSC = ECIO_EC 
External clock, port function on RA6, EC used by USB 
FOSC = EC_EC 
External clock, CLKOUT on RA6, EC used by USB 
FOSC = ECPLLIO_EC 
External clock, PLL enabled, port function on RA6, EC used by USB 
FOSC = ECPLL_EC 
External clock, PLL enabled, CLKOUT on RA6, EC used by USB 
FOSC = INTOSCIO_EC 
Internal oscillator, port function on RA6, EC used by USB 
FOSC = INTOSC_EC 
Internal oscillator, CLKOUT on RA6, EC used by USB 
FOSC = INTOSC_XT 
Internal oscillator, XT used by USB 
FOSC = INTOSC_HS 
Internal oscillator, HS used by USB 
FOSC = HS 
HS oscillator, HS used by USB 
FOSC = HSPLL_HS 
HS oscillator, PLL enabled, HS used by USB 

Fail-Safe Clock Monitor Enable bit: 
FCMEN = OFF 
Fail-Safe Clock Monitor disabled 
FCMEN = ON 
Fail-Safe Clock Monitor enabled 

Internal/External Oscillator Switchover bit: 
IESO = OFF 
Oscillator Switchover mode disabled 
IESO = ON 
Oscillator Switchover mode enabled 

Power-up Timer Enable bit: 
PWRT = ON 
PWRT enabled 
PWRT = OFF 
PWRT disabled 

Brown-out Reset Enable bits: 
BOR = OFF 
Brown-out Reset disabled in hardware and software 
BOR = SOFT 
Brown-out Reset enabled and controlled by software (SBOREN is enabled) 
BOR = ON_ACTIVE 
Brown-out Reset enabled in hardware only and disabled in Sleep mode (SBOREN is disabled) 
BOR = ON 
Brown-out Reset enabled in hardware only (SBOREN is disabled) 

Brown-out Voltage bits: 
BORV = 0 
Maximum setting 
BORV = 1 

BORV = 2 

BORV = 3 
Minimum setting 

USB Voltage Regulator Enable bit: 
VREGEN = OFF 
USB voltage regulator disabled 
VREGEN = ON 
USB voltage regulator enabled 

Watchdog Timer Enable bit: 
WDT = OFF 
HW Disabled - SW Controlled 
WDT = ON 
HW Enabled - SW Disabled 

Watchdog Timer Postscale Select bits: 
WDTPS = 1 
1:1 
WDTPS = 2 
1:2 
WDTPS = 4 
1:4 
WDTPS = 8 
1:8 
WDTPS = 16 
1:16 
WDTPS = 32 
1:32 
WDTPS = 64 
1:64 
WDTPS = 128 
1:128 
WDTPS = 256 
1:256 
WDTPS = 512 
1:512 
WDTPS = 1024 
1:1024 
WDTPS = 2048 
1:2048 
WDTPS = 4096 
1:4096 
WDTPS = 8192 
1:8192 
WDTPS = 16384 
1:16384 
WDTPS = 32768 
1:32768 

MCLR Pin Enable bit: 
MCLRE = OFF 
RE3 input pin enabled; MCLR disabled 
MCLRE = ON 
MCLR pin enabled; RE3 input pin disabled 

Low-Power Timer 1 Oscillator Enable bit: 
LPT1OSC = OFF 
Timer1 configured for higher power operation 
LPT1OSC = ON 
Timer1 configured for low-power operation 

PORTB A/D Enable bit: 
PBADEN = OFF 
PORTB<4:0> pins are configured as digital I/O on Reset 
PBADEN = ON 
PORTB<4:0> pins are configured as analog input channels on Reset 

CCP2 MUX bit: 
CCP2MX = OFF 
CCP2 input/output is multiplexed with RB3 
CCP2MX = ON 
CCP2 input/output is multiplexed with RC1 

Stack Full/Underflow Reset Enable bit: 
STVREN = OFF 
Stack full/underflow will not cause Reset 
STVREN = ON 
Stack full/underflow will cause Reset 

Single-Supply ICSP Enable bit: 
LVP = OFF 
Single-Supply ICSP disabled 
LVP = ON 
Single-Supply ICSP enabled 

Dedicated In-Circuit Debug/Programming Port (ICPORT) Enable bit: 
ICPRT = OFF 
ICPORT disabled 
ICPRT = ON 
ICPORT enabled 

Extended Instruction Set Enable bit: 
XINST = OFF 
Instruction set extension and Indexed Addressing mode disabled (Legacy mode) 
XINST = ON 
Instruction set extension and Indexed Addressing mode enabled 

Background Debugger Enable bit: 
DEBUG = ON 
Background debugger enabled, RB6 and RB7 are dedicated to In-Circuit Debug 
DEBUG = OFF 
Background debugger disabled, RB6 and RB7 configured as general purpose I/O pins 

Code Protection bit Block 0: 
CP0 = ON 
Block 0 (000800-001FFFh) code-protected 
CP0 = OFF 
Block 0 (000800-001FFFh) not code-protected 

Code Protection bit Block 1: 
CP1 = ON 
Block 1 (002000-003FFFh) code-protected 
CP1 = OFF 
Block 1 (002000-003FFFh) not code-protected 

Code Protection bit Block 2: 
CP2 = ON 
Block 2 (004000-005FFFh) code-protected 
CP2 = OFF 
Block 2 (004000-005FFFh) not code-protected 

Code Protection bit Block 3: 
CP3 = ON 
Block 3 (006000-007FFFh) code-protected 
CP3 = OFF 
Block 3 (006000-007FFFh) not code-protected 

Boot Block Code Protection bit: 
CPB = ON 
Boot block (000000-0007FFh) code-protected 
CPB = OFF 
Boot block (000000-0007FFh) not code-protected 

Data EEPROM Code Protection bit: 
CPD = ON 
Data EEPROM code-protected 
CPD = OFF 
Data EEPROM not code-protected 

Write Protection bit Block 0: 
WRT0 = ON 
Block 0 (000800-001FFFh) write-protected 
WRT0 = OFF 
Block 0 (000800-001FFFh) not write-protected 

Write Protection bit Block 1: 
WRT1 = ON 
Block 1 (002000-003FFFh) write-protected 
WRT1 = OFF 
Block 1 (002000-003FFFh) not write-protected 

Write Protection bit Block 2: 
WRT2 = ON 
Block 2 (004000-005FFFh) write-protected 
WRT2 = OFF 
Block 2 (004000-005FFFh) not write-protected 

Write Protection bit Block 3: 
WRT3 = ON 
Block 3 (006000-007FFFh) write-protected 
WRT3 = OFF 
Block 3 (006000-007FFFh) not write-protected 

Boot Block Write Protection bit: 
WRTB = ON 
Boot block (000000-0007FFh) write-protected 
WRTB = OFF 
Boot block (000000-0007FFh) not write-protected 

Configuration Register Write Protection bit: 
WRTC = ON 
Configuration registers (300000-3000FFh) write-protected 
WRTC = OFF 
Configuration registers (300000-3000FFh) not write-protected 

Data EEPROM Write Protection bit: 
WRTD = ON 
Data EEPROM write-protected 
WRTD = OFF 
Data EEPROM not write-protected 

Table Read Protection bit Block 0: 
EBTR0 = ON 
Block 0 (000800-001FFFh) protected from table reads executed in other blocks 
EBTR0 = OFF 
Block 0 (000800-001FFFh) not protected from table reads executed in other blocks 

Table Read Protection bit Block 1: 
EBTR1 = ON 
Block 1 (002000-003FFFh) protected from table reads executed in other blocks 
EBTR1 = OFF 
Block 1 (002000-003FFFh) not protected from table reads executed in other blocks 

Table Read Protection bit Block 2: 
EBTR2 = ON 
Block 2 (004000-005FFFh) protected from table reads executed in other blocks 
EBTR2 = OFF 
Block 2 (004000-005FFFh) not protected from table reads executed in other blocks 

Table Read Protection bit Block 3: 
EBTR3 = ON 
Block 3 (006000-007FFFh) protected from table reads executed in other blocks 
EBTR3 = OFF 
Block 3 (006000-007FFFh) not protected from table reads executed in other blocks 

Boot Block Table Read Protection: 
EBTRB = ON 
Boot block (000000-0007FFh) protected from table reads executed in other blocks 
EBTRB = OFF 
Boot block (000000-0007FFh) not protected from table reads executed in other blocks

Burada ise daha önceden proton basic ile yapılmış pic18f serisi entegrelerin programları var ben bunları denemedim ama sadece uygulamada yardımcı olabileceği açısından örnek olarak buraya koyuyorum konu ile ilgilenen arkadaşların umarım işlerine yarar

'* Name  : 20074 - PIC18F4455 A/D Test            *
'* Author : Jeroen Boere                   *
'* Notice : Copyright (c) 2007 Jeroen Boere          *
'*     : All Rights Reserved                *
'* Date  : 9/05/2007                     *
'* Version : 1.0                        *
'* Notes  : XTAL 20MHZ                    *
'*     : PIC18F4455                    *
'****************************************************************

DEVICE 18F4455

@CONFIG_REQ
@__config CONFIG1L, PLLDIV_1_1 & CPUDIV_1_1 & USBDIV_1_1
@__config CONFIG1H, FOSC_HS_1 & FCMEM_OFF_1 & IESO_OFF_1
@__config CONFIG2L, PWRT_ON_2 & BOR_OFF_2 & VREGEN_ON_2
@__config CONFIG2H, WDT_OFF_2 & WDTPS_128_2
@__config CONFIG3H, MCLRE_ON_3 & LPT1OSC_OFF_3 & PBADEN_OFF_3 & CCP2MX_OFF_3
@__config CONFIG4L, STVREN_OFF_4 & LVP_OFF_4 & ICPRT_OFF_4 & XINST_OFF_4 & DEBUG_OFF_4
@__config CONFIG5L, CP0_OFF_5 & CP1_OFF_5 & CP2_OFF_5
@__config CONFIG5H, CPB_OFF_5 & CPB_OFF_5
@__config CONFIG6L, WRT0_OFF_6 & WRT1_OFF_6 & WRT2_OFF_6
@__config CONFIG6H, WRTC_OFF_6 & WRTB_OFF_6 & WRTD_OFF_6
@__config CONFIG7L, EBTR0_OFF_7 & EBTR1_OFF_7 & EBTR2_OFF_7
@__config CONFIG7H, EBTRB_OFF_7
                             
ALL_DIGITAL = false                    ' We use some analog I/O's
                             
XTAL = 20                         ' Used clock frqz = 20MHz
       '76543210                  ' bit wise output mask
   TRISA = %11111111                  ' Set the TRISA Bit
   PORTA = %00000111                  ' Set PORTA I/O config
   ADCON1= %00001100
   
   ADIN_RES = 10                    ' Use the 10 bit result A/D
   ADIN_TAD = FRC                   ' Use the FRC (clock source)
   ADIN_STIME = 50                   ' Sample time of 50 ms
   

   DIM var_vol12 AS FLOAT               ' Declare variable
   DIM var_vol9 AS FLOAT                ' Declare variable
   DIM var_vol5 AS FLOAT                ' Declare variable
   
   DECLARE LCD_INTERFACE = 4              ' 4 bit's interface LCD
   DECLARE LCD_ENPIN = PORTD.2             ' LCD Enable pin
   DECLARE LCD_RSPIN = PORTD.3             ' LCD RS pin
   DECLARE LCD_DTPIN = PORTD.4             ' LCD DT pin
   DECLARE LCD_LINES = 4                ' Type LCD scherm 

CLS                            ' Clear the LCD

   PRINT AT 1,1, "* VOLTAGE MONITOR *"         ' Write static text on display
   PRINT AT 2,1, "+12V:"                ' Write static text on display
   PRINT AT 3,1, "+9V :"                ' Write static text on display
   PRINT AT 4,1, "+5V :"                ' Write static text on display
again:                          ' Start of loop
   PRINT AT 2,7, SDEC2 var_vol12, " V "        ' Display the calculated Voltage
   PRINT AT 3,8, SDEC2 var_vol9, " V "         ' Display the calculated Voltage
   PRINT AT 4,8, SDEC2 var_vol5, " V "         ' Display the calculated Voltage
   var_vol12 = ADIN 0                 ' Read the A/D converter AN0
   var_vol12 = var_vol12 / 5400            ' Calculate the correct value *note 1
   var_vol9 = ADIN 1                  ' Read the A/D converter AN1
   var_vol9 = var_vol9 / 7222             ' Calculate the correct value *note 2
   var_vol5 = ADIN 2                  ' Read the A/D converter AN2
   var_vol5 = var_vol5 / 13000             ' Calculate the correct value *note 3
   DELAYMS 1000                    ' Wait 1 second
   GOTO again                     ' Do it all again!

END

   ******************************************************************************************
@Config_req  

@__config config1H, OSC_HS_1 & FCMEN_OFF_1 & IESO_OFF_1
@__config Config2L, BOREN_ON_2 & BORV_46_2 & PWRT_ON_2
@__config Config2H, WDT_OFF_2 & WDTPS_1_2
@__config Config3H, MCLRE_OFF_3 & LPT1OSC_OFF_3& PBADEN_OFF_3

@__config Config4L, XINST_OFF_4 & STVREN_OFF_4 & LVP_OFF_4 & DEBUG_OFF_4
@__config Config5L, CP0_OFF_5 & CP1_OFF_5 & CP2_OFF_5 & CP3_OFF_5
@__config Config5H, CPB_OFF_5 & CPD_OFF_5
@__config Config6L, WRT0_OFF_6 & WRT1_OFF_6 & WRT2_OFF_6 & WRT3_OFF_6
@__config Config6H, WRTB_OFF_6 & WRTC_OFF_6 & WRTD_OFF_6
@__config Config7L, EBTR0_OFF_7 & EBTR1_OFF_7 & EBTR2_OFF_7 & EBTR3_OFF_7
@__config Config7H, EBTRB_OFF_7 

Declare WATCHDOG = OFF
'Declare STACK_SIZE = 12 
Device 18F2520
XTAL = 20
'Clear
Declare LCD_INTERFACE 4
Declare LCD_DTPIN PORTC.0
Declare LCD_ENPIN PORTB.1
Declare LCD_RSPIN PORTB.2
Declare LCD_LINES 2
Cls
DelayMS 2000

Print "Welcome"

While 0 = 0
Wend

DEVICE 18F2550

@CONFIG_REQ
@__config CONFIG1L, PLLDIV_1_1 & CPUDIV_1_1 & USBDIV_1_1
@__config CONFIG1H, FOSC_HS_1 & FCMEM_OFF_1 & IESO_OFF_1
@__config CONFIG2L, PWRT_ON_2 & BOR_OFF_2 & VREGEN_ON_2
@__config CONFIG2H, WDT_OFF_2 & WDTPS_128_2
@__config CONFIG3H, MCLRE_ON_3 & LPT1OSC_OFF_3 & PBADEN_OFF_3 & CCP2MX_OFF_3
@__config CONFIG4L, STVREN_OFF_4 & LVP_OFF_4 & ICPRT_OFF_4 & XINST_OFF_4 & DEBUG_OFF_4
@__config CONFIG5L, CP0_OFF_5 & CP1_OFF_5 & CP2_OFF_5
@__config CONFIG5H, CPB_OFF_5 & CPB_OFF_5
@__config CONFIG6L, WRT0_OFF_6 & WRT1_OFF_6 & WRT2_OFF_6
@__config CONFIG6H, WRTC_OFF_6 & WRTB_OFF_6 & WRTD_OFF_6
@__config CONFIG7L, EBTR0_OFF_7 & EBTR1_OFF_7 & EBTR2_OFF_7
@__config CONFIG7H, EBTRB_OFF_7

ALL_DIGITAL true

XTAL = 20
        '76543210                ' bit wise output mask
  
    SPBRG = %00001111                ' Set baud rate to 19200 (=15 dec)
    RCSTA = %10010000    		           ' Enable serial continuous receive
    TXSTA = %00100000    		           ' Enable transmit asynchronous mode
    BAUDCON = %00000000               ' no special features
    
    SYMBOL int_LED = PORTC.1
    SYMBOL flash_LED = PORTC.0
    DIM Rx_Byte[3] AS BYTE
    DIM cmd_str AS STRING * 3

START:    
    INTCON.7 = 1                   ' Enable Global Interrupts
    INTCON.6 = 1                   ' Enable Peripheral Interrupts
    PIE1.5 = 1                    ' Enable UART Rx Interrupt 
    
    ON_INTERRUPT GOTO INT              ' If there is UART activity: goto INT
    
    GOTO MAIN                    ' Skip the ISR, goto main program

INT:                           ' Begin of the ISR
    HIGH int_LED                   ' Make Interrupt Bit High
    HSERIN[STR Rx_Byte]               ' Read RCreg and put into byte array
    PIR1.5 = 0                    ' Just to be sure: Clear the Interrupt flag
    cmd_str[0] = Rx_Byte[0]             ' Store first byte in string at pos 0
    cmd_str[1] = Rx_Byte[1]             '
    cmd_str[2] = Rx_Byte[2]             '
    cmd_str[3] = 0                  ' Terminate the string
    DELAYMS 100                   ' Wait 100 ms (just for fun :) )
    IF cmd_str = "LRE" THEN HSEROUT["Live Read OK!"] ' If LRE, output string
    IF cmd_str = "MRA" THEN HSEROUT["Memory Read OK!"] ' IF MRA, output string
    LOW int_LED                   ' The end of the ISR, clear INT-LED
    GOTO START                    ' Goto start so ISR will be used again
    
MAIN:                          ' main programloop
    LOW flash_LED                  ' flashled is off
    DELAYMS 500                   ' Wait 500 ms
    HIGH flash_LED                  ' flashled is on
    DELAYMS 500                   ' Wait 500 ms
    GOTO MAIN                    ' Again, begin the loop


END                           ' End of program!

 

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