Dạy bang chủ học PIC18

[phamthaihoa]

Nguyên văn bởi falleaf

Thế có đồng chí nào config cho F bằng ASM và bằng CCS C không nhỉ, hoặc C18.

CCS C:

#include <18F4550.h>
#fuses HSPLL,NOWDT,NOPROTECT,NOLVP,NODEBUG,USBDIV,PLL3,CP UDIV1,VREGEN

Cái này cho thạch anh 12Mhz, tùy giá trị PLLx mà các bác sửa, cái nì chạy ở 48Mhz, CPUDIV1

ASM:

__CONFIG _CONFIG1L, _PLLDIV_5_1L & _CPUDIV_OSC1_PLL2_1L & _USBDIV_2_1L
__CONFIG _CONFIG1H, _FOSC_HSPLL_HS_1H
__CONFIG _CONFIG2H, _WDT_ON_2H & _WDTPS_128_2H
__CONFIG _CONFIG3H, _PBADEN_OFF_3H
__CONFIG _CONFIG4L, _LVP_OFF_4L & _ICPRT_OFF_4L & _XINST_OFF_4L

Thạch anh 20Mhz

hoặc chơi kiểu nì:

;__CONFIG _CONFIG1L, _PLLDIV_1_1L & _CPUDIV_OSC3_PLL4_1L & _USBDIV_2_1L
;__CONFIG _CONFIG1H, _FOSC_XTPLL_XT_1H & _FCMEM_OFF_1H & _IESO_OFF_1H
;__CONFIG _CONFIG2L, _PWRT_OFF_2L & _BOR_ON_2L & _BORV_21_2L & _VREGEN_ON_2L
;__CONFIG _CONFIG2H, _WDT_OFF_2H & _WDTPS_32768_2H
;__CONFIG _CONFIG3H, _MCLRE_ON_3H & _LPT1OSC_OFF_3H & _PBADEN_OFF_3H & _CCP2MX_ON_3H
;__CONFIG _CONFIG4L, _STVREN_ON_4L & _LVP_OFF_4L & _ICPRT_OFF_4L & _XINST_OFF_4L & _DEBUG_OFF_4L
;__CONFIG _CONFIG5L, _CP0_OFF_5L & _CP1_OFF_5L & _CP2_OFF_5L & _CP3_OFF_5L
;__CONFIG _CONFIG5H, _CPB_OFF_5H & _CPD_OFF_5H
;__CONFIG _CONFIG6L, _WRT0_OFF_6L & _WRT1_OFF_6L & _WRT2_OFF_6L & _WRT3_OFF_6L
;__CONFIG _CONFIG6H, _WRTB_OFF_6H & _WRTC_OFF_6H & _WRTD_OFF_6H
;__CONFIG _CONFIG7L, _EBTR0_OFF_7L & _EBTR1_OFF_7L & _EBTR2_OFF_7L & _EBTR3_OFF_7L
;__CONFIG _CONFIG7H, _EBTRB_OFF_7H

config PLLDIV = 1
config CPUDIV = OSC3_PLL4
config USBDIV = 2
config FOSC = XTPLL_XT
config FCMEM = OFF
config IESO = OFF
config PWRT = OFF
config BOR = ON
config BORV = 21
config VREGEN = ON
config WDT = OFF
config WDTPS = 32768
config MCLRE = ON
config LPT1OSC = OFF
config PBADEN = OFF
config CCP2MX = ON
config STVREN = ON
config LVP = OFF
config ICPRT = OFF
config XINST = OFF
config DEBUG = OFF
config CP0 = OFF
config CP1 = OFF
config CP2 = OFF
config CP3 = OFF
config CPB = OFF
config CPD = OFF
config WRT0 = OFF
config WRT1 = OFF
config WRT2 = OFF
config WRT3 = OFF
config WRTB = OFF
config WRTC = OFF
config WRTD = OFF
config EBTR0 = OFF
config EBTR1 = OFF
config EBTR2 = OFF
config EBTR3 = OFF
config EBTRB = OFF
Ý nghĩa thì các bác tự tra datasheet

C18

#include <p18f4550.h>

#pragma config PLLDIV = 1
#pragma config CPUDIV = OSC3_PLL4
#pragma config USBDIV = 2
#pragma config FOSC = XTPLL_XT
#pragma config FCMEM = OFF
#pragma config IESO = OFF
#pragma config PWRT = OFF
#pragma config BOR = ON
#pragma config BORV = 21
#pragma config VREGEN = ON
#pragma config WDT = OFF
#pragma config WDTPS = 32768
#pragma config MCLRE = ON
#pragma config LPT1OSC = OFF
#pragma config PBADEN = OFF
#pragma config CCP2MX = ON
#pragma config STVREN = ON
#pragma config LVP = OFF
#pragma config ICPRT = OFF
#pragma config XINST = OFF
#pragma config DEBUG = OFF
#pragma config CP0 = OFF
#pragma config CP1 = OFF
#pragma config CP2 = OFF
#pragma config CP3 = OFF
#pragma config CPB = OFF
#pragma config CPD = OFF
#pragma config WRT0 = OFF
#pragma config WRT1 = OFF
#pragma config WRT2 = OFF
#pragma config WRT3 = OFF
#pragma config WRTB = OFF
#pragma config WRTC = OFF
#pragma config WRTD = OFF
#pragma config EBTR0 = OFF
#pragma config EBTR1 = OFF
#pragma config EBTR2 = OFF
#pragma config EBTR3 = OFF
#pragma config EBTRB = OFF

Có cần PicBasic mà MikroC không anh F nhẩy