標(biāo)題: 學(xué)習(xí)pic單片機經(jīng)驗 [打印本頁] 作者: 陜科大的胖胖 時間: 2018-7-23 10:21 標(biāo)題: 學(xué)習(xí)pic單片機經(jīng)驗 剛接觸pic單片機 使用的是MPLAB IDE 對于配置字的要求可以通過軟件進行設(shè)置
也可以用__CONFIG();進行設(shè)置
但是發(fā)現(xiàn)官網(wǎng)上用的是MOLAB X IDE 對于配置字的格式要求
變成了#pragma 當(dāng)然也可以通過軟件的窗口>>pic存儲器視圖>>配置字
對配置字進行設(shè)置
XC8對于中斷的格式也有了變化 __interrupt(優(yōu)先級)
#pragma config FOSC = INTRC_CLKOUT// Oscillator Selection bits (INTOSC oscillator: CLKOUT function on RA6/OSC2/CLKOUT pin, I/O function on RA7/OSC1/CLKIN)
#pragma config WDTE = OFF // Watchdog Timer Enable bit (WDT disabled and can be enabled by SWDTEN bit of the WDTCON register)
#pragma config PWRTE = OFF // Power-up Timer Enable bit (PWRT disabled)
#pragma config MCLRE = ON // RE3/MCLR pin function select bit (RE3/MCLR pin function is MCLR)
#pragma config CP = OFF // Code Protection bit (Program memory code protection is disabled)
#pragma config CPD = OFF // Data Code Protection bit (Data memory code protection is disabled)
#pragma config BOREN = ON // Brown Out Reset Selection bits (BOR enabled)
#pragma config IESO = OFF // Internal External Switchover bit (Internal/External Switchover mode is disabled)
#pragma config FCMEN = OFF // Fail-Safe Clock Monitor Enabled bit (Fail-Safe Clock Monitor is disabled)
#pragma config LVP = OFF // Low Voltage Programming Enable bit (RB3 pin has digital I/O, HV on MCLR must be used for programming)
// CONFIG2
#pragma config BOR4V = BOR40V // Brown-out Reset Selection bit (Brown-out Reset set to 4.0V)
#pragma config WRT = OFF // Flash Program Memory Self Write Enable bits (Write protection off)
// #pragma config statements should precede project file includes.
// Use project enums instead of #define for ON and OFF.