MSP430G2553数据手册

void mcu_init() { WDTCTL = WDTPW + WDTHOLD; WDTCTL=WDTPW+WDTHOLD; BCSCTL1=CALBC1_1MHZ; DCOCTL=CALDCO_1MHZ; BCSCTL3|=LFXT1S_0; IFG1&=~OFIFG; BCSCTL2 |=SELM_1 + DIVM_0; lcd_port_dir|=RST+SCE+D_C+DIN+SCK; lcd_port_out=RST+SCE+D_C+DIN+SCK; //lcd_back_dir|=BI