1.初时化配置LCD相关寄存器
/*#############################################*/ // initial LCD io,duty,bias,etc /*#############################################*/ void initLcd(void) { _lcdc0 = 0Xc3; //LCD Enable,1/3 bias,1/4 duty,type A,fast charge 60k~1170k _lcdc1 = 0x6f; // 6 tsub,16/16 vdd _segcr0 = 0; // PD0~PD7 config as seg0~seg7 _segcr1 = 0; // PC0~PC7 config as seg8~seg15 _segcr2 = 0; //PF4~PF7 config as seg16~seg19 _fsubc= 0x55; // 快速启动模式,LXT }
2.LCD初时化完,建议2秒将LXTLP设成低功耗模式
_lxtlp = 1;
3.清屏或全显显示
/*@ LCD全亮或全灭显示 @*/ void fillAllLcd(unsigned char fill) { unsigned char i; // _emi = 0; _mp1h = 1; // Sector 1 区域指针开关 for(i=0x80;i