【单片机】用iic做电池充放电

• yunjingguang 发布于
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iic.c #include #include ./lcd/lcd.h #include ./delay/delay.h sbit SCL = P2^2; sbit SDA = P2^3; bit ack; /* ================ 功能：起始信号 ================ */ void iic_start() { SDA = 1; SCL = 1; ...