51单片机步进电机驱动c程序，电机为两项的，一根驱动线，还有一根地和电源-51 single-chip stepper motor driver c procedures for the two motors, a drive line and power supply have a

SDCC 3.3.0 单片机编译器for 苹果系统-SDC 3.3.0 SDCC is a retargettable, optimizing ANSI- C compiler suite that targets the Intel MCS51 based microprocessors (8031, 8032, 8051, 8052, etc.)