设计了PC机与单片机之间的串口通信电路。
外部通信和控制电路主要包括串口通信电路和CAN口通讯电路。
The external communication and the control circuit mainly includes the serial port communication circuit and the CAN communication channel.
对系统硬件设计的DSP 3．3V电源的获取、电压电流采样模块、IGBT驱动、一般I／O信号的处理、故障监测和串口通信电路进行了研究分析。
The overall hardware design scheme is performed, such as DSP 3. 3V power, voltage and current sampling module, IGBT driving circuit, I/O signal processor, fault detection module and COM circuit etc.
系统设计主要包括加法电路，A/D模数转换模块，串口通信模块，上位机显示模块等部分。
System design mainly includes the addition circuit, A/D analog-to-digital conversion module, serial communication module, PC display module, etc.
文章从硬件电路和软件实现上对本系统的串口通信机制以及多电机协调策略等几个关键问题作了较为深入的阐述。
In this paper, several key issues such as the communication mechanism and the coordinated control strategy are expounded from the view of hardware and software realization.
文章从硬件电路和软件实现上对本系统的串口通信机制以及多电机协调策略等几个关键问题作了较为深入的阐述。
In this paper, several key issues such as the communication mechanism and the coordinated control strategy are expounded from the view of hardware and software realization.
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