给出了汽车行驶记录仪CAN总线接口电路硬件设计原理和软件设计流程。
The hardware design principle and software flow chart of the CAN interface circuits were introduced.
OLED显示板主要设计了OLED显示屏的电源电路和显示驱动器的总线接口电路。
The design of OLED display board is mainly on the circuit of the OLED power supply and bus interface of display driver.
设计了上电自检电路、热电偶信号处理电路、DSP与CAN总线接口电路以及电源电路。
Automatic detecting circuit, signal adjusting circuit, DSP and CAN peripheral port circuit and electrical source circuit are designed.
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