FlexCAN在Loop Back模式下,TX管脚可以检测出信号吗?
10-10-2020
08:06 PM
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ycgxy1650601
Contributor III
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HI:
我有MPC5606的开发板,使用FlexCAN模块,配置为Loop Back模式;调试发现,接收BUF接收的内容即为发送的内容,但同时用CAN分析仪检测数据,发现TX管脚没有任何信号。在MPC5606 Reference Manual手册中关于loop back模式,有这样一段说明:
问题:FlexCAN在Loop Back模式下,TX管脚可以检测出信号吗?
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10-10-2020
08:07 PM
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ycgxy1650601
Contributor III
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在normal模式下,可以正常收发数据。