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https://e2e.ti.com/support/microcontrollers/c2000-microcontrollers-group/c2000/f/c2000-microcontrollers-forum/1611273/launchxl-f280049c-can-polling-transmission-sending-multiple-frames-at-once-may-result-in-frame-loss-three-parallel-operations-may-cause-the-bus-to-shut-down
器件型号： LAUNCHXL-F280049C
结构 C.docx;
尊敬的 Ming：
我想你忘了发布你的问题。 当接收错误达到 255 时、CAN 总线被切断。
