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DCA1000EVM: 疑似无法正常使用,可能需要换货

Part Number: DCA1000EVM


昨天收到了,测试时发现SPI连接不上。

后来测试发现一开始mmwave studio就报错Status: Failed to open/close GpioControl, Error Type: PROTOCOL ERROR

检查后发现网线接口的灯一直不亮

用同样的线材测试另一个封装好的DCA1000EVM,另一个就可以正常使用,且网线接口的灯是亮的,有图片对比

希望TI工程师能帮我解决问题或者是申请换货