大家好，我是痞子衡，是正经搞技术的痞子。今天痞子衡给大家讲的是一个关于SeggerJ-Flash在MicronFlash固定区域下载校验失败的故事。　　痞子衡最近在支持一个i.MXRT1170欧美客户，客户项目里选用了来自Micron的四线NORFlash-MT25QL256ABA8E12-0AAT作为启动设备，一般读写倒是没有问题，但是在SeggerJ-Flash下烧写遇到了特定区域内校验失败的问题。　　从痞子衡过往丰富的Flash支持经验来看，亚太区客户一般选用ISSI(芯成)/Winbond(华邦)/MXIC(旺宏)/GigaDevices(兆易创新)的Flash比较多，痞子衡对这些

​InternetofVehicles（IoV）isatypicalapplicationofIoTtechnologyinthefieldoftransportationsystems.Tosomeextent,theintegrationlayoutandcollaborativedevelopmentofrelevanttechnicalfieldsinvolvedintheIoVindustryareconnectedwiththeIoT.AsanopensourceIoTdatainfrastructuresoftwaresupplier, ​​EMQ​​ hasprovidedIo

​InternetofVehicles（IoV）isatypicalapplicationofIoTtechnologyinthefieldoftransportationsystems.Tosomeextent,theintegrationlayoutandcollaborativedevelopmentofrelevanttechnicalfieldsinvolvedintheIoVindustryareconnectedwiththeIoT.AsanopensourceIoTdatainfrastructuresoftwaresupplier, ​​EMQ​​ hasprovidedIo

​Aswementionedinthe ​​previousarticle​​​ ofthisseries,the ​​MQTTprotocol​​ iscurrentlythemostsuitablecommunicationprotocolforbuildingthedataplatformforIoV.Basedonthis,thisarticlewillcontinuetodiscusstheacquisitionandtransmissionofMQTTmessagesfortheIoVandhowtobuildaten-million-levelIoVMQTTmessageplat

​Aswementionedinthe ​​previousarticle​​​ ofthisseries,the ​​MQTTprotocol​​ iscurrentlythemostsuitablecommunicationprotocolforbuildingthedataplatformforIoV.Basedonthis,thisarticlewillcontinuetodiscusstheacquisitionandtransmissionofMQTTmessagesfortheIoVandhowtobuildaten-million-levelIoVMQTTmessageplat