问答-
STC-ISP一直显示检测单片机
蓝桥杯大赛使用的国信长天单片机，使用环境Win764位版，KeilV4，STC-ISPV6.87F今天在烧录时一直显示“正在检测目标单片机”。这个问题怎么解决，网上所说的那些问题我都尝试过，难道真的是板子坏了。购买才2个多月啊！谁能帮帮我，感谢各位大佬了。
2022-06-02 9 -
年轻人应该适应内卷还是应该躺平
内卷很辛苦，躺平又没钱
2021-11-03 15 -
华为的鸿蒙OS的开源版权声明属于哪类？
这是代码中的版权声明这个版权声明属于哪类？/**Copyright(c)2013-2019,HuaweiTechnologiesCo.,Ltd.Allrightsreserved.*Copyright(c)2020,HuaweiDeviceCo.,Ltd.Allrightsreserved.**Redistributionanduseinsourceandbinaryforms,withorwithoutmodification,*arepermittedprovidedthatthefollowingconditionsaremet:**1.Redistributionsofsourcecodemustretaintheabovecopyrightnotice,thislistof*conditionsandthefollowingdisclaimer.**2.Redistributionsinbinaryformmustreproducetheabovecopyrightnotice,thislist*ofconditionsandthefollowingdisclaimerinthedocumentationand/orothermaterials*providedwiththedistribution.**3.Neitherthenameofthecopyrightholdernorthenamesofitscontributorsmaybeused*toendorseorpromoteproductsderivedfromthissoftwarewithoutspecificpriorwritten*permission.**THISSOFTWAREISPROVIDEDBYTHECOPYRIGHTHOLDERSANDCONTRIBUTORS*"ASIS"ANDANYEXPRESSORIMPLIEDWARRANTIES,INCLUDING,BUTNOTLIMITEDTO,*THEIMPLIEDWARRANTIESOFMERCHANTABILITYANDFITNESSFORAPARTICULAR*PURPOSEAREDISCLAIMED.INNOEVENTSHALLTHECOPYRIGHTHOLDEROR*CONTRIBUTORSBELIABLEFORANYDIRECT,INDIRECT,INCIDENTAL,SPECIAL,*EXEMPLARY,ORCONSEQUENTIALDAMAGES(INCLUDING,BUTNOTLIMITEDTO,*PROCUREMENTOFSUBSTITUTEGOODSORSERVICES;LOSSOFUSE,DATA,ORPROFITS;*ORBUSINESSINTERRUPTION)HOWEVERCAUSEDANDONANYTHEORYOFLIABILITY,*WHETHERINCONTRACT,STRICTLIABILITY,ORTORT(INCLUDINGNEGLIGENCEOR*OTHERWISE)ARISINGINANYWAYOUTOFTHEUSEOFTHISSOFTWARE,EVENIF*ADVISEDOFTHEPOSSIBILITYOFSUCHDAMAGE.*/
2020-09-11 2
