ios Nordic DFU 出现 Writing to characteristic failed
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在使用官方的iosDFULibrary做DFU升级的时候,成功入坑了,代码是比较早期的,遇到问题的时候真的没有想到是官方Demo的代码出了问题,因为官方的Demo进行DFU升级的时候是可以升级成功的,直到没办法去StackOverflow里去找解决方法,还是运气好碰到有一模一样的问题,
在这里附上最终解决方法:
// initiator.forceDfu = [[[NSUserDefaults standardUserDefaults] valueForKey:@”dfu_force_dfu”] boolValue];
// initiator.packetReceiptNotificationParameter = [[[NSUserDefaults standardUserDefaults] valueForKey:@”dfu_number_of_packets”] intValue];
注释掉官方Demo移植过来的这两句代码 顺带附带另外一位大神的DFU链接,在添加DFU frameWork出问题的时候全靠他的解决方案,有效果,里面也有官方的DFU oc版的Demo
(http://www.jianshu.com/p/eb5b1e26adf7)
希望能够帮到一些刚入坑做DFU的码友。
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