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群索QS-5803打印条形码二维码 都出现乱码 #13

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LarryEmerson opened this issue Oct 10, 2017 · 1 comment
Open

群索QS-5803打印条形码二维码 都出现乱码 #13

LarryEmerson opened this issue Oct 10, 2017 · 1 comment

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@LarryEmerson
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IOS10.3.3 群索QS-5803
调用系统的API来获取特性能写入的最大数据长度512打印条形码二维码甚至文字都会出现The offset is invalid，
手动修改为146后打印条形码和位图方式打印二维码出现乱码，打印指令方式打印二维码出现k1E0w.baidu.coma的字样
请大神帮忙，有没有什么解决思路
@huyahui
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huyahui commented Apr 13, 2018

https://github.com/huyahui/BluetoothPrinter/wiki
试试这个

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@LarryEmerson @huyahui