ubuntu不加sudo讀取不到usrp(硬體pi 4) - Linux
By Annie
at 2021-03-02T11:25
at 2021-03-02T11:25
Table of Contents
各位前輩您好,目前想要使用gnuradio搭配usrp來錄製訊號,但在建立流程圖的時候發現
,usurp source block顯示成紅色,如下圖:
https://i.imgur.com/Yg0u5qt.jpg
因此我先到terminal輸入uhd_find_devices,卻發現找不到USB open failed:insuffici
ent permission,加了sudo後卻又可以執行,如下圖:
https://i.imgur.com/UA6LJMi.jpg
想請問各位前輩這到底該怎麼解決?
P.s已經有自己去創建自己的設備文件,可是我在lsusb時,也找不到我的usrp設備
參考網址:
https://www.pianshen.com/article/1344625782/
--
,usurp source block顯示成紅色,如下圖:
https://i.imgur.com/Yg0u5qt.jpg
因此我先到terminal輸入uhd_find_devices,卻發現找不到USB open failed:insuffici
ent permission,加了sudo後卻又可以執行,如下圖:
https://i.imgur.com/UA6LJMi.jpg
想請問各位前輩這到底該怎麼解決?
P.s已經有自己去創建自己的設備文件,可是我在lsusb時,也找不到我的usrp設備
參考網址:
https://www.pianshen.com/article/1344625782/
--
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Linux
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By Una
at 2021-03-02T14:19
at 2021-03-02T14:19
By Hedy
at 2021-03-02T17:13
at 2021-03-02T17:13
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