近日 在下在研習一本書:
http://ppt.cc/gen.php
圈圈教你玩USB(第2版.附光碟)
內容就是USB的應用 一開始當然是USB簡介
從8051電路設計 打樣 焊接
到USB韌體框架 再到滑鼠 鍵盤韌體實作
改了軔體變成泛用HID(人機介面裝置) 再windows HID中間件編程
弄個窗口UI去接這中間件
再到USB轉UART,USB midi鍵盤,USB隨身碟
然後再windows USB驅動編程
最後再移從8051移植到AVR,再移植到ARM7-TDMI上 再改電路
再變成傅力業顯示儀 聲卡..
這樣在下好奇
韌體工程人員是不是都這樣的?
電路設計 佈局 韌體 驅動 中間件 窗口
全都要懂 全都要通
那請問韌體工是怎練成的
從軟體下手 會卡電路
從硬體下手 會卡API(應用程式接口)
怎想都覺的不順
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※ 文章網址: https://www.ptt.cc/bbs/Tech_Job/M.1427900182.A.215.html
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我該說 不是怎學 是說是不是都要強成這樣
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要弄到軀動 中間件 甚至應用 一定要熟作業系統的API
怎會不卡呢
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※ 編輯: erotics (111.249.89.101), 04/02/2015 12:48:11
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