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聯發科MT6167韌體編譯和引數配置方法

本文介紹聯發科MT6167平臺FAQ晶片資料解決方法

MTK Modem韌體編譯和引數配置的嗎?按照網上的“ 射頻引數___MTK_固化射頻引數方法介紹_eservice.doc”之類的文件配置後,新編譯生成的韌體:資料網路連線後沒有上下行資料【無法上網】。META工具匯出資料有些與校準引數相同,有些引數在原始碼中找不到配置位置的匯出後都是0或無效的數值。

是從校準好的板子匯出的引數ini檔案,然後逐條配置了可以配置的引數。
新韌體燒錄後META提取出的引數,有些和原校準過的ini中的不同【程式碼中找不到配置的位置】,比如:
[AFC control]
Initial value=4500
Slope=7.5018

[GSM900 Sub band, RX loss]
RX loss middle=0.00000,0.00000,0.00000,0.00000,0.00000,0.00000,0.00000,0.00000,0.00000,0.00000,0.00000,-12.375000
RX loss low=0.00000,0.00000,0.00000,0.00000,0.00000,0.00000,0.00000,0.00000,0.00000,0.00000,0.00000,0.000000
RX loss middle=0.00000,0.00000,0.00000,0.00000,0.00000,0.00000,0.00000,0.00000,0.00000,0.00000,0.00000,-12.375000
RX loss low=0.00000,0.00000,0.00000,0.00000,0.00000,0.00000,0.00000,0.00000,0.00000,0.00000,0.00000,0.000000
RX loss middle=0.00000,0.00000,0.00000,0.00000,0.00000,0.00000,0.00000,0.00000,0.00000,0.00000,0.00000,-12.375000
RX loss low=0.00000,0.00000,0.00000,0.00000,0.00000,0.00000,0.00000,0.00000,0.00000,0.00000,0.00000,0.000000
RX loss middle=0.00000,0.00000,0.00000,0.00000,0.00000,0.00000,0.00000,0.00000,0.00000,0.00000,0.00000,-12.375000
RX loss low=0.00000,0.00000,0.00000,0.00000,0.00000,0.00000,0.00000,0.00000,0.00000,0.00000,0.00000,0.000000

 

以上問題,該怎麼解決呢?

可參考相應的MTK原廠FAQ資料,或者諮詢相應工程師解決。

http://bbs.16rd.com/citiao.html

這些都可以到一牛網論壇上看看,有相應的技術資料和開發方案。