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jackeywan
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樓主  發(fā)表于: 2008-12-25 23:28
我們有臺設備,有兩個(gè)單元,每個(gè)單元分別由一個(gè)觸摸屏控制。

但是一個(gè)觸摸屏是主,另一個(gè)是從。主觸摸屏可以控制從觸摸屏。

就拿語(yǔ)言切換來(lái)說(shuō),就只能在主觸摸屏上切換,而從觸摸屏就沒(méi)有設置這個(gè)切換鍵,

當按了主觸摸屏的切換鍵后,從屏的顯示語(yǔ)言也就變了。


對于這種控制,本人不是很了解,是不是這兩個(gè)觸摸屏是通過(guò)RS232連接的,

但是兩個(gè)屏哪個(gè)屏為主,哪個(gè)屏為從如何分配?

請知道的朋友指點(diǎn)一下。謝謝!
要求自己每天多學(xué)習一點(diǎn).
wayu
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1樓  發(fā)表于: 2008-12-26 17:07
語(yǔ)言切換軟元件不要使用同一個(gè).

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