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csdn
8 年
qt程序在开发板上运行即不报错,也没任何消息或界面 ...
qt程序在开发板上运行即不报错,也没任何消息或界面显示。 麻烦高人帮忙看下,谢谢了。 1、直接用gcc编译的的helloWorld程序就能正常在串口打印出来,但是,用qt编译的就不行。 (交叉编译的GCC为gcc-linaro-arm-linux-gnueabihf-4.7-2013.
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