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example for in hlos add rtos usecase to build. 阅读全文
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example for vdrm display: this ca dispaly early boot and vdrm linux From vsdk0305, hlos support vdrm. 阅读全文
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example for hlos send cmd to rtos. Share message beteen hlos usecase and rtos usecase. 阅读全文
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ccs kernel debug Some time, we need to debug kernel for locate key message. So need to single step to debug kernel code. Below method that provided yo 阅读全文
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initcall_debug 1 open initcall_debug in kernel Open initcall_debug : this can printf initcall function in kernel console. 2 kernel message 阅读全文