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work@ubuntu:~/me/AliOS-Things$ /opt/gcc-arm-none-eabi-5_4-2016q3/bin/arm-none-eabi-gcc --version
arm-none-eabi-gcc (GNU Tools for ARM Embedded Processors) 5.4.1 20160919 (release) [ARM/embedded-5-branch revision 240496]
Copyright (C) 2015 Free Software Foundation, Inc.
This is free software; see the source for copying conditions. There is NO
warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
The text was updated successfully, but these errors were encountered:
MK3060 开发板, 随便烧写一个 APP(例如 helloworld),板子上电后
在串口终端输入命令
time
总是返回
UP Time 0ms
进一步检查,发现应该是函数
aos_cli_printf
的问题,例如,对于我下面的代码:程序的输出却是这样的:
更进一步来讲的话,应该是库函数
vsnprintf
不能正确地对字符串进行格式化,但是我没找到这个函数的源码。PS: 我的 arm-none-eabi-gcc 的版本是:
The text was updated successfully, but these errors were encountered: