Can't type in macOS environment.

[fbukevin]

I've successfully run freertos-basic on qemu_stm32 + stm32_p103_demo on Ubuntu 14.04 x64 in Vagrant Virtual Machine on OS X Yosemite 10.10.2.

This time I want to directly use macOS to run this demo, but I finally got a trouble when I was running freertos-basic with qemu_stm32. This is the flow of my works:

1. I installed GNU toolchains, stlink and openocd well.
2. I downloaded qemu_stm32, stm32_p103_demo and freertos-basic.
3. All make operations worked fine and stm32_p103_demo were performing right way.
4. I checked out to freertos-basic and completed make operation and ran the emulator with make qemu

In the fourth step, the qemu monitor was shown up. The problem is that I can't type anything with keyboard.

This is the record of my experiment. I described the problem more detailed in the post.

BTW, I can still porting freertos-basic to STM32F4 Discovery board in this environment setting.