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Add RT-Thread RTOS porting for nRF51822. #185
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当然可以,你可以做相应的移植,然后提交pull request,我们可以合并到upstream中。 |
nRF51822这个芯片如果不使用蓝牙协议栈的话,只使用普通的2.4G外设移植应该不太难,就是个带无线外设的Cortex-M0。 |
RT-Thread并没有使用Timer0来作为时钟中断,而是使用Cortex-M0 Core里面的SysTick。同样的,即使它依赖于一些Timer0,也可以转换成一些软件方式的 Timer来进行处理。 至于说SVC中断处理方式,这种关系也不大,但是会涉及到一些系统上下文切换相关的一些东西。 |
如果想做移植的话,有没有好的起点(模版)?还是在其他工程上修改? 发自我的 iPhone
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基于LPC1114的工程来做吧,貌似nRF51822里面内置的是一个LPC的M0芯片。 |
OK,菜鸟问一句ARM的M0也分不同厂家吗? 2013/10/28 Bernard Xiong notifications@github.com
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Planning to release this BSP in RT-Thread v2.1.0 alpha. |
Close it, because the BSP of nRF51822 has been submitted into github repo. |
内核是普通的cortext-m0,但是外设有些被蓝牙占用了。
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