2012-06-26
original @sync.in: http://sync.in/ep/pad/view/juluosdev/s2Cofy80QK
MIT OSE 讀書會 6/26 Lab4 Part C & STM32F4 discussion
Lab4 overview & Discussion
- Global lock
- narrow lock scope
- RCU
- http://en.wikipedia.org/wiki/Read-copy-update
- Check linux kernel lock的實作方式
- cool tool: SPARSE can be used to debug MACRO
- http://en.wikipedia.org/wiki/Sparse
STM32-F4 first touch
- http://www.slideshare.net/benuxwei/stm32-f4-first-touch
- Connect STM32F4 to DP83848
- https://sites.google.com/site/miguelmoreto/home-eng/projects/stm32f4-adapter-board
- http://www.nabiltewolde.com/?tag=STM32F4
- Page 12: www.scs.stanford.edu/nyu/04fa/sched/readings/l3.pdf
- MCU with STM32F407
- included by F4OS
- 6/26 github repository include the process implement and hello world (UART)
Unix v6
- PDP-11
- asm => SAVU ---> save user mode context