2023 年记
· ☕ 4 min read
2023年年底,已经开始惦记着写年记了。每每到了某个节点就想着年记的时候可以记下来,到终了的时候要记得2023是个好年份。
真正开始写又不知道从哪开始了。
2023年年底,已经开始惦记着写年记了。每每到了某个节点就想着年记的时候可以记下来,到终了的时候要记得2023是个好年份。
真正开始写又不知道从哪开始了。
2023年元旦,身上还披着厨房围裙,坐在工作了三年的小办公室里,听着Ed Sheeran,已经准备好写年记了,只是不太确定可以写什么。
2022年3月,尘埃渐渐落定后,我终于可以坐下来写写过去的一年发生了什么。
I have been always interested in zero cost abstraction designs and data structures. Recently I just found another great example while checking the Zephyr project: the memory slabs.
Playing with embedded systems for quite a few years, I have gained special love for arrays, enums, structs and, macros.
These are basic data structures and language features when used properly, would offer great readability, space/time efficiency
and, pleasure. A lot of the time with these simple tools one can construct zero-cost abstraction, which still facinates me every now and then.
2020终于也过去了。
过去得有点稀里糊涂。
I don’t know about you, but I am, at least at the time of writing, a so-called firmware engineer who knows a little bit of C/C++/Python/Rust, who struggles with keeping some vague and superficial, out-of-date and sometimes incorrect understanding about the hardware platform that runs my code.
This is a new personal project of mine. I build this dummy book with my personal notes when learning AMBA.