Anno
2024
10 letters
Fri, September 27

c2000 系列生成 bin 的疑难杂症

When generating bin files via post-build steps in a CCS project, the environment variable {CCE_INSTALL_ROOT} equals {CCS_INSTALL_ROOT} in the CCS terminal. However, generation may still fail. To fix, locate /utils/tiobj2bin/tiobj2bin.bat in the CCS installation directory, change all occurrences of "470" to "2000", and rebuild. A "C: not found" error may appear due to a segment in tiobj2bin.bat; deleting that segment resolves the issue without affecting bin file generation.

Letter №21Read full note →
Mon, September 23
残片纸堆

master3 横向滚轮失效的解决方法

The horizontal scroll wheel intermittently fails in environments like VS Code and browsers. A temporary solution is to use the scroll wheel once in a reliable environment such as File Explorer or Excel, after which it works normally again in the previously failing environment.

Letter №20Read full note →
Wed, September 18

curl 命令行工具

The curl utility behaves differently on Windows in the legacy CMD versus the new PowerShell terminal. CMD allows simple commands like `curl -O URL` to save the server response as a file named after the URL's last part. PowerShell requires specifying the output file with `-O` and the server address with `-uri`, otherwise the response is displayed in the terminal. The content also references a blog post by Ruan Yifeng for detailed curl usage.

Letter №19Read full note →
Tue, September 10
残片纸堆

vscode 调试指定监视变量的进制

The text describes debugging watch features. Format: `variable, base` where o=octal, b=binary, h/x=hexadecimal, other digits=n-ary. Segment watch: Use `*pointer@length` to monitor arrays, e.g., `*param.data@10` watches 10 uint8_t values; combine with format like `*param.data@10,h`. Casting works: `*(uint16_t*)param.data@10,h`. Segment selection: Alt+Shift+drag (poor); better: hold mouse wheel and drag.

Letter №18Read full note →
Fri, September 6
残片纸堆

CMAKE 的各种修饰标签

This text explains CMake target property modifiers and library type modifiers. For target attributes such as target_include_directories, target_link_libraries, target_compile_definitions, target_compile_options, and target_sources, the modifiers PRIVATE (property used only in the target), PUBLIC (used in the target and its dependents), and INTERFACE (used only in dependents) control visibility. Additionally, for the add_library command, library types are defined with STATIC (static library), SHARED (dynamic library), MODULE (plugin library not linked), and INTERFACE (header-only library propagating properties). Note that INTERFACE appears in both contexts but has different meanings.

Letter №17Read full note →
Thu, August 29
残片纸堆

傻瓜式搭建门户——WordPress

The text describes using a docker-compose.yml file to create a container, specifying an external access port (2026) for internet-facing access. After creation, the user can access the public IP with port 2026 to initialize the website. It briefly mentions reverse proxy and domain binding but dismisses the topic.

Letter №16Read full note →
Tue, August 27
《贫民窟的晓》
碎碎念雷雨痛苦

《贫民窟的晓》

The author shares a screenshot from Zhihu depicting a comic from 'Slum Dawn' (Poverty-stricken Dawn), noting its dark humor and common catchphrases. The image evokes a complex emotion, reminding them of Xu Lizhi's poem 'I Swallowed a Moon Made of Iron...' which reflects on industrial hardship and despair. This leads to a reflection on whether deeper life experience makes one more or less sentimental, or if people remain inherently fragile.

Letter №15Read full note →
Fri, August 23
残片纸堆

更优雅的链表操作

In a 2016 TED interview, Linus Torvalds discusses what constitutes good taste in coding, using two implementations of item removal from a singly linked list as an example. One implementation requires a special case for removing the first item, while the other does not; Torvalds prefers the latter. The author reflects that considering nodes as two-dimensional suggests one-level pointers for manipulation, while linked lists as three-dimensional structures call for two-level pointers for elegance. However, this is unverified speculation. The example applies to ordered lists with specific ordering and insertion, not to unordered lists.

Letter №14Read full note →
Thu, August 8
关爱唐氏

~程序员的誓言

The text presents a parody of Robert C. Martin's original Programmer's Oath, which outlines nine ethical commitments for software developers. In contrast, this satirical "Anti-Programmer's Oath" lists nine deliberate violations of professional standards, such as producing harmful code, never testing, hindering productivity, and refusing to improve. The author claims to have written this anti-oath themselves.

Letter №13Read full note →
Thu, August 8
关爱唐氏

专利培训的会议笔记

The provided text is simply the word 'CONTENT'.

Letter №12Read full note →