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Find ArduPilot parameter definitions in C++ source code. Use when the user asks about a parameter's definition, range, units, default value, or where it's declared.
用 Codex 或 Claude 帮你安装 复制这段 Prompt，粘贴到 Codex、Claude 或其他助手里，让它检查 Skill 页面并帮你完成安装。
基于 SOC 职业分类
Review an ArduPilot new-board hwdef PR. Stashes any local changes, checks the PR out as a branch in the current repo, runs DMA / board-ID / file-presence / commit-structure checks, layers the hwdef playbook on top, and (after confirmation) posts a review comment on the PR — then restores the original branch and pops the stash. Use when the user asks to review or pre-review an hwdef PR.
Review an ArduPilot new-board hwdef PR. Stashes any local changes, checks the PR out as a branch in the current repo, runs DMA / board-ID / file-presence / commit-structure checks, layers the hwdef playbook on top, and (after confirmation) posts a review comment on the PR — then restores the original branch and pops the stash. Use when the user asks to review or pre-review an hwdef PR.
Analyze ArduPilot DataFlash .bin log files or MAVLink .tlog telemetry logs. Use when the user provides a .bin or .tlog log file path or asks to analyze flight log data.
Analyze ArduPilot DataFlash .bin log files or MAVLink .tlog telemetry logs. Use when the user provides a .bin or .tlog log file path or asks to analyze flight log data.
Check the local ArduPilot AI Playbook version against the upstream GitHub version and update if newer. Use when the user asks to update the playbooks, check for playbook updates, or wants to know which version is installed.
Write ArduPilot CRSF (Crossfire) menu scripts using crsf_helper.lua. Use when the user asks to create or modify CRSF/ELRS transmitter menus.
| name | find-param |
| description | Find ArduPilot parameter definitions in C++ source code. Use when the user asks about a parameter's definition, range, units, default value, or where it's declared. |
| argument-hint | <PARAM_NAME> |
| allowed-tools | Grep, Glob, Read |
Search for the parameter $ARGUMENTS in the ArduPilot codebase.
ArduPilot parameters have documentation blocks like:
// @Param: RTL_ALT
// @DisplayName: RTL Altitude
// @Description: The altitude the vehicle will return at.
// @User: Standard
// @Units: cm
// @Range: 200 8000
Search for the @Param: line:
Grep for: @Param:\s*$ARGUMENTS
Parameters are declared as class members:
AP_Int16 rtl_alt;
AP_Float alt_hold_p;
AP_Int8 some_flag;
The parameter table binds name to variable:
// @Param: RTL_ALT
AP_GROUPINFO("RTL_ALT", 1, Mode, _rtl_alt, 1500),
Search for the AP_GROUPINFO or AP_SUBGROUPINFO line:
Grep for: AP_GROUPINFO.*"$ARGUMENTS"
Search for the variable name in code to understand its effect.
When you find the parameter, report:
RTL_ALT)// Simple parameter
AP_GROUPINFO("NAME", index, ClassName, member_var, default_value),
// Flags variant (e.g., read-only)
AP_GROUPINFO_FLAGS("NAME", index, ClassName, member_var, default_value, AP_PARAM_FLAG_ENABLE),
// Nested group
AP_SUBGROUPINFO(member, "PREFIX_", index, ClassName, SubClass),
// Parameter from another class
AP_SUBGROUPPTR(pointer, "PREFIX_", index, ClassName, SubClass),
RTL_ALT_MINRTL_ALT not ALT_RTL