zhengzhang11

正点原子 探索者 STM32F407ZGT6 开发板 V3 完整硬件参考。 用于 vibe coding 时快速了解引脚分配、外设映射、可用IO、冲突约束及 HAL 代码框架， 确保生成代码引脚规划准确无误。 调用场景：任何涉及该开发板的外设配置、引脚规划、HAL 驱动编写任务。

ATK Explorer STM32F407 V3 BSP code borrowing workflow. When the current project needs a driver or peripheral that is not yet implemented, search the 60-experiment reference library, read the most relevant BSP source, adapt it to the current project (pin map, includes, Keil groups), or generate fresh code if no good match exists.