hpm_i2c_platform.hpp File Reference

HPM I2C 平台资源解析 helper / Platform resource resolver for HPM I2C. More...

#include <cstddef>
#include <cstdint>
#include "hpm_i2c.hpp"

Include dependency graph for hpm_i2c_platform.hpp:

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Detailed Description

HPM I2C 平台资源解析 helper / Platform resource resolver for HPM I2C.

本内部 helper 仅依赖 HPM SDK 暴露的实例、IRQ 和 DMA request 宏，将 HPM_I2Cn、IRQn_I2Cn 与 HPM_DMA_SRC_I2Cn 统一维护在同一个表中。 缺少某个 IRQ 或 DMA request 宏时，该字段保持无效值，由调用者返回 NOT_SUPPORT，不按系列名硬编码。

This internal helper only relies on HPM SDK exposed instance, IRQ, and DMA request macros. It keeps HPM_I2Cn, IRQn_I2Cn, and HPM_DMA_SRC_I2Cn in one table. If an IRQ or DMA request macro is absent, that field remains invalid and the caller reports NOT_SUPPORT without hard-coding SoC series names.

Definition in file hpm_i2c_platform.hpp.