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e1694c6ade
return ESP_ERR_NOT_SUPPORTED if these signals are required from user but not available in SOC
soc
The soc component provides hardware description for targets supported by ESP-IDF.
- `xxx_reg.h` - defines registers related to the hardware
- `xxx_struct.h` - hardware description in C `struct`
- `xxx_channel.h` - definitions for hardware with multiple channels
- `xxx_caps.h` - features/capabilities of the hardware
- `xxx_pins.h` - pin definitions
- `xxx_periph.h/*.c` - includes all headers related to a peripheral; declaration and definition of IO mapping for that hardware
Specially, the xxx_reg.h and xxx_struct.h headers that generated by script are under register/soc folder. Please DO NOT add other manual coded files under this folder.
For other soc headers that are used as wrapper, definition, signaling, mapping or manual coded registers, please add them under include/soc folder.