#pragma once #include #include "hw/spi.h" #define NVRAM_SR_WIP BIT(0) // work in progress / busy #define NVRAM_SR_WEL BIT(1) // write enable latch u32 NVRAM_Status(void); u32 NVRAM_ReadID(void); void NVRAM_Read(u32 offset, u32 *buffer, u32 len); void NVRAM_DeepStandby(void); void NVRAM_Wakeup(void);