#ifndef GD32_FLASH_H #define GD32_FLASH_H #define FMC_PAGE_SIZE ((uint16_t)0x1000U) #define FMC_WRITE_START_ADDR ((uint32_t)0x08038800U) #define FMC_WRITE_END_ADDR ((uint32_t)0x0803FFFFU) void gd32_flash_test(); int read_data_from_flash(void *buffer); #endif