#define FBM320_SOFTRESET_REG 0xE0 #define FBM320_CHIP_ID_REG 0x6B #define FBM320_VERSION_REG 0xA5 #define FBM320_P_CONFIG_REG 0xA6 #define FBM320_P_CONFIG_REG_GAIN_POS (3) #define FBM320_P_CONFIG_REG_GAIN_MAK (7 << FBM320_P_CONFIG_REG_GAIN_POS) #define FBM320_P_CONFIG_REG...