#pragma once

#if BITS_BIG_ENDIAN == 1
#error Bit structures defined in this file is not portable to BE
#endif

#define LP5562_ADDRESS 0x60

typedef enum {
    EngExecHold=0b00,
    EngExecStep=0b01,
    EngExecRun=0b10,
    EngExecPC=0b11,
} EngExec;

typedef struct {
    EngExec ENG3_EXEC:2;
    EngExec ENG2_EXEC:2;
    EngExec ENG1_EXEC:2;
    bool CHIP_EN:1;
    bool LOG_EN:1;
} Reg00_Enable;

typedef enum {
    EngModeDisable=0b00,
    EngModeLoad=0b01,
    EngModeRun=0b10,
    EngModeDirect=0b11,
} EngMode;

typedef struct {
    EngMode ENG3_MODE:2;
    EngMode ENG2_MODE:2;
    EngMode ENG1_MODE:2;
    uint8_t reserved:2;
} Reg01_OpMode;

typedef struct {
    bool INT_CLK_EN:1;
    bool CLK_DET_EN:1;
    uint8_t reserved0:3;
    bool PS_EN:1;
    bool PWM_HF:1;
    uint8_t reserved1:1;
} Reg08_Config;

typedef struct {
    uint8_t pc:3;
    uint8_t reserved:5;
} Reg09_Engine1PC;

typedef struct {
    uint8_t pc:3;
    uint8_t reserved:5;
} Reg0A_Engine2PC;

typedef struct {
    uint8_t pc:3;
    uint8_t reserved:5;
} Reg0B_Engine3PC;

typedef struct {
    bool ENG3_INT:1;
    bool ENG2_INT:1;
    bool ENG1_INT:1;
    bool EXT_CLK_USED:1;
    uint8_t reserved:5;
} Reg0C_Status;

typedef struct {
    uint8_t value;
} Reg0D_Reset;

typedef enum {
    EngSelectI2C=0b00,
    EngSelectEngine1=0b01,
    EngSelectEngine2=0b10,
    EngSelectEngine3=0b11,
} EngSelect;

typedef struct {
    EngSelect blue:2;
    EngSelect green:2;
    EngSelect red:2;
    EngSelect white:2;
} Reg70_LedMap;