/* 
 * File:   ChaletPowerRelay.h
 * Author: JF
 *
 * Created on November 30, 2018, 7:33 PM
 */

#ifndef BOOTLOADERINTERFACE_H
#define	BOOTLOADERINTERFACE_H
#include "define.h"

enum eBootloaderStates
{
    BOOTLOADER_STANDBY_STATE,
    BOOTLOADER_ACTIVE_STATE,
    BOOTLOADER_ERASE_FLASH_STATE,
    BOOTLOADER_RECEIVING_FIRMWARE_STATE,
    BOOTLOADER_SENDING_FIRMWARE_COPY_STATE,
    
    BOOTLOADER_MAX_STATE            
};

enum eBootloaderStateMachineEvents
{
    BOOTLOADER_TICK_EVENT,
    BOOTLOADER_NEW_CMD_EVENT,
    BOOTLOADER_TIMEOUT_EVENT,
    
    BOOTLOADER_MAX_EVENT
};

enum eBootloaderStateMachineCmds
{
    BOOTLOADER_SM_ACTIVATE_CMD,
    BOOTLOADER_SM_ABORT_CMD,
    BOOTLOADER_SM_ERASE_FLASH_CMD,
    BOOTLOADER_SM_INIT_UPLOAD_CMD,
    BOOTLOADER_SM_NEW_DATA_CHUNK_CMD,
    BOOTLOADER_SM_UPLOAD_FINISHED_CMD,
    BOOTLOADER_SM_EXECUTE_UPGRAGE_CMD,
    BOOTLOADER_SM_INVALID_CRC_CMD
};


extern char BootloaderBuffer[200];

int BootloaderInterfaceInit();
void BootloaderExecuteCmd(char Cmd);
void BootloaderCRCError(char Cmd, int RxCRC, int ExpectedCRC);

void BootloaderInterfaceStateMachine();

void BootloaderInterfaceTick();
void BootloaderIterfaceStateMachine(int Event, int Param);
void BootloaderResetStateMachine();
void BootloaderActivateBootloader();
void BootloaderDeactivateBootloader();




#endif	/* BOOTLOADERINTERFACE_H */