RegionNvm.h

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#ifndef __REGIONNVM_H__
#define __REGIONNVM_H__
 
#ifdef __cplusplus
extern "C"
{
#endif
 
#include "LoRaMacTypes.h"
 
typedef enum eRegionCN470ChannelPlan
{
    CHANNEL_PLAN_UNKNOWN,
    CHANNEL_PLAN_20MHZ_TYPE_A,
    CHANNEL_PLAN_20MHZ_TYPE_B,
    CHANNEL_PLAN_26MHZ_TYPE_A,
    CHANNEL_PLAN_26MHZ_TYPE_B
}RegionCN470ChannelPlan_t;
 
// Selection of REGION_NVM_MAX_NB_CHANNELS
#if defined( REGION_CN470 )
    #define REGION_NVM_MAX_NB_CHANNELS                 96
#elif defined( REGION_US915 ) || defined( REGION_AU915 )
    #define REGION_NVM_MAX_NB_CHANNELS                 72
#elif defined( REGION_AS923 ) || defined( REGION_CN779 ) || \
      defined( REGION_EU433 ) || defined( REGION_EU868 ) || \
      defined( REGION_IN865 ) || defined( REGION_KR920 )
    #define REGION_NVM_MAX_NB_CHANNELS                 16
#else
    // Region_RU864
    #define REGION_NVM_MAX_NB_CHANNELS                 8
#endif
 
// Selection of REGION_NVM_MAX_NB_BANDS
#if defined( REGION_EU868 )
    #define REGION_NVM_MAX_NB_BANDS                    6
#else
    // All others
    #define REGION_NVM_MAX_NB_BANDS                    1
#endif
 
// Selection of REGION_NVM_CHANNELS_MASK_SIZE
#if defined( REGION_CN470 ) || defined( REGION_US915 ) || \
    defined( REGION_AU915 )
    #define REGION_NVM_CHANNELS_MASK_SIZE              6
#else
    // All others
    #define REGION_NVM_CHANNELS_MASK_SIZE              1
#endif
 
typedef struct sRegionNvmDataGroup1
{
    Band_t Bands[ REGION_NVM_MAX_NB_BANDS ];
#if defined( REGION_US915 ) || defined( REGION_AU915 ) || defined( REGION_CN470 )
 
    uint16_t ChannelsMaskRemaining[ REGION_NVM_CHANNELS_MASK_SIZE ];
#endif
#if defined( REGION_US915 ) || defined( REGION_AU915 )
 
    uint8_t JoinChannelGroupsCurrentIndex;
    uint8_t JoinTrialsCounter;
#endif
 
    uint32_t Crc32;
}RegionNvmDataGroup1_t;
 
typedef struct sRegionNvmDataGroup2
{
    ChannelParams_t Channels[ REGION_NVM_MAX_NB_CHANNELS ];
    uint16_t ChannelsMask[ REGION_NVM_CHANNELS_MASK_SIZE ];
    uint16_t ChannelsDefaultMask[ REGION_NVM_CHANNELS_MASK_SIZE ];
#if defined( REGION_CN470 )
 
    RegionCN470ChannelPlan_t ChannelPlan;
    uint8_t CommonJoinChannelIndex;
    bool IsOtaaDevice;
#endif
 
    uint32_t Crc32;
}RegionNvmDataGroup2_t;
 
#ifdef __cplusplus
}
#endif
 
#endif // __REGIONNVM_H__