Here is a list of all documented variables with links to the struct/union documentation for each field:

- e -

• EDV : Bq27220GaugingStatus
• EDV1 : Bq27220GaugingStatus
• EDV2 : Bq27220GaugingStatus, Bq27220OperationStatus
• eof : FS_File_Api
• equivalent_path : FS_Common_Api
• error : ExpansionFrameStatus, FelicaPollerEventData, Iso14443_3aPollerEventData, Iso14443_3bPollerEventData, Iso14443_4aPollerEventData, Iso14443_4bPollerEventData, Iso15693_3PollerEventData, MfClassicPollerEventData, MfDesfirePollerEventData, MfPlusPollerEventData, MfUltralightPollerEventData, SlixPollerEventData
• error_id : File
• event_data : NfcGenericEvent