67 lines
1.1 KiB
C
67 lines
1.1 KiB
C
/*
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* File:
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* Author: JF
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*
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* Created on November 30, 2018, 7:33 PM
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*/
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#ifndef LORA_INTERFACE_H
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#define LORA_INTERFACE_H
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#include "define.h"
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#define MAX_LORA_BUFFER_SIZE 2048
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#define LORA_RX_INTERBYTE_TIMEOUT 200 //ms
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int mLoraRxSMState;
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char mLoraModuleBuffer[MAX_LORA_BUFFER_SIZE];
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int mBufferIndex;
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enum eLoraModuleModel
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{
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LORA_MODULE_E32_MODEL = 32,
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LORA_MODULE_E220_MODEL = 220,
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LORA_MODULE_MAX_MODEL
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};
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enum eLoraRxSMStates
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{
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LORA_RX_SM_STANBY_STATE,
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LORA_RX_SM_RECEIVING_STATE,
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LORA_RX_SM_MAX_STATE
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};
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enum eLoraRxSMEvents
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{
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LORA_RX_SM_NEW_DATA_EVENT,
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LORA_RX_SM_TICK_EVENT,
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LORA_RX_SM_MAX_EVENT
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};
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enum eLoraInterfaceStatusCodes
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{
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LORA_IF_RET_OK,
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LORA_IF_RET_GENERAL_ERROR,
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LORA_IF_RET_BUSY_CHANNEL,
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LORA_IF_MAX_STATUS_CODE
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};
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#define LORA_MODULE_MODEL LORA_MODULE_E220_MODEL
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int InitLoraInterface();
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int LoraInterfaceRxData(char Data);
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int LoraRxStateMachine(char Data, int Event);
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void LoraResetRxStateMachine();
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int LoraInterfaceTransmitLoRaData(char *Payload, unsigned int PayloadSize);
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void LoraInterfaceTick();
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#endif /* LORA_MODULE_H */
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