Anderson Cunha / sgam_mdw_NUCLEOF429ZI_impl

Important changes to repositories hosted on mbed.com

Mbed hosted mercurial repositories are deprecated and are due to be permanently deleted in July 2026.

To keep a copy of this software download the repository Zip archive or clone locally using Mercurial.

It is also possible to export all your personal repositories from the account settings page.

Dependencies:   MPU6050 Grove_temperature

Dependents:   sgam_mdw_test

communication/LoRaWanComm.cpp@14:5ab232a10f33, 2019-07-13 (annotated)

Committer:
AndersonIctus
Date:
Sat Jul 13 15:21:57 2019 +0000
Revision:
14:5ab232a10f33
Parent:
13:2dda4a91be01
Child:
15:11e13881c385
- refactory

Who changed what in which revision?

UserRevisionLine numberNew contents of line
AndersonIctus 6:806043bf1a2c 1 #include "sgam_mdw.h"
AndersonIctus 6:806043bf1a2c 2 #include "mbed.h"
AndersonIctus 7:8db3e62ac4e2 3 #include "mbed_events.h"
AndersonIctus 8:e00fa6ea253c 4 #include "LoRaWANInterface.h"
AndersonIctus 6:806043bf1a2c 5
AndersonIctus 14:5ab232a10f33 6 #include "LoRaWanComm.h"
AndersonIctus 6:806043bf1a2c 7
AndersonIctus 10:d2ce206bd94e 8 LoRAWanComm::LoRAWanComm(const char* parameters) { }
AndersonIctus 6:806043bf1a2c 9 LoRAWanComm::~LoRAWanComm() { }
AndersonIctus 6:806043bf1a2c 10
AndersonIctus 7:8db3e62ac4e2 11 int LoRAWanComm::initialize(LoraData* data) {
AndersonIctus 7:8db3e62ac4e2 12 D_LOG("INITIALIZE %s! \r\n", this->getName() );
AndersonIctus 7:8db3e62ac4e2 13
AndersonIctus 10:d2ce206bd94e 14 // INICIANDO O LORAWAN !!
AndersonIctus 10:d2ce206bd94e 15 this->data = data;
AndersonIctus 10:d2ce206bd94e 16 if(data->getCallBack() == NULL) {
AndersonIctus 11:14864dee8646 17 D_LOG("You must pass a call bak method to LoraData before the initialization process! \r\n");
AndersonIctus 10:d2ce206bd94e 18 return FALSE;
AndersonIctus 10:d2ce206bd94e 19 }
AndersonIctus 8:e00fa6ea253c 20
AndersonIctus 8:e00fa6ea253c 21 lorawan = new LoRaWANInterface(*data->radio);
AndersonIctus 7:8db3e62ac4e2 22
AndersonIctus 8:e00fa6ea253c 23 // 1 - Initialize LoRaWAN stack
AndersonIctus 10:d2ce206bd94e 24 if (lorawan->initialize(data->ev_queue) != LORAWAN_STATUS_OK) {
AndersonIctus 10:d2ce206bd94e 25 D_LOG("LoRa initialization failed! \r\n");
AndersonIctus 10:d2ce206bd94e 26 return FALSE;
AndersonIctus 8:e00fa6ea253c 27 }
AndersonIctus 7:8db3e62ac4e2 28
AndersonIctus 10:d2ce206bd94e 29 D_LOG("Mbed LoRaWANStack initialized \r\n");
AndersonIctus 10:d2ce206bd94e 30
AndersonIctus 10:d2ce206bd94e 31 // prepare application callbacks
AndersonIctus 10:d2ce206bd94e 32 lorawan->add_app_callbacks( data->getCallBack() );
AndersonIctus 10:d2ce206bd94e 33
AndersonIctus 10:d2ce206bd94e 34 // confirmed messages !!
AndersonIctus 10:d2ce206bd94e 35 if(data->confirmed_msg_retries > 0)
AndersonIctus 10:d2ce206bd94e 36 lorawan->set_confirmed_msg_retries(data->confirmed_msg_retries);
AndersonIctus 10:d2ce206bd94e 37
AndersonIctus 10:d2ce206bd94e 38 // Enable adaptive data rate
AndersonIctus 10:d2ce206bd94e 39 if(data->enable_adaptive_datarate) {
AndersonIctus 10:d2ce206bd94e 40 if (lorawan->enable_adaptive_datarate() != LORAWAN_STATUS_OK) {
AndersonIctus 10:d2ce206bd94e 41 D_LOG("enable_adaptive_datarate failed! \r\n");
AndersonIctus 10:d2ce206bd94e 42 return FALSE;
AndersonIctus 10:d2ce206bd94e 43 }
AndersonIctus 10:d2ce206bd94e 44
AndersonIctus 10:d2ce206bd94e 45 D_LOG("Adaptive data rate (ADR) - Enabled \r\n");
AndersonIctus 10:d2ce206bd94e 46 }
AndersonIctus 10:d2ce206bd94e 47
AndersonIctus 10:d2ce206bd94e 48 return TRUE;
AndersonIctus 7:8db3e62ac4e2 49 }
AndersonIctus 8:e00fa6ea253c 50
AndersonIctus 8:e00fa6ea253c 51 int LoRAWanComm::finalize() {
AndersonIctus 8:e00fa6ea253c 52 D_LOG("FINALIZE %s! \r\n", this->getName() );
AndersonIctus 8:e00fa6ea253c 53
AndersonIctus 8:e00fa6ea253c 54 if(lorawan != NULL) delete lorawan;
AndersonIctus 8:e00fa6ea253c 55
AndersonIctus 8:e00fa6ea253c 56 return 1;
AndersonIctus 8:e00fa6ea253c 57 }
AndersonIctus 6:806043bf1a2c 58
AndersonIctus 6:806043bf1a2c 59 const char* LoRAWanComm::getName() {
AndersonIctus 6:806043bf1a2c 60 return "LoRAWAN";
AndersonIctus 6:806043bf1a2c 61 }
AndersonIctus 6:806043bf1a2c 62
AndersonIctus 13:2dda4a91be01 63 LoraData* LoRAWanComm::getData() {
AndersonIctus 13:2dda4a91be01 64 return data;
AndersonIctus 13:2dda4a91be01 65 }
AndersonIctus 13:2dda4a91be01 66
AndersonIctus 10:d2ce206bd94e 67 int LoRAWanComm::connect() {
AndersonIctus 10:d2ce206bd94e 68 if(data->connect_params == NULL) {
AndersonIctus 10:d2ce206bd94e 69 D_LOG("Please, initialize the 'connect_params' in the LoraData instance before the connection process. \r\n");
AndersonIctus 10:d2ce206bd94e 70 return FALSE;
AndersonIctus 10:d2ce206bd94e 71 }
AndersonIctus 10:d2ce206bd94e 72
AndersonIctus 10:d2ce206bd94e 73 return lorawan->connect(*data->connect_params);
AndersonIctus 7:8db3e62ac4e2 74 }
AndersonIctus 7:8db3e62ac4e2 75
AndersonIctus 7:8db3e62ac4e2 76 int LoRAWanComm::disconnect() {
AndersonIctus 10:d2ce206bd94e 77 return -1; // lorawan->dis
AndersonIctus 8:e00fa6ea253c 78 }
AndersonIctus 8:e00fa6ea253c 79
AndersonIctus 8:e00fa6ea253c 80 ////////////////////////////////////////////////////////////////////////////////////
AndersonIctus 13:2dda4a91be01 81 int LoRAWanComm::write(const unsigned char* buffer, int offset) {
AndersonIctus 13:2dda4a91be01 82 return lorawan->send(data->lora_port, buffer, offset, data->read_write_flags);
AndersonIctus 6:806043bf1a2c 83 }
AndersonIctus 6:806043bf1a2c 84
AndersonIctus 11:14864dee8646 85 int LoRAWanComm::read(unsigned char* buffer, int offset) {
AndersonIctus 13:2dda4a91be01 86 return lorawan->receive(data->lora_port, buffer, offset, data->read_write_flags);
AndersonIctus 6:806043bf1a2c 87 }