Jonathan Lathem / Mbed 2 deprecated easyButton_ATL_IOT

EasyButtonCode

Dependencies:   libmDot mbed-rtos mbed

Fork of easyButton_GP_IOT by Jonathan Lathem

main.cpp@13:aebe2bf2aa8b, 2016-04-19 (annotated)

Committer:
jlathem
Date:
Tue Apr 19 13:01:23 2016 +0000
Revision:
13:aebe2bf2aa8b
Parent:
12:e82913ee9c61
Child:
14:9358bae86990
Final Version;

Who changed what in which revision?

UserRevisionLine numberNew contents of line
SomeRandomBloke 0:5a0b43f3b143 1 #include "mbed.h"
SomeRandomBloke 0:5a0b43f3b143 2 #include "mDot.h"
SomeRandomBloke 0:5a0b43f3b143 3 #include "MTSLog.h"
SomeRandomBloke 0:5a0b43f3b143 4 #include "MTSText.h"
SomeRandomBloke 0:5a0b43f3b143 5 #include <string>
SomeRandomBloke 0:5a0b43f3b143 6 #include <vector>
SomeRandomBloke 0:5a0b43f3b143 7
SomeRandomBloke 0:5a0b43f3b143 8 using namespace mts;
SomeRandomBloke 0:5a0b43f3b143 9
SomeRandomBloke 4:f649ab1b61d1 10 #define MIN(a,b) (((a)<(b))?(a):(b))
SomeRandomBloke 4:f649ab1b61d1 11 #define MAX(a,b) (((a)>(b))?(a):(b))
SomeRandomBloke 4:f649ab1b61d1 12
SomeRandomBloke 8:8070e9d660e4 13 // Values as used by The Things Network
SomeRandomBloke 5:48eb9245a914 14 // Application session key
SomeRandomBloke 5:48eb9245a914 15 uint8_t AppSKey[16]= {0x2B, 0x7E, 0x15, 0x16, 0x28, 0xAE, 0xD2, 0xA6, 0xAB, 0xF7, 0x15, 0x88, 0x09, 0xCF, 0x4F, 0x3C};
SomeRandomBloke 5:48eb9245a914 16 // Network session key
SomeRandomBloke 5:48eb9245a914 17 uint8_t NwkSKey[16]= {0x2B, 0x7E, 0x15, 0x16, 0x28, 0xAE, 0xD2, 0xA6, 0xAB, 0xF7, 0x15, 0x88, 0x09, 0xCF, 0x4F, 0x3C};
SomeRandomBloke 8:8070e9d660e4 18
SomeRandomBloke 9:086351e54b57 19 // Network Address - Get your own address range at http://thethingsnetwork.org/wiki/AddressSpace
jlathem 13:aebe2bf2aa8b 20 uint8_t NetworkAddr[4]= {0x02,0x01,0x6C,0x02}; // Our Network address or Node ID
SomeRandomBloke 8:8070e9d660e4 21
SomeRandomBloke 8:8070e9d660e4 22
SomeRandomBloke 8:8070e9d660e4 23 // Some defines for the LoRa configuration
SomeRandomBloke 8:8070e9d660e4 24 #define LORA_ACK 0
jlathem 13:aebe2bf2aa8b 25 #define LORA_TXPOWER 20
SomeRandomBloke 0:5a0b43f3b143 26
jlathem 13:aebe2bf2aa8b 27 //Ignoring sub band for EU modules.
jlathem 13:aebe2bf2aa8b 28 static uint8_t config_frequency_sub_band = 6;
SomeRandomBloke 0:5a0b43f3b143 29
SomeRandomBloke 3:367aa95f9771 30 // Serial via USB for debugging only
SomeRandomBloke 0:5a0b43f3b143 31 Serial pc(USBTX,USBRX);
SomeRandomBloke 0:5a0b43f3b143 32
jlathem 13:aebe2bf2aa8b 33 DigitalIn easyButton(PA_5);
jlathem 13:aebe2bf2aa8b 34
jlathem 13:aebe2bf2aa8b 35 int main(){
SomeRandomBloke 0:5a0b43f3b143 36 int32_t ret;
SomeRandomBloke 0:5a0b43f3b143 37 mDot* dot;
SomeRandomBloke 0:5a0b43f3b143 38 std::vector<uint8_t> send_data;
SomeRandomBloke 0:5a0b43f3b143 39 std::vector<uint8_t> recv_data;
SomeRandomBloke 5:48eb9245a914 40 std::vector<uint8_t> nwkSKey;
SomeRandomBloke 5:48eb9245a914 41 std::vector<uint8_t> nodeAddr;
SomeRandomBloke 6:0a7760eeaba9 42 std::vector<uint8_t> networkAddr;
SomeRandomBloke 0:5a0b43f3b143 43
SomeRandomBloke 0:5a0b43f3b143 44 pc.baud(115200);
jlathem 13:aebe2bf2aa8b 45 pc.printf("TTN Easy Button\n\r");
SomeRandomBloke 1:45cec6aea002 46
SomeRandomBloke 0:5a0b43f3b143 47 // get a mDot handle
SomeRandomBloke 0:5a0b43f3b143 48 dot = mDot::getInstance();
SomeRandomBloke 0:5a0b43f3b143 49
jlathem 13:aebe2bf2aa8b 50 // dot->setLogLevel(MTSLog::WARNING_LEVEL);
jlathem 13:aebe2bf2aa8b 51 dot->setLogLevel(MTSLog::INFO_LEVEL);
SomeRandomBloke 0:5a0b43f3b143 52
SomeRandomBloke 1:45cec6aea002 53 logInfo("Checking Config");
SomeRandomBloke 1:45cec6aea002 54
SomeRandomBloke 1:45cec6aea002 55 // Test if we've already saved the config
SomeRandomBloke 1:45cec6aea002 56 std::string configNetworkName = dot->getNetworkName();
SomeRandomBloke 5:48eb9245a914 57
SomeRandomBloke 5:48eb9245a914 58 uint8_t *it = NwkSKey;
SomeRandomBloke 5:48eb9245a914 59 for (uint8_t i = 0; i<16; i++)
SomeRandomBloke 5:48eb9245a914 60 nwkSKey.push_back((uint8_t) *it++);
SomeRandomBloke 5:48eb9245a914 61
SomeRandomBloke 6:0a7760eeaba9 62 it = NetworkAddr;
SomeRandomBloke 5:48eb9245a914 63 for (uint8_t i = 0; i<4; i++)
SomeRandomBloke 6:0a7760eeaba9 64 networkAddr.push_back((uint8_t) *it++);
SomeRandomBloke 1:45cec6aea002 65
SomeRandomBloke 9:086351e54b57 66 logInfo("Resetting Config");
SomeRandomBloke 9:086351e54b57 67 // reset to default config so we know what state we're in
SomeRandomBloke 9:086351e54b57 68 dot->resetConfig();
SomeRandomBloke 1:45cec6aea002 69
SomeRandomBloke 5:48eb9245a914 70 // Set byte order - AEP less than 1.0.30
SomeRandomBloke 8:8070e9d660e4 71 dot->setJoinByteOrder(mDot::MSB); // This is default for > 1.0.30 Conduit
SomeRandomBloke 0:5a0b43f3b143 72
SomeRandomBloke 5:48eb9245a914 73 // Set Spreading Factor, higher is lower data rate, smaller packets but longer range
SomeRandomBloke 5:48eb9245a914 74 // Lower is higher data rate, larger packets and shorter range.
SomeRandomBloke 5:48eb9245a914 75 logInfo("Set SF");
jlathem 13:aebe2bf2aa8b 76 if((ret = dot->setTxDataRate( mDot::SF_10 )) != mDot::MDOT_OK) {
SomeRandomBloke 5:48eb9245a914 77 logError("Failed to set SF %d:%s", ret, mDot::getReturnCodeString(ret).c_str());
SomeRandomBloke 5:48eb9245a914 78 }
SomeRandomBloke 5:48eb9245a914 79
SomeRandomBloke 5:48eb9245a914 80 logInfo("Set TxPower");
SomeRandomBloke 8:8070e9d660e4 81 if((ret = dot->setTxPower( LORA_TXPOWER )) != mDot::MDOT_OK) {
SomeRandomBloke 5:48eb9245a914 82 logError("Failed to set Tx Power %d:%s", ret, mDot::getReturnCodeString(ret).c_str());
SomeRandomBloke 5:48eb9245a914 83 }
SomeRandomBloke 5:48eb9245a914 84
SomeRandomBloke 7:2a704d1a30e1 85 logInfo("Set Public mode");
SomeRandomBloke 7:2a704d1a30e1 86 if((ret = dot->setPublicNetwork(true)) != mDot::MDOT_OK) {
SomeRandomBloke 7:2a704d1a30e1 87 logError("failed to set Public Mode %d:%s", ret, mDot::getReturnCodeString(ret).c_str());
SomeRandomBloke 7:2a704d1a30e1 88 }
SomeRandomBloke 7:2a704d1a30e1 89
SomeRandomBloke 7:2a704d1a30e1 90 logInfo("Set MANUAL Join mode");
SomeRandomBloke 7:2a704d1a30e1 91 if((ret = dot->setJoinMode(mDot::MANUAL)) != mDot::MDOT_OK) {
SomeRandomBloke 7:2a704d1a30e1 92 logError("Failed to set MANUAL Join Mode %d:%s", ret, mDot::getReturnCodeString(ret).c_str());
SomeRandomBloke 7:2a704d1a30e1 93 }
SomeRandomBloke 7:2a704d1a30e1 94
SomeRandomBloke 5:48eb9245a914 95 logInfo("Set Ack");
SomeRandomBloke 5:48eb9245a914 96 // 1 retries on Ack, 0 to disable
SomeRandomBloke 8:8070e9d660e4 97 if((ret = dot->setAck( LORA_ACK)) != mDot::MDOT_OK) {
SomeRandomBloke 5:48eb9245a914 98 logError("Failed to set Ack %d:%s", ret, mDot::getReturnCodeString(ret).c_str());
SomeRandomBloke 5:48eb9245a914 99 }
SomeRandomBloke 3:367aa95f9771 100
SomeRandomBloke 1:45cec6aea002 101 // Not applicable for 868MHz in EU
jlathem 13:aebe2bf2aa8b 102 if ((ret = dot->setFrequencySubBand(config_frequency_sub_band)) != mDot::MDOT_OK) {
jlathem 13:aebe2bf2aa8b 103 logError("Failed to set frequency sub band %s", ret);
jlathem 13:aebe2bf2aa8b 104 }
SomeRandomBloke 1:45cec6aea002 105
SomeRandomBloke 6:0a7760eeaba9 106 logInfo("Set Network Address");
SomeRandomBloke 6:0a7760eeaba9 107 if ((ret = dot->setNetworkAddress(networkAddr)) != mDot::MDOT_OK) {
SomeRandomBloke 7:2a704d1a30e1 108 logError("Failed to set Network Address %d:%s", ret, mDot::getReturnCodeString(ret).c_str());
SomeRandomBloke 7:2a704d1a30e1 109 }
SomeRandomBloke 7:2a704d1a30e1 110
SomeRandomBloke 7:2a704d1a30e1 111 logInfo("Set Data Session Key");
SomeRandomBloke 7:2a704d1a30e1 112 if ((ret = dot->setDataSessionKey(nwkSKey)) != mDot::MDOT_OK) {
SomeRandomBloke 7:2a704d1a30e1 113 logError("Failed to set Data Session Key %d:%s", ret, mDot::getReturnCodeString(ret).c_str());
SomeRandomBloke 5:48eb9245a914 114 }
SomeRandomBloke 0:5a0b43f3b143 115
SomeRandomBloke 5:48eb9245a914 116 logInfo("Set Network Session Key");
SomeRandomBloke 5:48eb9245a914 117 if ((ret = dot->setNetworkSessionKey(nwkSKey)) != mDot::MDOT_OK) {
SomeRandomBloke 5:48eb9245a914 118 logError("Failed to set Network Session Key %d:%s", ret, mDot::getReturnCodeString(ret).c_str());
SomeRandomBloke 5:48eb9245a914 119 }
SomeRandomBloke 5:48eb9245a914 120
SomeRandomBloke 5:48eb9245a914 121 logInfo("Saving Config");
SomeRandomBloke 5:48eb9245a914 122 // Save config
SomeRandomBloke 5:48eb9245a914 123 if (! dot->saveConfig()) {
SomeRandomBloke 5:48eb9245a914 124 logError("failed to save configuration");
SomeRandomBloke 0:5a0b43f3b143 125 }
SomeRandomBloke 5:48eb9245a914 126
SomeRandomBloke 5:48eb9245a914 127 // Display what is set
SomeRandomBloke 5:48eb9245a914 128 std::vector<uint8_t> tmp = dot->getNetworkSessionKey();
SomeRandomBloke 5:48eb9245a914 129 pc.printf("Network Session Key: ");
SomeRandomBloke 5:48eb9245a914 130 pc.printf("%s\r\n", mts::Text::bin2hexString(tmp, " ").c_str());
SomeRandomBloke 5:48eb9245a914 131
SomeRandomBloke 5:48eb9245a914 132 tmp = dot->getDataSessionKey();
SomeRandomBloke 5:48eb9245a914 133 pc.printf("Data Session Key: ");
SomeRandomBloke 5:48eb9245a914 134 pc.printf("%s\r\n", mts::Text::bin2hexString(tmp, " ").c_str());
SomeRandomBloke 0:5a0b43f3b143 135
SomeRandomBloke 6:0a7760eeaba9 136 pc.printf("Device ID ");
SomeRandomBloke 6:0a7760eeaba9 137 std::vector<uint8_t> deviceId;
SomeRandomBloke 6:0a7760eeaba9 138 deviceId = dot->getDeviceId();
SomeRandomBloke 6:0a7760eeaba9 139 for (std::vector<uint8_t>::iterator it = deviceId.begin() ; it != deviceId.end(); ++it)
SomeRandomBloke 5:48eb9245a914 140 pc.printf("%2.2x",*it );
SomeRandomBloke 6:0a7760eeaba9 141 pc.printf("\r\n");
SomeRandomBloke 5:48eb9245a914 142
SomeRandomBloke 6:0a7760eeaba9 143 std::vector<uint8_t> netAddress;
SomeRandomBloke 9:086351e54b57 144
SomeRandomBloke 6:0a7760eeaba9 145 pc.printf("Network Address ");
SomeRandomBloke 6:0a7760eeaba9 146 netAddress = dot->getNetworkAddress();
SomeRandomBloke 6:0a7760eeaba9 147 for (std::vector<uint8_t>::iterator it = netAddress.begin() ; it != netAddress.end(); ++it)
SomeRandomBloke 5:48eb9245a914 148 pc.printf("%2.2x",*it );
SomeRandomBloke 5:48eb9245a914 149
SomeRandomBloke 5:48eb9245a914 150 pc.printf("\r\n");
SomeRandomBloke 5:48eb9245a914 151
SomeRandomBloke 5:48eb9245a914 152 // Display LoRa parameters
SomeRandomBloke 5:48eb9245a914 153 // Display label and values in different colours, show pretty values not numeric values where applicable
SomeRandomBloke 5:48eb9245a914 154 pc.printf("Public Network: %s\r\n", (char*)(dot->getPublicNetwork() ? "Yes" : "No") );
SomeRandomBloke 5:48eb9245a914 155 pc.printf("Frequency: %s\r\n", (char*)mDot::FrequencyBandStr(dot->getFrequencyBand()).c_str() );
SomeRandomBloke 5:48eb9245a914 156 pc.printf("Sub Band: %s\r\n", (char*)mDot::FrequencySubBandStr(dot->getFrequencySubBand()).c_str() );
SomeRandomBloke 5:48eb9245a914 157 pc.printf("Join Mode: %s\r\n", (char*)mDot::JoinModeStr(dot->getJoinMode()).c_str() );
SomeRandomBloke 6:0a7760eeaba9 158 pc.printf("Join Retries: %d\r\n", dot->getJoinRetries() );
SomeRandomBloke 6:0a7760eeaba9 159 pc.printf("Join Byte Order: %s\r\n", (char*)(dot->getJoinByteOrder() == 0 ? "LSB" : "MSB") );
SomeRandomBloke 5:48eb9245a914 160 pc.printf("Link Check Count: %d\r\n", dot->getLinkCheckCount() );
SomeRandomBloke 7:2a704d1a30e1 161 pc.printf("Link Check Thold: %d\r\n", dot->getLinkCheckThreshold() );
SomeRandomBloke 5:48eb9245a914 162 pc.printf("Tx Data Rate: %s\r\n", (char*)mDot::DataRateStr(dot->getTxDataRate()).c_str() );
SomeRandomBloke 5:48eb9245a914 163 pc.printf("Tx Power: %d\r\n", dot->getTxPower() );
SomeRandomBloke 6:0a7760eeaba9 164 pc.printf("TxWait: %s, ", (dot->getTxWait() ? "Y" : "N" ));
SomeRandomBloke 5:48eb9245a914 165 pc.printf("CRC: %s, ", (dot->getCrc() ? "Y" : "N") );
SomeRandomBloke 5:48eb9245a914 166 pc.printf("Ack: %s\r\n", (dot->getAck() ? "Y" : "N") );
SomeRandomBloke 5:48eb9245a914 167
jlathem 13:aebe2bf2aa8b 168 char dataBuf[50];
jlathem 13:aebe2bf2aa8b 169
SomeRandomBloke 9:086351e54b57 170 logInfo("Joining Network");
SomeRandomBloke 6:0a7760eeaba9 171
SomeRandomBloke 9:086351e54b57 172 while ((ret = dot->joinNetwork()) != mDot::MDOT_OK) {
SomeRandomBloke 9:086351e54b57 173 logError("failed to join network [%d][%s]", ret, mDot::getReturnCodeString(ret).c_str());
SomeRandomBloke 9:086351e54b57 174 wait_ms(dot->getNextTxMs() + 1);
SomeRandomBloke 9:086351e54b57 175 }
jlathem 13:aebe2bf2aa8b 176
SomeRandomBloke 9:086351e54b57 177 logInfo("Joined Network");
SomeRandomBloke 6:0a7760eeaba9 178
jlathem 13:aebe2bf2aa8b 179
SomeRandomBloke 0:5a0b43f3b143 180 while( 1 ) {
jlathem 13:aebe2bf2aa8b 181 pc.printf("Waiting for Button Push....");
jlathem 13:aebe2bf2aa8b 182 while (easyButton == 0){wait(0.1);}
jlathem 13:aebe2bf2aa8b 183 pc.printf("Button Pushed!\n");
jlathem 13:aebe2bf2aa8b 184 while (easyButton == 1) {wait(0.1);}
jlathem 13:aebe2bf2aa8b 185
jlathem 13:aebe2bf2aa8b 186 sprintf(dataBuf, "easy");
jlathem 13:aebe2bf2aa8b 187
SomeRandomBloke 0:5a0b43f3b143 188 send_data.clear();
SomeRandomBloke 0:5a0b43f3b143 189 // probably not the most efficent way to do this
SomeRandomBloke 0:5a0b43f3b143 190 for( int i=0; i< strlen(dataBuf); i++ )
SomeRandomBloke 0:5a0b43f3b143 191 send_data.push_back( dataBuf[i] );
SomeRandomBloke 0:5a0b43f3b143 192
SomeRandomBloke 0:5a0b43f3b143 193 if ((ret = dot->send(send_data)) != mDot::MDOT_OK) {
SomeRandomBloke 0:5a0b43f3b143 194 logError("failed to send: [%d][%s]", ret, mDot::getReturnCodeString(ret).c_str());
SomeRandomBloke 0:5a0b43f3b143 195 } else {
SomeRandomBloke 0:5a0b43f3b143 196 logInfo("send data: %s", Text::bin2hexString(send_data).c_str());
SomeRandomBloke 0:5a0b43f3b143 197 }
jlathem 13:aebe2bf2aa8b 198
jlathem 13:aebe2bf2aa8b 199 dot->resetCpu();
SomeRandomBloke 0:5a0b43f3b143 200 }
SomeRandomBloke 0:5a0b43f3b143 201 return 0;
SomeRandomBloke 0:5a0b43f3b143 202 }