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alrm working version
Dependencies: DHT libmDot mbed-rtos mbed
Fork of mDot_Connect_IoTClub_one_wire_4ch_8_24 by
main.cpp@13:5d050b414f16, 2016-08-20 (annotated)
- Committer:
- wang1tao
- Date:
- Sat Aug 20 11:43:09 2016 +0000
- Revision:
- 13:5d050b414f16
- Parent:
- 12:b31e43c9fb15
- Child:
- 14:0616e4361f0c
Alarm supported
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
mfiore | 0:09250cd371d2 | 1 | #include "mbed.h" |
mfiore | 0:09250cd371d2 | 2 | #include "mDot.h" |
mfiore | 4:36e214ebfa56 | 3 | #include "MTSLog.h" |
mfiore | 0:09250cd371d2 | 4 | #include <string> |
mfiore | 0:09250cd371d2 | 5 | #include <vector> |
mfiore | 4:36e214ebfa56 | 6 | #include <algorithm> |
wang1tao | 9:cf45820af9b9 | 7 | #include "AnalogPH.h" |
wang1tao | 9:cf45820af9b9 | 8 | |
wang1tao | 13:5d050b414f16 | 9 | const char TURNON[] = "ON"; |
wang1tao | 13:5d050b414f16 | 10 | const char TURNOFF[] = "OFF"; |
wang1tao | 13:5d050b414f16 | 11 | |
wang1tao | 13:5d050b414f16 | 12 | DigitalOut Alarm(PA_2); |
wang1tao | 13:5d050b414f16 | 13 | |
wang1tao | 9:cf45820af9b9 | 14 | //defined for mDot SVB debug, comment it if applying for whole system |
wang1tao | 10:79124c0a5952 | 15 | //#define NO_MULTITECH_GATEWAY |
wang1tao | 9:cf45820af9b9 | 16 | |
wang1tao | 9:cf45820af9b9 | 17 | //Define the number of channels |
wang1tao | 13:5d050b414f16 | 18 | #define NUM_OF_CH 1 |
JCheng | 5:6c7d2f4d7377 | 19 | |
wang1tao | 9:cf45820af9b9 | 20 | AnalogPHSensor CH0_PH(PB_0, 0.0, 0.0); |
wang1tao | 9:cf45820af9b9 | 21 | |
wang1tao | 9:cf45820af9b9 | 22 | #if (NUM_OF_CH >1) |
wang1tao | 9:cf45820af9b9 | 23 | AnalogPHSensor CH1_PH(PB_1, 0.0, 0.0); |
wang1tao | 9:cf45820af9b9 | 24 | #endif |
wang1tao | 9:cf45820af9b9 | 25 | |
wang1tao | 9:cf45820af9b9 | 26 | #if (NUM_OF_CH >2) |
wang1tao | 10:79124c0a5952 | 27 | AnalogPHSensor CH2_PH(PA_5, 0.0, 0.0); |
wang1tao | 9:cf45820af9b9 | 28 | #endif |
wang1tao | 9:cf45820af9b9 | 29 | #if (NUM_OF_CH >3) |
wang1tao | 10:79124c0a5952 | 30 | AnalogPHSensor CH3_PH(PA_4, 0.0, 0.0); |
wang1tao | 9:cf45820af9b9 | 31 | #endif |
mfiore | 0:09250cd371d2 | 32 | |
mfiore | 2:6e2c378339d9 | 33 | // these options must match the settings on your Conduit |
mfiore | 2:6e2c378339d9 | 34 | // uncomment the following lines and edit their values to match your configuration |
JCheng | 5:6c7d2f4d7377 | 35 | static std::string config_network_name = "chinaiot"; |
JCheng | 5:6c7d2f4d7377 | 36 | static std::string config_network_pass = "password"; |
wang1tao | 10:79124c0a5952 | 37 | static uint8_t config_frequency_sub_band = 2; |
mfiore | 0:09250cd371d2 | 38 | |
mfiore | 0:09250cd371d2 | 39 | int main() { |
wang1tao | 10:79124c0a5952 | 40 | int32_t ret; |
mfiore | 0:09250cd371d2 | 41 | mDot* dot; |
wang1tao | 13:5d050b414f16 | 42 | std::vector<uint8_t> sendData, recvData; |
wang1tao | 9:cf45820af9b9 | 43 | float phValue; |
wang1tao | 9:cf45820af9b9 | 44 | char _header[] = "PH Sensors"; |
wang1tao | 13:5d050b414f16 | 45 | char sendBuf[11], recvBuf[11]; |
wang1tao | 9:cf45820af9b9 | 46 | int i, k; |
wang1tao | 12:b31e43c9fb15 | 47 | int send_failed; |
wang1tao | 13:5d050b414f16 | 48 | bool alarm_on; |
wang1tao | 9:cf45820af9b9 | 49 | |
mfiore | 0:09250cd371d2 | 50 | // get a mDot handle |
mfiore | 0:09250cd371d2 | 51 | dot = mDot::getInstance(); |
JCheng | 5:6c7d2f4d7377 | 52 | |
mfiore | 2:6e2c378339d9 | 53 | // print library version information |
mfiore | 2:6e2c378339d9 | 54 | logInfo("version: %s", dot->getId().c_str()); |
mfiore | 0:09250cd371d2 | 55 | |
mfiore | 2:6e2c378339d9 | 56 | //******************************************* |
mfiore | 2:6e2c378339d9 | 57 | // configuration |
mfiore | 2:6e2c378339d9 | 58 | //******************************************* |
mfiore | 0:09250cd371d2 | 59 | // reset to default config so we know what state we're in |
mfiore | 0:09250cd371d2 | 60 | dot->resetConfig(); |
JCheng | 5:6c7d2f4d7377 | 61 | |
mfiore | 4:36e214ebfa56 | 62 | dot->setLogLevel(mts::MTSLog::INFO_LEVEL); |
wang1tao | 9:cf45820af9b9 | 63 | #ifndef NO_MULTITECH_GATEWAY |
mfiore | 2:6e2c378339d9 | 64 | // set up the mDot with our network information: frequency sub band, network name, and network password |
mfiore | 2:6e2c378339d9 | 65 | // these can all be saved in NVM so they don't need to be set every time - see mDot::saveConfig() |
JCheng | 5:6c7d2f4d7377 | 66 | |
mfiore | 4:36e214ebfa56 | 67 | // frequency sub band is only applicable in the 915 (US) frequency band |
mfiore | 4:36e214ebfa56 | 68 | // if using a MultiTech Conduit gateway, use the same sub band as your Conduit (1-8) - the mDot will use the 8 channels in that sub band |
mfiore | 4:36e214ebfa56 | 69 | // if using a gateway that supports all 64 channels, use sub band 0 - the mDot will use all 64 channels |
mfiore | 2:6e2c378339d9 | 70 | logInfo("setting frequency sub band"); |
mfiore | 0:09250cd371d2 | 71 | if ((ret = dot->setFrequencySubBand(config_frequency_sub_band)) != mDot::MDOT_OK) { |
mfiore | 2:6e2c378339d9 | 72 | logError("failed to set frequency sub band %d:%s", ret, mDot::getReturnCodeString(ret).c_str()); |
mfiore | 2:6e2c378339d9 | 73 | } |
JCheng | 5:6c7d2f4d7377 | 74 | |
mfiore | 2:6e2c378339d9 | 75 | logInfo("setting network name"); |
mfiore | 2:6e2c378339d9 | 76 | if ((ret = dot->setNetworkName(config_network_name)) != mDot::MDOT_OK) { |
mfiore | 2:6e2c378339d9 | 77 | logError("failed to set network name %d:%s", ret, mDot::getReturnCodeString(ret).c_str()); |
mfiore | 0:09250cd371d2 | 78 | } |
JCheng | 5:6c7d2f4d7377 | 79 | |
mfiore | 2:6e2c378339d9 | 80 | logInfo("setting network password"); |
mfiore | 2:6e2c378339d9 | 81 | if ((ret = dot->setNetworkPassphrase(config_network_pass)) != mDot::MDOT_OK) { |
mfiore | 2:6e2c378339d9 | 82 | logError("failed to set network password %d:%s", ret, mDot::getReturnCodeString(ret).c_str()); |
mfiore | 0:09250cd371d2 | 83 | } |
JCheng | 5:6c7d2f4d7377 | 84 | |
mfiore | 4:36e214ebfa56 | 85 | // a higher spreading factor allows for longer range but lower throughput |
mfiore | 4:36e214ebfa56 | 86 | // in the 915 (US) frequency band, spreading factors 7 - 10 are available |
mfiore | 4:36e214ebfa56 | 87 | // in the 868 (EU) frequency band, spreading factors 7 - 12 are available |
mfiore | 4:36e214ebfa56 | 88 | logInfo("setting TX spreading factor"); |
mfiore | 4:36e214ebfa56 | 89 | if ((ret = dot->setTxDataRate(mDot::SF_10)) != mDot::MDOT_OK) { |
mfiore | 4:36e214ebfa56 | 90 | logError("failed to set TX datarate %d:%s", ret, mDot::getReturnCodeString(ret).c_str()); |
mfiore | 4:36e214ebfa56 | 91 | } |
JCheng | 5:6c7d2f4d7377 | 92 | |
mfiore | 4:36e214ebfa56 | 93 | // request receive confirmation of packets from the gateway |
mfiore | 4:36e214ebfa56 | 94 | logInfo("enabling ACKs"); |
mfiore | 4:36e214ebfa56 | 95 | if ((ret = dot->setAck(1)) != mDot::MDOT_OK) { |
mfiore | 4:36e214ebfa56 | 96 | logError("failed to enable ACKs %d:%s", ret, mDot::getReturnCodeString(ret).c_str()); |
mfiore | 4:36e214ebfa56 | 97 | } |
JCheng | 5:6c7d2f4d7377 | 98 | |
mfiore | 4:36e214ebfa56 | 99 | // save this configuration to the mDot's NVM |
mfiore | 2:6e2c378339d9 | 100 | logInfo("saving config"); |
mfiore | 2:6e2c378339d9 | 101 | if (! dot->saveConfig()) { |
mfiore | 2:6e2c378339d9 | 102 | logError("failed to save configuration"); |
mfiore | 0:09250cd371d2 | 103 | } |
mfiore | 2:6e2c378339d9 | 104 | //******************************************* |
mfiore | 2:6e2c378339d9 | 105 | // end of configuration |
mfiore | 2:6e2c378339d9 | 106 | //******************************************* |
mfiore | 0:09250cd371d2 | 107 | |
mfiore | 0:09250cd371d2 | 108 | // attempt to join the network |
mfiore | 2:6e2c378339d9 | 109 | logInfo("joining network"); |
mfiore | 0:09250cd371d2 | 110 | while ((ret = dot->joinNetwork()) != mDot::MDOT_OK) { |
mfiore | 2:6e2c378339d9 | 111 | logError("failed to join network %d:%s", ret, mDot::getReturnCodeString(ret).c_str()); |
mfiore | 4:36e214ebfa56 | 112 | // in the 868 (EU) frequency band, we need to wait until another channel is available before transmitting again |
mfiore | 4:36e214ebfa56 | 113 | osDelay(std::max((uint32_t)1000, (uint32_t)dot->getNextTxMs())); |
mfiore | 0:09250cd371d2 | 114 | } |
mfiore | 0:09250cd371d2 | 115 | |
wang1tao | 13:5d050b414f16 | 116 | sendData.clear(); |
mfiore | 0:09250cd371d2 | 117 | // format data for sending to the gateway |
wang1tao | 9:cf45820af9b9 | 118 | for( int i=0; i< strlen(_header); i++ ) |
wang1tao | 13:5d050b414f16 | 119 | sendData.push_back( _header[i] ); |
wang1tao | 9:cf45820af9b9 | 120 | |
wang1tao | 9:cf45820af9b9 | 121 | // send the data to the gateway |
wang1tao | 13:5d050b414f16 | 122 | if ((ret = dot->send(sendData)) != mDot::MDOT_OK) { |
wang1tao | 9:cf45820af9b9 | 123 | logError("failed to send", ret, mDot::getReturnCodeString(ret).c_str()); |
wang1tao | 9:cf45820af9b9 | 124 | } else { |
wang1tao | 9:cf45820af9b9 | 125 | logInfo("successfully sent data to gateway"); |
wang1tao | 9:cf45820af9b9 | 126 | } |
wang1tao | 9:cf45820af9b9 | 127 | #else |
wang1tao | 9:cf45820af9b9 | 128 | logInfo("%s", _header); |
wang1tao | 9:cf45820af9b9 | 129 | #endif |
mfiore | 0:09250cd371d2 | 130 | while (true) { |
wang1tao | 12:b31e43c9fb15 | 131 | send_failed = 0; |
wang1tao | 13:5d050b414f16 | 132 | alarm_on = false; |
wang1tao | 9:cf45820af9b9 | 133 | // Read the PH values |
wang1tao | 9:cf45820af9b9 | 134 | for(k=0; k<NUM_OF_CH; k++){ |
wang1tao | 9:cf45820af9b9 | 135 | switch(k){ |
wang1tao | 9:cf45820af9b9 | 136 | case 0: phValue = CH0_PH; break; |
wang1tao | 9:cf45820af9b9 | 137 | #if (NUM_OF_CH >1) |
wang1tao | 9:cf45820af9b9 | 138 | case 1: phValue = CH1_PH; break; |
wang1tao | 9:cf45820af9b9 | 139 | #endif |
wang1tao | 9:cf45820af9b9 | 140 | #if (NUM_OF_CH >2) |
wang1tao | 9:cf45820af9b9 | 141 | case 2: phValue = CH2_PH; break; |
wang1tao | 9:cf45820af9b9 | 142 | #endif |
wang1tao | 9:cf45820af9b9 | 143 | #if (NUM_OF_CH >3) |
wang1tao | 9:cf45820af9b9 | 144 | case 3: phValue = CH3_PH; break; |
wang1tao | 9:cf45820af9b9 | 145 | #endif |
wang1tao | 9:cf45820af9b9 | 146 | default: |
wang1tao | 9:cf45820af9b9 | 147 | break; |
wang1tao | 10:79124c0a5952 | 148 | } |
wang1tao | 13:5d050b414f16 | 149 | sprintf(sendBuf, "CH%d:%5.4f", k, phValue); |
wang1tao | 13:5d050b414f16 | 150 | logInfo("%s", sendBuf); |
wang1tao | 9:cf45820af9b9 | 151 | |
wang1tao | 9:cf45820af9b9 | 152 | #ifndef NO_MULTITECH_GATEWAY |
wang1tao | 9:cf45820af9b9 | 153 | //Send the data to Gateway |
wang1tao | 13:5d050b414f16 | 154 | sendData.clear(); |
wang1tao | 9:cf45820af9b9 | 155 | // probably not the most efficent way to do this |
wang1tao | 13:5d050b414f16 | 156 | for( int i=0; i< strlen(sendBuf); i++ ) |
wang1tao | 13:5d050b414f16 | 157 | sendData.push_back( sendBuf[i] ); |
wang1tao | 9:cf45820af9b9 | 158 | |
wang1tao | 9:cf45820af9b9 | 159 | // send the data to the gateway |
wang1tao | 13:5d050b414f16 | 160 | if ((ret = dot->send(sendData)) != mDot::MDOT_OK) { |
wang1tao | 9:cf45820af9b9 | 161 | logError("failed to send", ret, mDot::getReturnCodeString(ret).c_str()); |
wang1tao | 12:b31e43c9fb15 | 162 | send_failed++; |
wang1tao | 13:5d050b414f16 | 163 | osDelay(std::max((uint32_t)5000, (uint32_t)dot->getNextTxMs())); |
wang1tao | 12:b31e43c9fb15 | 164 | } else { |
wang1tao | 12:b31e43c9fb15 | 165 | logInfo("successfully sent data to gateway"); |
wang1tao | 13:5d050b414f16 | 166 | for(i=0;i<11;i++)recvBuf[i]=0; //clear recv buffer |
wang1tao | 13:5d050b414f16 | 167 | recvData.clear(); //clear recv data |
wang1tao | 13:5d050b414f16 | 168 | if ((ret = dot->recv(recvData)) != mDot::MDOT_OK) { |
wang1tao | 13:5d050b414f16 | 169 | logError("failed to recv: [%d][%s]", ret, mDot::getReturnCodeString(ret).c_str()); |
wang1tao | 13:5d050b414f16 | 170 | } else { |
wang1tao | 13:5d050b414f16 | 171 | //logInfo("datasize = %d", recvData.size()); |
wang1tao | 13:5d050b414f16 | 172 | for(i=0; i< recvData.size(); i++ ) |
wang1tao | 13:5d050b414f16 | 173 | recvBuf[i] = recvData[i]; |
wang1tao | 13:5d050b414f16 | 174 | logInfo("RECV:%s", recvBuf); |
wang1tao | 13:5d050b414f16 | 175 | if(0==strcmp(recvBuf, TURNON)) alarm_on = true; |
wang1tao | 13:5d050b414f16 | 176 | } |
wang1tao | 9:cf45820af9b9 | 177 | } |
wang1tao | 13:5d050b414f16 | 178 | osDelay(std::max((uint32_t)5000, (uint32_t)dot->getNextTxMs())); |
wang1tao | 9:cf45820af9b9 | 179 | #endif |
wang1tao | 12:b31e43c9fb15 | 180 | } |
wang1tao | 13:5d050b414f16 | 181 | |
wang1tao | 13:5d050b414f16 | 182 | //handle the alarm |
wang1tao | 13:5d050b414f16 | 183 | if(alarm_on){ |
wang1tao | 13:5d050b414f16 | 184 | logInfo("Turn on the alarm"); |
wang1tao | 13:5d050b414f16 | 185 | Alarm = 1; |
wang1tao | 13:5d050b414f16 | 186 | }else{ |
wang1tao | 13:5d050b414f16 | 187 | logInfo("Turn off the alarm"); |
wang1tao | 13:5d050b414f16 | 188 | Alarm = 0; |
wang1tao | 13:5d050b414f16 | 189 | } |
wang1tao | 13:5d050b414f16 | 190 | |
wang1tao | 12:b31e43c9fb15 | 191 | if(send_failed>=3){ |
wang1tao | 12:b31e43c9fb15 | 192 | // attempt to rejoin the network |
wang1tao | 12:b31e43c9fb15 | 193 | logInfo("Attemp to rejoin network...."); |
wang1tao | 12:b31e43c9fb15 | 194 | if ((ret = dot->joinNetworkOnce()) != mDot::MDOT_OK) { |
wang1tao | 12:b31e43c9fb15 | 195 | logError("Failed to rejoin network!"); // %d:%s", ret, mDot::getReturnCodeString(ret).c_str()); |
wang1tao | 12:b31e43c9fb15 | 196 | }else{ |
wang1tao | 12:b31e43c9fb15 | 197 | logInfo("Rejoin network successfully!"); |
wang1tao | 12:b31e43c9fb15 | 198 | } |
wang1tao | 13:5d050b414f16 | 199 | osDelay(std::max((uint32_t)5000, (uint32_t)dot->getNextTxMs())); |
wang1tao | 12:b31e43c9fb15 | 200 | } |
wang1tao | 13:5d050b414f16 | 201 | |
wang1tao | 10:79124c0a5952 | 202 | //printf("++++++++++++++++++++++\t"); |
mfiore | 4:36e214ebfa56 | 203 | // in the 868 (EU) frequency band, we need to wait until another channel is available before transmitting again |
wang1tao | 9:cf45820af9b9 | 204 | #ifndef NO_MULTITECH_GATEWAY |
mfiore | 4:36e214ebfa56 | 205 | osDelay(std::max((uint32_t)5000, (uint32_t)dot->getNextTxMs())); |
wang1tao | 9:cf45820af9b9 | 206 | #else |
wang1tao | 9:cf45820af9b9 | 207 | osDelay(1000); |
wang1tao | 9:cf45820af9b9 | 208 | #endif |
mfiore | 0:09250cd371d2 | 209 | } |
mfiore | 0:09250cd371d2 | 210 | |
mfiore | 0:09250cd371d2 | 211 | } |