Diff: main.cpp

Revision:

0:5ec8b39fcf53

Child:

1:f2e840f754c8

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/main.cpp	Wed Aug 19 17:03:30 2015 +0000
@@ -0,0 +1,77 @@
+#include "mbed.h"
+#include "mDot.h"
+#include <string>
+#include <vector>
+#include "MTSLog.h"
+
+// these options must match the settings on your Conduit
+static std::string config_network_name = "<lora network id>";
+static std::string config_network_pass = "<lora network key>";
+static uint8_t config_frequency_sub_band = 1;
+
+int main() {
+    int32_t ret;
+    mDot* dot;
+    std::vector<uint8_t> data;
+    std::string data_str = "hello world!";
+
+    // get a mDot handle
+    dot = mDot::getInstance();
+
+    // reset to default config so we know what state we're in
+    dot->resetConfig();
+
+    dot->setLogLevel(mts::MTSLog::TRACE_LEVEL);
+    
+    // print library version information
+    logInfo("version: %s", dot->getId().c_str());
+
+    // set up the mDot with our network information
+    if ((ret = dot->setFrequencySubBand(config_frequency_sub_band)) != mDot::MDOT_OK) {
+        logError("failed to set frequency sub band %d:%s", ret, mDot::getReturnCodeString(ret).c_str());
+    }
+    if ((ret = dot->setNetworkName(config_network_name)) != mDot::MDOT_OK) {
+        logError("failed to set network name %d:%s", ret, mDot::getReturnCodeString(ret).c_str());
+    }
+    if ((ret = dot->setNetworkPassphrase(config_network_pass)) != mDot::MDOT_OK) {
+        logError("failed to set network password %d:%s", ret, mDot::getReturnCodeString(ret).c_str());
+    }
+    if ((ret = dot->setJoinMode(mDot::AUTO_OTA)) != mDot::MDOT_OK) {
+        logError("failed to set network join mode %d:%s", ret, mDot::getReturnCodeString(ret).c_str());
+    }
+
+    // attempt to join the network
+    if ((ret = dot->joinNetwork()) != mDot::MDOT_OK) {
+        logError("failed to join network %d:%s", ret, mDot::getReturnCodeString(ret).c_str());
+    }
+
+    // format data for sending to the gateway
+    for (std::string::iterator it = data_str.begin(); it != data_str.end(); it++)
+        data.push_back((uint8_t) *it);
+
+    if (!dot->getNetworkJoinStatus()) {
+        if ((ret = dot->joinNetwork()) != mDot::MDOT_OK) {
+            logError("failed to join network %d:%s", ret, mDot::getReturnCodeString(ret).c_str());
+        }
+    }
+    if (dot->getNetworkJoinStatus()) {
+        // send the data
+        // ACKs are enabled by default, so we're expecting to get one back
+        if ((ret = dot->send(data)) != mDot::MDOT_OK) {
+            logError("failed to send %d:%s", ret, mDot::getReturnCodeString(ret).c_str());
+        } else {
+            logInfo("successfully sent data to gateway");
+        }
+    }
+
+    uint32_t sleep_time = (dot->getNextTxMs() / 1000) + 10;
+    logInfo("going to sleep...");
+
+    // go to sleep and wake up automatically sleep_time seconds later
+    dot->sleep(sleep_time, mDot::RTC_ALARM, false);
+
+    // go to sleep and wake up on rising edge of WKUP pin (PA0/XBEE_CTS/XBEE_DIO7)
+    // dot->sleep(0, mDot::INTERRUPT, false);
+
+    return 0;
+}