Diff: src/main.cpp

Revision:

43:97fd5b4de956

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/src/main.cpp	Wed Jul 07 11:34:06 2021 +0000
@@ -0,0 +1,152 @@
+
+/* Libraries */
+
+#include "mbed.h"
+#include "mDot.h"
+#include "ChannelPlans.h"
+#include "RadioEvent.h"
+#include "dot_util.h"
+
+#if defined(FOTA)
+    #include "Fota.h"
+    #include "SPIFBlockDevice.h"
+    #include "DataFlashBlockDevice.h"
+#endif
+
+/*****************************************************************************/
+
+/* Connection Parameters */
+
+// Channel Plan
+// The active channel plan is the one that will be compiled
+// CP_US915, CP_AU915, CP_EU868, CP_KR920, CP_AS923, CP_AS923_2, CP_AS923_3,
+// CP_AS923_JAPAN, CP_AS923_JAPAN1, CP_AS923_JAPAN2, CP_IN865, CP_RU864
+#if !defined(CHANNEL_PLAN)
+    #define CHANNEL_PLAN CP_EU868
+#endif
+
+static uint8_t network_address[] = { 0x01, 0x02, 0x03, 0x04 };
+static uint8_t network_session_key[] = { 0x01, 0x02, 0x03, 0x04, 0x01, 0x02, 0x03, 0x04, 0x01, 0x02, 0x03, 0x04, 0x01, 0x02, 0x03, 0x04 };
+static uint8_t data_session_key[] = { 0x01, 0x02, 0x03, 0x04, 0x01, 0x02, 0x03, 0x04, 0x01, 0x02, 0x03, 0x04, 0x01, 0x02, 0x03, 0x04 };
+static uint8_t frequency_sub_band = 6;
+static lora::NetworkType network_type = lora::PUBLIC_LORAWAN;
+static uint8_t join_delay = 5;
+static uint8_t ack = 1;
+static bool adr = true;
+
+/*****************************************************************************/
+
+/* Global Elements */
+
+mDot* dot = NULL;
+lora::ChannelPlan* plan = NULL;
+
+/*****************************************************************************/
+
+/* Main Function */
+
+int main()
+{
+    RadioEvent events;
+
+    // Create channel plan
+    plan = create_channel_plan();
+    assert(plan);
+
+    #if defined(FOTA)
+        mbed::BlockDevice* ext_bd = NULL;
+    
+        ext_bd = new SPIFBlockDevice();
+        int ret = ext_bd->init();
+        if (ext_bd->init() < 0)
+        {
+            delete ext_bd;
+            ext_bd = new DataFlashBlockDevice();
+            ret = ext_bd->init();
+            // Check for zero size because DataFlashBlockDevice doesn't
+            // return an error if the chip is not present
+            if ((ret < 0) || (ext_bd->size() == 0))
+            {
+                delete ext_bd;
+                ext_bd = NULL;
+            }
+        }
+    
+        dot = mDot::getInstance(plan, ext_bd);
+    
+        if (ext_bd != NULL)
+        {
+            logInfo("External flash device detected, type: %s, size: 0x%08x",
+                    ext_bd->get_type(), (uint32_t)ext_bd->size());
+        }
+        
+        Fota::getInstance(dot);
+    #else
+        dot = mDot::getInstance(plan);
+    #endif
+    assert(dot);
+
+    // attach the custom events handler
+    dot->setEvents(&events);
+
+    if (!dot->getStandbyFlag()) {
+        logInfo("mbed-os library version: %d.%d.%d", MBED_MAJOR_VERSION, MBED_MINOR_VERSION, MBED_PATCH_VERSION);
+
+        // start from a well-known state
+        logInfo("defaulting Dot configuration");
+        dot->resetConfig();
+        dot->resetNetworkSession();
+
+        // make sure library logging is turned on
+        dot->setLogLevel(mts::MTSLog::INFO_LEVEL);
+
+        // update configuration if necessary
+        if (dot->getJoinMode() != mDot::MANUAL) {
+            logInfo("changing network join mode to MANUAL");
+            if (dot->setJoinMode(mDot::MANUAL) != mDot::MDOT_OK) {
+                logError("failed to set network join mode to MANUAL");
+            }
+        }
+        // in MANUAL join mode there is no join request/response transaction
+        // as long as the Dot is configured correctly and provisioned correctly on the gateway, it should be able to communicate
+        // network address - 4 bytes (00000001 - FFFFFFFE)
+        // network session key - 16 bytes
+        // data session key - 16 bytes
+        // to provision your Dot with a Conduit gateway, follow the following steps
+        //   * ssh into the Conduit
+        //   * provision the Dot using the lora-query application: http://www.multitech.net/developer/software/lora/lora-network-server/
+        //      lora-query -a 01020304 A 0102030401020304 <your Dot's device ID> 01020304010203040102030401020304 01020304010203040102030401020304
+        //   * if you change the network address, network session key, or data session key, make sure you update them on the gateway
+        // to provision your Dot with a 3rd party gateway, see the gateway or network provider documentation
+        update_manual_config(network_address, network_session_key, data_session_key, frequency_sub_band, network_type, ack);
+
+        // enable or disable Adaptive Data Rate
+        dot->setAdr(adr);
+
+        // Configure the join delay
+        dot->setJoinDelay(join_delay);
+
+        // save changes to configuration
+        logInfo("saving configuration");
+        if (!dot->saveConfig()) {
+            logError("failed to save configuration");
+        }
+
+        // display configuration
+        display_config();
+    } else {
+        // restore the saved session if the dot woke from deepsleep mode
+        // useful to use with deepsleep because session info is otherwise lost when the dot enters deepsleep
+        logInfo("restoring network session from NVM");
+        dot->restoreNetworkSession();
+    }
+
+    while(1)
+    {
+        
+    }
+
+    return 0;
+}
+
+/*****************************************************************************/