OpenThread Example Improvement (#10299)

* feat(openthread): add extended example

Creates a new example that mixes different APIs

* feat(openthread): create cj.json file

Adds neessary CI file

* feat(openthread): improve the example

Update ExtendedRoterNode.ino with more use of API

* feat(openthread): improve the example

Adds OpenThread Native calls to the example

* feat(openthread): improve the example 

Update LeaderNode.ino example to add OpenThread Native calls.

* fix(openthread): bad formatting using space

Update keywords.txt to use TAB instead of SPACE in order to recognize correctly the keywords.

* fix(openthread): bad example file name - typo

Changed ExtendedRoterNode to ExtendedRouterNode - Typo error.

* feat(openthread): add extended example ci.json file

Added CI file to the example.

* fix(openthread): deleted bad file names in the example

Delete libraries/OpenThread/examples/SimpleThreadNetwork/ExtendedRoterNode directory

* fix(openthread): typo in commentaries

* fix(openthread): typo in commentaries

* ci(pre-commit): Apply automatic fixes

---------

Co-authored-by: pre-commit-ci-lite[bot] <117423508+pre-commit-ci-lite[bot]@users.noreply.github.com>

libraries/OpenThread/examples/SimpleThreadNetwork/ExtendedRouterNode/ExtendedRouterNode.ino

@@ -0,0 +1,65 @@
+#include "OThreadCLI.h"
+#include "OThreadCLI_Util.h"
+
+// Leader node shall use the same Network Key and channel
+#define CLI_NETWORK_KEY    "00112233445566778899aabbccddeeff"
+#define CLI_NETWORK_CHANEL "24"
+bool otStatus = true;
+
+void setup() {
+  Serial.begin(115200);
+  OThreadCLI.begin(false);  // No AutoStart - fresh start
+  Serial.println("Setting up OpenThread Node as Router/Child");
+  Serial.println("Make sure the Leader Node is already running");
+
+  otStatus &= otExecCommand("dataset", "clear");
+  otStatus &= otExecCommand("dataset networkkey", CLI_NETWORK_KEY);
+  otStatus &= otExecCommand("dataset channel", CLI_NETWORK_CHANEL);
+  otStatus &= otExecCommand("dataset", "commit active");
+  otStatus &= otExecCommand("ifconfig", "up");
+  otStatus &= otExecCommand("thread", "start");
+
+  if (!otStatus) {
+    Serial.println("\r\n\t===> Failed starting Thread Network!");
+    return;
+  }
+  // wait for the node to enter in the router state
+  uint32_t timeout = millis() + 90000;  // waits 90 seconds to
+  while (otGetDeviceRole() != OT_ROLE_CHILD && otGetDeviceRole() != OT_ROLE_ROUTER) {
+    Serial.print(".");
+    if (millis() > timeout) {
+      Serial.println("\r\n\t===> Timeout! Failed.");
+      otStatus = false;
+      break;
+    }
+    delay(500);
+  }
+
+  if (otStatus) {
+    // print the PanID using 2 methods
+
+    // CLI
+    char resp[256];
+    if (otGetRespCmd("panid", resp)) {
+      Serial.printf("\r\nPanID[using CLI]: %s\r\n", resp);
+    } else {
+      Serial.printf("\r\nPanID[using CLI]: FAILED!\r\n");
+    }
+
+    // OpenThread API
+    Serial.printf("PanID[using OT API]: 0x%x\r\n", (uint16_t)otLinkGetPanId(esp_openthread_get_instance()));
+  }
+  Serial.println("\r\n");
+}
+
+void loop() {
+  if (otStatus) {
+    Serial.println("Thread NetworkInformation: ");
+    Serial.println("---------------------------");
+    otPrintNetworkInformation(Serial);
+    Serial.println("---------------------------");
+  } else {
+    Serial.println("Some OpenThread operation has failed...");
+  }
+  delay(10000);
+}

libraries/OpenThread/examples/SimpleThreadNetwork/ExtendedRouterNode/ci.json

@@ -0,0 +1,9 @@
+{
+    "targets": {
+      "esp32": false,
+      "esp32c2": false,
+      "esp32c3": false,
+      "esp32s2": false,
+      "esp32s3": false
+    }
+  }

libraries/OpenThread/examples/SimpleThreadNetwork/LeaderNode/LeaderNode.ino

@@ -1,15 +1,15 @@
 /*
- * OpenThread.begin(false) will not automatically start a node in a Thread Network
- * A Leader node is the first device, that has a complete dataset, to start Thread
- * A complete dataset is easily achieved by using the OpenThread CLI command "dataset init new"
- *
- * In order to allow other node to join the network,
- * all of them shall use the same network master key
- * The network master key is a 16-byte key that is used to secure the network
- *
- * Using the same channel will make the process faster
- *
- */
+   OpenThread.begin(false) will not automatically start a node in a Thread Network
+   A Leader node is the first device, that has a complete dataset, to start Thread
+   A complete dataset is easily achieved by using the OpenThread CLI command "dataset init new"
+
+   In order to allow other node to join the network,
+   all of them shall use the same network master key
+   The network master key is a 16-byte key that is used to secure the network
+
+   Using the same channel will make the process faster
+
+*/
 
 #include "OThreadCLI.h"
 #include "OThreadCLI_Util.h"
@@ -17,10 +17,14 @@
 #define CLI_NETWORK_KEY    "dataset networkkey 00112233445566778899aabbccddeeff"
 #define CLI_NETWORK_CHANEL "dataset channel 24"
 
+otInstance *aInstance = NULL;
+
 void setup() {
   Serial.begin(115200);
   OThreadCLI.begin(false);  // No AutoStart - fresh start
+  Serial.println();
   Serial.println("Setting up OpenThread Node as Leader");
+  aInstance = esp_openthread_get_instance();
 
   OThreadCLI.println("dataset init new");
   OThreadCLI.println(CLI_NETWORK_KEY);
@@ -31,7 +35,53 @@ void setup() {
 }
 
 void loop() {
+  Serial.println("=============================================");
   Serial.print("Thread Node State: ");
   Serial.println(otGetStringDeviceRole());
+
+  // Native OpenThread API calls:
+  // wait until the node become Child or Router
+  if (otGetDeviceRole() == OT_ROLE_LEADER) {
+    // Network Name
+    const char *networkName = otThreadGetNetworkName(aInstance);
+    Serial.printf("Network Name: %s\r\n", networkName);
+    // Channel
+    uint8_t channel = otLinkGetChannel(aInstance);
+    Serial.printf("Channel: %d\r\n", channel);
+    // PAN ID
+    uint16_t panId = otLinkGetPanId(aInstance);
+    Serial.printf("PanID: 0x%04x\r\n", panId);
+    // Extended PAN ID
+    const otExtendedPanId *extPanId = otThreadGetExtendedPanId(aInstance);
+    Serial.printf("Extended PAN ID: ");
+    for (int i = 0; i < OT_EXT_PAN_ID_SIZE; i++) {
+      Serial.printf("%02x", extPanId->m8[i]);
+    }
+    Serial.println();
+    // Network Key
+    otNetworkKey networkKey;
+    otThreadGetNetworkKey(aInstance, &networkKey);
+    Serial.printf("Network Key: ");
+    for (int i = 0; i < OT_NETWORK_KEY_SIZE; i++) {
+      Serial.printf("%02x", networkKey.m8[i]);
+    }
+    Serial.println();
+    // IP Addresses
+    char buf[OT_IP6_ADDRESS_STRING_SIZE];
+    const otNetifAddress *address = otIp6GetUnicastAddresses(aInstance);
+    while (address != NULL) {
+      otIp6AddressToString(&address->mAddress, buf, sizeof(buf));
+      Serial.printf("IP Address: %s\r\n", buf);
+      address = address->mNext;
+    }
+    // Multicast IP Addresses
+    const otNetifMulticastAddress *mAddress = otIp6GetMulticastAddresses(aInstance);
+    while (mAddress != NULL) {
+      otIp6AddressToString(&mAddress->mAddress, buf, sizeof(buf));
+      printf("Multicast IP Address: %s\n", buf);
+      mAddress = mAddress->mNext;
+    }
+  }
+
   delay(5000);
 }

libraries/OpenThread/examples/SimpleThreadNetwork/RouterNode/RouterNode.ino

@@ -1,14 +1,14 @@
 /*
- * OpenThread.begin(false) will not automatically start a node in a Thread Network
- * A Router/Child node is the device that will join an existing Thread Network
- *
- * In order to allow this node to join the network,
- * it shall use the same network master key as used by the Leader Node
- * The network master key is a 16-byte key that is used to secure the network
- *
- * Using the same channel will make the process faster
- *
- */
+   OpenThread.begin(false) will not automatically start a node in a Thread Network
+   A Router/Child node is the device that will join an existing Thread Network
+
+   In order to allow this node to join the network,
+   it shall use the same network master key as used by the Leader Node
+   The network master key is a 16-byte key that is used to secure the network
+
+   Using the same channel will make the process faster
+
+*/
 
 #include "OThreadCLI.h"
 #include "OThreadCLI_Util.h"
@@ -16,11 +16,15 @@
 #define CLI_NETWORK_KEY    "dataset networkkey 00112233445566778899aabbccddeeff"
 #define CLI_NETWORK_CHANEL "dataset channel 24"
 
+otInstance *aInstance = NULL;
+
 void setup() {
   Serial.begin(115200);
   OThreadCLI.begin(false);  // No AutoStart - fresh start
+  Serial.println();
   Serial.println("Setting up OpenThread Node as Router/Child");
   Serial.println("Make sure the Leader Node is already running");
+  aInstance = esp_openthread_get_instance();
 
   OThreadCLI.println("dataset clear");
   OThreadCLI.println(CLI_NETWORK_KEY);
@@ -31,7 +35,53 @@ void setup() {
 }
 
 void loop() {
+  Serial.println("=============================================");
   Serial.print("Thread Node State: ");
   Serial.println(otGetStringDeviceRole());
+
+  // Native OpenThread API calls:
+  // wait until the node become Child or Router
+  if (otGetDeviceRole() == OT_ROLE_CHILD || otGetDeviceRole() == OT_ROLE_ROUTER) {
+    // Network Name
+    const char *networkName = otThreadGetNetworkName(aInstance);
+    Serial.printf("Network Name: %s\r\n", networkName);
+    // Channel
+    uint8_t channel = otLinkGetChannel(aInstance);
+    Serial.printf("Channel: %d\r\n", channel);
+    // PAN ID
+    uint16_t panId = otLinkGetPanId(aInstance);
+    Serial.printf("PanID: 0x%04x\r\n", panId);
+    // Extended PAN ID
+    const otExtendedPanId *extPanId = otThreadGetExtendedPanId(aInstance);
+    Serial.printf("Extended PAN ID: ");
+    for (int i = 0; i < OT_EXT_PAN_ID_SIZE; i++) {
+      Serial.printf("%02x", extPanId->m8[i]);
+    }
+    Serial.println();
+    // Network Key
+    otNetworkKey networkKey;
+    otThreadGetNetworkKey(aInstance, &networkKey);
+    Serial.printf("Network Key: ");
+    for (int i = 0; i < OT_NETWORK_KEY_SIZE; i++) {
+      Serial.printf("%02x", networkKey.m8[i]);
+    }
+    Serial.println();
+    // IP Addresses
+    char buf[OT_IP6_ADDRESS_STRING_SIZE];
+    const otNetifAddress *address = otIp6GetUnicastAddresses(aInstance);
+    while (address != NULL) {
+      otIp6AddressToString(&address->mAddress, buf, sizeof(buf));
+      Serial.printf("IP Address: %s\r\n", buf);
+      address = address->mNext;
+    }
+    // Multicast IP Addresses
+    const otNetifMulticastAddress *mAddress = otIp6GetMulticastAddresses(aInstance);
+    while (mAddress != NULL) {
+      otIp6AddressToString(&mAddress->mAddress, buf, sizeof(buf));
+      printf("Multicast IP Address: %s\n", buf);
+      mAddress = mAddress->mNext;
+    }
+  }
+
   delay(5000);
 }