From 3455992218cb02391d2c31a6405597d84163c88b Mon Sep 17 00:00:00 2001
From: Wang Qixiang <43193572+wqx6@users.noreply.github.com>
Date: Tue, 16 Nov 2021 22:07:00 +0800
Subject: [PATCH] fix compilation errors for other esp examples on esp32c3
 (#11716)

---
 examples/ipv6only-app/esp32/README.md                     | 4 ++++
 examples/ipv6only-app/esp32/main/main.cpp                 | 2 +-
 examples/lock-app/esp32/README.md                         | 4 ++++
 examples/lock-app/esp32/main/include/AppConfig.h          | 8 +++++++-
 examples/pigweed-app/esp32/README.md                      | 4 ++++
 examples/temperature-measurement-app/esp32/README.md      | 4 ++++
 .../GenericThreadStackManagerImpl_OpenThread.cpp          | 2 +-
 7 files changed, 25 insertions(+), 3 deletions(-)

diff --git a/examples/ipv6only-app/esp32/README.md b/examples/ipv6only-app/esp32/README.md
index e53262f096adcb..6f4e17cc7a1ffe 100644
--- a/examples/ipv6only-app/esp32/README.md
+++ b/examples/ipv6only-app/esp32/README.md
@@ -55,6 +55,10 @@ make sure the IDF_PATH has been exported(See the manual setup steps above).
 
         $ source ./scripts/activate.sh
 
+-   Select IDF Target
+
+        $ idf.py set-target esp32(or esp32c3)
+
 -   Configuration Options
 
         To choose from the different configuration options, run menuconfig
diff --git a/examples/ipv6only-app/esp32/main/main.cpp b/examples/ipv6only-app/esp32/main/main.cpp
index 3c1bdf301d3f53..c6104e9da89b91 100644
--- a/examples/ipv6only-app/esp32/main/main.cpp
+++ b/examples/ipv6only-app/esp32/main/main.cpp
@@ -50,7 +50,7 @@ void UdpReceiver(void * pvParameters)
     int optval;                     // flag value for setsockopt
     int n;                          // message byte size
     int sockfd = 0;
-    unsigned int clientlen;         // byte size of client's address
+    socklen_t clientlen;            // byte size of client's address
     struct sockaddr_in6 clientaddr; // client addr
 
     while (1)
diff --git a/examples/lock-app/esp32/README.md b/examples/lock-app/esp32/README.md
index 8b3daffbac7009..eaab96db2f228b 100644
--- a/examples/lock-app/esp32/README.md
+++ b/examples/lock-app/esp32/README.md
@@ -57,6 +57,10 @@ make sure the IDF_PATH has been exported(See the manual setup steps above).
 
         $ source ./scripts/activate.sh
 
+-   Target Set
+
+        $ idf.py set-target esp32(or esp32c3)
+
 -   Configuration Options
 
     This application uses `ESP32-DevKitC` as a default device type. To use other
diff --git a/examples/lock-app/esp32/main/include/AppConfig.h b/examples/lock-app/esp32/main/include/AppConfig.h
index 61256e16425716..ec883599d56627 100644
--- a/examples/lock-app/esp32/main/include/AppConfig.h
+++ b/examples/lock-app/esp32/main/include/AppConfig.h
@@ -22,13 +22,19 @@
 // ---- Lock Example App Config ----
 
 #define APP_TASK_NAME "LOCK-APP"
-
+#if CONFIG_IDF_TARGET_ESP32
 #define SYSTEM_STATE_LED GPIO_NUM_25
 #define LOCK_STATE_LED GPIO_NUM_26
 
 #define APP_LOCK_BUTTON GPIO_NUM_34
 #define APP_FUNCTION_BUTTON GPIO_NUM_35
+#elif CONFIG_IDF_TARGET_ESP32C3
+#define SYSTEM_STATE_LED GPIO_NUM_8
+#define LOCK_STATE_LED GPIO_NUM_9
 
+#define APP_LOCK_BUTTON GPIO_NUM_18
+#define APP_FUNCTION_BUTTON GPIO_NUM_19
+#endif
 #define APP_BUTTON_DEBOUNCE_PERIOD_MS 50
 
 #define APP_BUTTON_PRESSED 0
diff --git a/examples/pigweed-app/esp32/README.md b/examples/pigweed-app/esp32/README.md
index f9d8beea77f5f0..50d0a7bab0780d 100644
--- a/examples/pigweed-app/esp32/README.md
+++ b/examples/pigweed-app/esp32/README.md
@@ -71,6 +71,10 @@ To download and install packages.
 
         $ source ./scripts/activate.sh
 
+-   Target Select
+
+        $ idf.py set-target esp32(or esp32c3)
+
 -   Configuration Options
 
         To choose from the different configuration options, run menuconfig.
diff --git a/examples/temperature-measurement-app/esp32/README.md b/examples/temperature-measurement-app/esp32/README.md
index e1f74180bb3d51..8d56feb11c5575 100644
--- a/examples/temperature-measurement-app/esp32/README.md
+++ b/examples/temperature-measurement-app/esp32/README.md
@@ -57,6 +57,10 @@ make sure the IDF_PATH has been exported(See the manual setup steps above).
 
         $ source ./scripts/activate.sh
 
+-   Target Select
+
+        $ idf.py set-target esp32(or esp32c3)
+
 -   Configuration Options
 
     This application uses `ESP32-DevKitC` as a default device type. To use other
diff --git a/src/platform/OpenThread/GenericThreadStackManagerImpl_OpenThread.cpp b/src/platform/OpenThread/GenericThreadStackManagerImpl_OpenThread.cpp
index b762c2af1d09f1..92ea4cec28f0db 100644
--- a/src/platform/OpenThread/GenericThreadStackManagerImpl_OpenThread.cpp
+++ b/src/platform/OpenThread/GenericThreadStackManagerImpl_OpenThread.cpp
@@ -827,7 +827,7 @@ CHIP_ERROR GenericThreadStackManagerImpl_OpenThread<ImplClass>::_WriteThreadNetw
 
     case ThreadNetworkDiagnostics::Attributes::RoutingRole::Id: {
         otDeviceRole role = otThreadGetDeviceRole(mOTInst);
-        err               = encoder.Encode(role);
+        err               = encoder.Encode(static_cast<uint8_t>(role));
     }
     break;