Support for frdm rw612

Signed-off-by: Simone Orru <simone.orru@secomind.com>

Author: sorru94

README.md

@@ -49,6 +49,11 @@ You can now build the sample with the following command:
 ```sh
 west build --sysbuild -p -b mimxrt1064_evk clea_cpu_monitoring_zephyr/app/
 ```
+Or if choosing the FRDM-RW612 board:
+```sh
+west build --sysbuild -p -b frdm_rw612 clea_cpu_monitoring_zephyr/app -DEXTRA_CONF_FILE="prj-wifi.conf"
+```
+
 Then flash it with the command:
 ```sh
 west flash --runner=linkserver

app/CMakeLists.txt

@@ -24,6 +24,9 @@ test_sysbuild()
 
 # create source files list
 FILE(GLOB app_common_sources ${CMAKE_CURRENT_LIST_DIR}/src/*.c)
+if(NOT CONFIG_WIFI)
+    LIST(REMOVE_ITEM app_common_sources ${CMAKE_CURRENT_LIST_DIR}/src/wifi.c)
+endif()
 target_sources(app PRIVATE ${app_common_sources})
 target_include_directories(app PRIVATE ${CMAKE_CURRENT_LIST_DIR}/include)
 

app/Kconfig

@@ -4,6 +4,32 @@ endmenu
 
 menu "CPU metrics sample application"
 
+config WIFI_SSID
+    string "WiFi SSID"
+	depends on WIFI
+    default ""
+	help
+	  WiFi access point SSID.
+
+config WIFI_PASSWORD
+    string "WiFi password"
+	depends on WIFI
+    default ""
+    help
+        WiFi access point password.
+
+config CPU_TEMP_SENSOR
+    bool "CPU temperature sensor"
+    default n
+    help
+        Temperature sensor embedded within the CPU die.
+
+config AMBIENT_TEMP_SENSOR
+    bool "Ambient temperature sensor"
+    default n
+    help
+        Temperature sensor embedded within the ambient.
+
 config ASTARTE_DEVICE_ID
 	string "Astarte device ID"
     default ""

app/boards/frdm_rw612.conf

@@ -0,0 +1,12 @@
+# (C) Copyright 2025, SECO Mind Srl
+#
+# SPDX-License-Identifier: Apache-2.0
+
+# Enable the WiFi
+CONFIG_WIFI_NXP=y
+
+# Use a large log buffer size
+CONFIG_LOG_BUFFER_SIZE=32768
+
+# Set the ambient temperature sensor in the demo
+CONFIG_AMBIENT_TEMP_SENSOR=y

app/boards/frdm_rw612.overlay

@@ -0,0 +1,18 @@
+/*
+ * (C) Copyright 2025, SECO Mind Srl
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+&w25q512jvfiq {
+	partitions {
+		astarte_partition: partition@3E00000 {
+			label = "astarte";
+			reg = <0x03E00000 DT_SIZE_K(128)>;
+		};
+		edgehog_partition: partition@3E20000 {
+			label = "edgehog";
+			reg = <0x03E20000 DT_SIZE_K(128)>;
+		};
+	};
+};

app/boards/mimxrt1064_evk.conf

@@ -10,3 +10,5 @@ CONFIG_EDGEHOG_DEVICE_USE_EDGEHOG_PARTITION=y
 
 CONFIG_LOG_MODE_DEFERRED=y
 CONFIG_LOG_BUFFER_SIZE=32768
+
+CONFIG_CPU_TEMP_SENSOR=y

app/include/wifi.h

@@ -0,0 +1,22 @@
+/*
+ * (C) Copyright 2025, SECO Mind Srl
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ */
+
+#ifndef WIFI_H
+#define WIFI_H
+
+#include <zephyr/net/wifi.h>
+
+/**
+ * @brief Initialize the wifi driver
+ */
+void app_wifi_init(void);
+
+/**
+ * @brief Connect the wifi to an SSID
+ */
+int app_wifi_connect(const char *ssid, enum wifi_security_type sec, const char *psk);
+
+#endif /* WIFI_H */

app/interfaces/com.example.poc.AmbientTemp.json

@@ -0,0 +1,18 @@
+{
+    "interface_name": "com.example.poc.AmbientTemp",
+    "version_major": 0,
+    "version_minor": 1,
+    "type": "datastream",
+    "ownership": "device",
+    "aggregation": "individual",
+    "mappings": [
+      {
+        "endpoint": "/temp",
+        "type": "double",
+        "database_retention_policy": "use_ttl",
+        "database_retention_ttl": 5184000,
+        "explicit_timestamp": true,
+        "description": "SOC temperature in °C"
+      }
+    ]
+  }

app/interfaces/generated_interfaces.c

@@ -10,6 +10,28 @@
 // Interface names should resemble as closely as possible their respective .json file names.
 // NOLINTBEGIN(readability-identifier-naming)
 
+static const astarte_mapping_t com_example_poc_AmbientTemp_mappings[1] = {
+
+    {
+        .endpoint = "/temp",
+        .type = ASTARTE_MAPPING_TYPE_DOUBLE,
+        .reliability = ASTARTE_MAPPING_RELIABILITY_UNRELIABLE,
+        .explicit_timestamp = true,
+        .allow_unset = false,
+    },
+};
+
+const astarte_interface_t com_example_poc_AmbientTemp = {
+    .name = "com.example.poc.AmbientTemp",
+    .major_version = 0,
+    .minor_version = 1,
+    .type = ASTARTE_INTERFACE_TYPE_DATASTREAM,
+    .ownership = ASTARTE_INTERFACE_OWNERSHIP_DEVICE,
+    .aggregation = ASTARTE_INTERFACE_AGGREGATION_INDIVIDUAL,
+    .mappings = com_example_poc_AmbientTemp_mappings,
+    .mappings_length = 1U,
+};
+
 static const astarte_mapping_t com_example_poc_CpuMetrics_mappings[1] = {
 
     {

app/interfaces/generated_interfaces.h

@@ -17,6 +17,7 @@
 
 // Interface names should resemble as closely as possible their respective .json file names.
 // NOLINTBEGIN(readability-identifier-naming)
+extern const astarte_interface_t com_example_poc_AmbientTemp;
 extern const astarte_interface_t com_example_poc_CpuMetrics;
 extern const astarte_interface_t com_example_poc_CpuTemp;
 // NOLINTEND(readability-identifier-naming)