Added simulation tests with renode and pipeline

.github/workflows/build_test.yml

@@ -0,0 +1,78 @@
+# Copyright (c) 2024, Victor Chavez ([email protected])
+# SPDX-License-Identifier: Apache-2.0
+
+name: Build
+
+on:
+  push:
+  pull_request:
+
+jobs:
+
+  build:
+    runs-on: ubuntu-22.04
+    container: ghcr.io/zephyrproject-rtos/ci:v0.26.2
+    env:
+      CMAKE_PREFIX_PATH: /opt/toolchains
+      ZEPHYR_VERSION: 3.6.0
+      BOARD: nrf52840dk_nrf52840
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+      - name: Initialize
+        run: |
+          cd /tmp/
+          west init --mr v$ZEPHYR_VERSION
+          west update -o=--depth=1 -n
+
+      - name: Build Uptime Sample
+        working-directory: /tmp/
+        run: |
+          west build $GITHUB_WORKSPACE/samples/uptime -b $BOARD --build-dir $GITHUB_WORKSPACE/samples/uptime/build
+
+      - name: Build Central
+        working-directory: /tmp/
+        run: |
+          west build $GITHUB_WORKSPACE/tests/renode/ble_central -b $BOARD --build-dir $GITHUB_WORKSPACE/tests/renode/ble_central/build
+
+      - name : Upload Firmware
+        uses: actions/upload-artifact@v4
+        with:
+          name: zephyr-build
+          path: |
+            samples/uptime/build/zephyr/zephyr.elf
+            tests/renode/ble_central/build/zephyr/zephyr.elf
+
+  test:
+    needs: build
+    runs-on: ubuntu-20.04
+    steps:
+      - name: Clone repository
+        uses: actions/checkout@v4
+
+      - name: Download zephyr binaries
+        uses: actions/download-artifact@v4
+        with:
+          name: zephyr-build
+
+      - name: Run tests on latest Renode
+        uses: antmicro/[email protected]
+        with:
+            renode-version: '1.13.3'
+            tests-to-run: 'tests/renode/uptime_test.robot'
+            renode-path: renode-1.13
+            artifacts-path: ${{ github.workspace }}
+
+
+      - name: Archive latest results
+        uses: actions/upload-artifact@v4
+        if: failure()
+        with:
+            name: test-results-latest
+            path: |
+                report.html
+                log.html
+                robot_output.xml
+
+
+

.gitignore

@@ -1 +1,8 @@
 build*
+*.pyc
+*.idea
+*/.vscode/*
+tests/renode/logs/*
+tests/renode/*.html
+tests/renode/*.xml
+tests/renode/snapshots

README.md

@@ -26,7 +26,33 @@ The  definition of BLE services and characteristics can be done at compile time
 A demo is located in the samples folder. This demo can be used as a reference on how to use this module.
 
 
+# Tests
+
+Some basic tests are done with [Renode](https://renode.readthedocs.io/en/latest/) to simulate the correct setup of the BLE Services and characteristics. 
+
+## Requirements
+
+- Renode v1.13.3
+- Robot framework
+
+## Robot
+
+To run the unit test suite with robot execute:
+
+```bash
+renode-test -t tests/renode/uptime_test.robot
+```
+
+## Debug 
+
+If you want to manually debug the tests instead load the Renode script
+
+```bash
+renode tests/renode/uptime.resc
+```
+
+
 ## Contact
 
-Contact for issues, contributions as git patches or general information at [email protected]
+Contact for issues, contributions as git patches or general information at vchavezb(at)protonmail.com
 

samples/uptime/prj.conf

@@ -1,5 +1,5 @@
 #
-# Copyright 2023, Victor Chavez
+# Copyright 2024, Victor Chavez
 #
 # SPDX-License-Identifier: Apache-2.0
 #
@@ -14,3 +14,6 @@ CONFIG_LIB_CPLUSPLUS=y
 CONFIG_STD_CPP17=y
 CONFIG_NEWLIB_LIBC=y
 CONFIG_BLE_UTILS=y
+CONFIG_BT_ASSERT=n
+CONFIG_LOG=y
+CONFIG_BT_HCI_ACL_FLOW_CONTROL=n

samples/uptime/src/ble.cpp

@@ -1,8 +1,8 @@
 /*!*****************************************************************
-* Copyright 2023, Victor Chavez
+* Copyright 2023-2024, Victor Chavez
 * SPDX-License-Identifier: Apache-2.0
-* @file ble.cpp
-* @author Victor Chavez ([email protected])
+* @file main.cpp
+* @author Victor Chavez ([email protected])
 *
 * @brief
 * BLE connection implementation for uptime service demo
@@ -12,7 +12,9 @@
 * - OS: Zephyr v3.2.x
 ********************************************************************/
 #include <zephyr/bluetooth/conn.h>
+#include <zephyr/logging/log.h>
 #include "ble.hpp"
+LOG_MODULE_REGISTER(ble, CONFIG_LOG_DEFAULT_LEVEL);
 
 namespace ble
 {
@@ -27,24 +29,24 @@ static void connected(bt_conn *conn, uint8_t conn_err)
 
 	if (conn_err)
     {
-		printk("Connection failed (err %d)\n", conn_err);
+		LOG_INF("Connection failed (err %d)", conn_err);
 		return;
 	}
 
 	err = bt_conn_get_info(conn, &info);
 	if (err)
     {
-		printk("Failed to get connection info (err %d)\n", err);
+		LOG_ERR("Failed to get connection info (err %d)", err);
 	}
     else 
     {
-		printk("Connected: %s\n", addr);
+		LOG_INF("Connected: %s\n", addr);
 	}
 }
 
 static void disconnected(struct bt_conn *conn, uint8_t reason)
 {
-	printk("Disconnected (reason 0x%02x)\n", reason);
+	LOG_INF("Disconnected (reason 0x%02x)", reason);
 }
 
 BT_CONN_CB_DEFINE(conn_callbacks) =
@@ -71,7 +73,7 @@ static int start_adv(void)
                                 nullptr,
                                 0);
 	if (err) {
-		printk("Failed to create advertiser set (err %d)\n", err);
+		LOG_ERR("Failed to create advertiser set (err %d)", err);
 		return err;
 	}
 	return 0;
@@ -85,15 +87,15 @@ int init()
 		err = bt_enable(NULL);
 		if (err)
 		{
-			printk("Bluetooth init failed (err %d)\n", err);
+			LOG_ERR("Bluetooth init failed (err %d)", err);
 			break;
 		}
 
-		printk("Bluetooth initialized\n");
+		LOG_INF("Bluetooth initialized\n");
 		err = start_adv();
 		if (err)
 		{
-			printk("Advertising failed to create (err %d)\n", err);
+			LOG_ERR("Advertising failed to create (err %d)", err);
 			break;
 		}
 	}while(0);

samples/uptime/src/ble.hpp

@@ -1,8 +1,8 @@
 /*!*****************************************************************
 * Copyright 2023, Victor Chavez
 * SPDX-License-Identifier: Apache-2.0
-* @file ble.hpp
-* @author Victor Chavez ([email protected])
+* @file main.cpp
+* @author Victor Chavez ([email protected])
 *
 * @brief
 * BLE connection functions for uptime service demo

samples/uptime/src/main.cpp

@@ -1,8 +1,8 @@
 /*!*****************************************************************
-* Copyright 2023, Victor Chavez
+* Copyright 2023-2024, Victor Chavez
 * SPDX-License-Identifier: Apache-2.0
 * @file main.cpp
-* @author Victor Chavez ([email protected])
+* @author Victor Chavez ([email protected])
 *
 * @brief
 * Main source file that implements an uptime service demo for the BLE utils module
@@ -14,18 +14,20 @@
 
 #include "ble.hpp"
 #include <zephyr/kernel.h>
+#include <zephyr/logging/log.h>
 #include "uptime_service.hpp"
+LOG_MODULE_REGISTER(main, CONFIG_LOG_DEFAULT_LEVEL);
 
 uptime::Service uptime_service;
 
 int main(void)
 {
-	printk("Starting Uptime BLE Utils sample\n");
+	LOG_INF("Starting Uptime BLE Utils sample");
 	uptime_service.init();
 	ble::init();
 	for (;;)
 	{
-		const uint32_t uptime_ms = k_uptime_get_32(); 
+		const uint32_t uptime_ms = k_uptime_get_32();
 		uptime_service.update(uptime_ms/1000U);
 		k_sleep(K_MSEC(1000));		
 	}

samples/uptime/src/uptime_service.cpp

@@ -1,9 +1,8 @@
 /*!*****************************************************************
-* Copyright 2023, Victor Chavez
+* Copyright 2023-2024, Victor Chavez
 * SPDX-License-Identifier: Apache-2.0
-* @file uptime_service.cpp
-* @author Victor Chavez ([email protected])
-* @date 13.03.2023
+* @file main.cpp
+* @author Victor Chavez ([email protected])
 *
 * @brief
 * BLE Service implementation
@@ -12,24 +11,15 @@
 * - language: C++17
 * - OS: Zephyr v3.2.x
 ********************************************************************/
-
+#include <zephyr/logging/log.h>
 #include "uptime_service.hpp"
 
+LOG_MODULE_REGISTER(uptime_svc, CONFIG_LOG_DEFAULT_LEVEL);
+
 namespace uptime
 {
 
-namespace uuid
-{
-    static constexpr bt_uuid_128 svc_base = ble_utils::uuid::uuid128_init(0xABCD0000, 
-                                                                        0x1234,
-                                                                        0x5678,
-                                                                        0x9ABC,
-                                                                        0xDEF012345678);
-
-    static constexpr bt_uuid_128 char_basic = ble_utils::uuid::derive_uuid(svc_base,0x0001);
-    static constexpr bt_uuid_128 char_notify = ble_utils::uuid::derive_uuid(svc_base,0x0002);
-    static constexpr bt_uuid_128 char_indicate = ble_utils::uuid::derive_uuid(svc_base,0x0003);
-}
+
 
 namespace characteristic
 {
@@ -61,19 +51,35 @@ Notify::Notify():
 {
 }
 
+void Notify::ccc_changed(CCCValue_e value)
+{
+    int val = static_cast<int>(value);
+    LOG_INF("Characteristic Notify Uptime CCC changed %d\n",val);
+}
+
 Indicate::Indicate():
     ble_utils::gatt::CharacteristicIndicate((const bt_uuid*)&uuid::char_indicate)    
 {
 }
 
+void Indicate::ccc_changed(CCCValue_e value)
+{
+    int val = static_cast<int>(value);
+    LOG_INF("Characteristic Indicate Uptime CCC changed %d\n",val);
+}
+void Indicate::indicate_rsp()
+{
+    LOG_INF("Characteristic Indicate Uptime Completed\n");
+}
+
 } // namespace characteristic
 
 Service::Service():
     ble_utils::gatt::Service((const bt_uuid*)&uuid::svc_base)
 {
     register_char(&m_basic);
-    register_char(&m_notify);
     register_char(&m_indicate);
+    register_char(&m_notify);
 }
 
 void Service::update(uint32_t uptime)