firmware: app: tasks: Initial structure of the parameter server task #…

…136

firmware/app/tasks/param_server.c

@@ -0,0 +1,55 @@
+/*
+ * param_server.h
+ * 
+ * Copyright (C) 2021, SpaceLab.
+ * 
+ * This file is part of EPS 2.0.
+ * 
+ * EPS 2.0 is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * EPS 2.0 is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with EPS 2.0. If not, see <http://www.gnu.org/licenses/>.
+ * 
+ */
+
+/**
+ * \brief Parameter server task implementation.
+ * 
+ * \author Gabriel Mariano Marcelino <[email protected]>
+ * 
+ * \version 0.2.1
+ * 
+ * \date 2021/06/30
+ * 
+ * \addtogroup param_server
+ * \{
+ */
+
+#include "param_server.h"
+
+xTaskHandle xTaskParamServerHandle;
+
+void vTaskParamServer(void *pvParameters)
+{
+    /* Delay before the first cycle */
+    vTaskDelay(pdMS_TO_TICKS(TASK_PARAM_SERVER_INITIAL_DELAY_MS));
+
+    while(1)
+    {
+        TickType_t last_cycle = xTaskGetTickCount();
+
+        /* TODO */
+
+        vTaskDelayUntil(&last_cycle, pdMS_TO_TICKS(TASK_PARAM_SERVER_PERIOD_MS));
+    }
+}
+
+/** \} End of param_server group */

firmware/app/tasks/param_server.h

@@ -0,0 +1,65 @@
+/*
+ * param_server.c
+ * 
+ * Copyright (C) 2021, SpaceLab.
+ * 
+ * This file is part of EPS 2.0.
+ * 
+ * EPS 2.0 is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ * 
+ * EPS 2.0 is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ * 
+ * You should have received a copy of the GNU General Public License
+ * along with EPS 2.0. If not, see <http://www.gnu.org/licenses/>.
+ * 
+ */
+
+/**
+ * \brief Parameter server task definition.
+ * 
+ * \author Gabriel Mariano Marcelino <[email protected]>
+ * 
+ * \version 0.2.1
+ * 
+ * \date 2021/06/30
+ * 
+ * \defgroup param_server Parameter server
+ * \ingroup tasks
+ * \{
+ */
+
+#ifndef PARAM_SERVER_H_
+#define PARAM_SERVER_H_
+
+#include <FreeRTOS.h>
+#include <task.h>
+
+#define TASK_PARAM_SERVER_NAME                      "Param Server"      /**< Task name. */
+#define TASK_PARAM_SERVER_STACK_SIZE                300                 /**< Stack size in bytes. */
+#define TASK_PARAM_SERVER_PRIORITY                  4                   /**< Task priority. */
+#define TASK_PARAM_SERVER_PERIOD_MS                 50                  /**< Task period in milliseconds. */
+#define TASK_PARAM_SERVER_INITIAL_DELAY_MS          1000                /**< Delay, in milliseconds, before the first execution. */
+
+/**
+ * \brief Parameter server handle.
+ */
+extern xTaskHandle xTaskParamServerHandle;
+
+/**
+ * \brief Parameter server task.
+ *
+ * \param[in] pvParameters is a value that will passed as the task's parameter.
+ *
+ * \return None.
+ */
+void vTaskParamServer(void *pvParameters);
+
+#endif /* PARAM_SERVER_H_ */
+
+/** \} End of param_server group */

firmware/app/tasks/tasks.c

@@ -25,7 +25,7 @@
  * 
  * \author Gabriel Mariano Marcelino <[email protected]>
  * 
- * \version 0.2.0
+ * \version 0.2.1
  * 
  * \date 2021/04/09
  * 
@@ -44,6 +44,7 @@
 #include "watchdog_reset.h"
 #include "system_reset.h"
 #include "read_sensors.h"
+#include "param_server.h"
 
 void create_tasks()
 {
@@ -96,6 +97,15 @@ void create_tasks()
     }
 #endif /* CONFIG_TASK_READ_SENSORS_ENABLED */
 
+#if CONFIG_TASK_PARAM_SERVER_ENABLED == 1
+    xTaskCreate(vTaskParamServer, TASK_PARAM_SERVER_NAME, TASK_PARAM_SERVER_STACK_SIZE, NULL, TASK_PARAM_SERVER_PRIORITY, &xTaskParamServerHandle);
+
+    if (xTaskParamServerHandle == NULL)
+    {
+        /* Error creating the parameter server task */
+    }
+#endif /* CONFIG_TASK_PARAM_SERVER_ENABLED */
+
     create_event_groups();
 }
 

firmware/config/config.h

@@ -1,7 +1,7 @@
 /*
  * config.h
  * 
- * Copyright (C) 2020, SpaceLab.
+ * Copyright (C) 2021, SpaceLab.
  * 
  * This file is part of EPS 2.0.
  * 
@@ -23,9 +23,10 @@
 /**
  * \brief Configuration parameters definition.
  * 
- * \author Gabriel Mariano Marcelino <[email protected]> and Augusto Cezar Boldori Vassoler <[email protected]>
+ * \author Gabriel Mariano Marcelino <[email protected]>
+ * \author Augusto Cezar Boldori Vassoler <[email protected]>
  * 
- * \version 0.2.0
+ * \version 0.2.1
  * 
  * \date 2021/01/25
  * 
@@ -42,6 +43,7 @@
 #define CONFIG_TASK_HEARTBEAT_ENABLED					1
 #define CONFIG_TASK_SYSTEM_RESET_ENABLED				0
 #define CONFIG_TASK_READ_SENSORS_ENABLED                1
+#define CONFIG_TASK_PARAM_SERVER_ENABLED                1
 
 #define CONFIG_DRIVERS_DEBUG_ENABLED                    0
 

firmware/version.h

@@ -25,7 +25,7 @@
  * 
  * \author Gabriel Mariano Marcelino <[email protected]>
  * 
- * \version 0.2.0
+ * \version 0.2.1
  * 
  * \date 2020/10/21
  * 
@@ -36,7 +36,7 @@
 #ifndef VERSION_H_
 #define VERSION_H_
 
-#define FIRMWARE_VERSION            "0.2.0"
+#define FIRMWARE_VERSION            "0.2.1"
 
 #define FIRMWARE_STATUS             "Development"