Firmware: app: task: payload: Adding Payload X initialization and rea…

…d tasks #337

firmware/app/tasks/read_px.c

@@ -0,0 +1,83 @@
+/*
+ * read_px.c
+ *
+ * Copyright The OBDH 2.0 Contributors.
+ *
+ * This file is part of OBDH 2.0.
+ *
+ * OBDH 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.
+ *
+ * OBDH 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 OBDH 2.0. If not, see <http:/\/www.gnu.org/licenses/>.
+ *
+ */
+
+/**
+ * \brief Read PX task implementation.
+ *
+ * \author Augusto Cezar Boldori Vassoler <[email protected]>
+ *
+ * \version 0.0.1
+ *
+ * \date 2023/08/28
+ *
+ * \addtogroup read_px
+ * \{
+ */
+
+#include <system/sys_log/sys_log.h>
+#include <devices/payload/payload.h>
+#include <drivers/px/px.h>
+
+#include "read_px.h"
+#include "startup.h"
+
+xTaskHandle xTaskReadPXHandle;
+
+pl_px_buf_t px_buf = {0};
+
+void vTaskReadPX(void)
+{
+    static payload_t pl_px_active = PAYLOAD_X;
+    px_buf.lenth = PX_PONG_BUF_SIZE;
+
+    /* Wait startup task to finish */
+    xEventGroupWaitBits(task_startup_status, TASK_STARTUP_DONE, pdFALSE, pdTRUE, pdMS_TO_TICKS(TASK_READ_PX_INIT_TIMEOUT_MS));
+
+    while(1)
+    {
+        TickType_t last_cycle = xTaskGetTickCount();
+
+        /* Read data */
+        if (payload_get_data(pl_px_active, PAYLOAD_X_PONG, px_buf.buffer, &px_buf.length) != 0)
+        {
+            sys_log_print_event_from_module(SYS_LOG_ERROR, TASK_READ_PX_NAME, "Error reading the ping-pong data!");
+            sys_log_new_line();
+        }
+        else
+        {
+            sys_log_print_event_from_module(SYS_LOG_INFO, TASK_READ_PX_NAME, "Received Payload X packet:");
+            sys_log_new_line();
+
+            uint8_t i = 0;
+            for(i=0;i<px_buf.length;i++){
+                sys_log_print_uint(px_buf.buffer[i]);
+            }
+
+        }
+
+        vTaskDelayUntil(&last_cycle, pdMS_TO_TICKS(TASK_READ_PX_PERIOD_MS));
+    }
+}
+
+/** \} End of read_px group */
+
+

firmware/app/tasks/read_px.h

@@ -0,0 +1,75 @@
+/*
+ * read_px.h
+ *
+ * Copyright The OBDH 2.0 Contributors.
+ *
+ * This file is part of OBDH 2.0.
+ *
+ * OBDH 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.
+ *
+ * OBDH 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 OBDH 2.0. If not, see <http:/\/www.gnu.org/licenses/>.
+ *
+ */
+
+/**
+ * \brief Read PX task implementation.
+ *
+ * \author Augusto Cezar Boldori Vassoler <[email protected]>
+ *
+ * \version 0.0.1
+ *
+ * \date 2023/08/28
+ *
+ * \addtogroup read_px
+ * \{
+ */
+
+#ifndef READ_PX_H_
+#define READ_PX_H_
+
+#include <FreeRTOS.h>
+#include <task.h>
+
+#define TASK_READ_PX_NAME                  "PX Task"           /**< Task name. */
+#define TASK_READ_PX_STACK_SIZE            300                 /**< Stack size in bytes. */
+#define TASK_READ_PX_PRIORITY              3                   /**< Task priority. */
+#define TASK_READ_PX_PERIOD_MS             (60000)             /**< Task period in milliseconds. */
+#define TASK_READ_PX_INIT_TIMEOUT_MS       2000                /**< Wait time to initialize the task in milliseconds. */
+
+#define PX_PONG_BUF_SIZE                   4;                 /**< Size of pong response message. */
+/**
+ * \brief PX data type.
+ */
+typedef struct
+{
+    uint8_t buffer[30];
+    uint32_t length;
+} pl_px_buf_t;
+
+/**
+ * \brief PX read data buffer.
+ */
+extern pl_px_buf_t px_buf;
+
+/**
+ * \brief Read PX handle.
+ */
+extern xTaskHandle xTaskReadPXHandle;
+
+/**
+ * \brief Read PX task.
+ *
+ * \return None.
+ */
+void vTaskReadPX(void);
+
+#endif /* READ_PX_H_ */

firmware/app/tasks/startup.c

@@ -181,6 +181,14 @@ void vTaskStartup(void)
     }
 #endif /* CONFIG_DEV_ANTENNA_ENABLED */
 
+#if defined(CONFIG_DEV_PAYLOAD_X_ENABLED) && (CONFIG_DEV_PAYLOAD_X_ENABLED == 1)
+    /* Payload X device initialization */
+    if (payload_init(PAYLOAD_X) != 0)
+    {
+        error_counter++;
+    }
+#endif /* CONFIG_DEV_PAYLOAD_X_ENABLED */
+
     if (error_counter > 0U)
     {
         sys_log_print_event_from_module(SYS_LOG_ERROR, TASK_STARTUP_NAME, "Boot completed with ");

firmware/config/config.h

@@ -63,6 +63,7 @@
 #define CONFIG_DEV_EPS_ENABLED                          1
 #define CONFIG_DEV_PAYLOAD_EDC_ENABLED                  1
 #define CONFIG_DEV_ANTENNA_ENABLED                      1
+#define CONFIG_DEV_PAYLOAD_X_ENABLED                  1
 
 /* Drivers */
 #define CONFIG_DRV_ISIS_ANTENNA_ENABLED                 1

firmware/devices/payload/payload.h

@@ -63,7 +63,8 @@ typedef enum
     PAYLOAD_EDC_RAW_PTT,        /**< EDC raw PTT packet. */
     PAYLOAD_EDC_PTT,            /**< EDC PTT packet. */
     PAYLOAD_EDC_RAW_HK,         /**< EDC raw housekeeping. */
-    PAYLOAD_EDC_HK              /**< EDC housekeeping. */
+    PAYLOAD_EDC_HK,              /**< EDC housekeeping. */
+    PAYLOAD_X_PONG              /**< PX ping pong. */
 } payload_data_id_t;
 
 /**