diff --git a/meson.build b/meson.build
index cdab3a28..56b41647 100644
--- a/meson.build
+++ b/meson.build
@@ -144,6 +144,7 @@ linux_src = src + ['platform/targets/linux/emulator/emulator.c',
                    'platform/mcu/x86_64/drivers/gpio.c',
                    'platform/mcu/x86_64/drivers/delays.c',
                    'platform/mcu/x86_64/drivers/rtc.c',
+                   'platform/drivers/baseband/rtx_linux.c',
                    'platform/targets/linux/platform.c',
                    'rtos/uC-OS3/Ports/POSIX/os_cpu_c.c',
                    'rtos/uC-CPU/Posix/cpu_c.c']
diff --git a/platform/drivers/baseband/rtx_linux.c b/platform/drivers/baseband/rtx_linux.c
new file mode 100644
index 00000000..a7aa647d
--- /dev/null
+++ b/platform/drivers/baseband/rtx_linux.c
@@ -0,0 +1,133 @@
+/***************************************************************************
+ *   Copyright (C) 2020 by Federico Amedeo Izzo IU2NUO,                    *
+ *                         Niccolò Izzo IU2KIN                             *
+ *                         Frederik Saraci IU2NRO                          *
+ *                         Silvano Seva IU2KWO                             *
+ *                                                                         *
+ *   This program 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.                                   *
+ *                                                                         *
+ *   This program 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 this program; if not, see <http://www.gnu.org/licenses/>   *
+ ***************************************************************************/
+
+#include <datatypes.h>
+#include <hwconfig.h>
+#include <platform.h>
+#include <stdbool.h>
+#include <string.h>
+#include <stdlib.h>
+#include <rtx.h>
+#include <stdio.h>
+
+OS_MUTEX *cfgMutex;               /* Mutex for incoming config messages */
+OS_Q cfgMailbox;                  /* Queue for incoming config messages */
+
+rtxStatus_t rtxStatus;            /* RTX driver status                  */
+
+void rtx_init(OS_MUTEX *m)
+{
+    /* Initialise mutex for configuration access */
+    cfgMutex = m;
+
+    /* Create the message queue for RTX configuration */
+    OS_ERR err;
+    OSQCreate((OS_Q     *) &cfgMailbox,
+              (CPU_CHAR *) "",
+              (OS_MSG_QTY) 1,
+              (OS_ERR   *) &err);
+
+    printf("RTX configured\n");
+
+    /*
+     * Default initialisation for rtx status
+     */
+    rtxStatus.opMode      = FM;
+    rtxStatus.bandwidth   = BW_25;
+    rtxStatus.txDisable   = 0;
+    rtxStatus.opStatus    = OFF;
+    rtxStatus.rxFrequency = 430000000;
+    rtxStatus.txFrequency = 430000000;
+    rtxStatus.txPower     = 0.0f;
+    rtxStatus.sqlLevel    = 1;
+    rtxStatus.rxTone      = 0;
+    rtxStatus.txTone      = 0;
+}
+
+void rtx_terminate()
+{
+}
+
+void rtx_configure(const rtxStatus_t *cfg)
+{
+    OS_ERR err;
+    OSQPost((OS_Q      *) &cfgMailbox,
+            (void      *) cfg,
+            (OS_MSG_SIZE) sizeof(rtxStatus_t *),
+            (OS_OPT     ) OS_OPT_POST_FIFO,
+            (OS_ERR    *) &err);
+
+    /*
+     * In case message queue is not empty, flush the old and unread configuration
+     * and post the new one.
+     */
+    if(err == OS_ERR_Q_MAX)
+    {
+        OSQFlush((OS_Q   *) &cfgMailbox,
+                 (OS_ERR *) &err);
+
+        OSQPost((OS_Q      *) &cfgMailbox,
+                (void      *) cfg,
+                (OS_MSG_SIZE) sizeof(rtxStatus_t *),
+                (OS_OPT     ) OS_OPT_POST_FIFO,
+                (OS_ERR    *) &err);
+    }
+}
+
+rtxStatus_t rtx_getCurrentStatus()
+{
+    return rtxStatus;
+}
+
+void rtx_taskFunc()
+{
+    OS_ERR err;
+    OS_MSG_SIZE size;
+    void *msg = OSQPend((OS_Q        *) &cfgMailbox,
+                        (OS_TICK      ) 0,
+                        (OS_OPT       ) OS_OPT_PEND_NON_BLOCKING,
+                        (OS_MSG_SIZE *) &size,
+                        (CPU_TS      *) NULL,
+                        (OS_ERR      *) &err);
+
+    if((err == OS_ERR_NONE) && (msg != NULL))
+    {
+        /* Try locking mutex for read access */
+        OSMutexPend(cfgMutex, 0, OS_OPT_PEND_NON_BLOCKING, NULL, &err);
+
+        if(err == OS_ERR_NONE)
+        {
+            /* Copy new configuration and override opStatus flags */
+            uint8_t tmp = rtxStatus.opStatus;
+            memcpy(&rtxStatus, msg, sizeof(rtxStatus_t));
+            rtxStatus.opStatus = tmp;
+
+            /* Done, release mutex */
+            OSMutexPost(cfgMutex, OS_OPT_POST_NONE, &err);
+        }
+
+        // Do nothing since this is a stub
+    }
+}
+
+float rtx_getRssi()
+{
+    return 0.0;
+}