diff --git a/CMakeLists.txt b/CMakeLists.txt
index f1fd457..cfc6c16 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -21,7 +21,7 @@ set(FSFW_HAL_ADD_STM32H7 ON)
# This call has to come before the project call
set(CMAKE_TOOLCHAIN_FILE ${STM32_CMAKE_PATH}/cmake/stm32_gcc.cmake)
# Project Name
-project(fsfw-example-stm32h7-freertos ASM C CXX)
+project(fsfw-example-stm32h7-rtems ASM C CXX)
################################################################################
# Pre-Sources preparation
@@ -46,9 +46,7 @@ set(BSP_PATH "bsp_stm32h7_freertos")
set(COMMON_CONFIG_PATH "${COMMON_PATH}/config")
set(FSFW_CONFIG_PATH "${BSP_PATH}/fsfwconfig")
set(BSP_NUCLEO_PATH "${BSP_PATH}/NUCLEO-H743ZI")
-set(BSP_NUCLEO_INC_PATH "${BSP_NUCLEO_PATH}/Inc")
-set(FSFW_HAL_ADDITIONAL_INC_PATHS ${BSP_NUCLEO_INC_PATH})
set(FSFW_ADDITIONAL_INC_PATHS
"${COMMON_CONFIG_PATH}"
"${CMAKE_CURRENT_BINARY_DIR}"
@@ -59,7 +57,7 @@ set(FSFW_ADDITIONAL_INC_PATHS
configure_file(${COMMON_CONFIG_PATH}/commonConfig.h.in commonConfig.h)
configure_file(${FSFW_CONFIG_PATH}/FSFWConfig.h.in FSFWConfig.h)
configure_file(${FSFW_CONFIG_PATH}/OBSWConfig.h.in OBSWConfig.h)
-configure_file(${BSP_NUCLEO_PATH}/Inc/lwipopts.h.in lwipopts.h)
+configure_file(${BSP_NUCLEO_PATH}/lwipopts.h.in lwipopts.h)
if(CMAKE_CXX_COMPILER_ID STREQUAL "GNU")
set(WARNING_FLAGS
diff --git a/bsp_stm32h7_rtems/NUCLEO-H743ZI/lwipopts.h.in b/bsp_stm32h7_rtems/NUCLEO-H743ZI/lwipopts.h.in
new file mode 100644
index 0000000..1d4d369
--- /dev/null
+++ b/bsp_stm32h7_rtems/NUCLEO-H743ZI/lwipopts.h.in
@@ -0,0 +1,252 @@
+/**
+ ******************************************************************************
+ * @file LwIP/LwIP_HTTP_Server_Netconn_RTOS/Inc/lwipopts.h
+ * @author MCD Application Team
+ * @brief lwIP Options Configuration.
+ ******************************************************************************
+ * @attention
+ *
+ *
© Copyright (c) 2017 STMicroelectronics International N.V.
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted, provided that the following conditions are met:
+ *
+ * 1. Redistribution of source code must retain the above copyright notice,
+ * this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ * this list of conditions and the following disclaimer in the documentation
+ * and/or other materials provided with the distribution.
+ * 3. Neither the name of STMicroelectronics nor the names of other
+ * contributors to this software may be used to endorse or promote products
+ * derived from this software without specific written permission.
+ * 4. This software, including modifications and/or derivative works of this
+ * software, must execute solely and exclusively on microcontroller or
+ * microprocessor devices manufactured by or for STMicroelectronics.
+ * 5. Redistribution and use of this software other than as permitted under
+ * this license is void and will automatically terminate your rights under
+ * this license.
+ *
+ * THIS SOFTWARE IS PROVIDED BY STMICROELECTRONICS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS, IMPLIED OR STATUTORY WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY, FITNESS FOR A
+ * PARTICULAR PURPOSE AND NON-INFRINGEMENT OF THIRD PARTY INTELLECTUAL PROPERTY
+ * RIGHTS ARE DISCLAIMED TO THE FULLEST EXTENT PERMITTED BY LAW. IN NO EVENT
+ * SHALL STMICROELECTRONICS OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
+ * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
+ * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE,
+ * EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ ******************************************************************************
+ */
+
+#ifndef __LWIPOPTS_H__
+#define __LWIPOPTS_H__
+/**
+ * SYS_LIGHTWEIGHT_PROT==1: if you want inter-task protection for certain
+ * critical regions during buffer allocation, deallocation and memory
+ * allocation and deallocation.
+ */
+#define SYS_LIGHTWEIGHT_PROT 0
+
+/**
+ * NO_SYS==1: Provides VERY minimal functionality. Otherwise,
+ * use lwIP facilities.
+ */
+#define NO_SYS 1
+
+/* ---------- Memory options ---------- */
+/* MEM_ALIGNMENT: should be set to the alignment of the CPU for which
+ lwIP is compiled. 4 byte alignment -> define MEM_ALIGNMENT to 4, 2
+ byte alignment -> define MEM_ALIGNMENT to 2. */
+#define MEM_ALIGNMENT 4
+
+/* MEM_SIZE: the size of the heap memory. If the application will send
+a lot of data that needs to be copied, this should be set high. */
+#define MEM_SIZE (10*1024)
+
+/* Relocate the LwIP RAM heap pointer */
+#define LWIP_RAM_HEAP_POINTER (0x30044000)
+
+/* MEMP_NUM_PBUF: the number of memp struct pbufs. If the application
+ sends a lot of data out of ROM (or other static memory), this
+ should be set high. */
+#define MEMP_NUM_PBUF 10
+/* MEMP_NUM_UDP_PCB: the number of UDP protocol control blocks. One
+ per active UDP "connection". */
+#define MEMP_NUM_UDP_PCB 6
+/* MEMP_NUM_TCP_PCB: the number of simulatenously active TCP
+ connections. */
+#define MEMP_NUM_TCP_PCB 10
+/* MEMP_NUM_TCP_PCB_LISTEN: the number of listening TCP
+ connections. */
+#define MEMP_NUM_TCP_PCB_LISTEN 5
+/* MEMP_NUM_TCP_SEG: the number of simultaneously queued TCP
+ segments. */
+#define MEMP_NUM_TCP_SEG 8
+/* MEMP_NUM_SYS_TIMEOUT: the number of simulateously active
+ timeouts. */
+#define MEMP_NUM_SYS_TIMEOUT 10
+
+
+/* ---------- Pbuf options ---------- */
+/* PBUF_POOL_SIZE: the number of buffers in the pbuf pool.
+ @ note: used to allocate Tx pbufs only */
+#define PBUF_POOL_SIZE 4
+
+/* PBUF_POOL_BUFSIZE: the size of each pbuf in the pbuf pool. */
+#define PBUF_POOL_BUFSIZE 1528
+
+/* LWIP_SUPPORT_CUSTOM_PBUF == 1: to pass directly MAC Rx buffers to the stack
+ no copy is needed */
+#define LWIP_SUPPORT_CUSTOM_PBUF 1
+
+/* ---------- IPv4 options ---------- */
+#define LWIP_IPV4 1
+
+/* ---------- TCP options ---------- */
+#define LWIP_TCP 1
+#define TCP_TTL 255
+
+/* Controls if TCP should queue segments that arrive out of
+ order. Define to 0 if your device is low on memory. */
+#define TCP_QUEUE_OOSEQ 0
+
+/* TCP Maximum segment size. */
+#define TCP_MSS (1500 - 40) /* TCP_MSS = (Ethernet MTU - IP header size - TCP header size) */
+
+/* TCP sender buffer space (bytes). */
+#define TCP_SND_BUF (4*TCP_MSS)
+
+/* TCP_SND_QUEUELEN: TCP sender buffer space (pbufs). This must be at least
+ as much as (2 * TCP_SND_BUF/TCP_MSS) for things to work. */
+
+#define TCP_SND_QUEUELEN (2* TCP_SND_BUF/TCP_MSS)
+
+/* TCP receive window. */
+#define TCP_WND (2*TCP_MSS)
+
+
+/* ---------- ICMP options ---------- */
+#define LWIP_ICMP 1
+
+
+/* ---------- DHCP options ---------- */
+#define LWIP_DHCP 1
+
+
+/* ---------- UDP options ---------- */
+#define LWIP_UDP 1
+#define UDP_TTL 255
+
+/* ---------- link callback options ---------- */
+/* LWIP_NETIF_LINK_CALLBACK==1: Support a callback function from an interface
+ * whenever the link changes (i.e., link down)
+ */
+#define LWIP_NETIF_LINK_CALLBACK 1
+
+/*
+ --------------------------------------
+ ---------- Checksum options ----------
+ --------------------------------------
+*/
+
+/*
+The STM32H7xx allows computing and verifying the IP, UDP, TCP and ICMP checksums by hardware:
+ - To use this feature let the following define uncommented.
+ - To disable it and process by CPU comment the the checksum.
+*/
+#define CHECKSUM_BY_HARDWARE
+
+
+#ifdef CHECKSUM_BY_HARDWARE
+ /* CHECKSUM_GEN_IP==0: Generate checksums by hardware for outgoing IP packets.*/
+ #define CHECKSUM_GEN_IP 0
+ /* CHECKSUM_GEN_UDP==0: Generate checksums by hardware for outgoing UDP packets.*/
+ #define CHECKSUM_GEN_UDP 0
+ /* CHECKSUM_GEN_TCP==0: Generate checksums by hardware for outgoing TCP packets.*/
+ #define CHECKSUM_GEN_TCP 0
+ /* CHECKSUM_CHECK_IP==0: Check checksums by hardware for incoming IP packets.*/
+ #define CHECKSUM_CHECK_IP 0
+ /* CHECKSUM_CHECK_UDP==0: Check checksums by hardware for incoming UDP packets.*/
+ #define CHECKSUM_CHECK_UDP 0
+ /* CHECKSUM_CHECK_TCP==0: Check checksums by hardware for incoming TCP packets.*/
+ #define CHECKSUM_CHECK_TCP 0
+ /* CHECKSUM_CHECK_ICMP==0: Check checksums by hardware for incoming ICMP packets.*/
+ #define CHECKSUM_GEN_ICMP 0
+#else
+ /* CHECKSUM_GEN_IP==1: Generate checksums in software for outgoing IP packets.*/
+ #define CHECKSUM_GEN_IP 1
+ /* CHECKSUM_GEN_UDP==1: Generate checksums in software for outgoing UDP packets.*/
+ #define CHECKSUM_GEN_UDP 1
+ /* CHECKSUM_GEN_TCP==1: Generate checksums in software for outgoing TCP packets.*/
+ #define CHECKSUM_GEN_TCP 1
+ /* CHECKSUM_CHECK_IP==1: Check checksums in software for incoming IP packets.*/
+ #define CHECKSUM_CHECK_IP 1
+ /* CHECKSUM_CHECK_UDP==1: Check checksums in software for incoming UDP packets.*/
+ #define CHECKSUM_CHECK_UDP 1
+ /* CHECKSUM_CHECK_TCP==1: Check checksums in software for incoming TCP packets.*/
+ #define CHECKSUM_CHECK_TCP 1
+ /* CHECKSUM_CHECK_ICMP==1: Check checksums by hardware for incoming ICMP packets.*/
+ #define CHECKSUM_GEN_ICMP 1
+#endif
+
+
+/*
+ ----------------------------------------------
+ ---------- Sequential layer options ----------
+ ----------------------------------------------
+*/
+/**
+ * LWIP_NETCONN==1: Enable Netconn API (require to use api_lib.c)
+ */
+#define LWIP_NETCONN 0
+
+/*
+ ------------------------------------
+ ---------- Socket options ----------
+ ------------------------------------
+*/
+/**
+ * LWIP_SOCKET==1: Enable Socket API (require to use sockets.c)
+ */
+#define LWIP_SOCKET 0
+
+/*
+ ------------------------------------
+ ---------- httpd options ----------
+ ------------------------------------
+*/
+/** Set this to 1 to include "fsdata_custom.c" instead of "fsdata.c" for the
+ * file system (to prevent changing the file included in CVS) */
+#define HTTPD_USE_CUSTOM_FSDATA 1
+
+
+/*
+ ---------------------------------
+ ---------- OS options ----------
+ ---------------------------------
+*/
+
+#define TCPIP_THREAD_NAME "TCP/IP"
+#define TCPIP_THREAD_STACKSIZE 1000
+#define TCPIP_MBOX_SIZE 6
+#define DEFAULT_UDP_RECVMBOX_SIZE 6
+#define DEFAULT_TCP_RECVMBOX_SIZE 6
+#define DEFAULT_ACCEPTMBOX_SIZE 6
+#define DEFAULT_THREAD_STACKSIZE 500
+#define TCPIP_THREAD_PRIO osPriorityHigh
+
+/*
+ ---------------------------------
+ ---------- ASSERT options ----------
+ ---------------------------------
+*/
+#define LWIP_NOASSERT
+
+#endif /* __LWIPOPTS_H__ */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
diff --git a/cmake/PreProjectConfig.cmake b/cmake/PreProjectConfig.cmake
new file mode 100644
index 0000000..ec577e3
--- /dev/null
+++ b/cmake/PreProjectConfig.cmake
@@ -0,0 +1,44 @@
+set(RTEMS_CONFIG_DIR
+ "${CMAKE_CURRENT_SOURCE_DIR}/cmake/rtems-cmake"
+ CACHE FILEPATH
+ "Directory containing the RTEMS *.cmake files"
+)
+
+include(${RTEMS_CONFIG_DIR}/RTEMSPreProjectConfig.cmake)
+
+if(NOT DEFINED RTEMS_PREFIX)
+ if(NOT DEFINED ENV{RTEMS_PREFIX})
+ message(FATAL_ERROR
+ "RTEMS_PREFIX must be set either manually or as an environment "
+ "variable!"
+ )
+ else()
+ message(STATUS
+ "Using environment variable RTEMS_PREFIX $ENV{RTEMS_PREFIX} "
+ "as RTEMS prefix"
+ )
+ set(RTEMS_PREFIX $ENV{RTEMS_PREFIX})
+ endif()
+endif()
+
+if(${TGT_BSP} MATCHES "arm/stm32h743zi-nucleo")
+ set(RTEMS_BSP "arm/nucleo-h743zi")
+else()
+ if(NOT DEFINED RTEMS_BSP)
+ if(NOT DEFINED ENV{RTEMS_BSP})
+ message(FATAL_ERROR
+ "RTEMS_BSP must be set either manually or as an environment"
+ "variable!"
+ )
+ else()
+ set(RTEMS_BSP $ENV{RTEMS_BSP})
+ endif()
+ endif()
+endif()
+
+rtems_pre_project_config(${RTEMS_PREFIX} ${RTEMS_BSP})
+
+set(CMAKE_TOOLCHAIN_FILE
+ ${RTEMS_CONFIG_DIR}/RTEMSToolchain.cmake
+ PARENT_SCOPE
+)