diff --git a/platforms/nuttx/src/px4/stm/stm32f4/include/px4_arch/micro_hal.h b/platforms/nuttx/src/px4/stm/stm32f4/include/px4_arch/micro_hal.h
index c997c4f4732..cdfb3ac7023 100644
--- a/platforms/nuttx/src/px4/stm/stm32f4/include/px4_arch/micro_hal.h
+++ b/platforms/nuttx/src/px4/stm/stm32f4/include/px4_arch/micro_hal.h
@@ -46,7 +46,7 @@ __BEGIN_DECLS
 # define PX4_BBSRAM_GETDESC_IOCTL STM32_BBSRAM_GETDESC_IOCTL
 #endif
 #define PX4_NUMBER_I2C_BUSES STM32_NI2C
-#define PX4_ARCH_DCACHE_LINESIZE 32
+#define PX4_ARCH_DCACHE_LINESIZE 32 // REMOVE this The DSHOT added this and needs to be fixed THERE IS NO DCAHE on F4
 
 __END_DECLS
 
diff --git a/platforms/nuttx/src/px4/stm/stm32h7/include/px4_arch/dshot.h b/platforms/nuttx/src/px4/stm/stm32h7/include/px4_arch/dshot.h
new file mode 100644
index 00000000000..737fd54ee1a
--- /dev/null
+++ b/platforms/nuttx/src/px4/stm/stm32h7/include/px4_arch/dshot.h
@@ -0,0 +1,36 @@
+/****************************************************************************
+ *
+ *   Copyright (c) 2019 PX4 Development Team. 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. Redistributions 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 PX4 nor the names of its contributors may be
+ *    used to endorse or promote products derived from this software
+ *    without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
+ * FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
+ * COPYRIGHT OWNER 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.
+ *
+ ****************************************************************************/
+#pragma once
+
+
+#include "../../../stm32_common/include/px4_arch/dshot.h"
diff --git a/platforms/nuttx/src/px4/stm/stm32h7/include/px4_arch/micro_hal.h b/platforms/nuttx/src/px4/stm/stm32h7/include/px4_arch/micro_hal.h
index 6e1a338cf2c..cea5db95830 100644
--- a/platforms/nuttx/src/px4/stm/stm32h7/include/px4_arch/micro_hal.h
+++ b/platforms/nuttx/src/px4/stm/stm32h7/include/px4_arch/micro_hal.h
@@ -46,6 +46,7 @@ __BEGIN_DECLS
 #define PX4_BBSRAM_GETDESC_IOCTL STM32H7_BBSRAM_GETDESC_IOCTL
 #define PX4_FLASH_BASE  0x08000000
 #define PX4_NUMBER_I2C_BUSES STM32H7_NI2C
+#define PX4_ARCH_DCACHE_LINESIZE ARMV7M_DCACHE_LINESIZE //Fix me! REMOVE this The DSHOT added this and needs to be fixed
 
 int stm32h7_flash_lock(size_t addr);
 int stm32h7_flash_unlock(size_t addr);