diff --git a/stm32h7/CMakeLists.txt b/stm32h7/CMakeLists.txt
index 730f7f1..e568b38 100644
--- a/stm32h7/CMakeLists.txt
+++ b/stm32h7/CMakeLists.txt
@@ -1,2 +1,6 @@
 add_subdirectory(spi)
 add_subdirectory(devicetest)
+
+target_sources(${TARGET_NAME} PRIVATE
+    interrupts.c
+)
diff --git a/stm32h7/interrupts.c b/stm32h7/interrupts.c
new file mode 100644
index 0000000..99e0272
--- /dev/null
+++ b/stm32h7/interrupts.c
@@ -0,0 +1,35 @@
+#include "interrupts.h"
+
+#include <stddef.h>
+
+void Default_Handler();
+
+void (*dma2_stream3_user_handler) (void* args) = NULL;
+void * dma2_stream3_user_args = NULL;
+
+void (*dma2_stream2_user_handler) (void* args) = NULL;
+void * dma2_stream2_user_args = NULL;
+
+void assign_dma2_stream2_user_handler(user_handler_t user_handler, user_args_t user_args) {
+    dma2_stream2_user_handler = user_handler;
+    dma2_stream2_user_args = user_args;
+}
+
+void assign_dma2_stream3_user_handler(user_handler_t user_handler, user_args_t user_args) {
+    dma2_stream3_user_handler = user_handler;
+    dma2_stream3_user_args = user_args;
+}
+
+void DMA2_Stream3_IRQHandler() {
+    if(dma2_stream3_user_handler != NULL) {
+        dma2_stream3_user_handler(dma2_stream3_user_args);
+    }
+    Default_Handler();
+}
+
+void DMA2_Stream2_IRQHandler() {
+    if(dma2_stream2_user_handler != NULL) {
+        dma2_stream2_user_handler(dma2_stream2_user_args);
+    }
+    Default_Handler();
+}
diff --git a/stm32h7/interrupts.h b/stm32h7/interrupts.h
new file mode 100644
index 0000000..de4ba81
--- /dev/null
+++ b/stm32h7/interrupts.h
@@ -0,0 +1,23 @@
+#ifndef FSFW_HAL_STM32H7_INTERRUPTS_H_
+#define FSFW_HAL_STM32H7_INTERRUPTS_H_
+
+#ifdef __cplusplus
+extern "C" {
+#endif
+
+/**
+ * Default handler which is defined in startup file as assembly code.
+ */
+extern void Default_Handler();
+
+typedef void (*user_handler_t) (void*);
+typedef void* user_args_t;
+
+void assign_dma2_stream2_user_handler(user_handler_t user_handler, user_args_t user_args);
+void assign_dma2_stream3_user_handler(user_handler_t user_handler, user_args_t user_args);
+
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* FSFW_HAL_STM32H7_INTERRUPTS_H_ */
diff --git a/stm32h7/spi/CMakeLists.txt b/stm32h7/spi/CMakeLists.txt
index 99d39dd..b1a3dcb 100644
--- a/stm32h7/spi/CMakeLists.txt
+++ b/stm32h7/spi/CMakeLists.txt
@@ -1,4 +1,5 @@
 target_sources(${TARGET_NAME} PRIVATE
     spiCore.c
     spiDefinitions.cpp
+    interrupts.c
 )
diff --git a/stm32h7/spi/interrupts.c b/stm32h7/spi/interrupts.c
new file mode 100644
index 0000000..bd28771
--- /dev/null
+++ b/stm32h7/spi/interrupts.c
@@ -0,0 +1,12 @@
+#include "interrupts.h"
+
+#include <stddef.h>
+
+void SPI1_IRQHandler() {
+
+}
+
+void SPI2_IRQHandler() {
+
+}
+
diff --git a/stm32h7/spi/interrupts.h b/stm32h7/spi/interrupts.h
new file mode 100644
index 0000000..2c7734a
--- /dev/null
+++ b/stm32h7/spi/interrupts.h
@@ -0,0 +1,8 @@
+#ifndef FSFW_HAL_STM32H7_INTERRUPTS_H_
+#define FSFW_HAL_STM32H7_INTERRUPTS_H_
+
+
+
+
+
+#endif /* FSFW_HAL_STM32H7_INTERRUPTS_H_ */
diff --git a/stm32h7/spi/spiCore.c b/stm32h7/spi/spiCore.c
index ebb956d..44aa1a4 100644
--- a/stm32h7/spi/spiCore.c
+++ b/stm32h7/spi/spiCore.c
@@ -25,32 +25,44 @@ SPI_HandleTypeDef* getSpiHandle() {
     return spiHandle;
 }
 
-/**
- * @brief  This function handles DMA Rx interrupt request.
- * @param  None
- * @retval None
- */
-void SPIx_DMA_RX_IRQHandler(void)
-{
-    HAL_DMA_IRQHandler(spiHandle->hdmarx);
-}
-
-/**
- * @brief  This function handles DMA Tx interrupt request.
- * @param  None
- * @retval None
- */
-void SPIx_DMA_TX_IRQHandler(void)
-{
-    HAL_DMA_IRQHandler(spiHandle->hdmatx);
-}
-
-/**
- * @brief  This function handles SPIx interrupt request.
- * @param  None
- * @retval None
- */
-void SPIx_IRQHandler(void)
-{
-    HAL_SPI_IRQHandler(spiHandle);
-}
+///**
+// * @brief  This function handles DMA Rx interrupt request.
+// * @param  None
+// * @retval None
+// */
+//void SPIx_DMA_RX_IRQHandler(void)
+//{
+//    HAL_DMA_IRQHandler(spiHandle->hdmarx);
+//}
+//
+///**
+// * @brief  This function handles DMA Tx interrupt request.
+// * @param  None
+// * @retval None
+// */
+//void SPIx_DMA_TX_IRQHandler(void)
+//{
+//    HAL_DMA_IRQHandler(spiHandle->hdmatx);
+//}
+//
+//void DMA2_Stream3_IRQHandler() {
+//    SPIx_DMA_TX_IRQHandler();
+//}
+//
+//void DMA2_Stream2_IRQHandler() {
+//    SPIx_DMA_RX_IRQHandler();
+//}
+//
+///**
+// * @brief  This function handles SPIx interrupt request.
+// * @param  None
+// * @retval None
+// */
+//void SPIx_IRQHandler(void)
+//{
+//    HAL_SPI_IRQHandler(spiHandle);
+//}
+//
+//void SPI1_IRQHandler(void) {
+//    SPIx_IRQHandler();
+//}