1 files changed, 40 insertions, 0 deletions

diff --git a/lib/chibios-contrib/testhal/STM32/STM32F4xx/FSMC_SDRAM/memcpy_dma.h b/lib/chibios-contrib/testhal/STM32/STM32F4xx/FSMC_SDRAM/memcpy_dma.h
new file mode 100644
index 000000000..8d6212ca8
--- /dev/null
+++ b/lib/chibios-contrib/testhal/STM32/STM32F4xx/FSMC_SDRAM/memcpy_dma.h
@@ -0,0 +1,40 @@
+/*
+    ChibiOS/RT - Copyright (C) 2013-2014 Uladzimir Pylinsky aka barthess
+
+    Licensed under the Apache License, Version 2.0 (the "License");
+    you may not use this file except in compliance with the License.
+    You may obtain a copy of the License at
+
+        http://www.apache.org/licenses/LICENSE-2.0
+
+    Unless required by applicable law or agreed to in writing, software
+    distributed under the License is distributed on an "AS IS" BASIS,
+    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+    See the License for the specific language governing permissions and
+    limitations under the License.
+*/
+
+#ifndef MEMCPY_DMA_H_
+#define MEMCPY_DMA_H_
+
+/*
+ *
+ */
+typedef struct {
+  const stm32_dma_stream_t *dma;
+} memcpy_dma_engine_t;
+
+/*
+ *
+ */
+#ifdef __cplusplus
+extern "C" {
+#endif
+  void memcpy_dma_start(void);
+  void memcpy_dma_stop(void);
+  void memcpy_dma(void *dest, const void *src, size_t size);
+#ifdef __cplusplus
+}
+#endif
+
+#endif /* MEMCPY_DMA_H_ */