Diff: mbed/hal/dma_api.h

Revision:

12:406f75196a12

Parent:

11:32eeb052cda5

Child:

13:0c732e06d675

--- a/mbed/hal/dma_api.h	Wed Aug 26 14:26:27 2020 +0530
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,51 +0,0 @@
-
-/** \addtogroup hal */
-/** @{*/
-/* mbed Microcontroller Library
- * Copyright (c) 2014-2015 ARM Limited
- * SPDX-License-Identifier: Apache-2.0
- *
- * 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 MBED_DMA_API_H
-#define MBED_DMA_API_H
-
-#include <stdint.h>
-
-#define DMA_ERROR_OUT_OF_CHANNELS (-1)
-
-typedef enum {
-    DMA_USAGE_NEVER,
-    DMA_USAGE_OPPORTUNISTIC,
-    DMA_USAGE_ALWAYS,
-    DMA_USAGE_TEMPORARY_ALLOCATED,
-    DMA_USAGE_ALLOCATED
-} DMAUsage;
-
-#ifdef __cplusplus
-extern "C" {
-#endif
-
-void dma_init(void);
-
-int dma_channel_allocate(uint32_t capabilities);
-
-int dma_channel_free(int channelid);
-
-#ifdef __cplusplus
-}
-#endif
-
-#endif
-
-/** @}*/