MacroRat / MouseCode

Mouse code for the MacroRat

Dependencies:   ITG3200 QEI

mbed-dev/hal/dma_api.h@46:b156ef445742, 2017-06-03 (annotated)

Committer:
sahilmgandhi
Date:
Sat Jun 03 00:22:44 2017 +0000
Revision:
46:b156ef445742
Parent:
18:6a4db94011d3 
Final code for internal battlebot competition.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
sahilmgandhi 18:6a4db94011d3 1
sahilmgandhi 18:6a4db94011d3 2 /** \addtogroup hal */
sahilmgandhi 18:6a4db94011d3 3 /** @{*/
sahilmgandhi 18:6a4db94011d3 4 /* mbed Microcontroller Library
sahilmgandhi 18:6a4db94011d3 5 * Copyright (c) 2014-2015 ARM Limited
sahilmgandhi 18:6a4db94011d3 6 *
sahilmgandhi 18:6a4db94011d3 7 * Licensed under the Apache License, Version 2.0 (the "License");
sahilmgandhi 18:6a4db94011d3 8 * you may not use this file except in compliance with the License.
sahilmgandhi 18:6a4db94011d3 9 * You may obtain a copy of the License at
sahilmgandhi 18:6a4db94011d3 10 *
sahilmgandhi 18:6a4db94011d3 11 * http://www.apache.org/licenses/LICENSE-2.0
sahilmgandhi 18:6a4db94011d3 12 *
sahilmgandhi 18:6a4db94011d3 13 * Unless required by applicable law or agreed to in writing, software
sahilmgandhi 18:6a4db94011d3 14 * distributed under the License is distributed on an "AS IS" BASIS,
sahilmgandhi 18:6a4db94011d3 15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
sahilmgandhi 18:6a4db94011d3 16 * See the License for the specific language governing permissions and
sahilmgandhi 18:6a4db94011d3 17 * limitations under the License.
sahilmgandhi 18:6a4db94011d3 18 */
sahilmgandhi 18:6a4db94011d3 19 #ifndef MBED_DMA_API_H
sahilmgandhi 18:6a4db94011d3 20 #define MBED_DMA_API_H
sahilmgandhi 18:6a4db94011d3 21
sahilmgandhi 18:6a4db94011d3 22 #include <stdint.h>
sahilmgandhi 18:6a4db94011d3 23
sahilmgandhi 18:6a4db94011d3 24 #define DMA_ERROR_OUT_OF_CHANNELS (-1)
sahilmgandhi 18:6a4db94011d3 25
sahilmgandhi 18:6a4db94011d3 26 typedef enum {
sahilmgandhi 18:6a4db94011d3 27 DMA_USAGE_NEVER,
sahilmgandhi 18:6a4db94011d3 28 DMA_USAGE_OPPORTUNISTIC,
sahilmgandhi 18:6a4db94011d3 29 DMA_USAGE_ALWAYS,
sahilmgandhi 18:6a4db94011d3 30 DMA_USAGE_TEMPORARY_ALLOCATED,
sahilmgandhi 18:6a4db94011d3 31 DMA_USAGE_ALLOCATED
sahilmgandhi 18:6a4db94011d3 32 } DMAUsage;
sahilmgandhi 18:6a4db94011d3 33
sahilmgandhi 18:6a4db94011d3 34 #ifdef __cplusplus
sahilmgandhi 18:6a4db94011d3 35 extern "C" {
sahilmgandhi 18:6a4db94011d3 36 #endif
sahilmgandhi 18:6a4db94011d3 37
sahilmgandhi 18:6a4db94011d3 38 void dma_init(void);
sahilmgandhi 18:6a4db94011d3 39
sahilmgandhi 18:6a4db94011d3 40 int dma_channel_allocate(uint32_t capabilities);
sahilmgandhi 18:6a4db94011d3 41
sahilmgandhi 18:6a4db94011d3 42 int dma_channel_free(int channelid);
sahilmgandhi 18:6a4db94011d3 43
sahilmgandhi 18:6a4db94011d3 44 #ifdef __cplusplus
sahilmgandhi 18:6a4db94011d3 45 }
sahilmgandhi 18:6a4db94011d3 46 #endif
sahilmgandhi 18:6a4db94011d3 47
sahilmgandhi 18:6a4db94011d3 48 #endif
sahilmgandhi 18:6a4db94011d3 49
sahilmgandhi 18:6a4db94011d3 50 /** @}*/