Jonne Valola
PokittoLib is the library needed for programming the Pokitto DIY game console (www.pokitto.com)
Dependents: YATTT sd_map_test cPong SnowDemo ... more
PokittoLib
Library for programming Pokitto hardware
How to Use
- Import this library to online compiler (see button "import" on the right hand side
- DO NOT import mbed-src anymore, a better version is now included inside PokittoLib
- Change My_settings.h according to your project
- Start coding!
mbed-pokitto/hal/dma_api.h@71:531419862202, 2019-12-25 (annotated)
- Committer:
- Pokitto
- Date:
- Wed Dec 25 23:59:52 2019 +0000
- Revision:
- 71:531419862202
- Parent:
- 5:ea7377f3d1af
Changed Mode2 C++ refresh code (graphical errors)
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| Pokitto | 5:ea7377f3d1af | 1 | /* mbed Microcontroller Library |
| Pokitto | 5:ea7377f3d1af | 2 | * Copyright (c) 2014-2015 ARM Limited |
| Pokitto | 5:ea7377f3d1af | 3 | * |
| Pokitto | 5:ea7377f3d1af | 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
| Pokitto | 5:ea7377f3d1af | 5 | * you may not use this file except in compliance with the License. |
| Pokitto | 5:ea7377f3d1af | 6 | * You may obtain a copy of the License at |
| Pokitto | 5:ea7377f3d1af | 7 | * |
| Pokitto | 5:ea7377f3d1af | 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
| Pokitto | 5:ea7377f3d1af | 9 | * |
| Pokitto | 5:ea7377f3d1af | 10 | * Unless required by applicable law or agreed to in writing, software |
| Pokitto | 5:ea7377f3d1af | 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
| Pokitto | 5:ea7377f3d1af | 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| Pokitto | 5:ea7377f3d1af | 13 | * See the License for the specific language governing permissions and |
| Pokitto | 5:ea7377f3d1af | 14 | * limitations under the License. |
| Pokitto | 5:ea7377f3d1af | 15 | */ |
| Pokitto | 5:ea7377f3d1af | 16 | #ifndef MBED_DMA_API_H |
| Pokitto | 5:ea7377f3d1af | 17 | #define MBED_DMA_API_H |
| Pokitto | 5:ea7377f3d1af | 18 | |
| Pokitto | 5:ea7377f3d1af | 19 | #include <stdint.h> |
| Pokitto | 5:ea7377f3d1af | 20 | |
| Pokitto | 5:ea7377f3d1af | 21 | #define DMA_ERROR_OUT_OF_CHANNELS (-1) |
| Pokitto | 5:ea7377f3d1af | 22 | |
| Pokitto | 5:ea7377f3d1af | 23 | typedef enum { |
| Pokitto | 5:ea7377f3d1af | 24 | DMA_USAGE_NEVER, |
| Pokitto | 5:ea7377f3d1af | 25 | DMA_USAGE_OPPORTUNISTIC, |
| Pokitto | 5:ea7377f3d1af | 26 | DMA_USAGE_ALWAYS, |
| Pokitto | 5:ea7377f3d1af | 27 | DMA_USAGE_TEMPORARY_ALLOCATED, |
| Pokitto | 5:ea7377f3d1af | 28 | DMA_USAGE_ALLOCATED |
| Pokitto | 5:ea7377f3d1af | 29 | } DMAUsage; |
| Pokitto | 5:ea7377f3d1af | 30 | |
| Pokitto | 5:ea7377f3d1af | 31 | #ifdef __cplusplus |
| Pokitto | 5:ea7377f3d1af | 32 | extern "C" { |
| Pokitto | 5:ea7377f3d1af | 33 | #endif |
| Pokitto | 5:ea7377f3d1af | 34 | |
| Pokitto | 5:ea7377f3d1af | 35 | void dma_init(void); |
| Pokitto | 5:ea7377f3d1af | 36 | |
| Pokitto | 5:ea7377f3d1af | 37 | int dma_channel_allocate(uint32_t capabilities); |
| Pokitto | 5:ea7377f3d1af | 38 | |
| Pokitto | 5:ea7377f3d1af | 39 | int dma_channel_free(int channelid); |
| Pokitto | 5:ea7377f3d1af | 40 | |
| Pokitto | 5:ea7377f3d1af | 41 | #ifdef __cplusplus |
| Pokitto | 5:ea7377f3d1af | 42 | } |
| Pokitto | 5:ea7377f3d1af | 43 | #endif |
| Pokitto | 5:ea7377f3d1af | 44 | |
| Pokitto | 5:ea7377f3d1af | 45 | #endif |