diff options
author | barthess <barthess@yandex.ru> | 2015-06-30 23:53:35 +0300 |
---|---|---|
committer | barthess <barthess@yandex.ru> | 2015-06-30 23:53:35 +0300 |
commit | 95da8798dd924b6eceb60c41f26d262d83799acb (patch) | |
tree | 1ead083c27d7e06cbd355bbe31e73ed294209ca9 /testhal/STM32/STM32F4xx/FSMC_SDRAM/memcpy_dma.h | |
parent | b7175b45107d5b0677266c8d4eb0c49e4cc2ca0b (diff) | |
download | ChibiOS-Contrib-95da8798dd924b6eceb60c41f26d262d83799acb.tar.gz ChibiOS-Contrib-95da8798dd924b6eceb60c41f26d262d83799acb.tar.bz2 ChibiOS-Contrib-95da8798dd924b6eceb60c41f26d262d83799acb.zip |
Added SDRAM teshtal. Not tested in hardware
Diffstat (limited to 'testhal/STM32/STM32F4xx/FSMC_SDRAM/memcpy_dma.h')
-rw-r--r-- | testhal/STM32/STM32F4xx/FSMC_SDRAM/memcpy_dma.h | 40 |
1 files changed, 40 insertions, 0 deletions
diff --git a/testhal/STM32/STM32F4xx/FSMC_SDRAM/memcpy_dma.h b/testhal/STM32/STM32F4xx/FSMC_SDRAM/memcpy_dma.h new file mode 100644 index 0000000..8d6212c --- /dev/null +++ b/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_ */ |