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-rw-r--r--include/libopencm3/stm32/f4/dma.h662
1 files changed, 5 insertions, 657 deletions
diff --git a/include/libopencm3/stm32/f4/dma.h b/include/libopencm3/stm32/f4/dma.h
index c765a79..cc97024 100644
--- a/include/libopencm3/stm32/f4/dma.h
+++ b/include/libopencm3/stm32/f4/dma.h
@@ -6,17 +6,17 @@
@version 1.0.0
+@author @htmlonly &copy; @endhtmlonly 2011 Fergus Noble <fergusnoble@gmail.com>
@author @htmlonly &copy; @endhtmlonly 2012 Ken Sarkies <ksarkies@internode.on.net>
-@date 18 October 2012
+@date 30 November 2012
LGPL License Terms @ref lgpl_license
*/
+
/*
* This file is part of the libopencm3 project.
*
- * Copyright (C) 2012 Ken Sarkies <ksarkies@internode.on.net>
- *
* This library is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
@@ -31,663 +31,11 @@ LGPL License Terms @ref lgpl_license
* along with this library. If not, see <http://www.gnu.org/licenses/>.
*/
-/**@{*/
-
#ifndef LIBOPENCM3_DMA_H
#define LIBOPENCM3_DMA_H
-#include <libopencm3/stm32/memorymap.h>
-#include <libopencm3/cm3/common.h>
-
-/* --- Convenience macros -------------------------------------------------- */
-
-/* DMA register base adresses (for convenience) */
-#define DMA1 DMA1_BASE
-#define DMA2 DMA2_BASE
-
-/* --- DMA registers ------------------------------------------------------- */
-
-/* DMA low interrupt status register (DMAx_ISR) */
-#define DMA_LISR(dma_base) MMIO32(dma_base + 0x00)
-#define DMA1_LISR DMA_ISR(DMA1)
-#define DMA2_LISR DMA_ISR(DMA2)
-
-/* DMA high interrupt status register (DMAx_ISR) */
-#define DMA_HISR(dma_base) MMIO32(dma_base + 0x04)
-#define DMA1_HISR DMA_ISR(DMA1)
-#define DMA2_HISR DMA_ISR(DMA2)
-
-/* DMA low interrupt flag clear register (DMAx_IFCR) */
-#define DMA_LIFCR(dma_base) MMIO32(dma_base + 0x08)
-#define DMA1_LIFCR DMA_IFCR(DMA1)
-#define DMA2_LIFCR DMA_IFCR(DMA2)
-
-/* DMA high interrupt flag clear register (DMAx_IFCR) */
-#define DMA_HIFCR(dma_base) MMIO32(dma_base + 0x0C)
-#define DMA1_HIFCR DMA_IFCR(DMA1)
-#define DMA2_HIFCR DMA_IFCR(DMA2)
-
-/* DMA stream configuration register (DMAx_SyCR) */
-#define DMA_SCR(dma_base, stream) MMIO32(dma_base + 0x10 + \
- (0x18 * (stream)))
-
-#define DMA1_SCR(stream) DMA_SCR(DMA1, stream)
-#define DMA1_S0CR DMA1_SCR(DMA_STREAM0)
-#define DMA1_S1CR DMA1_SCR(DMA_STREAM1)
-#define DMA1_S2CR DMA1_SCR(DMA_STREAM2)
-#define DMA1_S3CR DMA1_SCR(DMA_STREAM3)
-#define DMA1_S4CR DMA1_SCR(DMA_STREAM4)
-#define DMA1_S5CR DMA1_SCR(DMA_STREAM5)
-#define DMA1_S6CR DMA1_SCR(DMA_STREAM6)
-#define DMA1_S7CR DMA1_SCR(DMA_STREAM7)
-
-#define DMA2_SCR(stream) DMA_SCR(DMA2, stream)
-#define DMA2_S0CR DMA2_SCR(DMA_STREAM0)
-#define DMA2_S1CR DMA2_SCR(DMA_STREAM1)
-#define DMA2_S2CR DMA2_SCR(DMA_STREAM2)
-#define DMA2_S3CR DMA2_SCR(DMA_STREAM3)
-#define DMA2_S4CR DMA2_SCR(DMA_STREAM4)
-#define DMA2_S5CR DMA2_SCR(DMA_STREAM5)
-#define DMA2_S6CR DMA2_SCR(DMA_STREAM6)
-#define DMA2_S7CR DMA2_SCR(DMA_STREAM7)
-
-/* DMA number of data register (DMAx_SyNDTR) */
-#define DMA_SNDTR(dma_base, stream) MMIO32(dma_base + 0x14 + \
- (0x18 * (stream)))
-
-#define DMA1_SNDTR(stream) DMA_SNDTR(DMA1, stream)
-#define DMA1_S0NDTR DMA1_SNDTR(DMA_STREAM0)
-#define DMA1_S1NDTR DMA1_SNDTR(DMA_STREAM1)
-#define DMA1_S2NDTR DMA1_SNDTR(DMA_STREAM2)
-#define DMA1_S3NDTR DMA1_SNDTR(DMA_STREAM3)
-#define DMA1_S4NDTR DMA1_SNDTR(DMA_STREAM4)
-#define DMA1_S5NDTR DMA1_SNDTR(DMA_STREAM5)
-#define DMA1_S6NDTR DMA1_SNDTR(DMA_STREAM6)
-#define DMA1_S7NDTR DMA1_SNDTR(DMA_STREAM7)
-
-#define DMA2_SNDTR(stream) DMA_CNDTR(DMA2, stream)
-#define DMA2_S0NDTR DMA2_SNDTR(DMA_STREAM0)
-#define DMA2_S1NDTR DMA2_SNDTR(DMA_STREAM1)
-#define DMA2_S2NDTR DMA2_SNDTR(DMA_STREAM2)
-#define DMA2_S3NDTR DMA2_SNDTR(DMA_STREAM3)
-#define DMA2_S4NDTR DMA2_SNDTR(DMA_STREAM4)
-#define DMA2_S5NDTR DMA2_SNDTR(DMA_STREAM5)
-#define DMA2_S6NDTR DMA2_SNDTR(DMA_STREAM6)
-#define DMA2_S7NDTR DMA2_SNDTR(DMA_STREAM7)
-
-/* DMA peripheral address register (DMAx_SyPAR) */
-#define DMA_SPAR(dma_base, stream) MMIO32(dma_base + 0x18 + \
- (0x18 * (stream)))
-
-#define DMA1_SPAR(stream) DMA_SPAR(DMA1, stream)
-#define DMA1_S0PAR DMA1_SPAR(DMA_STREAM0)
-#define DMA1_S1PAR DMA1_SPAR(DMA_STREAM1)
-#define DMA1_S2PAR DMA1_SPAR(DMA_STREAM2)
-#define DMA1_S3PAR DMA1_SPAR(DMA_STREAM3)
-#define DMA1_S4PAR DMA1_SPAR(DMA_STREAM4)
-#define DMA1_S5PAR DMA1_SPAR(DMA_STREAM5)
-#define DMA1_S6PAR DMA1_SPAR(DMA_STREAM6)
-#define DMA1_S7PAR DMA1_SPAR(DMA_STREAM7)
-
-#define DMA2_SPAR(stream) DMA_SPAR(DMA2, stream)
-#define DMA2_S0PAR DMA2_SPAR(DMA_STREAM0)
-#define DMA2_S1PAR DMA2_SPAR(DMA_STREAM1)
-#define DMA2_S2PAR DMA2_SPAR(DMA_STREAM2)
-#define DMA2_S3PAR DMA2_SPAR(DMA_STREAM3)
-#define DMA2_S4PAR DMA2_SPAR(DMA_STREAM4)
-#define DMA2_S5PAR DMA2_SPAR(DMA_STREAM5)
-#define DMA2_S6PAR DMA2_SPAR(DMA_STREAM6)
-#define DMA2_S7PAR DMA2_SPAR(DMA_STREAM7)
-
-/* DMA memory 0 address register (DMAx_SyM0AR) */
-
-#define DMA_SM0AR(dma_base, stream) MMIO32(dma_base + 0x1C + \
- (0x18 * (stream)))
-
-#define DMA1_SM0AR(stream) DMA_SM0AR(DMA1, stream)
-#define DMA1_S0M0AR DMA1_SM0AR(DMA_STREAM0)
-#define DMA1_S1M0AR DMA1_SM0AR(DMA_STREAM1)
-#define DMA1_S2M0AR DMA1_SM0AR(DMA_STREAM2)
-#define DMA1_S3M0AR DMA1_SM0AR(DMA_STREAM3)
-#define DMA1_S4M0AR DMA1_SM0AR(DMA_STREAM4)
-#define DMA1_S5M0AR DMA1_SM0AR(DMA_STREAM5)
-#define DMA1_S6M0AR DMA1_SM0AR(DMA_STREAM6)
-#define DMA1_S7M0AR DMA1_SM0AR(DMA_STREAM7)
-
-#define DMA2_SM0AR(stream) DMA_CM0AR(DMA2, stream)
-#define DMA2_S0M0AR DMA2_SM0AR(DMA_STREAM0)
-#define DMA2_S1M0AR DMA2_SM0AR(DMA_STREAM1)
-#define DMA2_S2M0AR DMA2_SM0AR(DMA_STREAM2)
-#define DMA2_S3M0AR DMA2_SM0AR(DMA_STREAM3)
-#define DMA2_S4M0AR DMA2_SM0AR(DMA_STREAM4)
-#define DMA2_S5M0AR DMA2_SM0AR(DMA_STREAM5)
-#define DMA2_S6M0AR DMA2_SM0AR(DMA_STREAM6)
-#define DMA2_S7M0AR DMA2_SM0AR(DMA_STREAM7)
-
-/* DMA memory 1 address register (DMAx_SyM1AR) */
-
-#define DMA_SM1AR(dma_base, stream) MMIO32(dma_base + 0x20 + \
- (0x18 * (stream)))
-
-#define DMA1_SM1AR(stream) DMA_SM1AR(DMA1, stream)
-#define DMA1_S0M1AR DMA1_SM1AR(DMA_STREAM0)
-#define DMA1_S1M1AR DMA1_SM1AR(DMA_STREAM1)
-#define DMA1_S2M1AR DMA1_SM1AR(DMA_STREAM2)
-#define DMA1_S3M1AR DMA1_SM1AR(DMA_STREAM3)
-#define DMA1_S4M1AR DMA1_SM1AR(DMA_STREAM4)
-#define DMA1_S5M1AR DMA1_SM1AR(DMA_STREAM5)
-#define DMA1_S6M1AR DMA1_SM1AR(DMA_STREAM6)
-#define DMA1_S7M1AR DMA1_SM1AR(DMA_STREAM7)
-
-#define DMA2_SM1AR(stream) DMA_CM1AR(DMA2, stream)
-#define DMA2_S0M1AR DMA2_SM1AR(DMA_STREAM0)
-#define DMA2_S1M1AR DMA2_SM1AR(DMA_STREAM1)
-#define DMA2_S2M1AR DMA2_SM1AR(DMA_STREAM2)
-#define DMA2_S3M1AR DMA2_SM1AR(DMA_STREAM3)
-#define DMA2_S4M1AR DMA2_SM1AR(DMA_STREAM4)
-#define DMA2_S5M1AR DMA2_SM1AR(DMA_STREAM5)
-#define DMA2_S6M1AR DMA2_SM1AR(DMA_STREAM6)
-#define DMA2_S7M1AR DMA2_SM1AR(DMA_STREAM7)
-
-/* DMA FIFO Control Register register (DMAx_SyFCR) */
-
-#define DMA_SFCR(dma_base, stream) MMIO32(dma_base + 0x24 + \
- (0x18 * (stream)))
-
-#define DMA1_SFCR(stream) DMA_SFCR(DMA1, stream)
-#define DMA1_S0FCR DMA1_SFCR(DMA_STREAM0)
-#define DMA1_S1FCR DMA1_SFCR(DMA_STREAM1)
-#define DMA1_S2FCR DMA1_SFCR(DMA_STREAM2)
-#define DMA1_S3FCR DMA1_SFCR(DMA_STREAM3)
-#define DMA1_S4FCR DMA1_SFCR(DMA_STREAM4)
-#define DMA1_S5FCR DMA1_SFCR(DMA_STREAM5)
-#define DMA1_S6FCR DMA1_SFCR(DMA_STREAM6)
-#define DMA1_S7FCR DMA1_SFCR(DMA_STREAM7)
-
-#define DMA2_SFCR(stream) DMA_CFCR(DMA2, stream)
-#define DMA2_S0FCR DMA2_SFCR(DMA_STREAM0)
-#define DMA2_S1FCR DMA2_SFCR(DMA_STREAM1)
-#define DMA2_S2FCR DMA2_SFCR(DMA_STREAM2)
-#define DMA2_S3FCR DMA2_SFCR(DMA_STREAM3)
-#define DMA2_S4FCR DMA2_SFCR(DMA_STREAM4)
-#define DMA2_S5FCR DMA2_SFCR(DMA_STREAM5)
-#define DMA2_S6FCR DMA2_SFCR(DMA_STREAM6)
-#define DMA2_S7FCR DMA2_SFCR(DMA_STREAM7)
-
-/* --- DMA Interrupt Flag offset values ------------------------------------- */
-/* These are based on every interrupt flag and flag clear being at the same relative location */
-/** @defgroup dma_if_offset DMA Interrupt Flag Offsets within stream flag group.
-@ingroup STM32F4xx_dma_defines
-
-@{*/
-/** Transfer Complete Interrupt Flag */
-#define DMA_ISR_TCIF (1 << 5)
-/** Half Transfer Interrupt Flag */
-#define DMA_ISR_HTIF (1 << 4)
-/** Transfer Error Interrupt Flag */
-#define DMA_ISR_TEIF (1 << 3)
-/** Direct Mode Error Interrupt Flag */
-#define DMA_ISR_DMEIF (1 << 2)
-/** FIFO Error Interrupt Flag */
-#define DMA_ISR_FEIF (1 << 0)
-/**@}*/
-
-/* Offset within interrupt status register to start of stream interrupt flag field */
-#define DMA_ISR_OFFSET(stream) (6*(stream & 0x01)+16*((stream & 0x02) >> 1))
-#define DMA_ISR_FLAGS (DMA_ISR_TCIF | DMA_ISR_HTIF | DMA_ISR_TEIF | DMA_ISR_DMEIF | DMA_ISR_FEIF)
-#define DMA_ISR_MASK(stream) DMA_ISR_FLAGS << DMA_ISR_OFFSET(stream)
-
-/* --- DMA_LISR values ------------------------------------------------------ */
-
-/* TCIF: Transfer complete interrupt flag, streams 0-3 only */
-#define DMA_LISR_TCIF_BIT DMA_ISR_TCIF
-#define DMA_LISR_TCIF(stream) (DMA_LISR_TCIF_BIT << DMA_ISR_OFFSET(stream))
-
-#define DMA_LISR_TCIF0 DMA_LISR_TCIF(DMA_STREAM0)
-#define DMA_LISR_TCIF1 DMA_LISR_TCIF(DMA_STREAM1)
-#define DMA_LISR_TCIF2 DMA_LISR_TCIF(DMA_STREAM2)
-#define DMA_LISR_TCIF3 DMA_LISR_TCIF(DMA_STREAM3)
-
-/* HTIF: Half transfer interrupt flag, streams 0-3 only */
-#define DMA_LISR_HTIF_BIT DMA_ISR_HTIF
-#define DMA_LISR_HTIF(stream) (DMA_LISR_HTIF_BIT << DMA_ISR_OFFSET(stream))
-
-#define DMA_LISR_HTIF0 DMA_LISR_HTIF(DMA_STREAM0)
-#define DMA_LISR_HTIF1 DMA_LISR_HTIF(DMA_STREAM1)
-#define DMA_LISR_HTIF2 DMA_LISR_HTIF(DMA_STREAM2)
-#define DMA_LISR_HTIF3 DMA_LISR_HTIF(DMA_STREAM3)
-
-/* TEIF: Transfer error interrupt flag, streams 0-3 only */
-#define DMA_LISR_TEIF_BIT DMA_ISR_TEIF
-#define DMA_LISR_TEIF(stream) (DMA_LISR_TEIF_BIT << DMA_ISR_OFFSET(stream))
-
-#define DMA_LISR_TEIF0 DMA_LISR_TEIF(DMA_STREAM0)
-#define DMA_LISR_TEIF1 DMA_LISR_TEIF(DMA_STREAM1)
-#define DMA_LISR_TEIF2 DMA_LISR_TEIF(DMA_STREAM2)
-#define DMA_LISR_TEIF3 DMA_LISR_TEIF(DMA_STREAM3)
-
-/* DMEIF: Direct Mode Error interrupt flag, streams 0-3 only */
-#define DMA_LISR_DMEIF_BIT DMA_ISR_DMEIF
-#define DMA_LISR_DMEIF(stream) (DMA_LISR_DMEIF_BIT << DMA_ISR_OFFSET(stream))
-
-#define DMA_LISR_DMEIF0 DMA_LISR_DMEIF(DMA_STREAM0)
-#define DMA_LISR_DMEIF1 DMA_LISR_DMEIF(DMA_STREAM1)
-#define DMA_LISR_DMEIF2 DMA_LISR_DMEIF(DMA_STREAM2)
-#define DMA_LISR_DMEIF3 DMA_LISR_DMEIF(DMA_STREAM3)
-
-/* Interrupt #1 is reserved */
-
-/* FEIF: FIFO Error interrupt flag, streams 0-3 only */
-#define DMA_LISR_FEIF_BIT DMA_ISR_FEIF
-#define DMA_LISR_FEIF(stream) (DMA_LISR_FEIF_BIT << DMA_ISR_OFFSET(stream))
-
-#define DMA_LISR_FEIF0 DMA_LISR_FEIF(DMA_STREAM0)
-#define DMA_LISR_FEIF1 DMA_LISR_FEIF(DMA_STREAM1)
-#define DMA_LISR_FEIF2 DMA_LISR_FEIF(DMA_STREAM2)
-#define DMA_LISR_FEIF3 DMA_LISR_FEIF(DMA_STREAM3)
-
-/* --- DMA_HISR values ------------------------------------------------------ */
-
-/* TCIF: Transfer complete interrupt flag, streams 4-7 only */
-#define DMA_HISR_TCIF_BIT DMA_ISR_TCIF
-#define DMA_HISR_TCIF(stream) (DMA_HISR_TCIF_BIT << (DMA_ISR_OFFSET(stream - 4))
-
-#define DMA_HISR_TCIF4 DMA_HISR_TCIF(DMA_STREAM4)
-#define DMA_HISR_TCIF5 DMA_HISR_TCIF(DMA_STREAM5)
-#define DMA_HISR_TCIF6 DMA_HISR_TCIF(DMA_STREAM6)
-#define DMA_HISR_TCIF7 DMA_HISR_TCIF(DMA_STREAM7)
-
-/* HTIF: Half transfer interrupt flag, streams 4-7 only */
-#define DMA_HISR_HTIF_BIT DMA_ISR_HTIF
-#define DMA_HISR_HTIF(stream) (DMA_HISR_HTIF_BIT << (DMA_ISR_OFFSET(stream - 4))
-
-#define DMA_HISR_HTIF4 DMA_HISR_HTIF(DMA_STREAM4)
-#define DMA_HISR_HTIF5 DMA_HISR_HTIF(DMA_STREAM5)
-#define DMA_HISR_HTIF6 DMA_HISR_HTIF(DMA_STREAM6)
-#define DMA_HISR_HTIF7 DMA_HISR_HTIF(DMA_STREAM7)
-
-/* TEIF: Transfer error interrupt flag, streams 4-7 only */
-#define DMA_HISR_TEIF_BIT DMA_ISR_TEIF
-#define DMA_HISR_TEIF(stream) (DMA_HISR_TEIF_BIT << (DMA_ISR_OFFSET(stream - 4))
-
-#define DMA_HISR_TEIF4 DMA_HISR_TEIF(DMA_STREAM4)
-#define DMA_HISR_TEIF5 DMA_HISR_TEIF(DMA_STREAM5)
-#define DMA_HISR_TEIF6 DMA_HISR_TEIF(DMA_STREAM6)
-#define DMA_HISR_TEIF7 DMA_HISR_TEIF(DMA_STREAM7)
-
-/* DMEIF: Direct Mode Error interrupt flag, streams 4-7 only */
-#define DMA_HISR_DMEIF_BIT DMA_ISR_DMEIF
-#define DMA_HISR_DMEIF(stream) (DMA_HISR_DMEIF_BIT << (DMA_ISR_OFFSET(stream - 4))
-
-#define DMA_HISR_DMEIF4 DMA_HISR_DMEIF(DMA_STREAM4)
-#define DMA_HISR_DMEIF5 DMA_HISR_DMEIF(DMA_STREAM5)
-#define DMA_HISR_DMEIF6 DMA_HISR_DMEIF(DMA_STREAM6)
-#define DMA_HISR_DMEIF7 DMA_HISR_DMEIF(DMA_STREAM7)
-
-/* Interrupt #1 is reserved */
-
-/* FEIF: FIFO Error interrupt flag, streams 4-7 only */
-#define DMA_HISR_FEIF_BIT DMA_ISR_FEIF
-#define DMA_HISR_FEIF(stream) (DMA_HISR_FEIF_BIT << (DMA_ISR_OFFSET(stream - 4))
-
-#define DMA_HISR_FEIF4 DMA_HISR_FEIF(DMA_STREAM4)
-#define DMA_HISR_FEIF5 DMA_HISR_FEIF(DMA_STREAM5)
-#define DMA_HISR_FEIF6 DMA_HISR_FEIF(DMA_STREAM6)
-#define DMA_HISR_FEIF7 DMA_HISR_FEIF(DMA_STREAM7)
-
-/* --- DMA_LIFCR values ------------------------------------------------------ */
-
-/* TCIF: Transfer complete interrupt flag, streams 0-3 only */
-#define DMA_LIFCR_CTCIF_BIT DMA_ISR_TCIF
-#define DMA_LIFCR_CTCIF(stream) (DMA_LIFCR_CTCIF_BIT << DMA_ISR_OFFSET(stream))
-
-#define DMA_LIFCR_CTCIF0 DMA_LIFCR_CTCIF(DMA_STREAM0)
-#define DMA_LIFCR_CTCIF1 DMA_LIFCR_CTCIF(DMA_STREAM1)
-#define DMA_LIFCR_CTCIF2 DMA_LIFCR_CTCIF(DMA_STREAM2)
-#define DMA_LIFCR_CTCIF3 DMA_LIFCR_CTCIF(DMA_STREAM3)
-
-/* HTIF: Half transfer interrupt flag, streams 0-3 only */
-#define DMA_LIFCR_CHTIF_BIT DMA_ISR_HTIF
-#define DMA_LIFCR_CHTIF(stream) (DMA_LIFCR_CHTIF_BIT << DMA_ISR_OFFSET(stream))
-
-#define DMA_LIFCR_CHTIF0 DMA_LIFCR_CHTIF(DMA_STREAM0)
-#define DMA_LIFCR_CHTIF1 DMA_LIFCR_CHTIF(DMA_STREAM1)
-#define DMA_LIFCR_CHTIF2 DMA_LIFCR_CHTIF(DMA_STREAM2)
-#define DMA_LIFCR_CHTIF3 DMA_LIFCR_CHTIF(DMA_STREAM3)
-
-/* TEIF: Transfer error interrupt flag, streams 0-3 only */
-#define DMA_LIFCR_CTEIF_BIT DMA_ISR_TEIF
-#define DMA_LIFCR_CTEIF(stream) (DMA_LIFCR_CTEIF_BIT << DMA_ISR_OFFSET(stream))
-
-#define DMA_LIFCR_CTEIF0 DMA_LIFCR_CTEIF(DMA_STREAM0)
-#define DMA_LIFCR_CTEIF1 DMA_LIFCR_CTEIF(DMA_STREAM1)
-#define DMA_LIFCR_CTEIF2 DMA_LIFCR_CTEIF(DMA_STREAM2)
-#define DMA_LIFCR_CTEIF3 DMA_LIFCR_CTEIF(DMA_STREAM3)
-
-/* DMEIF: Direct Mode Error interrupt flag, streams 0-3 only */
-#define DMA_LIFCR_CDMEIF_BIT DMA_ISR_DMEIF
-#define DMA_LIFCR_CDMEIF(stream) (DMA_LIFCR_CDMEIF_BIT << DMA_ISR_OFFSET(stream))
-
-#define DMA_LIFCR_CDMEIF0 DMA_LIFCR_CDMEIF(DMA_STREAM0)
-#define DMA_LIFCR_CDMEIF1 DMA_LIFCR_CDMEIF(DMA_STREAM1)
-#define DMA_LIFCR_CDMEIF2 DMA_LIFCR_CDMEIF(DMA_STREAM2)
-#define DMA_LIFCR_CDMEIF3 DMA_LIFCR_CDMEIF(DMA_STREAM3)
-
-/* Interrupt #1 is reserved */
-
-/* FEIF: FIFO Error interrupt flag, streams 0-3 only */
-#define DMA_LIFCR_CFEIF_BIT DMA_ISR_FEIF
-#define DMA_LIFCR_CFEIF(stream) (DMA_LIFCR_CFEIF_BIT << DMA_ISR_OFFSET(stream))
-
-#define DMA_LIFCR_CFEIF0 DMA_LIFCR_CFEIF(DMA_STREAM0)
-#define DMA_LIFCR_CFEIF1 DMA_LIFCR_CFEIF(DMA_STREAM1)
-#define DMA_LIFCR_CFEIF2 DMA_LIFCR_CFEIF(DMA_STREAM2)
-#define DMA_LIFCR_CFEIF3 DMA_LIFCR_CFEIF(DMA_STREAM3)
-
-/* --- DMA_HIFCR values ------------------------------------------------------ */
-
-/* TCIF: Transfer complete interrupt flag, streams 4-7 only */
-#define DMA_HIFCR_CTCIF_BIT DMA_ISR_TCIF
-#define DMA_HIFCR_CTCIF(stream) (DMA_HIFCR_CTCIF_BIT << (DMA_ISR_OFFSET(stream - 4))
-
-#define DMA_HIFCR_CTCIF4 DMA_HIFCR_CTCIF(DMA_STREAM4)
-#define DMA_HIFCR_CTCIF5 DMA_HIFCR_CTCIF(DMA_STREAM5)
-#define DMA_HIFCR_CTCIF6 DMA_HIFCR_CTCIF(DMA_STREAM6)
-#define DMA_HIFCR_CTCIF7 DMA_HIFCR_CTCIF(DMA_STREAM7)
-
-/* HTIF: Half transfer interrupt flag, streams 4-7 only */
-#define DMA_HIFCR_CHTIF_BIT DMA_ISR_HTIF
-#define DMA_HIFCR_CHTIF(stream) (DMA_HIFCR_CHTIF_BIT << (DMA_ISR_OFFSET(stream - 4))
-
-#define DMA_HIFCR_CHTIF4 DMA_HIFCR_CHTIF(DMA_STREAM4)
-#define DMA_HIFCR_CHTIF5 DMA_HIFCR_CHTIF(DMA_STREAM5)
-#define DMA_HIFCR_CHTIF6 DMA_HIFCR_CHTIF(DMA_STREAM6)
-#define DMA_HIFCR_CHTIF7 DMA_HIFCR_CHTIF(DMA_STREAM7)
-
-/* TEIF: Transfer error interrupt flag, streams 4-7 only */
-#define DMA_HIFCR_CTEIF_BIT DMA_ISR_TEIF
-#define DMA_HIFCR_CTEIF(stream) (DMA_HIFCR_CTEIF_BIT << (DMA_ISR_OFFSET(stream - 4))
-
-#define DMA_HIFCR_CTEIF4 DMA_HIFCR_CTEIF(DMA_STREAM4)
-#define DMA_HIFCR_CTEIF5 DMA_HIFCR_CTEIF(DMA_STREAM5)
-#define DMA_HIFCR_CTEIF6 DMA_HIFCR_CTEIF(DMA_STREAM6)
-#define DMA_HIFCR_CTEIF7 DMA_HIFCR_CTEIF(DMA_STREAM7)
-
-/* DMEIF: Direct Mode Error interrupt flag, streams 4-7 only */
-#define DMA_HIFCR_CDMEIF_BIT DMA_ISR_DMEIF
-#define DMA_HIFCR_CDMEIF(stream) (DMA_HIFCR_CDMEIF_BIT << (DMA_ISR_OFFSET(stream - 4))
-
-#define DMA_HIFCR_CDMEIF4 DMA_HIFCR_CDMEIF(DMA_STREAM4)
-#define DMA_HIFCR_CDMEIF5 DMA_HIFCR_CDMEIF(DMA_STREAM5)
-#define DMA_HIFCR_CDMEIF6 DMA_HIFCR_CDMEIF(DMA_STREAM6)
-#define DMA_HIFCR_CDMEIF7 DMA_HIFCR_CDMEIF(DMA_STREAM7)
-
-/* Interrupt #1 is reserved */
-
-/* FEIF: FIFO Error interrupt flag, streams 4-7 only */
-#define DMA_HIFCR_CFEIF_BIT DMA_ISR_FEIF
-#define DMA_HIFCR_CFEIF(stream) (DMA_HIFCR_CFEIF_BIT << (DMA_ISR_OFFSET(stream - 4))
-
-#define DMA_HIFCR_CFEIF4 DMA_HIFCR_CFEIF(DMA_STREAM4)
-#define DMA_HIFCR_CFEIF5 DMA_HIFCR_CFEIF(DMA_STREAM5)
-#define DMA_HIFCR_CFEIF6 DMA_HIFCR_CFEIF(DMA_STREAM6)
-#define DMA_HIFCR_CFEIF7 DMA_HIFCR_CFEIF(DMA_STREAM7)
-
-/* --- DMA_SxCR generic values --------------------------------------------- */
-
-/* Reserved [31:28] */
-
-/* CHSEL[13:12]: Channel Select */
-/** @defgroup dma_ch_sel DMA Channel Select
-@ingroup STM32F4xx_dma_defines
-
-@{*/
-#define DMA_SCR_CHSEL_0 (0x0 << 25)
-#define DMA_SCR_CHSEL_1 (0x1 << 25)
-#define DMA_SCR_CHSEL_2 (0x2 << 25)
-#define DMA_SCR_CHSEL_3 (0x3 << 25)
-#define DMA_SCR_CHSEL_4 (0x4 << 25)
-#define DMA_SCR_CHSEL_5 (0x5 << 25)
-#define DMA_SCR_CHSEL_6 (0x6 << 25)
-#define DMA_SCR_CHSEL_7 (0x7 << 25)
-/**@}*/
-#define DMA_SCR_CHSEL_MASK (0x7 << 25)
-#define DMA_SCR_CHSEL_SHIFT 25
-
-/* MBURST[13:12]: Memory Burst Configuration */
-/** @defgroup dma_mburst DMA Memory Burst Length
-@ingroup STM32F4xx_dma_defines
-
-@{*/
-#define DMA_SCR_MBURST_INCR0 (0x0 << 23)
-#define DMA_SCR_MBURST_INCR4 (0x1 << 23)
-#define DMA_SCR_MBURST_INCR8 (0x2 << 23)
-#define DMA_SCR_MBURST_INCR16 (0x3 << 23)
-/**@}*/
-#define DMA_SCR_MBURST_MASK (0x3 << 23)
-#define DMA_SCR_MBURST_SHIFT 23
-
-/* PBURST[13:12]: Peripheral Burst Configuration */
-/** @defgroup dma_pburst DMA Peripheral Burst Length
-@ingroup STM32F4xx_dma_defines
-
-@{*/
-#define DMA_SCR_PBURST_INCR0 (0x0 << 21)
-#define DMA_SCR_PBURST_INCR4 (0x1 << 21)
-#define DMA_SCR_PBURST_INCR8 (0x2 << 21)
-#define DMA_SCR_PBURST_INCR16 (0x3 << 21)
-/**@}*/
-#define DMA_SCR_PBURST_MASK (0x3 << 21)
-#define DMA_SCR_PBURST_SHIFT 21
-
-/* Bit 20 reserved */
-
-/* CT: Current target (in double buffered mode) */
-#define DMA_SCR_CT (1 << 19)
-
-/* DBM: Double buffered mode */
-#define DMA_SCR_DBM (1 << 18)
-
-/* PL[17:16]: Stream priority level */
-/** @defgroup dma_st_pri DMA Stream Priority Levels
-@ingroup STM32F4xx_dma_defines
-
-@{*/
-#define DMA_SCR_PL_LOW (0x0 << 16)
-#define DMA_SCR_PL_MEDIUM (0x1 << 16)
-#define DMA_SCR_PL_HIGH (0x2 << 16)
-#define DMA_SCR_PL_VERY_HIGH (0x3 << 16)
-/**@}*/
-#define DMA_SCR_PL_MASK (0x3 << 16)
-#define DMA_SCR_PL_SHIFT 16
-
-/* PINCOS: Peripheral increment offset size */
-#define DMA_SCR_PINCOS (1 << 15)
-
-/* MSIZE[14:13]: Memory size */
-/** @defgroup dma_st_memwidth DMA Stream Memory Word Width
-@ingroup STM32F4xx_dma_defines
-
-@{*/
-#define DMA_SCR_MSIZE_8BIT (0x0 << 13)
-#define DMA_SCR_MSIZE_16BIT (0x1 << 13)
-#define DMA_SCR_MSIZE_32BIT (0x2 << 13)
-/**@}*/
-#define DMA_SCR_MSIZE_MASK (0x3 << 13)
-#define DMA_SCR_MSIZE_SHIFT 13
-
-/* PSIZE[12:11]: Peripheral size */
-/** @defgroup dma_st_perwidth DMA Stream Peripheral Word Width
-@ingroup STM32F4xx_dma_defines
-
-@{*/
-#define DMA_SCR_PSIZE_8BIT (0x0 << 11)
-#define DMA_SCR_PSIZE_16BIT (0x1 << 11)
-#define DMA_SCR_PSIZE_32BIT (0x2 << 11)
-/**@}*/
-#define DMA_SCR_PSIZE_MASK (0x3 << 11)
-#define DMA_SCR_PSIZE_SHIFT 11
-
-/* MINC: Memory increment mode */
-#define DMA_SCR_MINC (1 << 10)
-
-/* PINC: Peripheral increment mode */
-#define DMA_SCR_PINC (1 << 9)
-
-/* CIRC: Circular mode */
-#define DMA_SCR_CIRC (1 << 8)
-
-/* DIR[7:6]: Data transfer direction */
-/** @defgroup dma_st_dir DMA Stream Data transfer direction
-@ingroup STM32F4xx_dma_defines
-
-@{*/
-#define DMA_SCR_DIR_PER2MEM (0x0 << 6)
-#define DMA_SCR_DIR_MEM2PER (0x1 << 6)
-#define DMA_SCR_DIR_MEM2MEM (0x2 << 6)
-/**@}*/
-#define DMA_SCR_DIR_MASK (0x3 << 6)
-#define DMA_SCR_DIR_SHIFT 6
-
-/* PFCTRL: Peripheral Flow Controller */
-#define DMA_SCR_PFCTRL (1 << 5)
-
-/* TCIE: Transfer complete interrupt enable */
-#define DMA_SCR_TCIE (1 << 4)
-
-/* HTIE: Half transfer interrupt enable */
-#define DMA_SCR_HTIE (1 << 3)
-
-/* TEIE: Transfer error interrupt enable */
-#define DMA_SCR_TEIE (1 << 2)
-
-/* DMEIE: Direct Mode error interrupt enable */
-#define DMA_SCR_DMEIE (1 << 1)
-
-/* EN: Stream enable */
-#define DMA_SCR_EN (1 << 0)
-
-/* --- DMA_SxNDTR values --------------------------------------------------- */
-
-/* NDT[15:0]: Number of data to transfer */
-
-/* --- DMA_SxPAR values ---------------------------------------------------- */
-
-/* PA[31:0]: Peripheral address */
-
-/* --- DMA_SxM0AR values ---------------------------------------------------- */
-
-/* M0A[31:0]: Memory address */
-
-/* --- DMA_SxM1AR values ---------------------------------------------------- */
-
-/* M1A[31:0]: Memory address */
-
-/* --- DMA_SxFCR generic values --------------------------------------------- */
-
-/* Reserved [31:8] */
-
-/* FEIE: FIFO error interrupt enable */
-#define DMA_FCR_FEIE (1 << 7)
-
-/* Bit 6 reserved */
-
-/* FS[5:3]: FIFO Status */
-/** @defgroup dma_fifo_status FIFO Status
-@ingroup STM32F4xx_dma_defines
-
-@{*/
-#define DMA_FCR_FS_LOW (0x0 << 3)
-#define DMA_FCR_FS_UNDER_HALF (0x1 << 3)
-#define DMA_FCR_FS_MEDIUM (0x2 << 3)
-#define DMA_FCR_FS_HIGH (0x3 << 3)
-#define DMA_FCR_FS_EMPTY (0x4 << 3)
-#define DMA_FCR_FS_FULL (0x5 << 3)
-/**@}*/
-#define DMA_FCR_FS_MASK (0x7 << 3)
-#define DMA_FCR_FS_SHIFT 3
-
-/* DMDIS: Direct Mode disable */
-#define DMA_FCR_DMDIS (1 << 2)
-
-/* FTH[1:0]: FIFO Threshold selection */
-/** @defgroup dma_fifo_thresh FIFO Threshold selection
-@ingroup STM32F4xx_dma_defines
-
-@{*/
-#define DMA_FCR_FTH_LOW (0x0 << 0)
-#define DMA_FCR_FTH_HALF (0x1 << 0)
-#define DMA_FCR_FTH_MEDIUM (0x2 << 0)
-#define DMA_FCR_FTH_FULL (0x3 << 0)
-/**@}*/
-#define DMA_FCR_FTH_MASK (0x3 << 0)
-#define DMA_FCR_FTH_SHIFT 3
-
-/* --- Generic values ------------------------------------------------------ */
-
-/** @defgroup dma_st_number DMA Stream Number
-@ingroup STM32F4xx_dma_defines
-
-@{*/
-#define DMA_STREAM0 0
-#define DMA_STREAM1 1
-#define DMA_STREAM2 2
-#define DMA_STREAM3 3
-#define DMA_STREAM4 4
-#define DMA_STREAM5 5
-#define DMA_STREAM6 6
-#define DMA_STREAM7 7
-/**@}*/
-
-/* --- function prototypes ------------------------------------------------- */
-
-BEGIN_DECLS
-
-void dma_stream_reset(u32 dma, u8 stream);
-void dma_clear_interrupt_flags(u32 dma, u8 stream, u32 interrupts);
-bool dma_get_interrupt_flag(u32 dma, u8 stream, u32 interrupt);
-void dma_set_transfer_mode(u32 dma, u8 stream, u32 direction);
-void dma_set_priority(u32 dma, u8 stream, u32 prio);
-void dma_set_memory_size(u32 dma, u8 stream, u32 mem_size);
-void dma_set_peripheral_size(u32 dma, u8 stream, u32 peripheral_size);
-void dma_enable_memory_increment_mode(u32 dma, u8 stream);
-void dma_disable_memory_increment_mode(u32 dma, u8 channel);
-void dma_enable_peripheral_increment_mode(u32 dma, u8 stream);
-void dma_disable_peripheral_increment_mode(u32 dma, u8 channel);
-void dma_enable_fixed_peripheral_increment_mode(u32 dma, u8 stream);
-void dma_enable_circular_mode(u32 dma, u8 stream);
-void dma_channel_select(u32 dma, u8 stream, u32 channel);
-void dma_channel_select(u32 dma, u8 stream, u32 channel);
-void dma_set_memory_burst(u32 dma, u8 stream, u32 burst);
-void dma_set_peripheral_burst(u32 dma, u8 stream, u32 burst);
-void dma_set_initial_target(u32 dma, u8 stream, u8 memory);
-u8 dma_get_target(u32 dma, u8 stream);
-void dma_enable_double_buffer_mode(u32 dma, u8 stream);
-void dma_set_peripheral_flow_control(u32 dma, u8 stream);
-void dma_set_dma_flow_control(u32 dma, u8 stream);
-void dma_enable_transfer_error_interrupt(u32 dma, u8 stream);
-void dma_disable_transfer_error_interrupt(u32 dma, u8 stream);
-void dma_enable_half_transfer_interrupt(u32 dma, u8 stream);
-void dma_disable_half_transfer_interrupt(u32 dma, u8 stream);
-void dma_enable_transfer_complete_interrupt(u32 dma, u8 stream);
-void dma_disable_transfer_complete_interrupt(u32 dma, u8 stream);
-u32 dma_fifo_status(u32 dma, u8 stream);
-void dma_enable_direct_mode_error_interrupt(u32 dma, u8 stream);
-void dma_disable_direct_mode_error_interrupt(u32 dma, u8 stream);
-void dma_enable_fifo_error_interrupt(u32 dma, u8 stream);
-void dma_disable_fifo_error_interrupt(u32 dma, u8 stream);
-void dma_enable_direct_mode(u32 dma, u8 stream);
-void dma_enable_fifo_mode(u32 dma, u8 stream);
-void dma_set_fifo_threshold(u32 dma, u8 stream, u32 threshold);
-void dma_enable_stream(u32 dma, u8 stream);
-void dma_disable_stream(u32 dma, u8 stream);
-void dma_set_peripheral_address(u32 dma, u8 stream, u32 address);
-void dma_set_memory_address(u32 dma, u8 stream, u32 address);
-void dma_set_memory_address_1(u32 dma, u8 stream, u32 address);
-void dma_set_number_of_data(u32 dma, u8 stream, u16 number);
-
-END_DECLS
+#include <libopencm3/stm32/f2/memorymap.h>
+#include <libopencm3/stm32/common/dma_common_f24.h>
#endif
-/**@}*/