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| author | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2009-11-26 00:18:22 +0000 |
|---|---|---|
| committer | patacongo <patacongo@42af7a65-404d-4744-a932-0658087f49c3> | 2009-11-26 00:18:22 +0000 |
| commit | ca1f8ac53e4af7c72a36f294fb720a3f63cac34d (patch) | |
| tree | c83293bc87950c579a15a48bef067abff307d040 /nuttx/arch/arm/src/stm32/stm32_dma.h | |
| parent | beaf6630fced304d34f92f630eeb9b181f6e6567 (diff) | |
| download | px4-nuttx-ca1f8ac53e4af7c72a36f294fb720a3f63cac34d.tar.gz px4-nuttx-ca1f8ac53e4af7c72a36f294fb720a3f63cac34d.tar.bz2 px4-nuttx-ca1f8ac53e4af7c72a36f294fb720a3f63cac34d.zip | |
Numerous fixes for basic STM32 SDIO DMA access
git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@2279 42af7a65-404d-4744-a932-0658087f49c3
Diffstat (limited to 'nuttx/arch/arm/src/stm32/stm32_dma.h')
| -rw-r--r-- | nuttx/arch/arm/src/stm32/stm32_dma.h | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/nuttx/arch/arm/src/stm32/stm32_dma.h b/nuttx/arch/arm/src/stm32/stm32_dma.h index f5409d7f6..e2e16edbd 100644 --- a/nuttx/arch/arm/src/stm32/stm32_dma.h +++ b/nuttx/arch/arm/src/stm32/stm32_dma.h @@ -229,6 +229,7 @@ #define DMA_IFCR_CHAN6_MASK (DMA_CHAN_MASK << DMA_IFCR_CHAN6_SHIFT) #define DMA_IFCR_CHAN7_SHIFT (24) /* Bits 27-24: DMA Channel 7 interrupt flag clear */ #define DMA_IFCR_CHAN7_MASK (DMA_CHAN_MASK << DMA_IFCR_CHAN7_SHIFT) +#define DMA_IFCR_ALLCHANNELS (0x0fffffff) #define DMA_IFCR_CGIF(n) (DMA_CHAN_GIF_BIT << DMA_IFCR_CHAN_SHIFT(n)) #define DMA_IFCR_CTCIF(n) (DMA_CHAN_TCIF_BIT << DMA_IFCR_CHAN_SHIFT(n)) @@ -263,6 +264,8 @@ #define DMA_CCR_TCIE (1 << 1) /* Bit 1: Transfer complete interrupt enable */ #define DMA_CCR_EN (1 << 0) /* Bit 0: Channel enable */ +#define DMA_CCR_ALLINTS (DMA_CCR_TEIE|DMA_CCR_HTIE|DMA_CCR_TCIE) + /* DMA channel number of data register */ #define DMA_CNDTR_NDT_SHIFT (0) /* Bits 15-0: Number of data to Transfer */ |