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Correct DMA_CCR_MSIZE and PSIZE bit masks. Thanks Tomas Solic.

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Piotr Esden-Tempski 2012-04-20 21:16:23 -07:00
parent b97c59e462
commit 0d50b97ed5
1 changed files with 2 additions and 2 deletions
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4
include/libopencm3/stm32/f1/dma.h
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@ -252,14 +252,14 @@
#define DMA_CCR_MSIZE_8BIT (0x0 << 10) #define DMA_CCR_MSIZE_8BIT (0x0 << 10)
#define DMA_CCR_MSIZE_16BIT (0x1 << 10) #define DMA_CCR_MSIZE_16BIT (0x1 << 10)
#define DMA_CCR_MSIZE_32BIT (0x2 << 10) #define DMA_CCR_MSIZE_32BIT (0x2 << 10)
#define DMA_CCR_MSIZE_MASK (0x2 << 10) #define DMA_CCR_MSIZE_MASK (0x3 << 10)
#define DMA_CCR_MSIZE_SHIFT 10 #define DMA_CCR_MSIZE_SHIFT 10
/* PSIZE[9:8]: Peripheral size */ /* PSIZE[9:8]: Peripheral size */
#define DMA_CCR_PSIZE_8BIT (0x0 << 8) #define DMA_CCR_PSIZE_8BIT (0x0 << 8)
#define DMA_CCR_PSIZE_16BIT (0x1 << 8) #define DMA_CCR_PSIZE_16BIT (0x1 << 8)
#define DMA_CCR_PSIZE_32BIT (0x2 << 8) #define DMA_CCR_PSIZE_32BIT (0x2 << 8)
#define DMA_CCR_PSIZE_MASK (0x2 << 8) #define DMA_CCR_PSIZE_MASK (0x3 << 8)
#define DMA_CCR_PSIZE_SHIFT 8 #define DMA_CCR_PSIZE_SHIFT 8
/* MINC: Memory increment mode */ /* MINC: Memory increment mode */