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add DMA SPI difinitions (unsused)

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King Kévin 2017-06-28 15:41:20 +02:00
parent 0de7f8213c
commit ce72dd8ccc
1 changed files with 22 additions and 0 deletions
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22
global.h
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@ -258,6 +258,28 @@
#define SPI_CRC_TXR(x) CAT3(SPI,x,_TXCRCR)
/** get SPI CRC receive register based on SPI identifier */
#define SPI_CRC_RXR(x) CAT3(SPI,x,_RXCRCR)
/** get DMA based on SPI identifier */
#define DMA_SPI(x) CAT2(DMA_SPI,x)
#define DMA_SPI1 DMA1 /**< SPI1 is on DMA1 */
#define DMA_SPI2 DMA1 /**< SPI2 is on DMA1 */
#define DMA_SPI3 DMA2 /**< SPI3 is on DMA2 */
/** get RCC for DMA based on SPI identifier */
#define RCC_DMA_SPI(x) CAT2(RCC_DMA_SPI,x)
#define RCC_DMA_SPI1 RCC_DMA1 /**< SPI1 is on DMA1 */
#define RCC_DMA_SPI2 RCC_DMA1 /**< SPI2 is on DMA1 */
#define RCC_DMA_SPI3 RCC_DMA2 /**< SPI3 is on DMA2 */
/** get DMA channel for SPI TX based on SPI identifier */
#define DMA_CHANNEL_SPI_TX(x) CAT3(DMA_CHANNEL_SPI,x,_TX)
#define DMA_CHANNEL_SPI1_TX DMA_CHANNEL3 /**< SPI1 TX is on DMA channel 3 */
#define DMA_CHANNEL_SPI2_TX DMA_CHANNEL5 /**< SPI2 TX is on DMA channel 5 */
#define DMA_CHANNEL_SPI3_TX DMA_CHANNEL2 /**< SPI3 TX is on DMA channel 2 */
/** get DMA channel for SPI RX based on SPI identifier */
#define DMA_CHANNEL_SPI_RX(x) CAT3(DMA_CHANNEL_SPI,x,_RX)
#define DMA_CHANNEL_SPI1_RX DMA_CHANNEL4 /**< SPI1 RX is on DMA channel 4 */
#define DMA_CHANNEL_SPI2_RX DMA_CHANNEL2 /**< SPI2 RX is on DMA channel 2 */
#define DMA_CHANNEL_SPI3_RX DMA_CHANNEL1 /**< SPI3 RX is on DMA channel 1 */
/** get DMA channel based on SPI identifier */
/** @} */
/** @defgroup board_led board LED GPIO