global: add SPI DMA macros

global.h

@@ -278,6 +278,26 @@
 #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 NVIC IRQ for SPI TX based on SPI identifier */
+#define DMA_IRQ_SPI_TX(x) CAT3(NVIC_DMA_CHANNEL_IRQ_SPI,x,_TX)
+#define NVIC_DMA_CHANNEL_IRQ_SPI1_TX NVIC_DMA1_CHANNEL3_IRQ /**< SPI1 TX is on DMA 1 channel 3 */
+#define NVIC_DMA_CHANNEL_IRQ_SPI2_TX NVIC_DMA1_CHANNEL5_IRQ /**< SPI2 TX is on DMA 1 channel 5 */
+#define NVIC_DMA_CHANNEL_IRQ_SPI3_TX NVIC_DMA2_CHANNEL2_IRQ /**< SPI3 TX is on DMA 2 channel 2 */
+/** get DMA NVIC IRQ for SPI RX based on SPI identifier */
+#define DMA_IRQ_SPI_RX(x) CAT3(NVIC_DMA_CHANNEL_IRQ_SPI,x,_RX)
+#define NVIC_DMA_CHANNEL_IRQ_SPI1_RX NVIC_DMA1_CHANNEL4_IRQ /**< SPI1 RX is on DMA 1 channel 4 */
+#define NVIC_DMA_CHANNEL_IRQ_SPI2_RX NVIC_DMA1_CHANNEL2_IRQ /**< SPI2 RX is on DMA 1 channel 2 */
+#define NVIC_DMA_CHANNEL_IRQ_SPI3_RX NVIC_DMA2_CHANNEL1_IRQ /**< SPI3 RX is on DMA 2 channel 1 */
+/** get DMA ISR for SPI TX based on SPI identifier */
+#define DMA_ISR_SPI_TX(x) CAT3(DMA_CHANNEL_ISR_SPI,x,_TX)
+#define DMA_CHANNEL_ISR_SPI1_TX dma1_channel3_isr /**< SPI1 TX is on DMA 1 channel 3 */
+#define DMA_CHANNEL_ISR_SPI2_TX dma1_channel5_isr /**< SPI2 TX is on DMA 1 channel 5 */
+#define DMA_CHANNEL_ISR_SPI3_TX dma2_channel2_isr /**< SPI3 TX is on DMA 2 channel 2 */
+/** get DMA ISR for SPI RX based on SPI identifier */
+#define DMA_ISR_SPI_RX(x) CAT3(DMA_CHANNEL_ISR_SPI,x,_RX)
+#define DMA_CHANNEL_ISR_SPI1_RX dma1_channel4_isr /**< SPI1 RX is on DMA 1 channel 4 */
+#define DMA_CHANNEL_ISR_SPI2_RX dma1_channel2_isr /**< SPI2 RX is on DMA 1 channel 2 */
+#define DMA_CHANNEL_ISR_SPI3_RX dma2_channel1_isr /**< SPI3 RX is on DMA 2 channel 1 */
 
 /** get DMA channel based on SPI identifier */
 /** @} */