ST STM32F31xx

DMA controller (DMA)
UM1581
196/584
DocID023800 Rev 1
clearing all other interrupts relative to the same channel
(Transfer Complete, Half-transfer Complete and Transfer
Error interrupts: DMAy_IT_TCx, DMAy_IT_HTx and
DMAy_IT_TEx).
9.3 DMA Firmware driver defines
9.3.1 DMA
DMA
DMA_circular_normal_mode
 #define: DMA_Mode_Normal ((uint32_t)0x00000000)
 #define: DMA_Mode_Circular DMA_CCR_CIRC
DMA_data_transfer_direction
 #define: DMA_DIR_PeripheralSRC ((uint32_t)0x00000000)
 #define: DMA_DIR_PeripheralDST DMA_CCR_DIR
DMA_flags_definition
 #define: DMA1_FLAG_GL1 ((uint32_t)0x00000001)
 #define: DMA1_FLAG_TC1 ((uint32_t)0x00000002)
 #define: DMA1_FLAG_HT1 ((uint32_t)0x00000004)
 #define: DMA1_FLAG_TE1 ((uint32_t)0x00000008)