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STM32 interrupt definitions


Hi

Chris Holgate discovered a little inconsistency in the interrupt vector definitions, we have:

#define CYGNUM_HAL_INTERRUPT_DMA0_CH1 (11+CYGNUM_HAL_INTERRUPT_EXTERNAL)
#define CYGNUM_HAL_INTERRUPT_DMA0_CH2 (12+CYGNUM_HAL_INTERRUPT_EXTERNAL)
...


and

#define CYGNUM_HAL_INTERRUPT_DMA2_CH1 (56+CYGNUM_HAL_INTERRUPT_EXTERNAL)
#define CYGNUM_HAL_INTERRUPT_DMA2_CH2 (57+CYGNUM_HAL_INTERRUPT_EXTERNAL)
...


In the STM32 reference manual the first set is named only DMA, the second set DMA2, which seems inconstant too. Can we agree to call them DMA1/DMA2?

Simon

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