diff options
| -rw-r--r-- | ports/stm32/irq.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/ports/stm32/irq.h b/ports/stm32/irq.h index 58e6d0a80..dfe901ff7 100644 --- a/ports/stm32/irq.h +++ b/ports/stm32/irq.h @@ -155,6 +155,9 @@ static inline void restore_irq_pri(uint32_t state) { // SDIO must be higher priority than DMA for SDIO DMA transfers to work. #define IRQ_PRI_SDIO NVIC_EncodePriority(NVIC_PRIORITYGROUP_4, 4, 0) +// SPI must be higher priority than DMA for SPI DMA transfers to work. +#define IRQ_PRI_SPI NVIC_EncodePriority(NVIC_PRIORITYGROUP_4, 4, 0) + // DMA should be higher priority than USB, since USB Mass Storage calls // into the sdcard driver which waits for the DMA to complete. #define IRQ_PRI_DMA NVIC_EncodePriority(NVIC_PRIORITYGROUP_4, 5, 0) @@ -172,8 +175,6 @@ static inline void restore_irq_pri(uint32_t state) { #define IRQ_PRI_SUBGHZ_RADIO NVIC_EncodePriority(NVIC_PRIORITYGROUP_4, 8, 0) -#define IRQ_PRI_SPI NVIC_EncodePriority(NVIC_PRIORITYGROUP_4, 8, 0) - #define IRQ_PRI_HSEM NVIC_EncodePriority(NVIC_PRIORITYGROUP_4, 10, 0) // Interrupt priority for non-special timers. |