Commit 080210dd authored by Damien George's avatar Damien George
Browse files

stmhal/irq: Shift IRQ priorities of TIM and EXTINT to be above PENDSV.

This way, Timer and ExtInt callbacks can interrupt the low-priority
pendsv handler (for example thread switching).
parent 5d05ff14
......@@ -133,10 +133,10 @@ MP_DECLARE_CONST_FUN_OBJ_0(pyb_irq_stats_obj);
#define IRQ_SUBPRI_CAN 0
// Interrupt priority for non-special timers.
#define IRQ_PRI_TIMX 14
#define IRQ_PRI_TIMX 13
#define IRQ_PRI_EXTINT 15
#define IRQ_PRI_EXTINT 14
// PENDSV should be at the lowst priority so that other interrupts complete
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