diff options
Diffstat (limited to 'stmhal/stm32_it.c')
| -rw-r--r-- | stmhal/stm32_it.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/stmhal/stm32_it.c b/stmhal/stm32_it.c index a6503d3100..4dddc5e0ba 100644 --- a/stmhal/stm32_it.c +++ b/stmhal/stm32_it.c @@ -289,10 +289,12 @@ void SysTick_Handler(void) { dma_idle_handler(uwTick); } + #if MICROPY_PY_THREAD // signal a thread switch at 4ms=250Hz if (pyb_thread_enabled && (uwTick & 0x03) == 0x03) { SCB->ICSR = SCB_ICSR_PENDSVSET_Msk; } + #endif } /******************************************************************************/ |