diff options
Diffstat (limited to 'ports/stm32/modmachine.c')
| -rw-r--r-- | ports/stm32/modmachine.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/ports/stm32/modmachine.c b/ports/stm32/modmachine.c index 57b8ef5e6..0239ea64c 100644 --- a/ports/stm32/modmachine.c +++ b/ports/stm32/modmachine.c @@ -119,6 +119,12 @@ void machine_init(void) { reset_cause = PYB_RESET_DEEPSLEEP; PWR->SCR |= PWR_SCR_CSBF; } else + #elif defined(STM32WB) + if (PWR->EXTSCR & PWR_EXTSCR_C1SBF) { + // came out of standby + reset_cause = PYB_RESET_DEEPSLEEP; + PWR->EXTSCR |= PWR_EXTSCR_C1CSSF; + } else #endif { // get reset cause from RCC flags |