diff options
| -rw-r--r-- | ports/esp32/modmachine.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/ports/esp32/modmachine.c b/ports/esp32/modmachine.c index 2d59e137e..2b98376c4 100644 --- a/ports/esp32/modmachine.c +++ b/ports/esp32/modmachine.c @@ -89,7 +89,7 @@ STATIC mp_obj_t machine_sleep_helper(wake_type_t wake_type, size_t n_args, const mp_int_t expiry = args[ARG_sleep_ms].u_int; if (expiry != 0) { - esp_sleep_enable_timer_wakeup(expiry * 1000); + esp_sleep_enable_timer_wakeup(((uint64_t)expiry) * 1000); } if (machine_rtc_config.ext0_pin != -1 && (machine_rtc_config.ext0_wake_types & wake_type)) { |