diff options
Diffstat (limited to 'esp8266/esp_mphal.c')
| -rw-r--r-- | esp8266/esp_mphal.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/esp8266/esp_mphal.c b/esp8266/esp_mphal.c index 3fd2c636d..b522e87e3 100644 --- a/esp8266/esp_mphal.c +++ b/esp8266/esp_mphal.c @@ -51,7 +51,10 @@ void mp_hal_feed_watchdog(void) { } void mp_hal_delay_us(uint32_t us) { - ets_delay_us(us); + uint32_t start = system_get_time(); + while (system_get_time() - start < us) { + ets_event_poll(); + } } int mp_hal_stdin_rx_chr(void) { |