Correct millis() error causes by micros() overflow every about 72 min…

…utes (#2438)
espressif · Feb 14, 2019 · 71ec3c3 · 71ec3c3
1 parent 8ec7640
commit 71ec3c3
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/cores/esp32/esp32-hal-misc.c b/cores/esp32/esp32-hal-misc.c
@@ -115,7 +115,7 @@ unsigned long IRAM_ATTR micros()
 
 unsigned long IRAM_ATTR millis()
 {
-    return (unsigned long) (esp_timer_get_time() / 1000);
+    return (unsigned long) (esp_timer_get_time() / 1000ULL);
 }
 
 void delay(uint32_t ms)