esp32/mphalport: Release GIL while sleeping in stdin_rx_char.

DvdGiessen · DvdGiessen · commit 734b94c64a7a · 2022-02-24T15:53:31.000+01:00
Signed-off-by: Daniël van de Giessen &lt;daniel@dvdgiessen.nl&gt;
diff --git a/ports/esp32/mphalport.c b/ports/esp32/mphalport.c
@@ -107,7 +107,9 @@ int mp_hal_stdin_rx_chr(void) {
             return c;
         }
         MICROPY_EVENT_POLL_HOOK
+        MP_THREAD_GIL_EXIT();
         ulTaskNotifyTake(pdFALSE, 1);
+        MP_THREAD_GIL_ENTER();
     }
 }
 
