1 files changed, 3 insertions, 3 deletions
diff --git a/examples/device/usbtmc/src/main.c b/examples/device/usbtmc/src/main.c
index 5cbbb85ef..b1269b117 100644
--- a/examples/device/usbtmc/src/main.c
+++ b/examples/device/usbtmc/src/main.c
@@ -124,12 +124,12 @@ void led_blinking_task(void)
     {
       led_state = true;
       board_led_write(true);
-      start_ms = board_millis();
+      start_ms = tusb_time_millis_api();
       doPulse = false;
     }
     else if (led_state == true)
     {
-      if ( board_millis() - start_ms < 750) //Spec says blink must be between 500 and 1000 ms.
+      if ( tusb_time_millis_api() - start_ms < 750) //Spec says blink must be between 500 and 1000 ms.
       {
         return; // not enough time
       }
@@ -140,7 +140,7 @@ void led_blinking_task(void)
   else
   {
     // Blink every interval ms
-    if ( board_millis() - start_ms < blink_interval_ms) return; // not enough time
+    if ( tusb_time_millis_api() - start_ms < blink_interval_ms) return; // not enough time
     start_ms += blink_interval_ms;
 
     board_led_write(led_state);