print nothing if reading ina219 sensors with nothing there

3 years ago · c2749f0e9e
parent feb5b430ce
commit c2749f0e9e
1 changed files with 3 additions and 0 deletions
--- a/cubesatsim/cubesatsim.ino
+++ b/cubesatsim/cubesatsim.ino
@ -2054,6 +2054,9 @@ void test_radio()

 void read_ina219()
 {
+  if (voltage_read && !i2c_bus1 && !i2c_bus3)
+    Serial.println("Nothing to read");
+	
 #ifdef PICO_0V1	
  digitalWrite(PI_3V3_PIN, HIGH);
 #endif