Error message more specific.

anecdata · anecdata · commit a0a7c70d93bc · 2019-10-17T11:09:05.000-05:00
diff --git a/adafruit_esp32spi/adafruit_esp32spi.py b/adafruit_esp32spi/adafruit_esp32spi.py
@@ -799,7 +799,7 @@ def set_digital_read(self, pin):
         elif resp[0] == 1:
             return True
         else:
-            raise ValueError("_SET_DIGITAL_READ response error", resp[0])
+            raise ValueError("_SET_DIGITAL_READ response error: response is not boolean", resp[0])
 
     def set_analog_read(self, pin, atten=ADC_ATTEN_DB_11):
         """
