Add better error message and explicity add to setup

[hackapet/Adafruit_Blinka.git] / src / adafruit_blinka / microcontroller / am335x / pin.py

diff --git a/src/adafruit_blinka/microcontroller/am335x/pin.py b/src/adafruit_blinka/microcontroller/am335x/pin.py
index dbc0143b6d5bb0d4ff8ceacf02923d656eb1a646..cce0239f166314e33fd2a5a4e6d37b79c3b341a0 100644 (file)
--- a/src/adafruit_blinka/microcontroller/am335x/pin.py
+++ b/src/adafruit_blinka/microcontroller/am335x/pin.py
@@ -1,5 +1,11 @@
+# SPDX-FileCopyrightText: 2021 Melissa LeBlanc-Williams for Adafruit Industries
+#
+# SPDX-License-Identifier: MIT
 """AM335x pin names"""
-import Adafruit_BBIO.GPIO as GPIO
+try:
+    from Adafruit_BBIO import GPIO
+except ImportError:
+    raise RuntimeError("The library 'Adafruit_BBIO' was not found. To install, try typing: pip install Adafruit_BBIO")
 
 
 class Pin:
@@ -330,8 +336,8 @@ UART5_CTSn = Pin("UART5_CTSn")
 
 # ordered as spiId, sckId, mosiId, misoId
 spiPorts = (
-    (1, SPI0_SCLK, SPI0_D1, SPI0_D0),
-    (2, SPI1_SCLK, SPI1_D1, SPI1_D0),
+    (0, SPI0_SCLK, SPI0_D1, SPI0_D0),
+    (1, SPI1_SCLK, SPI1_D1, SPI1_D0),
 )
 
 # ordered as uartId, txId, rxId