From 1cdd05d0d6cf828fbb5a092021b4e3a6f7dca0bf Mon Sep 17 00:00:00 2001 From: Danny Staple Date: Mon, 14 Mar 2022 15:38:54 +0000 Subject: [PATCH] Woops - sensors wrong way up. Ch8 feedback --- ch-8/2-two-sensors/read_2_sensors.py | 4 ++-- ch-8/3-avoid/robot.py | 2 +- 2 files changed, 3 insertions(+), 3 deletions(-) diff --git a/ch-8/2-two-sensors/read_2_sensors.py b/ch-8/2-two-sensors/read_2_sensors.py index 976fcf2..46a5db3 100644 --- a/ch-8/2-two-sensors/read_2_sensors.py +++ b/ch-8/2-two-sensors/read_2_sensors.py @@ -7,8 +7,8 @@ i2c0 = busio.I2C(sda=board.GP0, scl=board.GP1) i2c1 = busio.I2C(sda=board.GP2, scl=board.GP3) ## If you accidentally pass the same bus twice, you'll get the same measurements -vl53_l = adafruit_vl53l1x.VL53L1X(i2c0) -vl53_r = adafruit_vl53l1x.VL53L1X(i2c1) +vl53_r = adafruit_vl53l1x.VL53L1X(i2c0) +vl53_l = adafruit_vl53l1x.VL53L1X(i2c1) # we want it short range diff --git a/ch-8/3-avoid/robot.py b/ch-8/3-avoid/robot.py index e2fb14d..1b339ef 100755 --- a/ch-8/3-avoid/robot.py +++ b/ch-8/3-avoid/robot.py @@ -19,8 +19,8 @@ left_encoder = pio_encoder.QuadratureEncoder(board.GP26, board.GP27) i2c0 = busio.I2C(sda=board.GP0, scl=board.GP1) i2c1 = busio.I2C(sda=board.GP2, scl=board.GP3) -left_distance = adafruit_vl53l1x.VL53L1X(i2c1) right_distance = adafruit_vl53l1x.VL53L1X(i2c0) +left_distance = adafruit_vl53l1x.VL53L1X(i2c1) def stop():