Closed
Description
Trying to mount an sd card or just a small test on bno055 as below both report: OSError: [Errno 5] Input/output error
code used:
import time
import board
import busio
import adafruit_bno055
i2c = busio.I2C(board.SCL, board.SDA)
sensor = adafruit_bno055.BNO055_I2C(i2c)
while True:
print("Temperature: {} degrees C".format(sensor.temperature))
print("Accelerometer (m/s^2): {}".format(sensor.acceleration))
print("Magnetometer (microteslas): {}".format(sensor.magnetic))
print("Gyroscope (rad/sec): {}".format(sensor.gyro))
print("Euler angle: {}".format(sensor.euler))
print("Quaternion: {}".format(sensor.quaternion))
print("Linear acceleration (m/s^2): {}".format(sensor.linear_acceleration))
print("Gravity (m/s^2): {}".format(sensor.gravity))
print()
time.sleep(1)
Full error for bno055:
Traceback (most recent call last):
File "code.py", line 17, in <module>
File "adafruit_bno055.py", line 385, in magnetic
File "adafruit_bno055.py", line 141, in __get__
File "adafruit_register/i2c_struct.py", line 59, in __get__
File "adafruit_register/i2c_struct.py", line 59, in __get__
File "adafruit_bus_device/i2c_device.py", line 143, in write_then_readinto
OSError: [Errno 5] Input/output error
Using code for SD card from this:
https://learn.adafruit.com/adafruit-microsd-spi-sdio/adafruit-circuitpython-sd
Full error for SD card:
common_hal_busio_spi_read: status 400
Traceback (most recent call last):
File "code.py", line 24, in
File "adafruit_sdcard.py", line 116, in init
File "adafruit_sdcard.py", line 177, in _init_card
File "adafruit_sdcard.py", line 160, in _init_card
File "adafruit_sdcard.py", line 274, in _cmd
OSError: [Errno 5] Input/output error
Could be related to a similar problem with ESP32 -S2:
#3396
Any input greatly appreciated.
- George