hello, i have problem with not working OLED in PENTA Hat Top. Tried on Ubuntu Server 18 and Armbian. Fan works fine, button don’t know
uname -a
Linux rockpi 4.4.154-110-rockchip-gcef30e88a9f5 #1 SMP Mon Jun 22 07:37:10 UTC 2020 aarch64 aarch64 aarch64 GNU/Linux
i2cdetect -y 1 it says:
00: -- -- -- -- -- -- -- -- -- -- -- -- --
10: -- UU -- -- -- -- -- -- -- -- -- -- -- -- -- --
20: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
30: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
40: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
50: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
60: -- -- -- -- -- -- -- -- -- -- -- -- -- -- -- --
70: -- -- -- -- -- -- -- --
When i try run oled.py i receive:
Traceback (most recent call last):
File "oled.py", line 28, in <module>
disp = disp_init()
File "oled.py", line 23, in disp_init
[getattr(disp, x)() for x in ('begin', 'clear', 'display')]
File "oled.py", line 23, in <listcomp>
[getattr(disp, x)() for x in ('begin', 'clear', 'display')]
File "/usr/local/lib/python3.6/dist-packages/Adafruit_SSD1306-1.6.2-py3.6.egg/Adafruit_SSD1306/SSD1306.py", line 148, in begin
File "/usr/local/lib/python3.6/dist-packages/Adafruit_SSD1306-1.6.2-py3.6.egg/Adafruit_SSD1306/SSD1306.py", line 292, in _initialize
File "/usr/local/lib/python3.6/dist-packages/Adafruit_SSD1306-1.6.2-py3.6.egg/Adafruit_SSD1306/SSD1306.py", line 129, in command
File "/usr/local/lib/python3.6/dist-packages/Adafruit_GPIO-1.0.5-py3.6.egg/Adafruit_GPIO/I2C.py", line 116, in write8
File "/usr/local/lib/python3.6/dist-packages/Adafruit_PureIO-1.1.5-py3.6.egg/Adafruit_PureIO/smbus.py", line 322, in write_byte_data
OSError: [Errno 6] No such device or address
During handling of the above exception, another exception occurred:
Traceback (most recent call last):
File "oled.py", line 32, in <module>
disp = disp_init()
File "oled.py", line 23, in disp_init
[getattr(disp, x)() for x in ('begin', 'clear', 'display')]
File "oled.py", line 23, in <listcomp>
[getattr(disp, x)() for x in ('begin', 'clear', 'display')]
File "/usr/local/lib/python3.6/dist-packages/Adafruit_SSD1306-1.6.2-py3.6.egg/Adafruit_SSD1306/SSD1306.py", line 148, in begin
File "/usr/local/lib/python3.6/dist-packages/Adafruit_SSD1306-1.6.2-py3.6.egg/Adafruit_SSD1306/SSD1306.py", line 292, in _initialize
File "/usr/local/lib/python3.6/dist-packages/Adafruit_SSD1306-1.6.2-py3.6.egg/Adafruit_SSD1306/SSD1306.py", line 129, in command
File "/usr/local/lib/python3.6/dist-packages/Adafruit_GPIO-1.0.5-py3.6.egg/Adafruit_GPIO/I2C.py", line 116, in write8
File "/usr/local/lib/python3.6/dist-packages/Adafruit_PureIO-1.1.5-py3.6.egg/Adafruit_PureIO/smbus.py", line 322, in write_byte_data
OSError: [Errno 6] No such device or address
it is the same problem with bad cable that broke top hat like in this topic?
