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hammockman / breather

Ventilators for the Masses
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Smbus failure #23

Open racleave opened 4 years ago

racleave commented 4 years ago

There were some errors using write_byte yesterday (from bmp085.py).

Not a major worry now - this issue is just for reporting further occurrences (need to copy error messages next time!).

racleave commented 4 years ago

Traceback (most recent call last): File "/usr/lib/python3.7/threading.py", line 917, in _bootstrap_inner self.run() File "/home/pi/breather/Design/Final/Code/sensors.py", line 109, in run self.current_values.append(read_all()) File "/home/pi/breather/Design/Final/Code/sensors.py", line 58, in read_all p_h, t_h = bmp085_h.read() File "/home/pi/breather/Design/Final/Code/bmp085.py", line 62, in read self.write_byte(0xF4, 0x34 + (self.oss << 6)) File "/home/pi/breather/Design/Final/Code/bmp085.py", line 51, in write_byte self.bus.write_byte_data(self.address, offset, value) OSError: [Errno 121] Remote I/O error

racleave commented 4 years ago

Looks like it might be a wiring issue. TBC.