lib_hvac "invalid syntax"

[mat-the-w]

https://github.com/DannyDeGaspari/Samsung-HVAC-buscontrol/blob/ad46848be445b3704913fa70d358eeb3783c084a/lib_hvac.py#L48

Love your work Danny, I would have never gotten this far without you.

I have serial_dump working, and the output looks reasonable.

When I try to call ac_status.py I get the following error:

pi@raspberrypi:~ $ python ac_status.py 
Traceback (most recent call last):
  File "ac_status.py", line 5, in <module>
    import lib_hvac
  File "/home/pi/lib_hvac.py", line 52
    print('%2.2X' % i, end = '  ' )
                           ^
SyntaxError: invalid syntax

I have tried uncommenting lines 51 & 55, but I must confess, I have no idea what is happening here. Can you point me in the right direction?

Thanks,

Matt

[michelebergo]

https://github.com/DannyDeGaspari/Samsung-HVAC-buscontrol/blob/ad46848be445b3704913fa70d358eeb3783c084a/lib_hvac.py#L48

Love your work Danny, I would have never gotten this far without you.

I have serial_dump working, and the output looks reasonable.

When I try to call ac_status.py I get the following error:

pi@raspberrypi:~ $ python ac_status.py 
Traceback (most recent call last):
  File "ac_status.py", line 5, in <module>
    import lib_hvac
  File "/home/pi/lib_hvac.py", line 52
    print('%2.2X' % i, end = '  ' )
                           ^
SyntaxError: invalid syntax

I have tried uncommenting lines 51 & 55, but I must confess, I have no idea what is happening here. Can you point me in the right direction?

Thanks,

Matt

Hi Matt, which python version are you using?

BR, Mich

[mat-the-w]

Hi Matt, which python version are you using?

Hi Mich,

Using Python 2.7.16

If I try python 3.7.3 I don't get a syntax error, but I also don't get any output, and serial_dump.py also doesn't work (no error, no output)

Thanks, Matt

[guybridge]

I found I had to change all the print statements to include parenthesis to make it work in python 3.