Questions about IO port setting about xarm-python-sdk

[vimior]

@AtariaLee
What is the SDK version you are using?
To set the end tool digital output IO please use set_tgpio_digital(ionum, val) (ionum: 0 or 1, val: 0 or 1)
To set the controller digital output IO please use set_cgpio_digital (ionum: 0 ~ 8 or 0 ~15(1300), val: 0 or 1)

[AtariaLee]

0.2.1
I always use the previous SDK. I didn't update it.

[vimior]

@AtariaLee
why can't update?
Download the latest source code and install it using your current python environment.

[AtariaLee]

@vimior
Because the code I wrote before was written on the original API, many interfaces are no longer used or updated after the update. I don't want to find and modify the original code again. If I have time later, I will use the new SDK to modify it.
So the original IO port setting value 1 is equal to the current IO port setting value 0 "(2=1)". Is this correct?

[vimior]

@AtariaLee
After 0.4.0 and 0.4.0, set_tgpio_digital(0, 1) is equivalent to set_tgpio_digital(1, 1) before 0.4.0, that is to say, after 0.4.0 and 0.4.0, the subscript of IO starts from 0.

[AtariaLee]

@vimior
OK，Thank you for answering my questions！
thanks for your help !