Support for 74C595A Serial to Parallel Register
This is from GitHub issue
I was wondering if you could add support for the 74HC595A Serial Shift Register.
I currently use these chips to expand the number of outputs available.
Normally only need to use Data/Latch/Clock, but Output Enable also useful to make sure all outputs off when first powered on and setup.
@kabongsteve It's OK! working perfectly is better. I was wondering why there are difference.
I deployed obniz.js 1.7.1
It include new wired property "enabled". you can opt out final this.io_oe.output(false) with supplying enabled:false. See more detail on document.
if (!this.io_oe && enable == false) is to show more user friendly error message.
Without this, It will throw error because io_oe doesn't exist.
But the error message is not friendly.
So I'm manually handling it.
Kabong last edited by
My comment on Jul 8th stated that I had gotten it working, and had some other suggestions.
But basically its completed and can be closed