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PS4 Controllers/PS4 Rapid Fire Controllers / Re: DualSense 5 Controller PCB Scans
« Last post by Manavie on March 26, 2024, 11:25:54 PM »Thank you!
Is the purpose of having it be Input only so it doesn't pull it up to the 3.3V from the MC (RP2040) and fry the DS5 board?
Another thing I thought of doing since I'm writing my own firmware, is having the controller work for PC on its own thru the MC, but also send inputs to the DS5*, as it is already doing. Currently, I have the SOCD cleaning with the 8 pins for Directionals, and 8 buttons for now in Input mode. However since it is Input instead of Input w/ pullup, the signals going to the MC on my breadboard are not working properly, although they are not also connected to the DS5 board currently. I'm assuming having them go to the DS5 board would fix this issue.
However, since I'd like it to work on it's own w/o relying on the DS5 board as well, if I PU those inputs to 1.8V using a voltage divider from 3.3v or something, would that fix it? If not, what options do I have to accomplish this.
*Ik the DS5 board can work on PC as is, but I'm more so doing this just for cheaper options as I will probably make some for my friends like I did for the last few I made.
Is the purpose of having it be Input only so it doesn't pull it up to the 3.3V from the MC (RP2040) and fry the DS5 board?
Another thing I thought of doing since I'm writing my own firmware, is having the controller work for PC on its own thru the MC, but also send inputs to the DS5*, as it is already doing. Currently, I have the SOCD cleaning with the 8 pins for Directionals, and 8 buttons for now in Input mode. However since it is Input instead of Input w/ pullup, the signals going to the MC on my breadboard are not working properly, although they are not also connected to the DS5 board currently. I'm assuming having them go to the DS5 board would fix this issue.
However, since I'd like it to work on it's own w/o relying on the DS5 board as well, if I PU those inputs to 1.8V using a voltage divider from 3.3v or something, would that fix it? If not, what options do I have to accomplish this.
*Ik the DS5 board can work on PC as is, but I'm more so doing this just for cheaper options as I will probably make some for my friends like I did for the last few I made.