Raw count differs from basline | Cypress Semiconductor
Raw count differs from basline
I'm using the CY8C21534 in a capsense project. If I read correct in the documetation, if no finger on the button, raw count value and baseline value should be the same. In my project with 5 buttons, I set the ref value for 2 buttons to value 4 and for the other 3 buttons ref value is 5.
If I monitor raw count and baseline, I see that for the 3 with ref value 5, raw count matches baseline value. But for the 2 buttons with ref value 4, the raw count differs from the baseline value. ( baseline = 10172 while raw count measures 7992 ).
Anyone an idea what is wrong? My project is enclosed.