ADC only giving me the top part of the wave | Cypress Semiconductor
ADC only giving me the top part of the wave
Hi, sorry if this is a stupid question. I am new to the PSoC 4 area, and I am learning on the ADC part using the Mini Ocilliscope example. I used the example as starting point, and then modify the project to use differential input. However, the wave I put in could only have the top part displayed, as if there is a limit somewhere. The picure attached is the output of a wave with range around -500mV to 500mV. The input+ and input- are connected to the prioneer board to the P0 and P1 pins.
Could anyone please point me where to debug? If anyone is wondering what I am doing, I am only trying to get the wave from my phone outputting a sine wave, with Left as + and Ground as -.