Hello,
I am using MSP432E401Y on a custom board and implemented ADC buffers. The code reads 8 ADC ports (pins: 1,19,123,124,125,126,127,128) and internal temperature. Since one sequencer can read 8 buffers I am using 2 sequencers one for just to read the internal temperature. The recurrence mode is ADCBuf_RECURRENCE_MODE_CONTINUOUS with return mode ADCBuf_RETURN_MODE_CALLBACK. When all of the external pins are floating or only 128th pin is not connected the temperature read is correct but when a voltage comes to 128th pin the temperature increases 10 degrees Celsius. So I removed reading of 128th pin from the code, used only single sequencer and disconnected the pin on the board. This time same problem happened with 127th pin. Any ideas why and how can I solve this issue?
Thanks
