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Multiple ADC channel readings

Question asked by sreejith menon on Feb 20, 2018
Latest reply on Feb 21, 2018 by Robin_Shen

I am using a MK22FN512 processor ( k22f family). My application requires me to monitor lot of sensors and I need to keep track of about 10 channels.But I guess K22 has 2 ADC modules with two channels each ( A and B) and only two sets of SC1 and Result registers.So if I use PDB to trigger ther modules max I can do is 4 channels. After that I will have to change the adc channels which are mapped by using channelconfig API before the next trigger to get the read the next set of sensores?

 

Is there a better way of doing it.In short I need to read about 10 ADC channels using k22f.I have some wiggle room for the rate at which these sensors are updated.( mostly used for monitoring and not control)

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