The libraries internally need SNS_array and SNSK_array masks. These masks need to be defined under Macro QTOUCH_STUDIO_MASKS as per the following rules given below:
1. In case of Interport, SNS_array[0] and SNSK_array[0] mask is used for configuring the Channel0 and Channel2.And SNS_array[1] and SNSK_array[1] mask is used for configuring the Channel1 and Channel3.And In case of Intraport SNS_array[0] and SNSK-array[0] are used for all the four channels configured based on enabled bits in SNS_array[0] and SNSK-array[0].
2. The channel numbers are allocated based on enabled SNS pins starting from LSBBit.
In case of Interport, Keys on adjacent channels should be placed on different masks. Channel0 and Channel1 should be on different SNS/SNSK masks ie channel0 on SNS_array[0]/SNSK_array[0] and channel1 on SNS_array[1]/ SNSK_array[1].
But in case of Intraport, Keys on adjacent channels should be placed on same masks. Channel0 and Channel2 should be on same mask ie SNS_array[0]/SNSK_array[0] and Channel1 and Channel3 on SNS_array[1]/ SNSK_array[1].