ar5112GetMinPower
*minPow = ar5112GetMinPower(ah, &data[0]);
*minPow = ar5112GetMinPower(ah, &data[numChannels - 1]);
totalMin = ar5112GetMinPower(ah,&data[i]) - ar5112GetMinPower(ah, &data[last]);
*minPow = (int8_t) ((totalMin*(freq-data[last].channelValue) + ar5112GetMinPower(ah, &data[last])*totalD)/totalD);
*minPow = ar5112GetMinPower(ah, &data[i]);