andl_readreg
uint8_t m = andl_readreg(sc, andl_temp[i].mreg);
uint8_t l = andl_readreg(sc, andl_temp[i].lreg);
s[i].value = 1000ll * andl_readreg(sc, andl_volt[i].mreg) *
uint8_t l = andl_readreg(sc, ANDL_TACH_START + i * 2);
uint8_t m = andl_readreg(sc, ANDL_TACH_START + i * 2 + 1);
uint8_t andl_readreg(struct andl_softc *, uint8_t);