def get_cpld_version(bus, i2caddr): return '{}'.format(hwaccess.i2c_get(bus, i2caddr, 0))
def get_cpld_version(bus, i2caddr): val = hwaccess.i2c_get(bus, i2caddr, 0) if val != -1: return '{:x}.{:x}'.format((val >> 4) & 0xf, val & 0xf) else: return 'NA'