pn53x.py 文件源码

def __init__(self, chipset, logger):
        self.chipset = chipset
        self.log = logger

        try:
            chipset_communication = self.chipset.diagnose('line')
        except Chipset.Error:
            chipset_communication = False

        if chipset_communication is False:
            self.log.error("chipset communication test failed")
            raise IOError(errno.EIO, os.strerror(errno.EIO))

        # for line in self._print_ciu_register_page(0, 1, 2, 3):
        #     self.log.debug(line)

        # for addr in range(0, 0x03FF, 16):
        #     xram = self.chipset.read_register(*range(addr, addr+16))
        #     xram = ' '.join(["%02X" % x for x in xram])
        #     self.log.debug("0x%04X: %s", addr, xram)