def create_ant_session():
import antd.ant as ant
session = ant.Session(create_ant_core())
session.default_read_timeout = int(_cfg.get("antd.ant", "default_read_timeout"), 0)
session.default_write_timeout = int(_cfg.get("antd.ant", "default_write_timeout"), 0)
session.default_retry = int(_cfg.get("antd.ant", "default_retry"), 0)
return session
import sys
import logging
import antd.ant as ant
import antd.hw as hw
logging.basicConfig(
level=logging.DEBUG,
out=sys.stderr,
format="[%(threadName)s]\t%(asctime)s\t%(levelname)s\t%(message)s")
_LOG = logging.getLogger()
dev = hw.UsbHardware()
core = ant.Core(dev)
session = ant.Session(core)
try:
channel = session.channels[0]
network = session.networks[0]
network.set_key("\x00" * 8)
channel.assign(channel_type=0x00, network_number=0)
channel.set_id(device_number=0, device_type_id=0, trans_type=0)
channel.set_period(0x4000)
channel.set_search_timeout(4)
channel.set_rf_freq(40)
channel.open()
_LOG.info("BROADCAST: %s", channel.recv_broadcast(timeout=0))
channel.send_acknowledged("ack")
channel.send_burst("burst")
channel.send_burst("burst" * 10)
channel.write("write")