def _init_dmcam(self):
dmcam.init(None)
dmcam.log_cfg(dmcam.LOG_LEVEL_INFO, dmcam.LOG_LEVEL_DEBUG,
dmcam.LOG_LEVEL_NONE)
log.info("Scanning dmcam device ..")
while True:
devs = dmcam.dev_list()
if devs is None:
log.info("No device found")
print(u"没有找到TCM-E2设备，请插入设备后点任意键继续")
input("")
# win32api.MessageBox(0, u"没有找到TCM-E2设备，请插入设备后点击【确定】继续", u"警告", win32con.MB_OK)
# time.sleep(1)
else:
log.info("Found {} devices".format(len(devs)))
break
print(" %d frame discarded" % int(errarg))
# if return false, the capture process will be stopped
return True
# init the lib with default log file
dmcam.init(None)
# init with specified log file
# dmcam.init("test.log")
# set debug level
dmcam.log_cfg(dmcam.LOG_LEVEL_INFO, dmcam.LOG_LEVEL_DEBUG,
dmcam.LOG_LEVEL_NONE)
# list device (maximum 10 devices to store)
print(" Scanning dmcam device ..")
devs = dmcam.dev_list()
if devs is None:
print(" No device found")
sys.exit(1)
print("found %d device" % len(devs))
for i in range(len(devs)):
print("DMCAM#%d [%03d:%03d:%03d]: VENDOR=%s, PROD=%s, SERIAL=%s" %
(i, devs[i].if_info.info.usb.usb_port_num,
devs[i].if_info.info.usb.usb_bus_num,
devs[i].if_info.info.usb.usb_dev_addr, devs[i].vendor,
devs[i].product, devs[i].serial))
print(" Open dmcam device ..")
# open the first device