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enable to show data rate in Japan regulation.

master
tanupoo 2020-08-29 13:16:44 +09:00
parent 236bc056bb
commit 8e2fcf4fa2
1 changed files with 8 additions and 0 deletions
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8
toa.py
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@ -69,6 +69,10 @@ if __name__ == "__main__" :
ret["duty_cycle"] = opt.n_duty_cycle
ret["t_cycle"] = (ret["t_packet"]/1000.)*(100./ret["duty_cycle"])
ret["max_packets_day"] = 86400./ret["t_cycle"]
ret["t_cycle_jp1"] = ret["t_packet"] + 50 # waiting time = 50 ms
ret["t_cycle_jp2"] = ret["t_packet"] + ret["t_packet"]*10 # duty = 10%
ret["datarate_jp1"] = (8*ret["mac_pl_size"])/(ret["t_cycle_jp1"]/1000.)
ret["datarate_jp2"] = (8*ret["mac_pl_size"])/(ret["t_cycle_jp2"]/1000.)
if opt.f_verbose:
print("PHY payload size : %d Bytes" % ret["phy_pl_size"])
print("MAC payload size : %d Bytes" % ret["mac_pl_size"])
@ -88,6 +92,8 @@ if __name__ == "__main__" :
print("Min span of a cycle : %.3f sec" % ret["t_cycle"])
print("Max Frames per day : %d frames" % ret["max_packets_day"])
if opt.debug_level:
print("Data rate (*1) : %.3f bps" % ret["datarate_jp1"])
print("Data rate (*2) : %.3f bps" % ret["datarate_jp2"])
ret0 = get_toa(0, opt.n_sf, n_bw=opt.n_bw,
enable_auto_ldro=opt.enable_auto_ldro,
enable_ldro=opt.enable_ldro,
@ -100,5 +106,7 @@ if __name__ == "__main__" :
print("PHY fr.dr.(48b) 7:15: %.3f bps" % ((8.*opt.n_size+48)/t0))
print("MAC frame DR : %.3f bps" % ((8.*(opt.n_size))/t0))
print("before ceil(x) : %.3f" % ret["v_ceil"])
print(" (*1) data rate of MAC Payload in JP Ch 24-38 20mW.")
print(" (*2) data rate of MAC Payload in JP Ch 33-61 20mW.")
else:
print("%.3f" % ret["t_packet"])