Merge branch 'master' into wip/burx_support

[debian/gnuradio] / usrp / limbo / inband / gen_test_packets.py

diff --git a/usrp/limbo/inband/gen_test_packets.py b/usrp/limbo/inband/gen_test_packets.py
deleted file mode 100755 (executable)
index 2ee6463..0000000
--- a/usrp/limbo/inband/gen_test_packets.py
+++ /dev/null
@@ -1,88 +0,0 @@
-#!/usr/bin/env python
-
-import random
-import struct
-from pprint import pprint
-from usb_packet import *
-
-MAX_PAYLOAD = 504
-TIME_NOW = 0xffffffff
-
-
-class sequence_generator(object):
-    def __init__(self):
-        self.i = 0
-    
-    def __call__(self):
-        t = self.i
-        self.i += 1
-        return t
-
-def gen_shuffled_lengths():
-    valid_lengths = range(0, MAX_PAYLOAD+1, 4)  # [0, 4, 8, ... 504]
-    random.shuffle(valid_lengths)
-    return valid_lengths
-
-
-class packet_sequence_generator(object):
-    def __init__(self, channel, lengths):
-        self.next = sequence_generator()
-        self.channel = channel
-        self.lengths = lengths
-
-    def __call__(self, output_file):
-        gen_packet(output_file, self.channel, self.next, self.lengths[0])
-        del self.lengths[0]
-
-
-def gen_packet(output_file, channel, content_generator, payload_len):
-    assert (payload_len % 4) == 0
-    payload = []
-    n_iq = payload_len // 4
-    for n in range(n_iq):
-        payload.append(content_generator())  # I
-        payload.append(content_generator())  # Q
-    for n in range(MAX_PAYLOAD // 4 - n_iq):
-        payload.append(0x0000)
-        payload.append(0xffff)
-
-    assert (len(payload) == MAX_PAYLOAD // 2)
-
-    #print "\npayload_len =", payload_len
-    #pprint(payload)
-
-    output_file.write(make_header(FL_START_OF_BURST|FL_END_OF_BURST,
-                                  channel, payload_len, TIME_NOW))
-    output_file.write(struct.pack('<252h', *payload))
-
-
-def gen_all_valid_packet_lengths_1_channel(output_file):
-    lengths = gen_shuffled_lengths()
-    npkts = len(lengths)                # number of packets we'll generator on each stream
-    pkt_gen_0 = packet_sequence_generator(0, lengths)
-    for i in range(npkts):
-        pkt_gen_0(output_file)
-    
-    assert pkt_gen_0.next() == 16002    # 2*sum(1, 2, ..., 126) == 126 * 127
-
-
-def gen_all_valid_packet_lengths_2_channels(output_file):
-    lengths = gen_shuffled_lengths()
-    npkts = len(lengths)                # number of packets we'll generator on each stream
-    pkt_gen_0 = packet_sequence_generator(0, lengths)
-    pkt_gen_1 = packet_sequence_generator(0x1f, gen_shuffled_lengths())
-    pkt_gen = (pkt_gen_0, pkt_gen_1)
-    
-    which_gen = (npkts * [0]) + (npkts * [1])
-    random.shuffle(which_gen)
-    
-    for i in which_gen:
-        pkt_gen[i](output_file)
-    
-    assert pkt_gen_0.next() == 16002    # 2*sum(1, 2, ..., 126) == 126 * 127
-    assert pkt_gen_1.next() == 16002    # 2*sum(1, 2, ..., 126) == 126 * 127
-
-if __name__ == '__main__':
-    random.seed(0)
-    gen_all_valid_packet_lengths_1_channel(open("all_valid_packet_lengths_1_channel.dat", "w"))
-    gen_all_valid_packet_lengths_2_channels(open("all_valid_packet_lengths_2_channels.dat", "w"))