mwilliford commented on issue #44: Extended Advertisement Issues
URL: https://github.com/apache/mynewt-nimble/issues/44#issuecomment-388242282
 
 
   Tested with a lot less printing to the console, moved to RTT.  No luck with 
the 500byte tx->rx.  Here is what I see on Rx side:
   
   06209 Extended adv: incompleted rssi=-42 txpower=127, pphy=1, sphy=1, sid=0, 
addr_type=1 addr=fe:bf:6c:7d:2c:59
   006209  length_data=226 data=00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f 
10 11 12 13 14 15 16 17 18 19 1a 1b 1c 1d 1e 1f 20 21 22 23 24 25 26 27 28 29 
2a 2b 2c 2d 2e 2f 30 31 32 33 34 35 36 37 38 39 3a 3b 3c 3d 3e 3f 40 41 42 43 
44 45 46 47 48 49 4a 4b 4c 4d 4e 4f 50 51 52 53 54 55 56 57 58 59 5a 5b 5c 5d 
5e 5f 60 61 62 63 64 65 66 67 68 69 6a 6b 6c 6d 6e 6f 70 71 72 73 74 75 76 77 
78 79 7a 7b 7c 7d 7e 7f 80 81 82 83 84 85 86 87 88 89 8a 8b 8c 8d 8e 8f 90 91 
92 93 94 95 96 97 98 99 9a 9b 9c 9d 9e 9f a0 a1 a2 a3 a4 a5 a6 a7 a8 a9 aa ab 
ac ad ae af b0 b1 b2 b3 b4 b5 b6 b7 b8 b9 ba bb bc bd be bf c0 c1 c2 c3 c4 c5 
c6 c7 c8 c9 ca cb cc cd ce cf d0 d1 d2 d3 d4 d5 d6 d7 d8 d9 da db dc dd de df 
e0 e1
   006210 Extended adv: incompleted rssi=-42 txpower=127, pphy=1, sphy=1, 
sid=0, addr_type=1 addr=fe:bf:6c:7d:2c:59
   006211  length_data=16 data=e2 e3 e4 e5 e6 e7 e8 e9 ea eb ec ed ee ef f0 f1
   006274 Extended adv: incompleted rssi=-45 txpower=127, pphy=1, sphy=1, 
sid=0, addr_type=1 addr=fe:bf:6c:7d:2c:59
   006274  length_data=226 data=00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f 
10 11 12 13 14 15 16 17 18 19 1a 1b 1c 1d 1e 1f 20 21 22 23 24 25 26 27 28 29 
2a 2b 2c 2d 2e 2f 30 31 32 33 34 35 36 37 38 39 3a 3b 3c 3d 3e 3f 40 41 42 43 
44 45 46 47 48 49 4a 4b 4c 4d 4e 4f 50 51 52 53 54 55 56 57 58 59 5a 5b 5c 5d 
5e 5f 60 61 62 63 64 65 66 67 68 69 6a 6b 6c 6d 6e 6f 70 71 72 73 74 75 76 77 
78 79 7a 7b 7c 7d 7e 7f 80 81 82 83 84 85 86 87 88 89 8a 8b 8c 8d 8e 8f 90 91 
92 93 94 95 96 97 98 99 9a 9b 9c 9d 9e 9f a0 a1 a2 a3 a4 a5 a6 a7 a8 a9 aa ab 
ac ad ae af b0 b1 b2 b3 b4 b5 b6 b7 b8 b9 ba bb bc bd be bf c0 c1 c2 c3 c4 c5 
c6 c7 c8 c9 ca cb cc cd ce cf d0 d1 d2 d3 d4 d5 d6 d7 d8 d9 da db dc dd de df 
e0 e1
   006275 Extended adv: incompleted rssi=-45 txpower=127, pphy=1, sphy=1, 
sid=0, addr_type=1 addr=fe:bf:6c:7d:2c:59
   006275  length_data=16 data=e2 e3 e4 e5 e6 e7 e8 e9 ea eb ec ed ee ef f0 f1
   006318 Extended adv: incompleted rssi=-42 txpower=127, pphy=1, sphy=1, 
sid=0, addr_type=1 addr=fe:bf:6c:7d:2c:59
   006318  length_data=226 data=00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f 
10 11 12 13 14 15 16 17 18 19 1a 1b 1c 1d 1e 1f 20 21 22 23 24 25 26 27 28 29 
2a 2b 2c 2d 2e 2f 30 31 32 33 34 35 36 37 38 39 3a 3b 3c 3d 3e 3f 40 41 42 43 
44 45 46 47 48 49 4a 4b 4c 4d 4e 4f 50 51 52 53 54 55 56 57 58 59 5a 5b 5c 5d 
5e 5f 60 61 62 63 64 65 66 67 68 69 6a 6b 6c 6d 6e 6f 70 71 72 73 74 75 76 77 
78 79 7a 7b 7c 7d 7e 7f 80 81 82 83 84 85 86 87 88 89 8a 8b 8c 8d 8e 8f 90 91 
92 93 94 95 96 97 98 99 9a 9b 9c 9d 9e 9f a0 a1 a2 a3 a4 a5 a6 a7 a8 a9 aa ab 
ac ad ae af b0 b1 b2 b3 b4 b5 b6 b7 b8 b9 ba bb bc bd be bf c0 c1 c2 c3 c4 c5 
c6 c7 c8 c9 ca cb cc cd ce cf d0 d1 d2 d3 d4 d5 d6 d7 d8 d9 da db dc dd de df 
e0 e1
   006319 Extended adv: incompleted rssi=-42 txpower=127, pphy=1, sphy=1, 
sid=0, addr_type=1 addr=fe:bf:6c:7d:2c:59
   006319  length_data=16 data=e2 e3 e4 e5 e6 e7 e8 e9 ea eb ec ed ee ef f0 f1
   006361 Extended adv: incompleted rssi=-42 txpower=127, pphy=1, sphy=1, 
sid=0, addr_type=1 addr=fe:bf:6c:7d:2c:59
   006362  length_data=226 data=00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f 
10 11 12 13 14 15 16 17 18 19 1a 1b 1c 1d 1e 1f 20 21 22 23 24 25 26 27 28 29 
2a 2b 2c 2d 2e 2f 30 31 32 33 34 35 36 37 38 39 3a 3b 3c 3d 3e 3f 40 41 42 43 
44 45 46 47 48 49 4a 4b 4c 4d 4e 4f 50 51 52 53 54 55 56 57 58 59 5a 5b 5c 5d 
5e 5f 60 61 62 63 64 65 66 67 68 69 6a 6b 6c 6d 6e 6f 70 71 72 73 74 75 76 77 
78 79 7a 7b 7c 7d 7e 7f 80 81 82 83 84 85 86 87 88 89 8a 8b 8c 8d 8e 8f 90 91 
92 93 94 95 96 97 98 99 9a 9b 9c 9d 9e 9f a0 a1 a2 a3 a4 a5 a6 a7 a8 a9 aa ab 
ac ad ae af b0 b1 b2 b3 b4 b5 b6 b7 b8 b9 ba bb bc bd be bf c0 c1 c2 c3 c4 c5 
c6 c7 c8 c9 ca cb cc cd ce cf d0 d1 d2 d3 d4 d5 d6 d7 d8 d9 da db dc dd de df 
e0 e1
   006363 Extended adv: incompleted rssi=-42 txpower=127, pphy=1, sphy=1, 
sid=0, addr_type=1 addr=fe:bf:6c:7d:2c:59
   006363  length_data=16 data=e2 e3 e4 e5 e6 e7 e8 e9 ea eb ec ed ee ef f0 f1
   006373 Extended adv: incompleted rssi=-43 txpower=127, pphy=1, sphy=1, 
sid=0, addr_type=1 addr=fe:bf:6c:7d:2c:59
   006373  length_data=226 data=00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f 
10 11 12 13 14 15 16 17 18 19 1a 1b 1c 1d 1e 1f 20 21 22 23 24 25 26 27 28 29 
2a 2b 2c 2d 2e 2f 30 31 32 33 34 35 36 37 38 39 3a 3b 3c 3d 3e 3f 40 41 42 43 
44 45 46 47 48 49 4a 4b 4c 4d 4e 4f 50 51 52 53 54 55 56 57 58 59 5a 5b 5c 5d 
5e 5f 60 61 62 63 64 65 66 67 68 69 6a 6b 6c 6d 6e 6f 70 71 72 73 74 75 76 77 
78 79 7a 7b 7c 7d 7e 7f 80 81 82 83 84 85 86 87 88 89 8a 8b 8c 8d 8e 8f 90 91 
92 93 94 95 96 97 98 99 9a 9b 9c 9d 9e 9f a0 a1 a2 a3 a4 a5 a6 a7 a8 a9 aa ab 
ac ad ae af b0 b1 b2 b3 b4 b5 b6 b7 b8 b9 ba bb bc bd be bf c0 c1 c2 c3 c4 c5 
c6 c7 c8 c9 ca cb cc cd ce cf d0 d1 d2 d3 d4 d5 d6 d7 d8 d9 da db dc dd de df 
e0 e1
   006374 Extended adv: incompleted rssi=-43 txpower=127, pphy=1, sphy=1, 
sid=0, addr_type=1 addr=fe:bf:6c:7d:2c:59
   006374  length_data=16 data=e2 e3 e4 e5 e6 e7 e8 e9 ea eb ec ed ee ef f0 f1
   006405 Extended adv: incompleted rssi=-43 txpower=127, pphy=1, sphy=1, 
sid=0, addr_type=1 addr=fe:bf:6c:7d:2c:59
   006405  length_data=226 data=00 01 02 03 04 05 06 07 08 09 0a 0b 0c 0d 0e 0f 
10 11 12 13 14 15 16 17 18 19 1a 1b 1c 1d 1e 1f 20 21 22 23 24 25 26 27 28 29 
2a 2b 2c 2d 2e 2f 30 31 32 33 34 35 36 37 38 39 3a 3b 3c 3d 3e 3f 40 41 42 43 
44 45 46 47 48 49 4a 4b 4c 4d 4e 4f 50 51 52 53 54 55 56 57 58 59 5a 5b 5c 5d 
5e 5f 60 61 62 63 64 65 66 67 68 69 6a 6b 6c 6d 6e 6f 70 71 72 73 74 75 76 77 
78 79 7a 7b 7c 7d 7e 7f 80 81 82 83 84 85 86 87 88 89 8a 8b 8c 8d 8e 8f 90 91 
92 93 94 95 96 97 98 99 9a 9b 9c 9d 9e 9f a0 a1 a2 a3 a4 a5 a6 a7 a8 a9 aa ab 
ac ad ae af b0 b1 b2 b3 b4 b5 b6 b7 b8 b9 ba bb bc bd be bf c0 c1 c2 c3 c4 c5 
c6 c7 c8 c9 ca cb cc cd ce cf d0 d1 d2 d3 d4 d5 d6 d7 d8 d9 da db dc dd de df 
e0 e1
   006407 Extended adv: incompleted rssi=-43 txpower=127, pphy=1, sphy=1, 
sid=0, addr_type=1 addr=fe:bf:6c:7d:2c:59
   006407  length_data=16 data=e2 e3 e4 e5 e6 e7 e8 e9 ea eb ec ed ee ef f0 f1
   
   
   So, as you can see for this set (sid=0), i captured the output over RTT.  
Note, it does not seem to success if I don't print all this out.  You may 
notice that I NEVER get a completed frame through, and I only see the first 241 
bytes (up to 0xf1), not the 500 I attempted to transmit in this test case.  
   
   I used my test repo above (I'll commit the latest so you can see it).  I 
have one side setup as tx, the other rx.  
   
   
   Other notes:
   At scale, i still get asserts and other problems with the device sees a lot 
of traffic, this is going to be a problem for my planned use case.  Stability 
is far off from where I need it to be.  My hope is that stability issues are 
only with ext_adv, as I mostly plan to use legacy for most traffic.  
   
   Marcus

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