From 4fb513edee2d222563d151314156a86e715fd4dd Mon Sep 17 00:00:00 2001 From: Olivier Matz Date: Tue, 6 May 2014 21:07:52 +0200 Subject: [PATCH] enhance test plan & report --- notes.txt | 190 +++++++++++++++++++++++++++++++++++++++++++++++++++++- 1 file changed, 187 insertions(+), 3 deletions(-) diff --git a/notes.txt b/notes.txt index 4096dfa..5c33678 100644 --- a/notes.txt +++ b/notes.txt @@ -253,7 +253,7 @@ Test 2: send data, bidirectional Same than above, except that the WING replies to each received packet with a packet of same size. -Same kind of output. +Same kind of output, ans also measure latency. Test 3: test wing control on ground ----------------------------------- @@ -264,7 +264,20 @@ Ghz controller as a fallback (bypass mode). Check that the bypass mode is enabled when we ask it (for instance on the channnel 5 switch) or when we switch off the RC board. -Test 4: embed in WING and send dummy servo commands +Test 4: embed in WING and send hello +------------------------------------ + +The WING board is embeded during a flight. The RC board sends hello message at a +specified rate (choosen from results of test 1 and 2). The WING sends +statistics. + +Check how the wing distance impacts: +- the statistics +- the RX DB + +Maybe check with and without the 433Mhz beacon. + +Test 5: embed in WING and send dummy servo commands --------------------------------------------------- Test in real conditions: the WING board is embeded during a flight. The RC board @@ -283,7 +296,178 @@ Output: After this test, we should be confident that xbee is useable in real conditions. -Test 5: control the wing with the RC board +Test 6: control the wing with the RC board ------------------------------------------ Same than test 3, but in real flight conditions. + + +----------------------- + +test report +=========== + +test1 +===== + +no stats sent from wing (except if contrary specified) +don't forget to run read duty-cycle +to reset duty-cycle, use "write soft-reset" + +Be careful, some packets are dropped even with power level = 0 due to over +power. Need to use a faraday cage. + +50ms +------- + +1 byte per msg +20B/s (160b/s) of useful bandwidth +mainboard > rc_proto_hello wing 50 1000 x + 1000/1000 + 1000/1000 + 1000/1000 + +each test (50s) eats ~5% of duty cycle + +10 bytes per msg +200B/s (1.6Kb/s) of useful bandwidth +mainboard > rc_proto_hello wing 50 1000 0123456789 +with stats send every second: + 950/1000 + 994/1000 + 950/1000 + 1000/1000 + 999/1000 +without stats: + 1000/1000 + 1000/1000 + 1000/1000 + +20 bytes per msg +400B/s (3.2Kb/s) of useful bandwidth +mainboard > rc_proto_hello wing 50 1000 01234567890123456789 + 1000/1000 + 1000/1000 + +40 ms +------- + +1 byte per msg +25B/s (200b/s) of useful bandwidth +mainboard > rc_proto_hello wing 40 1000 x + 1000/1000 + 1000/1000 + 1000/1000 + +10 bytes per msg +250B/s (2Kb/s) of useful bandwidth +mainboard > rc_proto_hello wing 40 1000 0123456789 + 998/1000 + 1000/1000 + 1000/1000 + +20 bytes per msg +500B/s (4Kb/s) of useful bandwidth +mainboard > rc_proto_hello wing 40 1000 01234567890123456789 + 1000/1000 + 1000/1000 + 1000/1000 + +30 ms +------- + +1 byte per msg +33B/s (300b/s) of useful bandwidth +mainboard > rc_proto_hello wing 30 1000 x + 1000/1000 + 1000/1000 + 1000/1000 + +10 bytes per msg +333B/s (3Kb/s) of useful bandwidth +mainboard > rc_proto_hello wing 30 1000 0123456789 + 1000/1000 + 1000/1000 + 1000/1000 + +20 bytes per msg +666B/s (6Kb/s) of useful bandwidth +mainboard > rc_proto_hello wing 30 1000 01234567890123456789 + 1000/1000 + 1000/1000 + 1000/1000 + +20 ms +------- + +1 byte per msg +50B/s (400b/s) of useful bandwidth +mainboard > rc_proto_hello wing 20 1000 x + 991/1000 + 991/1000 + 991/1000 + +10 bytes per msg +500B/s (4Kb/s) of useful bandwidth +mainboard > rc_proto_hello wing 20 1000 0123456789 + 863/1000 + 864/1000 + 864/1000 + +20 bytes per msg +1000B/s (8Kb/s) of useful bandwidth +mainboard > rc_proto_hello wing 20 1000 01234567890123456789 + 763/1000 + 763/1000 + 763/1000 + +25 ms +------- + +1 byte per msg +40B/s (320b/s) of useful bandwidth +mainboard > rc_proto_hello wing 25 1000 x + 1000/1000 + 1000/1000 + 1000/1000 + +10 bytes per msg +400B/s (3.2Kb/s) of useful bandwidth +mainboard > rc_proto_hello wing 25 1000 0123456789 + 1000/1000 + 1000/1000 + 1000/1000 + +20 bytes per msg +800B/s (6.4Kb/s) of useful bandwidth +mainboard > rc_proto_hello wing 25 1000 01234567890123456789 + 950/1000 + 950/1000 + 950/1000 + + +With stats +=============== + +25 ms +------- + +1 byte per msg +40B/s (320b/s) of useful bandwidth +mainboard > rc_proto_hello wing 25 1000 x + 1000/1000 + 952/1000 + 1000/1000 + +10 bytes per msg +400B/s (3.2Kb/s) of useful bandwidth +mainboard > rc_proto_hello wing 25 1000 0123456789 + 966/1000 + 974/1000 + 964/1000 + +20 bytes per msg +800B/s (6.4Kb/s) of useful bandwidth +mainboard > rc_proto_hello wing 25 1000 01234567890123456789 + 898/1000 + 898/1000 -- 2.39.5