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Support #545

Send TIMECODE without TC_LFR_UPDATE_TIME after SYNCHRONISATION

Added by Veronique bouzid about 5 years ago. Updated almost 5 years ago.

Status:
Closed
Priority:
Normal
Assignee:
Category:
SRS
Start date:
20/10/2015
Due date:
% Done:

0%

Estimated time:
revision:
r0

Description

Voici le scenario effectué dans le test SVS-0012
0- Reset de LFR
1- Synchronisation de LFR sur reception d'une TC_LFR_UPDATE_TIME + time code compatible (6bits of least bytes of coarse time
2- Send during 60s a time code valid

--> Ce que l on observe
14:00:30.509906, TM_LFR_HK, TIME=0x8000000431ad, HK_LFR_DPU_SPW_TICK_OUT_CNT=0, HK_LFR_DPU_SPW_LAST_TIMC=0, HK_LFR_TIME_TIMECODE_CTR=0
14:00:31.461884, TC_LFR_UPDATE_TIME, CP_RPW_TIME=0x5447c6010000
14:00:31.509805, TM_LFR_HK, TIME=0x8000000531ad, HK_LFR_DPU_SPW_TICK_OUT_CNT=0, HK_LFR_DPU_SPW_LAST_TIMC=0, HK_LFR_TIME_TIMECODE_CTR=0
14:00:32.509786, TM_LFR_HK, TIME=0x5447c601bd68, HK_LFR_DPU_SPW_TICK_OUT_CNT=1, HK_LFR_DPU_SPW_LAST_TIMC=1, HK_LFR_TIME_TIMECODE_CTR=0
14:00:33.509884, TM_LFR_HK, TIME=0x5447c602ba29, HK_LFR_DPU_SPW_TICK_OUT_CNT=2, HK_LFR_DPU_SPW_LAST_TIMC=2, HK_LFR_TIME_TIMECODE_CTR=1

Cette derniere ligne correspond à l'envoi de time-code sans la TC_LFR_UPDATE_TIME.
On voit que le soft a positionné HK_LFR_TIME_TIMECODE_CTR à 1 car le temps demandé(CP_RPW_TIME) dans TC_LFR_UPDATE_TIME = 0x5447c6010000
ne correspond pas au time-code = 2.

Il faut donc documenter ce point concernant le compteur HK_LFR_TIME_TIMECODE_CTR. Paul utilise le registre coarse_time_load
qui contient la valeur du CP_RPW_TIME de la TC_LFR_UPDATE_TIME.


Related issues

Related to Bug #490: [JIRA] (RPWMEB-495) LFR doesn't detect the TIME_TIMECODE_CTR errorsClosed2015-09-09

History

#1 Updated by Veronique bouzid about 5 years ago

Le script utilisé est /opt/VALIDATION_R3/lfrverif/LFR_SVS/SVS-0012/my_ccsds_time_code_format.py

les fichiers 2015_10_20-14_03_40*) (se trouvent dans /home/validation/data/R3/3.0.0.10/1.1.89/SVS-0012/step1

Contexte du test
----------------
FSW 3.0.0.10
VHDL 1.1.89
EM sans Timegen
SocExplorerEngine.getSocExplorer: Version = 0.6.2, Branch = default, Changeset = 819d0376d481
StarDundee

#2 Updated by Veronique bouzid about 5 years ago

  • Description updated (diff)

#3 Updated by bruno katra almost 5 years ago

  • Status changed from New to Closed

cloture : voir #490

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