FreeCalypso > hg > freecalypso-tools
changeset 731:d89b72f2181b
doc/TIFFS-IVA-usage: new decode facility documented
author | Mychaela Falconia <falcon@freecalypso.org> |
---|---|
date | Fri, 28 Aug 2020 05:56:13 +0000 |
parents | 6ae3ad8865f4 |
children | 4c19ca123c97 |
files | doc/TIFFS-IVA-usage |
diffstat | 1 files changed, 26 insertions(+), 0 deletions(-) [+] |
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--- a/doc/TIFFS-IVA-usage Fri Aug 28 05:30:01 2020 +0000 +++ b/doc/TIFFS-IVA-usage Fri Aug 28 05:56:13 2020 +0000 @@ -127,6 +127,32 @@ file system. The sole argument is the local directory into which the root of the GSM device FFS should be extracted. +tiffs <...> decode file-keyword [band] + +For some files in TIFFS doing a hex dump with tiffs cat -h (see above) is +sufficient for easily understanding the content of the file, but for other files +such as RF parameter tables further developer-friendly decoding is greatly +desirable. The generic solution is to extract the complete FFS content with +tiffs xtr and then apply further tools for analysis, but this fully generic +solution involves a lot of clutter. For some TIFFS files which often need to be +looked at and for which tiffs cat -h is insufficient, tiffs decode offers a +shorthand. The following files can be decoded in this way: + +Command File being decoded +---------------------------------------------------------- +tiffs <...> decode adccal /sys/adccal +tiffs <...> decode afcdac /gsm/rf/afcdac +tiffs <...> decode afcparams /gsm/rf/afcparams +tiffs <...> decode stdmap /gsm/rf/stdmap +tiffs <...> decode tx-ramps <band> /gsm/rf/tx/ramps.<band> +tiffs <...> decode tx-levels <band> /gsm/rf/tx/levels.<band> +tiffs <...> decode tx-calchan <band> /gsm/rf/tx/calchan.<band> +tiffs <...> decode tx-caltemp <band> /gsm/rf/tx/caltemp.<band> +tiffs <...> decode rx-calchan <band> /gsm/rf/rx/calchan.<band> +tiffs <...> decode rx-caltemp <band> /gsm/rf/rx/caltemp.<band> +tiffs <...> decode rx-agcparams <band> /gsm/rf/rx/agcparams.<band> +tiffs <...> decode pcm-IMEI /pcm/IMEI + Forensic analysis commands ==========================