FreeCalypso > hg > freecalypso-tools
view openmoko/modem-power-ctrl.sh @ 924:d452188587b4
rvinterf: begin change to backslash escape output format
Right now throughout the rvinterf suite, any time we emit output that
is expected to be ASCII, but may contain non-printable garbage, we use
'cat -v' form of garbage character representation. Unfortunately, this
transformation is lossy (can't be reversed 100% reliably in the user's
wetware), hence we would like to migrate to C-style backslash escapes,
including doubling of any already-present backslashes - this escape
mechanism is lossless. Begin this change by converting the output
of RV and L1 traces in rvinterf and rvtdump.
author | Mychaela Falconia <falcon@freecalypso.org> |
---|---|
date | Tue, 23 May 2023 03:10:50 +0000 |
parents | ace7270e1161 |
children |
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#!/bin/sh # The /sys path to the GSM power control node is different # under different Openmoko kernel versions; you need to # uncomment the correct version for your system. #syspath=/sys/bus/platform/devices/neo1973-pm-gsm.0/power_on syspath=/sys/bus/platform/devices/gta02-pm-gsm.0/power_on case "$1" in on|1) echo 1 > $syspath exit 0 ;; off|0) echo 0 > $syspath exit 0 ;; boot) echo 0 > $syspath sleep .2 echo 1 > $syspath exit 0 ;; *) echo "usage: $0 on|off|boot" 1>&2 exit 1 esac