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Workaround for reliable incoming calls waking up from CRUST

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Replaced system() call with writefile()

Signed-off-by: Maarten van Gompel <proycon@anaproy.nl>
This commit is contained in:
Daniele Rogora 2020-12-05 10:53:21 +01:00 • committed by Maarten van Gompel
parent 0f9a86dece
commit bcf4f5c249
1 changed files with 3 additions and 0 deletions
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3
programs/sxmo_screenlock.c
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@ -371,6 +371,9 @@ syncstate()
writefile(powerstatefile, "mem");
//---- program blocks here due to sleep ----- //
// Just woke up again
fprintf(stderr, "Resetting usb connection to the modem\n");
writefile("/sys/bus/usb/drivers/usb/unbind", "3-1");
writefile("/sys/bus/usb/drivers/usb/bind", "3-1");
fprintf(stderr, "Woke up\n");
if (waketime > 0) {
rtcresult = checkrtcwake();