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raspberrymatic-addon-rmupdate
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implement function set_camera_active

This commit is contained in:
Jan Schneider 2018-03-30 15:31:50 +02:00
parent 4572e0559b
commit f93aa872e2
1 changed files with 35 additions and 4 deletions
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39
addon/lib/rmupdate.tcl
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@ -18,6 +18,7 @@
namespace eval rmupdate {
variable support_file_url "https://github.com/j-a-n/raspberrymatic-addon-rmupdate/raw/master/support.json"
variable raspi_fw_url "https://github.com/raspberrypi/firmware/raw/master"
variable release_url "https://github.com/jens-maus/RaspberryMatic/releases"
variable addon_dir "/usr/local/addons/rmupdate"
variable rc_dir "/usr/local/etc/config/rc.d"
@ -139,6 +140,7 @@ proc ::rmupdate::get_rpi_version {} {
set fp [open /proc/cpuinfo r]
set data [read $fp]
close $fd
foreach d [split $data "\n"] {
regexp {^Hardware\s*:\s*(\S+)} $d match hardware
if { [info exists hardware] && $hardware == "Rockchip" } {
@ -440,7 +442,7 @@ proc ::rmupdate::update_cmdline {cmdline root} {
regsub -all "root=\[a-zA-Z0-9\=/\-\]+ " $data "root=${root} " data
set fd [open $cmdline w]
puts $fd $data
puts -nonewline $fd $data
close $fd
}
@ -457,7 +459,7 @@ proc ::rmupdate::update_boot_scr {boot_scr root} {
regsub -all "setenv userfs \[0-9\]" $data "setenv userfs 4" data
set fd [open $boot_script w]
puts $fd $data
puts -nonewline $fd $data
close $fd
set mkimage "/tmp/mkimage"
@ -544,7 +546,7 @@ proc ::rmupdate::update_fstab {fstab {boot ""} {root ""} {user ""}} {
close $fd
set fd [open $fstab w]
puts $fd $ndata
puts -nonewline $fd $ndata
close $fd
}
@ -1627,6 +1629,35 @@ proc ::rmupdate::wlan_disconnect {} {
catch { exec /sbin/ifup wlan0 }
}
proc ::rmupdate::set_camera_active {active} {
variable raspi_fw_url
catch { exec /bin/mount -o remount,rw "/boot" }
set fd [open /boot/config.txt r]
set data [read $fd]
close $fd
regsub -all "\[^\n\]*start_x\s*=\[^\n\]*\n" $data "" data
if {$active == 1} {
foreach fn [list /boot/start_x.elf /boot/fixup_x.dat] {
if {![file exists $fn]} {
exec wget --quiet "${raspi_fw_url}${fn}" -O "${fn}"
}
}
regsub -line "gpu_mem\s*=.*$" $data "gpu_mem=128" data
set data "${data}start_x=1\n"
} else {
regsub -line "gpu_mem\s*=.*$" $data "gpu_mem=32" data
}
set fd [open /boot/config.txt w]
puts -nonewline $fd $data
close $fd
catch { exec /bin/mount -o remount,ro "/boot" }
}
#puts [rmupdate::get_latest_firmware_version]
#puts [rmupdate::get_firmware_info]
#puts [rmupdate::get_available_firmware_images]
@ -1656,4 +1687,4 @@ proc ::rmupdate::wlan_disconnect {} {
#puts [rmupdate::get_mounted_device "/usr/local"]
#rmupdate::get_addon_info 1 1 0 "cuxdaemon"
#puts [rmupdate::get_system_device]
#rmupdate::set_camera_active 1