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117 lines
3.4 KiB
Lua
117 lines
3.4 KiB
Lua
local Generic = require("device/generic/device") -- <= look at this file!
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local logger = require("logger")
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local TimeVal = require("ui/timeval")
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local ffi = require("ffi")
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local function yes() return true end
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local function no() return false end
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local Remarkable = Generic:new{
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model = "reMarkable",
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isRemarkable = yes,
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hasKeys = yes,
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hasOTAUpdates = yes,
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canReboot = yes,
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canPowerOff = yes,
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isTouchDevice = yes,
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hasKeys = yes,
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hasFrontlight = no,
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display_dpi = 226,
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}
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local EV_ABS = 3
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local ABS_X = 00
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local ABS_Y = 01
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local ABS_MT_POSITION_X = 53
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local ABS_MT_POSITION_Y = 54
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-- Resolutions from libremarkable src/framebuffer/common.rs
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local mt_width = 767
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local mt_height = 1023
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local mt_scale_x = 1404 / mt_width
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local mt_scale_y = 1872 / mt_height
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local adjustTouchEvt = function(self, ev)
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if ev.type == EV_ABS then
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-- Mirror X and scale up both X & Y as touch input is different res from
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-- display
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if ev.code == ABS_X or ev.code == ABS_MT_POSITION_X then
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ev.value = (mt_width - ev.value) * mt_scale_x
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end
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if ev.code == ABS_Y or ev.code == ABS_MT_POSITION_Y then
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ev.value = (mt_height - ev.value) * mt_scale_y
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end
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end
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end
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function Remarkable:init()
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self.screen = require("ffi/framebuffer_mxcfb"):new{device = self, debug = logger.dbg}
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self.powerd = require("device/remarkable/powerd"):new{device = self}
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self.input = require("device/input"):new{
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device = self,
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event_map = require("device/remarkable/event_map"),
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}
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self.input.open("/dev/input/event0") -- Wacom
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self.input.open("/dev/input/event1") -- Touchscreen
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self.input.open("/dev/input/event2") -- Buttons
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self.input:registerEventAdjustHook(adjustTouchEvt)
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-- USB plug/unplug, battery charge/not charging are generated as fake events
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self.input.open("fake_events")
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local rotation_mode = self.screen.ORIENTATION_PORTRAIT
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self.screen.native_rotation_mode = rotation_mode
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self.screen.cur_rotation_mode = rotation_mode
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Generic.init(self)
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end
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function Remarkable:supportsScreensaver() return true end
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function Remarkable:setDateTime(year, month, day, hour, min, sec)
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if hour == nil or min == nil then return true end
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local command
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if year and month and day then
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command = string.format("timedatectl set-time '%d-%d-%d %d:%d:%d'", year, month, day, hour, min, sec)
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else
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command = string.format("timedatectl set-time '%d:%d'",hour, min)
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end
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return os.execute(command) == 0
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end
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function Remarkable:intoScreenSaver()
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local Screensaver = require("ui/screensaver")
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if self.screen_saver_mode == false then
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Screensaver:show()
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end
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self.powerd:beforeSuspend()
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self.screen_saver_mode = true
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end
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function Remarkable:outofScreenSaver()
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if self.screen_saver_mode == true then
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local Screensaver = require("ui/screensaver")
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Screensaver:close()
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local UIManager = require("ui/uimanager")
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UIManager:nextTick(function() UIManager:setDirty("all", "full") end)
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end
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self.powerd:afterResume()
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self.screen_saver_mode = false
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end
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function Remarkable:suspend()
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os.execute("systemctl suspend")
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end
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function Remarkable:resume()
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end
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function Remarkable:powerOff()
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os.execute("systemctl poweroff")
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end
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function Remarkable:reboot()
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os.execute("systemctl reboot")
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end
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return Remarkable
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