add support for dm8000 rtc,

add support for dm8000 deepstandby wakeup,
go back to deepstandby after deepstandby timer wakeup even when not
explicitely selected (this needs new drivers and / or new atmel firmware)
add some sanity checks to dont break anything even with old drivers/atmel
firmware

1 files changed, 43 insertions, 6 deletions

diff --git a/lib/python/Tools/DreamboxHardware.py b/lib/python/Tools/DreamboxHardware.py
index 5eaaeeca..2a0ddeee 100644
--- a/lib/python/Tools/DreamboxHardware.py
+++ b/lib/python/Tools/DreamboxHardware.py
@@ -1,17 +1,54 @@
+from fcntl import ioctl
+from struct import pack, unpack
+
 def getFPVersion():
-	from fcntl import ioctl
 	try:
 		fp = open("/dev/dbox/fp0")
 		return ioctl(fp.fileno(),0)
 	except IOError:
+		print "getFPVersion failed!"
 		return None
 
 def setFPWakeuptime(wutime):
-	from fcntl import ioctl
-	from struct import pack
+	try:
+		open("/proc/stb/fp/wakeup_time", "w").write(str(wutime))
+	except IOError:
+		try:
+			fp = open("/dev/dbox/fp0")
+			ioctl(fp.fileno(), 6, pack('L', wutime)) # set wake up
+		except IOError:
+			print "setFPWakeupTime failed!"
 
+def getFPWakeuptime():
+	ret = 0
 	try:
-		fp = open("/dev/dbox/fp0")
-		ioctl(fp.fileno(), 6, pack('L', wutime)) # set wake up
+		ret = long(open("/proc/stb/fp/wakeup_time", "r").read())
 	except IOError:
-		pass	
+		try:
+			fp = open("/dev/dbox/fp0")
+			ret = unpack('L', ioctl(fp.fileno(), 5, '    '))[0] # get wakeuptime
+		except IOError:
+			print "getFPWakeupTime failed!"
+	return ret
+
+def getFPWasTimerWakeup():
+	was_wakeup = False
+	try:
+		was_wakeup = int(open("/proc/stb/fp/was_timer_wakeup", "r").read()) and True or False
+	except:
+		try:
+			fp = open("/dev/dbox/fp0")
+			was_wakeup = unpack('B', ioctl(fp.fileno(), 9, ' '))[0] and True or False
+		except IOError:
+			print "wasTimerWakeup failed!"
+	return was_wakeup
+
+def clearFPWasTimerWakeup():
+	try:
+		open("/proc/stb/fp/was_timer_wakeup", "w").write('0')
+	except:
+		try:
+			fp = open("/dev/dbox/fp0")
+			ioctl(fp.fileno(), 10)
+		except IOError:
+			print "clearFPWasTimerWakeup failed!"