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2019-01-05 Fred Gleason <fredg@paravelsystems.com>

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* Added keep-alive packet support to the 'pypad_xmpad.py' PyPAD
	script.
This commit is contained in:
Fred Gleason 2019-01-05 15:56:34 -05:00
parent 49f3a4cd52
commit 2307b119e5
3 changed files with 30 additions and 12 deletions
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3
ChangeLog
View File

@ -18280,3 +18280,6 @@
2019-01-05 Fred Gleason <fredg@paravelsystems.com>
* Modified the 'PyPAD.setConfigFile()' method to return a
configparser object.
2019-01-05 Fred Gleason <fredg@paravelsystems.com>
* Added keep-alive packet support to the 'pypad_xmpad.py' PyPAD
script.

3
apis/PyPAD/scripts/pypad_xmpad.exemplar
View File

@ -48,9 +48,6 @@ DisplaySize2=10
; Record Flag. Set to 'Yes' to allow recording, or 'No' to disable.
Recording=Yes
; Heartbeat Interval. Should normally be set to '30'.
HeartbeatInterval=30
; Log Selection
;
; Set the status for each log to 'Yes', 'No' or 'Onair' to indicate whether

36
apis/PyPAD/scripts/pypad_xmpad.py
View File

@ -122,21 +122,38 @@ def MakeB4(update,section):
return b4
def OpenSerialDevice(config,section):
devname=config.get(section,'Device')
speed=int(config.get(section,'Speed'))
parity=serial.PARITY_NONE
if int(config.get(section,'Parity'))==1:
parity=serial.PARITY_EVEN
if int(config.get(section,'Parity'))==2:
parity=serial.PARITY_ODD
bytesize=int(config.get(section,'WordSize'))
return serial.Serial(devname,speed,parity=parity,bytesize=bytesize)
def ProcessTimer(config):
n=1
try:
while(True):
section='Serial'+str(n)
dev=OpenSerialDevice(config,section)
dev.write('H0\n'.encode('utf-8'))
dev.close()
n=n+1
except configparser.NoSectionError:
return
def ProcessPad(update):
n=1
try:
while(True):
section='Serial'+str(n)
if update.shouldBeProcessed(section) and update.hasPadType(PyPAD.TYPE_NOW):
devname=update.config().get(section,'Device')
speed=int(update.config().get(section,'Speed'))
parity=serial.PARITY_NONE
if int(update.config().get(section,'Parity'))==1:
parity=serial.PARITY_EVEN
if int(update.config().get(section,'Parity'))==2:
parity=serial.PARITY_ODD
bytesize=int(update.config().get(section,'WordSize'))
dev=serial.Serial(devname,speed,parity=parity,bytesize=bytesize)
dev=OpenSerialDevice(update.config(),section)
b4=MakeB4(update,section)
a4=MakeA4(update,section)
a5=MakeA5(update,section)
@ -163,4 +180,5 @@ except IndexError:
eprint('pypad_xmpad.py: you must specify a configuration file')
sys.exit(1)
rcvr.setCallback(ProcessPad)
rcvr.setTimerCallback(30,ProcessTimer)
rcvr.start(sys.argv[1],int(sys.argv[2]))