greetings
In my python program pncconf I am programming a test panel for the mesa cards.
it consists of a pyvcp panel to display/ interact with a hostmot2 driven mesa
board.
this is currently the 5i20 using the 8_4 bitfile.
The problem I'm having is if i use the hal command 'waitusr'
The watchdog bites.
I have tried (on the command line ) not using the waitusr command
and the watchdog does not bite.
Anything obvious I have missed?
here is the python code section:
self.halrun = halrun = os.popen("cd %(panelname)s\nhalrun -sf > /dev/null"%
{'panelname':panelname,}, "w" )
halrun.write("loadrt threads period1=200000 name1=fast fp1=0
period2=1000000 name2=slow\n")
halrun.write("loadrt hostmot2\n")
halrun.write("""loadrt hm2_pci config="firmware=hm2-trunk/%s/%s.BIT
num_encoders=%d num_pwmgens=%d num_stepgens=%d"\n"""
% (board, self.data.mesa_firmware, self.data.numof_mesa_encodergens,
self.data.numof_mesa_pwmgens, self.data.numof_mesa_stepgens ))
halrun.write("addf hm2_%s.0.read slow\n"% board)
halrun.write("addf hm2_%s.0.write slow\n"% board)
halrun.write("addf hm2_%s.0.pet_watchdog fast\n"% board)
#halrun.write("setp hm2_%s.0.watchdog.timeout_ns 10000000\n"% board)
halrun.write("loadusr -Wn m5i20test pyvcp -c m5i20test %(panel)s\n"
%{'panel':"m5i20panel.xml",})
halrun.write("loadusr halmeter\n")
halrun.write("loadusr halmeter\n")
for connector in (2,3,4):
for pin in range(0,24):
pinv = 'm5i20c%(con)dpin%(num)dinv' % {'con':connector ,'num':
pin}
ptype = 'm5i20c%(con)dpin%(num)dtype' % {'con':connector
,'num': pin}
pintype = self.data[ptype]
if pintype in (1,2):
truepinnum = (connector-2)*24+ pin
halrun.write("setp m5i20test.led.%d.disable true\n"%
truepinnum )
halrun.write("setp m5i20test.button.%d.disable false\n"%
truepinnum )
halrun.write("setp hm2_%s.0.gpio.%03d.is_output true\n"%
(board,truepinnum ))
halrun.write("net red_out%d hm2_%s.0.gpio.%03d.out
m5i20test.button.%d\n"% (truepinnum,board,truepinnum,truepinnum))
elif pintype == 0:
truepinnum = (connector-2)*24+ pin
halrun.write("setp m5i20test.button.%d.disable true\n"%
truepinnum )
halrun.write("setp m5i20test.led.%d.disable false\n"%
truepinnum )
halrun.write("net blue_in%d hm2_%s.0.gpio.%03d.in
m5i20test.led.%d\n"% (truepinnum,board,truepinnum,truepinnum))
else: print "error"
halrun.write("start\n")
#halrun.write("setp hm2_%s.0.watchdog.has_bit false\n"% board)
halrun.write("waitusr m5i20test\n"); halrun.flush()
halrun.close()
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