1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
|
# Python Script
from __future__ import print_function
from sys import argv
from os.path import splitext, basename
import pysimulavr
from ex_utils import SimulavrAdapter
class XPin(pysimulavr.Pin):
def __init__(self, name):
pysimulavr.Pin.__init__(self)
self.name = name
def SetInState(self, pin):
pysimulavr.Pin.SetInState(self, pin)
print("%s set to '%s' (t=%dns)" % (self.name, pin.toChar(), sim.getCurrentTime()))
if __name__ == "__main__":
doVCD = False
proc, elffile = argv[1].split(":")
sim = SimulavrAdapter()
sim.dmanSingleDeviceApplication()
dev = sim.loadDevice(proc, elffile)
#dev.SetClockFreq(100)
if doVCD:
print("all registrered trace values:\n ", end=' ')
print("\n ".join(sim.getAllRegisteredTraceValues()))
sigs = ("IRQ.VECTOR9", "PORTA.PORT")
sim.setVCDDump(splitext(basename(argv[0]))[0] + ".vcd", sigs)
print("-" * 20)
xpin = XPin("port A.0")
# watch out, that this Net instance will not be deleted until simulation is
# done (for example, if you create this in a subfunction and do not save
# this instance too, before you leave this subfunction)
net = pysimulavr.Net()
net.Add(xpin)
net.Add(dev.GetPin("A0"))
sim.dmanStart()
print("simulation start: (t=%dns)" % sim.getCurrentTime())
sim.doRun(15000000)
print("simulation end: (t=%dns)" % sim.getCurrentTime())
print("value 'timer2_ticks'=%d" % sim.getWordByName(dev, "timer2_ticks"))
sim.dmanStop()
del dev
# EOF
|
