def getMacAddr() :
a = events.Event()
a.cmd = 0x43
a.src = JTAGADDR
a.setAddr(NETCONTROLADDR)
a.data[0] = 0x03
events.sendEvent(a)
e = events.readEvent()
nonecnt = 0
while e == None:
#events.sendEvent(a)
e = events.readEvent()
nonecnt += 1
ma = [0, 0, 0, 0, 0, 0]
lastEvt = None
while e != None:
lastEvt = e
#events.sendEvent(a)
e = events.readEvent()
nonecnt += 1
print e
ma[5] = lastEvt.data[1] >> 8
ma[4] = lastEvt.data[1] & 0xFF
ma[3] = lastEvt.data[2] >> 8
ma[2] = lastEvt.data[2] & 0xFF
ma[1] = lastEvt.data[3] >> 8
ma[0] = lastEvt.data[3] & 0xFF
return ma
def commitData():
"""
Commits the current data buffer
"""
a = events.Event()
a.cmd = 103
a.src = JTAGADDR
a.setAddr(SYSCONTROLADDR)
events.sendEvent(a)
def setMacAddr(addr):
"""
Sets the mac address
The address should be a list of bytes
"""
a = events.Event()
a.cmd = 0x42
a.src = JTAGADDR
a.setAddr(NETCONTROLADDR)
a.data[0] = 0x03
a.data[1] = addr[5] << 8 | addr[4]
a.data[2] = addr[3] << 8 | addr[2]
a.data[3] = addr[1] << 8 | addr[0]
print a
events.sendEvent(a)
def sendDataWords(data):
"""
Sends 4 16-bit data words to be placed in the TX
buffer
data[0] becomes event[0]
"""
a = events.Event()
a.cmd = 101
a.src = JTAGADDR
a.setAddr(SYSCONTROLADDR)
for i, d in enumerate(data):
a.data[i] = d
events.sendEvent(a)
def readreg(val):
a = events.Event()
a.cmd = 0x30
a.src = 0x07
a.setAddr(0x4)
a.data[0] = 0x00
a.data[1] = val
a.data[2] = 0x00
a.data[3] = 0x00
events.sendEvent(a)
e = None
while e == None:
e = events.readEvent()
if e == None:
events.sendEvent(a)
return e
def setIP(addrstr, bcast = False):
ipaddr = addrstr.split(".")
ip0 = int(ipaddr[0])
ip1 = int(ipaddr[1])
ip2 = int(ipaddr[2])
ip3 = int(ipaddr[3])
a = events.Event()
a.cmd = 0x42
a.src = JTAGADDR
a.setAddr(NETCONTROLADDR)
if bcast:
a.data[0] = 0x02
else:
a.data[0] = 0x01
a.data[1] = ip0 << 8 | ip1
a.data[2] = ip2 << 8 | ip3
events.sendEvent(a)
def toggleProg():
"""
Toggle EPROG
"""
maskevtlow = events.Event()
maskevtlow.cmd = 100
maskevtlow.src = JTAGADDR
maskevtlow.setAddr(SYSCONTROLADDR)
maskevtlow.data[0] = 0xFFFF
maskevtlow.data[1] = 0xFFFF
events.sendEvent(maskevtlow)
a = events.Event()
a.cmd = 102
a.src = JTAGADDR
a.setAddr(SYSCONTROLADDR)
a.data[0] = 0xFF
events.sendEvent(a)
import events m = events.Mask() m.setAddr(3) events.setMask(m) # Dummy read of 0x01234567 a = events.Event() a.cmd = 0x20 a.src = 0x01 a.setAddr(0x2) a.data[0] = 0xFFFF a.data[1] = 0xFFFF a.data[2] = 0x0110 a.data[3] = 0x0800 events.sendEvent(a)
def sendEvent(self, event_name, event):
result1 = sendEvent(self._getMessage(event_name), event)
result2 = sendEvent('%s.%d' % (event_name, id(self)), event)
return [result1, result2]
def sendEvent( self, event_name, event ):
result1 = sendEvent( self._getMessage( event_name ), event )
result2 = sendEvent( '%s.%d' % ( event_name, id(self) ), event )
return [result1, result2]