#!/usr/bin/env python
#
# Create a map of valid addresses. RA4 on the serial_bridge should
# be connected to the WR pin on the controller bus.
#
from devices import SerialBridge
b = SerialBridge()
f = open("valid.addresses", "w")
for addr in xrange(0x10000):
count = b.busWrite([0]*32, addr)[0]
if count:
f.write("%d\n" % addr)
print "%d ******" % addr
else:
print "%d" % addr
### The End ###
#!/usr/bin/env python3
#
# Create a map of valid addresses. RA4 on the serial_bridge should
# be connected to the /WE pin on the controller bus.
#
from devices import SerialBridge
b = SerialBridge()
f = open("valid.addresses", "w")
for addr in range(0x10000):
count = int.from_bytes(b.busWrite(bytes([0]) * 32, addr)[0],
byteorder='big')
if count:
f.write("%d\n" % addr)
print("{} ******".format(addr))
else:
print("{}".format(addr))
### The End ###
#!/usr/bin/env python3
#
# Using the valid.addresses file created by find_valid_addresses,
# generate another map of just the addresses that generate a pulse
# on a particular address line. This creates files that will be
# used to generate a mapping from resulting address to the codes that
# can generate it.
#
from devices import SerialBridge
import sys
b = SerialBridge()
addrs = map(int, open("valid.addresses").readlines())
f = open(sys.argv[1], "w")
for addr in addrs:
count = int.from_bytes(b.busWrite(bytes([0])*32, addr)[0], byteorder='big')
if count:
f.write("%d\n" % addr)
print("{} ******".format(addr))
else:
print("{}".format(addr))
### The End ###
#!/usr/bin/env python
#
# Using the valid.addresses file created by find_valid_addresses,
# generate another map of just the addresses that generate a pulse
# on a particular address line. This creates files that will be
# used to generate a mapping from resulting address to the codes that
# can generate it.
#
from devices import SerialBridge
import sys
b = SerialBridge()
addrs = map(int, open("valid.addresses").readlines())
f = open(sys.argv[1], "w")
for addr in addrs:
count = b.busWrite([0] * 32, addr)[0]
if count:
f.write("%d\n" % addr)
print "%d ******" % addr
else:
print "%d" % addr
### The End ###