blob: 0fbc1b9ba7b12db6db9a2f3cea049a4fa7acc7c0 (
plain)
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
|
diff -u a/libtoprammer/main.py b/libtoprammer/main.py
--- a/libtoprammer/main.py
+++ b/libtoprammer/main.py
@@ -204,7 +204,34 @@ class TOP:
raise TOPException("Init: Unexpected status register (b): 0x%08X" % stat)
self.__bitfileUpload()
+
self.chip.initializeChip()
+ self.chip.setOutputEnableMask(0)
+ self.cmdSetVPPVoltage(12)
+ self.queueCommand("\x0E\x28\x01\x00")
+ self.flushCommands()
+
+ import hc4094sniffer
+ s = hc4094sniffer.Sniffer("/dev/ttyUSB0", 4)
+ count = 0
+ for i in range(0, 0xFF+1):
+ self.cmdLoadVPPLayout(0)
+ self.cmdLoadVPPLayout(i)
+ self.flushCommands()
+ time.sleep(0.1)
+ d = s.read()
+ d = ord(d[0]) | (ord(d[1]) << 8) | (ord(d[2]) << 16) | (ord(d[3]) << 24)
+ d ^= 0xFFFFFFFF
+ sys.stdout.write("0x%08X," % d)
+ count += 1
+ if count == 5:
+ count = 0
+ sys.stdout.write("\n")
+ else:
+ sys.stdout.write(" ")
+ sys.stdout.flush()
+
+ sys.exit(0)
def __bitfileUpload(self):
self.printDebug("Uploading bitfile %s..." % self.bitfile.getFilename())
|
