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Update goodfet.i2ceeprom #53

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Update goodfet.i2ceeprom #53

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0ef7a21
Update goodfet.i2ceeprom
Jan 9, 2022
078d1d1
Update goodfet.i2ceeprom
Jan 10, 2022
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4 changes: 3 additions & 1 deletion client/goodfet.i2ceeprom
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Original file line number Diff line number Diff line change
Expand Up @@ -14,6 +14,8 @@ if len(sys.argv) == 1:
print "%s dump 0x$target $filename.bin [0x$start [0x$length]]" % sys.argv[0]
print "%s read 0x$target [0x$start [0x$length]]" % sys.argv[0]
print "%s write 0x$target 0x$adr 0x$val [0x...]" % sys.argv[0]
print " NOTE: Some chips use 2 address bytes, in this case use:"
print " %s write 0x$target 0x$adrHigh 0x$addrLow 0x$val [0x...]" % sys.argv[0]
print "%s scan" % sys.argv[0]
sys.exit()

Expand Down Expand Up @@ -72,7 +74,7 @@ if sys.argv[1] == "read":
if len(sys.argv) > 4:
count = int(sys.argv[4], 16)
print "Reading %i bytes from device 0x%02x starting at 0x%02x." % (count, devadr, start)
data = []
data = b''
for x in xrange(0, count, 128):
data += client.I2Ctrans(min(128, count - x), [devadr, ((start + x) >> 8) & 0x0ff, (start + x) & 0x0ff])
if data:
Expand Down