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base repository: GlasgowEmbedded/glasgow
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base: 4d7975a7d2a7
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head repository: GlasgowEmbedded/glasgow
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compare: 4203783bbf7c
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  • 1 commit
  • 1 file changed
  • 1 contributor

Commits on Jul 24, 2020

  1. applet.memory.prom: make address and length optional. 

    The entire PROM is read or verified if these are not specified.
    @whitequark
    whitequark committed Jul 24, 2020
    Copy the full SHA
    4203783 View commit details
Showing with 6 additions and 3 deletions.
  1. +6 −3 software/glasgow/applet/memory/prom/__init__.py
9 changes: 6 additions & 3 deletions software/glasgow/applet/memory/prom/__init__.py
View file
Original file line number Diff line number Diff line change
@@ -356,10 +356,10 @@ def length(arg):
p_read = p_operation.add_parser(
"read", help="read memory")
p_read.add_argument(
"address", metavar="ADDRESS", type=address,
"address", metavar="ADDRESS", type=address, nargs="?", default=0,
help="read memory starting at address ADDRESS, with wraparound")
p_read.add_argument(
"length", metavar="LENGTH", type=length,
"length", metavar="LENGTH", type=length, nargs="?",
help="read LENGTH bytes from memory")
p_read.add_argument(
"-f", "--file", metavar="FILENAME", type=argparse.FileType("wb"),
@@ -371,7 +371,7 @@ def length(arg):
p_verify = p_operation.add_parser(
"verify", help="verify memory")
p_verify.add_argument(
"address", metavar="ADDRESS", type=address,
"address", metavar="ADDRESS", type=address, nargs="?", default=0,
help="verify memory starting at address ADDRESS")
p_verify.add_argument(
"-f", "--file", metavar="FILENAME", type=argparse.FileType("rb"), required=True,
@@ -416,6 +416,9 @@ async def interact(self, device, args, prom_iface):
depth = 1 << a_bits

if args.operation == "read":
if args.length is None:
args.length = depth

data = await prom_iface.read_linear(args.address, args.length)
for word in data:
if args.file: