From f349efff8007338e2bd5f856a02e7915123ef32e Mon Sep 17 00:00:00 2001
From: Patrick Moessler <pub@asaril.de>
Date: Mon, 10 Jan 2022 01:22:38 +0100
Subject: [PATCH] Add auto_int for range args

---
 tw88xx_util.py | 15 +++++++++++----
 1 file changed, 11 insertions(+), 4 deletions(-)

diff --git a/tw88xx_util.py b/tw88xx_util.py
index 7562747..d35a9b8 100644
--- a/tw88xx_util.py
+++ b/tw88xx_util.py
@@ -3,6 +3,11 @@ import argparse
 from tw88xx import TW88xx
 parser = argparse.ArgumentParser(description='TW88xx debug utility.')
 
+
+def auto_int(x):
+    return int(x, 0)
+
+
 parser.add_argument('command',
                     help='the command to execute',
                     choices=('dump_flash', 'get_id', 'dump_regs', 'dump_lut')
@@ -30,11 +35,13 @@ parser.add_argument('-t', '--type',
                     )
 parser.add_argument('--start',
                     help='begin of reading range',
-                    default='0'
+                    type=auto_int,
+                    default=0
                     )
 parser.add_argument('--length',
                     help='amount to read',
-                    default='0'
+                    type=auto_int,
+                    default=0
                     )
 
 args = parser.parse_args()
@@ -78,9 +85,9 @@ elif args.command == 'dump_regs':
     if not args.start:
         tw88xx.dump_regs()
     else:
-        for r in range(args.start,args.start+args.length+1):
+        for r in range(args.start, args.start+args.length+1):
             if r in tw88xx.REGS:
-                v=tw88xx.read_reg(r)
+                v = tw88xx.read_reg(r)
                 print(f'{r:03x} = {v:02x} ({tw88xx.REGS[r]})')
 
 elif args.command == 'dump_lut':