From: Wolfram Sang <redacted>
Date: Wed, 26 Apr 2017 15:17:31 +0000 (+0200)
Subject: sdcard_sd: always show CMD argument in hex
X-Git-Tag: libsigrokdecode-0.5.0~43
X-Git-Url: https://sigrok.org/gitaction?a=commitdiff_plain;h=619ed6b4ef103f1dc0d4a03b68447a44cd2f12d6;p=libsigrokdecode.git

sdcard_sd: always show CMD argument in hex

This is especially useful with the default handler, so you can better
understand the transfer if you are already familiar with CMD numbers and
their arguments. It makes it also easier to compare with the debug
output of the e.g. Linux Kernel.

Signed-off-by: Wolfram Sang <redacted>
---

diff --git a/decoders/sdcard_sd/pd.py b/decoders/sdcard_sd/pd.py
index b544b37..1ad9cb6 100644
--- a/decoders/sdcard_sd/pd.py
+++ b/decoders/sdcard_sd/pd.py
@@ -135,7 +135,8 @@ class Decoder(srd.Decoder):
                                'CMD%d' % self.cmd, 'Cmd', 'C']])
 
         # CMD[39:08]: Argument
-        self.putf(8, 39, [132, ['Argument', 'Arg', 'A']])
+        self.arg = int('0b' + ''.join([str(s[i][2]) for i in range(8, 40)]), 2)
+        self.putf(8, 39, [132, ['Argument: 0x%08x' % self.arg, 'Arg', 'A']])
 
         # CMD[07:01]: CRC7
         self.crc = int('0b' + ''.join([str(s[i][2]) for i in range(40, 47)]), 2)