sdcard_sd: reference latest command when displaying response

Replace the hardcoded value with the last cmd used. I'd think the whole
ACMD handling could be simplified if we make further use of this new
variable. But for now, let's keep it simple and make it work.

Signed-off-by: Wolfram Sang <redacted>

diff --git a/decoders/sdcard_sd/pd.py b/decoders/sdcard_sd/pd.py
index 2d880968a842badc7838d59b64736dbe12e70095..4f10f7ca9fa87256c1cbaf8b29c5bc4921b480e9 100644 (file)
--- a/decoders/sdcard_sd/pd.py
+++ b/decoders/sdcard_sd/pd.py
@@ -65,6 +65,7 @@ class Decoder(srd.Decoder):
         self.token = []
         self.is_acmd = False # Indicates CMD vs. ACMD
         self.cmd = None
+        self.last_cmd = None
         self.arg = None
 
     def start(self):
@@ -84,11 +85,12 @@ class Decoder(srd.Decoder):
                  self.out_ann, data)
 
     def putc(self, cmd, desc):
+        self.last_cmd = cmd
         self.putt([cmd, ['%s: %s' % (self.cmd_str, desc), self.cmd_str,
                          self.cmd_str.split(' ')[0]]])
 
-    def putr(self, cmd, desc):
-        self.putt([cmd, ['Reply: %s' % desc]])
+    def putr(self, desc):
+        self.putt([self.last_cmd, ['Reply: %s' % desc]])
 
     def reset(self):
         self.cmd, self.arg = None, None
@@ -288,7 +290,7 @@ class Decoder(srd.Decoder):
         if not self.get_token_bits(cmd, 48):
             return
         self.handle_common_token_fields()
-        self.putr(55, 'R1')
+        self.putr('R1')
         self.puta(0, 31, [136, ['Card status', 'Status', 'S']])
         for i in range(32):
             self.putbit(8 + i, [card_status[31 - i]])
@@ -300,7 +302,7 @@ class Decoder(srd.Decoder):
             return
         self.handle_common_token_fields()
         self.puta(0, 31, [136, ['Card status', 'Status', 'S']])
-        self.putr(55, 'R1b')
+        self.putr('R1b')
         self.token, self.state = [], 'GET COMMAND TOKEN'
 
     def handle_response_r2(self, cmd):
@@ -335,7 +337,7 @@ class Decoder(srd.Decoder):
         #  - Bits[00:00]: End bit (always 1)
         if not self.get_token_bits(cmd, 48):
             return
-        self.putr(55, 'R3')
+        self.putr('R3')
         # Annotations for each individual bit.
         for bit in range(len(self.token)):
             self.putf(bit, bit, [128, ['%d' % self.token[bit][2]]])
@@ -363,7 +365,7 @@ class Decoder(srd.Decoder):
         self.handle_common_token_fields()
         self.puta(0, 15, [136, ['Card status bits', 'Status', 'S']])
         self.puta(16, 31, [136, ['Relative card address', 'RCA', 'R']])
-        self.putr(55, 'R6')
+        self.putr('R6')
         self.token, self.state = [], 'GET COMMAND TOKEN'
 
     def handle_response_r7(self, cmd):
@@ -380,7 +382,7 @@ class Decoder(srd.Decoder):
             return
         self.handle_common_token_fields()
 
-        self.putr(55, 'R7')
+        self.putr('R7')
 
         # Arg[31:12]: Reserved bits (all-zero)
         self.puta(12, 31, [136, ['Reserved', 'Res', 'R']])