avr_isp: Add more parts

[libsigrokdecode.git] / decoders / atsha204a / pd.py

diff --git a/decoders/atsha204a/pd.py b/decoders/atsha204a/pd.py
index d149c497a42195b9ee94f6f94f186dda7f0fa715..9f66c85c382dab58af72751c35c44e0ea6a3b716 100644 (file)
--- a/decoders/atsha204a/pd.py
+++ b/decoders/atsha204a/pd.py
@@ -97,7 +97,7 @@ class Decoder(srd.Decoder):
     id = 'atsha204a'
     name = 'ATSHA204A'
     longname = 'Microchip ATSHA204A'
-    desc = 'Microchip ATSHA204A crypto authentication protocol.'
+    desc = 'Microchip ATSHA204A family crypto authentication protocol.'
     license = 'gplv2+'
     inputs = ['i2c']
     outputs = []
@@ -114,8 +114,8 @@ class Decoder(srd.Decoder):
         ('warning', 'Warning'),
     )
     annotation_rows = (
-        ('frame', 'Frame', (0, 1, 2, 3, 4, 5, 6)),
-        ('status', 'Status', (7,)),
+        ('frame', 'Frames', (0, 1, 2, 3, 4, 5, 6)),
+        ('status-vals', 'Status', (7,)),
         ('warnings', 'Warnings', (8,)),
     )
 
@@ -246,8 +246,8 @@ class Decoder(srd.Decoder):
         elif op == OPCODE_DERIVE_KEY:
             self.putz(s[0][0], s[31][1], [5, ['MAC: %s' % ' '.join(format(i[2], '02x') for i in s)]])
         elif op == OPCODE_ECDH:
-                self.putz(s[0][0], s[31][1], [5, ['Pub X: %s' % ' '.join(format(i[2], '02x') for i in s[0:32])]])
-                self.putz(s[32][0], s[63][1], [5, ['Pub Y: %s' % ' '.join(format(i[2], '02x') for i in s[32:64])]])
+            self.putz(s[0][0], s[31][1], [5, ['Pub X: %s' % ' '.join(format(i[2], '02x') for i in s[0:32])]])
+            self.putz(s[32][0], s[63][1], [5, ['Pub Y: %s' % ' '.join(format(i[2], '02x') for i in s[32:64])]])
         elif op in (OPCODE_GEN_DIG, OPCODE_GEN_KEY):
             self.putz(s[0][0], s[3][1], [5, ['OtherData: %s' % ' '.join(format(i[2], '02x') for i in s)]])
         elif op == OPCODE_MAC:
@@ -287,7 +287,6 @@ class Decoder(srd.Decoder):
 
     def decode(self, ss, es, data):
         cmd, databyte = data
-
         # State machine.
         if self.state == 'IDLE':
             # Wait for an I²C START condition.
@@ -309,7 +308,8 @@ class Decoder(srd.Decoder):
                 # Reset the opcode before received data, as this causes
                 # responses to be displayed incorrectly.
                 self.opcode = -1
-                self.output_rx_bytes()
+                if len(self.bytes) > 0:
+                    self.output_rx_bytes()
                 self.waddr = -1
                 self.bytes = []
                 self.state = 'IDLE'
@@ -321,4 +321,3 @@ class Decoder(srd.Decoder):
                 self.output_tx_bytes()
                 self.bytes = []
                 self.state = 'IDLE'
-