Change PD options to be a tuple of dictionaries.

Each option consists of a dictionary with the following keys:

  id      The option id, which is passed in when setting a value.
  desc    A description of the option, suitable for display.
  def     The default value for this option.
  values  (optional) If present, a tuple containing values the option
          may take. They must be of the same type as the default.

Valid types for the options are UTF-8-encoded strings, integers, and
floating point values.

1 files changed, 8 insertions, 6 deletions

diff --git a/decoders/parallel/pd.py b/decoders/parallel/pd.py
index b2903d2..8f2176c 100644
--- a/decoders/parallel/pd.py
+++ b/decoders/parallel/pd.py
@@ -72,12 +72,14 @@ class Decoder(srd.Decoder):
     outputs = ['parallel']
     probes = []
     optional_probes = probe_list(8)
-    options = {
-        'clock_edge': ['Clock edge to sample on', 'rising'],
-        'wordsize': ['Word size of the data', 1],
-        'endianness': ['Endianness of the data', 'little'],
-        'format': ['Data format', 'hex'],
-    }
+    options = (
+        {'id': 'clock_edge', 'desc': 'Clock edge to sample on',
+            'default': 'rising', 'values': ('rising', 'falling')},
+        {'id': 'wordsize', 'desc': 'Word size of the data',
+            'default': 1},
+        {'id': 'endianness', 'desc': 'Endianness of the data',
+            'default': 'little', 'values': ('little', 'big')},
+    )
     annotations = [
         ['items', 'Items'],
         ['words', 'Words'],