Adding backend support for more RAM optimizations.

[kiibohd-kll.git] / kll.py

diff --git a/kll.py b/kll.py
index 7844b8266a0d1b33e12b1aedef644e52197afa5b..6d79b2e0295e75f077c0e57b401394a8c912bf80 100755 (executable)
--- a/kll.py
+++ b/kll.py
@@ -107,7 +107,7 @@ def processCommandLineArgs():
        defaultFiles = args.default
        partialFileSets = args.partial
        if defaultFiles is None:
-               partialFileSets = []
+               defaultFiles = []
        if partialFileSets is None:
                partialFileSets = [[]]
 
@@ -321,6 +321,21 @@ def oneLayerFlatten( items ):
 
        return mainList
 
+  # Capability arguments may need to be expanded (e.g. 1 16 bit argument needs to be 2 8 bit arguments for the state machine)
+def capArgExpander( items ):
+       newArgs = []
+       # For each defined argument in the capability definition
+       for arg in range( 0, len( capabilities_dict[ items[0] ][1] ) ):
+               argLen = capabilities_dict[ items[0] ][1][ arg ][1]
+               num = items[1][ arg ]
+               byteForm = num.to_bytes( argLen, byteorder='little' ) # XXX Yes, little endian from how the uC structs work
+
+               # For each sub-argument, split into byte-sized chunks
+               for byte in range( 0, argLen ):
+                       newArgs.append( byteForm[ byte ] )
+
+       return tuple( [ items[0], tuple( newArgs ) ] )
+
   # Expand ranges of values in the 3rd dimension of the list, to a list of 2nd lists
   # i.e. [ sequence, [ combo, [ range ] ] ] --> [ [ sequence, [ combo ] ], <option 2>, <option 3> ]
 def optionExpansion( sequences ):
@@ -478,7 +493,7 @@ usbCode_sequence    = oneplus( ( usbCode_combo | seqString ) + skip( maybe( comm
 
   # Capabilities
 capFunc_arguments = many( number + skip( maybe( comma ) ) ) >> listToTuple
-capFunc_elem      = name + skip( parenthesis('(') ) + capFunc_arguments + skip( parenthesis(')') ) >> listElem
+capFunc_elem      = name + skip( parenthesis('(') ) + capFunc_arguments + skip( parenthesis(')') ) >> capArgExpander >> listElem
 capFunc_combo     = oneplus( ( usbCode_expanded | usbCode_elem | capFunc_elem ) + skip( maybe( plus ) ) ) >> listElem
 capFunc_sequence  = oneplus( ( capFunc_combo | seqString ) + skip( maybe( comma ) ) ) >> oneLayerFlatten
 
@@ -543,8 +558,8 @@ if __name__ == '__main__':
        # Default combined layer
        for filename in defaultFiles:
                processKLLFile( filename )
-       # Apply assignment cache, see 5.1.2 USB Codes for why this is necessary
-       macros_map.replayCachedAssignments()
+               # Apply assignment cache, see 5.1.2 USB Codes for why this is necessary
+               macros_map.replayCachedAssignments()
 
        # Iterate through additional layers
        for partial in partialFileSets: