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kll/backends/kiibohd.py

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#!/usr/bin/env python3
# KLL Compiler - Kiibohd Backend
#
# Backend code generator for the Kiibohd Controller firmware.
#
# Copyright (C) 2014-2015 by Jacob Alexander
#
# This file is free software: you can redistribute it and/or modify
# it under the terms of the GNU General Public License as published by
# the Free Software Foundation, either version 3 of the License, or
# (at your option) any later version.
#
# This file is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this file. If not, see <http://www.gnu.org/licenses/>.
### Imports ###
import os
import sys
import re
from datetime import date
# Modifying Python Path, which is dumb, but the only way to import up one directory...
sys.path.append( os.path.expanduser('..') )
from kll_lib.backends import *
from kll_lib.containers import *
from kll_lib.hid_dict import *
### Classes ###
class Backend( BackendBase ):
# Default templates and output files
templatePaths = ["templates/kiibohdKeymap.h", "templates/kiibohdDefs.h"]
outputPaths = ["generatedKeymap.h", "kll_defs.h"]
requiredCapabilities = {
'CONS' : 'consCtrlOut',
'NONE' : 'noneOut',
'SYS' : 'sysCtrlOut',
'USB' : 'usbKeyOut',
}
# Capability Lookup
def capabilityLookup( self, type ):
return self.requiredCapabilities[ type ];
# TODO
def layerInformation( self, name, date, author ):
self.fill_dict['Information'] += "// Name: {0}\n".format( "TODO" )
self.fill_dict['Information'] += "// Version: {0}\n".format( "TODO" )
self.fill_dict['Information'] += "// Date: {0}\n".format( "TODO" )
self.fill_dict['Information'] += "// Author: {0}\n".format( "TODO" )
# Processes content for fill tags and does any needed dataset calculations
def process( self, capabilities, macros, variables, gitRev, gitChanges ):
# Build string list of compiler arguments
compilerArgs = ""
for arg in sys.argv:
if "--" in arg or ".py" in arg:
compilerArgs += "// {0}\n".format( arg )
else:
compilerArgs += "// {0}\n".format( arg )
# Build a string of modified files, if any
gitChangesStr = "\n"
if len( gitChanges ) > 0:
for gitFile in gitChanges:
gitChangesStr += "// {0}\n".format( gitFile )
else:
gitChangesStr = " None\n"
# Prepare BaseLayout and Layer Info
baseLayoutInfo = ""
defaultLayerInfo = ""
partialLayersInfo = ""
for file, name in zip( variables.baseLayout['*LayerFiles'], variables.baseLayout['*NameStack'] ):
baseLayoutInfo += "// {0}\n// {1}\n".format( name, file )
if '*LayerFiles' in variables.layerVariables[0].keys():
for file, name in zip( variables.layerVariables[0]['*LayerFiles'], variables.layerVariables[0]['*NameStack'] ):
defaultLayerInfo += "// {0}\n// {1}\n".format( name, file )
if '*LayerFiles' in variables.layerVariables[1].keys():
for layer in range( 1, len( variables.layerVariables ) ):
partialLayersInfo += "// Layer {0}\n".format( layer )
if len( variables.layerVariables[ layer ]['*LayerFiles'] ) > 0:
for file, name in zip( variables.layerVariables[ layer ]['*LayerFiles'], variables.layerVariables[ layer ]['*NameStack'] ):
partialLayersInfo += "// {0}\n// {1}\n".format( name, file )
## Information ##
self.fill_dict['Information'] = "// This file was generated by the kll compiler, DO NOT EDIT.\n"
self.fill_dict['Information'] += "// Generation Date: {0}\n".format( date.today() )
self.fill_dict['Information'] += "// KLL Backend: {0}\n".format( "kiibohd" )
self.fill_dict['Information'] += "// KLL Git Rev: {0}\n".format( gitRev )
self.fill_dict['Information'] += "// KLL Git Changes:{0}".format( gitChangesStr )
self.fill_dict['Information'] += "// Compiler arguments:\n{0}".format( compilerArgs )
self.fill_dict['Information'] += "//\n"
self.fill_dict['Information'] += "// - Base Layer -\n{0}".format( baseLayoutInfo )
self.fill_dict['Information'] += "// - Default Layer -\n{0}".format( defaultLayerInfo )
self.fill_dict['Information'] += "// - Partial Layers -\n{0}".format( partialLayersInfo )
## Variable Information ##
self.fill_dict['VariableInformation'] = ""
# Iterate through the variables, output, and indicate the last file that modified it's value
# Output separate tables per file, per table and overall
# TODO
## Defines ##
self.fill_dict['Defines'] = ""
# Iterate through defines and lookup the variables
for define in variables.defines.keys():
if define in variables.overallVariables.keys():
2015-08-02 20:42:16 +00:00
self.fill_dict['Defines'] += "\n#define {0} {1}".format( variables.defines[ define ], variables.overallVariables[ define ].replace( '\n', ' \\\n' ) )
else:
print( "{0} '{1}' not defined...".format( WARNING, define ) )
## Capabilities ##
self.fill_dict['CapabilitiesFuncDecl'] = ""
self.fill_dict['CapabilitiesList'] = "const Capability CapabilitiesList[] = {\n"
self.fill_dict['CapabilitiesIndices'] = "typedef enum CapabilityIndex {\n"
# Keys are pre-sorted
for key in capabilities.keys():
funcName = capabilities.funcName( key )
argByteWidth = capabilities.totalArgBytes( key )
self.fill_dict['CapabilitiesList'] += "\t{{ {0}, {1} }},\n".format( funcName, argByteWidth )
self.fill_dict['CapabilitiesFuncDecl'] += "void {0}( uint8_t state, uint8_t stateType, uint8_t *args );\n".format( funcName )
self.fill_dict['CapabilitiesIndices'] += "\t{0}_index,\n".format( funcName )
self.fill_dict['CapabilitiesList'] += "};"
self.fill_dict['CapabilitiesIndices'] += "} CapabilityIndex;"
## Results Macros ##
self.fill_dict['ResultMacros'] = ""
# Iterate through each of the result macros
for result in range( 0, len( macros.resultsIndexSorted ) ):
self.fill_dict['ResultMacros'] += "Guide_RM( {0} ) = {{ ".format( result )
# Add the result macro capability index guide (including capability arguments)
# See kiibohd controller Macros/PartialMap/kll.h for exact formatting details
for sequence in range( 0, len( macros.resultsIndexSorted[ result ] ) ):
# If the sequence is longer than 1, prepend a sequence spacer
# Needed for USB behaviour, otherwise, repeated keys will not work
if sequence > 0:
# <single element>, <usbCodeSend capability>, <USB Code 0x00>
self.fill_dict['ResultMacros'] += "1, {0}, 0x00, ".format( capabilities.getIndex( self.capabilityLookup('USB') ) )
# For each combo in the sequence, add the length of the combo
self.fill_dict['ResultMacros'] += "{0}, ".format( len( macros.resultsIndexSorted[ result ][ sequence ] ) )
# For each combo, add each of the capabilities used and their arguments
for combo in range( 0, len( macros.resultsIndexSorted[ result ][ sequence ] ) ):
resultItem = macros.resultsIndexSorted[ result ][ sequence ][ combo ]
# Add the capability index
self.fill_dict['ResultMacros'] += "{0}, ".format( capabilities.getIndex( resultItem[0] ) )
# Add each of the arguments of the capability
for arg in range( 0, len( resultItem[1] ) ):
# Special cases
if isinstance( resultItem[1][ arg ], str ):
# If this is a CONSUMER_ element, needs to be split into 2 elements
if re.match( '^CONSUMER_', resultItem[1][ arg ] ):
tag = resultItem[1][ arg ].split( '_', 1 )[1]
if '_' in tag:
tag = tag.replace( '_', '' )
lookupNum = kll_hid_lookup_dictionary['ConsCode'][ tag ][1]
byteForm = lookupNum.to_bytes( 2, byteorder='little' ) # XXX Yes, little endian from how the uC structs work
self.fill_dict['ResultMacros'] += "{0}, {1}, ".format( *byteForm )
continue
# None, fall-through disable
elif resultItem[0] is self.capabilityLookup('NONE'):
continue
self.fill_dict['ResultMacros'] += "{0}, ".format( resultItem[1][ arg ] )
# If sequence is longer than 1, append a sequence spacer at the end of the sequence
# Required by USB to end at sequence without holding the key down
if len( macros.resultsIndexSorted[ result ] ) > 1:
# <single element>, <usbCodeSend capability>, <USB Code 0x00>
self.fill_dict['ResultMacros'] += "1, {0}, 0x00, ".format( capabilities.getIndex( self.capabilityLookup('USB') ) )
# Add list ending 0 and end of list
self.fill_dict['ResultMacros'] += "0 };\n"
self.fill_dict['ResultMacros'] = self.fill_dict['ResultMacros'][:-1] # Remove last newline
## Result Macro List ##
self.fill_dict['ResultMacroList'] = "const ResultMacro ResultMacroList[] = {\n"
# Iterate through each of the result macros
for result in range( 0, len( macros.resultsIndexSorted ) ):
self.fill_dict['ResultMacroList'] += "\tDefine_RM( {0} ),\n".format( result )
self.fill_dict['ResultMacroList'] += "};"
## Result Macro Record ##
self.fill_dict['ResultMacroRecord'] = "ResultMacroRecord ResultMacroRecordList[ ResultMacroNum ];"
## Trigger Macros ##
self.fill_dict['TriggerMacros'] = ""
# Iterate through each of the trigger macros
for trigger in range( 0, len( macros.triggersIndexSorted ) ):
self.fill_dict['TriggerMacros'] += "Guide_TM( {0} ) = {{ ".format( trigger )
# Add the trigger macro scan code guide
# See kiibohd controller Macros/PartialMap/kll.h for exact formatting details
for sequence in range( 0, len( macros.triggersIndexSorted[ trigger ][0] ) ):
# For each combo in the sequence, add the length of the combo
self.fill_dict['TriggerMacros'] += "{0}, ".format( len( macros.triggersIndexSorted[ trigger ][0][ sequence ] ) )
# For each combo, add the key type, key state and scan code
for combo in range( 0, len( macros.triggersIndexSorted[ trigger ][0][ sequence ] ) ):
triggerItemId = macros.triggersIndexSorted[ trigger ][0][ sequence ][ combo ]
# Lookup triggerItem in ScanCodeStore
triggerItemObj = macros.scanCodeStore[ triggerItemId ]
triggerItem = triggerItemObj.offset( macros.interconnectOffset )
# TODO Add support for Analog keys
# TODO Add support for LED states
self.fill_dict['TriggerMacros'] += "0x00, 0x01, 0x{0:02X}, ".format( triggerItem )
# Add list ending 0 and end of list
self.fill_dict['TriggerMacros'] += "0 };\n"
self.fill_dict['TriggerMacros'] = self.fill_dict['TriggerMacros'][ :-1 ] # Remove last newline
## Trigger Macro List ##
self.fill_dict['TriggerMacroList'] = "const TriggerMacro TriggerMacroList[] = {\n"
# Iterate through each of the trigger macros
for trigger in range( 0, len( macros.triggersIndexSorted ) ):
# Use TriggerMacro Index, and the corresponding ResultMacro Index
self.fill_dict['TriggerMacroList'] += "\tDefine_TM( {0}, {1} ),\n".format( trigger, macros.triggersIndexSorted[ trigger ][1] )
self.fill_dict['TriggerMacroList'] += "};"
## Trigger Macro Record ##
self.fill_dict['TriggerMacroRecord'] = "TriggerMacroRecord TriggerMacroRecordList[ TriggerMacroNum ];"
## Max Scan Code ##
self.fill_dict['MaxScanCode'] = "#define MaxScanCode 0x{0:X}".format( macros.overallMaxScanCode )
## Interconnect ScanCode Offset List ##
self.fill_dict['ScanCodeInterconnectOffsetList'] = "const uint8_t InterconnectOffsetList[] = {\n"
for offset in range( 0, len( macros.interconnectOffset ) ):
self.fill_dict['ScanCodeInterconnectOffsetList'] += "\t0x{0:02X},\n".format( macros.interconnectOffset[ offset ] )
self.fill_dict['ScanCodeInterconnectOffsetList'] += "};"
## Max Interconnect Nodes ##
self.fill_dict['InterconnectNodeMax'] = "#define InterconnectNodeMax 0x{0:X}\n".format( len( macros.interconnectOffset ) )
## Default Layer and Default Layer Scan Map ##
self.fill_dict['DefaultLayerTriggerList'] = ""
self.fill_dict['DefaultLayerScanMap'] = "const nat_ptr_t *default_scanMap[] = {\n"
# Iterate over triggerList and generate a C trigger array for the default map and default map array
for triggerList in range( macros.firstScanCode[0], len( macros.triggerList[0] ) ):
# Generate ScanCode index and triggerList length
self.fill_dict['DefaultLayerTriggerList'] += "Define_TL( default, 0x{0:02X} ) = {{ {1}".format( triggerList, len( macros.triggerList[0][ triggerList ] ) )
# Add scanCode trigger list to Default Layer Scan Map
self.fill_dict['DefaultLayerScanMap'] += "default_tl_0x{0:02X}, ".format( triggerList )
# Add each item of the trigger list
for triggerItem in macros.triggerList[0][ triggerList ]:
self.fill_dict['DefaultLayerTriggerList'] += ", {0}".format( triggerItem )
self.fill_dict['DefaultLayerTriggerList'] += " };\n"
self.fill_dict['DefaultLayerTriggerList'] = self.fill_dict['DefaultLayerTriggerList'][:-1] # Remove last newline
self.fill_dict['DefaultLayerScanMap'] = self.fill_dict['DefaultLayerScanMap'][:-2] # Remove last comma and space
self.fill_dict['DefaultLayerScanMap'] += "\n};"
## Partial Layers and Partial Layer Scan Maps ##
self.fill_dict['PartialLayerTriggerLists'] = ""
self.fill_dict['PartialLayerScanMaps'] = ""
# Iterate over each of the layers, excluding the default layer
for layer in range( 1, len( macros.triggerList ) ):
# Prepare each layer
self.fill_dict['PartialLayerScanMaps'] += "// Partial Layer {0}\n".format( layer )
self.fill_dict['PartialLayerScanMaps'] += "const nat_ptr_t *layer{0}_scanMap[] = {{\n".format( layer )
self.fill_dict['PartialLayerTriggerLists'] += "// Partial Layer {0}\n".format( layer )
# Iterate over triggerList and generate a C trigger array for the layer
for triggerList in range( macros.firstScanCode[ layer ], len( macros.triggerList[ layer ] ) ):
# Generate ScanCode index and triggerList length
self.fill_dict['PartialLayerTriggerLists'] += "Define_TL( layer{0}, 0x{1:02X} ) = {{ {2}".format( layer, triggerList, len( macros.triggerList[ layer ][ triggerList ] ) )
# Add scanCode trigger list to Default Layer Scan Map
self.fill_dict['PartialLayerScanMaps'] += "layer{0}_tl_0x{1:02X}, ".format( layer, triggerList )
# Add each item of the trigger list
for trigger in macros.triggerList[ layer ][ triggerList ]:
self.fill_dict['PartialLayerTriggerLists'] += ", {0}".format( trigger )
self.fill_dict['PartialLayerTriggerLists'] += " };\n"
self.fill_dict['PartialLayerTriggerLists'] += "\n"
self.fill_dict['PartialLayerScanMaps'] = self.fill_dict['PartialLayerScanMaps'][:-2] # Remove last comma and space
self.fill_dict['PartialLayerScanMaps'] += "\n};\n\n"
self.fill_dict['PartialLayerTriggerLists'] = self.fill_dict['PartialLayerTriggerLists'][:-2] # Remove last 2 newlines
self.fill_dict['PartialLayerScanMaps'] = self.fill_dict['PartialLayerScanMaps'][:-2] # Remove last 2 newlines
## Layer Index List ##
self.fill_dict['LayerIndexList'] = "const Layer LayerIndex[] = {\n"
# Iterate over each layer, adding it to the list
for layer in range( 0, len( macros.triggerList ) ):
# Lookup first scancode in map
firstScanCode = macros.firstScanCode[ layer ]
# Generate stacked name
stackName = ""
if '*NameStack' in variables.layerVariables[ layer ].keys():
for name in range( 0, len( variables.layerVariables[ layer ]['*NameStack'] ) ):
stackName += "{0} + ".format( variables.layerVariables[ layer ]['*NameStack'][ name ] )
stackName = stackName[:-3]
# Default map is a special case, always the first index
if layer == 0:
self.fill_dict['LayerIndexList'] += '\tLayer_IN( default_scanMap, "D: {1}", 0x{0:02X} ),\n'.format( firstScanCode, stackName )
else:
self.fill_dict['LayerIndexList'] += '\tLayer_IN( layer{0}_scanMap, "{0}: {2}", 0x{1:02X} ),\n'.format( layer, firstScanCode, stackName )
self.fill_dict['LayerIndexList'] += "};"
## Layer State ##
self.fill_dict['LayerState'] = "uint8_t LayerState[ LayerNum ];"