1 /* Copyright (C) 2014 by Jacob Alexander
3 * This file is free software: you can redistribute it and/or modify
4 * it under the terms of the GNU General Public License as published by
5 * the Free Software Foundation, either version 3 of the License, or
6 * (at your option) any later version.
8 * This file is distributed in the hope that it will be useful,
9 * but WITHOUT ANY WARRANTY; without even the implied warranty of
10 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11 * GNU General Public License for more details.
13 * You should have received a copy of the GNU General Public License
14 * along with this file. If not, see <http://www.gnu.org/licenses/>.
17 // ----- Includes -----
20 #include <Lib/MacroLib.h>
26 #include <scan_loop.h>
27 #include <output_com.h>
31 #include <defaultMap.h>
32 #include "generatedKeymap.h" // TODO Use actual generated version
39 // ----- Function Declarations -----
41 void cliFunc_capList ( char* args );
42 void cliFunc_capSelect ( char* args );
43 void cliFunc_keyPress ( char* args );
44 void cliFunc_keyRelease( char* args );
45 void cliFunc_layerList ( char* args );
46 void cliFunc_layerState( char* args );
47 void cliFunc_macroDebug( char* args );
48 void cliFunc_macroList ( char* args );
49 void cliFunc_macroProc ( char* args );
50 void cliFunc_macroShow ( char* args );
51 void cliFunc_macroStep ( char* args );
55 // ----- Variables -----
57 // Macro Module command dictionary
58 char* macroCLIDictName = "Macro Module Commands";
59 CLIDictItem macroCLIDict[] = {
60 { "capList", "Prints an indexed list of all non USB keycode capabilities.", cliFunc_capList },
61 { "capSelect", "Triggers the specified capabilities. First two args are state and stateType." NL "\t\t\033[35mK11\033[0m Keyboard Capability 0x0B", cliFunc_capSelect },
62 { "keyPress", "Send key-presses to the macro module. Held until released. Duplicates have undefined behaviour." NL "\t\t\033[35mS10\033[0m Scancode 0x0A", cliFunc_keyPress },
63 { "keyRelease", "Release a key-press from the macro module. Duplicates have undefined behaviour." NL "\t\t\033[35mS10\033[0m Scancode 0x0A", cliFunc_keyRelease },
64 { "layerList", "List available layers.", cliFunc_layerList },
65 { "layerState", "Modify specified indexed layer state <layer> <state byte>." NL "\t\t\033[35mL2\033[0m Indexed Layer 0x02" NL "\t\t0 Off, 1 Shift, 2 Latch, 4 Lock States", cliFunc_layerState },
66 { "macroDebug", "Disables/Enables sending USB keycodes to the Output Module and prints U/K codes.", cliFunc_macroDebug },
67 { "macroList", "List the defined trigger and result macros.", cliFunc_macroList },
68 { "macroProc", "Pause/Resume macro processing.", cliFunc_macroProc },
69 { "macroShow", "Show the macro corresponding to the given index." NL "\t\t\033[35mT16\033[0m Indexed Trigger Macro 0x10, \033[35mR12\033[0m Indexed Result Macro 0x0C", cliFunc_macroShow },
70 { "macroStep", "Do N macro processing steps. Defaults to 1.", cliFunc_macroStep },
71 { 0, 0, 0 } // Null entry for dictionary end
75 // Macro debug flag - If set, clears the USB Buffers after signalling processing completion
76 uint8_t macroDebugMode = 0;
78 // Macro pause flag - If set, the macro module pauses processing, unless unset, or the step counter is non-zero
79 uint8_t macroPauseMode = 0;
81 // Macro step counter - If non-zero, the step counter counts down every time the macro module does one processing loop
82 unsigned int macroStepCounter = 0;
85 // Key Trigger List Buffer
86 // * Item 1: scan code
89 uint8_t macroTriggerListBuffer[MaxScanCode * 2] = { 0 }; // Each key has a state to be cached
90 uint8_t macroTriggerListBufferSize = 0;
92 // TODO, figure out a good way to scale this array size without wasting too much memory, but not rejecting macros
93 // Possibly could be calculated by the KLL compiler
94 // XXX It may be possible to calculate the worst case using the KLL compiler
95 TriggerMacro *triggerMacroPendingList[TriggerMacroNum];
99 // ----- Functions -----
101 // Looks up the trigger list for the given scan code (from the active layer)
102 unsigned int *Macro_layerLookup( uint8_t scanCode )
104 // TODO - No layer fallthrough lookup
105 return default_scanMap[ scanCode ];
109 // Update the scancode key state
115 // * 0x04 - Unpressed (this is currently ignored)
116 inline void Macro_keyState( uint8_t scanCode, uint8_t state )
118 // Only add to macro trigger list if one of three states
121 case 0x01: // Pressed
123 case 0x03: // Released
124 macroTriggerListBuffer[ macroTriggerListBufferSize++ ] = scanCode;
125 macroTriggerListBuffer[ macroTriggerListBufferSize++ ] = state;
131 // Update the scancode analog state
135 // * 0x02-0xFF - Analog value (low to high)
136 inline void Macro_analogState( uint8_t scanCode, uint8_t state )
147 inline void Macro_ledState( uint8_t ledCode, uint8_t state )
153 // Evaluate/Update the TriggerMacro
154 void Macro_evalTriggerMacro( TriggerMacro *triggerMacro )
156 // Which combo in the sequence is being evaluated
157 unsigned int comboPos = triggerMacro->pos;
159 // If combo length is more than 1, cancel trigger macro if an incorrect key is found
160 uint8_t comboLength = triggerMacro->guide[ comboPos ];
162 // Iterate over list of keys currently pressed
163 for ( uint8_t keyPressed = 0; keyPressed < macroTriggerListBufferSize; keyPressed += 2 )
165 // Compare with keys in combo
166 for ( unsigned int comboKey = 0; comboKey < comboLength; comboKey++ )
168 // Lookup key in combo
169 uint8_t guideKey = triggerMacro->guide[ comboPos + comboKey + 2 ]; // TODO Only Press/Hold/Release atm
172 if ( comboLength == 1 )
174 // If key matches and only 1 key pressed, increment the TriggerMacro combo position
175 if ( guideKey == macroTriggerListBuffer[ keyPressed ] && macroTriggerListBufferSize == 1 )
177 triggerMacro->pos += comboLength * 2 + 1;
178 // TODO check if TriggerMacro is finished, register ResultMacro
182 // If key does not match or more than 1 key pressed, reset the TriggerMacro combo position
183 triggerMacro->pos = 0;
199 inline void Macro_bufferAdd( uint8_t byte )
201 // Make sure we haven't overflowed the key buffer
202 // Default function for adding keys to the KeyIndex_Buffer, does a DefaultMap_Lookup
203 if ( KeyIndex_BufferUsed < KEYBOARD_BUFFER )
205 uint8_t key = DefaultMap_Lookup[byte];
206 for ( uint8_t c = 0; c < KeyIndex_BufferUsed; c++ )
208 // Key already in the buffer
209 if ( KeyIndex_Buffer[c] == key )
214 KeyIndex_Buffer[KeyIndex_BufferUsed++] = key;
218 inline void Macro_bufferRemove( uint8_t byte )
220 uint8_t key = DefaultMap_Lookup[byte];
222 // Check for the released key, and shift the other keys lower on the buffer
223 for ( uint8_t c = 0; c < KeyIndex_BufferUsed; c++ )
225 // Key to release found
226 if ( KeyIndex_Buffer[c] == key )
228 // Shift keys from c position
229 for ( uint8_t k = c; k < KeyIndex_BufferUsed - 1; k++ )
230 KeyIndex_Buffer[k] = KeyIndex_Buffer[k + 1];
233 KeyIndex_BufferUsed--;
239 // Error case (no key to release)
240 erro_msg("Could not find key to release: ");
245 inline void Macro_finishWithUSBBuffer( uint8_t sentKeys )
249 inline void Macro_process()
251 // Only do one round of macro processing between Output Module timer sends
252 if ( USBKeys_Sent != 0 )
255 // If the pause flag is set, only process if the step counter is non-zero
256 if ( macroPauseMode && macroStepCounter == 0 )
260 // Proceed, decrementing the step counter
266 // Loop through macro trigger buffer
267 for ( uint8_t index = 0; index < macroTriggerListBufferSize; index += 2 )
269 // Get scanCode, first item of macroTriggerListBuffer pairs
270 uint8_t scanCode = macroTriggerListBuffer[ index ];
272 // Lookup trigger list for this key
273 unsigned int *triggerList = Macro_layerLookup( scanCode );
275 // The first element is the length of the trigger list
276 unsigned int triggerListSize = triggerList[0];
278 // Loop through the trigger list
279 for ( unsigned int trigger = 0; trigger < triggerListSize; trigger++ )
281 // Lookup TriggerMacro
282 TriggerMacro *triggerMacro = (TriggerMacro*)triggerList[ trigger + 1 ];
284 // Get triggered state of scan code, second item of macroTriggerListBuffer pairs
285 uint8_t state = macroTriggerListBuffer[ index + 1 ];
288 Macro_evalTriggerMacro( triggerMacro );
297 // Loop through input buffer
298 for ( uint8_t index = 0; index < KeyIndex_BufferUsed && !macroDebugMode; index++ )
301 //printInt8( KeyIndex_BufferUsed );
302 // Get the keycode from the buffer
303 uint8_t key = KeyIndex_Buffer[index];
305 // Set the modifier bit if this key is a modifier
306 if ( (key & KEY_LCTRL) == KEY_LCTRL ) // AND with 0xE0
308 USBKeys_Modifiers |= 1 << (key ^ KEY_LCTRL); // Left shift 1 by key XOR 0xE0
310 // Modifier processed, move on to the next key
315 if ( USBKeys_Sent >= USBKeys_MaxSize )
317 warn_msg("USB Key limit reached");
322 // Allow ignoring keys with 0's
325 USBKeys_Array[USBKeys_Sent++] = key;
329 // Key was not mapped
330 erro_msg( "Key not mapped... - " );
337 // Signal buffer that we've used it
338 Scan_finishedWithBuffer( KeyIndex_BufferUsed );
340 // If Macro debug mode is set, clear the USB Buffer
341 if ( macroDebugMode )
343 USBKeys_Modifiers = 0;
348 inline void Macro_setup()
350 // Register Macro CLI dictionary
351 CLI_registerDictionary( macroCLIDict, macroCLIDictName );
353 // Disable Macro debug mode
356 // Disable Macro pause flag
359 // Set Macro step counter to zero
360 macroStepCounter = 0;
362 // Make sure macro trigger buffer is empty
363 macroTriggerListBufferSize = 0;
367 // ----- CLI Command Functions -----
369 void cliFunc_capList( char* args )
372 info_msg("Capabilities List");
374 // Iterate through all of the capabilities and display them
375 for ( unsigned int cap = 0; cap < CapabilitiesNum; cap++ )
381 // Display/Lookup Capability Name (utilize debug mode of capability)
382 void (*capability)(uint8_t, uint8_t, uint8_t*) = (void(*)(uint8_t, uint8_t, uint8_t*))(CapabilitiesList[ cap ].func);
383 capability( 0xFF, 0xFF, 0 );
387 void cliFunc_capSelect( char* args )
389 // Parse code from argument
392 char* arg2Ptr = args;
394 // Total number of args to scan (must do a lookup if a keyboard capability is selected)
395 unsigned int totalArgs = 2; // Always at least two args
396 unsigned int cap = 0;
398 // Arguments used for keyboard capability function
399 unsigned int argSetCount = 0;
400 uint8_t *argSet = (uint8_t*)args;
403 for ( unsigned int c = 0; argSetCount < totalArgs; c++ )
406 CLI_argumentIsolation( curArgs, &arg1Ptr, &arg2Ptr );
408 // Stop processing args if no more are found
409 // Extra arguments are ignored
410 if ( *arg1Ptr == '\0' )
413 // For the first argument, choose the capability
414 if ( c == 0 ) switch ( arg1Ptr[0] )
416 // Keyboard Capability
418 // Determine capability index
419 cap = decToInt( &arg1Ptr[1] );
421 // Lookup the number of args
422 totalArgs += CapabilitiesList[ cap ].argCount;
426 // Because allocating memory isn't doable, and the argument count is arbitrary
427 // The argument pointer is repurposed as the argument list (much smaller anyways)
428 argSet[ argSetCount++ ] = (uint8_t)decToInt( arg1Ptr );
430 // Once all the arguments are prepared, call the keyboard capability function
431 if ( argSetCount == totalArgs )
433 // Indicate that the capability was called
438 printHex( argSet[0] );
440 printHex( argSet[1] );
442 printHex( argSet[2] );
445 void (*capability)(uint8_t, uint8_t, uint8_t*) = (void(*)(uint8_t, uint8_t, uint8_t*))(CapabilitiesList[ cap ].func);
446 capability( argSet[0], argSet[1], &argSet[2] );
451 void cliFunc_keyPress( char* args )
453 // Parse codes from arguments
456 char* arg2Ptr = args;
462 CLI_argumentIsolation( curArgs, &arg1Ptr, &arg2Ptr );
464 // Stop processing args if no more are found
465 if ( *arg1Ptr == '\0' )
468 // Ignore non-Scancode numbers
469 switch ( arg1Ptr[0] )
473 Macro_keyState( (uint8_t)decToInt( &arg1Ptr[1] ), 0x01 ); // Press scancode
479 void cliFunc_keyRelease( char* args )
481 // Parse codes from arguments
484 char* arg2Ptr = args;
490 CLI_argumentIsolation( curArgs, &arg1Ptr, &arg2Ptr );
492 // Stop processing args if no more are found
493 if ( *arg1Ptr == '\0' )
496 // Ignore non-Scancode numbers
497 switch ( arg1Ptr[0] )
501 Macro_keyState( (uint8_t)decToInt( &arg1Ptr[1] ), 0x03 ); // Release scancode
507 void cliFunc_layerList( char* args )
510 info_msg("Layer List");
512 // Iterate through all of the layers and display them
513 for ( unsigned int layer = 0; layer < LayerNum; layer++ )
519 // Display layer name
520 dPrint( LayerIndex[ layer ].name );
524 print(" \033[1m(default)\033[0m");
527 print( NL "\t\t Layer State: " );
528 printHex( LayerIndex[ layer ].state );
531 print(" Max Index: ");
532 printHex( LayerIndex[ layer ].max );
536 void cliFunc_layerState( char* args )
538 // Parse codes from arguments
541 char* arg2Ptr = args;
546 // Process first two args
547 for ( uint8_t c = 0; c < 2; c++ )
550 CLI_argumentIsolation( curArgs, &arg1Ptr, &arg2Ptr );
552 // Stop processing args if no more are found
553 if ( *arg1Ptr == '\0' )
558 // First argument (e.g. L1)
560 if ( arg1Ptr[0] != 'L' )
563 arg1 = (uint8_t)decToInt( &arg1Ptr[1] );
565 // Second argument (e.g. 4)
567 arg2 = (uint8_t)decToInt( arg1Ptr );
569 // Display operation (to indicate that it worked)
571 info_msg("Setting Layer L");
576 // Set the layer state
577 LayerIndex[ arg1 ].state = arg2;
583 void cliFunc_macroDebug( char* args )
585 // Toggle macro debug mode
586 macroDebugMode = macroDebugMode ? 0 : 1;
589 info_msg("Macro Debug Mode: ");
590 printInt8( macroDebugMode );
593 void cliFunc_macroList( char* args )
595 // Show available trigger macro indices
597 info_msg("Trigger Macros Range: T0 -> T");
598 printInt16( (uint16_t)TriggerMacroNum - 1 ); // Hopefully large enough :P (can't assume 32-bit)
600 // Show available result macro indices
602 info_msg("Result Macros Range: R0 -> R");
603 printInt16( (uint16_t)ResultMacroNum - 1 ); // Hopefully large enough :P (can't assume 32-bit)
605 // Show Trigger to Result Macro Links
607 info_msg("Trigger : Result Macro Pairs");
608 for ( unsigned int macro = 0; macro < TriggerMacroNum; macro++ )
612 printInt16( (uint16_t)macro ); // Hopefully large enough :P (can't assume 32-bit)
614 printInt16( (uint16_t)TriggerMacroList[ macro ].result ); // Hopefully large enough :P (can't assume 32-bit)
618 void cliFunc_macroProc( char* args )
620 // Toggle macro pause mode
621 macroPauseMode = macroPauseMode ? 0 : 1;
624 info_msg("Macro Processing Mode: ");
625 printInt8( macroPauseMode );
628 void macroDebugShowTrigger( unsigned int index )
630 // Only proceed if the macro exists
631 if ( index >= TriggerMacroNum )
634 // Trigger Macro Show
635 TriggerMacro *macro = &TriggerMacroList[ index ];
638 info_msg("Trigger Macro Index: ");
639 printInt16( (uint16_t)index ); // Hopefully large enough :P (can't assume 32-bit)
642 // Read the comboLength for combo in the sequence (sequence of combos)
643 unsigned int pos = 0;
644 uint8_t comboLength = macro->guide[ pos ];
646 // Iterate through and interpret the guide
647 while ( comboLength != 0 )
649 // Initial position of the combo
650 unsigned int comboPos = ++pos;
652 // Iterate through the combo
653 while ( pos < comboLength * TriggerGuideSize + comboPos )
655 // Assign TriggerGuide element (key type, state and scancode)
656 TriggerGuide *guide = (TriggerGuide*)(¯o->guide[ pos ]);
658 // Display guide information about trigger key
659 printHex( guide->scancode );
661 printHex( guide->type );
663 printHex( guide->state );
665 // Increment position
666 pos += TriggerGuideSize;
668 // Only show combo separator if there are combos left in the sequence element
669 if ( pos < comboLength * TriggerGuideSize + comboPos )
673 // Read the next comboLength
674 comboLength = macro->guide[ pos ];
676 // Only show sequence separator if there is another combo to process
677 if ( comboLength != 0 )
681 // Display current position
682 print( NL "Position: " );
683 printInt16( (uint16_t)macro->pos ); // Hopefully large enough :P (can't assume 32-bit)
685 // Display result macro index
686 print( NL "Result Macro Index: " );
687 printInt16( (uint16_t)macro->result ); // Hopefully large enough :P (can't assume 32-bit)
690 void macroDebugShowResult( unsigned int index )
692 // Only proceed if the macro exists
693 if ( index >= ResultMacroNum )
696 // Trigger Macro Show
697 ResultMacro *macro = &ResultMacroList[ index ];
700 info_msg("Result Macro Index: ");
701 printInt16( (uint16_t)index ); // Hopefully large enough :P (can't assume 32-bit)
704 // Read the comboLength for combo in the sequence (sequence of combos)
705 unsigned int pos = 0;
706 uint8_t comboLength = macro->guide[ pos++ ];
708 // Iterate through and interpret the guide
709 while ( comboLength != 0 )
711 // Function Counter, used to keep track of the combos processed
712 unsigned int funcCount = 0;
714 // Iterate through the combo
715 while ( funcCount < comboLength )
717 // Assign TriggerGuide element (key type, state and scancode)
718 ResultGuide *guide = (ResultGuide*)(¯o->guide[ pos ]);
720 // Display Function Index
721 printHex( guide->index );
724 // Display Function Ptr Address
725 printHex( (unsigned int)CapabilitiesList[ guide->index ].func );
728 // Display/Lookup Capability Name (utilize debug mode of capability)
729 void (*capability)(uint8_t, uint8_t, uint8_t*) = (void(*)(uint8_t, uint8_t, uint8_t*))(CapabilitiesList[ guide->index ].func);
730 capability( 0xFF, 0xFF, 0 );
732 // Display Argument(s)
734 for ( unsigned int arg = 0; arg < CapabilitiesList[ guide->index ].argCount; arg++ )
736 // Arguments are only 8 bit values
737 printHex( (&guide->args)[ arg ] );
739 // Only show arg separator if there are args left
740 if ( arg + 1 < CapabilitiesList[ guide->index ].argCount )
745 // Increment position
746 pos += ResultGuideSize( guide );
748 // Increment function count
751 // Only show combo separator if there are combos left in the sequence element
752 if ( funcCount < comboLength )
756 // Read the next comboLength
757 comboLength = macro->guide[ pos++ ];
759 // Only show sequence separator if there is another combo to process
760 if ( comboLength != 0 )
764 // Display current position
765 print( NL "Position: " );
766 printInt16( (uint16_t)macro->pos ); // Hopefully large enough :P (can't assume 32-bit)
768 // Display final trigger state/type
769 print( NL "Final Trigger State (State/Type): " );
770 printHex( macro->state );
772 printHex( macro->stateType );
775 void cliFunc_macroShow( char* args )
777 // Parse codes from arguments
780 char* arg2Ptr = args;
786 CLI_argumentIsolation( curArgs, &arg1Ptr, &arg2Ptr );
788 // Stop processing args if no more are found
789 if ( *arg1Ptr == '\0' )
792 // Ignore invalid codes
793 switch ( arg1Ptr[0] )
795 // Indexed Trigger Macro
797 macroDebugShowTrigger( decToInt( &arg1Ptr[1] ) );
799 // Indexed Result Macro
801 macroDebugShowResult( decToInt( &arg1Ptr[1] ) );
807 void cliFunc_macroStep( char* args )
809 // Parse number from argument
810 // NOTE: Only first argument is used
813 CLI_argumentIsolation( args, &arg1Ptr, &arg2Ptr );
815 // Set the macro step counter, negative int's are cast to uint
816 macroStepCounter = (unsigned int)decToInt( arg1Ptr );