Mercurial > louis > kiibohd-controller
changeset 293:57f40871c726
Adding configurable DebounceDivThreshold
Can be specified from any .kll file
DebounceDivThreshold = 0xFFFFFFFF
Sets to max debounce, default is 0xFFFF.
The 0xFFFFFFFF is about a 2x longer debounce
The max requires more ram (as it uses 32 bit variables instead of 16).
Added support for submodule capabilities files.
author | Jacob Alexander <haata@kiibohd.com> |
---|---|
date | Sat, 28 Feb 2015 22:13:17 -0800 |
parents | e946656696f2 |
children | 834d69d22d47 |
files | Lib/CMake/kll.cmake Lib/CMake/modules.cmake Scan/MatrixARM/capabilities.kll Scan/MatrixARM/matrix_scan.c Scan/MatrixARM/matrix_scan.h |
diffstat | 5 files changed, 63 insertions(+), 23 deletions(-) [+] |
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--- a/Lib/CMake/kll.cmake Mon Feb 23 22:25:46 2015 -0800 +++ b/Lib/CMake/kll.cmake Sat Feb 28 22:13:17 2015 -0800 @@ -1,6 +1,6 @@ ###| CMAKE Kiibohd Controller KLL Configurator |### # -# Written by Jacob Alexander in 2014 for the Kiibohd Controller +# Written by Jacob Alexander in 2014-2015 for the Kiibohd Controller # # Released into the Public Domain # @@ -46,14 +46,10 @@ #| KLL_DEPENDS is used to build a dependency tree for kll.py, this way when files are changed, kll.py gets re-run -#| Search for capabilities.kll in each module directory -foreach ( DIR ${ScanModulePath} ${MacroModulePath} ${OutputModulePath} ${DebugModulePath} ) - # capabilities.kll exists, add to BaseMap - set ( filename "${PROJECT_SOURCE_DIR}/${DIR}/capabilities.kll" ) - if ( EXISTS ${filename} ) - set ( BaseMap_Args ${BaseMap_Args} ${filename} ) - set ( KLL_DEPENDS ${KLL_DEPENDS} ${filename} ) - endif () +#| Add each of the detected capabilities.kll +foreach ( filename ${ScanModule_KLL} ${MacroModule_KLL} ${OutputModule_KLL} ${DebugModule_KLL} ) + set ( BaseMap_Args ${BaseMap_Args} ${filename} ) + set ( KLL_DEPENDS ${KLL_DEPENDS} ${filename} ) endforeach () #| If set BaseMap cannot be found, use default map
--- a/Lib/CMake/modules.cmake Mon Feb 23 22:25:46 2015 -0800 +++ b/Lib/CMake/modules.cmake Sat Feb 28 22:13:17 2015 -0800 @@ -1,6 +1,6 @@ ###| CMAKE Kiibohd Controller Source Configurator |### # -# Written by Jacob Alexander in 2011-2014 for the Kiibohd Controller +# Written by Jacob Alexander in 2011-2015 for the Kiibohd Controller # # Released into the Public Domain # @@ -104,10 +104,8 @@ PathPrepend ( Module_SRCS ${ModulePath} ${Module_SRCS} ) # Check the current scope to see if a sub-module added some source files - set ( Module_SRCS ${${ModuleType}_SRCS} ${Module_SRCS} ) - # Append each of the sources to each type of module srcs list - set ( ${ModuleType}_SRCS ${Module_SRCS} ) + set ( ${ModuleType}_SRCS ${${ModuleType}_SRCS} ${Module_SRCS} ) # Add .h files add_definitions ( -I${ModuleFullPath} ) @@ -124,8 +122,17 @@ endif () endforeach () - # Finally, add the sources to the parent scope (i.e. return) + # Check for any capabilities.kll files in the Module + set ( kll_capabilities_file "${ModuleFullPath}/capabilities.kll" ) + if ( EXISTS ${kll_capabilities_file} ) + # Add the kll file and any submodule kll files to the running list + set ( ${ModuleType}Module_KLL ${${ModuleType}Module_KLL} ${kll_capabilities_file} ) + endif () + + + # Finally, add the sources and kll files to the parent scope (i.e. return) set ( ${ModuleType}_SRCS ${${ModuleType}_SRCS} PARENT_SCOPE ) + set ( ${ModuleType}Module_KLL ${${ModuleType}Module_KLL} PARENT_SCOPE ) endfunction ()
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/Scan/MatrixARM/capabilities.kll Sat Feb 28 22:13:17 2015 -0800 @@ -0,0 +1,20 @@ +Name = MatrixArmCapabilities; +Version = 0.1; +Author = "HaaTa (Jacob Alexander) 2015"; +KLL = 0.3a; + +# Modified Date +Date = 2015-02-28; + +# Defines available to the MatrixArm sub-module +# This debounce scheme uses a rolling counter for press/unpress on each key +# Each counter is incremented if pressed/unpressed and the opposite counter is divided by 2 +# Using the default division threshold (0xFFFF), there are approximately 13 cycles in a perfect cycle +# If debounce is actually necessary, this will increase (better switches will debounce faster) +# +# The maximum threshold is 0xFFFFFFFF, which will give around ~32 -> 36 cycles per perfect cycle +# Using a threshold higher than 0xFFFF will require 32 bit variables, and double the ram usage. +DebounceDivThreshold => DebounceDivThreshold_define; +DebounceDivThreshold = 0xFFFF; # Default debounce +#DebounceDivThreshold = 0xFFFFFFFF; # Max debounce +
--- a/Scan/MatrixARM/matrix_scan.c Mon Feb 23 22:25:46 2015 -0800 +++ b/Scan/MatrixARM/matrix_scan.c Sat Feb 28 22:13:17 2015 -0800 @@ -1,4 +1,4 @@ -/* Copyright (C) 2014 by Jacob Alexander +/* Copyright (C) 2014-2015 by Jacob Alexander * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to deal @@ -191,7 +191,7 @@ Matrix_scanArray[ item ].prevState = KeyState_Off; Matrix_scanArray[ item ].curState = KeyState_Off; Matrix_scanArray[ item ].activeCount = 0; - Matrix_scanArray[ item ].inactiveCount = 0xFFFF; // Start at 'off' steady state + Matrix_scanArray[ item ].inactiveCount = DebounceDivThreshold_define; // Start at 'off' steady state } // Clear scan stats counters @@ -275,14 +275,14 @@ if ( Matrix_pin( Matrix_rows[ sense ], Type_Sense ) ) { // Only update if not going to wrap around - if ( state->activeCount < 0xFFFF ) state->activeCount += 1; + if ( state->activeCount < DebounceDivThreshold_define ) state->activeCount += 1; state->inactiveCount >>= 1; } // Signal Not Detected else { // Only update if not going to wrap around - if ( state->inactiveCount < 0xFFFF ) state->inactiveCount += 1; + if ( state->inactiveCount < DebounceDivThreshold_define ) state->inactiveCount += 1; state->activeCount >>= 1; }
--- a/Scan/MatrixARM/matrix_scan.h Mon Feb 23 22:25:46 2015 -0800 +++ b/Scan/MatrixARM/matrix_scan.h Sat Feb 28 22:13:17 2015 -0800 @@ -1,4 +1,4 @@ -/* Copyright (C) 2014 by Jacob Alexander +/* Copyright (C) 2014-2015 by Jacob Alexander * * Permission is hereby granted, free of charge, to any person obtaining a copy * of this software and associated documentation files (the "Software"), to deal @@ -24,6 +24,23 @@ // ----- Includes ----- +// KLL Generated Defines +#include <kll_defs.h> + + + +// ----- Defines ----- + +#if ( DebounceDivThreshold_define < 0xFF + 1 ) +#define DebounceCounter uint8_t +#elif ( DebounceDivThreshold_define < 0xFFFF + 1 ) +#define DebounceCounter uint16_t +#elif ( DebounceDivThreshold_define < 0xFFFFFFFF + 1 ) +#define DebounceCounter uint32_t +#else +#error "Debounce threshold is too high... 32 bit max. Check .kll defines." +#endif + // ----- Enums ----- @@ -110,10 +127,10 @@ // Debounce Element typedef struct KeyState { - KeyPosition prevState; - KeyPosition curState; - uint16_t activeCount; - uint16_t inactiveCount; + KeyPosition prevState; + KeyPosition curState; + DebounceCounter activeCount; + DebounceCounter inactiveCount; } KeyState;