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- /* Copyright (C) 2011 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
- * in the Software without restriction, including without limitation the rights
- * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
- * copies of the Software, and to permit persons to whom the Software is
- * furnished to do so, subject to the following conditions:
- *
- * The above copyright notice and this permission notice shall be included in
- * all copies or substantial portions of the Software.
- *
- * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
- * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
- * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
- * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
- * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
- * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
- * THE SOFTWARE.
- */
-
- // ----- Includes -----
-
- // AVR Includes
-
- // Project Includes
- #include <led.h>
- #include <print.h>
- #include <scan_loop.h>
- #include <usb_com.h>
-
- // Keymaps
- #include <keymap.h>
- #include <usb_keys.h>
-
- // Local Includes
- #include "macro.h"
-
-
-
- // ----- Functions -----
-
- // Given a sampling array, and the current number of detected keypress
- // Add as many keypresses from the sampling array to the USB key send array as possible.
- inline void keyPressDetection( uint8_t *keys, uint8_t numberOfKeys, uint8_t *modifiers, uint8_t numberOfModifiers, uint8_t *map )
- {
- USBKeys_Sent = 0;
-
- // Parse the detection array starting from 1 (all keys are purposefully mapped from 1 -> total as per typical PCB labels)
- for ( uint8_t key = 0; key < numberOfKeys + 1; key++ )
- {
- if ( keys[key] & (1 << 7) )
- {
- // Display the detected scancode
- char tmpStr[4];
- int8ToStr( key, tmpStr );
- dPrintStrs( tmpStr, " " );
-
- // Determine if the key is a modifier
- uint8_t modFound = 0;
- for ( uint8_t mod = 0; mod < numberOfModifiers; mod++ ) {
- // Modifier found
- if ( modifiers[mod] == key ) {
- //USBKeys_Modifiers |= map[key];
- modFound = 1;
- break;
- }
- }
-
- // Modifier, already done this loop
- if ( modFound )
- continue;
-
- // Too many keys
- if ( USBKeys_Sent >= USBKeys_MaxSize )
- {
- info_print("USB Key limit reached");
- errorLED( 1 );
- break;
- }
-
- // Allow ignoring keys with 0's
- if ( map[key] != 0 )
- USBKeys_Array[USBKeys_Sent++] = map[key];
- }
- }
-
- // Add debug separator if keys sent via USB
- if ( USBKeys_Sent > 0 )
- print("\033[1;32m|\033[0m\n");
- }
-
- inline void process_macros(void)
- {
- // Debounce Sampling Array to USB Data Array
- keyPressDetection( KeyIndex_Array, KeyIndex_Size, MODIFIER_MASK, sizeof(MODIFIER_MASK), KEYINDEX_MASK );
- }
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