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controller/Scan/MD1/scan_loop.c
Jacob Alexander 19f42b0a81 Matrix scanning for ARM now functional.
- CLI Debugging options added
- Various bug fixes for the matrix scanning algorithm
- Changed debouncing algorithm
2014-08-02 22:19:33 -07:00

126 lines
3.1 KiB
C

/* Copyright (C) 2014 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 -----
// Compiler Includes
#include <Lib/ScanLib.h>
// Project Includes
#include <cli.h>
#include <led.h>
#include <print.h>
#include <matrix_scan.h>
// Local Includes
#include "scan_loop.h"
#include "macro.h"
// ----- Function Declarations -----
// CLI Functions
void cliFunc_echo( char* args );
// ----- Variables -----
// Scan Module command dictionary
char* scanCLIDictName = "Scan Module Commands";
CLIDictItem scanCLIDict[] = {
{ "echo", "Example command, echos the arguments.", cliFunc_echo },
{ 0, 0, 0 } // Null entry for dictionary end
};
// Number of scans since the last USB send
uint16_t Scan_scanCount = 0;
// ----- Functions -----
// Setup
inline void Scan_setup()
{
// Register Scan CLI dictionary
CLI_registerDictionary( scanCLIDict, scanCLIDictName );
// Setup GPIO pins for matrix scanning
Matrix_setup();
// Reset scan count
Scan_scanCount = 0;
}
// Main Detection Loop
inline uint8_t Scan_loop()
{
Matrix_scan( Scan_scanCount++ );
return 0;
}
// Signal from Macro Module that all keys have been processed (that it knows about)
inline void Scan_finishedWithMacro( uint8_t sentKeys )
{
}
// Signal from Output Module that all keys have been processed (that it knows about)
inline void Scan_finishedWithOutput( uint8_t sentKeys )
{
// Reset scan loop indicator (resets each key debounce state)
// TODO should this occur after USB send or Macro processing?
Scan_scanCount = 0;
}
// ----- CLI Command Functions -----
// XXX Just an example command showing how to parse arguments (more complex than generally needed)
void cliFunc_echo( char* args )
{
char* curArgs;
char* arg1Ptr;
char* arg2Ptr = args;
// Parse args until a \0 is found
while ( 1 )
{
print( NL ); // No \r\n by default after the command is entered
curArgs = arg2Ptr; // Use the previous 2nd arg pointer to separate the next arg from the list
CLI_argumentIsolation( curArgs, &arg1Ptr, &arg2Ptr );
// Stop processing args if no more are found
if ( *arg1Ptr == '\0' )
break;
// Print out the arg
dPrint( arg1Ptr );
}
}