Jean Mercier / Mbed 2 deprecated jmPulse

Generate up to 8 different digital waeforms from serial port

Dependencies:   mbed

jmInterpreter.c@0:374d47623fab, 2011-02-12 (annotated)

Committer:
jm
Date:
Sat Feb 12 16:41:07 2011 +0000
Revision:
0:374d47623fab
jmPulse Command Line Interface Module

Who changed what in which revision?

UserRevisionLine numberNew contents of line
jm 0:374d47623fab 1 /*************************************************************************
jm 0:374d47623fab 2 * @file jmInterpreter.c
jm 0:374d47623fab 3 * @brief Command Line Interpreter
jm 0:374d47623fab 4 *
jm 0:374d47623fab 5 * @date December 27,2010
jm 0:374d47623fab 6 */
jm 0:374d47623fab 7
jm 0:374d47623fab 8 #include "jmInterpreter.h"
jm 0:374d47623fab 9 #include "jmRingBuffer.h"
jm 0:374d47623fab 10 #include "jmCommands.h"
jm 0:374d47623fab 11
jm 0:374d47623fab 12 /** @brief Interpret a command line.
jm 0:374d47623fab 13 * Interpreter uses Command Line Buffer to fecth command name
jm 0:374d47623fab 14 * and redirects execution to associated function.
jm 0:374d47623fab 15 * @param none
jm 0:374d47623fab 16 * @returns none
jm 0:374d47623fab 17 */
jm 0:374d47623fab 18 void Interpret(void){
jm 0:374d47623fab 19 unsigned int i,k;
jm 0:374d47623fab 20 unsigned char Command, found;
jm 0:374d47623fab 21 char Word[WordMaxSize];
jm 0:374d47623fab 22 Command =0;
jm 0:374d47623fab 23 found = 0;
jm 0:374d47623fab 24
jm 0:374d47623fab 25 if(NotEmpty(pLine)){
jm 0:374d47623fab 26 ExtractWord(pLine,Word); // Command name extraction
jm 0:374d47623fab 27 for(i=0, k=0;i<sizeof(cmdNames);i++){ // lookup in names array
jm 0:374d47623fab 28 if(cmdNames[i]!=Word[k]){ // if different
jm 0:374d47623fab 29 while(cmdNames[i]!=0)i++; // next entry in names array
jm 0:374d47623fab 30 Command++; // update command index
jm 0:374d47623fab 31 k=0;
jm 0:374d47623fab 32 }
jm 0:374d47623fab 33 else{
jm 0:374d47623fab 34 if(Word[k]==0){
jm 0:374d47623fab 35 found=1;
jm 0:374d47623fab 36 }
jm 0:374d47623fab 37 else k++;
jm 0:374d47623fab 38 } //else
jm 0:374d47623fab 39
jm 0:374d47623fab 40 if(found)break;
jm 0:374d47623fab 41 } //for
jm 0:374d47623fab 42 }
jm 0:374d47623fab 43
jm 0:374d47623fab 44 // Command execution
jm 0:374d47623fab 45 Action(Command);
jm 0:374d47623fab 46 }