mbed_controller / CMDB

Important changes to repositories hosted on mbed.com

Mbed hosted mercurial repositories are deprecated and are due to be permanently deleted in July 2026.

To keep a copy of this software download the repository Zip archive or clone locally using Mercurial.

It is also possible to export all your personal repositories from the account settings page.

Dependents:   mbed_controller_demo

Fork of CMDB by Wim van der Vegt

main.cpp@19:9e24566d0b98, 2011-09-20 (annotated)

Committer:
wvd_vegt
Date:
Tue Sep 20 18:16:20 2011 +0000
Revision:
19:9e24566d0b98
1) Made lots of stuff static (including the cmd struct). This is a breaking change (easy to fix though).

Who changed what in which revision?

UserRevisionLine numberNew contents of line
wvd_vegt 19:9e24566d0b98 1 #include <vector>
wvd_vegt 19:9e24566d0b98 2
wvd_vegt 19:9e24566d0b98 3 #include "mbed.h"
wvd_vegt 19:9e24566d0b98 4 #include "cmdb.h"
wvd_vegt 19:9e24566d0b98 5
wvd_vegt 19:9e24566d0b98 6 DigitalOut myled(LED1);
wvd_vegt 19:9e24566d0b98 7
wvd_vegt 19:9e24566d0b98 8 //We'll be using the Usb Serial port
wvd_vegt 19:9e24566d0b98 9 Serial serial(USBTX, USBRX); //tx, rx
wvd_vegt 19:9e24566d0b98 10
wvd_vegt 19:9e24566d0b98 11 #define CID_TEST (int)1
wvd_vegt 19:9e24566d0b98 12 #define CID_INT (int)2
wvd_vegt 19:9e24566d0b98 13
wvd_vegt 19:9e24566d0b98 14 /** Sample User Command Dispatcher.
wvd_vegt 19:9e24566d0b98 15 *
wvd_vegt 19:9e24566d0b98 16 * @parm cmdb the command interpreter object.
wvd_vegt 19:9e24566d0b98 17 * @parm cid the command id.
wvd_vegt 19:9e24566d0b98 18 */
wvd_vegt 19:9e24566d0b98 19 void my_dispatcher(Cmdb& cmdb, int cid) {
wvd_vegt 19:9e24566d0b98 20 cmdb.printf("my_dispatcher: cid=%d\r\n", cid);
wvd_vegt 19:9e24566d0b98 21
wvd_vegt 19:9e24566d0b98 22 switch (cid) {
wvd_vegt 19:9e24566d0b98 23 case CID_INT :
wvd_vegt 19:9e24566d0b98 24 cmdb.printf("my_dispatcher: parm 0=%d\r\n",cmdb.INTPARM(0));
wvd_vegt 19:9e24566d0b98 25 break;
wvd_vegt 19:9e24566d0b98 26 }
wvd_vegt 19:9e24566d0b98 27 }
wvd_vegt 19:9e24566d0b98 28
wvd_vegt 19:9e24566d0b98 29 const cmd c1 = {"Test",SUBSYSTEM,CID_TEST,"" ,"* Test Subsystem"};
wvd_vegt 19:9e24566d0b98 30 const cmd c2 = {"Int" ,CID_TEST ,CID_INT ,"%i","* Int as parameter" ,"dummy"};
wvd_vegt 19:9e24566d0b98 31
wvd_vegt 19:9e24566d0b98 32 int main() {
wvd_vegt 19:9e24566d0b98 33 // Set the Baudrate.
wvd_vegt 19:9e24566d0b98 34 serial.baud(115200);
wvd_vegt 19:9e24566d0b98 35
wvd_vegt 19:9e24566d0b98 36 // Test the serial connection by
wvd_vegt 19:9e24566d0b98 37 serial.printf("\r\n\r\nCmdb Command Interpreter Demo Version %0.2f.\r\n\r\n", Cmdb::version());
wvd_vegt 19:9e24566d0b98 38
wvd_vegt 19:9e24566d0b98 39 //Create a Command Table Vector.
wvd_vegt 19:9e24566d0b98 40 std::vector<cmd> cmds;
wvd_vegt 19:9e24566d0b98 41
wvd_vegt 19:9e24566d0b98 42 //Add some of our own first...
wvd_vegt 19:9e24566d0b98 43 cmds.push_back(c1); //Test Subsystem is handled by Cmdb internally.
wvd_vegt 19:9e24566d0b98 44 cmds.push_back(c2); //The Int Command is handled by our 'my_dispatcher' method.
wvd_vegt 19:9e24566d0b98 45
wvd_vegt 19:9e24566d0b98 46 //Add some predefined...
wvd_vegt 19:9e24566d0b98 47 cmds.push_back(COMMANDS); //Handled by Cmdb internally.
wvd_vegt 19:9e24566d0b98 48 cmds.push_back(BOOT); //Handled by Cmdb internally.
wvd_vegt 19:9e24566d0b98 49
wvd_vegt 19:9e24566d0b98 50 cmds.push_back(ECHO); //Handled by Cmdb internally.
wvd_vegt 19:9e24566d0b98 51 cmds.push_back(BOLD); //Handled by Cmdb internally.
wvd_vegt 19:9e24566d0b98 52 cmds.push_back(CLS); //Handled by Cmdb internally.
wvd_vegt 19:9e24566d0b98 53
wvd_vegt 19:9e24566d0b98 54 cmds.push_back(MACRO); //Handled by Cmdb internally.
wvd_vegt 19:9e24566d0b98 55 cmds.push_back(RUN); //Handled by Cmdb internally.
wvd_vegt 19:9e24566d0b98 56 cmds.push_back(MACROS); //Handled by Cmdb internally.
wvd_vegt 19:9e24566d0b98 57
wvd_vegt 19:9e24566d0b98 58 //Add some predefined and mandatory...
wvd_vegt 19:9e24566d0b98 59 cmds.push_back(IDLE); //Handled by Cmdb internally.
wvd_vegt 19:9e24566d0b98 60 cmds.push_back(HELP); //Handled by Cmdb internally.
wvd_vegt 19:9e24566d0b98 61
wvd_vegt 19:9e24566d0b98 62 //Create and initialize the Command Interpreter.
wvd_vegt 19:9e24566d0b98 63 Cmdb cmdb(serial, cmds, &my_dispatcher);
wvd_vegt 19:9e24566d0b98 64
wvd_vegt 19:9e24566d0b98 65 cmdb.printf("%d=%d\r\n",cmds[0].subs,cmds[0].cid);
wvd_vegt 19:9e24566d0b98 66 cmdb.printf("%d=%d\r\n",cmds[1].subs,cmds[1].cid);
wvd_vegt 19:9e24566d0b98 67
wvd_vegt 19:9e24566d0b98 68 while (1) {
wvd_vegt 19:9e24566d0b98 69 //Check for input...
wvd_vegt 19:9e24566d0b98 70 if (cmdb.hasnext()==true) {
wvd_vegt 19:9e24566d0b98 71
wvd_vegt 19:9e24566d0b98 72 //Supply input to Command Interpreter
wvd_vegt 19:9e24566d0b98 73 if (cmdb.scan(cmdb.next())) {
wvd_vegt 19:9e24566d0b98 74
wvd_vegt 19:9e24566d0b98 75 //Flash led when a command has been parsed and dispatched.
wvd_vegt 19:9e24566d0b98 76 myled = 1;
wvd_vegt 19:9e24566d0b98 77 wait(0.2);
wvd_vegt 19:9e24566d0b98 78
wvd_vegt 19:9e24566d0b98 79 //cmdb.print("Command Parsed and Dispatched\r\n");
wvd_vegt 19:9e24566d0b98 80
wvd_vegt 19:9e24566d0b98 81 myled = 0;
wvd_vegt 19:9e24566d0b98 82 wait(0.2);
wvd_vegt 19:9e24566d0b98 83 }
wvd_vegt 19:9e24566d0b98 84 }
wvd_vegt 19:9e24566d0b98 85
wvd_vegt 19:9e24566d0b98 86 //For Macro Support we basically do the same but take characters from the macro buffer.
wvd_vegt 19:9e24566d0b98 87 //Example Macro: Test|Int_42|Idle
wvd_vegt 19:9e24566d0b98 88 while (cmdb.macro_hasnext()) {
wvd_vegt 19:9e24566d0b98 89 //Get and process next character.
wvd_vegt 19:9e24566d0b98 90 cmdb.scan(cmdb.macro_next());
wvd_vegt 19:9e24566d0b98 91
wvd_vegt 19:9e24566d0b98 92 //After the last character we need to add a cr to force execution.
wvd_vegt 19:9e24566d0b98 93 if (!cmdb.macro_peek()) {
wvd_vegt 19:9e24566d0b98 94 cmdb.scan(cr);
wvd_vegt 19:9e24566d0b98 95 }
wvd_vegt 19:9e24566d0b98 96 }
wvd_vegt 19:9e24566d0b98 97 }
wvd_vegt 19:9e24566d0b98 98 }