| 0,0 → 1,32 |
|---|
| |
| int cmd_help(char cmd[]) |
| { |
| |
| int i; |
| |
| char available[]={" %d commands available:\n\r"}; |
| |
| if ( !strlen(cmd) ) |
| { |
| printf (available, NUM_OF_CMD); |
| for (i = 0; i < NUM_OF_CMD; i++) |
| printf(" %s\n\r", COMMANDS[i].name); |
| return TRUE; |
| } |
| else |
| { |
| for (i=0; i<NUM_OF_CMD; i++) |
| if ( !strcmp(cmd, COMMANDS[i].name) ) |
| { |
| printf(COMMANDS[i].help); |
| return TRUE; |
| } |
| |
| printf (" Command \'%s\' not found.\n\r", cmd); |
| printf (available, NUM_OF_CMD); |
| for (i = 0; i < NUM_OF_CMD; i++) |
| printf(" %s\n\r", COMMANDS[i].name); |
| } |
| |
| return FALSE; |
| } |