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display_text problem

 
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vzent



Joined: 03 Jun 2008
Posts: 2
PostPosted: Tue Jun 03, 2008 9:01 am    Post subject: display_text problem Reply with quote
Hi,

I am in the midst of testing out the power of TurboSim and writting some basic apps. This is cool. Smile

I want to have a input textbox and let the user key in their name then display it, however i have problem displaying it by using display_text

Code:
#include <config.h>
#include <turbo/turbo.h>

//create a struct
typedef struct _HDD //for EEPROM
{
  u8 fullname[30];
  u8 nric[9];
  u8 age[2];
  u8 gender[1];
  u8 school[3];

} HDD;
HDD *hddAddress;

//declare var here
u8 PROGMEM mainMenuName[]="Cool Apps";
u8 PROGMEM innerMenuName[]="Test App";
u8 PROGMEM appVersion[] = "Version: 1.0";

u8 PROGMEM txt_Fullname[] = "Full Name";
u8 PROGMEM txt_NRIC[] = "NRIC";
u8 PROGMEM txt_Age[] = "Age";
u8 PROGMEM txt_Gender[] = "Gender";
u8 PROGMEM txt_School[] = "School";

lc_char PROGMEM lc_fullname[]={
        LC_UN("")
        LC_END
};    
   
u8 inputFullname;

   void action_menu (void *data){
     inputFullname = get_input(locale(lc_fullname), 3, 18, NULL, Q_GET_INPUT_ALPHABET);  //problem is this line
     display_text(inputFullname, NULL);
   }
   
   
   void turbo_handler (u8 action, void *data){
     switch (action)
     {
       case ACTION_INSERT_MENU:
        set_menu_alpha(mainMenuName); //set the name for the icon appear on the phone, instead of 'turbo'
         insert_menu (innerMenuName);
         break;
       case ACTION_MENU_SELECTION:
         stk_thread (action_menu, data);
         break;
       default:
         break;
     }
   }


I have got the following warning when im trying to compile my file:

Code:
vForm.c: In function `action_menu':
vForm.c:40: warning: passing arg 1 of `locale' from incompatible pointer type
vForm.c:40: warning: assignment makes integer from pointer without a cast
vForm.c:41: warning: passing arg 1 of `display_text' makes pointer from integer
without a cast


Please help !!

Thank you for your time.
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pz
Guest
PostPosted: Thu Jun 05, 2008 2:20 pm    Post subject: Re: display_text problem Reply with quote
vzent wrote:
Hi,

I am in the midst of testing out the power of TurboSim and writting some basic apps. This is cool. Smile

I want to have a input textbox and let the user key in their name then display it, however i have problem displaying it by using display_text

Code:
#include <config.h>
#include <turbo/turbo.h>

//create a struct
typedef struct _HDD //for EEPROM
{
  u8 fullname[30];
  u8 nric[9];
  u8 age[2];
  u8 gender[1];
  u8 school[3];

} HDD;
HDD *hddAddress;

//declare var here
u8 PROGMEM mainMenuName[]="Cool Apps";
u8 PROGMEM innerMenuName[]="Test App";
u8 PROGMEM appVersion[] = "Version: 1.0";

u8 PROGMEM txt_Fullname[] = "Full Name";
u8 PROGMEM txt_NRIC[] = "NRIC";
u8 PROGMEM txt_Age[] = "Age";
u8 PROGMEM txt_Gender[] = "Gender";
u8 PROGMEM txt_School[] = "School";

lc_char PROGMEM lc_fullname[]={
        LC_UN("")
        LC_END
};    
   
u8 inputFullname;

   void action_menu (void *data){
     inputFullname = get_input(locale(lc_fullname), 3, 18, NULL, Q_GET_INPUT_ALPHABET);  //problem is this line
     display_text(inputFullname, NULL);
   }
   
   
   void turbo_handler (u8 action, void *data){
     switch (action)
     {
       case ACTION_INSERT_MENU:
        set_menu_alpha(mainMenuName); //set the name for the icon appear on the phone, instead of 'turbo'
         insert_menu (innerMenuName);
         break;
       case ACTION_MENU_SELECTION:
         stk_thread (action_menu, data);
         break;
       default:
         break;
     }
   }


I have got the following warning when im trying to compile my file:

Code:
vForm.c: In function `action_menu':
vForm.c:40: warning: passing arg 1 of `locale' from incompatible pointer type
vForm.c:40: warning: assignment makes integer from pointer without a cast
vForm.c:41: warning: passing arg 1 of `display_text' makes pointer from integer
without a cast


Please help !!

Thank you for your time.


3 issues:
- get_input() returns length+coding+data
- it's not \0 terminated
- the buffer you get the answer in is the same new STK command is being constructed, i.e. your data are overwritten.

Try something like this:
Code:

res = get_input (...);
l=res[0] - 1; // length without one byte DCS
memcpy(buf_B(), res + 2, l);
buf_B()[l]='\0';
display_text(buf_B(), NULL);
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