// CLEAR
// Call LCD_Clear();
// Send "Called "LCD_Clear()" to the PC
void OnCLEAR(void)
{
sendFString(CLEAR_msg);
// Stop any scrolling
gScrollMode = 0;
gScroll = 0;
LCD_Clear();
LCD_UpdateRequired(1,0);
}
// PUTC,digit,character
// Call LCD_putc(digit, character);
// Send "Called LCD_putc" to PC.
void OnPUTC(char *PUTCstr)
{
uint8_t digit;
sendFString(PUTC_msg);
digit = (uint8_t)(PUTCstr[4] - 48);// convert to integer
if(digit <= 6)
{
LCD_putc(digit,PUTCstr[5]);
LCD_UpdateRequired(1,0);
}
}
/*****************************************************************************
*
* Function name : EnterName
*
* Returns : char ST_state (to the state-machine)
*
* Parameters : char input (from joystick)
*
* Purpose : Lets the user enter a name using the joystick. Pressing the
* joystick UP/DOWN will browse the alphabet and NEXT/PREV
* will shift between the characters in the name.
*
*****************************************************************************/
char EnterName(char input)
{
static char enter = 1;
static char temp_index = 0;
static char temp_name[6];
char i;
if (enter)
{
LoadEEPROM(Name, index, EEPROM_START + 1); // Load name from EEPROM
if(index)
index -= 1; //make the last character in name blink
enter = 0;
}
else
{
temp_index = index;
for(i = 5; (i != 255); i--, temp_index--)
{
if ((Name[temp_index] >= ' ') && (Name[temp_index] <= 'z') && (temp_index != 255)) //check if it's legal character
temp_name[i] = Name[temp_index];
else
temp_name[i] = ' '; // if not, put in a space
}
LCD_putc(0, temp_name[0]);
LCD_putc(1, temp_name[1]);
LCD_putc(2, temp_name[2]);
LCD_putc(3, temp_name[3]);
LCD_putc(4, temp_name[4]);
LCD_putc(5, temp_name[5] | 0x80); //Make this digit blink
LCD_putc(6, '\0');
if (input != KEY_NULL)
LCD_FlashReset();
LCD_UpdateRequired(TRUE, 0);
}
if (input != KEY_NULL)
LCD_FlashReset();
if (input == KEY_PLUS)
{
Name[index]--;
if( (('!' <= Name[index]) && (Name[index] <= '/')) && (Name[index] != ' '))
Name[index] = ' ';
else if( (':' <= Name[index]) && (Name[index] <= '@'))
Name[index] = '9';
else if(Name[index] >= '[')
Name[index] = 'Z';
else if(Name[index] < ' ')
Name[index] = 'Z';
}
else if (input == KEY_MINUS)
{
Name[index]++;
if( (('!' <= Name[index]) && (Name[index] <= '/')) && (Name[index] != ' '))
Name[index] = '0';
else if( (':' <= Name[index]) && (Name[index] <= '@'))
Name[index] = 'A';
else if(Name[index] >= '[')
Name[index] = ' ';
else if(Name[index] < ' ')
Name[index] = ' ';
}
else if (input == KEY_PREV)
{
if(index)
{
index--;
}
}
else if (input == KEY_NEXT)
{
if(index < STRLENGHT)
{
index++;
Name[index] = 'A';
}
}
else if (input == KEY_ENTER)
{
index++;
Name[index] = '\0';
__EEPUT(EEPROM_START, index); //store the length of name in EEPROM
StoreEEPROM(Name, index, EEPROM_START + 1); //store the Name in EEPROM
enter = 1;
return ST_VCARD_FUNC;
}
return ST_VCARD_ENTER_NAME_FUNC;
}
