/*******************************************************************************
* Function Name : DisplayMenuItemString
* Description : Prints menu line
* Input : y - line y-coordinate
* : ptr - pointer to string
* Output : None
* Return : None
*******************************************************************************/
void DisplayMenuItemString(uint32_t y, ucint8_t *ptr)
{
uint32_t x;
LCD_PUTS(0, y, " ");
x = (MAX_X - (CurrentFont->Width * strlen((const char *)ptr))) / 2;
LCD_PUTS(x, y, ptr);
}
static int lcd_send_cmd_sequence(Init_Seq_t * init)
{
int i;
LCD_PUTS("enter");
/* lcd_enable_ce(false); */
for (i = 0; init[i].type != STOP; i++) {
if (init[i].type == WRITE_INDEX) {
LCD_DEBUG("Index:0x%04x(0x%04x), Data:0x%04x(0x%04x)\n",
init[i].data >> 1, init[i].data,
init[i + 1].data >> 1, init[i + 1].data);
WRITE_LCD_INDEX(init[i].data);
} else if (init[i].type == WRITE_DATA) {
/*******************************************************************************
* Function Name : VCOMHelp
* Description : Prints hint to the screen.
* Input : None
* Output : None
* Return : None
*******************************************************************************/
void VCOMHelp(void)
{
sFONT *OldFont = CurrentFont;
LCD_Method OldMethod = CurrentMethod;
LCD_CLS();
CurrentMethod = MET_AND;
CurrentFont = &Font_6x8;
DisplayMenuTitle("MDR_USB. Virtual COM");
WAIT_UNTIL_KEY_RELEASED(SEL);
LCD_PUTS(0, CurrentFont->Height * 2 + 2, " To stop Press SEL");
CurrentMethod = OldMethod;
CurrentFont = OldFont;
}
/*******************************************************************************
* Function Name : DisplayMenuTitle
* Description : Prints menu header
* Input : ptr - pointer to header string
* Output : None
* Return : None
*******************************************************************************/
void DisplayMenuTitle(ucint8_t *ptr)
{
uint32_t x, y;
sFONT *OldFont = CurrentFont;
LCD_Method OldMethod = CurrentMethod;
CurrentFont = &Font_6x8;
CurrentMethod = MET_AND;
x = (MAX_X - (CurrentFont->Width * strlen((const char *)ptr))) / 2;
LCD_PUTS(x, 0, ptr);
y = CurrentFont->Height + 1;
CurrentMethod = MET_OR;
LCD_Line(0, y, MAX_X, y);
CurrentFont = OldFont;
CurrentMethod = OldMethod;
}
/*******************************************************************************
* Function Name : UpFunc
* Description : UP - steps one one item up
* Input : None
* Output : None
* Return : None
*******************************************************************************/
void UpFunc(void)
{
/* Display current menu item as non-selected */
psMenuItem = &psCurrentMenu->psItems[MenuItemIndex];
CurrentMethod = MET_AND;
DisplayMenuItemString((MenuItemIndex * (CurrentFont->Height + 2) + CurrentFont->Height + 4), psMenuItem->psTitle);
/* Determine new menu item (iteratively) */
if(MenuItemIndex > 0)
{
MenuItemIndex--;
}
else
{
MenuItemIndex = psCurrentMenu->nItems - 1;
}
/* Display new menu item as selected */
psMenuItem = &psCurrentMenu->psItems[MenuItemIndex];
CurrentMethod = MET_NOT_XOR;
LCD_PUTS(0, (MenuItemIndex * (CurrentFont->Height + 2) + CurrentFont->Height + 4), " ");
}
/*******************************************************************************
* Function Name : DisplayMenu
* Description : Displays the current menu
* Input : None
* Output : None
* Return : None
*******************************************************************************/
void DisplayMenu(void)
{
uint32_t y, index;
tMenuItem psMenuItem2;
LCD_CLS();
CurrentMethod = MET_AND;
/* Display menu header */
DisplayMenuTitle(psCurrentMenu->psTitle);
/* Display menu items */
for (index = 0, y = CurrentFont->Height + 4;
index < psCurrentMenu->nItems;
index++, y += CurrentFont->Height + 2)
{
psMenuItem2 = &(psCurrentMenu->psItems[index]);
DisplayMenuItemString(y, psMenuItem2->psTitle);
}
/* Determine current item */
psMenuItem = &(psCurrentMenu->psItems[MenuItemIndex]);
CurrentMethod = MET_NOT_XOR;
LCD_PUTS(0, (MenuItemIndex * (CurrentFont->Height + 2) + CurrentFont->Height + 4), " ");
}
