/**
* First init
*/
static void firstInit(void) {
//Hardware init
GPIO_init();
USART1_init();//midi
USART6_init();//debug
usb_midi_init(); //Init everything for midiUSB
ADC_init_all(); //ADC init
SD_DMA_activate();
//Display
delayms(400);
#ifdef WS0010_GRAPHICS
hd44780_init();
hd44780_display( HD44780_DISP_ON, HD44780_DISP_CURS_OFF, HD44780_DISP_BLINK_OFF);
ws0010_Graphics_mode();
ws0010_Draw_buffer(pictureVMK188);
delayms(20000);
ws0010_Character_mode();
hd44780_init();
#else
hd44780_init();
hd44780_display( HD44780_DISP_ON, HD44780_DISP_CURS_OFF, HD44780_DISP_BLINK_OFF);
hd44780_message_center(APP_NAME, 1);
hd44780_message_center(APP_VERSION, 2);
delayms(3000);
#endif
}
void hd44780_init(void) {
while (buttons_active) {}
hd44780_active=1;
controlLEDs_enable(0);
/* clear control bits */
hd44780_EN_Off();
hd44780_RS_Off();
// hd44780_RW_Off();
/* sets the configured values - can be set again only after reset */
hd44780_function( HD44780_CONF_BUS, HD44780_CONF_LINES, HD44780_CONF_FONT, HD44780_FONT_TABLE);
/* turn the display off with no cursor or blinking */
hd44780_display( HD44780_DISP_OFF, HD44780_DISP_CURS_OFF, HD44780_DISP_BLINK_OFF);
/* clear the display */
hd44780_clear();
/* addr increment, shift cursor */
hd44780_entry( HD44780_ENTRY_SHIFT_CURS, HD44780_ENTRY_ADDR_INC);
hd44780_load_symbol(0x0, symbol_menu_pointer);
hd44780_load_symbol(0x8, symbol_check);
/*cursor to zero position*/
hd44780_ddram_addr(0);
hd44780_active=0;
controlLEDs_enable(1);
}
/*********************************************************************************************
Function name : HD44780_Init
Author : Grant Phillips
Date Modified : 16/10/2013
Compiler : Keil ARM-MDK (uVision V4.70.0.0)
Description : Initializes the HD44780 lcd module
Special Note(s) : NONE
Parameters : NONE
Return value : NONE
*********************************************************************************************/
void HD44780_Init(void)
{
//GPIO Initialization
GPIO_InitTypeDef GPIO_InitStruct;
/* Configure the peripheral clocks for the HD44780 data and control lines */
//RCC_AHBPeriphClockCmd(HD44780_RCC_AHBPeriph, ENABLE);
__GPIOC_CLK_ENABLE();
/* Configure the HD44780 Data lines (DB7 - DB4) as outputs*/
GPIO_InitStruct.Pin = HD44780_DATABIT7 | HD44780_DATABIT6 | HD44780_DATABIT5 | HD44780_DATABIT4;
GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
GPIO_InitStruct.Pull = GPIO_NOPULL;
GPIO_InitStruct.Speed = GPIO_SPEED_HIGH;
GPIO_InitStruct.Alternate = 0;
HAL_GPIO_Init(HD44780_DATAPORT, &GPIO_InitStruct);
/* Configure the HD44780 Control lines (RS, RW, EN) as outputs*/
GPIO_InitStruct.Pin = HD44780_RS_BIT | HD44780_RW_BIT | HD44780_EN_BIT;
GPIO_InitStruct.Mode = GPIO_MODE_OUTPUT_PP;
GPIO_InitStruct.Pull = GPIO_NOPULL;
GPIO_InitStruct.Speed = GPIO_SPEED_HIGH;
GPIO_InitStruct.Alternate = 0;
HAL_GPIO_Init(HD44780_DATAPORT, &GPIO_InitStruct);
/* clear control bits */
hd44780_EN_Off();
hd44780_RS_Off();
hd44780_RW_Off();
/* wait initial delay for LCD to settle */
/* reset procedure - 3 function calls resets the device */
hd44780_init_delay();
hd44780_wr_hi_nibble( HD44780_CMD_RESET );
hd44780_init_delay2();
hd44780_wr_hi_nibble( HD44780_CMD_RESET );
hd44780_init_delay3();
hd44780_wr_hi_nibble( HD44780_CMD_RESET );
#if HD44780_CONF_BUS == HD44780_FUNC_BUS_4BIT
/* 4bit interface */
hd44780_wr_hi_nibble( HD44780_CMD_FUNCTION );
#endif /* HD44780_CONF_BUS == HD44780_FUNC_BUS_4BIT */
/* sets the configured values - can be set again only after reset */
hd44780_function( HD44780_CONF_BUS, HD44780_CONF_LINES, HD44780_CONF_FONT );
/* turn the display on with no cursor or blinking */
hd44780_display( HD44780_DISP_ON, HD44780_DISP_CURS_OFF, HD44780_DISP_BLINK_OFF );
/* clear the display */
hd44780_clear();
/* addr increment, shift cursor */
hd44780_entry( HD44780_ENTRY_ADDR_INC, HD44780_ENTRY_SHIFT_CURS );
}