//inicjalizacja sterownika
void LcdInit(void)
{
int i;
HAL_GPIO_WritePin(PORT_DISP_NOKIA,LCD_PWR,GPIO_PIN_RESET);
HAL_GPIO_WritePin(PORT_DISP_NOKIA,LCD_BKLT,GPIO_PIN_RESET);
delay_ms(500);
HAL_GPIO_WritePin(PORT_DISP_NOKIA,LCD_BKLT,GPIO_PIN_SET);
HAL_GPIO_WritePin(PORT_DISP_NOKIA,LCD_PWR,GPIO_PIN_SET);
HAL_GPIO_WritePin(PORT_DISP_NOKIA,RES,GPIO_PIN_RESET);
delay_ms(2);
HAL_GPIO_WritePin(PORT_DISP_NOKIA,RES,GPIO_PIN_SET);
WriteCmd(0x21);//komendy rozszerzone
WriteCmd(0x05);//komenda „przelaczajaca” sterownik w tryb pracy zgodny PCD8544
WriteCmd(0xd5);//ustawienie Vop
Delay(2);
//WriteCmd(0x13);//bias
WriteCmd(0x06);//korekcja temperatury dla PCD8544
WriteCmd(0x14);//wspólczynnik multipleksowania
WriteCmd(0x20);//komendy standardowe - adresowanie poziome
Delay(2);
WriteCmd(0x0c);//tryb wyœwietlania Standard Mode
WriteCmd(0x40);//zerowanie licznika wierszy
WriteCmd(0x80);//zerowanie licznika kolumn
Delay(2);
// for(i=0;i<(48*84);i++)//612
// WriteData(0x00);//zerowanie pamieci RAM wyswietlacza
LoWaterMark = LCD_CACHE_SIZE;
HiWaterMark = 0;
LcdClear();
LcdUpdate();
}
void LcdClear (void) //Clears the display
{
int i;
for (i = 0; i < LCD_CACHE_SIZE; i++) LcdCache[i] = 0; //забиваем всю память 0
LcdUpdate ();
}
int main()
{
LcdInit(); //initialize LCD
LcdContrast(0x7F); //display image
_delay_ms(1000);
LcdClear();
LcdContrast(0x3F); //adjust contrast
_delay_ms(1000);
LcdClear();
LcdImage(waitImage); //wait image
LcdUpdate();
_delay_ms(4000);
ADCSRA |= (1<<ADEN)|(1<<ADPS0)|(1<<ADPS1)|(1<<ADPS2); //enable ADC and select clk/128
ADMUX |= (1<<REFS0)|(1<<ADLAR); //Vref, ADC0 as input
DDRC = 0x00;
uint16_t temp, temp1, temp2, temp3;
while (1)
{
ADCSRA |= (1<<ADSC); //begin conversion
while(!(ADCSRA &(1<<ADSC))==0); //wait for end of conversion
temp=(ADCH<<8)|ADCL;
//calculation for temperature
temp1 = temp%10;
temp2 = temp%100/10;
temp3 = temp%1000/100;
char digit[4];
sprintf(digit, "%d%d.%d ", temp1, temp2, temp3); //display temperature
LcdClear();
LcdGotoXYFont(1,1);
LcdFStr(FONT_1X,(unsigned char*)digit);
LcdGotoXYFont(1,2);
LcdFStr(FONT_1X,(unsigned char*)PSTR ("Fahrenheit"));
LcdUpdate();
_delay_ms(1000);
}
return 0;
}
/*--------------------------------------------------------------------------------------------------
Name : LcdClear
Description : Clears the display. LcdUpdate must be called next.
Argument(s) : None.
Return value : None.
--------------------------------------------------------------------------------------------------*/
void LcdClear ( void )
{
unsigned int i;
for ( i = 0; i <= LCD_CACHE_SIZE; i++ ) LcdCache[i] = 0x00;
LoWaterMark = 0;
HiWaterMark = LCD_CACHE_SIZE - 1;
WriteCmd(0x80);
WriteCmd(0x40);
LcdUpdate();
}
void LcdDisplaySet(u8 xStart, u8 yStart, u8 xEnd, u8 yEnd, eat_bool update)
{
u8 x, y;
for(y=yStart; y<=yEnd; y++)
{
for(x=xStart; x<=xEnd; x++)
{
M_SetLcdDisplayData(x, y);
}
}
if(update == EAT_TRUE)
{
LcdUpdate(xStart, yStart, xEnd, yEnd);
}
}
/*
* Name : LcdInit
* Description : Performs MCU SPI & LCD controller initialization.
* Argument(s) : None.
* Return value : None.
*/
void LcdInit ( void )
{
/* Pull-up on reset pin. */
LCD_PORT |= _BV ( LCD_RST_PIN );
/* Set output bits on LCD Port. */
LCD_DDR |= _BV( LCD_RST_PIN ) | _BV( LCD_DC_PIN ) | _BV( LCD_CE_PIN ) | _BV( SPI_MOSI_PIN ) | _BV( SPI_CLK_PIN );
Delay();
/* Toggle display reset pin. */
LCD_PORT &= ~( _BV( LCD_RST_PIN ) );
Delay();
LCD_PORT |= _BV ( LCD_RST_PIN );
/* Enable SPI port:
* No interrupt, MSBit first, Master mode, CPOL->0, CPHA->0, Clk/4
*/
SPCR = 0x50;
/* Disable LCD controller */
LCD_PORT |= _BV( LCD_CE_PIN );
LcdSend( 0x21, LCD_CMD ); /* LCD Extended Commands. */
LcdSend( 0xC8, LCD_CMD ); /* Set LCD Vop (Contrast).*/
LcdSend( 0x06, LCD_CMD ); /* Set Temp coefficent. */
LcdSend( 0x13, LCD_CMD ); /* LCD bias mode 1:48. */
LcdSend( 0x20, LCD_CMD ); /* LCD Standard Commands,Horizontal addressing mode */
LcdSend( 0x0C, LCD_CMD ); /* LCD in normal mode. */
/* Reset watermark pointers to empty */
LoWaterMark = LCD_CACHE_SIZE;
HiWaterMark = 0;
/* Clear display on first time use */
LcdClear();
LcdUpdate();
}
int main(void) {
MainInit();
I2C1init();
RtcInit();
LcdInit();
DataLogInit();
StringInit();
Mct485Init();
FieldInit();
Ads1115Init();
Ads1244Init();
USBInit();
RtuInit();
AdcInit();
TC74Init();
// enable multi-vector interrupts
INTEnableSystemMultiVectoredInt();
MainDelay(50);
DataLogDateTime(DLOG_SFC_POWERUP);
// init param after interrupts are enabled
ParamInit();
// wait to init desiccant until after ParamInit
DesiccantInit();
string[0].mct[0].chan[4] = 0x7FFF;
//
// Begin Main Loop
//
for (;;) {
if (test == 1) {
test = 0;
FieldNewState((FIELD_STATE_m)t1);
}
USBUpdate(); // called as often as possible
//sysTickEvent every ms
if (sysTickEvent) {
sysTickEvent = 0;
sysTicks++;
UsbTimeoutUpdate();
LcdUpdate();
// fill time before dropping LCD_E
if (sysTicks >= 1000) {
sysSec++;
sysTicks = 0;
mPORTDToggleBits(PD_LED_HEARTBEAT);
// These Updates are
// called once a second
//TODO if any of these are long, we could split them on separate milliseconds.
DesiccantUpdate();
AdcUpdate();
TC74Update();
}// end 1 Hz
else if (sysTicks == 250) {
mPORTDToggleBits(PD_LED_HEARTBEAT);
}
else if (sysTicks == 500) {
mPORTDToggleBits(PD_LED_HEARTBEAT);
}
else if (sysTicks == 750) {
mPORTDToggleBits(PD_LED_HEARTBEAT);
}
// Complete LcdUpdate() by dropping LCD_E)
PORTClearBits(IOPORT_G, PG_LCD_E);
// These Updates called once each millisecond
RtcUpdate();
I2C1update();
StringUpdate();
Mct485Update();
FieldUpdate();
RtuUpdate();
DessicantFanPWMupdate();
} // if (sysTickEvent)
} // for (;;)
} // main()
void mainPcd8544()
{
//STM_EVAL_LEDInit(LED3);
//STM_EVAL_LEDToggle(LED3);
//QuadEncInit();
LcdInit();
LcdClear();
LcdGotoXYFont ( 2, 2 );
LcdStr( FONT_1X, "1234" );
LcdUpdate();
/*
HwLcdInit();
while (1)
{
HwLcdPinRst(1);
HwLcdPinDC(1);
HwLcdPinCE(1);
HwLcdSend(0xEEEE);
Delay(2);
HwLcdPinRst(0);
HwLcdPinDC(0);
HwLcdPinCE(0);
Delay(2);
}
*/
for(int i=0; 1; i++)
{
LcdClear();
LcdGotoXYFont ( 1, 1 );
printInt(i, FONT_1X);
LcdUpdate();
Delay(100);
}
while (1)
{
STM_EVAL_LEDToggle(LED3);
LcdClear();
if(QuadEncButton())
{
LcdGotoXYFont ( 1, 1 );
LcdStr(FONT_1X, "PRESSED!");
}
LcdGotoXYFont ( 1, 3 );
LcdStr(FONT_1X, "Q=");
printInt(QuadEncValue(), FONT_2X);
LcdUpdate();
Delay(20);
}
/*
while (1)
{
//uint16_t temp_lo = PressureRead(0x20);
//uint16_t temp_hi = PressureRead(0x0F);
STM_EVAL_LEDToggle(LED3);
LcdClear();
LcdGotoXYFont ( 1, 3 );
LcdStr(FONT_1X, "P=");
printInt(PressureReadPressure(), FONT_1X);
LcdGotoXYFont ( 1, 5 );
LcdStr(FONT_1X, "T=");
printIntFixed(PressureReadTemp(), FONT_1X, 3, 1);
LcdUpdate();
Delay(200);
}
*/
}
void LcdDisplayStrCn(u8 xStart, u8 yStart, u8 xEnd, u8 yEnd, u8 align, const unsigned short *str, eat_bool update)
{
u8 x, y, ix, iy, cur_x, cur_x2, cur_y;
EatCharFontInfo_st fontInfo;
unsigned char height, width;
unsigned char c_h, c_w;
const unsigned short *p;
unsigned int pos;
/* 获取高度&宽度 */
p = str;
width = 0;
height = 0;
while(*p != 0)
{
/* 取字库信息 */
if(EatGetCharFontWidthAndHeight(EAT_FONT_TYPE_CHINESE, *p, &c_h, &c_w))
{
width += c_w;
#if defined(CHAR_SPACE_PIXEL)
width += CHAR_SPACE_PIXEL;
#endif
if(c_h > height)
height = c_h;
}
p++;
}
switch(align&LCD_ALIGN_V)
{
case LCD_ALIGN_V_UP:
y = yStart;
break;
case LCD_ALIGN_V_DOWN:
if((yStart+height) > yEnd)
y = yStart;
else
y = yEnd-height-1;
break;
default:
if((yStart+height) > yEnd)
y = yStart;
else
y = yStart + ((yEnd - yStart - height) / 2);
break;
}
switch(align&LCD_ALIGN_H)
{
case LCD_ALIGN_H_LEFT:
x = xStart;
break;
case LCD_ALIGN_H_RIGHT:
if((xStart+width) > xEnd)
x = xStart;
else
x = xEnd-width-1;
break;
default:
if((xStart+width) > xEnd)
x = xStart;
else
x = xStart + ((xEnd - xStart - width) / 2);
break;
}
LcdDisplayClear(xStart, yStart, xEnd, yEnd, EAT_FALSE);
p = str;
cur_x = x;
while(*p != 0)
{
/* 取字库信息 */
if(EatGetCharFontInfo(EAT_FONT_TYPE_CHINESE, *p, &fontInfo))
{
/* 字库转换为显示数据 */
cur_y = y;
pos = 0;
for(iy=0; iy<fontInfo.height; iy++)
{
cur_x2 = cur_x;
for(ix=0; ix<fontInfo.width; ix++)
{
if(fontInfo.data[pos])
{
M_SetLcdDisplayData(cur_x2, cur_y);
}
else
{
M_ClearLcdDisplayData(cur_x2, cur_y);
}
pos++;
cur_x2++;
if(cur_x2 > xEnd)
break;
}
cur_y++;
if(cur_y > yEnd)
break;
}
cur_x += fontInfo.width;
#if defined(CHAR_SPACE_PIXEL)
cur_x += CHAR_SPACE_PIXEL;
#endif
if(cur_x > xEnd)
break;
}
p++;
}
if(update == EAT_TRUE)
{
LcdUpdate(xStart, yStart, xEnd, yEnd);
}
}
void LcdUpdateAll(void)
{
LcdUpdate(0, 0, X_PIXELS-1, Y_PIXELS-1);
}
void LcdDisplayStr(u8 xStart, u8 yStart, u8 xEnd, u8 yEnd, FontType_Enum font, u8 align, const char *str, eat_bool update)
{
u8 x, y, ix, iy, cur_x, cur_x2, cur_y;
u8 width, height;
FontInfo_Struct fontInfo;
const u8 *fontData;
const char *p;
if(font >= FONT_TYPE_NUM)
return;
if(str == NULL)
return;
if(xEnd < xStart)
return;
if(yEnd < yStart)
return;
/* 获取高度&宽度 */
p = str;
width = 0;
height = 0;
while(*p != 0)
{
/* 取字库信息 */
fontData = FontFind(*p, font, &fontInfo);
if(fontData != NULL)
{
width += fontInfo.width;
#if defined(CHAR_SPACE_PIXEL)
width += CHAR_SPACE_PIXEL;
#endif
if(fontInfo.height > height)
height = fontInfo.height;
}
p++;
}
switch(align&LCD_ALIGN_V)
{
case LCD_ALIGN_V_UP:
y = yStart;
break;
case LCD_ALIGN_V_DOWN:
if((yStart+height) > yEnd)
y = yStart;
else
y = yEnd-height-1;
break;
default:
if((yStart+height) > yEnd)
y = yStart;
else
y = yStart + ((yEnd - yStart - height) / 2);
break;
}
switch(align&LCD_ALIGN_H)
{
case LCD_ALIGN_H_LEFT:
x = xStart;
break;
case LCD_ALIGN_H_RIGHT:
if((xStart+width) > xEnd)
x = xStart;
else
x = xEnd-width-1;
break;
default:
if((xStart+width) > xEnd)
x = xStart;
else
x = xStart + ((xEnd - xStart - width) / 2);
break;
}
LcdDisplayClear(xStart, yStart, xEnd, yEnd, EAT_FALSE);
p = str;
cur_x = x;
while(*p != 0)
{
/* 取字库信息 */
fontData = FontFind(*p, font, &fontInfo);
if(fontData != NULL)
{
/* 字库转换为显示数据 */
cur_y = y;
for(iy=0; iy<fontInfo.height; iy++)
{
cur_x2 = cur_x;
for(ix=0; ix<fontInfo.width; ix++)
{
if((fontData[iy*((fontInfo.width+7)/8) + ix/8] & (1<<(ix%8))))
{
M_SetLcdDisplayData(cur_x2, cur_y);
}
else
{
M_ClearLcdDisplayData(cur_x2, cur_y);
}
cur_x2++;
if(cur_x2 > xEnd)
break;
}
cur_y++;
if(cur_y > yEnd)
break;
}
cur_x += fontInfo.width;
#if defined(CHAR_SPACE_PIXEL)
cur_x += CHAR_SPACE_PIXEL;
#endif
if(cur_x > xEnd)
break;
}
p++;
}
if(update == EAT_TRUE)
{
LcdUpdate(xStart, yStart, xEnd, yEnd);
}
}
