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24 Jan 11:10
#include <stdint.h>
#include <stdbool.h>
#include "inc/hw_memmap.h"
#include "driverlib/fpu.h"
#include "driverlib/sysctl.h"
#include "driverlib/rom.h"
#include "driverlib/pin_map.h"
#include "driverlib/uart.h"
#include "grlib/grlib.h"
#include "drivers/ili9341_240x320x262K.h"
#include "utils/uartstdio.h"
#include "driverlib/gpio.h"

// TI logo in array form (1 bit per pixel)
const unsigned char TI_logo[(16*2)+5] = {
    IMAGE_FMT_1BPP_UNCOMP, 16,0, 16,0,
    0x0f,0xff,0x0f,0xff,0x0f,0xf3,0x0f,0xfa,0x0f,0x8f,0x0f,0x89,0x81,0x99,0x81,0x19,0x03,0x09,0x07,0x89,0x07,0xdf,0x3f,0xee,0x7f,0xf0,0xff,0xf8,0xff,0xf9,0xff,0xfb
};

void DrawA(void) {
    tContext sContext;
    tRectangle sRect = {0, 0, 320, 240};

    // Set background and foreground colors for the rectangle
    GrContextBackgroundSet(&sContext, ClrWhite);
    GrContextForegroundSet(&sContext, ClrWhite);
    GrRectFill(&sContext, &sRect);

    int circleCenterX = 160;
    int circleCenterY = 120;
    int radius = 80;

    GrContextBackgroundSet(&sContext, ClrWhite);
    GrContextForegroundSet(&sContext, ClrRed);
    GrCircleFill(&sContext, circleCenterX, circleCenterY, radius);

    GrContextForegroundSet(&sContext, ClrWhite);
    GrContextFontSet(&sContext, g_psFontCmss32b);
    GrStringDrawCentered(&sContext, "Pole A", -1, circleCenterX, circleCenterY, 0);
}

void DrawB(void) {
    tContext sContext;
    tRectangle sRect = {0, 0, 320, 240};

    GrContextBackgroundSet(&sContext, ClrWhite);
    GrContextForegroundSet(&sContext, ClrWhite);
    GrRectFill(&sContext, &sRect);

    int centerX = 160;
    int centerY = 120;
    int radius = 80;

    GrContextBackgroundSet(&sContext, ClrWhite);
    GrContextForegroundSet(&sContext, ClrGreen);
    GrCircleFill(&sContext, centerX, centerY, radius);

    GrContextForegroundSet(&sContext, ClrBlack);
    GrContextFontSet(&sContext, g_psFontCmsc32);
    GrStringDraw(&sContext, "Pole B", -1, 110, 105, 0);
}

void DrawC(void) {
    tContext sContext;
    tRectangle sRect = {0, 0, 320, 240};

    GrContextBackgroundSet(&sContext, ClrWhite);
    GrContextForegroundSet(&sContext, ClrWhite);
    GrRectFill(&sContext, &sRect);

    int centerX = 160;
    int centerY = 120;
    int radius = 80;

    GrContextBackgroundSet(&sContext, ClrWhite);
    GrContextForegroundSet(&sContext, ClrBlue);
    GrCircleFill(&sContext, centerX, centerY, radius);

    GrContextForegroundSet(&sContext, ClrBlack);
    GrContextFontSet(&sContext, g_psFontCm32b);
    GrStringDraw(&sContext, "Pole C", -1, 110, 105, 0);
}

void DrawD(void) {
    tContext sContext;
    tRectangle sRect = {0, 0, 320, 240};

    GrContextBackgroundSet(&sContext, ClrWhite);
    GrContextForegroundSet(&sContext, ClrWhite);
    GrRectFill(&sContext, &sRect);

    int centerX = 160;
    int centerY = 120;
    int radius = 80;

    GrContextBackgroundSet(&sContext, ClrWhite);
    GrContextForegroundSet(&sContext, ClrYellow);
    GrCircleFill(&sContext, centerX, centerY, radius);

    GrContextForegroundSet(&sContext, ClrBlack);
    GrContextFontSet(&sContext, g_psFontCmtt32);
    GrStringDraw(&sContext, "Pole D", -1, 110, 105, 0);
}

int main(void) {
    tContext sContext;
    tRectangle sRect;
    ROM_FPULazyStackingEnable();
    ROM_SysCtlClockSet(SYSCTL_SYSDIV_4 | SYSCTL_USE_PLL | SYSCTL_XTAL_16MHZ | SYSCTL_OSC_MAIN);

    ILI9341_240x320x262K_Init();
    GrContextInit(&sContext, &g_sILI9341_240x320x262K);

    SysCtlPeripheralEnable(SYSCTL_PERIPH_GPIOB);
    SysCtlPeripheralEnable(SYSCTL_PERIPH_GPIOE);
    SysCtlPeripheralEnable(SYSCTL_PERIPH_GPIOH);

    GPIOPinTypeGPIOInput(GPIO_PORTB_BASE, GPIO_PIN_0 | GPIO_PIN_7);
    GPIOPinTypeGPIOInput(GPIO_PORTE_BASE, GPIO_PIN_4 | GPIO_PIN_5);
    GPIOPinTypeGPIOInput(GPIO_PORTH_AHB_BASE, GPIO_PIN_2);

    // Initialize display areas
    sRect.i16XMin = 20;
    sRect.i16YMin = 20;
    sRect.i16XMax = 150;
    sRect.i16YMax = 110;
    GrContextBackgroundSet(&sContext, ClrWhite);
    GrContextForegroundSet(&sContext, ClrRed);
    GrRectFill(&sContext, &sRect);

    GrContextForegroundSet(&sContext, ClrWhite);
    GrContextFontSet(&sContext, g_psFontCmss32b);
    GrStringDraw(&sContext, "Pole A", -1, 35, 50, 0);

    GrContextForegroundSet(&sContext, ClrCrimson);

    sRect.i16XMin = 170;
    sRect.i16YMin = 20;
    sRect.i16XMax = 300;
    sRect.i16YMax = 110;
    GrContextBackgroundSet(&sContext, ClrWhite);
    GrContextForegroundSet(&sContext, ClrGreen);
    GrRectFill(&sContext, &sRect);

    GrContextForegroundSet(&sContext, ClrBlack);
    GrContextFontSet(&sContext, g_psFontCmsc32);
    GrStringDraw(&sContext, "Pole B", -1, 185, 50, 0);

    sRect.i16XMin = 20;
    sRect.i16YMin = 130;
    sRect.i16XMax = 150;
    sRect.i16YMax = 210;
    GrContextBackgroundSet(&sContext, ClrWhite);
    GrContextForegroundSet(&sContext, ClrBlue);
    GrRectFill(&sContext, &sRect);

    GrContextForegroundSet(&sContext, ClrBlack);
    GrContextFontSet(&sContext, g_psFontCm32b);
    GrStringDraw(&sContext, "Pole C", -1, 35, 165, 0);

    sRect.i16XMin = 170;
    sRect.i16YMin = 130;
    sRect.i16XMax = 300;
    sRect.i16YMax = 210;
    GrContextBackgroundSet(&sContext, ClrWhite);
    GrContextForegroundSet(&sContext, ClrYellow);
    GrRectFill(&sContext, &sRect);

    GrContextForegroundSet(&sContext, ClrBlack);
    GrContextFontSet(&sContext, g_psFontCmtt32);
    GrStringDraw(&sContext, "Pole D", -1, 185, 165, 0);

    while(1) {
        if(GPIOPinRead(GPIO_PORTB_BASE, GPIO_PIN_0) == 0) {
            DrawA();
        }

        if(GPIOPinRead(GPIO_PORTE_BASE, GPIO_PIN_4) == 0) {
            DrawB();
        }

        if(GPIOPinRead(GPIO_PORTE_BASE, GPIO_PIN_5) == 0) {
            DrawC();
        }

        if(GPIOPinRead(GPIO_PORTK_BASE, GPIO_PIN_7) == 0) {

            DrawD();
        }


        if(GPIOPinRead(GPIO_PORTH_AHB_BASE, GPIO_PIN_2) == 0){

            sRect.i16XMin = 0;
            sRect.i16YMin = 0;
            sRect.i16XMax = 320;
            sRect.i16YMax = 240;
            GrContextBackgroundSet(&sContext, ClrWhite);
            GrContextForegroundSet(&sContext, ClrWhite);
            GrRectFill(&sContext, &sRect);



            sRect.i16XMin = 20;
            sRect.i16YMin = 20;
            sRect.i16XMax = 150;
            sRect.i16YMax = 110;
            GrContextBackgroundSet(&sContext, ClrWhite);
            GrContextForegroundSet(&sContext, ClrRed);
            GrRectFill(&sContext, &sRect);

            GrContextForegroundSet(&sContext, ClrWhite);
            GrContextFontSet(&sContext, g_psFontCmss32b);
            GrStringDraw(&sContext, "Pole A", -1,35,50,0);

            GrContextForegroundSet(&sContext, ClrCrimson);

            sRect.i16XMin = 170;
            sRect.i16YMin = 20;
            sRect.i16XMax = 300;
            sRect.i16YMax = 110;
            GrContextBackgroundSet(&sContext, ClrWhite);
            GrContextForegroundSet(&sContext, ClrGreen);
            GrRectFill(&sContext, &sRect);

            GrContextForegroundSet(&sContext, ClrBlack);
            GrContextFontSet(&sContext, g_psFontCmsc32);
            GrStringDraw(&sContext, "Pole B", -1,185,50,0);

            sRect.i16XMin = 20;
            sRect.i16YMin = 130;
            sRect.i16XMax = 150;
            sRect.i16YMax = 210;
            GrContextBackgroundSet(&sContext, ClrWhite);
            GrContextForegroundSet(&sContext, ClrBlue);
            GrRectFill(&sContext, &sRect);

            GrContextForegroundSet(&sContext, ClrBlack);
            GrContextFontSet(&sContext, g_psFontCm32b);
            GrStringDraw(&sContext, "Pole C", -1,35,165,0);


            sRect.i16XMin = 170;
            sRect.i16YMin = 130;
            sRect.i16XMax = 300;
            sRect.i16YMax = 210;
            GrContextBackgroundSet(&sContext, ClrWhite);
            GrContextForegroundSet(&sContext, ClrYellow);
            GrRectFill(&sContext, &sRect);

            GrContextForegroundSet(&sContext, ClrBlack);
            GrContextFontSet(&sContext, g_psFontCmtt32);
            GrStringDraw(&sContext, "Pole D", -1,185,165,0);


        }

        ROM_SysCtlDelay(ROM_SysCtlClockGet() / 32); // Delay
    }

    return 0;
}
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