/********************************************************************* FileName: Display.c Dependencies: See #includes Processor: PIC32MZ Hardware: MainBrain MZ Complier: XC32 4.40 Author: Larry Knight 2023 /********************************************************************* Software License Agreement: Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except in compliance with the License. You may obtain a copy of the License at http://www.apache.org/licenses/LICENSE-2.0 Unless required by applicable law or agreed to in writing, software distributed under the License is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the License for the specific language governing permissions and limitations under the License. Description: System Clock = 200 - 250 MHz File Description: Change History: /***********************************************************************/ #include #include #include "MainBrain.h" uint8_t back_level; int CanvasColor; int TextColor; unsigned ascii_char; int color1; int color2; uint16_t hchar; uint16_t vchar; uint8_t Display_Read; uint8_t disData[10]; unsigned row_start; unsigned row_end; unsigned col_start; unsigned col_end; int t; void Backlight_Control(uint8_t back_level) { //PWM Setup for backlight control //sets frequency PR2 = 300; OC5CONbits.OCTSEL = 0; //select TMR2 OC5CONbits.OCM = 6; //PWM mode, no fault pin OC5CONbits.ON = 1; //specifies duty cycle in percent if((back_level <= 10) | (back_level >= 0)) { if(back_level == 0) { OC5RS = 300; } if(back_level == 1) { OC5RS = 270; } if(back_level == 2) { OC5RS = 243; } if(back_level == 3) { OC5RS = 216; } if(back_level == 4) { OC5RS = 189; } if(back_level == 5) { OC5RS = 162; } if(back_level == 6) { OC5RS = 135; } if(back_level == 7) { OC5RS = 108; } if(back_level == 8) { OC5RS = 81; } if(back_level == 9) { OC5RS = 54; } if(back_level == 10) { OC5RS = 27; } } T2CONbits.ON = 1; return; } void Display_init(void) { //RG12 and RG14 = data bits D17 and D16 TRISGbits.TRISG12 = 0; TRISGbits.TRISG14 = 0; PORTGbits.RG12 = 0; PORTGbits.RG14 = 0; //Configure Pin for D/C TRISBbits.TRISB1 = 0; PORTBbits.RB1 = 1; //Select Display (/CS) TRISAbits.TRISA9 = 0; PORTAbits.RA9 = 0; //Software RESET //RB1 = D/C 1=Data, 0=Command PORTBbits.RB1 = 0; PMDOUT = 0x01; while(PMMODEbits.BUSY == 1); //Select Display (/CS) PORTAbits.RA9 = 1; //>120mS Delay //to allow display to complete reset //set Timer 5 prescaler /256 Delay32(7, 65535); //Select Display (/CS) PORTAbits.RA9 = 0; //SLPOUT //RB1 = D/C 1=Data, 0=Command PORTBbits.RB1 = 0; PMDOUT = 0x011; while(PMMODEbits.BUSY == 1); //Set pixel format = 16-bit //05h = 16-bit //06h = 18-bit //07h = 24-bit //RB1 = D/C 1=Data, 0=Command PORTBbits.RB1 = 0; PMDOUT = 0x03a; while(PMMODEbits.BUSY == 1); //RB1 = D/C 1=Data, 0=Command PORTBbits.RB1 = 1; PMDOUT = 0x05; while(PMMODEbits.BUSY == 1); //Set Screen Rotation //RB1 = D/C 1=Data, 0=Command PORTBbits.RB1 = 0; //MADCTL - Memory Access Control PMDOUT = 0x36; while(PMMODEbits.BUSY == 1); //RB1 = D/C 1=Data, 0=Command PORTBbits.RB1 = 1; //D7 (MY) //D6 (MX) //D5 (MV) //D4 (ML) //D3 (RGB) 1=BGR. 0=RGB //D2 (reserved) //D1 (SS) //D0 (GS) //0x28 = wide screen, connector on righthand side //0xe8 = wide screen, connector on Lefthand side PMDOUT = 0x28; while(PMMODEbits.BUSY == 1); //Select Display (/CS) PORTAbits.RA9 = 1; } //00h - no operation void Display_NOP(void) { //Select Display (/CS) PORTAbits.RA9 = 0; //RB1 = D/C 1=Data, 0=Command PORTBbits.RB1 = 0; //Command 00h = NOP PMDOUT = 0x00; while(PMMODEbits.BUSY == 1); //Select Display (/CS) PORTAbits.RA9 = 1; return; } //01 - software reset void Display_SWRESET(void) { //Select Display (/CS) PORTAbits.RA9 = 0; //RB1 = D/C 1=Data, 0=Command PORTBbits.RB1 = 0; //Command 01h = SWRESET PMDOUT = 0x01; while(PMMODEbits.BUSY == 1); //Select Display (/CS) PORTAbits.RA9 = 1; return; } //04h - Read Display Identification Information uint8_t Display_RDDIDIF(void) { //Select Display (/CS) PORTAbits.RA9 = 0; //RB1 = D/C 1=Data, 0=Command PORTBbits.RB1 = 0; //Command 04h = RDDPM PMDOUT = 0x04; while(PMMODEbits.BUSY == 1); //RB1 = D/C 1=Data, 0=Command PORTBbits.RB1 = 1; //Dummy Read disData[0] = PMRDIN; while(PMMODEbits.BUSY == 1); //Read Display Data disData[1] = PMRDIN; while(PMMODEbits.BUSY == 1); disData[2] = PMRDIN; while(PMMODEbits.BUSY == 1); //Read Display Data disData[3] = PMRDIN; while(PMMODEbits.BUSY == 1); disData[4] = PMRDIN; while(PMMODEbits.BUSY == 1); //Select Display (/CS) PORTAbits.RA9 = 1; } //05 - Read Number of the Errors on DSI void Display_RDNUMED(void) { //Select Display (/CS) PORTAbits.RA9 = 0; //RB1 = D/C 1=Data, 0=Command PORTBbits.RB1 = 0; //Command 05h = RDDPM PMDOUT = 0x05; while(PMMODEbits.BUSY == 1); //RB1 = D/C 1=Data, 0=Command PORTBbits.RB1 = 1; //Dummy Read for PMP disData[0] = PMRDIN; while(PMMODEbits.BUSY == 1); //Dummy read for display disData[1] = PMRDIN; while(PMMODEbits.BUSY == 1); //Read Display Data disData[2] = PMRDIN; while(PMMODEbits.BUSY == 1); //Select Display (/CS) PORTAbits.RA9 = 1; } //09h - Read Display Status void Display_RDDST(void) { //Select Display (/CS) PORTAbits.RA9 = 0; //RB1 = D/C 1=Data, 0=Command PORTBbits.RB1 = 0; //Command 09h = RDDPM PMDOUT = 0x09; while(PMMODEbits.BUSY == 1); //RB1 = D/C 1=Data, 0=Command PORTBbits.RB1 = 1; //Dummy Read for PMP disData[0] = PMRDIN; while(PMMODEbits.BUSY == 1); //Dummy read for display disData[1] = PMRDIN; while(PMMODEbits.BUSY == 1); //Dummy read for Display disData[2] = PMRDIN; while(PMMODEbits.BUSY == 1); //Read Display Data disData[3] = PMRDIN; while(PMMODEbits.BUSY == 1); disData[4] = PMRDIN; while(PMMODEbits.BUSY == 1); disData[5] = PMRDIN; while(PMMODEbits.BUSY == 1); //Select Display (/CS) PORTAbits.RA9 = 1; } //0Ah - read power mode void Display_RDDPM(void) { //Select Display (/CS) PORTAbits.RA9 = 0; //RB1 = D/C 1=Data, 0=Command PORTBbits.RB1 = 0; //Command 0ah = RDDPM PMDOUT = 0x0a; while(PMMODEbits.BUSY == 1); //RB1 = D/C 1=Data, 0=Command PORTBbits.RB1 = 1; //Dummy Read for PMP disData[0] = PMRDIN; while(PMMODEbits.BUSY == 1); //Dummy read for display disData[1] = PMRDIN; while(PMMODEbits.BUSY == 1); //Read the Data disData[2] = PMRDIN; while(PMMODEbits.BUSY == 1); //Select Display (/CS) PORTAbits.RA9 = 1; } //0Bh - read display MADCTL uint8_t Display_RDDMADCTL(void) { //Select Display (/CS) PORTAbits.RA9 = 0; //RB1 = D/C 1=Data, 0=Command PORTBbits.RB1 = 0; //Command 0bh = RDDPM PMDOUT = 0x0b; while(PMMODEbits.BUSY == 1); //RB1 = D/C 1=Data, 0=Command PORTBbits.RB1 = 1; //Dummy Read for PMP disData[0] = PMRDIN; while(PMMODEbits.BUSY == 1); //Dummy read for display disData[1] = PMRDIN; while(PMMODEbits.BUSY == 1); //Read the Data disData[2] = PMRDIN; while(PMMODEbits.BUSY == 1); //Select Display (/CS) PORTAbits.RA9 = 1; } //0Ch - get pixel format void Display_RDDCOLMOD(void) { //Select Display (/CS) PORTAbits.RA9 = 0; //RB1 = D/C 1=Data, 0=Command PORTBbits.RB1 = 0; //Command 0ch = RDDCOLMOD PMDOUT = 0x0c; while(PMMODEbits.BUSY == 1); //RB1 = D/C 1=Data, 0=Command PORTBbits.RB1 = 1; //Dummy Read for PMP disData[0] = PMRDIN; while(PMMODEbits.BUSY == 1); //Dummy read for display disData[1] = PMRDIN; while(PMMODEbits.BUSY == 1); //Read the Data disData[2] = PMRDIN; while(PMMODEbits.BUSY == 1); //Select Display (/CS) PORTAbits.RA9 = 1; } //0Dh - get display mode void Display_RDDIM(void) { //Select Display (/CS) PORTAbits.RA9 = 0; //RB1 = D/C 1=Data, 0=Command PORTBbits.RB1 = 0; //Command 0dh = RDDIM PMDOUT = 0x0d; while(PMMODEbits.BUSY == 1); //RB1 = D/C 1=Data, 0=Command PORTBbits.RB1 = 1; //Dummy Read for PMP disData[0] = PMRDIN; while(PMMODEbits.BUSY == 1); //Dummy read for display disData[1] = PMRDIN; while(PMMODEbits.BUSY == 1); //Read the Data disData[2] = PMRDIN; while(PMMODEbits.BUSY == 1); //Select Display (/CS) PORTAbits.RA9 = 1; } //0Eh - get signal mode void Display_RDDSM(void) { //Select Display (/CS) PORTAbits.RA9 = 0; //RB1 = D/C 1=Data, 0=Command PORTBbits.RB1 = 0; //Command 0eh = RDDSM PMDOUT = 0x0e; while(PMMODEbits.BUSY == 1); //RB1 = D/C 1=Data, 0=Command PORTBbits.RB1 = 1; //Dummy Read for PMP disData[0] = PMRDIN; while(PMMODEbits.BUSY == 1); //Dummy read for display disData[1] = PMRDIN; while(PMMODEbits.BUSY == 1); //Read the Data disData[2] = PMRDIN; while(PMMODEbits.BUSY == 1); //Select Display (/CS) PORTAbits.RA9 = 1; } //0Fh - get diagnostic result void Display_RDDSDR(void) { //Select Display (/CS) PORTAbits.RA9 = 0; //RB1 = D/C 1=Data, 0=Command PORTBbits.RB1 = 0; //Command 0fh = RDDSDR PMDOUT = 0x0f; while(PMMODEbits.BUSY == 1); //RB1 = D/C 1=Data, 0=Command PORTBbits.RB1 = 1; //Dummy Read for PMP disData[0] = PMRDIN; while(PMMODEbits.BUSY == 1); //Dummy read for display disData[1] = PMRDIN; while(PMMODEbits.BUSY == 1); //Read the Data disData[2] = PMRDIN; while(PMMODEbits.BUSY == 1); //Select Display (/CS) PORTAbits.RA9 = 1; } //10h - enter sleep mode void Display_SLPIN(void) { //Select Display (/CS) PORTAbits.RA9 = 0; //RB1 = D/C 1=Data, 0=Command PORTBbits.RB1 = 0; //Command 10h = SLPIN PMDOUT = 0x10; while(PMMODEbits.BUSY == 1); //Select Display (/CS) PORTAbits.RA9 = 1; } //11h - exit sleep mode void Display_SLPOUT(void) { //Select Display (/CS) PORTAbits.RA9 = 0; //RB1 = D/C 1=Data, 0=Command PORTBbits.RB1 = 0; //Command 11h = SLPOUT PMDOUT = 0x11; while(PMMODEbits.BUSY == 1); //Select Display (/CS) PORTAbits.RA9 = 1; } //12h - enter partial mode void Display_PTLON(void) { //Select Display (/CS) PORTAbits.RA9 = 0; //RB1 = D/C 1=Data, 0=Command PORTBbits.RB1 = 0; //Command 12h = PTLON PMDOUT = 0x12; while(PMMODEbits.BUSY == 1); //Select Display (/CS) PORTAbits.RA9 = 1; } //13h - enter normal mode void Display_NORON(void) { //Select Display (/CS) PORTAbits.RA9 = 0; //RB1 = D/C 1=Data, 0=Command PORTBbits.RB1 = 0; //Command 13h = NORON PMDOUT = 0x13; while(PMMODEbits.BUSY == 1); //Select Display (/CS) PORTAbits.RA9 = 1; } //20h - exit inversion mode void Display_INVOFF(void) { //Select Display (/CS) PORTAbits.RA9 = 0; //RB1 = D/C 1=Data, 0=Command PORTBbits.RB1 = 0; //Command 20h = INVOFF PMDOUT = 0x20; while(PMMODEbits.BUSY == 1); //Select Display (/CS) PORTAbits.RA9 = 1; } //21h - enter inversion mode void Display_INVON(void) { //Select Display (/CS) PORTAbits.RA9 = 0; //RB1 = D/C 1=Data, 0=Command PORTBbits.RB1 = 0; //Command 21h = INVON PMDOUT = 0x21; while(PMMODEbits.BUSY == 1); //Select Display (/CS) PORTAbits.RA9 = 1; } //22h - All Pixels OFF void Display_ALLPOFF(void) { //Select Display (/CS) PORTAbits.RA9 = 0; //RB1 = D/C 1=Data, 0=Command PORTBbits.RB1 = 0; //Command 22h = INVON PMDOUT = 0x22; while(PMMODEbits.BUSY == 1); //Select Display (/CS) PORTAbits.RA9 = 1; } //23h - All Pixels ON void Display_ALLPON(void) { //Select Display (/CS) PORTAbits.RA9 = 0; //RB1 = D/C 1=Data, 0=Command PORTBbits.RB1 = 0; //Command 23h = INVON PMDOUT = 0x23; while(PMMODEbits.BUSY == 1); //Select Display (/CS) PORTAbits.RA9 = 1; return; } //28h - display off void Display_DISPOFF(void) { //Select Display (/CS) PORTAbits.RA9 = 0; //RB1 = D/C 1=Data, 0=Command PORTBbits.RB1 = 0; //Command 28h = DSPOFF PMDOUT = 0x28; while(PMMODEbits.BUSY == 1); //Select Display (/CS) PORTAbits.RA9 = 1; return; } //29h - display on void Display_DISPON(void) { //Select Display (/CS) PORTAbits.RA9 = 0; //RB1 = D/C 1=Data, 0=Command PORTBbits.RB1 = 0; //Command 29h = DISPON PMDOUT = 0x29; while(PMMODEbits.BUSY == 1); //Select Display (/CS) PORTAbits.RA9 = 1; return; } //2a - set column address void Display_CASET(uint16_t col_start, uint16_t col_end) { if(col_end == 0) { col_end = col_start + 15; } //Select Display (/CS) PORTAbits.RA9 = 0; //RB1 = D/C 1=Data, 0=Command PORTBbits.RB1 = 0; PMDOUT = 0x02a; while(PMMODEbits.BUSY == 1); //RB1 = D/C 1=Data, 0=Command PORTBbits.RB1 = 1; //break in to bytes HI and LO //Column Start //HI if(col_start > 0xff) { PMDOUT = 1; } else { PMDOUT = 0; } while(PMMODEbits.BUSY == 1); //LO PMDOUT = col_start; while(PMMODEbits.BUSY == 1); //Column End //HI if(col_end > 0xff) { PMDOUT = 1; } else { PMDOUT = 0; } while(PMMODEbits.BUSY == 1); //LO PMDOUT = col_end; while(PMMODEbits.BUSY == 1); //Select Display (/CS) PORTAbits.RA9 = 1; return; } //2Bh - set row address void Display_RASET(unsigned row_start, unsigned row_end) { if(row_end == 0) { row_end = row_start + 21; } //Select Display (/CS) PORTAbits.RA9 = 0; //RB1 = D/C 1=Data, 0=Command PORTBbits.RB1 = 0; PMDOUT = 0x02b; while(PMMODEbits.BUSY == 1); //RB1 = D/C 1=Data, 0=Command PORTBbits.RB1 = 1; //break in to bytes HI and LO //Row Start //HI if(row_start > 0xff) { PMDOUT = 1; } else { PMDOUT = 0; } while(PMMODEbits.BUSY == 1); //LO PMDOUT = row_start; while(PMMODEbits.BUSY == 1); //Row End //HI if(row_end > 0xff) { PMDOUT = 1; } else { PMDOUT = 0; } while(PMMODEbits.BUSY == 1); //LO PMDOUT = row_end; while(PMMODEbits.BUSY == 1); //Select Display (/CS) PORTAbits.RA9 = 1; return; } //2Ch - memory write void Display_RAMWR(void) { //Select Display (/CS) PORTAbits.RA9 = 0; //RB1 = D/C 1=Data, 0=Command PORTBbits.RB1 = 0; //Command 2Ch = RAMWR PMDOUT = 0x2C; while(PMMODEbits.BUSY == 1); //RB1 = D/C 1=Data, 0=Command PORTBbits.RB1 = 1; //pixel data is then written here //until another command is given //Select Display (/CS) //PORTAbits.RA9 = 1; return; } //2Eh - memory read void Display_RAMRD(void) { //Select Display (/CS) PORTAbits.RA9 = 0; //RB1 = D/C 1=Data, 0=Command PORTBbits.RB1 = 0; //Command 2eh = RDDSM PMDOUT = 0x2e; while(PMMODEbits.BUSY == 1); //RB1 = D/C 1=Data, 0=Command PORTBbits.RB1 = 1; //Dummy Read for PMP disData[0] = PMRDIN; while(PMMODEbits.BUSY == 1); //Dummy read for display disData[1] = PMRDIN; while(PMMODEbits.BUSY == 1); //Read the Data disData[2] = PMRDIN; while(PMMODEbits.BUSY == 1); //Read the Data disData[3] = PMRDIN; while(PMMODEbits.BUSY == 1); //Read the Data disData[4] = PMRDIN; while(PMMODEbits.BUSY == 1); //Select Display (/CS) PORTAbits.RA9 = 1; return; } //30h - Set_partial_area void Display_PLTAR(unsigned SR_HI, unsigned SR_LO, unsigned ER_HI, unsigned ER_LO) { //Select Display (/CS) PORTAbits.RA9 = 0; //RB1 = D/C 1=Data, 0=Command PORTBbits.RB1 = 0; //Command 30h PMDOUT = 0x30; while(PMMODEbits.BUSY == 1); //RB1 = D/C 1=Data, 0=Command PORTBbits.RB1 = 1; //Upper byte start row PMDOUT = SR_HI; while(PMMODEbits.BUSY == 1); //Lower byte start row PMDOUT = SR_LO; while(PMMODEbits.BUSY == 1); //Upper byte end row PMDOUT = ER_HI; while(PMMODEbits.BUSY == 1); //Upper byte end row PMDOUT = ER_LO; while(PMMODEbits.BUSY == 1); //Select Display (/CS) PORTAbits.RA9 = 1; } //draws a rectangular block of colored pixels void Display_Rect(unsigned col_start, unsigned col_end, unsigned row_start, unsigned row_end, unsigned rect_color) { unsigned a = col_start; unsigned b = row_start; unsigned c = col_end; unsigned d = row_end; Display_CASET(col_start, col_end - 1); Display_RASET(row_start, row_end - 1); Display_RAMWR(); //Select Display (/CS) PORTAbits.RA9 = 0; for(int i=0;i<(col_end - col_start) * (row_end - row_start); i++) { PMDOUT = rect_color; while(PMMODEbits.BUSY == 1); for(int i=0;i<5;i++); } //Select Display (/CS) PORTAbits.RA9 = 1; col_start = a; row_start = b; col_end = c; row_end = d; } void Display_CLRSCN(int CanvasColor) { Display_CASET(0, 479); Display_RASET(0, 319); Display_RAMWR(); for(int i=0;i<=153600;i++) { PMDOUT = CanvasColor; while(PMMODEbits.BUSY == 1); } } //Writes a character to the screen void WriteChar(unsigned col_start, unsigned row_start, unsigned ascii_char, int TextColor, int CanvasColor) { //Makes sure no out of bounds if(ascii_char > 0x7F || ascii_char < 0) { ascii_char = 0x2a; } int x; int text_char = ascii_char - 32; int off_set = lut[text_char]; int read = courier_new_16pt_bold[off_set]; int a = 0b10000000; int pixel = 0; int s = 0; int i; col_end = col_start + 15; row_end = row_start + 21; Display_CASET(col_start, col_end); Display_RASET(row_start, row_end); Display_RAMWR(); for(s=0;s<=45;s++) { for(i=0;i<=7;i++) { x = read & a; if(x > 0) { pixel = TextColor; } else { pixel = CanvasColor; } //Select Display (/CS) PORTAbits.RA9 = 0; PMDOUT = pixel; while(PMMODEbits.BUSY == 1); //Select Display (/CS) PORTAbits.RA9 = 1; a = a / 2; } off_set++; read = courier_new_16pt_bold[off_set]; a = 0b10000000; } //this keeps track of the horizontal position. hchar = hchar + 15; return; } //Writes a null terminated string from a previously defined array void WriteString(unsigned col_start, unsigned row_start, char array_name[], int TextColor, int CanvasColor) { int offset = 0; //must initialize test_char to something other than \0 //so we might as well use the array data char test_char = array_name[offset]; while(test_char != '\0') { test_char = array_name[offset]; Display_CASET(col_start, col_start + 15); WriteChar(col_start, row_start, test_char, TextColor, CanvasColor); offset++; col_start = col_start + 15; } //cleans up the extra white space hchar = hchar - 15; } //Writes a character with 2 background colors for button text void WriteButtonChar(unsigned col_start, unsigned row_start, unsigned ascii_char, int TextColor, int color1, int color2) { //Makes sure no out of bounds if(ascii_char > 0x7F || ascii_char < 0) { ascii_char = 0x2a; } int x; int text_char = ascii_char - 32; int off_set = lut[text_char]; int read = courier_new_16pt_bold[off_set]; int a = 0b10000000; int pixel = 0; int s = 0; int i; col_end = col_start + 15; row_end = row_start + 21; Display_CASET(col_start, col_end); Display_RASET(row_start, row_end); Display_RAMWR(); for(s=0;s<44;s++) { for(i=0;i<=7;i++) { x = read & a; if(x > 0) { pixel = TextColor; } else { if(s < 24) { pixel = color1; } else { pixel = color2; } } //Select Display (/CS) PORTAbits.RA9 = 0; PMDOUT = pixel; while(PMMODEbits.BUSY == 1); //Select Display (/CS) PORTAbits.RA9 = 1; a = a / 2; } off_set++; read = courier_new_16pt_bold[off_set]; a = 0b10000000; } //this keeps track of the horizontal position. hchar = hchar + 15; return; } //Writes a null terminated string from a previously defined array with button colors void WriteButtonString(unsigned col_start, unsigned row_start, char array_name[], int TextColor, int color1, int color2) { int offset = 0; //must initialize test_char to something other than \0 //so we might as well use the array data char test_char = array_name[offset]; while(test_char != '\0') { test_char = array_name[offset]; Display_CASET(col_start, col_start + 15); WriteButtonChar(col_start, row_start, test_char, TextColor, color1, color2); offset++; col_start = col_start + 15; } //cleans up the extra white space hchar = hchar - 15; } void DrawButton(unsigned col_start, unsigned row_start, uint8_t length, uint8_t height, int color1, int color2, int border_color, char array_name[]) { //Draw border //Display_Rect(20, 170, 50, 52, 0xad55); Display_Rect(col_start, col_start + length, row_start, row_start + 2, border_color); //Display_Rect(168, 170, 50, 100, 0xad55); Display_Rect((col_start + length) - 2, col_start + length, row_start, row_start + height, border_color); //Display_Rect(20, 170, 98, 100, 0xad55); Display_Rect(col_start, col_start + length, (row_start + height) - 2, row_start + height, border_color); //Display_Rect(20, 22, 50, 100, 0xad55); Display_Rect(col_start, col_start + 2, row_start, row_start + height, border_color); //Draw upper half //Display_Rect(colStart + 2, 168, 52, 75, 0xef7d); Display_Rect(col_start + 2, (col_start + length) - 2, row_start + 2, row_start + (height / 2), color1); //Draw lower half //Display_Rect(22, 168, 75, 98, 0xd6ba); Display_Rect(col_start + 2, (col_start + length) - 2, row_start + (height / 2), (row_start + height) - 2, color2); //Draw Button Text WriteButtonString(col_start + ((length - ((strlen(array_name) * 15))) / 2), row_start + 13, array_name, TextColor, color1, color2);//((length - strlen(array_name)) / 2) }