/********************************************** * Photo Fram V0.91 2023/07/27 * PIC24FJ128GB106 family * * 480x320 TFT LCD display program with SD card driver ST9776S * * ***********************************************/ // PIC24FJ128GB106 Configuration Bit Settings // 'C' source line config statements /* // CONFIG3 #pragma config WPFP = WPFP511 // Write Protection Flash Page Segment Boundary (Highest Page (same as page 85)) #pragma config WPDIS = WPDIS // Segment Write Protection Disable bit (Segmented code protection disabled) #pragma config WPCFG = WPCFGDIS // Configuration Word Code Page Protection Select bit (Last page(at the top of program memory) and Flash configuration words are not protected) #pragma config WPEND = WPENDMEM // Segment Write Protection End Page Select bit (Write Protect from WPFP to the last page of memory) // CONFIG2 #pragma config POSCMOD = NONE // Primary Oscillator Select (Primary oscillator disabled) #pragma config DISUVREG = OFF // Internal USB 3.3V Regulator Disable bit (Regulator is disabled) #pragma config IOL1WAY = OFF // IOLOCK One-Way Set Enable bit (Unlimited Writes To RP Registers) #pragma config OSCIOFNC = OFF // Primary Oscillator Output Function (OSCO functions as CLKO (FOSC/2)) #pragma config FCKSM = CSDCMD // Clock Switching and Monitor (Both Clock Switching and Fail-safe Clock Monitor are disabled) #pragma config FNOSC = FRCPLL // Oscillator Select (Fast RC oscillator with Postscaler and PLL module (FRCPLL)) #pragma config PLL_96MHZ = ON // 96MHz PLL Disable (Enabled) #pragma config PLLDIV = DIV2 // USB 96 MHz PLL Prescaler Select bits (Oscillator input divided by 2 (8MHz input)) #pragma config IESO = OFF // Internal External Switch Over Mode (IESO mode (Two-speed start-up)disabled) // CONFIG1 #pragma config WDTPS = PS32768 // Watchdog Timer Postscaler (1:32,768) #pragma config FWPSA = PR128 // WDT Prescaler (Prescaler ratio of 1:128) #pragma config WINDIS = OFF // Watchdog Timer Window (Standard Watchdog Timer enabled,(Windowed-mode is disabled)) #pragma config FWDTEN = OFF // Watchdog Timer Enable (Watchdog Timer is disabled) #pragma config ICS = PGx1 // Comm Channel Select (Emulator functions are shared with PGEC1/PGED1) #pragma config GWRP = OFF // General Code Segment Write Protect (Writes to program memory are allowed) #pragma config GCP = OFF // General Code Segment Code Protect (Code protection is disabled) //#pragma config JTAGEN = OFF // JTAG Port Enable (JTAG port is disabled) */ // #pragma config statements should precede project file includes. // Use project enums instead of #define for ON and OFF. #include #include #define FCY 16000000UL// libpic30.hの前にFosc/2を定義　__delay関数用 #include #include "Font7.h" #include "SDC_main.h" #include "BMP_display_system.h" #define LCD_CS LATEbits.LATE6 #define LCD_DC LATEbits.LATE7 #define LCD_RES LATGbits.LATG6 #define GLED LATBbits.LATB8 #define TEST LATDbits.LATD2 #define SD_CD PORTDbits.RD1 #define KDIR PORTBbits.RB12 #define KUP PORTBbits.RB13 #define KDOWN PORTBbits.RB14 #define KENTER PORTBbits.RB15 #define us unsigned us char lastKDIR,lastKUP,lastKDOWN,lastKENTER; us char mojicolor,backcolor; us char No_media,SD_CK,lastSD_CD,CHATA; unsigned int FX,FY;//フォント表示の開始座標 unsigned int GX,GY,GIFx,GIFy;//グラフ表示座標　ピクセルサイズ　x,y unsigned int F_col,F_row; us char lcd_digi[10]; //us char coment[]="happy new year"; us int lastmemory[64]; const __attribute__((section(".Data_Memory"), space (prog), address (0x9600) )) unsigned int _flash_datas[96*8]; int lastdispmax,lastdispmin; us char str[32]; us char color[17][3];//18bit color data us char readFname[32][256]; int maxFname,FnameIndex; int openid,Hgif,Vgif,offset;// us int xt,yt,st; //uint8_t fname8[32]; //関数宣言 void disp_dir_fname(int idx); void File_open(int index); void INC_Fname_disp(int yd); void DEC_Fname_disp(int yd); unsigned char color0[16][3]= {//24bit color data RGB {0,0,0},//0 黒 {255,0,0},//1　赤 {0,255,0},//2　緑 {0,100,255},//3　青 {255,255,0},//4　黄 {0,255,255},//5　シアン {255,0,255},//6　紫 {255,255,255},//7　白 {0,40,41},//8　紺 {120,0,0},//9　茶 {0,50,0},//10　 {120,120,0},//11　 {0,30,50},//12 {120,0,120},//13 {60,60,60},//14 {255,70,0}//15 }; /////////////////////////////////////////////フラッシュメモリー読み書き void Flash_Read(unsigned char LN) { unsigned int i=0; unsigned int page = __builtin_tblpage(&_flash_datas); unsigned int offset = __builtin_tbloffset(&_flash_datas); // フラッシュメモリー読み込み TBLPAG = page; for (i=0; i<=LN; i++) { lastmemory[i] = __builtin_tblrdl(offset + i*2); } } void Flash_Write(unsigned char LN) { unsigned int i=0; unsigned int page = __builtin_tblpage(&_flash_datas); unsigned int offset = __builtin_tbloffset(&_flash_datas); // ページ消去 TBLPAG = page; __builtin_tblwtl(offset, 0x0000); // NVMCON = 0x4042; asm volatile ("disi #5"); __builtin_write_NVM(); //erase 8line = 64*8 while(NVMCONbits.WR); // ラストメモリー書き込み NVMCON = 0x4003; TBLPAG = page; for (i=0; i<=LN; i++) { __builtin_tblwtl(offset + i*2, lastmemory[i]); // *2 偶数 __builtin_tblwth(offset + i*2, 0xFF); asm volatile ("disi #5"); __builtin_write_NVM(); while(NVMCONbits.WR); } } /////////////////////////////////////////////フラッシュメモリー読み書きEND void lcd_CMD(unsigned char CM) { LCD_DC = 0; LCD_CS = 0; SPI2BUF = CM; __delay_us(2) ; LCD_CS = 1; } void lcd_DATA(unsigned char DA) { LCD_DC = 1; LCD_CS = 0; SPI2BUF = DA; __delay_us(2) ; LCD_CS = 1; } void init_LCD() { LCD_RES = 0; __delay_ms(120) ; LCD_RES = 1; __delay_ms(120) ; lcd_CMD(0x01); __delay_ms(120) ; lcd_CMD(0x11);//Sleep Out lcd_CMD(0x28);// display off __delay_ms(120) ; lcd_CMD(0x36);// MADCTL Memoru Data Access Control lcd_DATA(0b01001000); lcd_CMD(0x3A);// COLMOD Interface Pixel Format lcd_DATA(0x66); lcd_CMD(0x2A);// CASET Column Address Set lcd_DATA(0x00); lcd_DATA(0x00); lcd_DATA(0x01);// 01 lcd_DATA(0xDF);//479 DF lcd_CMD(0x2B);// RASET Row Address Set lcd_DATA(0x00); lcd_DATA(0x00); lcd_DATA(0x01);// 01 lcd_DATA(0x3F);//319 3F __delay_ms(200) ; } void itostring(unsigned char digit, unsigned long int data,unsigned char *buffer) { unsigned char i; buffer += digit; *buffer =0; // 最後の数字位置 for(i=digit; i>0; i--) { // 変換は下位から上位へ buffer--; // ポインター１ *buffer = (data % 10) + '0'; // ASCIIへ data = data / 10; // 次の桁へ } } void set_col_range(unsigned int start, unsigned int end) {//行範囲の指定 lcd_CMD(0x002A); lcd_DATA(start >> 8); lcd_DATA(start); lcd_DATA(end >> 8); lcd_DATA(end); } void set_row_range(unsigned int start, unsigned int end) {//列範囲の指定 lcd_CMD(0x002B); lcd_DATA(start >> 8); lcd_DATA(start); lcd_DATA(end >> 8); lcd_DATA(end); } void set_LCDcolor(unsigned char C) {//24bitRGB?16bitRGB unsigned int c0; us int cr,cg,cb; c0 = 0; cr = color0[C][0];//赤 cg = color0[C][1];//緑 cb = color0[C][2];//青 /* cr =255- color0[C][0];//赤 cg =255- color0[C][1];//緑 cb =255- color0[C][2];//青 */ color[C][0] = cr; color[C][1] = cg; color[C][2] = cb; } void makecolorList(){ us char i; for (i = 0;i <= 15;i++){ set_LCDcolor(i); } } void write_color(unsigned char C) { lcd_DATA(color[C][0]); lcd_DATA(color[C][1]); lcd_DATA(color[C][2]); } void select_font_mk2(unsigned int F) { switch (F) { case 7:F_col=6;F_row=9;break;//実際のフォントドットから-1した値 case 6:F_col=5;F_row=9;break; case 12:F_col=11;F_row=21;break; } } void mojidisp_mk2(us char f,us char ch,us char spn) {//BLOCK文字表示 int k; const unsigned char *fc; int x,y,ma,mj; set_col_range(FX,FX+F_col); set_row_range(FY,FY+F_row); lcd_CMD(0x2C);//色データ書き込み switch (f) { case 7:fc = Font7_table[ch];break; // case 6:fc = Font6_table[ch];break; // case 12:fc = Font12_table[ch];break; } mj = F_col; for (y=0;y<=F_row;y++) { mj = F_col; for (x=0;x<=F_col;x++) { ma = mj % 8;//ma:mjを8で割り算した余り k=(*fc) & (1<< ma); if (k>0) { write_color(mojicolor);//文字色 } else { write_color(backcolor);//背景色 } mj--; if (ma == 0) {if (x < F_col) {fc++;}} } fc++; } FX=FX+F_col+spn; } void mojiretsudisp_mk2( us int x,us int y,us char fnt, char *str,us char spn) {// 文字列表示 unsigned char i; char len; FX = x; FY =y; select_font_mk2(fnt); len = strlen(str); for (i=0;i maxFname){FnameIndex=0;return;} if (FnameIndex > lastdispmax) { INC_Fname_disp(FnameIndex);return; }else{ FX=60;FY=25+(15*ya); strcpy(str,readFname[FnameIndex]);mojicolor=2; mojiretsudisp_mk2(FX,FY,7,str,2);// FX,FY,Font番号,文字,スパン } } } void selectKENTER() { unsigned char sw; if (KENTER == 1) {lastKENTER = 1; return;} if (KENTER == lastKENTER) {return;} sw = getKeySw(KENTER,3); lastKENTER = sw; if (sw == 0) { File_open(FnameIndex); } } void FnameSort(unsigned char n) { int i, j; char temp[32]; // 作業用ポインタ for (i = 0; i < n - 1; i++) { for (j = i + 1; j < n; j++) { if ((strcmp(readFname[j], readFname[i])) > 0) { strcpy(temp, readFname[i]); strcpy(readFname[i], readFname[j]); strcpy(readFname[j], temp); } } } } void INC_Fname_disp(int yd){ int ymax,y,yc; write_line(0,0,160,330,8);//Xs,Ys,Xe,Ye,Color FnameIndex = yd; if (maxFname > yd +20){ymax = yd +20;}else{ymax = maxFname-yd;} for (y=0;y < ymax;y++) { find_fname_disp(y+FnameIndex); // FnameIndex++; } lastdispmax = yd + ymax - 1; lastdispmin = yd; } void DEC_Fname_disp(int ys){ int ymax,y,yd; yd = ys; write_line(0,0,160,330,8);//Xs,Ys,Xe,Ye,Color // FnameIndex = yd; // ymax = yd; // if ((yd - 19) < 1){ys=0;}else {ys = yd -19;} for (y=0;y < 20;y++) { find_fname_disp(y+yd); // FnameIndex++; } lastdispmax = yd; lastdispmin = yd - 19; // FnameIndex = yd +19; // find_fname_disp(FnameIndex); } void find_fname_disp(int yd) {//ydは表示するFnameIndex int xd,ya,yc; ya = yd%20; xd=15;yc = 25+(15*ya); write_line(0,yc-2,160,yc + 12,8);//Xs,Ys,Xe,Ye,Color FX=15; FY=25+(15*ya); mojicolor=7; integerdisp(FX, FY,7,3, yd, 2);//FX,FY,Font番号,桁数,数値,スパン if (yd == FnameIndex){mojicolor=2;}else{mojicolor=7;} FX = 60; mojiretsudisp_mk2(FX,FY,7,readFname[yd],2);// FX,FY,Font番号,文字,スパン } void disp_dir_fname(int idx){ int yd,ymax; lcd_CMD(0x36); lcd_DATA(0b01001000); ymax=maxFname; if (maxFname > 19) {ymax = 20;}else{ymax = maxFname;} FnameIndex= idx; write_line(0,0,120,25,8);//Xs,Ys,Xe,Ye,Color for (yd=0;yd < ymax;yd++) { find_fname_disp(yd + FnameIndex); // FnameIndex++; } lastdispmax = ymax - 1; lastdispmin = 0; write_line(188,20,276,54,8);//Xs,Ys,Xe,Ye,Color backcolor=8;mojicolor=7; FX=200;FY=25; mojiretsudisp_mk2(FX,FY,7,"All Files",2); FX = 233;FY = 40; integerdisp(FX, FY,7,3, maxFname, 2);//FX,FY,Font番号,桁数,数値,スパン } void Bmpdisplay(int grx, int gry, int col, int row,uint16_t *file) { us char c1,c2,cr,cg,cb,cd; int G_col=col-1; int G_row=row-1; int x,y,xofset,yofset; lcd_CMD(0x36); lcd_DATA(0b11011000); xofset = 0;grx = 0; yofset = 0;gry = 0; set_col_range(0,319); set_row_range(0,479); if (col > 320){ xofset = (col - 320)/2; } if (row > 480){ yofset = (row - 480)/2; } if (col < 320){grx = (320-col)/2; write_line(0,0,grx,479,8);//Xs,Ys,Xe,Ye,Color write_line(319-grx,0,319,479,8);//Xs,Ys,Xe,Ye,Color set_col_range(grx,grx + G_col); } if (row < 480){gry = (480-row)/2; write_line(0,0,319,gry,8);//Xs,Ys,Xe,Ye,Color write_line(0,479-gry,319,479,8);//Xs,Ys,Xe,Ye,Color set_row_range(gry,gry + G_row); } lcd_CMD(0x2C);//色データ書き込み for (y=0;y<=G_row;y++) { for (x=0;x<=G_col;x++) { cb=FILEIO_GetChar(file); cg=FILEIO_GetChar(file); cr=FILEIO_GetChar(file); if (((x >= xofset) && (x <= 319+xofset)) && ((y >= yofset) && (y <=479 + yofset))){ lcd_DATA(cr); lcd_DATA(cg); lcd_DATA(cb); } } } } void mediacheck() { lcd_CMD(0x36);// MADCTL Memoru Data Access Control lcd_DATA(0b01001000); if (SD_CD != lastSD_CD) { backcolor=8; mojicolor=7; write_line(0,0,130,20,8);//Xs,Ys,Xe,Ye,Color FX=15;FY=10; if (SD_CD == 1) { mojiretsudisp_mk2(FX,FY,7,"NO MEDIA ",2);// FX,FY,Font番号,文字スパン No_media=1; } else { mojiretsudisp_mk2(FX,FY,7,"MEDIA READY",2);// FX,FY,Font番号,文字スパン No_media=0; } lastSD_CD = SD_CD; } } void fname16tofname8(uint16_t *fname){ unsigned char i ; for (i=0;i<32;i++){ str[i]=(unsigned char)fname[i]; } } void set_dir_fname( us char *dir_fname,unsigned int yd){ maxFname=yd; strcpy(readFname[yd],dir_fname);//SDカードより読み込んだファイル名をus charの2次元配列に記憶 } void File_open(int index) { if (No_media == 1) {return;} strcpy(str,readFname[index]); mojicolor=4; strcpy(lastmemory,str); // mojiretsudisp_mk2(180,25,7,str,2);// FX,FY,Font番号,文字スパン Flash_Write(12); SD_CK=open_SD_card(readFname[index]); } void testdisp( char *coment,signed int val,us char degi){ FX=150;FY=40+15*st; mojiretsudisp_mk2(FX,FY,7,coment,2);// FX,FY,Font番号,文字スパン integerdisp(FX+20, FY,7,degi, val, 2);//FX,FY,Font番号,桁数,数値,スパン st++; } void analysGIFdata(){ // uint8_t st[6]; uint8_t i,BitCount,Comp; /* for(i=0;i<2;i++){ st[i]=GIFdata[i]; } st[2]=0;*/ // testdisp(st,0,1); Hgif = GIFdata[18] | GIFdata[19]<<8; // testdisp("Hgif",Hgif,3); Vgif = GIFdata[22] |GIFdata[23]<<8; // testdisp("Vgif",Vgif,3); offset = GIFdata[10] | GIFdata[11]<<8; // testdisp("Ofset",offset,3); BitCount = GIFdata[28] | GIFdata[29]<<8; // testdisp("BitCount",BitCount,2); Comp = GIFdata[0x1e] | GIFdata[0x1F]; // testdisp("Comp",Comp,2); st = 0; } int main() { unsigned int i,j; OSCCON = 0b0001000110100001; //Fosc FRCPLL 32MHz CLKDIV = 0x0000; AD1PCFGL = 0b1111111111111111;//AN無効 RPOR9bits.RP19R = 11;//RP19にSCK2を割り当て RPOR13bits.RP26R = 10;//RP26にSDO2を割り当て SPI2BUF = 0x0;//SP2バッファークリアー SPI2CON1 = 0b0000000001111011;//Active_Low SDO使用。8bit、マスターモード SP1/2 PP1/1 SPI2CON2 = 0b000000000000000;//フレーム未使用 SPI2STATbits.SPIEN = 1;//SPI2有効化 PORTB = 0b0000000000000000; //ポートB　L出力 TRISB = 0b1111000000000000; //RB12-15 input その他全て出力設定 PORTE =0b0000000000000111; //ポートC　出力設定 TRISE = 0b0000000000000000;//ポートE全て出力 TRISF = 0b0000000000000100; //RF2 U1RXに設定 TRISC = 0b0000000000000000; //ポートC　出力 TRISD = 0b0000000000000011; //ポートD　出力 TRISG = 0b0000000000000000; //ポートG　6,7,8出力 xt=180;yt=50;st=0; CHATA = 8; makecolorList(); init_LCD();//LCD初期設定 //***********************************画面クリアー（1番色(白)で全面塗りつぶし） lcd_CMD(0x002C);//色データ書き込み lcd_CMD(0x29);//Display ON write_line(0,0,319,479,8);//Xs,Ys,Xe,Ye,Color mojicolor=7;backcolor = 8; mojicolor=4; lastSD_CD = 2; // fname16tofname8(searchname); // year=2025; Flash_Read(11); mojicolor=4; // strcpy(str,lastmemory); // mojiretsudisp_mk2(180,25,7,lastmemory,2);// FX,FY,Font番号,文字スパン mediacheck(); SD_CK = finnd_SD_card(); for (i=0;i <= maxFname;i++){//全ファイル名を読み込む if (strcmp(lastmemory,readFname[i]) == 0){ SD_CK=open_SD_card(readFname[i]); break; } } while(1){ mediacheck(); selectKDIR(); selectKUP(); selectKDOWN(); selectKENTER(); GLED = ~GLED; }; }