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鍗曠墖鏈洪┍鍔ㄥ僵灞忔渶绠€鏂规锛氬崟鐗囨満_RA8889鏈€灏忓紑鍙戞澘椹卞姩鎺у埗TFT褰╁睆浠嬬粛锛堜笁锛夎蒋浠惰璁
鏈瘒浠嬬粛杞欢璁捐锛岀浉鍏充唬鐮佽浠庢湰浜虹浉鍏虫枃绔犺幏鍙栵紝鎴栬€呰嚦瀹樻柟璁哄潧鑾峰彇銆
涓€銆佽€佹牱瀛愶紝鍏堜笂涓€寮犺蒋浠朵唬鐮佸鍥撅細
浠ｇ爜涓夋鏇诧細
璁惧畾閫氫俊鏂瑰紡锛堝凡鍐欏ソ鍚勭閫氫俊鏂瑰紡鐨勫弬鑰冧唬鐮佷簡锛夛紱鍒濆鍖朢A8889锛屽涓婂浘鎵€绀猴紝鐪嬩技寰堝锛屼唬鐮侀兘鏄洿鎺ヨ皟鐢ˋPI鍑芥暟锛璋冪敤API鍑芥暟杩涜鐣岄潰璁捐锛屽浜庡伐涓氫笂鎵€浣跨敤鐨刄I锛岃繖浜汚PI瓒冲鐢紝涔熷崄鍒嗙畝娲侊紒
浜屻€佷唬鐮佽鐐癸細
1. 涓€浜涘畯瀹氫箟璇峰厛淇敼锛屽湪userdef.h
锛1锛夋樉瀛樿鍒掞細- /* RA8889鏄惧瓨鍜屾樉绀洪厤缃 */#define canvas_image_width 1600 //鐢诲竷瀹藉害锛岃瀹氫负灞忓鐨刵鍊#define main_image_width 1600 //鍥惧儚瀹藉害锛岃瀹氫负灞忓鐨刵鍊#define LCD_Width 800 #define LCD_Height 480
锛2锛変富棰戦厤缃紝涓€鑸彧淇敼SCAN_FREQ鍗冲彲- /* RA8889棰戠巼閰嶇疆 */#define OSC_FREQ 10 //鏅舵尟棰戠巼锛屽鎺ユ櫠鎸浣跨敤10MHz#define DRAM_FREQ 133 //SDRAM鍒锋柊棰戠巼锛屾渶楂166MHz#define CORE_FREQ 120 //RA8889鏍稿績棰戠巼锛屾渶楂133MHz #define SCAN_FREQ 30 //PCLK娑叉櫠鎵弿棰戠巼锛屾渶楂100MHz
锛3锛夋恫鏅跺睆鍨嬪彿瀹氫箟锛屾渶缁堟槸鍦ㄥ垵濮嬪寲涓璖et_LCD_Panel();鎵ц锛屼笉鍚屾恫鏅跺睆閰嶇疆涓嶅悓锛岃澶歊D杩樹笉鐔熸倝褰╁睆锛岃繖閲屽厛鍗栦釜鍏冲瓙锛屽緟鍚庣画鏂囩珷鍙﹁捣鏂扮瘒閽堝璇ラ」涓撻棬浠嬬粛銆
涓嬫柟涓篈T070TN92鐨勬恫鏅跺睆鍙傛暟閰嶇疆锛- #ifdef L80480R70 //**[10h]**// Select_LCD_Sync_Mode(); // Enable XVSYNC, XHSYNC, XDE.// Select_LCD_DE_Mode(); // XVSYNC & XHSYNC in idle state. PCLK_Falling();// PCLK_Rising(); VSCAN_T_to_B(); PDATA_Set_RGB(); HSYNC_Low_Active(); VSYNC_Low_Active(); DE_High_Active();// DE_Low_Active(); LCD_HorizontalWidth_VerticalHeight(800,480); LCD_Horizontal_Non_Display(64); LCD_HSYNC_Start_Position(208); LCD_HSYNC_Pulse_Width(24); LCD_Vertical_Non_Display(16); LCD_VSYNC_Start_Position(22); LCD_VSYNC_Pulse_Width(16);#endif
涓嬫柟涓篈T043TN25鐨勬恫鏅跺睆鍙傛暟閰嶇疆锛- #ifdef AT043TN25 //**[10h]**// //Select_LCD_Sync_Mode(); // Enable XVSYNC, XHSYNC, XDE. Select_LCD_DE_Mode(); // XVSYNC & XHSYNC in idle state. // PCLK_Rising(); PCLK_Falling(); VSCAN_T_to_B(); PDATA_Set_RGB(); //**[13h]**// HSYNC_Low_Active(); VSYNC_Low_Active(); DE_High_Active(); // DE_Low_Active(); //------------------------------------ //**[14h][15h][1Ah][1Bh]**// LCD_HorizontalWidth_VerticalHeight(480, 272); // LCD Resolution 480x272銆 //**[16h][17h]**// LCD_Horizontal_Non_Display(38); // 480x272锛孒SYNC Back Porch=38銆 //**[18h]**// LCD_HSYNC_Start_Position(20); // 480x272 HSYNC Front Porch = 20銆 //**[19h]**// LCD_HSYNC_Pulse_Width(20); // 480x272锛孒SYNC Pulse Width=5~30,set 20銆 //**[1Ch][1Dh]**// LCD_Vertical_Non_Display(4); // 480x272锛孷SYNC Back Porch =4銆 //**[1Eh]**// LCD_VSYNC_Start_Position(15); // 480x272锛孷SYNC Front Porch =15銆 //**[1Fh]**// LCD_VSYNC_Pulse_Width(3); // 480x272锛孷SYNC Pulse Width =3銆#endif
鍙傝€冩紨绀虹▼搴忓凡缁忛璁惧悇绉嶅垎杈ㄧ巼鐨勬恫鏅跺睆鍙傛暟閰嶇疆锛屽彲浠ョ洿鎺ヤ唬鍏ユ祴璇曪紝鍐嶈繘琛屽井璋冦€備娇鐢ㄤ笂闈炲父绠€鍗曪紒
锛4锛塎CU閫氫俊鏂瑰紡鍜屾樉绀鸿壊娣卞畾涔夛細- /*==== MCU鎺ュ彛閫氫俊浣嶆暟鍜屾樉绀鸿壊娣卞畾涔 ====*///#define MCU_8bit_ColorDepth_8bpp //#define MCU_8bit_ColorDepth_16bpp#define MCU_8bit_ColorDepth_24bpp//#define MCU_16bit_ColorDepth_16bpp//#define MCU_16bit_ColorDepth_24bpp_Mode_1//#define MCU_16bit_ColorDepth_24bpp_Mode_2
2. 寤舵椂鍑芥暟
浣跨敤姣鍗冲彲锛岃渚濈収鑷繁鐨凪CU涓婚璋冩暣寤舵椂闀垮害锛- void delay_ms(unsigned int n);
涓夈€佽繘琛孶I鐣岄潰璁捐
搴曞眰灏佽濂紸PI鍑芥暟浜嗭紝瀛樻斁鍦≧A8889_API.c锛51鍗曠墖鏈鸿鏀圭敤RA8889_API_51.c锛夛紝姣忎釜鍑芥暟澶村潎鏈夌敤娉曡鏄庯紝涓嶆槑鐧借杩涘嚱鏁版煡闃呰缁嗗弬鏁拌鏄庛€傚苟涓旀墍鏈変唬鐮侀€忔槑锛屾劅鍏磋叮鐨勮瘽璇疯繘鍏ュ嚱鏁版煡鐪嬪簳灞傚瘎瀛樺櫒鐨勮瀹氥€
UI鐣岄潰鍩虹涓夎绱犱负 缁樺浘銆佹樉绀烘枃瀛椼€佹樉绀哄浘鐗囷紝 杩欎簺閮芥槸RA8889纭欢鏀寔鐨勫姛鑳斤紝鏄剧ず閫熷害寰堝揩锛佸涓嬪垪涓句富瑕佺殑鏄剧ず鍑芥暟锛- /* MCU鐩存帴鍐欑偣锛屽熀纭€鍑芥暟 */void putPixel(unsigned short x,unsigned short y,unsigned long color);/* 鏁版嵁鐩存帴鍐欐樉瀛 */void MPU8_8bpp_Memory_Write (unsigned short x,unsigned short y,unsigned short w ,unsigned short h ,const unsigned char *data_array);void MPU8_16bpp_Memory_Write (unsigned short x,unsigned short y,unsigned short w ,unsigned short h ,const unsigned char *data_array);void MPU8_24bpp_Memory_Write (unsigned short x,unsigned short y,unsigned short w ,unsigned short h ,const unsigned char *data_array);void MPU16_16bpp_Memory_Write (unsigned short x,unsigned short y,unsigned short w ,unsigned short h ,const unsigned short *data_array);void MPU16_24bpp_Mode1_Memory_Write (unsigned short x,unsigned short y,unsigned short w ,unsigned short h ,const unsigned short *data_array);void MPU16_24bpp_Mode2_Memory_Write (unsigned short x,unsigned short y,unsigned short w ,unsigned short h ,const unsigned short *data_array);/* 缁樺浘锛氬悇绉嶅嚑浣曞浘褰紙纭欢瀹炵幇锛岄珮閫燂級 */void Draw_Line(unsigned long LineColor,unsigned short X1,unsigned short Y1,unsigned short X2,unsigned short Y2);void Draw_Triangle(unsigned long ForegroundColor,unsigned short X1,unsigned short Y1,unsigned short X2,unsigned short Y2,unsigned short X3,unsigned short Y3);void Draw_Triangle_Fill(unsigned long ForegroundColor,unsigned short X1,unsigned short Y1,unsigned short X2,unsigned short Y2,unsigned short X3,unsigned short Y3);void Draw_Circle(unsigned long ForegroundColor,unsigned short XCenter,unsigned short YCenter,unsigned short R);void Draw_Circle_Fill(unsigned long ForegroundColor,unsigned short XCenter,unsigned short YCenter,unsigned short R);void Draw_Ellipse(unsigned long ForegroundColor,unsigned short XCenter,unsigned short YCenter,unsigned short X_R,unsigned short Y_R);void Draw_Ellipse_Fill(unsigned long ForegroundColor,unsigned short XCenter,unsigned short YCenter,unsigned short X_R,unsigned short Y_R);void Draw_Left_Up_Curve(unsigned long ForegroundColor,unsigned short XCenter,unsigned short YCenter,unsigned short X_R,unsigned short Y_R);void Draw_Left_Up_Curve_Fill(unsigned long ForegroundColor,unsigned short XCenter,unsigned short YCenter,unsigned short X_R,unsigned short Y_R);void Draw_Right_Down_Curve(unsigned long ForegroundColor,unsigned short XCenter,unsigned short YCenter,unsigned short X_R,unsigned short Y_R);void Draw_Right_Down_Curve_Fill(unsigned long ForegroundColor,unsigned short XCenter,unsigned short YCenter,unsigned short X_R,unsigned short Y_R);void Draw_Right_Up_Curve(unsigned long ForegroundColor,unsigned short XCenter,unsigned short YCenter,unsigned short X_R,unsigned short Y_R);void Draw_Right_Up_Curve_Fill(unsigned long ForegroundColor,unsigned short XCenter,unsigned short YCenter,unsigned short X_R,unsigned short Y_R);void Draw_Left_Down_Curve(unsigned long ForegroundColor,unsigned short XCenter,unsigned short YCenter,unsigned short X_R,unsigned short Y_R);void Draw_Left_Down_Curve_Fill(unsigned long ForegroundColor,unsigned short XCenter,unsigned short YCenter,unsigned short X_R,unsigned short Y_R);void Draw_Square(unsigned long ForegroundColor,unsigned short X1,unsigned short Y1,unsigned short X2,unsigned short Y2);void Draw_Square_Fill(unsigned long ForegroundColor,unsigned short X1,unsigned short Y1,unsigned short X2,unsigned short Y2);void Draw_Circle_Square(unsigned long ForegroundColor,unsigned short X1,unsigned short Y1,unsigned short X2,unsigned short Y2,unsigned short R,unsigned short Y_R);/* 鍐呭瓨鎿嶄綔锛氬鍒躲€佽繍绠椼€佸墧闄ゅ簳鑹层€佸崟鑹插欢灞曞僵鑹层€佹贰鍏ユ贰鍑猴紙纭欢瀹炵幇锛屽揩閫燂級 */void BTE_Memory_Copy(unsigned long S0_Addr,unsigned short S0_W,unsigned short XS0,unsigned short YS0,unsigned long S1_Addr,unsigned short S1_W,unsigned short XS1,unsigned short YS1,unsigned long Des_Addr,unsigned short Des_W, unsigned short XDes,unsigned short YDes,unsigned int ROP_Code,unsigned short X_W,unsigned short Y_H);void BTE_Memory_Copy_Chroma_key(unsigned long S0_Addr,unsigned short S0_W,unsigned short XS0,unsigned short YS0,unsigned long Des_Addr,unsigned short Des_W, unsigned short XDes,unsigned short YDes,unsigned long Background_color,unsigned short X_W,unsigned short Y_H);void BTE_MCU_Write_MCU_8bit(unsigned long S1_Addr,unsigned short S1_W,unsigned short XS1,unsigned short YS1,unsigned long Des_Addr,unsigned short Des_W, unsigned short XDes,unsigned short YDes,unsigned int ROP_Code,unsigned short X_W,unsigned short Y_H,const unsigned char *data_array);void BTE_MCU_Write_MCU_16bit(unsigned long S1_Addr,unsigned short S1_W,unsigned short XS1,unsigned short YS1,unsigned long Des_Addr,unsigned short Des_W, unsigned short XDes,unsigned short YDes,unsigned int ROP_Code,unsigned short X_W,unsigned short Y_H,const unsigned short *data_array);/* DMA鍔熻兘锛屽揩閫熸樉绀哄浘鐗囷紙JPG锛孊MP锛夛紝鎾斁AVI褰辩墖 */void DMA_24bit(unsigned char Clk ,unsigned short X1,unsigned short Y1,unsigned short X_W,unsigned short Y_H ,unsigned short P_W ,unsigned long Addr);void DMA_32bit(unsigned char Clk ,unsigned short X1,unsigned short Y1,unsigned short X_W,unsigned short Y_H ,unsigned short P_W,unsigned long Addr);void JPG_NOR (unsigned long addr,unsigned long JPGsize,unsigned long IDEC_canvas_width,unsigned short x,unsigned short y);void AVI_NOR(unsigned long addr,unsigned long videosize,unsigned long shadow_buffer_addr,unsigned long PIP_buffer_addr,unsigned long x,unsigned long y,unsigned long height,unsigned long width,unsigned long PIP_width);
鍥涖€佸僵铔
鎴戜滑宸茬粡寮€鍙戝ソ涓€娆炬柊鐨凴A8889寮€鍙戞澘锛岀畝鍗曟槗鐢紝浣跨敤鎮ㄧ殑鍗曠墖鏈猴紝閫氳繃骞跺彛鎴栬€呬覆鍙ｇ洿鎺ヨ繛鎺ュ嵆鍙紝澶栨帴涓€鐗嘇T043TN25鎴栬€匒T070TN92锛屽彧瑕佹帴鍙ｅ吋瀹癸紝閫氶€氶兘鑳界偣锛
RA8889绮剧畝鐗堬細RA6809锛岃鑺墖浠呮彁渚汼PI鎺ュ彛涓嶮CU閫氫俊锛屼絾鍔熻兘涓婂拰RA8889瀹屽叏涓€鏍凤紒鏇磋缁嗕俊鎭鍏虫敞鎴戜滑鐨勪骇鍝佸紑鍙戣繘灞曪紒
浠ヤ笅鏁堟灉浣跨敤51鍗曠墖鏈篠TC8H8K64U+RA8889/RA6809寮€鍙戞澘+1024x600/800x480褰╁睆杩涜婕旂ず锛 |
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