2020年浙江省智能车竞赛二等奖开源代码.zip

/* 【平 台】龙邱i.MX RT1052核心板-智能车板 【编 写】CHIUSIR 【E-mail 】chiusir@163.com 【软件版本】V1.0 【最后更新】2018年2月1日 【相关信息参考下列地址】 【网 站】http://www.lqist.cn 【淘宝店铺】http://shop36265907.taobao.com ------------------------------------------------ 【dev.env.】IAR8.20.1及以上版本 【Target 】 i.MX RT1052 【Crystal】 24.000Mhz 【ARM PLL】 1200MHz 【SYS PLL】 528MHz 【USB PLL】 480MHz 龙邱LCD1.8模块使用说明： 电源使用3.3V。 */ #include "SGP18T.h" #define TFTSPI_CS PTC16_OUT //CS #define TFTSPI_SCL PTC15_OUT //SCL #define TFTSPI_SDA PTC14_OUT //SDI #define TFTSPI_DC PTC13_OUT //DC #define TFTSPI_RST PTC12_OUT //RST /********************************************************** 函数名称：TFTSPI_init() 入口参数： 0:横屏 1：竖屏 出口参数：无 时间：2018/1/26 功能说明：器件初始化 其他说明：无 **********************************************************/ void TFTSPI_Init(uint8_t type) { /* 母板上的引脚 */ GPIO_PinInit(PTC12,GPO,0); GPIO_PinInit(PTC13,GPO,0); GPIO_PinInit(PTC14,GPO,0); GPIO_PinInit(PTC15,GPO,0); GPIO_PinInit(PTC16,GPO,0); TFTSPI_RST=0; delayms(50); TFTSPI_RST=1; delayms(50); TFTSPI_Write_Cmd(0x11); //关闭睡眠，振荡器工作 delayms(10); TFTSPI_Write_Cmd(0x3a); //每次传送16位数据(VIPF3-0=0101)，每个像素16位(IFPF2-0=101) TFTSPI_Write_Byte(0x55); TFTSPI_Write_Cmd(0x26); TFTSPI_Write_Byte(0x04); TFTSPI_Write_Cmd(0xf2); //Driver Output Control(1) TFTSPI_Write_Byte(0x01); TFTSPI_Write_Cmd(0xe0); //Driver Output Control(1) TFTSPI_Write_Byte(0x3f); TFTSPI_Write_Byte(0x25); TFTSPI_Write_Byte(0x1c); TFTSPI_Write_Byte(0x1e); TFTSPI_Write_Byte(0x20); TFTSPI_Write_Byte(0x12); TFTSPI_Write_Byte(0x2a); TFTSPI_Write_Byte(0x90); TFTSPI_Write_Byte(0x24); TFTSPI_Write_Byte(0x11); TFTSPI_Write_Byte(0x00); TFTSPI_Write_Byte(0x00); TFTSPI_Write_Byte(0x00); TFTSPI_Write_Byte(0x00); TFTSPI_Write_Byte(0x00); TFTSPI_Write_Cmd(0xe1); //Driver Output Control(1) TFTSPI_Write_Byte(0x20); TFTSPI_Write_Byte(0x20); TFTSPI_Write_Byte(0x20); TFTSPI_Write_Byte(0x20); TFTSPI_Write_Byte(0x05); TFTSPI_Write_Byte(0x00); TFTSPI_Write_Byte(0x15); TFTSPI_Write_Byte(0xa7); TFTSPI_Write_Byte(0x3d); TFTSPI_Write_Byte(0x18); TFTSPI_Write_Byte(0x25); TFTSPI_Write_Byte(0x2a); TFTSPI_Write_Byte(0x2b); TFTSPI_Write_Byte(0x2b); TFTSPI_Write_Byte(0x3a); TFTSPI_Write_Cmd(0xb1); //0xb1 //设置屏幕刷新频率 TFTSPI_Write_Byte(0x00); //0x08 //DIVA=8 TFTSPI_Write_Byte(0x00); //0x08 //VPA =8，约90Hz TFTSPI_Write_Cmd(0xb4); //LCD Driveing control TFTSPI_Write_Byte(0x07); //NLA=1,NLB=1,NLC=1 TFTSPI_Write_Cmd(0xc0); //LCD Driveing control Power_Control1 TFTSPI_Write_Byte(0x0a); TFTSPI_Write_Byte(0x02); TFTSPI_Write_Cmd(0xc1); //LCD Driveing control TFTSPI_Write_Byte(0x02); TFTSPI_Write_Cmd(0xc5); //LCD Driveing control TFTSPI_Write_Byte(0x4f); TFTSPI_Write_Byte(0x5a); TFTSPI_Write_Cmd(0xc7); //LCD Driveing control TFTSPI_Write_Byte(0x40); TFTSPI_Write_Cmd(0x2a); //配置MCU可操作的LCD内部RAM横坐标起始、结束参数 TFTSPI_Write_Byte(0x00); //横坐标起始地址0x0000 TFTSPI_Write_Byte(0x00); TFTSPI_Write_Byte(0x00); //横坐标结束地址0x007f(127) TFTSPI_Write_Byte(0xa8); //7f TFTSPI_Write_Cmd(0x2b); //配置MCU可操作的LCD内部RAM纵坐标起始结束参数 TFTSPI_Write_Byte(0x00); //纵坐标起始地址0x0000 TFTSPI_Write_Byte(0x00); TFTSPI_Write_Byte(0x00); //纵坐标结束地址0x009f(159) TFTSPI_Write_Byte(0xb3); //9f TFTSPI_Write_Cmd(0x36); //配置MPU和DDRAM对应关系 if(type) TFTSPI_Write_Byte(0xC0); //竖屏显示 //MX=1,MY=1 else TFTSPI_Write_Byte(0xA0); //横屏显示 TFTSPI_Write_Cmd(0xb7); //LCD Driveing control TFTSPI_Write_Byte(0x00); //CRL=0 TFTSPI_Write_Cmd(0x29); //开启屏幕显示 TFTSPI_Write_Cmd(0x2c); //设置为LCD接收数据/命令模式 } void tft18delay_1us(unsigned int Del) // { int i; while(Del--) { for(i=0;i<3;i++) asm("NOP");//RT1052 528M: 30000是1ms,30是1M } } /******************DRIVE IC寄存器寻址 8080 SERIES*******************************/ void TFTSPI_Write_Cmd(uint8_t cmd) { uint8_t i; TFTSPI_DC=0;// A0=0 ILI9163_A0=0; //A0=0发送命令 for(i=0;i<8;i++) { TFTSPI_SCL=0;//tft18delay_1us(1); // SCK=0 ILI9163_SCK=0; if(cmd&0x80){TFTSPI_SDA=1;}// SDI=1 else{TFTSPI_SDA=0;}// SDI=0 TFTSPI_SCL=1;//tft18delay_1us(1); // SCK=1 ILI9163_SCK = 1; cmd = (cmd<<1); } } /*****************DRIVE IC寄存器写数据 8080 SERIES******************************/ void TFTSPI_Write_Byte(uint8_t dat) { uint8_t i; TFTSPI_DC=1;// A0=1 ILI9163_A0=1; //A0=1发送数据 for(i=0;i<8;i++) { TFTSPI_SCL=0;tft18delay_1us(1); // SCK=0 ILI9163_SCK=0; if(dat&0x80){TFTSPI_SDA=1;}// SDI=1 else{TFTSPI_SDA=0;}// SDI=0 TFTSPI_SCL=1;tft18delay_1us(1); // SCK=1 ILI9163_SCK = 1; dat = (dat<<1); } } /****************DRIVE IC GDRAM 写数据 16BITS 8080 SERIES*****************************/ void TFTSPI_Write_Word(uint16_t dat) { uint8_t i; TFTSPI_DC=1;// A0=1 ILI9163_A0=1; for(i=0;i<16;i++) { TFTSPI_SCL=0;//tft18delay_1us(1); // SCK=0 ILI9163_SCK=0; if(dat&0x8000){ TFTSPI_SDA=1;}// SDI=1 else{TFTSPI_SDA=0;}// SDI=0 TFTSPI_SCL=1;//tft18delay_1us(1); // SCK=1 ILI9163_SCK=1; dat<<=1; } } /********************************************************** 函数名称：TFTSPI_Set_Pos() 入口参数：起始终止坐标 出口参数：无 时间：2018/1/26 功能说明：重新定位输入信息位置 其他说明：无 **********************************************************/ void TFTSPI_Set_Pos(uint8_t xs,uint8_t ys,uint8_t xe,uint8_t ye) { TFTSPI_Write_Cmd(0x2A); //Colulm addRSTs set TFTSPI_Write_Byte(0x00); //行起始坐标高8位，始终为零 TFTSPI_Write_Byte(xs); //行起始坐标低8位 TFTSPI_Write_Byte(0x00); //行终止坐标高8位，始终为零 TFTSPI_Write_Byte(xe); //行终止坐标低8位 TFTSPI_Write_Cmd(0x2B); //Colulm addRSTs set TFTSPI_Write_Byte(0x00); //列起始坐标高8位，始终为零 TFTSPI_Write_Byte(ys); //列起始坐标低8位 TFTSPI_Write_Byte(0x00); //列终止坐标高8位，始终为零 TFTSPI_Write_Byte(ye); //列终止坐标低8位 TFTSPI_Write_Cmd(0x2C); //GRAM接收MCU数据或命令 } /********************************************************** 函数名称：TFTSPI_Addr_Rst() 入口参数：无 出口参数：无 时间：2018/1/26 功能说明：重置地址 其他说明：无 **********************************************************/ void TFTSPI_Addr_Rst(void) { TFTSPI_Write_Cmd(0x2a); //配置MCU可操作的LCD内部RAM横坐标起始、结束参数 TFTSPI_Write_Byte(0x00); //横坐标起始地址0x0000 TFTSPI_Write_Byte(0x00); TFTSPI_Write_Byte(0x00); //横坐标结束地址0x007f(127) TFTSPI_Write_Byte(0xa8); //7f TFTSPI_Write_Cmd(0x2b); //配置MCU可操作的LCD内部RAM纵坐标起始结束参数 TFTSPI_Write_Byte(0x00); //纵坐标起始地址0x0000 TFTSPI_Write_Byte(0x00); TFTSPI_Write_Byte(0x00); //纵坐标结束地址0x009f(159) TFTSPI_Write_Byte(0xb3); //9f TFTSPI_Write_Cmd(0x2C); //GRAM接收MCU数据或命令 } /*从第几列开始填充某一行 例：TFTSPI_Show_line(0,5,WHITE); //填充第五行 TFTSPI_Show_line(2,5,WHITE); //从第二个字符开始填充第五行 */ void TFTSPI_Show_Line(uint8_t xs,uint8_t ys,uint16_t color) { unsigned int i,j; //TFTSPI_Addr_Rst(); //填充行 TFTSPI_Set_Pos(xs*8,ys*16,TFT18W,(ys+1)*16); for(i=0;i<TFT18W;i++) //160 { for(j=0;j<TFT18H;j++) { TFTSPI_Write_Word(color); } } } /* 【功能】 填充指定区域 【参数】 起始点x坐标，起始点y坐标，终止点x坐标，终止点有坐标，填充色 例：TFTSPI_Show_line(0,5,WHITE);