STC32如何驱动(ILI988驱动的)TFT屏,有STC12的驱动源码,移植不通过
STC12C5A60S2可以完好的显示,就是刷新率不行
移植到STC32无法显示
哪位大神有资源啊
STC32G实验箱例程包里面有驱动TFT屏的例子:
https://www.stcaimcu.com/plugin.php?id=mdown:index#/~cateid=5&key=
还有,硬件LCD+DMA驱动液晶屏例子:65-DMA-LCM液晶屏接口测试。
乘风飞扬 发表于 2023-11-23 18:31
STC32G实验箱例程包里面有驱动TFT屏的例子:
https://www.stcaimcu.com/plugin.php?id=mdown:index#/~cateid ...
感谢,我看看,主要想要3.5寸的例子 电子芯 发表于 2023-11-23 19:44
感谢,我看看,主要想要3.5寸的例子
屏幕尺寸不同,只是分辨率不一样,修改分辨率与驱动IC的初始化配置,其它用法基本一样。 乘风飞扬 发表于 2023-11-24 09:13
屏幕尺寸不同,只是分辨率不一样,修改分辨率与驱动IC的初始化配置,其它用法基本一样。 ...
感谢,我试试 4线SPI,一般初始化代码应该没问题。
void LCD_Init(void)
{
LCD_nRESET = 1;
delay_ms(1);
LCD_nRESET = 0;
delay_ms(10);
LCD_nRESET = 1;
delay_ms(120);
LCD_ILI9488_CMD(0xE0);
LCD_ILI9488_INDEX(0x00);
LCD_ILI9488_INDEX(0x07);
LCD_ILI9488_INDEX(0x0f);
LCD_ILI9488_INDEX(0x07);
LCD_ILI9488_INDEX(0x15);
LCD_ILI9488_INDEX(0x09);
LCD_ILI9488_INDEX(0x3c);
LCD_ILI9488_INDEX(0x99);
LCD_ILI9488_INDEX(0x4b);
LCD_ILI9488_INDEX(0x09);
LCD_ILI9488_INDEX(0x10);
LCD_ILI9488_INDEX(0x0d);
LCD_ILI9488_INDEX(0x1c);
LCD_ILI9488_INDEX(0x1e);
LCD_ILI9488_INDEX(0x0f);
LCD_ILI9488_CMD(0xE1);
LCD_ILI9488_INDEX(0x00);
LCD_ILI9488_INDEX(0x20);
LCD_ILI9488_INDEX(0x23);
LCD_ILI9488_INDEX(0x02);
LCD_ILI9488_INDEX(0x0f);
LCD_ILI9488_INDEX(0x06);
LCD_ILI9488_INDEX(0x34);
LCD_ILI9488_INDEX(0x45);
LCD_ILI9488_INDEX(0x43);
LCD_ILI9488_INDEX(0x04);
LCD_ILI9488_INDEX(0x0a);
LCD_ILI9488_INDEX(0x08);
LCD_ILI9488_INDEX(0x30);
LCD_ILI9488_INDEX(0x37);
LCD_ILI9488_INDEX(0x0f);
LCD_ILI9488_CMD(0xC0);
LCD_ILI9488_INDEX(0x10);
LCD_ILI9488_INDEX(0x10);
LCD_ILI9488_CMD(0xC1);
LCD_ILI9488_INDEX(0x41);
LCD_ILI9488_CMD(0xC5);
LCD_ILI9488_INDEX(0x00);
LCD_ILI9488_INDEX(0x20);
LCD_ILI9488_INDEX(0xd0);
LCD_ILI9488_CMD(0x36);
LCD_ILI9488_INDEX(0x48);
LCD_ILI9488_CMD(0x3A); //Interface Mode Control
LCD_ILI9488_INDEX(0x60);
LCD_ILI9488_CMD(0XB0);//Interface Mode Control
LCD_ILI9488_INDEX(0x08);
LCD_ILI9488_CMD(0xB1); //Frame rate 60HZ
LCD_ILI9488_INDEX(0xA0);
LCD_ILI9488_INDEX(0x11);
LCD_ILI9488_CMD(0xB4);
LCD_ILI9488_INDEX(0x02);
LCD_ILI9488_CMD(0xB6); //RGB/MCU Interface Control 注意行内的连加连减。 谁能写个STC32G驱动ILI9488的程序。 xiaoyuxinke 发表于 2023-11-26 23:21
谁能写个STC32G驱动ILI9488的程序。
STC12的移植不过去,不知道是哪里的问题{:cry:} 模拟的时序吗,大概率是IO口初始化问题