<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[chenqide163的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/chenqide163</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; chenqide163]]></copyright><item><title><![CDATA[树莓派 python 驱动 lcd tft spi 2.8寸 ili9341 240x320]]></title><link>https://blog.youkuaiyun.com/chenqide163/article/details/125580594</link><guid>https://blog.youkuaiyun.com/chenqide163/article/details/125580594</guid><author>chenqide163</author><pubDate>Sun, 03 Jul 2022 07:54:53 +0800</pubDate><description><![CDATA[Raspberry pi Python driver LCD TFT SPI 2.8 Inch ili9341 树莓派 python 驱动 lcd tft spi 2.8寸 ili9341]]></description><category></category></item><item><title><![CDATA[树莓派读取gps neo6m信息]]></title><link>https://blog.youkuaiyun.com/chenqide163/article/details/125532875</link><guid>https://blog.youkuaiyun.com/chenqide163/article/details/125532875</guid><author>chenqide163</author><pubDate>Thu, 30 Jun 2022 07:29:29 +0800</pubDate><description><![CDATA[树莓派读取gps neo6m信息]]></description><category></category></item><item><title><![CDATA[树莓派 python 驱动 lcd tft spi 1.8寸 ST7735S]]></title><link>https://blog.youkuaiyun.com/chenqide163/article/details/122767703</link><guid>https://blog.youkuaiyun.com/chenqide163/article/details/122767703</guid><author>chenqide163</author><pubDate>Wed, 02 Feb 2022 06:54:11 +0800</pubDate><description><![CDATA[树莓派 python 驱动 lcd tft spi 1.8寸 ST7735S]]></description><category></category></item><item><title><![CDATA[Python制作含微软雅黑字体的图片报错，中文字体报错可用类似方式处理]]></title><link>https://blog.youkuaiyun.com/chenqide163/article/details/122739056</link><guid>https://blog.youkuaiyun.com/chenqide163/article/details/122739056</guid><author>chenqide163</author><pubDate>Sat, 29 Jan 2022 08:22:41 +0800</pubDate><description><![CDATA[1. 关键代码
# coding : UTF-8
from PIL import Image, ImageFont, ImageDraw
image = Image.new('RGB', (160, 128))
setFont = ImageFont.truetype("C:/windows/fonts/微软雅黑", 16)
text = "陈琦添加文字测试"
draw = ImageDraw.Draw(image)
draw.text((0, 40), text, font=setFont, fill="]]></description><category></category></item><item><title><![CDATA[树莓派 raspberrypi java spi 驱动 Ili9488 driver 3.5寸 tft lcd 屏幕]]></title><link>https://blog.youkuaiyun.com/chenqide163/article/details/109979979</link><guid>https://blog.youkuaiyun.com/chenqide163/article/details/109979979</guid><author>chenqide163</author><pubDate>Mon, 23 Nov 2020 06:31:57 +0800</pubDate><description><![CDATA[树莓派使用java驱动480x320屏幕，驱动芯片ILI9488]]></description><category></category></item><item><title><![CDATA[树莓派 java 驱动 4.2寸 微雪 墨水屏 天气 预报]]></title><link>https://blog.youkuaiyun.com/chenqide163/article/details/109016906</link><guid>https://blog.youkuaiyun.com/chenqide163/article/details/109016906</guid><author>chenqide163</author><pubDate>Sun, 11 Oct 2020 21:02:48 +0800</pubDate><description><![CDATA[树莓派JAVA玩转4.2寸微雪墨水屏]]></description><category></category></item><item><title><![CDATA[树莓派系统安装后初步配置流程-仅用于个人记录]]></title><link>https://blog.youkuaiyun.com/chenqide163/article/details/107877877</link><guid>https://blog.youkuaiyun.com/chenqide163/article/details/107877877</guid><author>chenqide163</author><pubDate>Sat, 08 Aug 2020 12:19:31 +0800</pubDate><description><![CDATA[最近折腾2.8寸lcd屏幕，不停地重装树莓派系统，一堆前置流程这里记录一下，为以后重装系统提供方便，省得各种翻论坛。


win32diskimager写入系统



电脑进入microSD卡，新建一个叫做ssh的文件，不要有后缀，文件全名就叫ssh



更换镜像
sudo vi  /etc/apt/sources.list

deb http://mirrors.tuna.tsinghua.edu.cn/raspbian/raspbian/ stretch main contrib non-free r]]></description><category></category></item><item><title><![CDATA[树莓派 2.8寸 ili9341 tft lcd spi 屏幕显示]]></title><link>https://blog.youkuaiyun.com/chenqide163/article/details/107873190</link><guid>https://blog.youkuaiyun.com/chenqide163/article/details/107873190</guid><author>chenqide163</author><pubDate>Sat, 08 Aug 2020 00:24:10 +0800</pubDate><description><![CDATA[2.8寸LCD屏幕接入树莓派]]></description><category></category></item><item><title><![CDATA[树莓派 java 驱动 lcd tft spi 1.8寸 ST7735S 天气 预报]]></title><link>https://blog.youkuaiyun.com/chenqide163/article/details/107703648</link><guid>https://blog.youkuaiyun.com/chenqide163/article/details/107703648</guid><author>chenqide163</author><pubDate>Fri, 31 Jul 2020 00:04:59 +0800</pubDate><description><![CDATA[树莓派使用JAVA驱动1.8寸LCD屏幕，驱动芯片ST7735S]]></description><category></category></item><item><title><![CDATA[树莓派 java 驱动 lcd tft spi 1.8寸 ST7735S]]></title><link>https://blog.youkuaiyun.com/chenqide163/article/details/107549098</link><guid>https://blog.youkuaiyun.com/chenqide163/article/details/107549098</guid><author>chenqide163</author><pubDate>Thu, 23 Jul 2020 22:04:57 +0800</pubDate><description><![CDATA[树莓派使用JAVA驱动1.8寸LCD屏幕，驱动芯片ST7735S]]></description><category></category></item><item><title><![CDATA[树莓派 java 驱动 微雪 墨水屏 16灰阶 LUT]]></title><link>https://blog.youkuaiyun.com/chenqide163/article/details/107363303</link><guid>https://blog.youkuaiyun.com/chenqide163/article/details/107363303</guid><author>chenqide163</author><pubDate>Wed, 15 Jul 2020 16:09:23 +0800</pubDate><description><![CDATA[树莓派使用java驱动4.2寸微雪墨水屏，显示16灰阶]]></description><category></category></item><item><title><![CDATA[树莓派 java 驱动 微雪 墨水屏 4灰阶 epaper]]></title><link>https://blog.youkuaiyun.com/chenqide163/article/details/107339774</link><guid>https://blog.youkuaiyun.com/chenqide163/article/details/107339774</guid><author>chenqide163</author><pubDate>Tue, 14 Jul 2020 15:58:21 +0800</pubDate><description><![CDATA[树莓派使用java驱动4.2寸微雪墨水屏显示4灰阶图像]]></description><category></category></item><item><title><![CDATA[树莓派 java 驱动 微雪 墨水屏 epaper]]></title><link>https://blog.youkuaiyun.com/chenqide163/article/details/107010984</link><guid>https://blog.youkuaiyun.com/chenqide163/article/details/107010984</guid><author>chenqide163</author><pubDate>Wed, 01 Jul 2020 23:07:13 +0800</pubDate><description><![CDATA[树莓派使用java驱动4.2寸微雪墨水屏，显示二值图像]]></description><category></category></item><item><title><![CDATA[树莓派 java ssd1306 12864oled 任意字体 任意文字]]></title><link>https://blog.youkuaiyun.com/chenqide163/article/details/106933858</link><guid>https://blog.youkuaiyun.com/chenqide163/article/details/106933858</guid><author>chenqide163</author><pubDate>Wed, 24 Jun 2020 00:54:11 +0800</pubDate><description><![CDATA[树莓派使用java控制ssd1306驱动树莓派显示任意字体，或图片]]></description><category></category></item><item><title><![CDATA[树莓派使用jdk自带的BufferedImage和Font输出点阵字体图片]]></title><link>https://blog.youkuaiyun.com/chenqide163/article/details/106797753</link><guid>https://blog.youkuaiyun.com/chenqide163/article/details/106797753</guid><author>chenqide163</author><pubDate>Wed, 17 Jun 2020 00:04:34 +0800</pubDate><description><![CDATA[树莓派使用java jdk自带的BufferedImage和Font输出点阵字体图片]]></description><category></category></item><item><title><![CDATA[树莓派使用java读取中文点阵字库并展示]]></title><link>https://blog.youkuaiyun.com/chenqide163/article/details/106754598</link><guid>https://blog.youkuaiyun.com/chenqide163/article/details/106754598</guid><author>chenqide163</author><pubDate>Mon, 15 Jun 2020 00:26:41 +0800</pubDate><description><![CDATA[使用java读取中文点阵字库中文点阵字库原理具体java代码
为后续使用（ssd1306）12864oled（或12832oled）展示中文做准备~
中文点阵字库原理

这篇文章我觉得很容易看懂，对理解字库原理非常重要：《HZK16汉字16*16点阵字库的使用及示例程序 》
请优先读这篇文章，再往后看本文
作者在文章中提供了字库的下载地址，这里就不贴了。

具体java代码

本代码仅为了精简且让大家看懂，很多代码安全、魔鬼数字以及性能的东西未考虑，实际生产环境的代码请自行完善。

    public s]]></description><category></category></item><item><title><![CDATA[树莓派使用java控制ssd1306驱动12832-优化版]]></title><link>https://blog.youkuaiyun.com/chenqide163/article/details/106679076</link><guid>https://blog.youkuaiyun.com/chenqide163/article/details/106679076</guid><author>chenqide163</author><pubDate>Thu, 11 Jun 2020 01:32:58 +0800</pubDate><description><![CDATA[今天看了下树莓派使用python点亮oled的整体指导，非常详细，按步骤走可以轻易点亮oled，建议大家跟着玩玩。

其中引用了python的Adafruit_Python_SSD1306库，上github中找到了对应的源代码：

https://github.com/adafruit/Adafruit_Python_SSD1306

找到初始化12832的具体python代码，看下是使用什么指令初始化的：

地址见：

https://github.com/adafruit/Adafruit_Python]]></description><category></category></item><item><title><![CDATA[树莓派使用java控制ssd1306驱动12832]]></title><link>https://blog.youkuaiyun.com/chenqide163/article/details/106609659</link><guid>https://blog.youkuaiyun.com/chenqide163/article/details/106609659</guid><author>chenqide163</author><pubDate>Sun, 07 Jun 2020 23:19:58 +0800</pubDate><description><![CDATA[网上找了下12864和12832的区别，仅找到一篇内容理想些的:《用12864程序驱动12832(SSD1306)》

以上链接中明确指出：

12832的row0,row1,row2......row31分别对应12864的row0,row2,row4......row62

相当于12832展示的为12864的偶数行，可是我将内容映射到偶数行上的时候（奇数行无数据，将原来奇数行的数据也放到偶数行上进行展示），结果啥都不展示。

然后我试了一下将所有内容映射到奇数行（偶数行无数据，将原来偶数行的数据放到奇]]></description><category></category></item><item><title><![CDATA[树莓派使用java控制ssd1306驱动12864]]></title><link>https://blog.youkuaiyun.com/chenqide163/article/details/106515544</link><guid>https://blog.youkuaiyun.com/chenqide163/article/details/106515544</guid><author>chenqide163</author><pubDate>Wed, 03 Jun 2020 01:00:37 +0800</pubDate><description><![CDATA[本人比较喜欢玩弄树莓派，也喜欢使用java进行开发，主要是IDE对语法的纠错性比较强大。在github上找到了一个java写的SSD1306驱动，使用i2c的方式，我们尝试使用该驱动输出hello word。

Github驱动地址：

https://github.com/entrusc/Pi-OLED

我使用springboot进行开发（新建springboot工程，使用国内地址：https://start.aliyun.com/），按以上驱动地址的指导，在pom文件中配置依赖如下。

&lt;dep]]></description><category></category></item><item><title><![CDATA[ESP8266-nodeMCU-I2c-12864-写个三行情书]]></title><link>https://blog.youkuaiyun.com/chenqide163/article/details/84801274</link><guid>https://blog.youkuaiyun.com/chenqide163/article/details/84801274</guid><author>chenqide163</author><pubDate>Wed, 05 Dec 2018 00:40:00 +0800</pubDate><description><![CDATA[ESP8266-nodeMCU-I2c-12864-写个三行情书

最终效果

            

硬件准备

ESP8266 ---我买的是nodeMCU开发板，某宝15元上下
	I2c-12864-oled液晶屏模块 0.96寸白色---某宝只要12块钱上下。多说一句，12864就是128*64点阵的屏幕，所以叫12864！
	母对母杜邦线4根
	microUSB口-用来连接ESP82...]]></description><category></category></item></channel></rss>