Web比较RTOS系统:rtthread、FreeRTOS和uC/OS 在上一篇《 嵌入式操作系统浅谈 》中,大概介绍了我自己再工作中使用到的如rt-thread,freeRTOS,uCOS,luatos等系统,在这一篇文章中,我简单说一下这些操作系统一些特点,还有就是我们平时的工作中什么场景下用哪种系统 … WebFeb 21, 2024 · 现在需要修改屏幕分辨率,这里我使用的是1.14寸135*240的液晶屏,找到fbtft_display display结构体,然后修改width和height,如图 图3 修改屏幕分辨率 然后修改fbtft-core.c文件,该文件需要修改,具体如下: 首先在最开始包含两个头文件: #include "linux/gpio.h" #include "linux/of_gpio.h" 图4 fbtft-core.c添加头文件 添加头文件的目的是后 …
720P HD multimedia processor
WebApr 29, 2024 · The F1C100s is a SoC from Allwinner which has a very interesting compromise on features, price and a LQFP128 package. It has a ARM926-EJS core which runs up to 900MHz with USB 2.0, LCD controller, 32MB RAM DDR1, a video decoder engine with 720p H264 encoding and decoding, PWM, UART, ADC and audio support. Use cases click for the love of the click 1997
Sipeed Lichee Nano ARM Single Board Computer …
WebApr 11, 2024 · 基于潘多拉&rtthread板级支持包驱动LCD显示屏 潘多拉板级支持包1.0.1版本虽然增加了一些东西,但是建工程的时候默认是加了一堆软件包,开启LCD后还报错,很不友好。 通过实验得知1.0.0和0.0.2不会默认添加软件包,只需要点击EnableLCD编译下载即可驱 … WebMay 13, 2024 · Logs. Setting up a 800x480 lcd console (overscan 0x0) In: serial@1c25000 Out: serial@1c25000 Err: serial@1c25000 Net: No ethernet found. starting USB... No controllers found Hit any key to stop autoboot: 2 1 0 SF: Detected w25q128bv with page size 256 Bytes, erase size 64 KiB, total 16 MiB device 0 offset 0x100000, size 0x4000 SF: … WebNov 23, 2024 · There are some changes to be done in the device tree to make sun4i-drm and lima work with LCD-Panels on BananaPi / BananaPro. Short version: create a panel in device tree and connect it to the correct driver. Here's what I did: 1. Start compilation with ./compile.sh CREATE_PATCHES=yes BOARD=bananapipro INSTALL_HEADERS=yes 2. bmw r1200 gs adventure 1.2