Introduction

• 👋 Hi, I’m @qwerty258, yaofei zheng.
• 👀 I’m interested in C, embedded.
• 🌱 I’m currently learning nothing.
• 📫 You can reach me via email.

Keywords that I understands

• ABBYY
• ADC
• Adobe Acrobat
• AM335x
• ansible
• apt
• Arduino
• C Programming Language
• C++ Programming Language
• Calibre
• CAN
• CANOpen/CiA 401/CiA 402
• Chrome
• CMake
• CMSIS-RTOS
• cURL
• Debian
• debianrootfs
• DeviceTree
• DNS/DNS over TLS/DNS over HTTPS
• Draw.io
• DXVA
• E-Prime
• EPUB
• ESP-IDF
• ESP32
• EXT2/3/4
• F2FS
• FAT12/16/32
• FFmpeg
• FileZilla
• FreeRTOS
• GB/T28181
• GCC
• GIT
• GNU Autotools
• GPIO
• Graphviz
• HTML
• I2C
• IBM SPSS
• iOS
• IP
• JSON
• KEIL
• Libreoffice
• linux
• live555
• macOS
• mDNS
• MFC
• Microsoft Outlook/Word/Powerpoint/Excel/Visio
• Microsoft Windows
• MQTT
• mysql
• nodejs
• nRF24L01+
• NVME
• PCIe
• phpmyadmin
• pip
• PWM
• Python Programming Language
• QT
• QUIC
• RAID
• RK3399
• ROS
• RTCP
• RTI DDS
• RTOS
• RTP
• RTSP
• Rust
• SAS
• SCSI
• Serial Port/TTL/RS232/RS422/RS485
• SIP
• SPI
• sqlite
• ST-Link
• STM32
• STM32CubeMX
• SVN
• systemd/systemd-networkd/systemd-resolved/systemd-timesyncd
• TCP
• Thunderbird
• u-boot
• Ubuntu
• UDP
• Visual Studio
• VLC
• VSCode
• WEB CGI
• wget
• Wireshark
• youtube-dl
• yt-dlp
• zephyr
• Zigbee