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Leo Liu

Hi, we're Sienovo, a hardware engineering team from Shenzhen. We specialize in custom ARM + FPGA + AI industrial boards, helping startups and enterprises build reliable embedded systems for automation

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Autonomous Obstacle Avoidance System for UAVs Based on OMAPL138 DSP+ARM+FPGA, Millimeter-Wave Radar, and Monocular Vision Fusion
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Autonomous Obstacle Avoidance System for UAVs Based on OMAPL138 DSP+ARM+FPGA, Millimeter-Wave Radar, and Monocular Vision Fusion

#dsparm #mmwave #radar #omapl138
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8 min read
Adapter Pattern and Facade Pattern (Highly Recommended)
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Adapter Pattern and Facade Pattern (Highly Recommended)

#embedded #programming #ai
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7 min read
Microcontroller Communication Protocol Design
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Microcontroller Communication Protocol Design

#windows #character #api #programming
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8 min read
ARM+FPGA-based Industrial Medical Endoscope Solution
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ARM+FPGA-based Industrial Medical Endoscope Solution

#fpgadev
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9 min read
Virtual Functions in C++
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Virtual Functions in C++

#function #c #class #compiler
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10 min read
VXWORKS Kernel Analysis
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VXWORKS Kernel Analysis

#task #datastructure #algorithms #performanceoptimization
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9 min read
Detailed Explanation of ANSI C Standard File I/O Functions
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Detailed Explanation of ANSI C Standard File I/O Functions

#language #c #io #stream
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10 min read
Power Data Acquisition and Transmission Design Based on OMAPL138 + Xilinx Spartan-6
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Power Data Acquisition and Transmission Design Based on OMAPL138 + Xilinx Spartan-6

#omapl138 #c6748 #dsp #spartan6
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9 min read
ZYNQ Lidar-Visual SLAM Algorithm Porting and Design
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ZYNQ Lidar-Visual SLAM Algorithm Porting and Design

#robotics #slam #laservision
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9 min read
【Domestic Virtual Instrument】DSP+FPGA+ADS1282-based 32-Bit High-Precision Data Acquisition Solution (II) Analog Circuit Design
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【Domestic Virtual Instrument】DSP+FPGA+ADS1282-based 32-Bit High-Precision Data Acquisition Solution (II) Analog Circuit Design

#fpgadev #ads1282 #highprecisionadc #domesticvirtualinstrument
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10 min read
Design and Implementation of an MPSoC-Based Hardware Platform for Autonomous Driving Multi-Sensor Fusion Localization
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Design and Implementation of an MPSoC-Based Hardware Platform for Autonomous Driving Multi-Sensor Fusion Localization

#ai #armdev #embeddedhardware #fpgadev
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9 min read
RK3399+FPGA-based Ground Test Bench Multi-parameter Data Logger Solution (Part 1) Software Design and Testing
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RK3399+FPGA-based Ground Test Bench Multi-parameter Data Logger Solution (Part 1) Software Design and Testing

#fpgadev
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10 min read
Linux Process Switching and Return Values of Kernel Threads
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Linux Process Switching and Return Values of Kernel Threads

#linux #struct #thread #embedded
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10 min read
How to Install MySQL 5.0 on Linux
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How to Install MySQL 5.0 on Linux

#mysql #linux #database #debian
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11 min read
FPGA Applications in Healthcare, Illustrated by 4K Medical Endoscopy
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FPGA Applications in Healthcare, Illustrated by 4K Medical Endoscopy

#fpgadev
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9 min read
Demystifying C Language Pointers
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Demystifying C Language Pointers

#c #language #compiler #storage
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12 min read
Summary of Chinese Character Encoding and Programming: How ASCII, Internal Code, Zone-Position Code, GB Code, and Unicode Are Converted
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Summary of Chinese Character Encoding and Programming: How ASCII, Internal Code, Zone-Position Code, GB Code, and Unicode Are Converted

#programming #transformation #character #windows
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12 min read
Design and Implementation of AM5728 DSP+ARM-Based Logistics Robots for Automated Sorting and Delivery, AGV
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Design and Implementation of AM5728 DSP+ARM-Based Logistics Robots for Automated Sorting and Delivery, AGV

#am5728 #logisticsrobot #dsparm #imagerecognition
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10 min read
Domestic Virtual Instruments: Zynq-based Radar 10Gbps High-Speed PCIe Data Acquisition Card Solution (Part 2) Hardware Design
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Domestic Virtual Instruments: Zynq-based Radar 10Gbps High-Speed PCIe Data Acquisition Card Solution (Part 2) Hardware Design

#fpgadev #domesticvirtualinstrument
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12 min read
STM32 ARM+FPGA Servo Control System (Part Two) Software and FPGA Design
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STM32 ARM+FPGA Servo Control System (Part Two) Software and FPGA Design

#fpgadev #stm32 #armdev
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12 min read
Difference Between .c and .h Files (The Relationship Between Header Files and Implementation Files)
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Difference Between .c and .h Files (The Relationship Between Header Files and Implementation Files)

#compiler #include #c #language
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15 min read
Linux Socket Network Programming (Theoretical Analysis + Comprehensive Examples)
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Linux Socket Network Programming (Theoretical Analysis + Comprehensive Examples)

#socket #networking #programming #linux
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13 min read
Socket, Ports, and Processes Q&A (Collected and Organized)
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Socket, Ports, and Processes Q&A (Collected and Organized)

#socket #attributes #file #networking
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11 min read
Comprehensive Guide to Linux Processes, Signals, IPC, and gprof Usage (Reprinted)
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Comprehensive Guide to Linux Processes, Signals, IPC, and gprof Usage (Reprinted)

#linux #struct #buffer #string
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20 min read
Linux 2.6.36 Kernel Optimization Guide
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Linux 2.6.36 Kernel Optimization Guide

#linux #debugging #deprecated #attributes
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17 min read
How Programmers Can Effectively Manage Their Thinking
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How Programmers Can Effectively Manage Their Thinking

#work #task #tool #phone
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23 min read
Embedded Linux System Porting and Driver Design Based on Loongson 2K1000 (II)
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Embedded Linux System Porting and Driver Design Based on Loongson 2K1000 (II)

#linux #systemporting
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11 min read
VPX Ethernet Switch Board Design Based on Loongson + Domestic FPGA (Part 3)
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VPX Ethernet Switch Board Design Based on Loongson + Domestic FPGA (Part 3)

#domesticfpga #vpx #networkswitch
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13 min read
OMAPL138 + SPARTAN6 DSP+ARM+FPGA Development Examples
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OMAPL138 + SPARTAN6 DSP+ARM+FPGA Development Examples

#c6748 #dsp #devexamples #tcp
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9 min read
OMAPL138+SPARTAN6 Core Board and Evaluation Board Review
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OMAPL138+SPARTAN6 Core Board and Evaluation Board Review

#ompal138 #spartan6 #fpga #dsp
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11 min read
Design of a VME Bus Controller Based on RK3399 + FPGA (Part 2): Hardware and FPGA Logic Design
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Design of a VME Bus Controller Based on RK3399 + FPGA (Part 2): Hardware and FPGA Logic Design

#fpgadev #rk3399fpga #vme
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13 min read
ZYNQ-Based Mobile Robot Controller Design (3) Controller Hardware Selection
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ZYNQ-Based Mobile Robot Controller Design (3) Controller Hardware Selection

#zynq #mobilerobot #controller #realtime
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16 min read
Nvidia/Sophon + FPGA + High-Performance AI Edge Computing Box: Intelligent Detection in Industrial Production
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Nvidia/Sophon + FPGA + High-Performance AI Edge Computing Box: Intelligent Detection in Industrial Production

#embedded #programming #ai
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4 min read
RK3568 vs Raspberry Pi 4 + CODESYS Solution Comparison
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RK3568 vs Raspberry Pi 4 + CODESYS Solution Comparison

#codesys #rk3568
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4 min read
Avionics ARINC818 Acquisition Card
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Avionics ARINC818 Acquisition Card

#embedded #programming #ai
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2 min read
4-Channel PoE NVR (200m Power Supply Distance) Video Surveillance Solution
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4-Channel PoE NVR (200m Power Supply Distance) Video Surveillance Solution

#embedded #programming #ai
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2 min read
DianHong (Power Harmony) Based Edge Computing Gateway, Supports Customization
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DianHong (Power Harmony) Based Edge Computing Gateway, Supports Customization

#embedded #programming #ai
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3 min read
Intel Low-Power Platform-Based Edge Computing Solution Boosts Semiconductor Equipment Upgrade
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Intel Low-Power Platform-Based Edge Computing Solution Boosts Semiconductor Equipment Upgrade

#embedded #programming #ai
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2 min read
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