Motion Detection System Using PIR Sensor and VSDSQuadron Mini

  • Detection : The PIR sensor continuously monitors its surroundings for any movement. When it detects motion, it sends a signal to the VSDsquadron Mini Board.
  • Processing : The VSDsquadron Mini Board receives the signal from the PIR sensor and processes it using its onboard microcontroller.
  • LED Activation : Upon detecting motion, the microcontroller activates the LED connected to it, illuminating it to indicate the presence of motion.
  • PIR Sensor
  • VSDSquadron Mini Board
  • LED
  • Jumper wire(Female to FEmale)
  • VS Code for uploading the code in which PLATFORM IO installation should be there.

PIR CONNECTIONS

  • Output Pin of PIR connected to PD2 Of VSDSquadron Mini Board.
  • VCC Of PIR coonected to 5V Of VSDSquadron Mini Board.
  • GND Pin of PIR connected to GND Of VSDSquadron Mini Board.

LED CONNECTION

  • LED Anode Pin connected to PD6 Of VSDSquadron Mini Board.
  • LED Cathode connected to GND Of VSDSquadron Mini Board.
#include <ch32v00x.h>
#include <debug.h>

#define BLINKY_GPIO_PORT GPIOD
#define BLINKY_GPIO_PIN GPIO_Pin_6
#define PIR_GPIO_PIN GPIO_Pin_2 // PIR sensor output connected to GPIO Pin 2
#define BLINKY_CLOCK_ENABLE RCC_APB2PeriphClockCmd(RCC_APB2Periph_GPIOD, ENABLE)

void NMI_Handler(void) _attribute_((interrupt("WCH-Interrupt-fast")));
void HardFault_Handler(void) _attribute_((interrupt("WCH-Interrupt-fast")));
void Delay_Init(void);
void Delay_Ms(uint32_t n);

int main(void)
{
    NVIC_PriorityGroupConfig(NVIC_PriorityGroup_2);
    SystemCoreClockUpdate();
    Delay_Init();

    GPIO_InitTypeDef GPIO_InitStructure = {0};

    BLINKY_CLOCK_ENABLE;
    GPIO_InitStructure.GPIO_Pin = BLINKY_GPIO_PIN;
    GPIO_InitStructure.GPIO_Mode = GPIO_Mode_Out_PP;
    GPIO_InitStructure.GPIO_Speed = GPIO_Speed_50MHz;
    GPIO_Init(BLINKY_GPIO_PORT, &GPIO_InitStructure);

    // Configure PIR sensor input pin
    GPIO_InitStructure.GPIO_Pin = PIR_GPIO_PIN;
    GPIO_InitStructure.GPIO_Mode = GPIO_Mode_IPU; // Input mode with pull-up
    GPIO_Init(GPIOD, &GPIO_InitStructure);

    while (1)
    {
        // Read PIR sensor status
        uint8_t pirStatus = GPIO_ReadInputDataBit(GPIOD, PIR_GPIO_PIN);

        // Control the LED based on PIR sensor output
        if (pirStatus == 1) // PIR sensor detected motion
        {
            GPIO_WriteBit(BLINKY_GPIO_PORT, BLINKY_GPIO_PIN, SET); // Turn on LED
        }
        else
        {
            GPIO_WriteBit(BLINKY_GPIO_PORT, BLINKY_GPIO_PIN, RESET); // Turn off LED
        }

        Delay_Ms(1000);
    }
}

void NMI_Handler(void) {}
void HardFault_Handler(void)
{
    while (1)
    {
    }
}

Registration for Ethical RISC-V IoT Workshop

Welcome to Ethical RISC-V IoT Workshop

The “Ethical RISC-V IoT Workshop” at IIIT Bangalore, organized in collaboration with VSD, is a structured, educational competition aimed at exploring real-world challenges in IoT and embedded systems. Participants progress through three stages: building an application, injecting and managing faults, and enhancing application security. The event spans from May 9 to June 15, 2024, culminating in a showcase of top innovations and an award ceremony. This hands-on hackathon emphasizes learning, testing, and securing applications in a collaborative and competitive environment.

Rules :
  1. Only for Indian Student whose college is registered under VTU
  2. Only team of 2 members can Register
  3. Use only VSDSquadron Mini resources for product development
Awards :
  1. Prize money for final 10 Team
  2. 3 Winner team’s Product will be evaluated for Incubation
  3. 7 consolation prizes
  4. Completion Certificate to final round qualifier
  5. Chance to build a Proud Secured RISC-V Platform for India

Date for Registration : 9th May - 22nd May, 2024
Hackathon Inauguration : 23rd May 2024

VSDSquadron (Educational Board)

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Furthermore, the RISC-V chips on these boards should be open for VLSI chip design learning, allowing you to explore PNR, standard cells, and layout design. And guess what? vsdsquadron is the perfect solution for all your needs! With its comprehensive documentation and scalable labs, thousands of students can learn and grow together.

VSD HDP (Hardware Design Program) Duration-10 Week

With VSD Hardware Design Program (VSD-HDP),  you have the opportunity to push the boundaries of what exist in open source and establish the new benchmark for tomorrow.

It will leverage your degree in Electrical or Computer Engineering to work with

  • Programmable logic
  • Analog/ digital IP
  • RISC-V
  • Architecture & microprocessors
  • ASICs and SoCs on high-density digital or RF circuit cards
  • Gain hands-on knowledge during design validation and system integration.

Sounds exciting to just get started with expert mentors, doesn’t it? But we are looking for the next generation of learners, inventors, rebels, risk takers, and pioneers.

“Spend your summer working in the future !!”

Outcomes of VSD Online Research IP Design Internship Program

  1. Job opportunities in Semiconductor Industry
  2. Research work can be submitted to VLSI International journals
  3. Participate in Semiconductor International Conference with Internship Research Work
  4. Paper Publications in IEEE Conference and SIG groups
  5. Tape out opportunity and IP Royalty
  6. Interact with world class Semiconductor designer and researchers
  7. Academic professions where more research projects are encouraged.
  8. All the above research and publication work will help colleges and institutes to improve accreditation levels.

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Welcome to the World’s only online conference in Semiconductor Industry VSDOpen Conference. With enormous support and global presence of audience from different segments of industrial lobby and academia made a highly successful event. Evolution is change in the genetic makeup of a population over time, online conference is one kind evaluation everyone adapt soon. 

  • VSDOpen 2022 is an online conference to share open-source research with the community and promote  hardware design mostly done by the student community.
  • VSDOpen 2022 is based on the theme “How to lower the cost to learn, build, and tapeout chips ?”  , which will provide a platform to community to build stronger designs and strengthen the future of Chip design.
  • VSDOpen is envisioned to create a community based revolution in semiconductor hardware technology.
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VSD Online Course by Kunal Ghosh

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