GD32F350 Urban Youth Home Security Guard

As the pace of urban life accelerates, more and more young people are wandering in big cities for their dreams. Especially in Beijing and Shanghai, many people are away from home almost throughout the day, and there is a lack of effective monitoring of the situation at home. Many video surveillance systems have been launched on the market, enabling remote monitoring and viewing to a certain extent.

      This project uses the latest GD32F350 cost-effective arm processor launched by GigaDevice to realize the initial construction of a home security system. Effective communication of home conditions through sensors. With the help of OV5640 camera, pyroelectric sensor, raindrop sensor, etc., and relying on the hardware structure of GD32F350, a low-cost, high-accuracy home security solution is realized.

      From the image processing level, the accuracy of monitoring is improved. Relying on hardware-free modules, on the basis of adding any hardware expansion module (SDRAMFLASH), etc., and completely relying on the own advantages of GD32F350, it can realize image signal capture, acquisition, sensor signal capture, analysis and other real-time monitoring events.

     This system uses the following functions of GD32F350:
           1. UART high-performance asynchronous communication interface
           2. GPIO general input and output interface
           3. Internal high-speed PLL, 108MHz main frequency
           4. Software simulation I2C, SCCB protocol
           5. Internal FLASH read and write
           6. RTC real-time clock
           7. Timer timer captures high-speed input
           8. DMA transfer
           9. Timer capture triggers DMA transfer
           10. External interrupt ETI

Judging from the actual test results and the specific operation of the modules used in the project advancement process, the GD32F350 processor can already meet the actual needs of most life and industry. It has powerful functions and powerful performance, which makes people very happy.