anirudha semwal Posted September 21, 2017 Share Posted September 21, 2017 hi can you please explain how fingerprint sensor implement using fpga kit and how can i get the data after implementation of sensor on my computer Link to comment Share on other sites More sharing options...
JColvin Posted September 21, 2017 Share Posted September 21, 2017 Hello @anirudha semwal, I don't believe anybody at Digilent has worked with fingerprint sensors, so I'm not certain how much we'll be able to help you. What fingerprint sensor are you referring to? Thanks, JColvin Link to comment Share on other sites More sharing options...
anirudha semwal Posted September 22, 2017 Author Share Posted September 22, 2017 hi @JColvin i want to use these two sensor using uart communication protocol .but i dont understand how can i get the data on my computer can u plz provide some information about implementation of these sensor. can i get the data in form of image on my computer using vga cable what procedure should apply for the same. Finger print sensor(R305) Fingerprint sensor GT511C3 Link to comment Share on other sites More sharing options...
Van Loi LE Posted September 23, 2017 Share Posted September 23, 2017 19 hours ago, anirudha semwal said: i want to use these two sensor using uart communication protocol .but i dont understand how can i get the data on my computer can u plz provide some information about implementation of these sensor. can i get the data in form of image on my computer using vga cable what procedure should apply for the same. Finger print sensor(R305) Fingerprint sensor GT511C3 I used R305 Fingerprint sensor before with Xilinx FPGA. You can easily communicate with the sensor using UART. However, you need to read its datasheet (attached) to see how to configure the sensor (Data packet format, instruction set) and get the data from it. R305-User-Manual.pdf Link to comment Share on other sites More sharing options...
jpeyron Posted September 23, 2017 Share Posted September 23, 2017 Hi @anirudha semwal, What fpga board are you using? Depending on the board, you could use something like Microblaze or a zynq processor to facilitate UART communication to the sensors. You could use something like the Pmod USBUART to help get the data of of the sensor. Once you get the data you could send the data to your pc through the usb-uart or Ethernet. You would be able to send data through usb-uart with all of our FPGA 's. It would depend on if the FGPA has an Ethernet component as to if you could send data that way. I know that you could send your data through VGA if the FPGA has that component or if you use something like the Pmod VGA. I do not believe your PC would be able to receive data through the VGA. cheers, JOn Link to comment Share on other sites More sharing options...
anirudha semwal Posted September 23, 2017 Author Share Posted September 23, 2017 hi @jpeyron i m using baysys 3 board 12 minutes ago, jpeyron said: I do not believe your PC would be able to receive data through the VGA. cheers, is this not possible to receive the data through VGA ? why,, i dont get it. thanks Link to comment Share on other sites More sharing options...
anirudha semwal Posted September 23, 2017 Author Share Posted September 23, 2017 hi @Van Loi LE ok i will go through from this . thanks can you plz provide the code on my mail anirudhasemwal213@gmail.com Link to comment Share on other sites More sharing options...
Van Loi LE Posted September 23, 2017 Share Posted September 23, 2017 11 hours ago, anirudha semwal said: hi @Van Loi LE ok i will go through from this . thanks can you plz provide the code on my mail anirudhasemwal213@gmail.com Hi @anirudha semwal, The attached file is the C++ library I made (by fpga4student.com) for MicroBlaze on Virtex FPGA. It contains necessary functions for configuring the sensor, reading data and writing data to the sensor etc. You can either use it in your embedded system or follow the library to convert it into HDL code. If you have any difficulty in HDL code, just let me know here and I will help. fingerprint.h Link to comment Share on other sites More sharing options...
anirudha semwal Posted September 24, 2017 Author Share Posted September 24, 2017 Hii @Van Loi LE thanks brother whenever i need ur help i will let you know Link to comment Share on other sites More sharing options...
anirudha semwal Posted September 26, 2017 Author Share Posted September 26, 2017 hi during implementation design it show this error [Common 17-165] Too many positional options when parsing 'anirudha/project_1/project_1.runs/impl_1/uart_top_level_power_routed.rpx', please type 'open_report -help' for usage info. Link to comment Share on other sites More sharing options...
jpeyron Posted September 26, 2017 Share Posted September 26, 2017 Hi @anirudha semwal, Here is a xilinx forum thread that talks about this issue and what to do about it. cheers, Jon Link to comment Share on other sites More sharing options...
anirudha semwal Posted October 3, 2017 Author Share Posted October 3, 2017 hii i got these warning what to do [Chipscope 16-3] Cannot debug net 'seg1_A'; it is not accessible from the fabric routing. [Chipscope 16-3] Cannot debug net 'RsRx'; it is not accessible from the fabric routing. [Chipscope 16-3] Cannot debug net 'clk'; it is not accessible from the fabric routing. Link to comment Share on other sites More sharing options...
jpeyron Posted October 3, 2017 Share Posted October 3, 2017 Hi @anirudha semwal, Here is a xilinx forum thread that talks about this type of error. If you have not looked at this PDF i would suggest to. cheers, Jon Link to comment Share on other sites More sharing options...
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anirudha semwal
hi can you please explain how fingerprint sensor implement using fpga kit and how can i get the data after implementation of sensor on my computer
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