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Found 7 results

  1. I am having layers of problems with the Pmod MicroSD. My ultimate goal is to get through the wifi example on youtube with a Basys 3. Today I am just trying to do the "hello world" demo for the micro SD Pmod. Issues: [Common 17-69] Command failed: BOARD_PART_PIN cannot be assigned to more than one port ["f:/microSD.srcs/sources_1/bd/microSD_bd/ip/microSD_bd_PmodSD_0_0/microSD_bd_PmodSD_0_0_board.xdc":7] I get this error for 4 pins set_property BOARD_PIN {JB7} [get_ports Pmod_out_pin7_t] set_property BOARD_PIN {JB8} [get_ports Pmod_out_pin8_t] set_property BOAR
  2. So for my senior design project we're using a microblaze to poll a number generator and then write that data to an SD card. I've adapted the demo code provided in the PMOD microsd driver files to take input variables and write them to a string. Then I take that string and write it to the SD card. My problem is that no matter what I try I can't print to multiple lines. I've looked in the DFATFS.h file where all the functions are abstracted but I'm at a bit of a loss. I'll attach a text file containing the subroutine that writes to the SD card (it gets called when ever there is a new value to wr
  3. Hello, Does PmodSD ( support SD mode of operation? Is it designed only to work with SPI mode as written in the reference manual? Please let me know Regards, Vinay Shenoy
  4. Hello, I am using Arty board attached to 2 peripheral modules (PmodSD and PmodNAV) to write navigation data to SD card. To do so, I am combining the C example codes provided on Github for each module, and simplified it a bit which is attached. My problem is that each one of the modules are working fine individually with their own code, as long as the other Pmod is not initialized in the C code, but when I am using them at the same time it destroys my output to terminal and writes zero to both terminal and SD card. I am suspicious that the issue is because PmodSD and PmodNAV are both
  5. Hi, Inside file shouldn't 'PmodWIFI' not be replaced by 'PmodSD' ? wkr Eddy
  6. Hi everyone, I am working on the tutorial of the Pmod Wifi (found here and I don't really understand the role of the Pmod SD. From what I saw, in the tutorial, the Pmod SD is used to hold the static HTML pages that are then loaded in the browser. I would like to try something simpler, basic Wifi communication, and I wanted to leave out the Pmod SD IP from the block design, but then I got critical warnings at the bitstream generation. No problems arise when the Pmod SD IP is added, though. So I was wondering, is there a more important
  7. Hello Is there any example on hoe to use the MX3kck with Pmod Ad5 and saving data to Pmod SD? I got them both working individually but having trouble getting them to work together. I pretty sure its something to do with the SPI or DSPI setups or calls. After I run this command which makes the SD selected " SD.begin(chipSelect_SD) " I can no longer get PmodAD5 data. How would I turn the Pmodad5 back on make it the active one? Whats an good way to get data from PmodAd5 and save it to Pmod SD at fast rates. Thanks for all the help Code below if you want to look at it PmodAD