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Found 7 results

  1. Trying to connect the MTDS PMOD to my CoraZ7-07S FPGA board. I used the Digilent MTDS IP but I'm having trouble figuring out how to connect it to PMOD port JB on the Cora board. Read on another answer that I should use JD by default but that's not an option in Cora. Vivado (2019.1) also warns that the IP was packaged for arty board but assume that's not an issue for me other than the JD issue. I saw on another post that I need to edit the XDC file to change the PMOD connector but I don't see how I can do that since the MTDS PMOD doesn't show on my constrains file. Thinking about wiring it manually. Any suggestions? Would appreciate any help.
  2. Hi everyone, I just bought a MTDS (https://reference.digilentinc.com/reference/add-ons/mtdshield/start) I tried to use on an arduino Duo (arm cortex M3) and I got this error : C:\Program Files (x86)\Arduino\libraries\mtds\MtdsHal.cpp:326:2: error: #error "No supported processor defined" #error "No supported processor defined" So I have checked MtdsHal.cpp at line 326 and I saw that the SPI is set for PIC or AVR processor. Is there a solution for arm processor ? Thanks
  3. I am trying to connect my PMOD MTDS to the Zybo Z7, without Arduino. I have integrated the IP files, connected it via block diagram, and set up a FAT32 microSD with the 2 files that are needed also. When trying to connect to Vivado I can seem to figure out how to get to the console for which I can do MTDS Firmware code so I can do a custom UI. Documentation does not help much with connecting this PMOD. Please advise if you're familiar thanks.
  4. I am considering the Digilent Pmod 2.8" MTDS display for a Cypress Pioneer CY8CKIT-062-BLE, which has a PSoC 6 MCU. The kit board includes a Pmod header. One challenge is that I intend to generate a live image on the display as close to 20 Hz frame rate as I can get. Looks like I will need to modify the mtds library to handle the SPI connection to the PSoC 6 and also to create a function for high speed image data transfer instead of reading files from the display's SD card. (I will use the latter for a button UI also.) I am not sure the display's processor can handle the required SPI clock rate from the PSoC. It can run a 50+ MHz SPI clock, but I notice that the clock rate listed in MtdsHal.h for a PIC32 is 3.5MHz, or 4 MHz for AVR. I calculate I need 25MHz or so: 320 x 240 x 16 x 20 bits per sec. Is there a display side limit? Comments/ideas/collaborators welcome. Just exploring at this stage. thanks, McKee
  5. Hi I just got the MTDS, running it with my Mega ADK. However, when I try the MyDispDemo sketches, the MTDS will just blink once and then be all black, backlight on. I just keep getting "mydisp.begin() failed" What could the issue be? Thanks, Thomasx
  6. Hi, I've purchased a Multi-Touch Display Shield, load libraries, example sketches on my Arduino IDE, compiled without errors all MyDisp examples, but: display is switched on but black serial port post "myDisp.begin failed" I tried on a Leonardo and a Mega. Can you help me?
  7. Hi, I have purchased the Multi-Touch Display Shield, see link below for actual model. https://reference.digilentinc.com/reference/add-ons/mtdshield/start I have downloaded the Arduino IDE folder, installed the mtds & MyDisp libraries and followed the QuickStart.txt. When I open an example from either of those libraries and attempt to compile, it fails and lists loads of errors (Please see .txt file attached where I have copied error messages). I have my Arduino Uno selected and the libraries installed, there are errors in the followings directories: \Arduino\libraries\MyDisp\Examples\MyDispDemo\MyDispDemo1\MyDispDemo1.pde \Arduino\libraries\mtds\MtdsCore.cpp \Arduino\libraries\mtds\MtdsFs.cpp \Arduino\libraries\mtds\MtdsHal.cpp Does anyone know what is causing this, I have tried both Arduino 1.6.9 & 1.8.5 but it shows the same errors. Any help would be appreciated. Thanks, Evan Error compiling for board ArduinoGenuino Uno - Error Message.txt