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Recent content by Simos421

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    Problem with custom PCB board with STM32F407VGT6 + STM32F103CBT6 controllers

    Hi all, I found the solution for loading the ST link firmware to STM32F103CBT6. I downloaded the STM flash loader demo. I connected the Rx Tx pins of a usb to uart cable to the Tx Rx pins (pin 30, pin31) of STM32F103CBT6 and set the Boot0 pin to high (3.3V). I run the STM flash loader and...
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    Problem with custom PCB board with STM32F407VGT6 + STM32F103CBT6 controllers

    So I tried to bypass STM32F103CBT6. I used the STlink V2 to program the main controller STM32F407VGT6 via SWD and it works fine, this is good news. ZASto I have no clue how to program STM32F103CBT6 as a debugger via STlink. I will google search it. Thank you
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    Can you suggest a small CMOS image senor in SMD packaging for a pillcam application?

    Hello people, I am looking to make a pillcam project and I want to integrate a small camera of at least 2MP. Unfortunatelly I haven't found any camera in SMD packaging. The one's I found are all with that flex pcb tape that take a lot of space. Feel free to suggest some if you have the time Cheers!
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    Problem with custom PCB board with STM32F407VGT6 + STM32F103CBT6 controllers

    I haven't loaded anything in STM32F103CBT6 because it is not recocnized by my computer. I will try and use the STM bootloader that Klaus mentioned and see what happens. The architecture of my custom PCB is similar to the STM32F407G-DISC1 so another thing I can try is to remove the dicovery...
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    Problem with custom PCB board with STM32F407VGT6 + STM32F103CBT6 controllers

    Hello, I have no code or clock setup because I haven't been able to get my device recognized by my computer so that I could load something. When I try to connect it I get the message ''Usb device not recognizable'' in windows. So everything is on factory default. For the record i took...
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    Problem with custom PCB board with STM32F407VGT6 + STM32F103CBT6 controllers

    Hi all, I made a PCB board with STM32F407VGT6 (MCU) + STM32F103CBT6 (Debugger). I get the message ''Usb device not recognizable'' when I try to connect it to my computer via USB. I include the pics of my schematic. I followed the schematic of STM32F407G-DISC1. Any idea on what went wrong with my...
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    Export microstrip antenna gain from hfss using Matlab

    Actually it's not that easy as you might think...
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    Export microstrip antenna gain from hfss using Matlab

    ...Sadly this only exports return loss of the antenna.....
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    Export microstrip antenna gain from hfss using Matlab

    Thanx Elchachito, i know that, but i need a script to do that automatically through matlab....
  10. S

    Export microstrip antenna gain from hfss using Matlab

    Hi! Does anyone know how to export the calculated gain (Gaintotal db) from hfss using Matlab-Hfss Api's functions?

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