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Hi jonasdn, One follow-up. The solution you provided works out. I provide a small summary as follows for others who wants to use ai-deck and sd-card. (1) Hardware side: Disconnect IO4 between CF and sd-card. Connect IO2 (or IO1, IO3) of CF to IO4 on sd-card deck. (2) Software side: change line 81 an...

One more update. I desoldered the IO4 and IO3 on the SD-Card. Instead, I connected the IO2 pin on STM to IO4 pin on SD-card and set the firmware to use IO2 for sd-card CS. Meanwhile, the IO4 pin on CF is only connected to the AI-deck. The figures are attached. However, the same problem still came up...

Hi jonasdn, I tested the method you provide but I encountered an error. I connected IO3 to IO4 on the sd-card and modified in the usddeck.c to use DECK_GPIO_IO3 (shown in the attached figure). The sd-card can log data with only sd-card deck is connected to CF. However, I got an error when I connecte...

Hi jonasdn, Thanks for the reply! My question would be how exactly should I patch the SD-card deck? In the document ( https://www.bitcraze.io/documentation/system/platform/cf2-expansiondecks/#deck-pin-allocation ) it says to connect "via solder bridges or 0 Ohm resistors". Then from my und...

Hello AI-deck team, I plan to use AI-deck and SD-card together to collect some data. However, I think there might be some conflicts between the two decks. The problem I encountered when using both decks is as follows. Problem: When attaching AI-deck and SD-card deck, setting the parameter "usd/...

Hi jonasdn,

Thanks for the reply. The attachment is the screen shot of the arm-none-eabi-gdb and launch.json file.

Hello, I am trying to set up the on-chip debugging in VS-code on Ubuntu 20.04 following the document (https://www.bitcraze.io/documentation/repository/crazyflie-firmware/master/development/openocd_gdb_debugging/) The debugging environment was working perfectly on my Ubuntu 16.04 laptop. However, in ...

I see. Thanks for the reply!

We will try that and see if tuning the focus can improve the image data.

Hi,

I plan to use the AI deck to collect some data during flights. Yet I found that the collected images are a bit out of focus.

Is there a way to adjust the focus of the ai deck?

Thanks.

Hi, After reflash several times, the Face detection example is working onboard. For my customized code, I find adding a 5-second delay at the beginning helps to run the flashed code onboard. My suspicion is that there are some conflicts at the initialization which sometimes causes crashes during the...