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    teensy as a microSD->USB adapter

    Ok, well I just happened across this post further down (should've just scanned the list manually instead of trying to search for SD :D ). This was for the 3.1, but maybe I can adapt it to the 3.6 without too much trouble. https://forum.pjrc.com/threads/25367-USB-MSD-with-SD-card-(Teensy-3-1)...
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    teensy as a microSD->USB adapter

    Has anyone put together a project that would allow the teensy (specifically the 3.6 in my case) to be used a USB adapter for the built in microSD slot? The use case that I'm thinking of here is that I would occasionally like to be able to update the files on the microSD card in the teensy. But...
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    Some assistance needed in NES project

    It's a little more complicated than that. The interface to the controller is a shift register that latches all the buttons at once and then shifts them out. They used the same protocol for the SNES as well, but on those controllers, there is an extra shift register to read in...
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    microSD slot on teensy 3.6

    Not a problem at all. If I had made the connection that the SD slot was using SDIO, I probably would've figured things out a bit sooner :D Given that this board just came out, I'm impressed with how much is already supported. Thanks again!
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    microSD slot on teensy 3.6

    This is what I was missing. I somehow had missed that that built in microSD slot had a native SD interface instead of using SPI like pretty much everything else in the Arduino world. Once I made that change, the SdInfo example worked with the built in microSD slot. Thanks for your help everyone!
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    microSD slot on teensy 3.6

    Sorry for yet another reply, but I was able to get the teensy working with the SD card, but only by using the breakout board. I just wired it up to SPI0 (figured out that it wasn't on SPI2, as you can tell) and it worked. Moving the card to the internal SD card slot fails with the 0x20,0xFF...
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    microSD slot on teensy 3.6

    So I'm not very familiar with any of the teensy models, since the 3.6 is my first one. So please forgive me if I'm missing something obvious here. Looking at the datasheet for the microcontroller, there appears to be three SPI buses on the chip. Looking at the pinout card for the teensy 3.6, my...
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    microSD slot on teensy 3.6

    I just used the SdFat library on an Arduino UNO using the same card, but wired up through an SD card breakout board that I have. It looks like that same library and board work fine on the Uno.
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    microSD slot on teensy 3.6

    Just installed that library and gave the SdInfo sketch a try. I get the following error: I did verify that the card is recognized in my computer (2014 MacBook Pro running macOS Sierra), so it doesn't appear to be an issue with the card. Doing some more digging on my end.
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    microSD slot on teensy 3.6

    Hi -- I was attempting to use the microSD slot on the teensy 3.6 with the built in sample project in teensyduino (SD/cardinfo). When I run it with a SDHC card in the slot, I get the following output: I've tried this with a handful of cards I have on hand -- a 8GB generic microSD card, and a...
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    3.6 Kickstarter, I'm in!

    Just received my 3.6 today in the mail. This wasn't my first kickstarter, but it has definitely been one of the best run that I've seen. Thanks for putting all this work into making it for us!
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