Good afternoon, using the example tinyusb MSC storage, I managed to turn an Esp32S3 into a kind of USB Key. I mean I have defined a partition on the internal flash called "IntFlash" and when the device starts, this partition is mounted like an USB Key and is normally detected by Windows. I have the ...

Thank you, using the pulse counter module, I managed to implement the functionnality.
Best regards,

Thomas TRUILHE

Good morning, I am working with an Esp32S3 in a project and I need to determine the frequency of an external clock running normally at 32768 Hz (which can drift). Do you think the esp32S3 has an input capture module that I can use to count the number of rising edge of that clock per second please ? ...

Good morning, I am working with an Esp32S3 for a project. I am using the example code from sdmmc card in order to initialise an external SDCard in 4 pins mode. When I am starting the program, I can see that the SDCard is initialized correctly, but it is formated each time !!!! It seams that the prob...

Good morning, using the example sdmmc,
I manage to mount my 2Go card and my 16Go card.
This is perfect. Thank you.

Using the second example sdmmc, it seams that I can mount the 2Go and the 16Go card.
It is perfect thank you.

Good morning,

I have tried with a 1MHz frequency and things are the same.
I get exactly the same message and the card is not mounted.

So I will follow your recommandation and try with a card from another brand.

Thank you for your help,

best regards,

Thomas TRUILHE

Now, I have tried to connect my micro SDcard in quad spi mode (Using the sdspi example) but I don't understand how to connect it... I think in quad Spi mode, my card should have the following signals : -CLK -DATA0 -DATA1 -DATA2 -DATA3 -CS Could you confirm ? I have defined these pins in the firmware...

Thank you for your answer. Here is what I get with the SDHC SD Card : I (311) main_task: Started on CPU0 I (321) main_task: Calling app_main() I (321) example: Initializing SD card I (321) example: Using SPI peripheral I (331) example: Mounting filesystem I (331) gpio: GPIO[48]| InputEn: 0| OutputEn...

Perfect, so you managed to mount your SDHC card with the sdspi standard example
using the SPI mode ?

Without any change in the code ?
Could you please confirm ? I will try with another card or check if the option format_if_mount_fail is set to false or true.

Best regards,