About Priyank

Priyank · 2025-01-30

I have spent over a week trying to get USB to work with my board, and have had no luck. As soon as the device detects the USB, the usb goes straight into a HOST_USER_UNRECOVERED_ERROR. I have received almost no assistance from STM32 regarding this, e...

Priyank · 2025-01-27

Hi, I am trying to make the MCU the host where a USB can be connected, and the MCU can read/write to the USB. I configured my IOC /CubeMX to use the USB with FATFS. The USB USE OS (RTOS) is automatically enabled.However, the issue is that once the US...

Priyank · 2025-01-22

Hi I am using the STM32F7 MCU to use a usb. I can get the USB connected however, when I try to run debug, the application hard faults, and I can't trace the error. I was hoping to get a reference to a tutorial from STM regarding reading/writing to US...

Priyank · 2025-01-21

Hi I am having some trouble adjusting the brightness for the STM32F7.I used this in main.c, and externed it I tried using this in model.cpp and in main.c, neither seems to adjust the brightness of the display. void setDutyCycle(float duty_cycle) { ...

Priyank · 2025-01-02

Hi I was wondering the recommendation on dynamically loading containers a screen vs pre populating the screen with containers. Here is the situation, when the display loads up, is receives data from a controller. The screen for the display displays x...

Priyank · 2025-01-28

Hi, I apologize for the incorrect method previously, I've added the code from the screenshot here according to guidelines. I'm not sure what the error is, but it comes from this list I've attached below in usbh_core.h. I've traced the error back to t...

Priyank · 2025-01-23

Hi I think I may have misworded my situation. When a USB is connected to the MCU, the mcu can read/write whatever is on the USB, most examples online just use Mass Storage class and use the device as a host. Is this incorrect? I got the hard fault to...

Priyank · 2024-12-17

Hi @GaetanGodart , The reason I want to use the presenter is because the container holds data that the model needs. The container is a button, and it has a virtual function which I called onClick, when clicked. When clicked it sets a variable I creat...

Priyank · 2024-12-16

I put it under IDE since that is where the code for this would go, however yes, I am using TouchGFX for development as well.

Priyank · 2024-12-16

Hi, it seems Unicode:: has a strncpy, is it still not suitable even if it is apart of the Unicode library?static uint16_t strncpy(UnicodeChar* RESTRICT dst, const char* RESTRICT src, uint16_t maxchars);* Integer to ASCII conversion. Supports radix 2 ...

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Does USB HOST even work with STM32F750?

USB HOST MODE MSC

Trying to use USB to read/write to files from MCU

Changing Brightness

Dynamic loading

Re: USB HOST MODE MSC

Re: Trying to use USB to read/write to files from MCU

Re: Using a presenter in a container to communicate with model

Re: Using a presenter in a container to communicate with model

Re: Unicode strncpy vs Unicode snprintf vs equal sign