Forum Posts
Azure RTOS with NUCLEO-H745ZI-Q Board.
I am testing Azure RTOS with NUCLEO-H745ZI-Q Board.I made a simple project through CubeMX and then downloaded it.By the way, it doesn't go beyond MX_ThreadX_Init().It looks like an infinite wait on __tx_ts_wait .Are there any additional settings miss...
Resolved! How to select physical USIM in STM32L496
Hi,I I am stuck in my project, I have to activate the physical sim card.the documentation says you need "Set pin Sim_select0 to low to select the plastic SIM" but I don't know how to do it.
STM32F4: Purpose of the usage of ATOMIC_SET_BIT ATOMIC_CLEAR_BIT macros in the low level drivers related to UART peripheral
Hello, I'm using LL driver in projects and I found these differences comparing the newest LL driver version (1.7.13) with my current why:in file stm32f4xx_ll_usart.h/c (macro with prefix ATOMIC_ is now used in several functions)LL_USART_EnableDirecti...
How to upload data to AWS S3 that does not fit in memoy ?
I need to upload large data files (around 200MB) from my STM32L485 board to AWS S3 storage. I was planning to use direct S3 upload via an HTTP request. However, my data cannot be loaded in RAM so I was thinking of sending it in chunks. But, I have se...
Resolved! "Device Descriptor Request Failed" (Code 43) when using STM32CubeMX-generated code on STM32L476 Nucleo-64 development board
I would like to test USB on an STM32L476 Nucleo-64 development board. I use STM32CubeMX version 6.2.1 and the library it's using is "STM32CubeL4 Firmware Package V1.17.0 / 11-February-2021". I select Nucleo-64 in Board Selector in STM32CubeMX and the...
STM32f7 USB HS Device mode DMA
Hi,For USB HS device mode DMA to work correctly, we need to consider:1- address alignment (4byte align due to hardware design) ... OTG_D(I/O)DMAx registers2- size of data (not recommended but can be set in byte size using HBSTLEN in OTG_GAHBCFG regis...
Resolved! I just want to program my mcu (STM32F103C6T6A) via usb port which is connected to mcu's usb pins. I don't want to use jtag or swd. What should i do for boot0/1 pins?
I read AN2606 but i couldn't understand exactly. My understood is that if i connect boot0 pin to ground, main flash memory is gonna be selected. My question is if i do it(connecting boot0 pin to ground), will i lose the ability which enable me to pro...
