Hello,ST announced the STM32V8 series some time ago (https://www.st.com/content/st_com/en/campaigns/stm32v8-high-performance-cortex-m85-mcu-z11.html), but there haven’t been any updates since then.I have a couple of questions:How can we download the
Summary This article describes how to use the HAL2 project format when developing STM32 applications. It explains what changes with HAL2 compared to the HAL1 framework, how the new project structure affects user code, and how to work safely with cod
Is the ROM in the STM32F4 a different memory technology than the flash or is it just write protected flash?
I have an STM32WB05 board (approx 30mm x 30mm) with the following major components :STM32WB05KZV6TR, LTC4095EDC, LTC3531ES6-3.3, LSM6DSV80XTRI have followed the reference design for running on SMPS.When running directly from VDD (3.3V) it works great
Hello,I’ve run into what appears to be a documentation error or a H/W bug with the GPDMA on the STM32U585. I’ve set up a 512-byte circular DMA buffer with HT and TC interrupts to capture UART Rx data. I’ve also enbaled DTE and SUSP interupts because
Hello Team,We need clarification regarding OBKey Storage, Internal Trusted Storage (ITS), and Protected Storage (PS) in the STM32H5F5 device when using the Secure Manager framework.Is the OBKey, ITS and PS storage physically located within the device
I have a NUCLEO-F091RC (on-board ST-LINK/V2-1, USB ID 0483:374b, latest firmware V2J33M25). When plugged directly into my Mac it enumerates and drops repeatedly. LD1 keeps blinking red.I found the ST FAQ "Possible communication failure between STLINK
I have been writing some code to recover from the NMI after reading unwritten OTP addresses but I found a bit of a snag when checking that the Address listed in FLASH_ECCDETR is what I would expect after a read.The Table 42 of the H503 reference manu
Hi, I’m running the ST BLE Sensor app on an iPhone and when I attempt to change the profile from beginner to expert, it does not take. The result is that many options are grayed out. Am I doing something wrong? Is there a work-around? I don’t have ac
On STM32H733, the HAL provides __HAL_DBGMCU_FREEZE_FDCAN() in stm32h7xx_hal.h but it is conditionally compiled:#if defined(DBGMCU_APB1HFZ1_DBG_FDCAN)#define __HAL_DBGMCU_FREEZE_FDCAN() (DBGMCU->APB1HFZ1 |= (DBGMCU_APB1HFZ1_DBG_FDCAN))#endifDBGMCU
I want to have asynchronous USB audio with the STM32g431k6 and an external DAC but I get conflict message if need both. Am i missing something? if i use OSC IN as audio clock input it will not bypass the internall PLL as in I2S_CKIN isn’t it? I thoug
Hello, I’m working of a TM32F769 board the content of the 4 KB backup SRAM (BKPSRAM,0x40024000) is lost after a hard power cycle (VDD removed and re-applied),although: - VBAT is supplied by a 3 V lithium coin cell (Renata, CR1225-type), - the backu
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