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Resolved! Which driver having lower execution time HAL or LL?
Which driver is faster from HAL or LL so cpu can perform other important tasks.For example to read & write gpioUsing HAL driver,Using LL driver,Using direct access MCU resistor.
I have a problem with the Target USB comms error. Error in initializing ST-LINK device. Reason: USB communication error.
Hi guysI am using TrueStudio and trying the Nucleo 64 STM32F446RE.when I try to debug, the console always shows Starting server with the following options: Persistent Mode : Disabled Logging Level : 1 Listen Port Number : 6123...
Is BFB2 broken in STM32F429BIT6 bootloader?
Have BOOT0 pin strapped lowFirmware image is linked to run from address 0x08000000, initial stack pointerInitial stack pointer is set at 0x2002FFFC.Programmed firmware image to 0x08000000.Processor boots fine when BFB2=0 in option bytesBootloader fai...
Resolved! Any documentation for USB Device library v2.10.0?
I noticed that CubeH7 v1.10.0 comes with USB Device library v2.10.0 which supports new class drivers and composite device. However I can't find any document nor examples corresponds to those new features.ST, could you please update USB Device library...
STM32L562RETX bootloader problem
I'm using the cubeide 1.6.1 version.There's a problem with using the bootloader this time.This is bootloader code#define APPLICATION_ADDRESS (uint32_t)0x08010000typedef void (*pFunction)(void);pFunction JumpToApplication;uint32_t JumpAddress;int...
STM32G491 bootloader doesn't work
hi, i'm using a STM32G491 and i can't use embedded bootloader over UART1. i'v set BOOT_LOCK(bit) to 0, Boot0(pin) to 1, nBoot1(bit) to 1 ans nBoot_SW(bit) to 1. when i try to connect the mcu to STCubeProgrammer over UART i receive this message error:...
Storage access on an STM32 microcontroller
Hi All, I have noticed that when connecting both of my boards [b-g474e-dpow1, stm32g474ret6u] and [NUCLEO-F429ZI, stm32f429zi] they are recognized as a storage device on windows per the picture below for the b-g474e-dpow1 board. My question is, these...
Is there a document that describes how to port projects from one processor to another?
I have a modified version of the Azure MQTT demo project running on a STM32H735 Discovery board. I need to port it to a custom board that has a STM32H747.