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Hi all, I tried to communicate(private) with my I3C slave device by using STM32H503RB board (as a controller). Here's the code from "Introduction to I3C for STM32 MCUs - Application note Chapter 9.8 Private read" uint8_t aTxBuffer[1] = {0x0F}; u...
Hi, I am working with STM32H503RB.I'm currently testing the function of "I3C_Controller_ENTDAA_IT" from the example code.Capture1 is the result of "I3C_RSTDAA_THEN_ENTDAA"The expected behavior of Capture1 should be 7E06 then 7E07.Why would 7E02 occur...
Hello,I've a project with the STM32G030F6 which the application use in 90% of time the low power sleep mode. In the reference manual page 95 is written that can debug:But in the register DBGMCU_CR dosn't exists a flag for the low power sleep mode. On...
I'm using a STM32H753 with external RAM. We were using it for LCD framebuffer. Now we are trying to migrate the stack and heap to the external RAM, when we run the code, getting hardfault on lines where std::array is declared. Any idea on how to debu...
I have an issue when changing the option bit of STM32H742 to change the RDP level to 1.I read out option bit from register FLASH->OPTSR_CUR, change the RDP bits to eg 0xBB, write the result to FLASH->OPTSR_PRG and then set bit FLASH_OPTCR_OPTSTART in...
I have recently upgraded CUBEIDE to v1.15.1I tried to add a example project to my workspace and it states Required Software PackageWhen I click next and finish, I get the errorI have checked for updates etc and tried to download manually using Embedd...
Hi all, I've been working on reducing the power consumption of a project I'm working on using the STM32G431.Stop modes are not an option on this chip since I need to keep some peripherals active, but I've beenable to reduce the needed system clock to...
Hi,Since there is no obvious to ping an ST rep directly from an ongoing thread, I'm posting these questions in a new thread in the hope that ST will respond with answers. These arose during discussion in another thread:How Can I Provide a 1mhz HSE B...
Posted on March 25, 2016 at 09:45We are using STM32F405 in our product which is a controller. We have met strange problems reported by our customer but can't reproduce the phenomenon in our lab when taking the controller back from customer. The cont...
I am working on an application using an STM32U5A5 nucleo board with four MEMs PDM output format microphones. The microphones are configured such that data is valid for the left channel on a rising clock edge and valid for the right channel on a falli...
