Hi everyone,So, I have FDCAN working in internal and external loop back but when I connect it to an external CAN bus and switch it to standard operation I get nothing. I know there are messages on the CAN bus because I have a CAN scanner on the bus t...
Hello everyone, I encountered a problem while using STM32L431 for RS485 development. I used the ISO7041 isolation chip, and in the initial state, the DE pin is low, while both TX and RX are high. The current issue is that when I turn on the power, re...
hi, im using stm32g474vet6 tim_bkin for pwm shutdown through external pin, when im normally using pwm only tim break interuppt is happening, pwm is shutting down but if im using same timer in triggermode for another timer and pwm generation, tim_brk ...
I need to set up an HTTPS server over USB using the STM32U5A5 microcontroller. I do not see an example of this configuration. There are examples of HTTP servers for other microcontrollers using USB, but not HTTPS and not for the U5A5. Is it possib...
Platform Nucleo-H563ZICubeIDE V1.15.0ioc file attachedI'm starting with a simple app to get fimilar with the new Middleware.I created a new STM32 app and enabled ThreadX and FileX.I also changed the recommended settings for IChache and the system tim...
Hi,STM32U585 + eMMC , by SDMMC2 busI want to configure the eMMC into sleep mode by HAL_MMC_SleepDevice API,but It does not workIt alway return 0 when I get the card state by HAL_MMC_GetCardState after run the API HAL_MMC_SleepDevice.Thanks!
Hi,I went through quite some earlier posts on this forum regarding DAC setup, but none of those are relevant to me nor helped me.I am trying to setup a DAC on a STM32F756VGH6 via registers. I read all chapters about the DAC in the datasheet and it lo...
I have created a very minimal prototype project with ThreadX on the NUCLEO-H563ZI board. I have a single task that blinks a LED on and off. I would like to prove out an example with FileX using SRAM. I have enabled FileX via CubeMX with the default s...
I use a STM32H5 with STM32_Safety_STL v4.0.0 library. Development tool IAR 9.60.3Using the project NUCLEO-H563ZI without TrustZone in X-CUBE-CLASSB-H5 and compiling it, I have the following linker error:"Error[Lt069]: The module stl_sch_main.o(STL_Li...
There's a bug in the standard MPU_AdjustRegionAddressSize which appears everywhere in the sample code. My reference is the H7RS, it's in the Template and virtually all examples: H7RS Github example The net result is that it's likely noncacheable regi...