Is it possible to run the firmware from an external SDRAM?There is an example for h750, but it does not work with h747.I go to the address I need, but I get a hardfault into bootloader for first command into external sdram
In one of my project I am using STM32H743IIT6. I have to read multiple ADC sensors. We are following single conversion method with 10 bit resolution. But the issue is, when we read the ADC value, there is an increase of 100 mV in each ADC reading th...
Hello,I've tested a few weeks now without solution, hopefully somebody can help me with this topic.I try to reach the Low Power mode (LP Run or LP Sleep), but when I enter it, the consumption is still at 150µA (~270µA in debug mode). I even tested wi...
I want to use external flash as boot memory because the size of internal flash is not enough for my controller. what i was thinking is to write code in external NOR flash and give address as starting address for boot in flash.ld file but then i found...
Hi, I want to program the brownout in code:void setBrownout (uint32_t level) { FLASH_OBProgramInitTypeDef OBInit; HAL_FLASHEx_OBGetConfig(&OBInit); if (OBInit.BORLevel == 0) { // not programmed yet OBInit.BORLevel = level; OBInit.Opti...
Hi There,Any official date or leadtime for STM32F103REY6TR to be available again? Thanks!Ehsan
Hello,I'm working on a project with a B-L475E-IOT01A2 board and a STM32L475 MCU. I am generating a code using CubeMX and the X-CUBE-BLE-1 software pack and when I build my project, I get this error : Warning : Invalid project path: Missing project fo...
Hi everybody,I am trying to use a Flash memory (SST25VF010A) with STM32L072 via SPI. I used CubeMX to generate to initialize code and I started a simple code to get ManufacturerID and check that SPI comunication is right. In fact, I can send data pro...
We designed a very basic circuit to test an idea. We chose STM32L071K8U6. Because, It met our needs well. Schema MCU PinmapMCU Clock config in STM32CubeIde If you look at the clock settings, this processor does not use an external resonator. It cur...
To pars binary information I created a series of bitfield structurestypedef struct PD_SOURCE_PDO_CAPABILITY { uint32_t MAX_CURRENT_UNITS : 10; uint32_t VOLTAGE_UNITS : 10; uint32_t PEAK_CURRENT : 2; uint32_t RESERVED_BITS22_23 : 2; ...
