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; ...
STM32F427VGT6. Should be 1MB flash, right?Then what's up with this?Mass erase: works, erases sectors 0-11Write: works, can write to full 1MBSingle sector erase: doesn't work, either stlink or from firmware running on the device (see attached screensh...
Hi ST community.I am trying to control a 7 sevensegments display (HT16K33), it has I2C as interface.If the Display is connected to Arduino2560 board, it works, but when STM32F103C8 is controlling it, the display isnot working.after i tested all comma...
I have tried a lot of projects posted on the internet and the examples in the Discovery kits, but nothing but problems. My tools are STMCube or IAR. I have a customer who is late in delivering, so I am scrambling to help. Thanks much! Leigh
