STM32U0 is the first Cortex-M0+ with a static consumption of only 160 nA in standby mode with RTC (Real-Time Clock) and 16 nA in shutdown. It also achieves 118 points in CoreMark and targets SESIP level 3 and PSA level 1 focusing on firmware code pro...
I'm requesting the microcontroller to send data to the PC for every 1.1~1.3 ms through BLE using ACI_GATT_UPDATE_CHAR,However, I'm not sure it is fine because the BLE connection event happens every 7.5 ms.What happens microcontroller and PC In this c...
If so, could you tell the approach or provide CUBEide sample code/conf?
Hello.There is a board with 2 stm32 MCU, one of them is stm32l452. I need to upload a firmware to stm32l452 using system boot. When it starts in system boot mode, second MCU sends 0x7F waiting acknowlenge byte (0x79) but there isn't a responce. After...
Will a voltage divider and a Zener diode pretty much suffice or will galvanic separation be necessary? Does anyone know/have an out-of-the-box solution?Thanks,Mike
We Want to Log Code Coverage Report for STM32H745XI Dual core CM7 and CM4 Controllers .With single Core Single Project the code coverage is not working we are using OZONE IDE and SEGGER PRO . We need help if SINGLE CORE CODE COVERAGE how ot trigger t...
Hi!I'm trying to save values in the FLASH memory, but the values don't are saved. I've implemented erase command in order to preform flash_program command. I'm using a NUCLEO64 - STM32F303RE...if(HAL_FLASH_Unlock() != HAL_OK) { debugPrintln(&hu...
I recently switched from DMA to IT for receiving commands via SPI. Now I'm noticing that commands are being received and processed correctly, but HAL_SPI_RxHalfCpltCallback() is no longer being called. A lot has changed in my program since then, but ...
I wanted to program custom stm32l496retg MCU Board from stm32l496zg nucleo board .i used sw4stm32 IDE to program the MCU custom Board.Removed two jumpers of CN4.But getting Wrong device detected Open On-Chip Debugger 0.10.0+dev-00021-g524e8c8 (2019...
Could you please improve it, I can't do buffer transfer in continuous mode as mentioned in ST MDMA presentation that told in TRGM 00 we can have buffer transfer on each request.It only transfer on first request and after that there is no thing happen...