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 using a STM32G031J6 MCU in my project and i need to use the reset pin as a GPIO. From what i read on the reference manual this can be done by setting the NRST_MODE option bit to 2 (GPIO). However the issue i'm facing is that if the reset pin is h...
Hi! Can I use touch sensing embedded in stm32L432 to sens water level or just water presence? Contact or contactless (capacitive).I want to use this to sens water presence. Connect a long (5-10m)wire to touch PIN and another to GND. Or just single ...
are the GPIOs at HI-z? pulled up? or Pulled down?this is very important to me, I don't want to enable any circuit at start up.
Hello Everyone,I have Nucleo-H723ZG and I managed to configure CAN to work there but only sending messages. I am not able to get anything in RX Buffer.I configured CAN like:hfdcan1.Instance = FDCAN1; hfdcan1.Init.FrameFormat = FDCAN_FRAME_CLASSIC; ...
Hello,I hopefully selected proper category, forgive me if not.I have the following question.There are files like for example /CMSIS/device/stm32l053xx.h(or similar files for other devices)which include useful definitions of addresses of all the perip...
Hello All,We design a circuit with STM32F030F4.And when I checked the current consumption of the circuit , I saw the curent consumption is changing by the time.It moves like decreasing for some time and increasing suddenly after that decreasing for s...
I have connect STM32H7xx device with Quectel MC60 GPRS Modem via UART. Instead of working with several AT commands to send the packet over SSL layer. I would like integrate with any open Cellular library which can used to enable PPPoE over Serial to ...
I'm using stm32f429 Discovery board and I want to know number of cycles required to execute this part of assembly code .ldr r3, [pc, #64] ; (0x8001228 <TIM1_UP_TIM10_IRQHandler+120>)ldr r3, [r3, #0]ldr r3, [r3, #36] ; 0x24ldr r2, [pc, #64] ...
Hi,I need to enable interrupts for pins PJ0, PJ3, PJ4 and PJ5. Why these pins? Because they are connected to the ARDUINO connector (CN5 and CN6) of the STM32H7474I-DISCO board and they all seem to be all free. I have the initialization code (Hopefull...
Hi,I'm started to develop on the NUCLEO-14 F746GZ board recently. My question is: it's possible to read input from device (in particular NFC reader MOD-RFID1356MIFARE) through USB CN13? I tried but the device is not powered. Thanks for your support
