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 have a Nucleo 64 STM32F303RE, I would like to measure the current consumed by the MCU while running application. How do I do it ?
Hi, i am using Modbus to write and read registers . can i send one-one bits by selecting holding registers. For example : i am initalizing uint16_t control _reg = Modbus[6]; //Modbus[6]=000000001 is the value i am sending from Modbus.next i am...
Hi,Is there anyone is using NRF24L01 module with STM32??Please do share the working library files for transmitter & receiver..Thanks in advance..
I am following a Udemy course and we are learning to make a driver from scratch. I know, not practical, but it has taught me how it can be done and helped learn how to read the datasheet better. Anyway, I have written the below code to write to the R...
Hi Support Forum,I am using STM32H743ZI part with SDIO configured as Master and connected to SDIO slave which is a Wi-Fi module.In this case high speed bidirectional data transfer happening Tx -20Mbps while Rx with 1024bytes/sec.As soon as data tran...
RTC used the LSE with 32768Hz oscillator and is configured for this option.While DBP bit is set RTC counter is stopped . Is it true or false?
Dear all,I hope I can receive som help from you. I'm struggling since a couple of days with SAI2 block A on the mentionned MCU.I am using STM32CubeIDE and I have configured it using HAL library in master mode with MCLK output.When I try to send some ...
I am currently working on controlling a digital potentiometer using i2c with the STM32f303Ze. According to the datasheet of the DigiPot you can send different bits to make adjustments. after a lot of trial and error the voltage still didn't change.co...
HelloI want to write to FLASH variable uint32_t time at power off. Which signal to use for this? greetingsAndrzej
I have a stm32f427 with 1Mx16 external SRAM and SDMMC.I am reading the SDMMC by DMA into the SRAM in two blocks of 512 bytes into a 1024 byte buffer.The SRAM is mapped from 0x64000000 - 0x641fffff. Address and data are not multiplexedI have now disco...
