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...
The new STM32H7R/S lines are built on the success of the STM32H7 series, offering even higher performance and security at a lower cost. The STM32H7R/S is a bootflash-based MCU powered by a Cortex®-M7 core running up to 600 MHz, with 64 KB of user fla...
Hello,I am using AT command for ESP8266. First, I am sending AT\r\n in main.c and receiving with interrupt Rx. After receiving first response, I am going on to transmit second AT command inside HAL_UART_RxCpltCallback. Everything was good with this m...
Hello everyone, i am trying build a capacitive Touch sensor with the help of the STM32G0316-DISCO board. Right now i am stuck with the following error-message:Error in final launch sequence:Error in initializing ST-LINK device.Reason: (4) No device f...
As the STM32L flash is erased the memory cells are set to 0x00 (not 0xFF). Is there a DFU tool that can optimize firmware upgrade that skips programming of blocks already containing 0x00? The DfuSe Demo only has "Optimize Upgrade duration (Remove som...
Hi to all,I'm trying to use the Nucleo F446RE board to switch on an external LED. by using directly the registersIN particular, I have connected the pin PA5 in series with a resistor, a LED and finally with the GND of the board.The code uses is shown...
Hi i wrote sample code to transfer data by spi and use dma i test my code in 3 stepwhen dma transfer complete interrupt disable, when dma half transfer interrupt enable, and without interruptthis is my code ,just i comment interrupt cmd function for ...
Here is an attempt to collect wishes for Cube application code examples:What peripheral(s)What the code should demonstrate functionality in details (and how it can be reused/modified)Should the example runs on a reference board? Any specific HW compo...
I know this could be done with an external chip, but I want to know if it's possible to do it directly in the micro. I will appreciate any suggestions.
Hello everyone.I have an issue with the communication between STM32F427VI to Gemalto PLS-W.The uart that is configured as the following:void MX_USART3_UART_Init(void) { huart3.Instance = USART3; huart3.Init.BaudRate = 230400; huart3.Init.Word...
Hi,I am using two STM32F103 Nucleo boards and STM32CubeIDE.I can see in the oscilloscope the Tx sinal outputs some data when the mode is configured as loopback. But when I switch the mode to normal I can see in the oscilloscope only a short low level...