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...
Hello,I'm working on a cutom made board controlled by an STM32F303ZET, I figured out that I forgot to pull up D+ for USB communication, even doing it externally keep showing me this error. I tried to pull up the D+ using 3.3V directly and also by pul...
The STM32USB library calls the function CDC TransmitFS, which can only be sent in the CDC ReceiveFS loop and data in the main. The cdc ->TxState flag has always been 1, so only the USBD_cDC SetTxBuffer was successfully called. However, the USBD_cDC T...
Hello,I am using an STM32H755 dual core chip and occasionally, our reset reason (RCC_RSR) is decoding to have only theD1RSTF bit and D2RSTF bit set. Per the documentation, it does not seem this is an expected combination alone...Per table 56 in sect...
HI, Is there an equivalent application note or similar information about sleep modes for the F0 series?https://www.st.com/resource/en/application_note/an4365-using-stm32f4-mcu-power-modes-with-best-dynamic-efficiency-stmicroelectronics.pdfCheers, Cla...
Hi, I am new to stm32 microcontroller. I am finding difficulty to render my html page using azure rtos. As I have seen the example of stm32f429zi nx_Webserver. First of all I could not find html files in the example folder.However with other GitHub ...
Hi I'm trying to read a 2.5V signal through internal adc as soon as I connect the signal to the gpio pin of stm there is shift(to positive side)in the signal and also generating the noise upon seeing through oscilloscope. Also made ground connection...
My I3C target don't send ACK after controller send an arbitration header ,and it will generate a DOVER flag and ERRF flag. ex.Send HAL_I3C_Ctrl_IsDeviceI3C_Ready before controller transmit data.Send HAL_I3C_DIRECTION_READ and so on
I was able to create a cmake template project. but in this project i didn't find the .ioc file and Core and Driver FolderIn this case, how can access the core and Driver code?
Hello,Currently i'm working on STM30F030 controller.I want to connect TFT display with this controller, display has three pin for SPI (SDA,SCL & CS) and used only for write operation.so how to configure controller for 3-wire SPIIf i have to connect...
I have project on STM32H753ZI and I am using ADC in DMA mode. Every few hours I get Usage Fault Unaligned access hard fault. Fault is invoked in my ADC_ConvCptlCallback in which depending on ADC value I decide about GPO stateStack during HardFault:Ha...