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...
Posted on November 03, 2017 at 13:26We have STM32F405RGT SPI-3 configured as a slave to receive the data from the master using HAL drivers. The DMA is configured to receive 128 bytes of data from the master in Normal mode and the NSS is managed by t...
Posted on November 03, 2017 at 02:51Hi, everyone.FSMC provides some memory space for interface with external memory, but can I use it only to store data without connecting with an external device?If not possible, what would be the most appropriate w...
Posted on November 02, 2017 at 10:08Is it possible to set LPTIM to have interrupt every ms?I did try some examples, and got PWM working with LPTIM on PB2.I can do that with TIM2, but then I got problem with system wake up, and I do not want that...
Posted on November 03, 2017 at 14:07Hallo, Since I think that the use of auto generated code using MXcube helps a lot, I have a question regarding the best workflow to use in the following case.My board is powered by an external power source. In thi...
Posted on November 03, 2017 at 10:36Hello, I am using stm32f769 bga package. We accidentaly connect VDD12DSI pin to VCAPSDSI pin and connect them to 3.3V VDD. We only gave power to the circuit for a few seconds. Could it damage the MCU? And if I dis...
Posted on November 03, 2017 at 10:59Hi there,I am trying to Transmit data over USB CDC after receiving a command, So I need call cdc transmit function inside cdc rx function in which I am comparing the received data. But i am able to use only 1 cdc_...
Posted on November 02, 2017 at 14:36Hi,I'm facing a problem of getting the STM32F3 Discovery board bootloader to work. AN2606 calls for pattern 2 to be applied so I pulled up the BOOT0 pin. A check with STLink shows the nBOOT1 bit is 1 so upon power...
Posted on November 03, 2017 at 08:51HiI'm using a stm32f103ve development board and i want to run linux on it.I confront a version of linux named uClinux that is compatible with my board.ST has a pdf named AN3012 that describes the procedure of runn...
Posted on November 03, 2017 at 08:24Hello .,I am working on STM32 MCU in our custom board, In this I am facing some issues related to Ethernet interface. I manage to generate Ethernet code using STM cube MX,(Using in RMII), The code is working but n...
Posted on October 30, 2017 at 13:15I am working with STM32F765BIT MCU in our custom board, In that I need to measure some external signal frequency.I am using timer in input capture mode to measure the frequency. I have taken some reference example ...