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 March 07, 2017 at 17:03Hello,In my project I need to run Stop Mode on STM32F072, but also I would like to monitor CAN Bus and wake it up when some specific ID will be send. Is it possible ? I'm trying and it's not working ?I did set up CAN...
Posted on March 06, 2017 at 23:45Hello All, I am using STM32F446xx TIM2 to measure frequency > 1Mhz. I have set TIM2 to external clock and see the counter increment at every rising edge. I am reading this counter value in main function for test. But...
Posted on March 07, 2017 at 01:30Hi Everyone,my set-up is an STM32F205 transmitting fixed length data ( < 64 bytes ) periodically to an STM32F207 via SPI. I am only interested in receiving data, nothing is sent on the 207's MISO line.The 207 receive...
Posted on March 02, 2017 at 08:53Hi,Sorry I take the forum user's time for my simple questions.Here is my code for spi3 in stm32f10x for PB3 and PB4 output/input. SPI_InitTypeDef SPI_INS; GPIO_InitTypeDef GPIOS RCC_APB2PeriphClockCmd(RCC_...
Posted on March 07, 2017 at 14:39Hello ST_Community, I am using the stm32L152V8T6A in my device and soon want to make its multiple copies.So can someone suggest the best suitable gang programmer to flash the firmware in multiple devices?.I am ...
Posted on March 07, 2017 at 07:09Helloi have created my project with STM32 CubeMX and everything works like a charm, But i am stuck with the clock, i want to configure a RTC clock with Vbat pin to keep time running even if VDD power loss, apparently...
Posted on March 06, 2017 at 15:31Hi,I have a macronix serial flash(MX66L1G45G) interfaced to my stm32f436 via spi4. hardware connections are correct.Initialization functions are as follows.int DRV_SPI_Init(void){ hspi.Instance = SPI4; hspi...
Posted on February 04, 2017 at 13:06I am trying make communication between RN4020 Bluetooth module and STM32F411RCT MCU.They are connected with UART and CTS/RTS, hardware flow control is recommended for this communication.It would be great if I coul...
Posted on February 08, 2017 at 16:54Currently CubeMX supports only FreeRTOS v.7.It is a really old version without power save features. This year FreeRTOS v.9 is already available. Are they going to support new FreeRTOS versions? Why they didn't sup...
Posted on March 07, 2017 at 10:23/* Enable the Over-drive to extend the clock frequency to 180 Mhz */ PWR->CR |= PWR_CR_ODEN; while((PWR->CSR & PWR_CSR_ODRDY) == 0) { } PWR->CR |= PWR_CR_ODSWEN; while((PWR->CSR & PWR_CSR_ODSWRDY) == 0) { } /* Confi...