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...
Posted on June 24, 2018 at 05:40The tamper level detection configuration shown belowvoid init_BspTamper(){RTC_TamperTypeDef stamperstructure; RtcHandle.Instance = RTC; RtcHandle.Init.HourFormat = RTC_HOURFORMAT_24; RtcHandle.Init....
Posted on June 23, 2018 at 23:22HiI want to parallel data transfer via DMA. I am trying to transfer an array in memory to the GPIO. For this, I thought it would trigger the DMA with the Timer Update event. In this way, I can move the data in memory ...
Posted on June 23, 2018 at 12:23Hi.I'm trying to work with the stm32 uart functions with HAL and cubemx. When I was reading the functions I saw that there are 2 different ways to send and receive.One blocking mode (HAL_UART_Transmit() and HAL_UART_R...
Posted on June 03, 2016 at 11:17Hello,In order to use both SAI_A and SAI_B, both in slave mode, on a STM32L4, I am wondering if the SAI_CK clock is used ? An external device is supposed to provide the BCLK and the FS clock (in my case), and the refe...
Posted on June 23, 2018 at 12:59I am trying to implement/run Timer on SPWF04S. I loaded script (to RAM 2) from example:import pyb a=pyb.Timer(2) a.init(freq=20) led=pyb.LED(2) def toggle(l): l.toggle() ...
Posted on June 22, 2018 at 22:11The stm32l4 parts can exit standby/shutdown on either a rising or falling edge of a wake up pin ? Are there any timing constraints ? For example, the adxl362 generates 20 usec pulses in some modes. Is this guarant...
Posted on June 22, 2018 at 21:29Humph. I'm running Windows 7 64 bit, and when I run CLI, it just shuts down after listing the option bytes commands. Anyone have some experience that can help? I did restart the computer after updating to 3.2.0.0, to ...
Posted on June 22, 2018 at 22:26I try to read the data from the inertial unit with frames of different size for this I need to read the data via the STM32F446 uart, but the functions available with HAL uart do not allow it.
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Posted on June 21, 2018 at 19:24 I followed some examples to create a CubeMX code to configure TIM1 on my STM32F103C8T6 as an Encoder. My encoder is a cheap 20 PPR one that comes with a breakout board. I've hardware debounced it using a 10K and 0...