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Posted on June 25, 2018 at 00:59Am am using an STM32L433 part with an LSE and wish to use the LSCO to drive a Bluetooth module's low-power oscillator input (SPBT3.0DP2's LPO) pin. I see that the code which enables the LSCO output sets the PA2 to An...
Posted on June 23, 2018 at 14:28Hello everyone;I'm using stm32f103c8t6 with HAL drivers, I'm running my code in an interrupt routine every 40 ms (in other words,I have an internal interrupt every 25 HZ), this specific time is of great importance to ...
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.
