STM32 MCUs Products

Using LSE as timer source for TIM2, etc. STM32L053

Hi,I've seen mentioned in a couple of places that it is possible to drive timers (other than LPTIM) using the LSE. I can't actually find much more than this though...Can LSE be used to drive TIM2 on the STM32L053, for example? If so, how is it acheiv...

STM32 Nucleo-F411 not jumping to main (or not saving program) if not debugging?

I have a Nucleo-F411RE and can debug and program ok (using arm cross gcc, eclipse, OpenOCD) and everything works fine.However, If I just power it but don't debug through eclipse, the board doesn't do anything. LD1 and LD3 are solid red.My guess is th...

I would like to as a question regarding LPTIM in STM32L071KZ

I use the LPTIM to schedule tasks but I'm encountering a proble. even when I start the timer the interrupt is not occurring even though I have enabled the Autoreload Interrupt. I have attached an image of the SFR window. At the moment I have just ini...

Using GPIO pins to interface to RI-R6C-001A -- Texas Instruments HF Reader system Series 6000- Transceiver IC

Hi all -I'm not sure where this post belongs-- so I will post in different areas in attempt to find someone that may have done this:I am trying to port and old design to a STM32F103VCT6. Not sure if anyone out there has done this. I can currently ...

ADC Stops in between without any error code.

Hello,I'm using STM32f723ZE controller & ADC configured as follow with external trigger(Timer), I verified timers works properly all the times and ADC 1 Stops after few minutes of data capture, but no error code set in Register. ADC1 & ADC2; (Externa...

How to generate pulse with timer and comparator STM32F0

Hi!I have STM32F051K4Tx mcu. I would like to generate a short pulse of different width at each comparator event without using interrupt. Is this possible? How would I setup timer / comparator for this to work?Thanks.

How to transfer SAI Audio data over BLE without using DFSDM filter

HiEarlier I was facing the problem to start the SAI communication when merging with BLE application.Referred applicationSTM32CubeFunctionPack_BVLINK1_V1.0.0HardwareSTM32L476RG nucleo 64X-NUCLEO-IDB05A1Update in the development. Using same application...

Im looking for any libraries/methods to control all the TV/ any other remote controlled device using STM controller. Please help me with this, other than reverse engineering methods to save our time for the development.

Need help to create a winbond w25qxx flash programming algorithm for keil uvision to run it with qspi in memory mapped mode.