STM32 MCUs Products

Problem while flashing the code through NUCLEO-L053R8 SWD.

Hello, I'm having problem in ST-Link getting flash. While I'm trying to flash through Raspberry pi linux version.We are developing QR code application and I have a python script to flash to the MCU, the oython script access the directory which has a ...

What's the best way to do bit-banging with timers and DMA?

Hello,I want to implement VGA signal generation on my STM32L432KC board. For start, getting the vertical sync and horizontal sync timings right would be great. I found a nice website with hsync, vsync and pixel timings and I thought that using resolu...

Problem with external GPIO interrupts on STM32G030K8.

Configuration Info:MCU : STM32G030K8STM HAL Dirve Version : 01.03.00.00 PA4 (GPIO_PIN_4) - Configured to generate interrupt upon detecting a falling edge. PB5 (GPIO_PIN_5) - Configured to generate interrupt upon detecting a falling edge and rising ed...

Is it possible to change declaration of HAL_GetTick () to int32_t and not uint32_t ?

Hello,I use signed integers since a long time in delay calculations using 16 or 32 bit counters.Indeed, it suffices to do a simple signed subtraction between the two counter values to obtain an exact delay even if the counter has looped back in the m...

Hello, In DM00093941 reference manual, the defintion of the register HRTIM_EECR3 in page 781 is not consistent with HRTIM register map in page 803. Can you please edit the document with the correct value? David

Hello, I bought 5 pcs STM32F107VCT6 microcontrollers through Ali Express and I am not entirely sure if they are genuine. Is there any way to verify this? Regards T.R

Is it possible to improve the performance of STM32F429ZI in processor-in-the-loop (PIL) simulation?

Dear experts,Thank you for reading this question.I am working on PIL simulation of DC microgrid based on MATLAB/SIMULINK. The system includes three DC/DC converters. The relevant three controllers are loaded into STM32F429ZI. The switching frequency ...