STM32 MCUs Products

How can the NVM content be changed from STPMIC1E to STPMIC1A?

Is it possible to reprogram the STPMIC1E to behave like STPMIC1A?

Resolved! reading the NOR flash ID and NOR SDFP of the stm32l562e_dk

I took the stm32Cube example : Projects\STM32L562E-DK\Examples\OCTOSPI\OSPI_NOR_ReadWrite_DMA and modified it to send a RDID (9Fh) instruction to the NOR. I get a "0xAC 0x28 0x53" but I ignore which codes that NOR flash is supposed to answer. It coul...

How to move interrupt vector from FLASH to SRAM when using stm32L476?

I want my interrupt handler to run in SRAM since some people seem to claim it is a more predictable solution then flash.I copied my interrupt handler to SRAM using __attribute__ ((long_call, section (".RamFunc"))) I tested the interrupt by toggling ...

How to start scanning available BLE beacons around me using B-L475E-IOT01A

I am using the B-L475E-IOT01A kit, but I am not able to find any BLE scanning example. I want to detect beacons around me and their details as well i.e RSSI, etc.Can anyone help me regarding this?

I'm working to make commercial smart switch for industrial applications, for that i designed using stm32f103c8t6 micro controller, but getting lead time of more than 52 weeks, please suggest MCU's alternative to this which are immediately available.

Resolved! How to measure the power consumption of discovery board?

I am developing a application with STM32F746G discovery board with my sensor, and I reference AN4749 to design a lop-power control flow.But I don't know how to measure/monitor/analyzing the power consumption to make sure whether my design is work or ...

Route DMA interrupt signal to PWM timer trigger input

It's a STM32L053R8 (Nucleo64) and i am using a DAC with circular DMA to generate an analog waveform. Now i need to use a PWM timer to generate some digital output signals synchronous to the DMA cycle. Can i use two pins to route the DMA interrupt to ...

Resolved! How to find out which pins are interrupt enabled for the STM32L4A6AG??

Usually I find this information in the pin mapping description, e.g. for the device STM32L4A6AG I would have assumed to find it in section 4 "Pinouts and pin description", where all other stuff like SPI, I2C, FMC, EVENTOUT, TIM etc. are described.Lin...

Resolved! How can i implement CANOpen protocol on STM32L4R9?

Hi,I'm using the STWIN SensorTile Wireless Industrial Node development board which has a micro Ultra-low-power ARM Cortex-M4 MCU at 120 MHz with FPU, 2048 kbytes Flash memory (STM32L4R9).I need to interface with a device that uses CANopen, is it poss...

ST32F427ZGT6, GDB Debug Fail

Hello.There was an error when debugging.Warning: the current language does not match this frame.set *(int *)0xE000EDFC=*(int *)0xE000EDFC|0x7F0Temporary breakpoint 1, main () at ../Core/Src/main.c:399399 nl80cdat = F_nl80cdat; Reset_Handler: ...

STM32 MCUs Products

Forum Posts

How can the NVM content be changed from STPMIC1E to STPMIC1A?

Resolved! reading the NOR flash ID and NOR SDFP of the stm32l562e_dk

How to move interrupt vector from FLASH to SRAM when using stm32L476?

How to start scanning available BLE beacons around me using B-L475E-IOT01A

I'm working to make commercial smart switch for industrial applications, for that i designed using stm32f103c8t6 micro controller, but getting lead time of more than 52 weeks, please suggest MCU's alternative to this which are immediately available.

Resolved! How to measure the power consumption of discovery board?

Route DMA interrupt signal to PWM timer trigger input

Resolved! How to find out which pins are interrupt enabled for the STM32L4A6AG??

Resolved! How can i implement CANOpen protocol on STM32L4R9?

ST32F427ZGT6, GDB Debug Fail

STM32G0: PWM Generation

Can't set Option Bytes over USB DFU to STM32G0 Sys...

Power Supply for STM32F030 Cortex TSSOP20 VDDA and...

One Pulse Mode not working

STM32G0B1KBU3N USB-C PD Negotiations with Sink

Getting "Cannot access memory at address" error wh...