About sireevenkat1

sireevenkat1 · 2024-08-02

Hi,I am working on stm32g491re custom board.I am using STM32cubeide and segger jlink debugger with serial wire debug.After flashing the firmware program getting struct at intializationlike HAL_GPIO_INIT()and HAL_TIMER_init()if I try to suspend the r...

sireevenkat1 · 2024-04-23

Hi,I am working with STM32g491re custom board. With UART communication our STM32 and other MCU communicating.After flashing the firmware with debugger both boards are communicating properly but once power off & on If other board sends the data stm32 ...

sireevenkat1 · 2024-04-03

Hi,I am working with STM32G491RE.I communicating ATM90E26 single phase energy meter with STM32 through SPI communication.I can able to read voltage ,current values correctly from the meter.For KWH calculation, I am reading Absolute active energy reg...

sireevenkat1 · 2024-04-02

Hi,I am using STM32G491RE MCU for my project. Is it true each STM32 IC has its own unique ID. For STM32G4 product has the UID facility. Is it 96-bit ID for all the stm32 families or is it different.Which manual has to be referred for this?If yes can ...

sireevenkat1 · 2024-04-01

Hi,1.Can I use option bytes to store the data(eg: Serial number, values storage etc).is It possible if so please share the available resource link/ example for reference. I am using STM32G491RE MCU.I want to write some data in to option byte memory a...

sireevenkat1 · 2024-08-02

@TDK ,@I didn't changed anything in the flash programing.where do I need to check this correct vector address of my mcu is it it datasheet? and where do I need to set this vector address is it is the flash.c ?? Thanks

sireevenkat1 · 2024-08-02

@TDK , Yes,i checked Boot pin is in low state onlyThanks

sireevenkat1 · 2024-04-24

Hi @Andrew Neil ,@ Tesla DeLorean,1.N58: Neoway N58 is an LTE Cat. 1 module optimized specially for M2M and IoT applicationshttps://www.euromobile.ru/upload/iblock/8e5/Neoway_N58_Datasheet_V1.1.pdf2. About schematic:I know I am sorry for the inconven...

sireevenkat1 · 2024-04-23

Hi @Andrew Neil ,One is STM32G491RE and other is N58.Both are communicating through STM32.Data format defined for both boards.Based on the data received from N58 ,Stm32 responds to N58.\Schematics I can't able to share it.How do you know it's not res...

sireevenkat1 · 2024-04-03

Hi @Andrew Neil ,I included stm32g4xxx_hal.h file still I got the error.Thanks

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STM32G491RE MCU getting struck

STM32 UART only working with debugger

Pulses to KWh conversion in Energy meter

STM32 IC's Unique ID

Storing data in the option byte of STM32 memory.

Re: STM32G491RE MCU getting struck

Re: STM32G491RE MCU getting struck

Re: STM32 UART only working with debugger

Re: STM32 UART only working with debugger

Re: STM32 IC's Unique ID