About YSN

YSN · 2021-09-25

We are trying to load the stm32wb5x_Zigbee_FFD_fw.bin on STM32WB55RC, but the address table in the release note show as 0x00 for FFD stack and STMCube Programmer gives error as bad address.What is the actual address for Zigbee stack for 256K Flash de...

YSN · 2021-09-23

I would like to build edge computing IoT Device for voice commands recognition. (In short Speech Recognition at edge). What is best suitable STM32 device with digital microphone and speaker interface (similar to echodot or google home, where processi...

YSN · 2021-09-13

I am trying to port u-boot on STM32H745. In the mainstream u-boot ,could not find the port for H745. any body has attempted to port the u-boot on STM32H745 ?. Is there any procedure on how to port u-boot on STM32H7 devices ?Also is there any custom b...

YSN · 2021-09-02

I have P-NUCLEO-WB55 it worked initially well with BLE stack. Later I have ported Zigbee Stack but things were not working out. I went back and loaded the BLE stack now, but it is not even advertising with p2p sever application. I have tested the GPI...

YSN · 2021-08-28

I wanted to use RTC in both my cores M7 and M4. Is RTC a shared peripheral ? Can we use RTC to set or get time from any core asynchronously ? Please share any configuration need to be done for doing so ?

YSN · 2021-10-05

Yeah, Figured it our already!..Anyway thanks for your reply

YSN · 2021-08-30

Okay, Yes it helped me. ! Thanks

YSN · 2021-08-28

You are right, I was too expecting embedded C function / library to make conversions !I understand that this is out of context for MCU, but was mentioning to get some examples if it is already done by somebody else.

YSN · 2021-08-28

Fine, Overwriting is not a problem for me, but how about both cores accessing same RTC at same time, in such scenario should we use HSEM or is it already protected function ?

YSN · 2021-08-18

No Problem, do you any application note or docs related to this problem.. I will read and implement..BTW, I was only expecting the clarification on Within the FLASH one, describe Half the SDRAM (Bottom)Within the QSPI one, describe the Second half of...

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STM32WB55RC ZIGBEE Stack Address

Edge computing IoT Device for Voice processing

U-Boot Port for STM32H745 Dual Core

P-NUCLEO-WB55 RF problem

STM32H7 RTC in both M7 and M4 Dual Cores

Re: STM32WB55RC ZIGBEE Stack Address

Re: Touchgfx Dynamic Graph to show multiple signals simultaneously

Re: Function/Library to convert between UTC time and Local Time

Re: STM32H7 RTC in both M7 and M4 Dual Cores

Re: STM32H7 Device Running Code from RAM instead of NOR / Internal Memory