About AkihiroN

AkihiroN · 2024-10-22

We are developing a Matter device using X-CUBE-MATTER.How can I make the sample firmware using SBSFU into a sleepy end device? Just setting CFG_FULL_LOW_POWER to 1 fails the commissioning. How can I enable Sleep Mode like the generic-switch app?The d...

AkihiroN · 2024-10-08

We are developing a Matter device using X-CUBE-MATTER.When we set CFG_FULL_LOW_POWER to 1 to enable sleep mode, pressing B1 for 10 seconds does not enter Factory Reset and BLE advertising is not executed.When we checked the current consumption, it se...

AkihiroN · 2024-08-26

I want to use pyocd to write Firmware to M4 of STM32WB5MMG.I am trying to change the range of RDP=BB to RDP=AA and WRP before writing, but it is not working. Do I have to do something special?

AkihiroN · 2024-08-20

I am implementing a Matter device using the STM32WB5MMG. When attempting to commission the device with a Google Nest Hub, it fails to join the Thread Network.Upon reviewing the logs, it appears that the NOC (Node Operational Certificate) verification...

AkihiroN · 2024-07-28

・OverviewThis project involves the development of Matter devices. We encountered an issue with commissioning the device using the obtained vendor ID. Despite following the necessary steps, the commissioning process fails. Below, we detail the steps t...

AkihiroN · 2024-11-06

Thank you for your help.I have implemented the changes you shared.I tried commissioning on the Apple platform, but it failed. It seems that the network is participating (up to kCommissioningComplete), but if you put CFG_LPM_APP in stop mode or sleep ...

AkihiroN · 2024-11-06

Thank you for your help.Is it necessary to comment out (not enable) UTIL_LPM_SetStopMode(1 << CFG_LPM_APP_THREAD, UTIL_LPM_ENABLE); in app_thread.c (not enable here) and add (enable) UTIL_LPM_SetStopMode(1 << CFG_LPM_APP_THREAD, UTIL_LPM_ENABLE); in ...

AkihiroN · 2024-11-06

Also, isn't the ICD Management Cluster essential for putting the Matter device into Sleep Mode?

AkihiroN · 2024-11-06

Thank you for your reply.If I want to implement it as follows, how should I modify it?Condition 1: If commissioning has not been performedWhen the device starts up, disable Sleep Mode and execute AdvertisingWhen the Advertising time is over, enable S...

AkihiroN · 2024-11-05

I noticed one thing: even in the xxx-App-SBSFU project, if you comment out UTIL_LPM_SetStopMode(1 << CFG_LPM_APP_THREAD, UTIL_LPM_ENABLE);, you can confirm that commissioning is possible with CFG_FULL_LOW_POWER = 1. However, I think this does not put...

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How to set the firmware using X-CUBE-MATTER's SBSFU on the Sleepy end device

How to put Matter Device into Sleep Mode

Perform Firmware write using pyocd

Failed to commission with Google Nest Hub.

Matter Device Development - Commissioning Issue

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