IOTA L2Sec stream fails due to STSAFE setup error

[SedCore]

Hello,

I'm trying to run the X-CUBE-IOTA1 v3.0 on the B-U585I-IOT02A board, but after following the tutorial in UM2606 I get the following error when trying to send L2Sec Stream:

What can be the reason of the pairing_stsafe result failing, please?

Best regards,

@Jocelyn RICARD @Benjamin BARATTE 

[Benjamin BARATTE · Accepted solution]

Hi @SedCore,

I think this issue is related the change of the STSAFE-A power management on B-U585-IOT2A board.

The error reported (1) is STSAFEA_COMMUNICATION_ERROR which generally occurs on the first STSAFE-A commands when the STSAFE-A is not responding on the I2C.

According to the User Manual of the B-U585-IOT2A board, the PF11 pin shall be 0 to enable the STSAFE-A.

In the X-CUBE-IOTA v3.0.0 x-cube-iota1/Projects/B-U585I-IOT02A/Applications/IOTA-Client/NetXDuo/App/STSAFE/stsafea_service_interface.c

in the HW_IO_Init, you have this line which set the PF11 to 1 :

HAL_GPIO_WritePin(STSAFEA_VREG_GPIO_PORT, STSAFEA_VREG_PIN, GPIO_PIN_SET);

Therefore, this disabled the STSAFE-A.

if you replace the line by HAL_GPIO_WritePin(STSAFEA_VREG_GPIO_PORT, STSAFEA_VREG_PIN, GPIO_PIN_RESET);

It should enable the STSAFE-A and you should be able to run the test code.

Best Regards,

Benjamin

[SedCore]

Thanks for your advice, now the encryption using STSAFE is working well. 👍👍

But unfortunately, the message is not being sent, due to a DNS error when trying to connect to the Tangle network at this address: https://api.lb-0.h.chrysalis-devnet.iota.cafe

There is no public network running the Chrysalis protocol anymore, so the X-CUBE-IOTA1 package should be updated.

[Andrea Palmieri]

Hello @SedCore 

the X-CUBE-IOTA1 package is going to be archived and will not be updated.

Kind regards

Andrea

[DownyK]

Hello @Andrea Palmieri 

Is there any plan to make another repository for IOTA?

Thanks

[DownyK]

Hello @SedCore 

I'm also looking at this project. Is there any way to use chrysalis API?

Thank you.

[SedCore]

Hello, Chrysalis has been archived by the IOTA Foundation. The Tangle is now in the Stardust stage.

[DownyK]

Hello @SedCore 

Is there any way to use the Stardust api in X-CUBE-IOTA1 package?

Thank you

[SedCore]

X-CUBE-IOTA package seems to rely on the IOTA C library, which is now archived: https://github.com/iotaledger/iota.c

So, there is no longer a working IOTA API in C language. I'm not sure the existing archived C library can work with Stardust. Maybe this could help: https://github.com/iotaledger/iota-sdk-native-bindings 

BR.

[DownyK]

Thank you for your reply.

So you mean Now X-CUBE-IOTA doesn't work properly... 

I will try to modify this application code to fit the stardust protocol... 

But I am not sure it is possible.

Thank you so much!