Error when I used the END node send 16 doubles data at a time : No data written to APDU

GP_Mao · ‎09-05-2021

I am a novice in JN51 and I have encountered the following problems recently. Thank you very much for helping me .

No errors when I send 15 doubles data or 14 doubles data at a time ,15 doubles data result:

15_doubles.PNG

errors when I send 16 doubles data or 14 doubles data at a time 16_doubles.PNG

The APDU properties in the .zpscfg has been modified APDU_properties.PNG

code:

send_code.PNG

mario_castaneda · ‎09-08-2021

I hope you are doing great.

Could you please confirm what JN device are you working on? JN5169 or the JN5189?

What is the example or the AN that you are using? What is the SDK version that you have installed?

Regards,

Mario

GP_Mao · ‎09-08-2021

Thanks for your reply!

I'm working on JN5169 , JN_AN_1217,The SDK is JN_SW_4107(Build 1840 ).

Regards,

GP_Mao

mario_castaneda · ‎09-10-2021

I am not sure if I am following the issue that you are getting.

You have more options if you select your device and in the properties path the advance options.

mario_castaneda_0-1631287543231.png

I am not sure if I am following your issue, but you are not seeing the packets?

Mario

GP_Mao · ‎09-11-2021

I've tried these options，but it doesn't work.11.png

What I want to know is the maximum number of bytes can be written to an APDU at a time,How to achieve it?

Regards,

GP_Mao

mario_castaneda · ‎09-15-2021

What is the value of your numwrite value?

However, please look at the B.1 Fragmented Data Transfers that explain a little bit more the process that you want.

Regards,

Mario