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The BLUERNG-1 CODE is too large to implement OTA [Copy link]

 


I just wrote some IO operations, and the BIN file is so big. The sample program I used is definitely not big enough for OTA.

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The following is the documentation of the static protocol stack of BlueNRG-LP, you can also refer to it. Link   Details Published on 2021-7-19 10:54
 
 

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What is the optimization level?

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What is the problem?

What sample program is used?

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littleshrimp posted on 2021-6-23 18:02 What is the optimization level

Sorry, I have been busy recently and I am late in replying. I am using Keil level 2 (only level 0-3)

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Jacktang posted on 2021-6-23 22:59 What is the problem? What sample program is used?

Under the basic Bluetooth function, nothing is written, and the compiled bin file reaches 98k. The bluenrg-1 chip has only 192k flash.

I added more programs, but I felt that I couldn't switch between OTA A and B layers.

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The OP can use a static protocol stack, which can save a lot of space.

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The following project is an example of a static protocol stack for BlueNRG-1/2.

https://github.com/wallekuang/BlueNRG-1-2_Static_Static/blob/master/doc/note.md

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The following is the documentation of the static protocol stack of BlueNRG-LP, you can also refer to it.

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