A/B Upgrade for AG550Q

IoT Modules Automotive Module
1

In document “Quectel_AG55xQ&AG57xQ_Series_QuecOpen_AB_System_Updates_Application_Note_V1.0.0_Preliminary_20220711.pdf”
With “Upgrade in Stream Way”

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With option 1 when i try, i need to enter from keyboard.
What do i need to enter?
How do i not need to input from keyboard because i only have header file?
Thank you.

Regard
Nam

2

@Louis.Huang-Q .please help me

3

Hi,

You can just go with the script as programmed, for example, enter “1” to execute “program 1”

BR,
Louis

1 Like
4

@Louis.Huang-Q
when i call “ql_stream_fwupdate_run”,i need to a parameter.
I need to choose what parameter to run with option 1. i tried running with parameter 1 but it fails.
Suppose I call the function “ql_stream_fwupdate_run” and I want to run with option 1 what is the fd here?

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Regards
Nam

5

@Louis.Huang-Q What do you think?

6

How do i can use “ql_stream_fwupdate_run(int fd)” and how to create fd parameter? @Louis.Huang-Q

Regards
Nam

7

Hi,

Could you refer to the SDK document and it will be more straight forward to read the code.

BR,
Louis

8

Thank you for your concern