topic Re: Add wifi example cause build error in i.MX RT Crossover MCUs

Add wifi example cause build error

yen_chen — Mon, 11 Jan 2021 09:53:08 GMT

Use RT1050 board

I add wifi_iperf source file to some IO expender project.

I add C/C++ Build -> Settings - > MCU C Compiler -> includes and C/C++ Build -> Settings - > MCU Assembler -> General to wifi workspace path.

it will occur undeclared error,but I can find in the another include file.

0111_wifi.png

0111_wifi2.png

but #define MAX_PORT can find the wifidriver/incl/mlan_main.h,why it can't link to MAX_PORT.

thanks~

danielchen — Wed, 13 Jan 2021 13:44:26 GMT

Please check the includes paths, you should add all the wifi path into your project include paths.

danielchen_0-1610545414398.png

Regards

Daniel

yen_chen — Thu, 14 Jan 2021 02:59:29 GMT

I already included (MCU C compiler -> includes path) and (MCU Assembler -> General)

but it doesn't work .

I find the file (wifi/wifidriver/incl/mlan_main.h) already define :"MAX_PORT",

but error message :(error: 'MAX_PORT' undeclared (first use in this function); did you mean 'MAXSTORE'?)

0114.png

Is anything I need to check?

yen_chen — Thu, 14 Jan 2021 05:48:30 GMT

Could you tell me different folder how to link each other.

some folder I add and include path but it can't link to another file.

Could you tell me how to do ?

thanks ~

danielchen — Thu, 14 Jan 2021 06:40:56 GMT

When you add some source folders into MCUXpresso IDE, the default behavior is the folder is excluded from the project.

You need to uncheck the "Exclude resource from build".

danielchen — Thu, 14 Jan 2021 06:41:34 GMT

danielchen_0-1610606487000.png