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LLr.1
LLr.1
Associate III
February 25, 2022
Solved

CUBEWL - For Sigfox Push button example, I cannot find the classic MX_GPIO_Init() generated with CubeMX, why ? Thank you

  • February 25, 2022
  • 2 replies
  • 1149 views

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Best answer by YBOUV.1

Hello @LLr.1​ , @Sara BEN HADJ YAHYA​ 

gpio.c generation was deactivated in the .ioc because the gpios are managed by their respective functions (BSP_PB_Init for the button). That is why you don't have this gpio.c source nor the call to MX_GPIO_Init().

But we received complains about this specific behavior in CubeWL. This is fixed in the release CubeWL1.2.0 to come within a week from now

hope this answer your question

2 replies

Sara BEN HADJ YAHYA
Sara BEN HADJ YAHYA
ST Technical Moderator
February 28, 2022

Hello @LLr.1​ ,

Thanks for your feedback,

I checked the example and you are right, the MX_GPIO_Init() is supposed to be generated in gpio.c file but this file seems to be missing.

Starting a project from scratch using CubeMX, the file is generated correctly so this is not an MX issue, the example seems to be corrupted.

@YBOUV.1​  could you please check this issue ?

Sara.

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YBOUV.1
YBOUV.1Best answer
ST Employee
March 1, 2022

Hello @LLr.1​ , @Sara BEN HADJ YAHYA​ 

gpio.c generation was deactivated in the .ioc because the gpios are managed by their respective functions (BSP_PB_Init for the button). That is why you don't have this gpio.c source nor the call to MX_GPIO_Init().

But we received complains about this specific behavior in CubeWL. This is fixed in the release CubeWL1.2.0 to come within a week from now

hope this answer your question

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