[STM32F4] My project does not support some instruction

[PA3040]

Dear All;
MCU STM32F4
I create a project using uVision4 IDE and working successfully But it does not support following type instructional


GPIO_InitTypeDef GPIO_InitStructure;

Please Advice and help

 

[alexan_e]

Re: My project dose not support some instruction

A search showed that these are defined in the GPIO library, have you included the appropriate headers to the project?

https://www.disca.upv.es/aperles/ar...ib_V1.0.1/html/stm32f4xx__gpio_8h_source.html

 

[PA3040]

Re: My project dose not support some instruction

A search showed that these are defined in the GPIO library, have you included the appropriate headers to the project?

https://www.disca.upv.es/aperles/ar...ib_V1.0.1/html/stm32f4xx__gpio_8h_source.html

Dear Alex
Grate thanks for the reply

please find the my project folder files and project front view that i added file to project and errors after comfiled

please find the project folder too I attached







Please help
Thanks in advance

Note: Finally I managed to removed all errors but it not support CMSIS instruction that i pointed out my first post

please help

 

[alexan_e]

Re: My project dose not support some instruction

I can't help any further because I have never used that STM mcu, all I can tell you is to check the included examples, maybe they can help

path to examples is KEIL-> ARM -> BOARDS -> ST -> STM32F4

 

[PA3040]

Dear Alex,
Thanks for advice
I checked them but thing is they are written in old method not in CMSIS library
Anyway thanks

 

[alexan_e]

I found http://www.longlandclan.yi.org/~stuartl/stm32f10x_stdperiph_lib_um/index.html

There I found this guide http://www.longlandclan.yi.org/~stuartl/stm32f10x_stdperiph_lib_um/Library_Use.html
see if it helps