SPI and ST7565

[sav gas]

Posted on May 13, 2017 at 08:58

Hi to all,

I'm new to stm32. I start working with 'NUCLEO-F030R8' and i wish to control a display 128x64 monocromatic via SPI.

To do thisI started using STM32CubeMX to configure GPIO and SPI, but SPI doesn't works.

Someone can help me to correct my mistakes?

Thanks,

Gas

[Imen.D]

Posted on May 13, 2017 at 17:45

Hi ,

You may refer to the SPI examples within

http://www.st.com/content/st_com/en/products/embedded-software/mcus-embedded-software/stm32-embedded-software/stm32cube-embedded-software/stm32cubef0.html

 , this help you on your application

STM32Cube_FW_F0_V1.8.0\Projects\STM32F030R8-Nucleo\Examples\SPI

[sav gas]

Posted on May 16, 2017 at 11:11

Hi Imen,

thank you for you help. Now it's works. It's remains the question: why the spi clock doesn't works if it's configured with STM32CubeMX?

Best Regards

Gas

[Imen.D]

Posted on May 16, 2017 at 11:19

Hi,

Could you please precise which CubeMX version are you using?

If you are using an old version, I recommend you to use the latest one : 

http://www.st.com/content/st_com/en/products/development-tools/software-development-tools/stm32-software-development-tools/stm32-configurators-and-code-generators/stm32cubemx.html

Thanks

Imen

[sav gas]

Posted on May 16, 2017 at 13:07

Hi,

I'd installed the new version, I'd created a new project, but I don't understand why that it's not creates a file .uvprojx to use with ide keil uvision.

Thanks,

Gas

[Imen.D]

Posted on May 16, 2017 at 14:07

Hi,

When you create a new project, you should update Project Settings and select the Toolchain 'MDK-ARM V5' for  Keil, this will create the project folder and save in there the .ioc file only.

You will have to click 'generate code' to create MDK-ARM folder with a .

uvprojx file.

If your issue is not resolved, you can attach your .ioc file to check with you this case.

Regards

Imen

[sav gas]

Posted on May 18, 2017 at 12:19

Hi Imen,

now it's works. Thanks for your precious helps.

Best regards,

Gas