OLED display example for nRF52DK, PCA10040, s132.

[YASH]

Hello All, 

oled.rar

Is there any already available example of OLED display interfacing with nRF52DK, pca10040, SDK 14.1 in Segger Embedded studio?  

I am working on a project where i need to interface a SD card, an OLED display along with BLE support on nRF52DK, PCA10040, s132; where I am expected to transfer a text from mobile app 'nRF Toolbox' in UART and also transfer the same text to SD card as well as display the same in the OLED display.

I am successful in achieving BLE support along with SD card where I am able to send text through the mobile application to the nRF52DK and also store the same in SD card as a text file. Although, I want a OLED display support in addition to it in order to show the same text on the OLED display.

I have attached the zip file of the work, can anyone help me with OLED support on SDK 14.1, Sble_app_uart_fatfs_sdk141.zipegger embedded studio?

It would be very helpful. Thank you in advance.

[Susheel Nuguru]

Nordic does not support it (yet) but there are many customers/users trying this.

You could ask for some help from the users in this thread.

[YASH]

Ok Thank You Aryan.

Can you help me with adding OLED project files to the above attached project files so that they work in the above mentioned way? I am not old to this platform and hence I am finding it little difficult. It will be very helpful if you do so.

I am updating the OLED project files in the question.

[Susheel Nuguru]

Hi Yash,

Have you already tried adding those files in your project? I can help you to overcome the problems (if any) you are facing while adding this. 

[Susheel Nuguru]

I tried to add the files to the keil project, note that i modified the sdk_config.h file to use TWIM1 for the OLED transfer as you are already using SPI0 for sdcard. You cannot use SPIM0 and TWIM0 at the same time, so you need to use TWIM1 insteadble_app_uart_fatfs_sdk141.zip

[YASH]

Thank you so much Aryan. 

Although, the keil version I am using is a trial version and code size is limited in this environment, and the project file that you helped me with has a greater code size. I was using Segger embedded studio. Can you please help me out with adding these project files to my Segger embedded studio project?

It will be a great help . Thank you in advance.