Blank screen while using stm32 with OLED 128x32 SSD1306

[Qsdxkh]

Hello all,

I'm trying to use STM32 bluepill with OLED SSD1306 128x32 to display characters.

I've tried many many libraries but no luck. The screen remains blank. No response.

But the same screen works with arduino. So i know connections are fine, only problem with coding.

Here are the libraries that I've tried

1. https://github.com/vookimedlo/stm32-ssd1306
2. https://github.com/GolinskiyKonstantin/STM32_Lib_OLED_SSD1306_I2C_SPI
3. https://www.youtube.com/watch?v=ruDyTsmVls4
4. https://www.youtube.com/watch?v=Mt6U30Yxrr8

I've also tried changing the address from 0x78 to 0x77 and 0x3C but no luck.

I do not get error in any of them but the screen remains blank.

Please someone help.

[Tesla DeLorean]

Dupe https://community.st.com/s/question/0D53W000025f49USAQ/im-using-stm32-bluepill-im-trying-to-use-oled-128x32-i-have-tried-libraries-but-nothing-is-workingsame-oled-worked-with-adruino-megaif-anyone-knows-what-might-be-the-issue-please-let-me-know