1 -------------------------------------------------------------------------------
2 SSD1306 OLED display controller, 4-wire SPI and I2C modes
3 -------------------------------------------------------------------------------
5 This capture contains a sequence of an SSD1306 display controller which is
6 popular for OLED display modules. The controller supports various protocols.
7 I2C and 4-wire SPI are used most often.
13 The 4-wire SPI capture was taken with DreamSourceLab DSLogic logic analyzer,
14 sampling 4 logic channels at a rate of 10MHz:
19 1 MOSI (master out, slave in)
23 The I2C capture was taken with DreamSourceLab DSLogic logic analyzer,
24 sampling 2 logic channels at a rate of 2MHz:
35 See SSD1306 datasheet [1] and an STM32 library [2] used to generate recorded
38 [1]: https://cdn-shop.adafruit.com/datasheets/SSD1306.pdf
39 [2]: https://github.com/afiskon/stm32-ssd1306