alex/SSD1306
1
0
Fork 0
mirror of https://github.com/Matiasus/SSD1306.git synced 2024-10-03 18:18:46 -04:00
Code Issues Actions Packages Projects Releases Wiki Activity

Update README.md

Browse Source
This commit is contained in:
Marián 2020-10-13 13:00:31 +02:00 committed by GitHub
parent 76def09dd8
commit f7356dcca7
No known key found for this signature in database
GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 80 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

80
README.md
View File

@ -17,6 +17,86 @@ Prior defined for MCU Atmega16. Need to be carefull with TWI ports definition.
### Tested
Library was tested and proved on a **_SSD1306 0.96″ OLED Dispay_** with **_Atmega16_**.
## Init OLED Sequence
Init sequence OLED display was defined according to page 64 (next to last page) of [Datasheet SSD1306](https://cdn-shop.adafruit.com/datasheets/SSD1306.pdf).
```
// +---------------------------+
// | Set MUX Ratio |
// +---------------------------+
// | 0xA8, 0x3F |
// +---------------------------+
// |
// +---------------------------+
// | Set Display Offset |
// +---------------------------+
// | 0xD3, 0x00 |
// +---------------------------+
// |
// +---------------------------+
// | Set Display Start Line |
// +---------------------------+
// | 0x40 |
// +---------------------------+
// |
// +---------------------------+
// | Set Segment Remap |
// +---------------------------+
// | 0xA0 / 0xA1 |
// +---------------------------+
// |
// +---------------------------+
// | Set COM Output Scan |
// | Direction |
// +---------------------------+
// | 0xC0 / 0xC8 |
// +---------------------------+
// |
// +---------------------------+
// | Set COM Pins hardware |
// | configuration |
// +---------------------------+
// | 0xDA, 0x02 |
// +---------------------------+
// |
// +---------------------------+
// | Set Contrast Control |
// +---------------------------+
// | 0x81, 0x7F |
// +---------------------------+
// |
// +---------------------------+
// | Disable Entire Display On |
// +---------------------------+
// | 0xA4 |
// +---------------------------+
// |
// +---------------------------+
// | Set Normal Display |
// +---------------------------+
// | 0xA6 |
// +---------------------------+
// |
// +---------------------------+
// | Set Osc Frequency |
// +---------------------------+
// | 0xD5, 0x80 |
// +---------------------------+
// |
// +---------------------------+
// | Enable charge pump |
// | regulator |
// +---------------------------+
// | 0x8D, 0x14 |
// +---------------------------+
// |
// +---------------------------+
// | Display On |
// +---------------------------+
// | 0xAF |
// +---------------------------+
```
## Demonstration