drivers/display/ssd1306: Implement SSD1306_I2C poweron method.

After a poweroff(), the poweron() method does a soft power-on and any previous state of the display persists.
6 years ago · 7df4083ac6
parent ea6692a83e
commit 7df4083ac6
1 changed files with 1 additions and 1 deletions
--- a/drivers/display/ssd1306.py
+++ b/drivers/display/ssd1306.py
@ -124,7 +124,7 @@ class SSD1306_I2C(SSD1306):
        self.i2c.stop()

    def poweron(self):
-        pass
+        self.write_cmd(SET_DISP | 0x01)


 class SSD1306_SPI(SSD1306):