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pkg: u8g2: smaller patches + comments.

This commit is contained in:
Bas Stottelaar 2016-06-22 22:50:24 +02:00
parent 25d7fd33a1
commit ddd89c5c9e
3 changed files with 2 additions and 2 deletions

View File

@ -52,8 +52,8 @@ u8g2_SetDevice(&u8g2, SPI_0);
## Virtual displays
For targets without an I2C or SPI, virtual displays are available. These displays are part of U8g2, but are not compiled by default.
* By adding `USEMODULE += u8g2_utf8`, a terminal display is used as virtual display.
* By adding `USEMODULE += u8g2_sdl`, a SDL virtual display will be used. This is only available on native targets that have SDL installed.
* By adding `USEMODULE += u8g2_utf8`, a terminal display is used as virtual display, using UTF8 block characters that are printed to stdout.
* By adding `USEMODULE += u8g2_sdl`, a SDL virtual display will be used. This is only available on native targets that have SDL installed. It uses `sdl-config` to find the headers and libraries. Note that RIOT-OS builds 32-bit binaries and requires 32-bit SDL libraries.
### Example
```