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update readme

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devsaurus 2015-03-15 22:08:35 +01:00
parent 3124bcf357
commit 8e7e531022
1 changed files with 4 additions and 4 deletions
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README.md
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@ -375,12 +375,12 @@ i2c.setup(0, sda, scl, i2c.SLOW)
The HSPI module is used, so certain pins are fixed: The HSPI module is used, so certain pins are fixed:
* HSPI CLK = GPIO14 * HSPI CLK = GPIO14
* HSPI MOSI = GPIO13 * HSPI MOSI = GPIO13
* HPSI MISO = GPIO12 (not used) * HSPI MISO = GPIO12 (not used)
All other pins can be assigned to any available GPIO: All other pins can be assigned to any available GPIO:
* CS * CS
* D/C * D/C
* RES (optional) * RES (optional for some displays)
Also refer to the initialization sequence eg in `lua_examples/u8glib/graphics_test.lua`: Also refer to the initialization sequence eg in `lua_examples/u8glib/graphics_test.lua`:
```lua ```lua
@ -407,7 +407,7 @@ This object provides all of u8glib's methods to control the display.
Again, refer to `lua_examples/u8glib/graphics_test.lua` to get an impression how this is achieved with Lua code. Visit the [u8glib homepage](https://code.google.com/p/u8glib/) for technical details. Again, refer to `lua_examples/u8glib/graphics_test.lua` to get an impression how this is achieved with Lua code. Visit the [u8glib homepage](https://code.google.com/p/u8glib/) for technical details.
#####Fonts #####Fonts
u8glib comes with a wide range of fonts for small displays. Since they need to be compiled into the firmware image, you'd need to include them in `app/include/user_config.h` and recompile. Simply add the desired fonts to the font table: u8glib comes with a wide range of fonts for small displays. Since they need to be compiled into the firmware image, you'd need to include them in `app/include/u8g_config.h` and recompile. Simply add the desired fonts to the font table:
```c ```c
#define U8G_FONT_TABLE \ #define U8G_FONT_TABLE \
U8G_FONT_TABLE_ENTRY(font_6x10) \ U8G_FONT_TABLE_ENTRY(font_6x10) \
@ -463,4 +463,4 @@ cs:func("myfun") -- post coap://192.168.18.103:5683/v1/f/myfun will call myfun
cc = coap.Client() cc = coap.Client()
cc:get(coap.CON, "coap://192.168.18.100:5683/.well-known/core") cc:get(coap.CON, "coap://192.168.18.100:5683/.well-known/core")
cc:post(coap.NON, "coap://192.168.18.100:5683/", "Hello") cc:post(coap.NON, "coap://192.168.18.100:5683/", "Hello")
``` ```