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https://github.com/warmcat/libwebsockets.git
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15ce46d971
Make a start on generic peripheral and bus drivers to provide
meta-functionality regardless of platform.
On the one hand this simply provides...
- bitbang i2c on top of esp-idf gpio apis
- ssd1306 oled chip driver as found on Heltec WB32
- modifications to the minimal example test for esp32 to use that
... on the other hand, those capabilities are provided by creating:
- an abstract i2c class object
- an abstract gpio class object
- i2c class implementation using the abstract gpio for bitbang
- an abstract display class object
- an abstract display state (brightness, animated change,
on/off/init tracking, autodim after inactive, auto-off /
blanking after inactive)
... with the intention, eg, you only have to add a platform
implementation for the gpio to be able to use the i2c-based
display drivers and state handling, and i2c bitbang, without
any other modifications.
|
||
|---|---|---|
| .. | ||
| abstract | ||
| core | ||
| core-net | ||
| drivers | ||
| event-libs | ||
| jose | ||
| misc | ||
| plat | ||
| roles | ||
| secure-streams | ||
| system | ||
| tls | ||
| CMakeLists.txt | ||
| README.md | ||
Library sources layout
Code that goes in the libwebsockets library itself lives down ./lib
| Path | Sources |
|---|---|
| lib/core | Core lws code related to generic fd and wsi servicing and management |
| lib/core-net | Core lws code that applies only if networking enabled |
| lib/event-libs | Code containing optional event-lib specific adaptations |
| lib/jose | JOSE / JWS / JWK / JWE implementations |
| lib/misc | Code for various mostly optional miscellaneous features |
| lib/plat | Platform-specific adaptation code |
| lib/roles | Code for specific optional wsi roles, eg, http/1, h2, ws, raw, etc |
| lib/system | Code for system-level features, eg, dhcpclient |
| lib/tls | Code supporting the various TLS libraries |