std.embedded.i2c
The module module std.embedded.i2c, read from deploy/std/embedded/i2c.rho. This page is generated from the source, so it describes what the code declares.
Functions
init()
fn init(bus: u32) voidread()
fn read(addr: u32, out: Slice[u8]) u32write()
fn write(addr: u32, data: Slice[u8]) u32Externs
Externs are supplied by the host rather than declared in Rho, which is how a port reaches a service.
| Extern | Signature |
|---|---|
| i2chwinit | extern fn i2c_hw_init(bus: u32) void |
| i2chwread | extern fn i2c_hw_read(addr: u32, ptr: Ptr[u8], len: u32) u32 |
| i2chwwrite | extern fn i2c_hw_write(addr: u32, ptr: Ptr[u8], len: u32) u32 |