Add example of square-wave generation

pull/4/head
Diego Barrios Romero 2018-10-31 07:08:36 +01:00
parent 692e3ad834
commit 672cd40b54
1 changed files with 17 additions and 0 deletions

View File

@ -301,6 +301,23 @@
//! # } //! # }
//! ``` //! ```
//! //!
//! ### Enable the square-wave output with a frequency of 4.096Hz
//!
//! ```no_run
//! extern crate linux_embedded_hal as hal;
//! extern crate ds323x;
//! use ds323x::{ Ds323x, SqWFreq };
//!
//! # fn main() {
//! let dev = hal::I2cdev::new("/dev/i2c-1").unwrap();
//! let mut rtc = Ds323x::new_ds3231(dev);
//! rtc.set_square_wave_frequency(SqWFreq::_4_096Hz).unwrap();
//! // The same output pin can be used for interrupts or as square-wave output
//! rtc.use_int_sqw_output_as_square_wave().unwrap();
//! rtc.enable_square_wave().unwrap();
//! # }
//! ```
//!
//! ### Set the aging offset //! ### Set the aging offset
//! //!
//! ```no_run //! ```no_run