Merge #21

21: First I2C implementation r=robamu a=robamu

Initial I2C HAL implementation.
Only the I2cMaster was tested so far, I2cSlave will be tested next.

Master side was tested with a temerature sensor example application
in the vorago-reb1 crate

Co-authored-by: Robin Mueller <robin.mueller.m@gmail.com>

Author: bors[bot]

CHANGELOG.md

@@ -8,10 +8,13 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 
 ## [unreleased]
 
+## [0.2.2]
+
 ### Added
 
 - DelayUs and DelayMs trait implementations for timer
 - SPI implementation for blocking API, supports blockmode as well
+- Basic I2C implementation for blocking API
 
 ### Changed
 

Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "va108xx-hal"
-version = "0.2.1"
+version = "0.2.2"
 authors = ["Robin Mueller <robin.mueller.m@gmail.com>"]
 edition = "2021"
 description = "HAL for the Vorago VA108xx family of microcontrollers"
@@ -21,7 +21,7 @@ once_cell = { version = "1.8.0", default-features = false }
 libm = "0.2.1"
 
 [dependencies.va108xx]
-version = "0.1"
+version = "0.1.3"
 
 [features]
 rt = ["va108xx/rt"]

examples/spi.rs

@@ -12,7 +12,7 @@ use va108xx_hal::{
     gpio::{PinsA, PinsB},
     pac::{self, SPIA, SPIB},
     prelude::*,
-    spi::{self, NoneT, Spi, SpiBase, TransferConfig},
+    spi::{self, Spi, SpiBase, TransferConfig},
     timer::CountDownTimer,
 };
 

examples/timer-ticks.rs

@@ -29,7 +29,7 @@ fn main() -> ! {
     let mut dp = pac::Peripherals::take().unwrap();
     let mut last_ms = 0;
     rprintln!("-- Vorago system ticks using timers --");
-    set_sys_clock(50.mhz().into());
+    set_sys_clock(50.mhz());
     let lib_type = LibType::Hal;
     match lib_type {
         LibType::Pac => {