build: Improve dependencies

michaelbeaumont · Jan 11, 2020 · bd511ee · bd511ee
1 parent 4a2e7e1
commit bd511ee
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Showing 2 changed files with 4 additions and 4 deletions.
diff --git a/Cargo.toml b/Cargo.toml
@@ -11,15 +11,14 @@ license = "MIT"
 repository = "https://github.com/michaelbeaumont/dht-sensor"
 
 [dependencies]
-embedded-hal = "0.2.3"
+embedded-hal = "^0.2.3"
 
 [dev-dependencies]
-stm32f0xx-hal = {version = "*", features = ["stm32f042"]}
+stm32f0xx-hal = {version = "0.15.2", features = ["stm32f042"]}
 cortex-m = "0.6.1"
 cortex-m-rt = "0.6.11"
-cortex-m-semihosting = "0.3.3"
+cortex-m-semihosting = "0.3.5"
 panic-halt = "0.2.0"
-stm32f0 = {version = "0.9.0", features = ["stm32f0x2"]}
 
 [profile.release]
 codegen-units = 1

diff --git a/examples/stm32f042.rs b/examples/stm32f042.rs
@@ -2,6 +2,7 @@
 #![no_main]
 
 use crate::hal::{delay, gpio, prelude::*, stm32};
+use cortex_m;
 use cortex_m_rt::entry;
 use cortex_m_semihosting::hprintln;
 use panic_halt as _;