Cleanup from review comments -- use cortex-m 0.5.6 in chapters 14 & 15

wpd · wpd · commit 574029e8cb4f · 2021-04-25T15:55:33.000-04:00
diff --git a/src/14-i2c/auxiliary/Cargo.toml b/src/14-i2c/auxiliary/Cargo.toml
@@ -5,7 +5,7 @@ name = "aux14"
 version = "0.1.0"
 
 [dependencies]
-cortex-m = "0.6.3"
+cortex-m = "=0.5.6"
 cortex-m-rt = "0.6.3"
 panic-itm = "0.4.0"
 
diff --git a/src/15-led-compass/auxiliary/Cargo.toml b/src/15-led-compass/auxiliary/Cargo.toml
@@ -5,7 +5,7 @@ name = "aux15"
 version = "0.1.0"
 
 [dependencies]
-cortex-m = "0.6.3"
+cortex-m = "=0.5.6"
 cortex-m-rt = "0.6.3"
 panic-itm = "0.4.0"
 
