Updated CHANGELOG.md

Author: JD

CHANGELOG.md

@@ -15,6 +15,7 @@ and this project adheres to [Semantic Versioning](http://semver.org/).
 
 ### Added
 
+- PWM output on TIM2 channels.
 - Provide getters to serial status flags idle/txe/rxne/tc.
 - Provide ability to reset timer UIF interrupt flag
 - PWM complementary output capability for TIM1 with new example to demonstrate

tools/check.py

@@ -21,10 +21,12 @@ def run(mcu, cargo_cmd):
 
 def main():
     cargo_meta = json.loads(
-        subprocess.check_output("cargo metadata --no-deps --format-version=1",
-                       shell=True,
-                       universal_newlines=True)
+        subprocess.check_output(
+            "cargo metadata --no-deps --format-version=1",
+            shell=True,
+            universal_newlines=True,
         )
+    )
 
     crate_info = cargo_meta["packages"][0]
 
@@ -36,17 +38,16 @@ def main():
         and x != "stm32f030"
         and x != "stm32-usbd"
     ]
+    print(features)
 
-    if 'size_check' in sys.argv:
-        cargo_cmd = ['cargo', 'build', '--release']
+    if "size_check" in sys.argv:
+        cargo_cmd = ["cargo", "build", "--release"]
     else:
-        cargo_cmd = ['cargo', 'check']
+        cargo_cmd = ["cargo", "check"]
 
-    if not all(map(lambda f: run(f, cargo_cmd),
-                   features)):
+    if not all(map(lambda f: run(f, cargo_cmd), features)):
         sys.exit(-1)
 
 
 if __name__ == "__main__":
     main()
-