Use log_? instead of Serial.write

Author: amandel

src/OpenBikeSensorFirmware.cpp

@@ -554,7 +554,7 @@ void loop() {
     }
   }
 
-  log_i("Time elapsed in loop: %lu milliseconds\n", currentTimeMillis - startTimeMillis);
+  log_i("Time elapsed in loop: %lu milliseconds", currentTimeMillis - startTimeMillis);
   // synchronize to full measureIntervals
   startTimeMillis = (currentTimeMillis / measureInterval) * measureInterval;
 }

src/utils/file.cpp

@@ -25,17 +25,17 @@
 
 bool FileUtil::appendFile(fs::FS &fs, const char * path, const char * message) {
   bool result = false;
-  Serial.printf("Appending to file: %s\n", path);
+  log_i("Appending to file: %s", path);
 
   File file = fs.open(path, FILE_APPEND);
   if (!file) {
-    Serial.println("Failed to open file for appending");
+    log_e("Failed to open file for appending");
     return false;
   }
   if (file.print(message)) {
     result = true;
   } else {
-    Serial.println("Append failed");
+    log_e("Append failed");
   }
   file.close();
   return result;

src/utils/median.h

@@ -39,7 +39,7 @@ template<typename T> class Median {
       }
     };
     ~Median() {
-      Serial.printf("Will free Median(%d/%d) -> 0x%lx\n", size, mid, data);
+      log_i("Will free Median(%d/%d) -> 0x%lx", size, mid, data);
       delete[] data;
       delete[] temp;
     };