clangtidy corrections part 1

lib/Counter/counter.cpp

@@ -1,14 +1,14 @@
 #include "counter.h"
-#include <inttypes.h>
 
 uint8_t Counter::amountOfCounter = 0;
 
-Counter::Counter(uint8_t pin) {
-    this->pulsePin = pin;
-
-    this->unit = static_cast<pcnt_unit_t>(Counter::amountOfCounter);
-    if (Counter::amountOfCounter < 7)
+Counter::Counter(uint8_t pin)
+    : pulsePin{pin}, unit{static_cast<pcnt_unit_t>(Counter::amountOfCounter)}
+{
+    if (Counter::amountOfCounter <= Counter::maxCounter)
+    {
         Counter::amountOfCounter++;
+    }
 
     pcnt_config_t config;
     config.unit = this->unit;
@@ -24,33 +24,40 @@ Counter::Counter(uint8_t pin) {
     pcnt_unit_config(&config);
 }
 
-void Counter::pause() {
+void Counter::pause()
+{
     pcnt_counter_pause(this->unit);
 }
 
-void Counter::resume() {
+void Counter::resume()
+{
     pcnt_counter_resume(this->unit);
 }
 
-void Counter::clear() {
+void Counter::clear()
+{
     pcnt_counter_clear(this->unit);
 }
 
-int16_t Counter::getValue() const {
-    int16_t res;
+int16_t Counter::getValue() const
+{
+    int16_t res = 0;
     pcnt_get_counter_value(this->unit, &res);
     return res;
 }
 
-void Counter::setFilterValue(uint16_t value) {
+void Counter::setFilterValue(uint16_t value)
+{
     pcnt_set_filter_value(this->unit, value);
     this->filterEnable();
 }
 
-void Counter::filterEnable() {
+void Counter::filterEnable()
+{
     pcnt_filter_enable(this->unit);
 }
 
-void Counter::filterDisable() {
+void Counter::filterDisable()
+{
     pcnt_filter_disable(this->unit);
 }