fitting to style guide

Drivers/MotorChannel/Inc/ZP_D_PWMChannel.hpp

@@ -8,19 +8,19 @@
 class PWMChannel : public MotorChannel {
  public:
  PWMChannel(TIM_HandleTypeDef* timer,
- uint16_t timer_channel);
+ uint16_t timerChannel);
 
  void set(uint8_t percent);
  private:
- //set to minimum and max amount of counts in a duty cycle
- uint32_t MIN_SIGNAL;
- uint32_t MAX_SIGNAL;
- uint32_t PERIOD_TICKS_; 
- TIM_HandleTypeDef *TIMER_; //handle to the timer
- const uint16_t TIMER_CHANNEL_; //channel of the timer
+ // set to minimum and max amount of counts in a duty cycle
+ uint32_t minSignal;
+ uint32_t maxSignal;
+ uint32_t PERIOD_TICKS;
+ TIM_HandleTypeDef *TIMER; // handle to the timer
+ const uint16_t TIMER_CHANNEL; // channel of the timer
 
- const uint32_t CLOCK_FREQUENCY_ = SystemCoreClock;  //system clock frequency
- const uint16_t DESIRED_FREQUENCY = 50; //PWM frequency in hz
+ const uint32_t CLOCK_FREQUENCY = SystemCoreClock; // system clock frequency
+ const uint16_t DESIRED_FREQUENCY = 50; // PWM frequency in hz
 };
 
 #endif // ZP_D_PWM_CHANNEL_HPP_

Drivers/MotorChannel/Src/ZP_D_PWMChannel.cpp

@@ -1,29 +1,29 @@
 #include "ZP_D_PWMChannel.hpp"
 
 PWMChannel::PWMChannel(TIM_HandleTypeDef* timer,
- uint16_t timer_channel) :
- TIMER_(timer),
- TIMER_CHANNEL_(timer_channel)
+ uint16_t timerChannel) :
+ TIMER(timer),
+ TIMER_CHANNEL(timerChannel)
 {
- /*Sets up the PWM, pre-scaler, duty cycle ranges,
+ /* Sets up the PWM, pre-scaler, duty cycle ranges,
  * and starts the timer*/
- PERIOD_TICKS_ = TIMER_->Init.Period;
- MIN_SIGNAL = PERIOD_TICKS_ * 0.05; // sets counts for 5% duty cycle
- MAX_SIGNAL = PERIOD_TICKS_ * 0.10; // sets counts for 10% duty cycle
+ PERIOD_TICKS = TIMER->Init.Period;
+ minSignal= PERIOD_TICKS * 0.05; // sets counts for 5% duty cycle
+ maxSignal = PERIOD_TICKS * 0.10; // sets counts for 10% duty cycle
 
- //Calculate new pre-scaler
- uint16_t prescaler_ = (CLOCK_FREQUENCY_ / DESIRED_FREQUENCY
- / PERIOD_TICKS_) - 1;
+ // Calculate new pre-scaler
+ uint16_t prescaler = (CLOCK_FREQUENCY / DESIRED_FREQUENCY
+ / PERIOD_TICKS) - 1;
 
- __HAL_TIM_SET_PRESCALER(TIMER_, prescaler_);
- HAL_TIM_PWM_Start(TIMER_, TIMER_CHANNEL_);
+ __HAL_TIM_SET_PRESCALER(TIMER, prescaler);
+ HAL_TIM_PWM_Start(TIMER, TIMER_CHANNEL);
 
 
  isSetup = true;
 }
 
 void PWMChannel::set(uint8_t percent) {
- /*Sets the duty cycle as a percent between 5 and 10%.
+ /* Sets the duty cycle as a percent between 5 and 10%.
  *
  * Usage:
  * 0% corresponds to a duty cycle of 5%
@@ -32,8 +32,8 @@ void PWMChannel::set(uint8_t percent) {
  if (percent > 100 || !isSetup) {
  return;
  }
- uint32_t ticks = (percent * (MAX_SIGNAL - MIN_SIGNAL)) / 100 + MIN_SIGNAL;
+ uint32_t ticks = (percent * (maxSignal - minSignal)) / 100 + minSignal;
 
- __HAL_TIM_SET_COMPARE(TIMER_, TIMER_CHANNEL_, ticks);
+ __HAL_TIM_SET_COMPARE(TIMER, TIMER_CHANNEL, ticks);
 }