Patch to control the min-max duty cycle and the frequency of the Hrtim

It is necessary to properly control the min and max duty cycle of the hrtim. Our code already does that, but it is not efficient neither does it give the possibility for the user to dynamically set other min/max values. This patch solves that.

It is also necessary to give the user the possibility of setting the frequency of the HRTIM. This patch solves that at the leg driver level and provides the user with an access point.

Both the frequency and the min/max duty cycles are set by default at 200kHz and 0.1/0.9 respectively.

zephyr/modules/owntech_hardware_configuration/zephyr/public_api/HardwareConfiguration.cpp

@@ -289,6 +289,27 @@ void HardwareConfiguration::setLeg2PhaseShiftCenterAligned(float32_t phase_shift
 	hrtim_leg2_phase_shift_update_center_aligned(phase_shift);
 }
 
+
+void HardwareConfiguration::setHrtimFrequency(uint32_t frequency_Hz)
+{
+	hrtim_set_frequency(frequency_Hz);
+}
+
+uint32_t HardwareConfiguration::getHrtimFrequency()
+{
+	return hrtim_get_frequency();
+}
+
+void HardwareConfiguration::setHrtimMinDutyCycle(float32_t duty_cycle)
+{
+	hrtim_set_min_duty_cycle(duty_cycle);
+}
+
+void HardwareConfiguration::setHrtimMaxDutyCycle(float32_t duty_cycle)
+{
+	hrtim_set_max_duty_cycle(duty_cycle);
+}
+
 void HardwareConfiguration::setInterleavedOn()
 {
 	power_driver_interleaved_on();