Diff: AMSignal.cpp

Revision:

1:19c3a52c80c3

diff -r 6400e338266f -r 19c3a52c80c3 AMSignal.cpp
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/AMSignal.cpp	Mon Jan 06 20:26:53 2020 +0000
@@ -0,0 +1,48 @@
+#include "AMSignal.h"
+
+void AMSignal::setFrequency(uint16_t const arg_freq)
+{
+    m_freq = velidateRange<uint16_t>(arg_freq, 1, FREQ_MAX);
+    m_period_us = 1000000 / m_freq;
+    if(1000000 % m_freq >= (m_freq/2)) m_period_us += 1;
+}
+
+void AMSignal::setAmplitude(float const arg_ampl)
+{
+    m_ampl_u16 = AMPL_MAX_u16 * velidateRange<float>(arg_ampl, 0.0, 1.0);
+}
+
+void AMSignal::setAmplitude(uint16_t const arg_ampl)
+{
+    m_ampl_u16 = arg_ampl;
+}
+
+/// Get a parameter which defines the size of pulse hight axis with in [0,1]
+float AMSignal::getAmplitude_uf()
+{
+    return (float) m_ampl_u16 / (float) AMPL_MAX_u16;
+}
+
+uint16_t AMSignal::getAmplitude_u16()
+{
+    return m_ampl_u16;
+}
+
+uint16_t AMSignal::getFrequency()
+{
+    return m_freq;
+}
+
+uint16_t AMSignal::getPeriod_us()
+{
+    return m_period_us;
+}
+
+
+template <typename T>
+T AMSignal::velidateRange(T const arg_val, T const arg_min, T const arg_max)
+{
+    if(arg_val < arg_min) return arg_min;
+    else if (arg_val <=  arg_max) return arg_val;
+    else return arg_max;
+}