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Extract magnitude_squared to utility.

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This commit is contained in:
Jared Boone
2015-08-04 14:08:15 -07:00
parent de0c884b67
commit 76df4f0369
2 changed files with 9 additions and 9 deletions
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9
firmware/baseband/main.cpp
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@@ -67,7 +67,6 @@
#include <cstdint> #include <cstdint>
#include <cstddef> #include <cstddef>
#include <complex>
#include <array> #include <array>
#include <string> #include <string>
#include <bitset> #include <bitset>
@@ -688,14 +687,6 @@ static void init() {
); );
} }
static inline float magnitude_squared(const std::complex<float> c) {
const auto r = c.real();
const auto r2 = r * r;
const auto i = c.imag();
const auto i2 = i * i;
return r2 + i2;
}
class EventDispatcher { class EventDispatcher {
public: public:
MessageHandlerMap& message_handlers() { MessageHandlerMap& message_handlers() {

9
firmware/common/utility.hpp
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@@ -25,6 +25,7 @@
#include <type_traits> #include <type_traits>
#include <cstdint> #include <cstdint>
#include <cstddef> #include <cstddef>
#include <complex>
#include <memory> #include <memory>
#include <hal.h> #include <hal.h>
@@ -67,6 +68,14 @@ static inline void clear_m4_flag_saturation() {
float complex16_mag_squared_to_dbv_norm(const float c16_mag_squared); float complex16_mag_squared_to_dbv_norm(const float c16_mag_squared);
inline float magnitude_squared(const std::complex<float> c) {
const auto r = c.real();
const auto r2 = r * r;
const auto i = c.imag();
const auto i2 = i * i;
return r2 + i2;
}
/* Override new/delete to use Chibi/OS heap functions */ /* Override new/delete to use Chibi/OS heap functions */
/* NOTE: Do not inline these, it doesn't work. ;-) */ /* NOTE: Do not inline these, it doesn't work. ;-) */
void* operator new(size_t size); void* operator new(size_t size);