Openstreetmap support (#2765)

firmware/baseband/proc_epirb.cpp

@@ -85,7 +85,8 @@ void EPIRBProcessor::payload_handler(const baseband::Packet& packet) {
     }
 }
 
-void EPIRBProcessor::on_message(const Message*) {
+void EPIRBProcessor::on_message(const Message* const message) {
+    (void)message;  // Unused in this processor
 }
 
 int main() {

firmware/baseband/proc_fsk_rx.cpp

@@ -33,9 +33,7 @@
 #include <cstdint>
 #include <cstddef>
 
-#ifndef M_PI
-#define M_PI 3.14159265358979323846
-#endif
+#include "mathdef.hpp"
 
 float FSKRxProcessor::detect_peak_power(const buffer_c8_t& buffer, int N) {
     int32_t power = 0;

firmware/baseband/proc_jammer.cpp

@@ -30,9 +30,7 @@
 #include <random>
 #include <cmath>
 
-#ifndef M_PI
-#define M_PI 3.14159265358979323846f
-#endif
+#include "mathdef.hpp"
 
 void JammerProcessor::execute(const buffer_c8_t& buffer) {
     if (!configured) return;