Applied ghost-signal c/m to all remaining TX Apps

firmware/application/apps/ui_rds.cpp

@@ -24,6 +24,7 @@
 
 #include "portapack.hpp"
 #include "baseband_api.hpp"
+#include "cpld_update.hpp"
 #include "portapack_shared_memory.hpp"
 
 #include <cstring>
@@ -180,7 +181,8 @@ RDSView::~RDSView() {
 	settings.save("tx_rds", &app_settings);
 
 	transmitter_model.disable();
-	baseband::shutdown();
+	hackrf::cpld::load_sram_no_verify();  // to leave all RX ok, without ghost signal problem at the exit.
+	baseband::shutdown(); // better this function at the end, not load_sram() that sometimes produces hang up.
 }
 
 void RDSView::start_tx() {