From 5df55ed9461805f1743d71e21e8db05fff164f29 Mon Sep 17 00:00:00 2001
From: KubaPro010 <kuba.pro010@gmail.com>
Date: Wed, 6 Aug 2025 13:08:19 +0200
Subject: [PATCH] I belive this is the fix to #6

---
 src/pifmrds/pi_fm_rds.cpp | 2 +-
 src/pifmrds/rds_test.cpp  | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/pifmrds/pi_fm_rds.cpp b/src/pifmrds/pi_fm_rds.cpp
index b7b807e..f0e3459 100644
--- a/src/pifmrds/pi_fm_rds.cpp
+++ b/src/pifmrds/pi_fm_rds.cpp
@@ -390,7 +390,6 @@ int main(int argc, char **argv) {
             alternative_freq[af_size] = (int)(10*atof(param))-875;
             if(alternative_freq[af_size] < 1 || alternative_freq[af_size] > 204)
                 fatal("Alternative Frequency has to be set in range of 87.6 Mhz - 107.9 Mhz\n");
-            memcpy(data.af_array, alternative_freq, sizeof(alternative_freq));
         }
         else {
             fatal("Unrecognised argument: %s.\n"
@@ -400,6 +399,7 @@ int main(int argc, char **argv) {
     }
 
     alternative_freq[0] = af_size;
+    memcpy(data.af_array, alternative_freq, sizeof(alternative_freq));
     int FifoSize=DATA_SIZE*2;
     //fmmod=new ngfmdmasync(carrier_freq,228000,14,FifoSize, false, gpiopin); //you can mod
     fmmod=new ngfmdmasync(data.carrier_freq,228000,14,FifoSize, false);
diff --git a/src/pifmrds/rds_test.cpp b/src/pifmrds/rds_test.cpp
index 1766484..3d1a974 100644
--- a/src/pifmrds/rds_test.cpp
+++ b/src/pifmrds/rds_test.cpp
@@ -10,7 +10,7 @@ extern "C"
 int main() {
     set_rds_pi(0xff);
     set_rds_ps("TEST");
-    int af_array[] = {0, 1, 2, 3};
+    int af_array[] = {3, 2, 1, 0};
     set_rds_af(af_array);
     for(int i = 0; i < 32; i++) {
         int buffer[BITS_PER_GROUP];