From b9b510e36705a92d8120db627338d8576c21f2f3 Mon Sep 17 00:00:00 2001
From: Raphael Coeffic <raphael.coeffic@frafos.com>
Date: Mon, 18 Oct 2021 11:39:45 +0200
Subject: [PATCH] custom functions: output "play" for functions with string,
 "all" for the others

---
 .../conversions/yaml/yaml_datastructs_funcs.cpp   | 15 +++++++++++++--
 1 file changed, 13 insertions(+), 2 deletions(-)

diff --git a/radio/src/storage/conversions/yaml/yaml_datastructs_funcs.cpp b/radio/src/storage/conversions/yaml/yaml_datastructs_funcs.cpp
index 8e62f8285..df913e9c2 100644
--- a/radio/src/storage/conversions/yaml/yaml_datastructs_funcs.cpp
+++ b/radio/src/storage/conversions/yaml/yaml_datastructs_funcs.cpp
@@ -138,8 +138,19 @@ static uint8_t select_mod_type(uint8_t* data, uint32_t bitoffs)
 
 static uint8_t select_custom_fn(uint8_t* data, uint32_t bitoffs)
 {
-    // always use 'all'
-    //TODO
+    data += bitoffs >> 3UL;
+    data -= offsetof(CustomFunctionData, all);
+
+    auto cf = reinterpret_cast<CustomFunctionData*>(data);
+    switch(cf->func) {
+    case FUNC_PLAY_TRACK:
+    case FUNC_BACKGND_MUSIC:
+    case FUNC_PLAY_SCRIPT:
+        // play: 0
+        return 0;
+    }
+    
+    // all:  1
     return 1;
 }