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Added tone to string and string to tone

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This commit is contained in:
GullCode 2022-09-11 16:08:05 +02:00
parent a7370ee95d
commit 5d5865eefb
2 changed files with 30 additions and 2 deletions
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24
firmware/application/tone_key.cpp
View File

@ -104,8 +104,30 @@ void tone_keys_populate(OptionsField& field) {
field.set_options(tone_key_options);
}
float tone_key_frequency(const uint32_t index) {
float tone_key_frequency(const tone_index index) {
return tone_keys[index].second;
}
std::string tone_key_string( tone_index index ) {
if( index < 0 || (unsigned)index >= tone_keys . size() )
return std::string( "" );
return tone_keys[ index ] .first ;
}
tone_index tone_key_index_by_string( char *str ) {
if( !str )
return -1 ;
for( tone_index index = 0 ; (unsigned)index < tone_keys . size() ; index ++ )
{
if( tone_keys[ index ] . first . compare( str ) >= 0 )
return index ;
}
return -1 ;
}
/* tone_index tone_key_index_by_value( int32_t freq )
{
return -1 ;
} */
}

8
firmware/application/tone_key.hpp
View File

@ -30,12 +30,18 @@ using namespace ui;
namespace tonekey {
typedef int16_t tone_index ;
using tone_key_t = std::vector<std::pair<std::string, float>>;
extern const tone_key_t tone_keys;
void tone_keys_populate(OptionsField& field);
float tone_key_frequency(const uint32_t index);
float tone_key_frequency(const tone_index index);
std::string tone_key_string( const tone_index index );
tone_index tone_key_index_by_string( char *str );
// tone_index tone_key_index_by_value( int32_t freq );
}