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Fixed 0.1Hz error in tone key frequencies 146.2, 156.7, and 162.2 (#1427)

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* Fixed tone key freq truncation in float->int conversion
* Round integer division when displaying tone key freq
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Mark Thompson 2023-08-31 01:04:47 -05:00 • committed by GitHub
parent 07be74701f
commit 900086c1c9
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2 changed files with 2 additions and 2 deletions
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firmware/application/tone_key.cpp
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@ -85,7 +85,7 @@ const tone_key_t tone_keys = {
{"Senn. 32.768k", F2Ix100(32768.0)}};
std::string fx100_string(uint32_t f) {
return to_string_dec_uint(f / 100) + "." + to_string_dec_uint((f / 10) % 10);
return to_string_dec_uint(f / 100) + "." + to_string_dec_uint(((f + 5) / 10) % 10);
}
float tone_key_frequency(tone_index index) {