diff options
Diffstat (limited to 'source/stmdsp/stmdsp.cpp')
| -rw-r--r-- | source/stmdsp/stmdsp.cpp | 32 |
1 files changed, 26 insertions, 6 deletions
diff --git a/source/stmdsp/stmdsp.cpp b/source/stmdsp/stmdsp.cpp index 2bbb92b..2252364 100644 --- a/source/stmdsp/stmdsp.cpp +++ b/source/stmdsp/stmdsp.cpp @@ -17,6 +17,15 @@ extern void log(const std::string& str); +std::array<unsigned int, 6> sampleRateInts {{ + 8'000, + 16'000, + 20'000, + 32'000, + 48'000, + 96'000 +}}; + namespace stmdsp { const std::forward_list<std::string>& scanner::scan() @@ -117,11 +126,19 @@ namespace stmdsp } } - void device::set_sample_rate(unsigned int id) { - try_command({ - 'r', - static_cast<uint8_t>(id) - }); + void device::set_sample_rate(unsigned int rate) { + auto it = std::find( + sampleRateInts.cbegin(), + sampleRateInts.cend(), + rate); + + if (it != sampleRateInts.cend()) { + const auto i = std::distance(sampleRateInts.cbegin(), it); + try_command({ + 'r', + static_cast<uint8_t>(i) + }); + } } unsigned int device::get_sample_rate() { @@ -130,7 +147,10 @@ namespace stmdsp if (try_read({'r', 0xFF}, &result, 1)) m_sample_rate = result; } - return m_sample_rate; + + return m_sample_rate < sampleRateInts.size() ? + sampleRateInts[m_sample_rate] : + 0; } void device::continuous_start() { |