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Open AudioThread file on new thread.

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Opening it in constructor was causing UI pauses.
This commit is contained in:
Jared Boone 2016-04-06 15:00:22 -07:00
parent 03dfd2b48e
commit 4a1d3b14a1
1 changed files with 7 additions and 5 deletions
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12
firmware/application/audio_thread.hpp
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@ -59,12 +59,9 @@ class AudioThread {
public: public:
AudioThread( AudioThread(
std::string file_path std::string file_path
) : write_buffer { std::make_unique<std::array<uint8_t, write_size>>() } ) : file_path { std::move(file_path) },
write_buffer { std::make_unique<std::array<uint8_t, write_size>>() }
{ {
if( !file.open_for_append(file_path) ) {
return;
}
// Need significant stack for FATFS // Need significant stack for FATFS
thread = chThdCreateFromHeap(NULL, 1024, NORMALPRIO + 10, AudioThread::static_fn, this); thread = chThdCreateFromHeap(NULL, 1024, NORMALPRIO + 10, AudioThread::static_fn, this);
} }
@ -92,6 +89,7 @@ private:
static constexpr size_t write_size = 4096; static constexpr size_t write_size = 4096;
static constexpr eventmask_t EVT_FIFO_HIGHWATER = 1; static constexpr eventmask_t EVT_FIFO_HIGHWATER = 1;
const std::string file_path;
std::unique_ptr<std::array<uint8_t, write_size>> write_buffer; std::unique_ptr<std::array<uint8_t, write_size>> write_buffer;
File file; File file;
static Thread* thread; static Thread* thread;
@ -102,6 +100,10 @@ private:
} }
msg_t run() { msg_t run() {
if( !file.open_for_append(file_path) ) {
return false;
}
auto fifo = reinterpret_cast<FIFO<uint8_t>*>(shared_memory.FIFO_HACK); auto fifo = reinterpret_cast<FIFO<uint8_t>*>(shared_memory.FIFO_HACK);
if( !fifo ) { if( !fifo ) {
return false; return false;