kazu/ESP8266lib
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

many many small changes

Browse Source 
switched to the new logging here and there
some cleanups
worked  on i2S
base class for files
id3 parsing
This commit is contained in:
FrankE
2021-02-28 20:44:01 +01:00
parent df77490622
commit 422610c21c
18 changed files with 307 additions and 197 deletions
Download Patch File Download Diff File Expand all files Collapse all files

6
io/teensy/I2S2.h
View File

@@ -165,6 +165,8 @@ private:
// init static class members
#ifdef I2S2_IMPLEMENTATION
DMAMEM __attribute__((aligned(32))) int16_t I2S2::buffer[I2S2_BUFFER_SAMPLES];
I2S2::State I2S2::state;
//template<> DMAMEM __attribute__((aligned(32))) int16_t I2SBase<I2S2>::buffer[I2S2_BUFFER_SAMPLES];
//template<> I2SBase<I2S2>::State I2SBase<I2S2>::state;
DMAMEM __attribute__((aligned(32))) int16_t I2S2::buffer[I2S2_BUFFER_SAMPLES];
I2S2::State I2S2::state;
#endif

4
io/teensy/I2SBaseDMA.h
View File

@@ -80,7 +80,9 @@ public:
static void clearBuffer() {
memset(buffer, 0, sizeof(buffer));
state.bufferHalf[0].samplesUsed = 0;
state.bufferHalf[0].dropCache();
state.bufferHalf[1].samplesUsed = 0;
state.bufferHalf[1].dropCache();
}
/** block until the given number of samples were added to the internal buffer */
@@ -99,7 +101,7 @@ public:
BufferHalf& bh = state.fillingHalf();
// determine how many samples to add
const uint16_t addable = min(numSamples, bh.samplesFree());
const uint16_t addable = std::min(numSamples, bh.samplesFree());
// actually copy the data
uint8_t* dst = (uint8_t*) (&bh.mem[bh.samplesUsed]);