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ThumbDV encode/decode list handling milestone.

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This commit is contained in:
Ed Gonzalez 2015-05-28 17:02:48 -05:00
parent 375cbfc717
commit b1c1b162ca
3 changed files with 245 additions and 23 deletions
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15
DSP_API/SmartSDR_Interface/sched_waveform.c
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@ -204,6 +204,8 @@ static void* _sched_waveform_thread(void* param)
short demod_in[FREEDV_NSAMPLES];
short mod_out[FREEDV_NSAMPLES];
unsigned char packet_out[FREEDV_NSAMPLES];
// RX RESAMPLER I/O BUFFERS
float float_in_8k[PACKET_SAMPLES + FILTER_TAPS];
float float_out_8k[PACKET_SAMPLES];
@ -347,7 +349,7 @@ static void* _sched_waveform_thread(void* param)
//
// // Check for >= 320 samples in RX2_cb and spin vocoder
// Move output to RX3_cb.
nin = 320;
nin = 160;
if ( csbContains(RX2_cb) >= nin )
{
@ -359,7 +361,14 @@ static void* _sched_waveform_thread(void* param)
/********* ENCODE *///////////////
//nout = freedv_rx(_freedvS, speech_out, demod_in);
nout = 320;
nout = thumbDV_encode(_dv_serial_fd, demod_in, packet_out, nin);
if (nout == 0 ) output("x");
if (nout != 0 ) {
nout = thumbDV_decode(_dv_serial_fd, packet_out, speech_out, nout);
if (nout == 0 ) output("y");
}
for( i=0 ; i < nout ; i++)
{
cbWriteShort(RX3_cb, speech_out[i]);
@ -486,7 +495,7 @@ static void* _sched_waveform_thread(void* param)
/* DECODE */
uint32 encode_out = 0;
encode_out = thumbDV_encode(_dv_serial_fd, speech_in, mod_out, 160);
encode_out = thumbDV_encode(_dv_serial_fd, speech_in, (unsigned char * )mod_out, 160);
for( i=0 ; i < 160 ; i++)
{