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updated sound example for new API

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Lectem 2015-07-07 22:21:47 +02:00
parent 63472635ff
commit 44db57bd6d
1 changed files with 13 additions and 6 deletions
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19
examples/audio/mic/source/main.c
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@ -14,8 +14,13 @@ int main()
u32 audio_initialized = 0; u32 audio_initialized = 0;
gfxInitDefault(); gfxInitDefault();
consoleInit(GFX_BOTTOM, NULL);
if(CSND_initialize(NULL)==0)audio_initialized = 1; if(csndInit()==0)
{
printf("Init success\n");
audio_initialized = 1;
}
sharedmem = (u32*)memalign(0x1000, sharedmem_size); sharedmem = (u32*)memalign(0x1000, sharedmem_size);
audiobuf = linearAlloc(audiobuf_size); audiobuf = linearAlloc(audiobuf_size);
@ -38,13 +43,14 @@ int main()
if(kDown & KEY_A) if(kDown & KEY_A)
{ {
audiobuf_pos = 0; audiobuf_pos = 0;
printf("Stopping audio playback\n");
CSND_setchannel_playbackstate(0x8, 0);//Stop audio playback. CSND_SetPlayState(0x8, 0);//Stop audio playback.
CSND_sharedmemtype0_cmdupdatestate(0); CSND_UpdateInfo(0);
MIC_SetRecording(1); MIC_SetRecording(1);
memset(framebuf, 0x20, 0x46500); memset(framebuf, 0x20, 0x46500);
printf("Now recording\n");
} }
if((hidKeysHeld() & KEY_A) && audiobuf_pos < audiobuf_size) if((hidKeysHeld() & KEY_A) && audiobuf_pos < audiobuf_size)
@ -57,9 +63,10 @@ int main()
if(hidKeysUp() & KEY_A) if(hidKeysUp() & KEY_A)
{ {
printf("Playing the recorded sample\n");
MIC_SetRecording(0); MIC_SetRecording(0);
GSPGPU_FlushDataCache(NULL, audiobuf, audiobuf_pos); GSPGPU_FlushDataCache(NULL, audiobuf, audiobuf_pos);
CSND_playsound(0x8, CSND_LOOP_DISABLE, CSND_ENCODING_PCM16, 16000, (u32*)audiobuf, NULL, audiobuf_pos, 2, 0); csndPlaySound(0x8, SOUND_ONE_SHOT | SOUND_FORMAT_16BIT, 16000, 1.0, 0.0, (u32*)audiobuf, NULL, audiobuf_pos);
memset(framebuf, 0xe0, 0x46500); memset(framebuf, 0xe0, 0x46500);
@ -77,7 +84,7 @@ int main()
MIC_Shutdown(); MIC_Shutdown();
if(audio_initialized)CSND_shutdown(); if(audio_initialized)csndExit();
free(sharedmem); free(sharedmem);
linearFree(audiobuf); linearFree(audiobuf);