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Better fix to avoid zero length packets being added to input buffer before SoF case starts working

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Ed
2020-09-01 17:53:03 +01:00
parent 2e8e57d5fa
commit 0286ca093d
1 changed files with 3 additions and 2 deletions
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lib_xua/src/core/buffer/ep/ep_buffer.xc
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@@ -38,8 +38,9 @@ extern unsigned int g_curSamFreqMultiplier;
#endif
/* Global var for speed. Related to feedback. Used by input stream to determine IN packet size */
unsigned g_speed;
/* Initialise so we get a sensible packet size until we start properly calculating feedback in the SoF case */
/* Without this, zero size packets fill the input FIFO and take time to clear out when feedback starts */
unsigned g_speed = (AUDIO_CLASS == 2) ? (DEFAULT_FREQ/8000) << 16 : (DEFAULT_FREQ/1000) << 16;
unsigned g_freqChange = 0;
unsigned feedbackValid = 0;