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Added DEFAULT_MCLK_FREQ define

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Ross Owen
2013-11-28 12:03:41 +00:00
parent 17e668b33d
commit d7aebe5e17
1 changed files with 8 additions and 0 deletions
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8
module_usb_audio/devicedefines.h
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@@ -191,6 +191,14 @@
#error MCLK_441 not defined
#endif
#if ((MCLK_441 % DEFAULT_FREQ) == 0)
#define DEFAULT_MCLK_FREQ MCLK_441
#elif ((MCLK_48 % DEFAULT_FREQ) == 0)
#define DEFAULT_MCLK_FREQ MCLK_48
#else
#error Bad DEFAULT_MCLK_FREQ
#endif
/* The number of clock ticks to wait for the audio PLL to lock */
#ifndef AUDIO_PLL_LOCK_DELAY
#define AUDIO_PLL_LOCK_DELAY (40000000)