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Allow access of mclk setting externally for hardware test harness

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Ed
2020-03-11 16:01:42 +00:00
parent 1dbad0ff89
commit bd71651cc4
1 changed files with 4 additions and 0 deletions
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4
lib_xua/src/core/buffer/ep/ep_buffer.xc
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@@ -182,6 +182,8 @@ void XUA_Buffer(
} }
} }
// Allows us to externally modify masterClockFreq
unsafe{volatile unsigned * unsafe masterClockFreq_ptr;}
/** /**
* Buffers data from audio endpoints * Buffers data from audio endpoints
@@ -268,6 +270,8 @@ void XUA_Buffer_Ep(register chanend c_aud_out,
unsigned masterClockFreq = DEFAULT_MCLK_FREQ; unsigned masterClockFreq = DEFAULT_MCLK_FREQ;
unsigned lastClock = 0; unsigned lastClock = 0;
unsafe{masterClockFreq_ptr = &masterClockFreq;}
unsigned clocks = 0; unsigned clocks = 0;
long long clockcounter = 0; long long clockcounter = 0;