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audiohub: use #if rather than #ifdef for I2S_MODE_TDM

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Larry Snizek
2018-01-19 05:26:44 +00:00
parent 67a9d9b6c4
commit b50ae223e8
1 changed files with 5 additions and 5 deletions
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10
lib_xua/src/core/audiohub/xua_audiohub.xc
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@@ -406,7 +406,7 @@ static inline void InitPorts_slave(unsigned divide)
p_lrclk when pinseq(1) :> void; p_lrclk when pinseq(1) :> void;
p_lrclk when pinseq(0) :> void; p_lrclk when pinseq(0) :> void;
p_lrclk when pinseq(1) :> void; p_lrclk when pinseq(1) :> void;
#ifdef I2S_MODE_TDM #if I2S_MODE_TDM
p_lrclk when pinseq(0) :> void; p_lrclk when pinseq(0) :> void;
p_lrclk when pinseq(1) :> void @ tmp; p_lrclk when pinseq(1) :> void @ tmp;
#else #else
@@ -609,7 +609,7 @@ unsigned static deliver_master(chanend ?c_out, chanend ?c_spd_out
/* LR clock delayed by one clock, This is so MSB is output on the falling edge of BCLK /* LR clock delayed by one clock, This is so MSB is output on the falling edge of BCLK
* after the falling edge on which LRCLK was toggled. (see I2S spec) */ * after the falling edge on which LRCLK was toggled. (see I2S spec) */
/* Generate clocks LR Clock low - LEFT */ /* Generate clocks LR Clock low - LEFT */
#ifdef I2S_MODE_TDM #if I2S_MODE_TDM
p_lrclk <: 0x00000000; p_lrclk <: 0x00000000;
#else #else
p_lrclk <: 0x80000000; p_lrclk <: 0x80000000;
@@ -736,7 +736,7 @@ unsigned static deliver_master(chanend ?c_out, chanend ?c_spd_out
} }
#endif #endif
#ifdef I2S_MODE_TDM #if I2S_MODE_TDM
if(frameCount == (I2S_CHANS_PER_FRAME-2)) if(frameCount == (I2S_CHANS_PER_FRAME-2))
p_lrclk <: 0x80000000; p_lrclk <: 0x80000000;
else else
@@ -778,7 +778,7 @@ unsigned static deliver_master(chanend ?c_out, chanend ?c_spd_out
return 0; return 0;
} }
#ifdef I2S_MODE_TDM #if I2S_MODE_TDM
/* Increase frameCount by 2 since we have output two channels (per data line) */ /* Increase frameCount by 2 since we have output two channels (per data line) */
frameCount+=2; frameCount+=2;
if(frameCount == I2S_CHANS_PER_FRAME) if(frameCount == I2S_CHANS_PER_FRAME)
@@ -1145,7 +1145,7 @@ unsigned static deliver_slave(chanend ?c_out, chanend ?c_spd_out
#endif // (I2S_CHANS_DAC != 0) && (NUM_USB_CHAN_OUT != 0) #endif // (I2S_CHANS_DAC != 0) && (NUM_USB_CHAN_OUT != 0)
#ifdef I2S_MODE_TDM #if I2S_MODE_TDM
/* Increase frameCount by 2 since we have output two channels (per data line) */ /* Increase frameCount by 2 since we have output two channels (per data line) */
frameCount+=2; frameCount+=2;
if(frameCount == I2S_CHANS_PER_FRAME) if(frameCount == I2S_CHANS_PER_FRAME)