Add rtask module.

[bertos.git] / bertos / drv / i2s.h

diff --git a/bertos/drv/i2s.h b/bertos/drv/i2s.h
index ed5fb83b9254cacff5cdae5ee42d0f9eed11e65a..8758cb0080cb7e2a18e0340743495214603c1893 100644 (file)
--- a/bertos/drv/i2s.h
+++ b/bertos/drv/i2s.h
@@ -48,6 +48,7 @@
 #ifndef DRV_I2S_H
 #define DRV_I2S_H
 
+#warning __FILTER_NEXT_WARNING__
 #warning This API is ALPHA! we could change it..
 
 #include <cfg/compiler.h>
@@ -145,14 +146,21 @@ INLINE void i2s_dmaRxBuffer(I2s *i2s, void *buf, size_t len)
 }
 
 
+INLINE void i2s_dmaTxWait(I2s *i2s)
+{
+       ASSERT(i2s->ctx.tx_wait);
+       i2s->ctx.tx_wait(i2s);
+}
+
+
 INLINE void i2s_dmaStartTxStreaming(I2s *i2s, void *buf, size_t len, size_t slice_len, i2s_dma_callback_t callback)
 {
        ASSERT(i2s->ctx.tx_start);
        ASSERT(len % slice_len == 0);
        ASSERT(callback);
 
-       i2s->ctx.rx_callback = callback;
-       i2s->ctx.rx_slice_len = slice_len;
+       i2s->ctx.tx_callback = callback;
+       i2s->ctx.tx_slice_len = slice_len;
        i2s->ctx.tx_start(i2s, buf, len, slice_len);
 }