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EV-COG-AD3029LZ
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stm-spirit1-rf-driver
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Revision 47:3a30b960a8c2, committed 2016-12-22
- Comitter:
- Wolfgang Betz
- Date:
- Thu Dec 22 08:25:22 2016 +0100
- Parent:
- 46:d104e58c5caf
- Child:
- 48:373e1b7e424f
- Commit message:
- Optimize IRQ handler
Changed in this revision
| source/SimpleSpirit1.cpp | Show annotated file Show diff for this revision Revisions of this file |
--- a/source/SimpleSpirit1.cpp Mon Dec 19 13:21:59 2016 +0100
+++ b/source/SimpleSpirit1.cpp Thu Dec 22 08:25:22 2016 +0100
@@ -109,11 +109,13 @@
irq_set_status(TX_DATA_SENT, S_ENABLE);
irq_set_status(RX_DATA_READY,S_ENABLE);
irq_set_status(RX_DATA_DISC, S_ENABLE);
+ irq_set_status(VALID_SYNC, S_ENABLE);
irq_set_status(TX_FIFO_ERROR, S_ENABLE);
- irq_set_status(TX_FIFO_ALMOST_EMPTY, S_ENABLE);
irq_set_status(RX_FIFO_ERROR, S_ENABLE);
+#ifndef RX_FIFO_THR_WA
+ irq_set_status(TX_FIFO_ALMOST_EMPTY, S_ENABLE);
irq_set_status(RX_FIFO_ALMOST_FULL, S_ENABLE);
- irq_set_status(VALID_SYNC, S_ENABLE);
+#endif // !RX_FIFO_THR_WA
/* Configure Spirit1 */
radio_persistent_rx(S_ENABLE);
@@ -150,10 +152,6 @@
};
csma_ca_init(&x_csma_init);
-#ifdef RX_FIFO_THR_WA
- linear_fifo_set_almost_full_thr_rx(0);
-#endif
-
#ifdef USE_STANDBY_STATE
/* Puts the SPIRIT1 in STANDBY mode (125us -> rx/tx) */
cmd_strobe(SPIRIT1_STROBE_STANDBY);
@@ -467,6 +465,7 @@
x_irq_status.IRQ_TX_FIFO_ALMOST_EMPTY = S_RESET;
}
+#ifndef RX_FIFO_THR_WA
/* The IRQ_TX_FIFO_ALMOST_EMPTY notifies an nearly empty TX fifo */
if(x_irq_status.IRQ_TX_FIFO_ALMOST_EMPTY) {
#ifdef DEBUG_IRQ
@@ -487,6 +486,7 @@
}
tx_buffer_pos += to_send;
}
+#endif // !RX_FIFO_THR_WA
/* Transmission error */
if(x_irq_status.IRQ_TX_FIFO_ERROR) {
@@ -551,6 +551,7 @@
}
}
+#ifndef RX_FIFO_THR_WA
/* RX FIFO almost full */
if(x_irq_status.IRQ_RX_FIFO_ALMOST_FULL) {
#ifdef DEBUG_IRQ
@@ -567,6 +568,7 @@
_spirit_rx_pos += fifo_available;
}
}
+#endif // !RX_FIFO_THR_WA
/* Reception errors */
if((x_irq_status.IRQ_RX_FIFO_ERROR) || (x_irq_status.IRQ_RX_DATA_DISC)) {