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in tx_packet, force an interrupt if the maca isn't doing anything so

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that the transmit starts. Or if the maca is in a reception cycle,
advance the softclock timeout to now so that transmission starts as
soon as possible (immediately if a packet isn't being received or
right after reception finishes).
This commit is contained in:
maralvira 2010-07-28 18:48:03 +00:00
parent 593a50c38f
commit a3b9c2adb0
1 changed files with 4 additions and 2 deletions
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6
cpu/mc1322x/lib/maca.c
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@ -30,7 +30,7 @@
* This file is part of libmc1322x: see http://mc1322x.devl.org * This file is part of libmc1322x: see http://mc1322x.devl.org
* for details. * for details.
* *
* $Id: maca.c,v 1.3 2010/07/28 18:47:35 maralvira Exp $ * $Id: maca.c,v 1.4 2010/07/28 18:48:03 maralvira Exp $
*/ */
#include <mc1322x.h> #include <mc1322x.h>
@ -459,7 +459,9 @@ void tx_packet(volatile packet_t *p) {
// print_packets("tx packet"); // print_packets("tx packet");
irq_restore(); irq_restore();
if(bit_is_set(*NIPEND, INT_NUM_MACA)) { *INTFRC = (1 << INT_NUM_MACA); } if(bit_is_set(*NIPEND, INT_NUM_MACA)) { *INTFRC = (1 << INT_NUM_MACA); }
if(last_post == NO_POST) { *INTFRC = (1<<INT_NUM_MACA); }
/* if we are in a reception cycle, advance the softclock timeout to now */
if(last_post == RX_POST) { *MACA_SFTCLK = *MACA_CLK; }
return; return;
} }