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This commit is contained in:
nvt-se 2007-09-14 19:14:54 +00:00
parent 928c22eda1
commit ca733ddfce
1 changed files with 8 additions and 1 deletions
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9
platform/msb430/dev/cc1020.c
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@ -56,6 +56,7 @@ Berlin, 2006
#include "cc1020-internal.h"
#include "cc1020.h"
#include "lib/random.h"
#include "net/rime/rimestats.h"
#include "dev/irq.h"
#include "dev/dma.h"
@ -242,10 +243,14 @@ cc1020_read(void *buf, unsigned short size)
return 0;
len = cc1020_rxlen - HDRSIZE;
if (len > size)
if (len > size) {
RIMESTATS_ADD(toolong);
return -1;
}
memcpy(buf, (char *) cc1020_rxbuf + HDRSIZE, len);
RIMESTATS_ADD(llrx);
return len;
}
@ -418,6 +423,8 @@ PROCESS_THREAD(cc1020_sender_process, ev, data)
// wait for DMA0 to finish
PROCESS_WAIT_UNTIL(ev == dma_event);
RIMESTATS_ADD(lltx);
// clean up
cc1020_txlen = 0;
cc1020_on();