giomba/nes-proj
1
0
Fork 0
Code Issues Pull Requests Projects Releases Wiki Activity

moved ENERGEST_ON to actual transmission

Browse Source
This commit is contained in:
nifi 2007-09-18 10:36:31 +00:00
parent 25d2514541
commit ccf6bc4d9d
1 changed files with 2 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
core/dev/simple-cc2420.c
View File

@ -28,7 +28,7 @@
*
* This file is part of the Contiki operating system.
*
* @(#)$Id: simple-cc2420.c,v 1.9 2007/09/18 10:32:00 nifi Exp $
* @(#)$Id: simple-cc2420.c,v 1.10 2007/09/18 10:36:31 nifi Exp $
*/
/*
* This code is almost device independent and should be easy to port.
@ -263,7 +263,6 @@ simple_cc2420_send(const u8_t *payload, u16_t payload_len)
/* Write packet to TX FIFO, appending FCS if AUTOCRC is enabled. */
strobe(CC2420_SFLUSHTX); /* Cancel send that never started. */
ENERGEST_ON(ENERGEST_TYPE_TRANSMIT);
{
u8_t total_len = /*2 +*/ payload_len + 2; /* 2 bytes time stamp,
@ -282,7 +281,6 @@ simple_cc2420_send(const u8_t *payload, u16_t payload_len)
if(FIFOP_IS_1 && !FIFO_IS_1) {
/* RXFIFO overflow, send on retransmit. */
PRINTF("rxfifo overflow!\n");
ENERGEST_OFF(ENERGEST_TYPE_TRANSMIT);
RELEASE_LOCK();
return -4;
}
@ -304,10 +302,10 @@ simple_cc2420_send(const u8_t *payload, u16_t payload_len)
if(SFD_IS_1) {
/* PRINTF("simple_cc2420: do_send() transmission has started\n");*/
ENERGEST_ON(ENERGEST_TYPE_TRANSMIT);
do {
spiStatusByte = status();
} while(spiStatusByte & BV(CC2420_TX_ACTIVE));
ENERGEST_OFF(ENERGEST_TYPE_TRANSMIT);
RELEASE_LOCK();
@ -316,8 +314,6 @@ simple_cc2420_send(const u8_t *payload, u16_t payload_len)
}
PRINTF("simple_cc2420: do_send() transmission never started\n");
ENERGEST_OFF(ENERGEST_TYPE_TRANSMIT);
RELEASE_LOCK();
return -3; /* Transmission never started! */
}