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updated API and added active flags because some sensors react on radio activity

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This commit is contained in:
nifi 2006-10-10 12:37:04 +00:00
parent 8a3481d632
commit 11c1762a62
1 changed files with 18 additions and 4 deletions
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22
platform/esb/dev/tr1001.c
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@ -28,7 +28,7 @@
* *
* This file is part of the Contiki operating system. * This file is part of the Contiki operating system.
* *
* @(#)$Id: tr1001.c,v 1.4 2006/10/09 11:56:13 adamdunkels Exp $ * @(#)$Id: tr1001.c,v 1.5 2006/10/10 12:37:04 nifi Exp $
*/ */
/** /**
* \addtogroup esb * \addtogroup esb
@ -93,6 +93,8 @@ static unsigned short tr1001_rxlen = 0;
*/ */
volatile unsigned char tr1001_rxstate = RXSTATE_READY; volatile unsigned char tr1001_rxstate = RXSTATE_READY;
static u8_t radio_active;
static u16_t rxcrc, rxcrctmp; static u16_t rxcrc, rxcrctmp;
/* /*
@ -108,8 +110,6 @@ struct tr1001_hdr {
*/ */
#define TR1001_HDRLEN sizeof(struct tr1001_hdr) #define TR1001_HDRLEN sizeof(struct tr1001_hdr)
#define BUF ((uip_tcpip_hdr *)&uip_buf[UIP_LLH_LEN])
#define OFF 0 #define OFF 0
#define ON 1 #define ON 1
static u8_t onoroff = ON; static u8_t onoroff = ON;
@ -588,6 +588,8 @@ tr1001_send(u8_t *packet, u16_t len)
/* Prepare the transmission. */ /* Prepare the transmission. */
prepare_transmission(NUM_SYNCHBYTES); prepare_transmission(NUM_SYNCHBYTES);
radio_active = 1;
crc16 = 0xffff; crc16 = 0xffff;
/* Send packet header. */ /* Send packet header. */
@ -622,7 +624,7 @@ tr1001_send(u8_t *packet, u16_t len)
} }
/*---------------------------------------------------------------------------*/ /*---------------------------------------------------------------------------*/
unsigned short unsigned short
tr1001_poll(void) tr1001_poll(u8_t *buf, u16_t bufsize)
{ {
unsigned short tmplen; unsigned short tmplen;
@ -729,5 +731,17 @@ tr1001_sstrength_value(unsigned int type)
} }
#endif /* TR1001_STATISTICS */ #endif /* TR1001_STATISTICS */
/*---------------------------------------------------------------------------*/ /*---------------------------------------------------------------------------*/
unsigned char
tr1001_active(void)
{
return radio_active;
}
/*--------------------------------------------------------------------------*/
void
tr1001_clear_active(void)
{
radio_active = 0;
}
/*---------------------------------------------------------------------------*/
/** @} */ /** @} */
/** @} */ /** @} */