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Return TRAC_STATUS register when tx autoretry is enabled.

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This commit is contained in:
dak664 2010-12-05 17:28:29 +00:00
parent 433d42e170
commit 9c9d7ec5e9
1 changed files with 17 additions and 17 deletions
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34
cpu/avr/radio/rf230bb/rf230bb.c
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@ -28,7 +28,7 @@
*
* This file is part of the Contiki operating system.
*
* @(#)$Id: rf230bb.c,v 1.16 2010/12/04 21:32:35 dak664 Exp $
* @(#)$Id: rf230bb.c,v 1.17 2010/12/05 17:28:29 dak664 Exp $
*/
/*
* This code is almost device independent and should be easy to port.
@ -146,8 +146,6 @@ static unsigned long total_time_for_transmission, total_transmission_len;
static int num_transmissions;
#endif /* RF230_CONF_TIMESTAMPS */
int rf230_packets_seen, rf230_packets_read;
static uint8_t volatile pending;
/* RF230 hardware delay times, from datasheet */
@ -597,6 +595,7 @@ rf230_transmit(unsigned short payload_len)
int txpower;
uint8_t total_len;
uint8_t radiowason;
uint8_t tx_result;
#if RF230_CONF_TIMESTAMPS
struct timestamp timestamp;
#endif /* RF230_CONF_TIMESTAMPS */
@ -660,6 +659,12 @@ rf230_transmit(unsigned short payload_len)
accurate measurement of the transmission time.*/
rf230_waitidle();
/* Get the transmission result */
#if RF230_CONF_AUTORETRIES
tx_result = hal_subregister_read(SR_TRAC_STATUS);
#else
tx_result=0;
#endif
#ifdef ENERGEST_CONF_LEVELDEVICE_LEVELS
ENERGEST_OFF_LEVEL(ENERGEST_TYPE_TRANSMIT,rf230_get_txpower());
@ -701,20 +706,17 @@ rf230_transmit(unsigned short payload_len)
}
RELEASE_LOCK();
return 0;
/* If we are using WITH_SEND_CCA, we get here if the packet wasn't
transmitted because of other channel activity. */
// RIMESTATS_ADD(contentiondrop);
// PRINTF("rf230: do_send() transmission never started\n");
if (tx_result==1) { //success, data pending from adressee
tx_result=0; //Just show success?
} else if (tx_result==3) { //CSMA channel access failure
RIMESTATS_ADD(contentiondrop);
PRINTF("rf230_transmit: Transmission never started\n");
//} else if (tx_result==5) { //Expected ACK, none received
//} else if (tx_result==7) { //Invalid (Can't happen since waited for idle above?)
}
//if(packetbuf_attr(PACKETBUF_ATTR_RADIO_TXPOWER) > 0) {
/* Restore the transmission power */
// set_txpower(txpower & 0xff);
// }
// RELEASE_LOCK();
// return -3; /* Transmission never started! */
return tx_result;
}
/*---------------------------------------------------------------------------*/
static int
@ -954,7 +956,6 @@ if (RF230_receive_on) {
#if RADIOSTATS
RF230_receivepackets++;
#endif
rf230_packets_seen++;
#if RADIOALWAYSON
} else {
@ -1060,7 +1061,6 @@ if (RF230_receive_on) {
rf230_time_of_departure = 0;
#endif /* RF230_CONF_TIMESTAMPS */
// GET_LOCK();
rf230_packets_read++;
//if(len > RF230_MAX_PACKET_LEN) {
if(len > RF230_MAX_TX_FRAME_LENGTH) {