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Add rf230_listen_channel routine to force RX_ON state for sniffing and to read rssi for energy scan.

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This commit is contained in:
dak664 2010-12-15 16:50:44 +00:00
parent d86b7c4592
commit aa7ad8c807
3 changed files with 27 additions and 20 deletions
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32
cpu/avr/radio/rf230bb/rf230bb.c
View File

@ -28,7 +28,7 @@
*
* This file is part of the Contiki operating system.
*
* @(#)$Id: rf230bb.c,v 1.19 2010/12/15 14:11:06 dak664 Exp $
* @(#)$Id: rf230bb.c,v 1.20 2010/12/15 16:50:44 dak664 Exp $
*/
/*
* This code is almost device independent and should be easy to port.
@ -412,20 +412,11 @@ radio_set_trx_state(uint8_t new_state)
void
rf230_set_promiscuous_mode(bool isPromiscuous) {
if(isPromiscuous) {
is_promiscuous = true;
is_promiscuous = isPromiscuous;
#if RF230_CONF_AUTOACK
/* For now only do promiscuous in Macintosh build */
#if USB_CONF_MACINTOSH
radio_set_trx_state(RX_ON);
/* TODO: Figure out when to pass promisc state to 802.15.4 */
// radio_set_trx_state(is_promiscuous?RX_ON:RX_AACK_ON);
#endif
#endif
} else {
is_promiscuous = false;
#if RF230_CONF_AUTOACK
radio_set_trx_state(RX_AACK_ON);
#endif
}
}
bool
@ -466,12 +457,8 @@ on(void)
rf230_waitidle();
#if RF230_CONF_AUTOACK
/* For now only do promiscuous on Mac build */
#if USB_CONF_MACINTOSH
radio_set_trx_state(is_promiscuous?RX_ON:RX_AACK_ON);
#else
// radio_set_trx_state(is_promiscuous?RX_ON:RX_AACK_ON);
radio_set_trx_state(RX_AACK_ON);
#endif
#else
radio_set_trx_state(RX_ON);
#endif
@ -888,6 +875,15 @@ rf230_set_channel(uint8_t c)
}
/*---------------------------------------------------------------------------*/
void
rf230_listen_channel(uint8_t c)
{
/* Same as set channel but forces RX_ON state for sniffer or energy scan */
// PRINTF("rf230: Listen Channel %u\n",c);
rf230_set_channel(c);
radio_set_trx_state(RX_ON);
}
/*---------------------------------------------------------------------------*/
void
rf230_set_pan_addr(unsigned pan,
unsigned addr,
const uint8_t ieee_addr[8])

3
cpu/avr/radio/rf230bb/rf230bb.h
View File

@ -45,7 +45,7 @@
* \file
* \brief This file contains radio driver code.
*
* $Id: rf230bb.h,v 1.5 2010/12/14 22:34:18 dak664 Exp $
* $Id: rf230bb.h,v 1.6 2010/12/15 16:50:44 dak664 Exp $
*/
#ifndef RADIO_H
@ -199,6 +199,7 @@ int rf230_init(void);
//int rf230_on(void);
//int rf230_off(void);
void rf230_set_channel(uint8_t channel);
void rf230_listen_channel(uint8_t channel);
uint8_t rf230_get_channel(void);
void rf230_set_pan_addr(unsigned pan,unsigned addr,const uint8_t ieee_addr[8]);
void rf230_set_txpower(uint8_t power);

12
platform/avr-ravenusb/cdc_task.c
View File

@ -389,12 +389,22 @@ void menu_process(char c)
PRINTF_P(PSTR("Jackdaw now in sniffer mode\n\r"));
usbstick_mode.sendToRf = 0;
usbstick_mode.translate = 0;
#if RF230BB
rf230_listen_channel(rf230_get_channel());
#else
radio_set_trx_state(RX_ON);
#endif
break;
case 'n':
PRINTF_P(PSTR("Jackdaw now in network mode\n\r"));
usbstick_mode.sendToRf = 1;
usbstick_mode.translate = 1;
#if RF230BB
rf230_set_channel(rf230_get_channel());
#else
radio_set_trx_state(RX_AACK_ON); //TODO: Use startup state which may be RX_ON
#endif
break;
case '6':
@ -594,7 +604,7 @@ extern uip_ds6_netif_t uip_ds6_if;
for(j=0;j<(1<<12);j++) {
for(i=11;i<=26;i++) {
#if RF230BB
rf230_set_channel(i);
rf230_listen_channel(i);
#else // RF230BB
radio_set_operating_channel(i);
#endif