RIOT-OS/RIOT
RIOT-OS/RIOT
1
0
Fork 0
mirror of https://github.com/RIOT-OS/RIOT.git synced 2024-12-29 04:50:03 +01:00
Code Releases Activity
a637caedec
RIOT/tests/ieee802154_hal/main.c
Jean Pierre Dudey 4ca37c96b3 net/ieee802154: add PHY mode capabilities 
- Adds capabilities for each PHY mode. Converts the uint16_t caps field to an
uint32_t in order to hold all capability bits, size of the structure remains
unchanged due to alignment.
- Modifies the test application to configure the PHY mode using the shell
command. Also adds the PHY modes to the capabilities shell command.
- Updates the nrf802154 and cc2538 radio drivers to specify the PHY mode
supported.

Signed-off-by: Jean Pierre Dudey <me@jeandudey.tech>
2021-02-26 11:16:27 +01:00

752 lines
21 KiB
C
Raw Blame History

/*
* Copyright (C) 2020 HAW Hamburg
*
* This file is subject to the terms and conditions of the GNU Lesser
* General Public License v2.1. See the file LICENSE in the top level
* directory for more details.
*/
/**
* @ingroup tests
* @{
*
* @file
* @brief Test application for IEEE 802.15.4 Radio HAL
*
* @author José I. Alamos <jose.alamos@haw-hamburg.de>
*
* @}
*/
#include <assert.h>
#include <stdio.h>
#include <strings.h>
#include "common.h"
#include "errno.h"
#include "event/thread.h"
#include "luid.h"
#include "net/ieee802154.h"
#include "net/ieee802154/radio.h"
#include "shell.h"
#include "shell_commands.h"
#include "xtimer.h"
#define SYMBOL_TIME (16U) /**< 16 us */
#define ACK_TIMEOUT_TIME (40 * SYMBOL_TIME)
#define RADIO_DEFAULT_ID (0U)
static inline void _set_trx_state(int state, bool verbose);
static uint8_t buffer[127];
static xtimer_t timer_ack;
static mutex_t lock;
static const char *str_states[3]= {"TRX_OFF", "RX", "TX"};
static ieee802154_rx_mode_t current_rx_mode;
static eui64_t ext_addr;
static network_uint16_t short_addr;
static uint8_t seq;
static void _print_packet(size_t size, uint8_t lqi, int16_t rssi)
{
if (buffer[0] & IEEE802154_FCF_TYPE_ACK && ((seq-1) == buffer[2])) {
printf("Received valid ACK with sqn %i\n", buffer[2]);
}
else {
puts("Packet received:");
for (unsigned i=0;i<size;i++) {
printf("%02x ", buffer[i]);
}
}
puts("");
printf("LQI: %i, RSSI: %i\n", (int) lqi, (int) rssi);
puts("");
}
static int print_addr(int argc, char **argv)
{
(void) argc;
(void) argv;
uint8_t *_p = (uint8_t*) &ext_addr;
for(int i=0;i<8;i++) {
printf("%02x", *_p++);
}
printf("\n");
return 0;
}
static void _ack_timeout(event_t *event)
{
(void) event;
ieee802154_dev_t *dev = ieee802154_hal_test_get_dev(RADIO_DEFAULT_ID);
ieee802154_radio_set_rx_mode(dev, current_rx_mode);
}
static event_t _ack_timeout_ev = {
.handler = _ack_timeout,
};
void _timer_ack_handler(void *arg)
{
(void) arg;
event_post(EVENT_PRIO_HIGHEST, &_ack_timeout_ev);
}
static xtimer_t timer_ack = {
.callback = _timer_ack_handler,
};
void _crc_error_handler(event_t *event)
{
(void) event;
puts("Packet with invalid CRC received");
ieee802154_dev_t* dev = ieee802154_hal_test_get_dev(RADIO_DEFAULT_ID);
/* switch back to RX_ON state */
ieee802154_radio_request_set_trx_state(dev, IEEE802154_TRX_STATE_RX_ON);
while (ieee802154_radio_confirm_set_trx_state(dev) == -EAGAIN) {}
}
static event_t _crc_error_event = {
.handler = _crc_error_handler,
};
void _rx_done_handler(event_t *event)
{
(void) event;
ieee802154_rx_info_t info;
/* Read packet from internal framebuffer
*
* NOTE: It's possible to call `ieee802154_radio_len` to retrieve the packet
* length. Since the buffer is fixed in this test, we don't use it
*/
int size = ieee802154_radio_read(ieee802154_hal_test_get_dev(RADIO_DEFAULT_ID), buffer, 127, &info);
if (size > 0) {
/* Print packet while we wait for the state transition */
_print_packet(size, info.lqi, info.rssi);
}
/* Go out of the HAL's FB Lock state after frame reception and trigger a
* state change */
_set_trx_state(IEEE802154_TRX_STATE_RX_ON, false);
}
static event_t _rx_done_event = {
.handler = _rx_done_handler,
};
/* Event Notification callback */
static void _hal_radio_cb(ieee802154_dev_t *dev, ieee802154_trx_ev_t status)
{
(void) dev;
switch(status) {
case IEEE802154_RADIO_CONFIRM_TX_DONE:
case IEEE802154_RADIO_CONFIRM_CCA:
mutex_unlock(&lock);
break;
case IEEE802154_RADIO_INDICATION_RX_DONE:
event_post(EVENT_PRIO_HIGHEST, &_rx_done_event);
break;
case IEEE802154_RADIO_INDICATION_CRC_ERROR:
event_post(EVENT_PRIO_HIGHEST, &_crc_error_event);
break;
default:
break;
}
}
static void _tx_finish_handler(event_t *event)
{
ieee802154_tx_info_t tx_info;
(void) event;
/* The TX_DONE event indicates it's safe to call the confirm counterpart */
assert(ieee802154_radio_confirm_transmit(ieee802154_hal_test_get_dev(RADIO_DEFAULT_ID), &tx_info) >= 0);
if (!ieee802154_radio_has_irq_ack_timeout(ieee802154_hal_test_get_dev(RADIO_DEFAULT_ID)) && !ieee802154_radio_has_frame_retrans(ieee802154_hal_test_get_dev(RADIO_DEFAULT_ID))) {
/* This is just to show how the MAC layer would handle ACKs... */
_set_trx_state(IEEE802154_TRX_STATE_RX_ON, false);
xtimer_set(&timer_ack, ACK_TIMEOUT_TIME);
}
switch (tx_info.status) {
case TX_STATUS_SUCCESS:
puts("Transmission succeeded");
break;
case TX_STATUS_FRAME_PENDING:
puts("Transmission succeeded and there's pending data");
break;
case TX_STATUS_MEDIUM_BUSY:
puts("Medium busy");
break;
case TX_STATUS_NO_ACK:
puts("No ACK");
break;
}
puts("");
if (ieee802154_radio_has_frame_retrans_info(ieee802154_hal_test_get_dev(RADIO_DEFAULT_ID))) {
printf("Retransmission attempts: %i\n", tx_info.retrans);
}
puts("");
}
static event_t _tx_finish_ev = {
.handler = _tx_finish_handler,
};
static void _send(iolist_t *pkt)
{
/* Request a state change to RX_ON */
ieee802154_radio_request_set_trx_state(ieee802154_hal_test_get_dev(RADIO_DEFAULT_ID), IEEE802154_TRX_STATE_TX_ON);
/* Write the packet to the radio */
ieee802154_radio_write(ieee802154_hal_test_get_dev(RADIO_DEFAULT_ID), pkt);
/* Block until the radio confirms the state change */
while(ieee802154_radio_confirm_set_trx_state(ieee802154_hal_test_get_dev(RADIO_DEFAULT_ID)) == -EAGAIN);
/* Trigger the transmit and wait for the mutex unlock (TX_DONE event) */
ieee802154_radio_request_transmit(ieee802154_hal_test_get_dev(RADIO_DEFAULT_ID));
ieee802154_radio_set_rx_mode(ieee802154_hal_test_get_dev(RADIO_DEFAULT_ID), IEEE802154_RX_WAIT_FOR_ACK);
mutex_lock(&lock);
event_post(EVENT_PRIO_HIGHEST, &_tx_finish_ev);
}
static int _init(void)
{
ieee802154_hal_test_init_devs();
/* Set the Event Notification */
((ieee802154_dev_t*) ieee802154_hal_test_get_dev(RADIO_DEFAULT_ID))->cb = _hal_radio_cb;
/* Note that addresses are not kept in the radio. This assumes MAC layers
* already have a copy of the address */
luid_get_eui64(&ext_addr);
luid_get_short(&short_addr);
/* Since the device was already initialized, turn on the radio.
* The transceiver state will be "TRX_OFF" */
ieee802154_radio_request_on(ieee802154_hal_test_get_dev(RADIO_DEFAULT_ID));
while(ieee802154_radio_confirm_on(ieee802154_hal_test_get_dev(RADIO_DEFAULT_ID)) == -EAGAIN) {}
current_rx_mode = IEEE802154_RX_AACK_ENABLED;
ieee802154_radio_set_rx_mode(ieee802154_hal_test_get_dev(RADIO_DEFAULT_ID), current_rx_mode);
uint16_t panid = CONFIG_IEEE802154_DEFAULT_PANID;
/* Set all IEEE addresses */
ieee802154_radio_set_hw_addr_filter(ieee802154_hal_test_get_dev(RADIO_DEFAULT_ID), &short_addr, &ext_addr, &panid);
/* Set PHY configuration */
ieee802154_phy_conf_t conf = {.channel=CONFIG_IEEE802154_DEFAULT_CHANNEL, .page=CONFIG_IEEE802154_DEFAULT_SUBGHZ_PAGE, .pow=CONFIG_IEEE802154_DEFAULT_TXPOWER};
ieee802154_radio_config_phy(ieee802154_hal_test_get_dev(RADIO_DEFAULT_ID), &conf);
/* ieee802154_radio_set_cca_mode*/
ieee802154_radio_set_cca_mode(ieee802154_hal_test_get_dev(RADIO_DEFAULT_ID), IEEE802154_CCA_MODE_ED_THRESHOLD);
ieee802154_radio_set_cca_threshold(ieee802154_hal_test_get_dev(RADIO_DEFAULT_ID), CONFIG_IEEE802154_CCA_THRESH_DEFAULT);
/* Set the transceiver state to RX_ON in order to receive packets */
_set_trx_state(IEEE802154_TRX_STATE_RX_ON, false);
return 0;
}
uint8_t payload[] = "Lorem ipsum dolor sit amet, consectetur adipiscing elit. Etiam ornare lacinia mi elementum interdum ligula.";
static int send(uint8_t *dst, size_t dst_len,
size_t len)
{
uint8_t flags;
uint8_t mhr[IEEE802154_MAX_HDR_LEN];
int mhr_len;
le_uint16_t src_pan, dst_pan;
iolist_t iol_data = {
.iol_base = payload,
.iol_len = len,
.iol_next = NULL,
};
flags = IEEE802154_FCF_TYPE_DATA | IEEE802154_FCF_ACK_REQ;
src_pan = byteorder_btols(byteorder_htons(CONFIG_IEEE802154_DEFAULT_PANID));
dst_pan = byteorder_btols(byteorder_htons(CONFIG_IEEE802154_DEFAULT_PANID));
uint8_t src_len = IEEE802154_LONG_ADDRESS_LEN;
void *src = &ext_addr;
/* fill MAC header, seq should be set by device */
if ((mhr_len = ieee802154_set_frame_hdr(mhr, src, src_len,
dst, dst_len,
src_pan, dst_pan,
flags, seq++)) < 0) {
puts("txtsnd: Error preperaring frame");
return 1;
}
iolist_t iol_hdr = {
.iol_next = &iol_data,
.iol_base = mhr,
.iol_len = mhr_len,
};
_send(&iol_hdr);
return 0;
}
static inline int _dehex(char c, int default_)
{
if ('0' <= c && c <= '9') {
return c - '0';
}
else if ('A' <= c && c <= 'F') {
return c - 'A' + 10;
}
else if ('a' <= c && c <= 'f') {
return c - 'a' + 10;
}
else {
return default_;
}
}
static size_t _parse_addr(uint8_t *out, size_t out_len, const char *in)
{
const char *end_str = in;
uint8_t *out_end = out;
size_t count = 0;
int assert_cell = 1;
if (!in || !*in) {
return 0;
}
while (end_str[1]) {
++end_str;
}
while (end_str >= in) {
int a = 0, b = _dehex(*end_str--, -1);
if (b < 0) {
if (assert_cell) {
return 0;
}
else {
assert_cell = 1;
continue;
}
}
assert_cell = 0;
if (end_str >= in) {
a = _dehex(*end_str--, 0);
}
if (++count > out_len) {
return 0;
}
*out_end++ = (a << 4) | b;
}
if (assert_cell) {
return 0;
}
/* out is reversed */
while (out < --out_end) {
uint8_t tmp = *out_end;
*out_end = *out;
*out++ = tmp;
}
return count;
}
int _cca(int argc, char **argv)
{
(void) argc;
(void) argv;
ieee802154_radio_request_cca(ieee802154_hal_test_get_dev(RADIO_DEFAULT_ID));
mutex_lock(&lock);
int res = ieee802154_radio_confirm_cca(ieee802154_hal_test_get_dev(RADIO_DEFAULT_ID));
assert(res >= 0);
if (res > 0) {
puts("CLEAR");
}
else {
puts("BUSY");
}
return 0;
}
static inline void _set_trx_state(int state, bool verbose)
{
xtimer_ticks32_t a;
int res = ieee802154_radio_request_set_trx_state(ieee802154_hal_test_get_dev(RADIO_DEFAULT_ID), state);
if (verbose) {
a = xtimer_now();
if(res != 0) {
printf("%i != 0 \n", res);
assert(false);
}
}
while ((res = ieee802154_radio_confirm_set_trx_state(ieee802154_hal_test_get_dev(RADIO_DEFAULT_ID))) == -EAGAIN) {}
if (verbose) {
if (res != 0) {
printf("%i != 0 \n", res);
assert(false);
}
uint32_t secs = xtimer_usec_from_ticks(xtimer_diff(xtimer_now(), a));
printf("\tTransition took %" PRIu32 " usecs\n", secs);
}
}
int _test_states(int argc, char **argv)
{
(void) argc;
(void) argv;
for (int i=0; i<3;i++) {
printf("Setting state to: %s\n", str_states[i]);
_set_trx_state(i, true);
for (int j=0; j<3; j++) {
if (i == j) {
continue;
}
printf("%s-> %s\n", str_states[i], str_states[j]);
_set_trx_state(j, true);
printf("%s-> %s\n", str_states[j], str_states[i]);
_set_trx_state(i, true);
}
puts("");
}
_set_trx_state(IEEE802154_TRX_STATE_RX_ON, true);
return 0;
}
int txtsnd(int argc, char **argv)
{
uint8_t addr[IEEE802154_LONG_ADDRESS_LEN];
size_t len;
size_t res;
if (argc != 3) {
puts("Usage: txtsnd <long_addr> <len>");
return 1;
}
res = _parse_addr(addr, sizeof(addr), argv[1]);
if (res == 0) {
puts("Usage: txtsnd <long_addr> <len>");
return 1;
}
len = atoi(argv[2]);
return send(addr, res, len);
}
static int rx_mode_cmd(int argc, char **argv)
{
ieee802154_rx_mode_t conf;
if (argc < 2) {
printf("Usage: %s <on|off|pend|promisc>", argv[0]);
return 1;
}
if (strcmp(argv[1], "pend") == 0) {
conf = IEEE802154_RX_AACK_FRAME_PENDING;
puts("ACK enabled with Frame Pending");
}
else if (strcmp(argv[1], "off") == 0) {
conf = IEEE802154_RX_AACK_DISABLED;
puts("ACK disabled");
}
else if (strcmp(argv[1], "promisc") == 0) {
conf = IEEE802154_RX_PROMISC;
puts("Promiscuous mode enabled");
}
else {
conf = IEEE802154_RX_AACK_ENABLED;
puts("ACK enabled");
}
current_rx_mode = conf;
ieee802154_radio_set_rx_mode(ieee802154_hal_test_get_dev(RADIO_DEFAULT_ID), conf);
return 0;
}
int config_phy(int argc, char **argv)
{
if (argc < 4) {
puts("Usage: config_phy <phy_mode> <channel> <tx_pow>");
return 1;
}
ieee802154_phy_mode_t phy_mode;
if (strcasecmp(argv[1], "BPSK")) {
phy_mode = IEEE802154_PHY_BPSK;
}
else if (strcasecmp(argv[1], "ASK")) {
phy_mode = IEEE802154_PHY_ASK;
}
else if (strcasecmp(argv[1], "O-QPSK")) {
phy_mode = IEEE802154_PHY_OQPSK;
}
else if (strcasecmp(argv[1], "MR-O-QPSK")) {
phy_mode = IEEE802154_PHY_MR_OQPSK;
}
else if (strcasecmp(argv[1], "MR-OFDM")) {
phy_mode = IEEE802154_PHY_MR_OFDM;
}
else if (strcasecmp(argv[1], "MR-FSK")) {
phy_mode = IEEE802154_PHY_MR_FSK;
}
else {
puts("Wrong PHY mode specified. Must be one of:");
puts(" * BPSK");
puts(" * ASK");
puts(" * O-QPSK");
puts(" * MR-O-QPSK");
puts(" * MR-OFDM");
puts(" * MR-FSK");
return 1;
}
uint8_t channel = atoi(argv[2]);
int8_t tx_pow = atoi(argv[3]);
if (channel < 11 || channel > 26) {
puts("Wrong channel configuration (11 <= channel <= 26).");
return 1;
}
_set_trx_state(IEEE802154_TRX_STATE_TRX_OFF, false);
ieee802154_dev_t *dev = ieee802154_hal_test_get_dev(RADIO_DEFAULT_ID);
ieee802154_phy_conf_t conf = {.phy_mode=phy_mode, .channel=channel, .page=0, .pow=tx_pow};
if (ieee802154_radio_config_phy(dev, &conf) < 0) {
puts("Channel or TX power settings not supported");
}
else {
puts("Success!");
}
_set_trx_state(IEEE802154_TRX_STATE_RX_ON, false);
return 0;
}
int txmode_cmd(int argc, char **argv)
{
ieee802154_dev_t *dev = ieee802154_hal_test_get_dev(RADIO_DEFAULT_ID);
if (argc < 2) {
printf("Usage: %s <csma_ca|cca|direct>\n", argv[0]);
return 1;
}
ieee802154_csma_be_t csma_conf = {.min = 3, .max = 5};
int retries;
if (strcmp(argv[1], "direct") == 0) {
retries = -1;
}
else if (strcmp(argv[1], "cca") == 0) {
retries = 0;
}
else {
retries = 4;
}
if (ieee802154_radio_set_csma_params(dev, &csma_conf, retries) < 0) {
puts("Not supported");
}
else {
puts("Ok");
}
return 0;
}
static int _config_cca_cmd(int argc, char **argv)
{
ieee802154_dev_t *dev = ieee802154_hal_test_get_dev(RADIO_DEFAULT_ID);
ieee802154_cca_mode_t mode;
if (argc < 2) {
printf("Usage: %s <ed|cs|or|and> [ED threshold]\n", argv[0]);
return 1;
}
if (strcmp(argv[1], "ed") == 0) {
mode = IEEE802154_CCA_MODE_ED_THRESHOLD;
}
else if (strcmp(argv[1], "cs") == 0) {
mode = IEEE802154_CCA_MODE_CARRIER_SENSING;
}
else if (strcmp(argv[1], "or") == 0) {
mode = IEEE802154_CCA_MODE_ED_THRESH_OR_CS;
}
else {
mode = IEEE802154_CCA_MODE_ED_THRESH_AND_CS;
}
if (ieee802154_radio_set_cca_mode(dev, mode) == -ENOTSUP) {
puts("CCA mode not supported.");
return 1;
}
puts("CCA mode set.");
if (argc > 2) {
int8_t thresh = atoi(argv[2]);
if (ieee802154_radio_set_cca_threshold(dev, thresh) < 0) {
puts("Error setting the threshold");
return 1;
}
else {
printf("Set threshold to %i\n", thresh);
}
}
return 0;
}
static int _caps_cmd(int argc, char **argv)
{
(void) argc;
(void) argv;
bool has_frame_retrans = false;
bool has_auto_csma = false;
bool has_24_ghz = false;
bool has_sub_ghz = false;
bool has_irq_tx_done = false;
bool has_irq_rx_start = false;
bool has_irq_ack_timeout = false;
bool has_irq_cca_done = false;
bool has_frame_retrans_info = false;
bool has_phy_bpsk = false;
bool has_phy_ask = false;
bool has_phy_oqpsk = false;
bool has_phy_mr_oqpsk = false;
bool has_phy_mr_ofdm = false;
bool has_phy_mr_fsk = false;
if (ieee802154_radio_has_frame_retrans(ieee802154_hal_test_get_dev(RADIO_DEFAULT_ID))) {
has_frame_retrans = true;
}
if (ieee802154_radio_has_auto_csma(ieee802154_hal_test_get_dev(RADIO_DEFAULT_ID))) {
has_auto_csma = true;
}
if (ieee802154_radio_has_24_ghz(ieee802154_hal_test_get_dev(RADIO_DEFAULT_ID))) {
has_24_ghz = true;
}
if (ieee802154_radio_has_sub_ghz(ieee802154_hal_test_get_dev(RADIO_DEFAULT_ID))) {
has_sub_ghz = true;
}
if (ieee802154_radio_has_irq_tx_done(ieee802154_hal_test_get_dev(RADIO_DEFAULT_ID))) {
has_irq_tx_done = true;
}
if (ieee802154_radio_has_irq_rx_start(ieee802154_hal_test_get_dev(RADIO_DEFAULT_ID))) {
has_irq_rx_start = true;
}
if (ieee802154_radio_has_irq_ack_timeout(ieee802154_hal_test_get_dev(RADIO_DEFAULT_ID))) {
has_irq_ack_timeout = true;
}
if (ieee802154_radio_has_irq_cca_done(ieee802154_hal_test_get_dev(RADIO_DEFAULT_ID))) {
has_irq_cca_done = true;
}
if (ieee802154_radio_has_frame_retrans_info(ieee802154_hal_test_get_dev(RADIO_DEFAULT_ID))) {
has_frame_retrans_info = true;
}
if (ieee802154_radio_has_phy_bpsk(ieee802154_hal_test_get_dev(RADIO_DEFAULT_ID))) {
has_phy_bpsk = true;
}
if (ieee802154_radio_has_phy_ask(ieee802154_hal_test_get_dev(RADIO_DEFAULT_ID))) {
has_phy_ask = true;
}
if (ieee802154_radio_has_phy_oqpsk(ieee802154_hal_test_get_dev(RADIO_DEFAULT_ID))) {
has_phy_oqpsk = true;
}
if (ieee802154_radio_has_phy_mr_oqpsk(ieee802154_hal_test_get_dev(RADIO_DEFAULT_ID))) {
has_phy_mr_oqpsk = true;
}
if (ieee802154_radio_has_phy_mr_ofdm(ieee802154_hal_test_get_dev(RADIO_DEFAULT_ID))) {
has_phy_mr_ofdm = true;
}
if (ieee802154_radio_has_phy_mr_fsk(ieee802154_hal_test_get_dev(RADIO_DEFAULT_ID))) {
has_phy_mr_fsk = true;
}
puts(" CAPS ");
puts("=================================");
printf("- Frame Retransmissions: %s\n", has_frame_retrans ? "y" : "n");
printf(" * Info retries: %s\n", has_frame_retrans_info ? "y" : "n");
printf("- Auto CSMA-CA: %s\n", has_auto_csma ? "y" : "n");
printf("- 2.4 GHz band: %s\n", has_24_ghz ? "y" : "n");
printf("- SubGHz band: %s\n", has_sub_ghz ? "y" : "n");
printf("- TX DONE indication: %s\n", has_irq_tx_done ? "y" : "n");
printf(" * ACK Timeout indication: %s\n", has_irq_ack_timeout ? "y" : "n");
printf("- RX_START indication: %s\n", has_irq_rx_start ? "y" : "n");
printf("- CCA Done indication: %s\n", has_irq_cca_done ? "y" : "n");
printf("- PHY modes: \n");
printf("- * BPSK: %s\n", has_phy_bpsk ? "y" : "n");
printf("- * ASK: %s\n", has_phy_ask ? "y" : "n");
printf("- * O-QPSK: %s\n", has_phy_oqpsk ? "y" : "n");
printf("- * MR-O-QPSK: %s\n", has_phy_mr_oqpsk ? "y" : "n");
printf("- * MR-OFDM: %s\n", has_phy_mr_ofdm ? "y" : "n");
printf("- * MR-FSK: %s\n", has_phy_mr_fsk? "y" : "n");
return 0;
}
static const shell_command_t shell_commands[] = {
{ "config_phy", "Set channel and TX power", config_phy},
{ "print_addr", "Print IEEE802.15.4 addresses", print_addr},
{ "txtsnd", "Send IEEE 802.15.4 packet", txtsnd },
{ "test_states", "Test state changes", _test_states },
{ "cca", "Perform CCA", _cca },
{ "config_cca", "Config CCA parameters", _config_cca_cmd },
{ "rx_mode", "Enable/Disable AACK or set Frame Pending bit or set promiscuos mode", rx_mode_cmd },
{ "tx_mode", "Enable CSMA-CA, CCA or direct transmission", txmode_cmd },
{ "caps", "Get a list of caps supported by the device", _caps_cmd },
{ NULL, NULL, NULL }
};
int main(void)
{
mutex_init(&lock);
mutex_lock(&lock);
_init();
/* start the shell */
puts("Initialization successful - starting the shell now");
char line_buf[SHELL_DEFAULT_BUFSIZE];
shell_run(shell_commands, line_buf, SHELL_DEFAULT_BUFSIZE);
return 0;
}
View Git Blame Copy Permalink