/**
* \brief This function initiates packet streaming test.
* \param gap_time Gap to be provided between consecutive frames
* in terms of milliseconds
* \timeout : This parameter is used by the receptor node to
* timeout/stop the packet streaming
* \param frame_len Length of the Data frame to be streamed
*/
void pktstream_test(uint16_t gap_time,uint16_t timeout,bool start_stop,uint16_t frame_len)
{
pkt_stream_gap_time = gap_time;
/*Return if the frame length is less than 127(Max MPDU Length)*/
if(frame_len<=127)
{
usr_pkt_stream_confirm(MAC_SUCCESS,start_stop);
}
else
{
usr_pkt_stream_confirm(INVALID_ARGUMENT,start_stop);
}
/* Send the Packet Stream Start Confirm in case of Receptor before beginning
* packet streaming.Serial Handler will take care in sending the confirmation
* over the air to the Host*/
if((node_info.main_state == PER_TEST_RECEPTOR))
{
serial_data_handler();
}
if(start_stop)
{
/*Configure the frame for streaming*/
configure_pkt_stream_frames(frame_len);
op_mode=PKT_STREAM_MODE;
/*Start the gap timer*/
if(pkt_stream_gap_time)
{
sw_timer_start(T_APP_TIMER,pkt_stream_gap_time*1E3,SW_TIMEOUT_RELATIVE,(FUNC_PTR)pkt_stream_gap_timer,NULL);
}
else
{
rdy_to_tx = true;
}
pkt_stream_stop = false;
if((node_info.main_state == PER_TEST_RECEPTOR) && 1 <= timeout )
{
sw_timer_start(CW_TX_TIMER,
(uint32_t)timeout * 1E6,
SW_TIMEOUT_RELATIVE,
(FUNC_PTR)stop_pkt_streaming,
NULL);
}
}
else
{
/*stop packet streaming once the current packet transmission is completed*/
pkt_stream_stop = true;
sw_timer_stop(T_APP_TIMER);
op_mode=TX_OP_MODE;
}
}
/*! \brief Main function.
*/
int main(void)
{
irq_initialize_vectors();
#if SAMD20
system_init();
delay_init();
#else
sysclk_init();
/* Initialize the board.
* The board-specific conf_board.h file contains the configuration of
* the board initialization.
*/
board_init();
#endif
sw_timer_init();
serial_interface_init();
if (MAC_SUCCESS != wpan_init()) {
app_alert();
}
LED_On(LED_POWER);
cpu_irq_enable();
while (1) {
wpan_task();
serial_data_handler();
}
}
/**
* \brief Main function of the Performance Analyzer application
* \ingroup group_app_init
*/
int main(void)
{
irq_initialize_vectors();
/* Initialize the board.
* The board-specific conf_board.h file contains the configuration of
* the board initialization.
*/
board_init();
sysclk_init();
/*
* Power ON - so set the board to INIT state. All hardware, PAL, TAL and
* stack level initialization must be done using this function
*/
set_main_state(INIT, NULL);
cpu_irq_enable();
sio2host_init();
/* INIT was a success - so change to WAIT_FOR_EVENT state */
set_main_state(WAIT_FOR_EVENT, NULL);
/* Endless while loop */
while (1)
{
pal_task(); /* Handle platform specific tasks, like serial interface */
tal_task(); /* Handle transceiver specific tasks */
app_task(); /* Application task */
serial_data_handler();
}
}
/**
* Main function, initialization and main message loop
*
* @return error code
*/
int main(void)
{
irq_initialize_vectors();
#if SAMD21 || SAMD20 || SAMR21
system_init();
delay_init();
#else
sysclk_init();
/* Initialize the board.
* The board-specific conf_board.h file contains the configuration of
* the board initialization.
*/
board_init();
#endif
sw_timer_init();
if (nwk_init() != NWK_SUCCESS) {
app_alert();
}
stack_indication_callback_init();
#ifdef FLASH_NVRAM
pal_ps_set(EE_IEEE_ADDR, 8, &tal_pib.IeeeAddress);
#endif
/* Initialize LEDs */
/* pal_led_init(); */
cpu_irq_enable();
/*
* The global interrupt has to be enabled here as TAL uses the timer
* delay which in turn requires interrupt to be enabled
*/
/* pal_global_irq_enable(); */
serial_interface_init();
/* Loop forever, the interrupts are doing the rest */
while (1) {
nwk_task();
serial_data_handler();
}
/* No return statement here, because this code is unreachable */
}
/**
* Main function, initialization and main message loop
*
* @return error code
*/
int main (void)
{
irq_initialize_vectors();
/* Initialize the board.
* The board-specific conf_board.h file contains the configuration of
* the board initialization.
*/
board_init();
sysclk_init();
sw_timer_init();
if (nwk_init() != NWK_SUCCESS)
{
app_alert();
}
zid_indication_callback_init();
cpu_irq_enable();
/*
* The global interrupt has to be enabled here as TAL uses the timer
* delay which in turn requires interrupt to be enabled
*/
serial_interface_init();
/* Loop forever, the interrupts are doing the rest */
while (1)
{
nwk_task();
serial_data_handler();
}
/* No return statement here, because this code is unreachable */
}
int
main(int argc, char *argv[])
{
node_id_restore();
/* init system: clocks, board etc */
system_init();
sio2host_init();
leds_init();
leds_on(LEDS_ALL);
system_interrupt_enable_global();
flash_init();
delay_init();
/* Initialize Contiki and our processes. */
#ifdef LOW_POWER_MODE
configure_tc3();
#else
clock_init();
#endif
process_init();
ctimer_init();
rtimer_init();
process_start(&etimer_process, NULL);
/* Set MAC address and node ID */
#ifdef NODEID
node_id = NODEID;
#ifdef BURN_NODEID
node_id_burn(node_id);
#endif /* BURN_NODEID */
#else/* NODE_ID */
#endif /* NODE_ID */
printf("\r\n\n\n\n Starting the SmartConnect-6LoWPAN \r\n Platform : Atmel IoT device \r\n");
print_reset_causes();
netstack_init();
#if BOARD == SAMR21_XPLAINED_PRO
eui64 = edbg_eui_read_eui64();
SetIEEEAddr(eui64);
#else
SetIEEEAddr(node_mac);
#endif
set_link_addr();
rf_set_channel(RF_CHANNEL);
printf("\r\n Configured RF channel: %d\r\n", rf_get_channel());
leds_off(LEDS_ALL);
process_start(&sensors_process, NULL);
energest_init();
ENERGEST_ON(ENERGEST_TYPE_CPU);
if(node_id > 0) {
printf(" Node id %u.\r\n", node_id);
} else {
printf(" Node id not set.\r\n");
}
/* Setup nullmac-like MAC for 802.15.4 */
#if SAMD
memcpy(&uip_lladdr.addr, node_mac, sizeof(uip_lladdr.addr));
#else
memcpy(&uip_lladdr.addr, eui64, sizeof(uip_lladdr.addr));
#endif
queuebuf_init();
printf(" %s %lu %d\r\n",
NETSTACK_RDC.name,
(uint32_t) (CLOCK_SECOND / (NETSTACK_RDC.channel_check_interval() == 0 ? 1:
NETSTACK_RDC.channel_check_interval())),
RF_CHANNEL);
process_start(&tcpip_process, NULL);
printf(" IPv6 Address: ");
{
uip_ds6_addr_t *lladdr;
int i;
lladdr = uip_ds6_get_link_local(-1);
for(i = 0; i < 7; ++i) {
printf("%02x%02x:", lladdr->ipaddr.u8[i * 2],
lladdr->ipaddr.u8[i * 2 + 1]);
}
printf("%02x%02x\r\n", lladdr->ipaddr.u8[14], lladdr->ipaddr.u8[15]);
}
{
uip_ipaddr_t ipaddr;
int i;
uip_ip6addr(&ipaddr, 0xfc00, 0, 0, 0, 0, 0, 0, 0);
uip_ds6_set_addr_iid(&ipaddr, &uip_lladdr);
uip_ds6_addr_add(&ipaddr, 0, ADDR_TENTATIVE);
printf("Tentative global IPv6 address ");
for(i = 0; i < 7; ++i) {
printf("%02x%02x:",
ipaddr.u8[i * 2], ipaddr.u8[i * 2 + 1]);
}
printf("%02x%02x\r\n",
ipaddr.u8[7 * 2], ipaddr.u8[7 * 2 + 1]);
}
print_processes(autostart_processes);
/* set up AES key */
#if ((THSQ_CONF_NETSTACK) & THSQ_CONF_AES)
#ifndef NETSTACK_AES_KEY
#error Please define NETSTACK_AES_KEY!
#endif /* NETSTACK_AES_KEY */
{
const uint8_t key[] = NETSTACK_AES_KEY;
netstack_aes_set_key(key);
}
printf("AES encryption is enabled\n");
#else /* ((THSQ_CONF_NETSTACK) & THSQ_CONF_AES) */
printf("\r\n Warning: AES encryption is disabled\n");
#endif /* ((THSQ_CONF_NETSTACK) & THSQ_CONF_AES) */
#ifdef ENABLE_LEDCTRL
ledctrl_init();
#endif
autostart_start(autostart_processes);
while(1){
int r = 0;
serial_data_handler();
do {
r = process_run();
} while(r > 0);
}
}