/*---------------------------------------------------------------------------*/
void
collect_common_net_init(void)
{
#if CONTIKI_TARGET_Z1
uart0_set_input(serial_line_input_byte);
#else
uart1_set_input(serial_line_input_byte);
#endif
serial_line_init();
}
static void
ieee_serial_init()
/* open up the serial line, ieee stack is getting initialized in ieee802.c
* baudrate is set to 2MBaud to make sure we can fit the theoretical maximum
* bandwidth of the ieee802.15.4 stack (666kbps ~= 84 kb/sec). */
{
//uart0_init(2000000);
//uart0_init(115200);
uart0_init(57600);
uart0_set_input(ieee_serial_input);
}
/*---------------------------------------------------------------------------*/
void
collect_common_net_init(void)
{
#if CONTIKI_TARGET_Z1
uart0_set_input(serial_line_input_byte);
#else
uart1_set_input(serial_line_input_byte);
#endif
serial_line_init();
PRINTF("I am sink!\n");
printf("Energy: %d\n", ENERGEST_CONF_ON);
}
/*---------------------------------------------------------------------------*/
void
collect_common_net_init(void)
{
#if CONTIKI_TARGET_Z1
uart0_set_input(serial_line_input_byte);
#else
uart1_set_input(serial_line_input_byte);
#endif
serial_line_init();
PRINTF("I am sink!\n");
//NETSTACK_RDC.off(0);
//NETSTACK_RDC.init();
}
PROCESS_THREAD(test_receive_process, ev, data)
{
PROCESS_BEGIN();
uart0_set_input(uart_rx_callback);
while(1)
{
PROCESS_YIELD();
}
PROCESS_END();
}
/*---------------------------------------------------------------------------*/
int
main(int argc, char **argv)
{
/*
* Initalize hardware.
*/
msp430_cpu_init();
clock_init();
leds_init();
leds_on(LEDS_RED);
clock_wait(100);
uart0_init(BAUD2UBR(UART0_BAUD_RATE)); /* Must come before first printf */
#if NETSTACK_CONF_WITH_IPV4
slip_arch_init(BAUD2UBR(UART0_BAUD_RATE));
#endif /* NETSTACK_CONF_WITH_IPV4 */
xmem_init();
rtimer_init();
/*
* Hardware initialization done!
*/
/* Restore node id if such has been stored in external mem */
node_id_restore();
/* If no MAC address was burned, we use the node id or the Z1 product ID */
if(!(node_mac[0] | node_mac[1] | node_mac[2] | node_mac[3] |
node_mac[4] | node_mac[5] | node_mac[6] | node_mac[7])) {
#ifdef SERIALNUM
if(!node_id) {
PRINTF("Node id is not set, using Z1 product ID\n");
node_id = SERIALNUM;
}
#endif
node_mac[0] = 0xc1; /* Hardcoded for Z1 */
node_mac[1] = 0x0c; /* Hardcoded for Revision C */
node_mac[2] = 0x00; /* Hardcoded to arbitrary even number so that
the 802.15.4 MAC address is compatible with
an Ethernet MAC address - byte 0 (byte 2 in
the DS ID) */
node_mac[3] = 0x00; /* Hardcoded */
node_mac[4] = 0x00; /* Hardcoded */
node_mac[5] = 0x00; /* Hardcoded */
node_mac[6] = node_id >> 8;
node_mac[7] = node_id & 0xff;
}
/* Overwrite node MAC if desired at compile time */
#ifdef MACID
#warning "***** CHANGING DEFAULT MAC *****"
node_mac[0] = 0xc1; /* Hardcoded for Z1 */
node_mac[1] = 0x0c; /* Hardcoded for Revision C */
node_mac[2] = 0x00; /* Hardcoded to arbitrary even number so that
the 802.15.4 MAC address is compatible with
an Ethernet MAC address - byte 0 (byte 2 in
the DS ID) */
node_mac[3] = 0x00; /* Hardcoded */
node_mac[4] = 0x00; /* Hardcoded */
node_mac[5] = 0x00; /* Hardcoded */
node_mac[6] = MACID >> 8;
node_mac[7] = MACID & 0xff;
#endif
#ifdef IEEE_802154_MAC_ADDRESS
/* for setting "hardcoded" IEEE 802.15.4 MAC addresses */
{
uint8_t ieee[] = IEEE_802154_MAC_ADDRESS;
memcpy(node_mac, ieee, sizeof(uip_lladdr.addr));
node_mac[7] = node_id & 0xff;
}
#endif /* IEEE_802154_MAC_ADDRESS */
/*
* Initialize Contiki and our processes.
*/
random_init(node_mac[6] + node_mac[7]);
process_init();
process_start(&etimer_process, NULL);
ctimer_init();
init_platform();
set_rime_addr();
cc2420_init();
SENSORS_ACTIVATE(adxl345);
{
uint8_t longaddr[8];
uint16_t shortaddr;
shortaddr = (linkaddr_node_addr.u8[0] << 8) +
linkaddr_node_addr.u8[1];
memset(longaddr, 0, sizeof(longaddr));
linkaddr_copy((linkaddr_t *)&longaddr, &linkaddr_node_addr);
printf("MAC %02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x ",
longaddr[0], longaddr[1], longaddr[2], longaddr[3],
longaddr[4], longaddr[5], longaddr[6], longaddr[7]);
cc2420_set_pan_addr(IEEE802154_PANID, shortaddr, longaddr);
}
leds_off(LEDS_ALL);
#ifdef SERIALNUM
PRINTF("Ref ID: %u\n", SERIALNUM);
#endif
PRINTF(CONTIKI_VERSION_STRING " started. ");
if(node_id) {
PRINTF("Node id is set to %u.\n", node_id);
} else {
PRINTF("Node id not set\n");
}
#if NETSTACK_CONF_WITH_IPV6
memcpy(&uip_lladdr.addr, node_mac, sizeof(uip_lladdr.addr));
/* Setup nullmac-like MAC for 802.15.4 */
/* sicslowpan_init(sicslowmac_init(&cc2420_driver)); */
/* printf(" %s channel %u\n", sicslowmac_driver.name, CC2420_CONF_CHANNEL); */
/* Setup X-MAC for 802.15.4 */
queuebuf_init();
netstack_init();
// NETSTACK_RDC.init();
// NETSTACK_MAC.init();
// NETSTACK_LLSEC.init();
// NETSTACK_NETWORK.init();
printf("%s %s %s, channel check rate %lu Hz, radio channel %u\n",
NETSTACK_LLSEC.name, NETSTACK_MAC.name, NETSTACK_RDC.name,
CLOCK_SECOND / (NETSTACK_RDC.channel_check_interval() == 0 ? 1 :
NETSTACK_RDC.channel_check_interval()),
CC2420_CONF_CHANNEL);
process_start(&tcpip_process, NULL);
printf("Tentative link-local 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\n", lladdr->ipaddr.u8[14], lladdr->ipaddr.u8[15]);
}
if(!UIP_CONF_IPV6_RPL) {
uip_ipaddr_t ipaddr;
int i;
uip_ip6addr(&ipaddr, UIP_DS6_DEFAULT_PREFIX, 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\n",
ipaddr.u8[7 * 2], ipaddr.u8[7 * 2 + 1]);
}
#else /* NETSTACK_CONF_WITH_IPV6 */
netstack_init();
//NETSTACK_RDC.init();
//NETSTACK_MAC.init();
//NETSTACK_LLSEC.init();
//NETSTACK_NETWORK.init();
printf("%s %s %s, channel check rate %lu Hz, radio channel %u\n",
NETSTACK_LLSEC.name, NETSTACK_MAC.name, NETSTACK_RDC.name,
CLOCK_SECOND / (NETSTACK_RDC.channel_check_interval() == 0 ? 1 :
NETSTACK_RDC.channel_check_interval()),
CC2420_CONF_CHANNEL);
#endif /* NETSTACK_CONF_WITH_IPV6 */
#if !NETSTACK_CONF_WITH_IPV4 && !NETSTACK_CONF_WITH_IPV6
uart0_set_input(serial_line_input_byte);
serial_line_init();
#endif
leds_off(LEDS_GREEN);
#if TIMESYNCH_CONF_ENABLED
timesynch_init();
timesynch_set_authority_level(linkaddr_node_addr.u8[0]);
#endif /* TIMESYNCH_CONF_ENABLED */
#if NETSTACK_CONF_WITH_IPV4
process_start(&tcpip_process, NULL);
process_start(&uip_fw_process, NULL); /* Start IP output */
process_start(&slip_process, NULL);
slip_set_input_callback(set_gateway);
{
uip_ipaddr_t hostaddr, netmask;
uip_init();
uip_ipaddr(&hostaddr, 172, 16,
linkaddr_node_addr.u8[0], linkaddr_node_addr.u8[1]);
uip_ipaddr(&netmask, 255, 255, 0, 0);
uip_ipaddr_copy(&meshif.ipaddr, &hostaddr);
uip_sethostaddr(&hostaddr);
uip_setnetmask(&netmask);
uip_over_mesh_set_net(&hostaddr, &netmask);
/* uip_fw_register(&slipif);*/
uip_over_mesh_set_gateway_netif(&slipif);
uip_fw_default(&meshif);
uip_over_mesh_init(UIP_OVER_MESH_CHANNEL);
printf("uIP started with IP address %d.%d.%d.%d\n",
uip_ipaddr_to_quad(&hostaddr));
}
#endif /* NETSTACK_CONF_WITH_IPV4 */
energest_init();
ENERGEST_ON(ENERGEST_TYPE_CPU);
print_processes(autostart_processes);
autostart_start(autostart_processes);
/*
* This is the scheduler loop.
*/
#if DCOSYNCH_CONF_ENABLED
timer_set(&mgt_timer, DCOSYNCH_PERIOD * CLOCK_SECOND);
#endif
watchdog_start();
/* watchdog_stop();*/
while(1) {
int r;
do {
/* Reset watchdog. */
watchdog_periodic();
r = process_run();
} while(r > 0);
/*
* Idle processing.
*/
int s = splhigh(); /* Disable interrupts. */
/* uart0_active is for avoiding LPM3 when still sending or receiving */
if(process_nevents() != 0 || uart0_active()) {
splx(s); /* Re-enable interrupts. */
} else {
static unsigned long irq_energest = 0;
#if DCOSYNCH_CONF_ENABLED
/* before going down to sleep possibly do some management */
if(timer_expired(&mgt_timer)) {
timer_reset(&mgt_timer);
msp430_sync_dco();
}
#endif
/* Re-enable interrupts and go to sleep atomically. */
ENERGEST_SWITCH(ENERGEST_TYPE_CPU, ENERGEST_TYPE_LPM);
/* We only want to measure the processing done in IRQs when we
are asleep, so we discard the processing time done when we
were awake. */
energest_type_set(ENERGEST_TYPE_IRQ, irq_energest);
watchdog_stop();
_BIS_SR(GIE | SCG0 | SCG1 | CPUOFF); /* LPM3 sleep. This
statement will block
until the CPU is
woken up by an
interrupt that sets
the wake up flag. */
/* We get the current processing time for interrupts that was
done during the LPM and store it for next time around. */
dint();
irq_energest = energest_type_time(ENERGEST_TYPE_IRQ);
eint();
watchdog_start();
ENERGEST_SWITCH(ENERGEST_TYPE_LPM, ENERGEST_TYPE_CPU);
}
}
return 0;
}
/*---------------------------------------------------------------------------*/
PROCESS_THREAD(serial_lprf_mac_process, ev, data)
{
PROCESS_BEGIN();
PUTSTRING("Serial LPRF MAC\n");
rimeaddr_set_node_addr(&rimeaddr_node_addr);
#if (DEVICE_MODE == RF_TESTING_MASTER)
PUTSTRING("RF Testing Master\n");
NETSTACK_RADIO.init();
NETSTACK_RDC.init();
NETSTACK_MAC.init();
etimer_set(&sendHelloEvent, CLOCK_SECOND * 6);
while(1) {
PROCESS_WAIT_EVENT();
if(ev == PROCESS_EVENT_TIMER) {
PUTSTRING("Send Hello World ");
PUTDEC(count++);
PUTSTRING("\n");
packetbuf_clear();
packetbuf_copyfrom("Hello World", sizeof("Hello World"));
packetbuf_set_addr(PACKETBUF_ADDR_RECEIVER, &rimeaddr_receiver);
NETSTACK_RDC.send(NULL, NULL);
leds_toggle(LEDS_GREEN);
etimer_reset(&sendHelloEvent);
}
}
#elif (DEVICE_MODE == RF_TESTING_SLAVE)
PUTSTRING("RF Testing Slave\n");
NETSTACK_RADIO.init();
NETSTACK_RDC.init();
NETSTACK_MAC.init();
while(1) {
len = NETSTACK_RADIO.pending_packet();
if(len) {
packetbuf_clear();
len = NETSTACK_RADIO.read(packetbuf_dataptr(), PACKETBUF_SIZE);
if(len > 0) {
packetbuf_set_datalen(len);
NETSTACK_RDC.input();
}
}
}
#else // SERIAL_LPRF_MAC
uart0_set_input(serial_lprf_mac_serial_input);
NETSTACK_RADIO.init();
NETSTACK_RDC.init();
NETSTACK_MAC.init();
while(1) {
if(state == SERIAL_REC_STATE_PACKET_COMPLETE)
{
switch(dataBuffer[0])
{
case 'S':
PUTSTRING("Send packet\n");
packetbuf_clear();
packetbuf_copyfrom(&dataBuffer[9], pktLength - 8 - 1);
packetbuf_set_addr(PACKETBUF_ADDR_RECEIVER, (rimeaddr_t*)&dataBuffer[1]);
NETSTACK_RDC.send(NULL, NULL);
leds_toggle(LEDS_GREEN);
break;
default:
PUTSTRING("Wrong command received\n");
}
state = SERIAL_REC_STATE_WAIT_FOR_START;
}
len = NETSTACK_RADIO.pending_packet();
if(len) {
packetbuf_clear();
len = NETSTACK_RADIO.read(packetbuf_dataptr(), PACKETBUF_SIZE);
if(len > 0) {
packetbuf_set_datalen(len);
NETSTACK_RDC.input();
}
}
}
#endif
PROCESS_END();
}
/**
* Initalize the RS232 port and the SLIP driver.
*
*/
void
slip_arch_init(unsigned long ubr)
{
uart0_set_input(slip_input_byte);
}
/*---------------------------------------------------------------------------*/
int
main(void)
{
clock_init(); // 初始化 睡眠定时器 必要
soc_init(); // 还函数中启动了全局中断 可修改
rtimer_init(); // rtimer为定时器1 必要
/* Init LEDs here */
leds_init(); // 初始化LED 可修改
leds_off(LEDS_ALL); // 关闭所有LED 非必要
fade(LEDS_GREEN); // 绿色闪烁一下 非必要
/* initialize process manager. */
process_init(); // 任务初始化 必要
/* Init UART */
uart0_init(); // 初始化串口0，先用于调试，可修改
#if DMA_ON
dma_init(); // 非必要
#endif
#if SLIP_ARCH_CONF_ENABLE
slip_arch_init(0);
#else
uart0_set_input(serial_line_input_byte);
serial_line_init();
#endif
fade(LEDS_RED); // 红色LED闪烁一下 非必要
// 打印若干提示信息 非必要 可修改
putstring("**************************************\r\n");
putstring(CONTIKI_VERSION_STRING "\r\n"); // 打印若干信息
putstring("Platform CC2530 NB\r\n");
switch(CHIPID) {
case 0xA5:
putstring("CC2530");
break;
case 0xB5:
putstring("CC2531");
break;
case 0x95:
putstring("CC2533");
break;
case 0x8D:
putstring("CC2540");
break;
}
putstring("-F");
switch(CHIPINFO0 & 0x70) {
case 0x40:
putstring("256,");
break;
case 0x30:
putstring("128,");
break;
case 0x20:
putstring("64,");
break;
case 0x10:
putstring("32,");
break;
}
puthex(CHIPINFO1 + 1);
putstring("KB SRAM\r\n");
#if STARTUP_VERBOSE
PUTSTRING("Net: "); // NETWORK名称
PUTSTRING(NETSTACK_NETWORK.name);
PUTCHAR('\r');PUTCHAR('\n');
PUTSTRING("MAC: "); // MAC名称
PUTSTRING(NETSTACK_MAC.name);
PUTCHAR('\r');PUTCHAR('\n');
PUTSTRING("RDC: "); // RDC名称
PUTSTRING(NETSTACK_RDC.name);
PUTCHAR('\r');PUTCHAR('\n');
PUTSTRING("**************************************\r\n");
#endif
watchdog_init(); // 初始化看门狗
/* Initialise the H/W RNG engine. */
random_init(0); //
/* start services */
process_start(&etimer_process, NULL); // 启动etimer任务
ctimer_init(); // ctimer初始化
/* initialize the netstack */
netstack_init(); // NET协议栈初始化
set_rime_addr(); // 设置RIME地址，相当于设置IP地址
#if BUTTON_SENSOR_ON || ADC_SENSOR_ON
process_start(&sensors_process, NULL);
BUTTON_SENSOR_ACTIVATE();
ADC_SENSOR_ACTIVATE();
#endif
#if UIP_CONF_IPV6 // 非常重要，启动TCPIP查询任务
memcpy(&uip_lladdr.addr, &rimeaddr_node_addr, sizeof(uip_lladdr.addr));
queuebuf_init();
process_start(&tcpip_process, NULL);
#endif /* UIP_CONF_IPV6 */
#if VIZTOOL_CONF_ON
process_start(&viztool_process, NULL);
#endif
energest_init(); // 能量估计初始化，但是该功能未被打开
ENERGEST_ON(ENERGEST_TYPE_CPU); // 该功能未被打开
autostart_start(autostart_processes); // 启动被定义为自动启动的任务
watchdog_start(); // 看门狗初始化
fade(LEDS_YELLOW); // 黄色LED闪烁，完成所有初始化工作
while(1) {
do {
/* Reset watchdog and handle polls and events */
watchdog_periodic(); // 喂狗操作
r = process_run();
} while(r > 0);
#if SHORTCUTS_CONF_NETSTACK // 循环查询无线输入数据包长度 tcpip_process
len = NETSTACK_RADIO.pending_packet();
if(len) {
packetbuf_clear();
len = NETSTACK_RADIO.read(packetbuf_dataptr(), PACKETBUF_SIZE);
if(len > 0) {
packetbuf_set_datalen(len);
NETSTACK_RDC.input();
}
}
#endif
#if LPM_MODE // 该宏被定义为0，没有休眠功能，以下代码均无效
#if (LPM_MODE==LPM_MODE_PM2)
SLEEP &= ~OSC_PD; /* Make sure both HS OSCs are on */
while(!(SLEEP & HFRC_STB)); /* Wait for RCOSC to be stable */
CLKCON |= OSC; /* Switch to the RCOSC */
while(!(CLKCON & OSC)); /* Wait till it's happened */
SLEEP |= OSC_PD; /* Turn the other one off */
#endif /* LPM_MODE==LPM_MODE_PM2 */
/*
* Set MCU IDLE or Drop to PM1. Any interrupt will take us out of LPM
* Sleep Timer will wake us up in no more than 7.8ms (max idle interval)
*/
SLEEPCMD = (SLEEPCMD & 0xFC) | (LPM_MODE - 1);
#if (LPM_MODE==LPM_MODE_PM2)
/*
* Wait 3 NOPs. Either an interrupt occurred and SLEEP.MODE was cleared or
* no interrupt occurred and we can safely power down
*/
__asm
nop
nop
nop
__endasm;
if(SLEEPCMD & SLEEP_MODE0) {
#endif /* LPM_MODE==LPM_MODE_PM2 */
ENERGEST_OFF(ENERGEST_TYPE_CPU);
ENERGEST_ON(ENERGEST_TYPE_LPM);
/* We are only interested in IRQ energest while idle or in LPM */
ENERGEST_IRQ_RESTORE(irq_energest);
/* Go IDLE or Enter PM1 */
PCON |= PCON_IDLE;
/* First instruction upon exiting PM1 must be a NOP */
__asm
nop
__endasm;
/* Remember energest IRQ for next pass */
ENERGEST_IRQ_SAVE(irq_energest);
ENERGEST_ON(ENERGEST_TYPE_CPU);
ENERGEST_OFF(ENERGEST_TYPE_LPM);
#if (LPM_MODE==LPM_MODE_PM2)
SLEEPCMD &= ~SLEEP_OSC_PD; /* Make sure both HS OSCs are on */
while(!(SLEEPCMD & SLEEP_XOSC_STB)); /* Wait for XOSC to be stable */
CLKCONCMD &= ~CLKCONCMD_OSC; /* Switch to the XOSC */
/*
* On occasion the XOSC is reported stable when in reality it's not.
* We need to wait for a safeguard of 64us or more before selecting it
*/
clock_delay(10);
while(CLKCONCMD & CLKCONCMD_OSC); /* Wait till it's happened */
}
#endif /* LPM_MODE==LPM_MODE_PM2 */
#endif /* LPM_MODE */
}
}
/**
* \brief Main function for nRF52dk platform.
* \note This function doesn't return.
*/
int
main(void)
{
board_init();
leds_init();
clock_init();
rtimer_init();
watchdog_init();
process_init();
// Seed value is ignored since hardware RNG is used.
random_init(0);
#ifdef UART0_ENABLED
uart0_init();
#if SLIP_ARCH_CONF_ENABLE
slip_arch_init(0);
#else
uart0_set_input(serial_line_input_byte);
serial_line_init();
#endif
#endif
PRINTF("Starting " CONTIKI_VERSION_STRING "\n");
process_start(&etimer_process, NULL);
ctimer_init();
#if ENERGEST_CONF_ON
energest_init();
ENERGEST_ON(ENERGEST_TYPE_CPU);
#endif
#ifdef SOFTDEVICE_PRESENT
ble_stack_init();
ble_advertising_init(DEVICE_NAME);
#if NETSTACK_CONF_WITH_IPV6
netstack_init();
linkaddr_t linkaddr;
ble_get_mac(linkaddr.u8);
/* Set link layer address */
linkaddr_set_node_addr(&linkaddr);
/* Set device link layer address in uip stack */
memcpy(&uip_lladdr.addr, &linkaddr, sizeof(uip_lladdr.addr));
process_start(&ble_iface_observer, NULL);
process_start(&tcpip_process, NULL);
#endif /* NETSTACK_CONF_WITH_IPV6 */
#endif /* SOFTDEVICE_PRESENT */
process_start(&sensors_process, NULL);
autostart_start(autostart_processes);
watchdog_start();
#ifdef SOFTDEVICE_PRESENT
ble_advertising_start();
PRINTF("Advertising name [%s]\n", DEVICE_NAME);
#endif
while(1) {
uint8_t r;
do {
r = process_run();
watchdog_periodic();
} while(r > 0);
lpm_drop();
}
}
/*---------------------------------------------------------------------------*/
int
main(void)
{
/* Hardware initialization */
clock_init();
soc_init();
rtimer_init();
/* Init LEDs here */
leds_init();
leds_off(LEDS_ALL);
fade(LEDS_GREEN);
/* initialize process manager. */
process_init();
/* Init UART */
uart0_init();
#if DMA_ON
dma_init();
#endif
#if SLIP_ARCH_CONF_ENABLE
slip_arch_init(0);
#else
uart0_set_input(serial_line_input_byte);
serial_line_init();
#endif
fade(LEDS_RED);
PUTSTRING("##########################################\n");
putstring(CONTIKI_VERSION_STRING "\n");
putstring("TI SmartRF05 EB\n");
switch(CHIPID) {
case 0xA5:
putstring("cc2530");
break;
case 0xB5:
putstring("cc2531");
break;
case 0x95:
putstring("cc2533");
break;
case 0x8D:
putstring("cc2540");
break;
}
putstring("-F");
switch(CHIPINFO0 & 0x70) {
case 0x40:
putstring("256, ");
break;
case 0x30:
putstring("128, ");
break;
case 0x20:
putstring("64, ");
break;
case 0x10:
putstring("32, ");
break;
}
puthex(CHIPINFO1 + 1);
putstring("KB SRAM\n");
PUTSTRING("\nSDCC Build:\n");
#if STARTUP_VERBOSE
#ifdef HAVE_SDCC_BANKING
PUTSTRING(" With Banking.\n");
#endif /* HAVE_SDCC_BANKING */
#ifdef SDCC_MODEL_LARGE
PUTSTRING(" --model-large\n");
#endif /* SDCC_MODEL_LARGE */
#ifdef SDCC_MODEL_HUGE
PUTSTRING(" --model-huge\n");
#endif /* SDCC_MODEL_HUGE */
#ifdef SDCC_STACK_AUTO
PUTSTRING(" --stack-auto\n");
#endif /* SDCC_STACK_AUTO */
PUTCHAR('\n');
PUTSTRING(" Net: ");
PUTSTRING(NETSTACK_NETWORK.name);
PUTCHAR('\n');
PUTSTRING(" MAC: ");
PUTSTRING(NETSTACK_MAC.name);
PUTCHAR('\n');
PUTSTRING(" RDC: ");
PUTSTRING(NETSTACK_RDC.name);
PUTCHAR('\n');
PUTSTRING("##########################################\n");
#endif
watchdog_init();
/* Initialise the H/W RNG engine. */
random_init(0);
/* start services */
process_start(&etimer_process, NULL);
ctimer_init();
/* initialize the netstack */
netstack_init();
set_rime_addr();
#if BUTTON_SENSOR_ON || ADC_SENSOR_ON
process_start(&sensors_process, NULL);
BUTTON_SENSOR_ACTIVATE();
ADC_SENSOR_ACTIVATE();
#endif
#if UIP_CONF_IPV6
memcpy(&uip_lladdr.addr, &rimeaddr_node_addr, sizeof(uip_lladdr.addr));
queuebuf_init();
process_start(&tcpip_process, NULL);
#endif /* UIP_CONF_IPV6 */
#if VIZTOOL_CONF_ON
process_start(&viztool_process, NULL);
#endif
energest_init();
ENERGEST_ON(ENERGEST_TYPE_CPU);
autostart_start(autostart_processes);
watchdog_start();
fade(LEDS_YELLOW);
while(1) {
do {
/* Reset watchdog and handle polls and events */
watchdog_periodic();
#if CLOCK_CONF_STACK_FRIENDLY
if(sleep_flag) {
if(etimer_pending() &&
(etimer_next_expiration_time() - clock_time() - 1) > MAX_TICKS) {
etimer_request_poll();
}
sleep_flag = 0;
}
#endif
r = process_run();
} while(r > 0);
len = NETSTACK_RADIO.pending_packet();
if(len) {
packetbuf_clear();
len = NETSTACK_RADIO.read(packetbuf_dataptr(), PACKETBUF_SIZE);
if(len > 0) {
packetbuf_set_datalen(len);
NETSTACK_RDC.input();
}
}
#if LPM_MODE
#if (LPM_MODE==LPM_MODE_PM2)
SLEEP &= ~OSC_PD; /* Make sure both HS OSCs are on */
while(!(SLEEP & HFRC_STB)); /* Wait for RCOSC to be stable */
CLKCON |= OSC; /* Switch to the RCOSC */
while(!(CLKCON & OSC)); /* Wait till it's happened */
SLEEP |= OSC_PD; /* Turn the other one off */
#endif /* LPM_MODE==LPM_MODE_PM2 */
/*
* Set MCU IDLE or Drop to PM1. Any interrupt will take us out of LPM
* Sleep Timer will wake us up in no more than 7.8ms (max idle interval)
*/
SLEEPCMD = (SLEEPCMD & 0xFC) | (LPM_MODE - 1);
#if (LPM_MODE==LPM_MODE_PM2)
/*
* Wait 3 NOPs. Either an interrupt occurred and SLEEP.MODE was cleared or
* no interrupt occurred and we can safely power down
*/
__asm
nop
nop
nop
__endasm;
if(SLEEPCMD & SLEEP_MODE0) {
#endif /* LPM_MODE==LPM_MODE_PM2 */
ENERGEST_OFF(ENERGEST_TYPE_CPU);
ENERGEST_ON(ENERGEST_TYPE_LPM);
/* We are only interested in IRQ energest while idle or in LPM */
ENERGEST_IRQ_RESTORE(irq_energest);
/* Go IDLE or Enter PM1 */
PCON |= PCON_IDLE;
/* First instruction upon exiting PM1 must be a NOP */
__asm
nop
__endasm;
/* Remember energest IRQ for next pass */
ENERGEST_IRQ_SAVE(irq_energest);
ENERGEST_ON(ENERGEST_TYPE_CPU);
ENERGEST_OFF(ENERGEST_TYPE_LPM);
#if (LPM_MODE==LPM_MODE_PM2)
SLEEPCMD &= ~SLEEP_OSC_PD; /* Make sure both HS OSCs are on */
while(!(SLEEPCMD & SLEEP_XOSC_STB)); /* Wait for XOSC to be stable */
CLKCONCMD &= ~CLKCONCMD_OSC; /* Switch to the XOSC */
/*
* On occasion the XOSC is reported stable when in reality it's not.
* We need to wait for a safeguard of 64us or more before selecting it
*/
clock_delay(10);
while(CLKCONCMD & CLKCONCMD_OSC); /* Wait till it's happened */
}
#endif /* LPM_MODE==LPM_MODE_PM2 */
#endif /* LPM_MODE */
}
}
/*---------------------------------------------------------------------------*/
int
main(int argc, char **argv)
{
/*
* Initalize hardware.
*/
msp430_cpu_init();
clock_init();
leds_init();
leds_on(LEDS_RED);
clock_wait(100);
uart0_init(BAUD2UBR(115200)); /* Must come before first printf */
#if WITH_UIP
slip_arch_init(BAUD2UBR(115200));
#endif /* WITH_UIP */
/* XXX hack: Fix it so that the 802.15.4 MAC address is compatible
with an Ethernet MAC address - byte 0 (byte 2 in the DS ID)
cannot be odd. */
//Enric node_mac[2] &= 0xfe;
node_mac[0] = 0x00;
node_mac[1] = 0x12;
node_mac[2] = 0x76;
node_mac[3] = 0x01;
node_mac[4] = 0x02;
node_mac[5] = 0x03;
node_mac[2] = 0x04;
node_mac[7] = 0x05;
xmem_init();
rtimer_init();
/*
* Hardware initialization done!
*/
/* Restore node id if such has been stored in external mem */
node_id_restore();
/* for setting "hardcoded" IEEE 802.15.4 MAC addresses */
#ifdef IEEE_802154_MAC_ADDRESS
{
uint8_t ieee[] = IEEE_802154_MAC_ADDRESS;
memcpy(node_mac, ieee, sizeof(uip_lladdr.addr));
node_mac[7] = node_id & 0xff;
}
#endif
//Enric random_init(node_mac[0] + node_id);
/*
* Initialize Contiki and our processes.
*/
process_init();
process_start(&etimer_process, NULL);
process_start(&sensors_process, NULL);
ctimer_init();
set_rime_addr();
cc2420_init();
accm_init();
{
uint8_t longaddr[8];
uint16_t shortaddr;
shortaddr = (rimeaddr_node_addr.u8[0] << 8) +
rimeaddr_node_addr.u8[1];
memset(longaddr, 0, sizeof(longaddr));
rimeaddr_copy((rimeaddr_t *)&longaddr, &rimeaddr_node_addr);
printf("MAC %02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x ",
longaddr[0], longaddr[1], longaddr[2], longaddr[3],
longaddr[4], longaddr[5], longaddr[6], longaddr[7]);
cc2420_set_pan_addr(IEEE802154_PANID, shortaddr, longaddr);
}
cc2420_set_channel(RF_CHANNEL);
leds_off(LEDS_ALL);
PRINTF(CONTIKI_VERSION_STRING " started. ");
if(node_id > 0) {
PRINTF("Node id is set to %u.\n", node_id);
} else {
PRINTF("Node id is not set.\n");
}
//Enric printf("MAC %02x:%02x:%02x:%02x:%02x:%02x:%02x:%02x",
//Enric node_mac[0], node_mac[1], node_mac[2], node_mac[3],
//Enric node_mac[4], node_mac[5], node_mac[6], node_mac[7]);
#if WITH_UIP6
PRINTF("in WITH_UIP6\n"); //Enric
memcpy(&uip_lladdr.addr, node_mac, sizeof(uip_lladdr.addr));
/* Setup nullmac-like MAC for 802.15.4 */
/* sicslowpan_init(sicslowmac_init(&cc2420_driver)); */
/* printf(" %s channel %u\n", sicslowmac_driver.name, RF_CHANNEL); */
/* Setup X-MAC for 802.15.4 */
queuebuf_init();
NETSTACK_RDC.init();
NETSTACK_MAC.init();
NETSTACK_NETWORK.init();
printf("%s %s, channel check rate %lu Hz, radio channel %u\n",
NETSTACK_MAC.name, NETSTACK_RDC.name,
CLOCK_SECOND / (NETSTACK_RDC.channel_check_interval() == 0 ? 1:
NETSTACK_RDC.channel_check_interval()),
RF_CHANNEL);
process_start(&tcpip_process, NULL);
printf("Tentative link-local 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\n", lladdr->ipaddr.u8[14], lladdr->ipaddr.u8[15]);
}
if(!UIP_CONF_IPV6_RPL) {
uip_ipaddr_t ipaddr;
int i;
uip_ip6addr(&ipaddr, 0xaaaa, 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\n",
ipaddr.u8[7 * 2], ipaddr.u8[7 * 2 + 1]);
}
#else /* WITH_UIP6 */
NETSTACK_RDC.init();
NETSTACK_MAC.init();
NETSTACK_NETWORK.init();
printf("%s %s, channel check rate %lu Hz, radio channel %u\n",
NETSTACK_MAC.name, NETSTACK_RDC.name,
CLOCK_SECOND / (NETSTACK_RDC.channel_check_interval() == 0? 1:
NETSTACK_RDC.channel_check_interval()),
RF_CHANNEL);
#endif /* WITH_UIP6 */
#if !WITH_UIP && !WITH_UIP6
uart0_set_input(serial_line_input_byte);
serial_line_init();
#endif
#if PROFILE_CONF_ON
profile_init();
#endif /* PROFILE_CONF_ON */
leds_off(LEDS_GREEN);
#if TIMESYNCH_CONF_ENABLED
timesynch_init();
timesynch_set_authority_level(rimeaddr_node_addr.u8[0]);
#endif /* TIMESYNCH_CONF_ENABLED */
#if WITH_UIP
process_start(&tcpip_process, NULL);
process_start(&uip_fw_process, NULL); /* Start IP output */
process_start(&slip_process, NULL);
slip_set_input_callback(set_gateway);
{
uip_ipaddr_t hostaddr, netmask;
uip_init();
uip_ipaddr(&hostaddr, 172,16,
rimeaddr_node_addr.u8[0],rimeaddr_node_addr.u8[1]);
uip_ipaddr(&netmask, 255,255,0,0);
uip_ipaddr_copy(&meshif.ipaddr, &hostaddr);
uip_sethostaddr(&hostaddr);
uip_setnetmask(&netmask);
uip_over_mesh_set_net(&hostaddr, &netmask);
/* uip_fw_register(&slipif);*/
uip_over_mesh_set_gateway_netif(&slipif);
uip_fw_default(&meshif);
uip_over_mesh_init(UIP_OVER_MESH_CHANNEL);
printf("uIP started with IP address %d.%d.%d.%d\n",
uip_ipaddr_to_quad(&hostaddr));
}
#endif /* WITH_UIP */
energest_init();
ENERGEST_ON(ENERGEST_TYPE_CPU);
print_processes(autostart_processes);
autostart_start(autostart_processes);
/*
* This is the scheduler loop.
*/
#if DCOSYNCH_CONF_ENABLED
timer_set(&mgt_timer, DCOSYNCH_PERIOD * CLOCK_SECOND);
#endif
watchdog_start();
/* watchdog_stop();*/
while(1) {
int r;
#if PROFILE_CONF_ON
profile_episode_start();
#endif /* PROFILE_CONF_ON */
do {
/* Reset watchdog. */
watchdog_periodic();
r = process_run();
} while(r > 0);
#if PROFILE_CONF_ON
profile_episode_end();
#endif /* PROFILE_CONF_ON */
/*
* Idle processing.
*/
int s = splhigh(); /* Disable interrupts. */
/* uart0_active is for avoiding LPM3 when still sending or receiving */
if(process_nevents() != 0 || uart0_active()) {
splx(s); /* Re-enable interrupts. */
} else {
static unsigned long irq_energest = 0;
#if DCOSYNCH_CONF_ENABLED
/* before going down to sleep possibly do some management */
if (timer_expired(&mgt_timer)) {
timer_reset(&mgt_timer);
msp430_sync_dco();
}
#endif
/* Re-enable interrupts and go to sleep atomically. */
ENERGEST_OFF(ENERGEST_TYPE_CPU);
ENERGEST_ON(ENERGEST_TYPE_LPM);
/* We only want to measure the processing done in IRQs when we
are asleep, so we discard the processing time done when we
were awake. */
energest_type_set(ENERGEST_TYPE_IRQ, irq_energest);
watchdog_stop();
_BIS_SR(GIE | SCG0 | SCG1 | CPUOFF); /* LPM3 sleep. This
statement will block
until the CPU is
woken up by an
interrupt that sets
the wake up flag. */
/* We get the current processing time for interrupts that was
done during the LPM and store it for next time around. */
dint();
irq_energest = energest_type_time(ENERGEST_TYPE_IRQ);
eint();
watchdog_start();
ENERGEST_OFF(ENERGEST_TYPE_LPM);
ENERGEST_ON(ENERGEST_TYPE_CPU);
}
}
return 0;
}
/*---------------------------------------------------------------------------*/
#if WITH_TINYOS_AUTO_IDS
uint16_t TOS_NODE_ID = 0x1234; /* non-zero */
uint16_t TOS_LOCAL_ADDRESS = 0x1234; /* non-zero */
#endif /* WITH_TINYOS_AUTO_IDS */
int
main(void)
{
/* Set stack overflow address for detecting overflow in runtime */
vAHI_SetStackOverflow(TRUE, ((uint32_t *)&heap_location)[0]);
/* Initialize random with a seed from the SoC random generator.
* This must be done before selecting the high-precision external oscillator.
*/
vAHI_StartRandomNumberGenerator(E_AHI_RND_SINGLE_SHOT, E_AHI_INTS_DISABLED);
random_init(u16AHI_ReadRandomNumber());
clock_init();
rtimer_init();
#if JN516X_EXTERNAL_CRYSTAL_OSCILLATOR
/* initialize the 32kHz crystal and wait for ready */
xosc_init();
/* need to reinitialize because the wait-for-ready process uses system timers */
clock_init();
rtimer_init();
#endif
watchdog_init();
leds_init();
leds_on(LEDS_ALL);
init_node_mac();
energest_init();
ENERGEST_ON(ENERGEST_TYPE_CPU);
node_id_restore();
#if WITH_TINYOS_AUTO_IDS
node_id = TOS_NODE_ID;
#endif /* WITH_TINYOS_AUTO_IDS */
/* for setting "hardcoded" IEEE 802.15.4 MAC addresses */
#ifdef IEEE_802154_MAC_ADDRESS
{
uint8_t ieee[] = IEEE_802154_MAC_ADDRESS;
memcpy(node_mac, ieee, sizeof(uip_lladdr.addr));
node_mac[7] = node_id & 0xff;
}
#endif
process_init();
ctimer_init();
uart0_init(UART_BAUD_RATE); /* Must come before first PRINTF */
#if NETSTACK_CONF_WITH_IPV4
slip_arch_init(UART_BAUD_RATE);
#endif /* NETSTACK_CONF_WITH_IPV4 */
/* check for reset source */
if(bAHI_WatchdogResetEvent()) {
PRINTF("Init: Watchdog timer has reset device!\r\n");
}
process_start(&etimer_process, NULL);
set_linkaddr();
netstack_init();
#if NETSTACK_CONF_WITH_IPV6
#if UIP_CONF_IPV6_RPL
PRINTF(CONTIKI_VERSION_STRING " started with IPV6, RPL\n");
#else
PRINTF(CONTIKI_VERSION_STRING " started with IPV6\n");
#endif
#elif NETSTACK_CONF_WITH_IPV4
PRINTF(CONTIKI_VERSION_STRING " started with IPV4\n");
#else
PRINTF(CONTIKI_VERSION_STRING " started\n");
#endif
if(node_id > 0) {
PRINTF("Node id is set to %u.\n", node_id);
} else {
PRINTF("Node id is not set.\n");
}
#if NETSTACK_CONF_WITH_IPV6
memcpy(&uip_lladdr.addr, node_mac, sizeof(uip_lladdr.addr));
queuebuf_init();
#endif /* NETSTACK_CONF_WITH_IPV6 */
PRINTF("%s %s %s\n", NETSTACK_LLSEC.name, NETSTACK_MAC.name, NETSTACK_RDC.name);
#if !NETSTACK_CONF_WITH_IPV4 && !NETSTACK_CONF_WITH_IPV6
uart0_set_input(serial_line_input_byte);
serial_line_init();
#endif
#if TIMESYNCH_CONF_ENABLED
timesynch_init();
timesynch_set_authority_level((linkaddr_node_addr.u8[0] << 4) + 16);
#endif /* TIMESYNCH_CONF_ENABLED */
#if NETSTACK_CONF_WITH_IPV4
process_start(&tcpip_process, NULL);
process_start(&uip_fw_process, NULL); /* Start IP output */
process_start(&slip_process, NULL);
slip_set_input_callback(set_gateway);
{
uip_ipaddr_t hostaddr, netmask;
uip_init();
uip_ipaddr(&hostaddr, 172, 16,
linkaddr_node_addr.u8[0], linkaddr_node_addr.u8[1]);
uip_ipaddr(&netmask, 255, 255, 0, 0);
uip_ipaddr_copy(&meshif.ipaddr, &hostaddr);
uip_sethostaddr(&hostaddr);
uip_setnetmask(&netmask);
uip_over_mesh_set_net(&hostaddr, &netmask);
/* uip_fw_register(&slipif);*/
uip_over_mesh_set_gateway_netif(&slipif);
uip_fw_default(&meshif);
uip_over_mesh_init(UIP_OVER_MESH_CHANNEL);
PRINTF("uIP started with IP address %d.%d.%d.%d\n",
uip_ipaddr_to_quad(&hostaddr));
}
#endif /* NETSTACK_CONF_WITH_IPV4 */
watchdog_start();
NETSTACK_LLSEC.init();
#if NETSTACK_CONF_WITH_IPV6
start_uip6();
#endif /* NETSTACK_CONF_WITH_IPV6 */
/* need this to reliably generate the first rtimer callback and callbacks in other
auto-start processes */
(void)u32AHI_Init();
start_autostart_processes();
leds_off(LEDS_ALL);
main_loop();
return -1;
}
void
main(void)
{
msp430_cpu_init();
leds_init();
leds_on(LEDS_ALL);
clock_init();
#if USE_SERIAL
/*
* The Launchpad is limited to 9600 by the msp430--usb bridge; higher speeds can
* be used with a separate uartserial->usb cable connected to the rxtx pins on
* the header, but this Contiki port is kept at a maximum simplicity now, hence
* 9600. If you do get one such cable, you can increase this to eg 115200.
*/
uart0_init(BAUD2UBR(9600));
#else
/*
* any printf's makes compiler complain of unresolved references to putchar;
* this solves that. Must come before first printf.
*/
#define printf(...)
#endif /* USE_SERIAL */
rtimer_init();
process_init();
process_start(&etimer_process, NULL);
ctimer_init();
button_init();
adc_init();
#if _MCU_ == 2553
#if HAS_EXT_OSC
/* pwm only available on 2553 with external crystal as it has two hw timers */
pwm_init(PWM_FREQ);
#endif /* HAS_EXT_OSC */
#endif /* _MCU_ == 2553 */
#if USE_SERIAL
uart0_set_input(serial_line_input_byte);
serial_line_init();
#endif /* USE_SERIAL */
#if USE_RADIO
{
rimeaddr_t addr;
uint8_t i;
/* Check that Magic number exists and node id first byte is not zero */
if (NODEID_INFOMEM_LOCATION[0] != 0xBE ||
NODEID_INFOMEM_LOCATION[1] != 0xEF ||
NODEID_INFOMEM_LOCATION[2] == 0) {
/* error - no address stored, just set to fail-address */
addr.u8[0] = 0xde; // 222
addr.u8[1] = 0xad; // 173
} else {
addr.u8[0] = NODEID_INFOMEM_LOCATION[2];
addr.u8[1] = NODEID_INFOMEM_LOCATION[3];
}
rimeaddr_set_node_addr(&addr);
printf("Rime started with address ");
for(i = 0; i < sizeof(addr.u8) - 1; i++) {
printf("%d.", addr.u8[i]);
}
printf("%d\n", addr.u8[i]);
}
netstack_init();
#endif /* USE_RADIO */
watchdog_start();
autostart_start(autostart_processes);
leds_off(LEDS_ALL);
printf(CONTIKI_VERSION_STRING " started.\n");
//XXX sth messes with LEDs; find and fix
leds_init(); // XXX remove when fixed.
while(1) {
/*
* The Contiki main loop, greatly simplified and shortened compared with eg
* msp430f1611 due to severe space constraints (mainly RAM).
* As soon as we are not doing anything, we spend the time in LPM3.
*/
int r;
do {
/* handle all events */
watchdog_periodic();
r = process_run();
} while(r > 0);
/* if not printing or pending events, sleep. */
#if USE_SERIAL
if(process_nevents() == 0 && !uart0_active()) {
#else
if(process_nevents() == 0) {
#endif /* USE_SERIAL */
/* we are ready to go to sleep, LPM3 */
if(dcoreq == 0) {
LPM3;
} else {
LPM0;
}
asm("NOP;");
}
}
return;
}
