int main(int argc, char *argv[])
{
char user_input[BUF_MAX];
int i;
int connected = 0; // 0 means unconnected, 1 means connected
pthread_t g_connector;
if (argc != 5) {
fprintf (stderr, "Usage: %s [gbn|sr] [window_size] [loss_rate] [corruption_rate]\n", argv[0]);
exit(1);
}
char * protocol = argv[1];
int windowSize = atoi (argv[2]);
double lossRate = atof(argv[3]); // loss rate as percentage i.e. 50% = .50
if (lossRate > 1.0f && lossRate < 0) {
fprintf(stderr, "lossRate must between 0 and 1\n");
exit(1);
}
double corruptionRate = atof(argv[4]); // corruption rate as percentage i.e. 50% = .50
if (corruptionRate > 1.0f && corruptionRate < 0) {
fprintf(stderr, "corruptionRate must between 0 and 1\n");
exit(1);
}
datalink_init(protocol, windowSize, lossRate, corruptionRate);
pthread_create(&g_connector, NULL, &server_loop, NULL);
while (1) {
printf("> "); // prompt
memset(user_input, 0, BUF_MAX);
char* ret = fgets(user_input, BUF_MAX, stdin);
if (ret == NULL) {
continue;
}
user_input[strlen(user_input) - 1] = '\0';
if (user_input[0] == '/') {
parse_control_command(user_input);
continue;
} else {
if (strcmp(strip(user_input), "") == 0) {
continue;
}
printf("%s: Command not found. Type '%s' for more information.\n", user_input, HELP);
continue;
}
}
return 0;
}
int main(
int argc,
char *argv[])
{
BACNET_ADDRESS src = { 0 }; /* address where message came from */
uint16_t pdu_len = 0;
unsigned timeout = 100; /* milliseconds */
(void) argc;
(void) argv;
Device_Set_Object_Instance_Number(126);
Init_Service_Handlers();
RTOS_Initialize();
/* init the physical layer */
#ifdef BACDL_MSTP
dlmstp_set_my_address(0x05);
#endif
datalink_init(NULL);
Send_I_Am(&Handler_Transmit_Buffer[0]);
/* loop forever */
for (;;) {
/* input */
/* returns 0 bytes on timeout */
pdu_len = datalink_receive(&src, &Rx_Buf[0], MAX_MPDU, timeout);
/* process */
if (pdu_len) {
npdu_handler(&src, &Rx_Buf[0], pdu_len);
}
/* output */
/* blink LEDs, Turn on or off outputs, etc */
}
}
/** Initialize the DataLink configuration from Environment variables,
* or else to defaults.
* @ingroup DataLink
* The items configured depend on which BACDL_ the code is built for,
* eg, BACDL_BIP.
*
* For most items, checks first for an environment variable, and, if
* found, uses that to set the item's value. Otherwise, will set
* to a default value.
*
* The Environment Variables, by BACDL_ type, are:
* - BACDL_ALL: (the general-purpose solution)
* - BACNET_DATALINK to set which BACDL_ type we are using.
* - (Any):
* - BACNET_APDU_TIMEOUT - set this value in milliseconds to change
* the APDU timeout. APDU Timeout is how much time a client
* waits for a response from a BACnet device.
* - BACNET_APDU_RETRIES - indicate the maximum number of times that
* an APDU shall be retransmitted.
* - BACNET_IFACE - set this value to dotted IP address (Windows) of
* the interface (see ipconfig command on Windows) for which you
* want to bind. On Linux, set this to the /dev interface
* (i.e. eth0, arc0). Default is eth0 on Linux, and the default
* interface on Windows. Hence, if there is only a single network
* interface on Windows, the applications will choose it, and this
* setting will not be needed.
* - BACDL_BIP: (BACnet/IP)
* - BACNET_IP_PORT - UDP/IP port number (0..65534) used for BACnet/IP
* communications. Default is 47808 (0xBAC0).
* - BACNET_BBMD_PORT - UDP/IP port number (0..65534) used for Foreign
* Device Registration. Defaults to 47808 (0xBAC0).
* - BACNET_BBMD_TIMETOLIVE - number of seconds used in Foreign Device
* Registration (0..65535). Defaults to 60000 seconds.
* - BACNET_BBMD_ADDRESS - dotted IPv4 address of the BBMD or Foreign
* Device Registrar.
* - BACDL_MSTP: (BACnet MS/TP)
* - BACNET_MAX_INFO_FRAMES
* - BACNET_MAX_MASTER
* - BACNET_MSTP_BAUD
* - BACNET_MSTP_MAC
*/
void dlenv_init(
void)
{
char *pEnv = NULL;
#if defined(BACDL_ALL)
pEnv = getenv("BACNET_DATALINK");
if (pEnv) {
datalink_set(pEnv);
} else {
datalink_set(NULL);
}
#endif
#if defined(BACDL_BIP)
#if defined(BIP_DEBUG)
BIP_Debug = true;
#endif
pEnv = getenv("BACNET_IP_PORT");
if (pEnv) {
bip_set_port(htons((uint16_t) strtol(pEnv, NULL, 0)));
} else {
/* BIP_Port is statically initialized to 0xBAC0,
* so if it is different, then it was programmatically altered,
* and we shouldn't just stomp on it here.
* Unless it is set below 1024, since:
* "The range for well-known ports managed by the IANA is 0-1023."
*/
if (ntohs(bip_get_port()) < 1024)
bip_set_port(htons(0xBAC0));
}
#elif defined(BACDL_MSTP)
pEnv = getenv("BACNET_MAX_INFO_FRAMES");
if (pEnv) {
dlmstp_set_max_info_frames(strtol(pEnv, NULL, 0));
} else {
dlmstp_set_max_info_frames(1);
}
pEnv = getenv("BACNET_MAX_MASTER");
if (pEnv) {
dlmstp_set_max_master(strtol(pEnv, NULL, 0));
} else {
dlmstp_set_max_master(127);
}
pEnv = getenv("BACNET_MSTP_BAUD");
if (pEnv) {
dlmstp_set_baud_rate(strtol(pEnv, NULL, 0));
} else {
dlmstp_set_baud_rate(38400);
}
pEnv = getenv("BACNET_MSTP_MAC");
if (pEnv) {
dlmstp_set_mac_address(strtol(pEnv, NULL, 0));
} else {
dlmstp_set_mac_address(127);
}
#endif
pEnv = getenv("BACNET_APDU_TIMEOUT");
if (pEnv) {
apdu_timeout_set((uint16_t) strtol(pEnv, NULL, 0));
} else {
#if defined(BACDL_MSTP)
apdu_timeout_set(60000);
#endif
}
pEnv = getenv("BACNET_APDU_RETRIES");
if (pEnv) {
apdu_retries_set((uint8_t) strtol(pEnv, NULL, 0));
}
if (!datalink_init(getenv("BACNET_IFACE"))) {
exit(1);
}
#if (MAX_TSM_TRANSACTIONS)
pEnv = getenv("BACNET_INVOKE_ID");
if (pEnv) {
tsm_invokeID_set((uint8_t) strtol(pEnv, NULL, 0));
}
#endif
dlenv_register_as_foreign_device();
}
int main(void)
{
char wdrst = 0;
uint8_t mcusr;
mcusr = MCUSR;
if ( mcusr & _BV(WDRF) ) {
wdrst = 1;
}
MCUSR = 0;
wdt_disable();
cli();
#ifdef LED1
LED1 = 1;
#endif
uart_init(UART_BAUD_SELECT_DOUBLE_SPEED(115200,F_CPU));
stdout = &mystdout;
sei();
if ( wdrst ) {
kputs("\n***WATCHDOG RESET***\n");
}
wdt_enable(WDTO_8S);
wdt_reset();
kputs("\nSetting DDR registers\n");
DDRA = DDRA_SETTING;
DDRB = DDRB_SETTING;
DDRC = DDRC_SETTING;
DDRD = DDRD_SETTING;
DIDR0 = 0;
DIDR1 = 0;
/*
kputs("Hi i2c\n");
i2c_init();
kputs("Hi humid\n");
humid_init();
humid_sleep();
kputs("Hi accel\n");
accel_init();
accel_sleep();
kputs("Hi light\n");
light_init();
light_sleep();
kputs("Hi PIR\n");
pir_wake();
kputs("Hi RTC\n");
rtctimer_init();
kputs("Go away RTC\n");
DDRC &= 0x3F;
PORTC |= 0xC0;
kputs("Go to sleep\n");
uart_flush();
ACSR = (1<<ACD);
LED1 = LED2 = 0;
cli();
wdt_disable();
SMCR = (2<<SM0) | (1<<SE); //Enable Power-Down Mode
while(1) {
asm volatile ("sleep"); // __sleep(); // Go to sleep
}
*/
kputs("Initializing PCINT\n");
pcint_init();
kputs("Initializing Reports\n");
report_init();
board_init_devices();
kputs("Initializing wireless mote\n");
wdt_reset();
datalink_init();
/*
PIR_VCC = 1;
while(1) {
if(PIR_OUT_PIN) {
kputs("ON\n");
} else {
kputs("OFF\n");
}
_delay_ms(50);
}*/
kputs("Powering down all devices\n");
board_power_down_devices();
kputs("Init logic subsystem\n");
logic_init();
/*
kputs("Turning on always-on devices\n");
pir_wake();
accel_wake();
*/
board_setup_reporting();
kputs("Starting RTC clock\n");
rtctimer_init();
rtctimer_set_periodic_alarm(report_interval_needed(),&rtc_timer_cb);
wdt_reset();
wdt_disable();
while(1)
{
//wdt_enable(WDTO_2S);
//wdt_reset();
pcint_check();
rtctimer_check_alarm();
wdt_disable();
datalink_tick();
#ifdef USE_PN532
rtc_timer_cb(); // causes monitor list to be run
#else
#if defined LOW_POWER // do we have a RTC clock and battery-powered
avr_sleep();
#else
avr_doze();
#endif
#endif
}
}
