int main( void )
{
// Stop the watchdog timer.
WDTCTL = WDTPW + WDTHOLD;
// Clock settings
set_mcu_speed_xt2_mclk_8MHz_smclk_8MHz(); // used by CDMA
set_aclk_div(1); // ACKL is at 32768Hz // used for clock synchronization
// Initialize the UART0
uart0_init(UART0_CONFIG_8MHZ_115200); // 115kbaud, SMCLK is at 8MHz
uart0_register_callback(char_rx); // Set the UART callback function
// Initialize random number
ds2411_init();
rnd = (((uint16_t)ds2411_id.serial0) << 8) + (uint16_t)ds2411_id.serial1;
// Timer settings
time_1w = 0;
timerA_init();
timerA_start_ACLK_div(TIMERA_DIV_1); // timerA period = 2s
timerA_register_cb(TIMERA_ALARM_OVER, timer_overflow); // timerA overflow event
timerA_register_cb(TIMERA_ALARM_CCR0, run_algorithm); // run algorithm at CCR0
timerA_register_cb(TIMERA_ALARM_CCR1, skew_correction); // compensate skew error at CCR1
timerA_set_alarm_from_now(TIMERA_ALARM_CCR0, rnd, 54983); // same period 1.678s, different phase
timerA_set_alarm_from_now(TIMERA_ALARM_CCR1, 35000, skew); // skew compensation happens every 'skew' ticks
// Initialize the MAC layer (radio)
mac_init(11);
mac_set_rx_cb(frame_rx);
mac_set_error_cb(frame_error);
mac_set_sent_cb(frame_sent);
// Enable Interrupts
eint();
while (1) {
}
return 0;
}
int main (void)
{
WDTCTL = WDTPW+WDTHOLD; // Stop watchdog timer
set_mcu_speed_xt2_mclk_8MHz_smclk_1MHz();
set_aclk_div(1);
LEDS_INIT();
LEDS_OFF();
uart0_init(UART0_CONFIG_1MHZ_115200);
printf("\n-----------------------------------\n");
printf("TDMA_NODE test\r\n");
eint();
mac_init(0);
mac_set_access_allowed_cb(mac_ready);
printf("*** I'm %u ***\n", node_addr);
uint8_t dodo = 'a';
while(1) {
if (mac_is_access_allowed()) {
mac_payload[0] = dodo;
mac_send();
dodo++;
if (dodo>'z')dodo='a';
LED_RED_TOGGLE();
}
LPM3;
}
return 0;
}
int main(void)
{
WDTCTL = WDTPW+WDTHOLD;
set_mcu_speed_xt2_mclk_8MHz_smclk_1MHz();
set_aclk_div(1);
LEDS_INIT();
LEDS_OFF();
ds2411_init();
nodeaddr = (((uint16_t)ds2411_id.serial1)<<8) + (ds2411_id.serial0);
uart0_init(UART0_CONFIG_1MHZ_115200);
uart0_register_callback(char_rx);
eint();
printf("[APP];BOOTING;%.4x\n",nodeaddr);
//check if this node is the sink
if (nodeaddr == sink_nodes)
{
type = SINK;
level = DEFAULT_LEVEL;
}
else
{
//retrieve father
for (idx=0; idx<NUMBER_NODES; idx++)
{
if (list_nodes[idx] == nodeaddr)
{
if(father_nodes1[idx] != 0x0000)
{
parent_id = father_nodes1[idx];
level = 12;
break;
}
}
}
}
//hack for mobile
/*if(nodeaddr == 0x1f5d)
{
parent_id = 0x0000;
mac_set_mobile(1);
level = 12;
}*/
mac_init(10);
mac_set_rx_cb(packet_received);
mac_set_error_cb(packet_error);
mac_set_sent_cb(packet_sent);
timerB_set_alarm_from_now(TIMERB_ALARM_CCR6, 32768, 32768);
timerB_register_cb(TIMERB_ALARM_CCR6, inc_clock);
while (1)
{
LPM1;
if (state == SM_TX)
{
if (level != UNDEF_LEVEL && type != SINK)
{
seq_max = NUM_SEQ_MAX;
delay = rand();
delay &= 0xCFFF;
delay += 12000; //(369ms < delay < 1991ms)
timerB_set_alarm_from_now(TIMERB_ALARM_CCR5, delay, 0);
timerB_register_cb(TIMERB_ALARM_CCR5, next_send);
}
else
{
printf("[APP];NOROUTE\n");
}
state = SM_IDLE;
}
else if (state == SM_LOOP_TX)
{
if (level != UNDEF_LEVEL)
{
sprintf(sourceaddr,"%.4x",nodeaddr);
data_txframe[0] = DATA;
data_txframe[1] = level-1;
data_txframe[2] = sourceaddr[0];
data_txframe[3] = sourceaddr[1];
data_txframe[4] = sourceaddr[2];
data_txframe[5] = sourceaddr[3];
data_txframe[6] = seq; //sequence
data_txframe[7] = 1; //hops
txlength = 8;
stat_add(STAT_APP_TX);
printf("[APP];NODE_TX;%.4x;%.4x;%u;%u-%u\n", nodeaddr, parent_id, seq, global_clock, timerB_time()/32);
seq++;
mac_send(data_txframe, txlength, parent_id);
if (DEBUG_LEDS == 1)
{
LED_GREEN_ON();
}
if (seq < seq_max)
{
timerB_set_alarm_from_now(TIMERB_ALARM_CCR5, SEND_DATA_PERIOD, 0);
timerB_register_cb(TIMERB_ALARM_CCR5, next_send);
}
}
state = SM_IDLE;
}
}
return 0;
}
/**
* The main function.
*/
int main( void )
{
// Stop the watchdog timer.
WDTCTL = WDTPW + WDTHOLD;
// Setup MCLK 8MHz and SMCLK 1MHz
set_mcu_speed_xt2_mclk_8MHz_smclk_1MHz();
set_aclk_div(8); // ACKL is at 4096Hz
// Initialize the LEDs
LEDS_INIT();
LEDS_OFF();
// Initialize the temperature sensor
ds1722_init();
ds1722_set_res(12);
ds1722_sample_cont();
// Initialier the Luminosity sensor
tsl2550_init();
tsl2550_powerup();
tsl2550_set_standard();
tsl2550_read_adc0();
// Initialize the UART0
uart0_init(UART0_CONFIG_1MHZ_115200); // We want 115kbaud,
// and SMCLK is running at 1MHz
uart0_register_callback(char_rx); // Set the UART callback function
// it will be called every time a
// character is received.
// Print first message
printf("Senslab TP Ex2: UART\n");
// Enable Interrupts
eint();
// Print information
printf("Type command\n");
printf("\tt:\ttemperature measure\n");
printf("\tl:\tluminosity measure\n");
// Declare 2 variables for storing the different values
int16_t value_0, value_1;
while (1) {
printf("cmd > ");
cmd = 0;
while (cmd==0) {
LPM1; // Low Power Mode 1: SMCLK remains active for UART
}
switch (cmd) {
case 't':
value_0 = ds1722_read_MSB();
value_1 = ds1722_read_LSB();
value_1 >>= 5;
value_1 *= 125;
printf("Temperature measure: %i.%i\n", value_0, value_1);
break;
case 'l':
tsl2550_init();
value_0 = tsl2550_read_adc0();
value_1 = tsl2550_read_adc1();
uart0_init(UART0_CONFIG_1MHZ_115200);
uart0_register_callback(char_rx);
printf("Luminosity measure: %i:%i\n", value_0, value_1);
break;
default:
break;
}
}
return 0;
}
/**
* The main function.
*/
int main( void )
{
/* Stop the watchdog timer */
WDTCTL = WDTPW + WDTHOLD;
/* Setup the MSP430 micro-controller clock frequency: MCLK, SMCLK and ACLK */
/* Set MCLK at 8MHz and SMCLK at 1MHz */
set_mcu_speed_xt2_mclk_8MHz_smclk_1MHz();
/* Set ACKL at 4096Hz (32 768Hz / 8) */
set_aclk_div(8);
/* Initialize the LEDs */
LEDS_INIT();
LEDS_OFF();
/* Initialize the temperature sensor */
ds1722_init();
ds1722_set_res(12);
ds1722_sample_cont();
/* Initialize the Luminosity sensor */
tsl2550_init();
tsl2550_powerup();
tsl2550_set_standard();
tsl2550_read_adc0();
/* Initialize the UART0 */
/* We want 115kbaud, and SMCLK is running at 1MHz */
uart0_init(UART0_CONFIG_1MHZ_115200);
/* Set the UART callback function it will be called every time a character is received. */
uart0_register_callback(char_rx);
/* Print first message */
printf("\n\nSenslab Simple Demo program\n");
/* Enable Interrupts */
eint();
/* Print information */
printf("Type command\n");
printf("\tt:\ttemperature measure\n");
printf("\tl:\tluminosity measure\n");
/* Initialize the timer for the LEDs */
timerA_init();
/* TimerA clock is at 512Hz (4096Hz / 8) */
timerA_start_ACLK_div(TIMERA_DIV_8);
/* Configure the first timerA period to 1s (periodic) */
timerA_set_alarm_from_now(TIMERA_ALARM_CCR0, 512, 512);
/* Set the first timerA callback */
timerA_register_cb(TIMERA_ALARM_CCR0, alarm);
// Declare 2 variables for storing the different values
int16_t value_0=0, value_1=1;
while (1) {
printf("cmd > ");
cmd = 0;
while (cmd==0) {
LPM0; // Low Power Mode 1: SMCLK remains active for UART
}
switch (cmd) {
case 't':
value_0 = ds1722_read_MSB();
value_1 = ds1722_read_LSB();
value_1 >>= 5;
value_1 *= 125;
printf("Temperature measure: %i.%i\n", value_0, value_1);
break;
case 'l':
tsl2550_init();
value_0 = tsl2550_read_adc0();
value_1 = tsl2550_read_adc1();
uart0_init(UART0_CONFIG_1MHZ_115200);
uart0_register_callback(char_rx);
printf("Luminosity measure: %i:%i\n", value_0, value_1);
break;
default:
break;
}
}
return 0;
}
