int
main ()
{
uint8_t t;
nrk_setup_ports();
nrk_setup_uart(UART_BAUDRATE_115K2);
oled_setup();
nrk_init();
nrk_gpio_direction(NRK_DEBUG_0, NRK_PIN_INPUT);
nrk_gpio_direction(NRK_DEBUG_1, NRK_PIN_OUTPUT);
oled_off();
nrk_gpio_direction(NRK_DEBUG_2, NRK_PIN_INPUT);
nrk_gpio_direction(NRK_DEBUG_3, NRK_PIN_INPUT);
nrk_led_clr(ORANGE_LED);
nrk_led_clr(BLUE_LED);
nrk_led_clr(GREEN_LED);
nrk_led_clr(RED_LED);
nrk_time_set(0,0);
bmac_task_config ();
nrk_create_taskset ();
nrk_start();
return 0;
}
void Task1()
{
uint16_t cnt;
int8_t fd,val,chan;
uint16_t sample;
printf( "Task1 PID=%d\r\n",nrk_get_pid());
nrk_gpio_direction(NRK_BUTTON, NRK_PIN_INPUT);
nrk_gpio_direction(NRK_DEBUG_0, NRK_PIN_OUTPUT);
nrk_led_set(RED_LED);
do{} while(nrk_gpio_get(NRK_BUTTON)==1);
nrk_led_clr(RED_LED);
nrk_led_set(GREEN_LED);
// Initialize values here
ADC_INIT ();
ADC_ENABLE ();
ADC_SET_CHANNEL (2);
while(1) {
ADC_SAMPLE_SINGLE();
ADC_GET_SAMPLE_10(sample);
// Send sync byte
putchar(0x55);
putchar(sample>>8);
putchar(sample&0xff);
}
}
void Task1()
{
uint16_t cnt;
int8_t fd;
nrk_kprintf( PSTR("Nano-RK Version ") );
printf( "%d\r\n",NRK_VERSION );
//while(1) nrk_wait_until_next_period();
nrk_gpio_direction(NRK_MMC_9,NRK_PIN_INPUT);
nrk_gpio_direction(NRK_MMC_10,NRK_PIN_INPUT);
nrk_gpio_direction(NRK_MMC_11,NRK_PIN_INPUT);
bpm_index=0;
nrk_gpio_pullups(1);
nrk_ext_int_configure(NRK_PC_INT_5, NULL, &button_press_int);
nrk_ext_int_configure(NRK_PC_INT_6, NULL, &button_press_int);
nrk_ext_int_configure(NRK_PC_INT_7, NULL, &button_press_int);
nrk_ext_int_enable(NRK_PC_INT_5);
nrk_ext_int_enable(NRK_PC_INT_6);
nrk_ext_int_enable(NRK_PC_INT_7);
nrk_ext_int_configure(NRK_EXT_INT_0, NRK_RISING_EDGE, &heart_rate_int);
nrk_ext_int_enable(NRK_EXT_INT_0);
cnt=0;
printf( "My node's address is %u\r\n",NODE_ADDR );
fd=nrk_open(FIREFLY_SENSOR_BASIC,READ);
if(fd==NRK_ERROR) nrk_kprintf(PSTR("Failed to open sensor driver\r\n"));
printf( "Task1 PID=%u\r\n",nrk_get_pid());
while(1) {
//printf( "Task1 cnt=%u\r\n",cnt );
nrk_wait_until_next_period();
printf( "9=%d ",nrk_gpio_get(NRK_MMC_9));
printf( "10=%d ",nrk_gpio_get(NRK_MMC_10));
printf( "11=%d ",nrk_gpio_get(NRK_MMC_11));
printf( "%d %d\r\n",cnt,hrm_get_value() );
nrk_led_toggle(GREEN_LED);
// Uncomment this line to cause a stack overflow
cnt++;
}
}
void power_init ()
{
ADC_INIT ();
ADC_ENABLE ();
ADC_VREF_VCC();
nrk_timer_int_configure( NRK_APP_TIMER_0, 1, 7373, calc_power);
ticks=0;
cycle_state=CYCLE_HIGH;
//cycle_state_last=CYCLE_UNKNOWN;
cycle_cnt=0;
cycle_avg=0;
cycle_started=0;
c1_center=496;
v_p2p_low=2000;
v_p2p_high=0;
c_p2p_low=2000;
c_p2p_high=0;
c_p2p_low2=2000;
c_p2p_high2=0;
rms_current=0;
rms_current2=0;
rms_voltage=0;
energy_total2=0;
energy_total=0;
energy_cycle2=0;
energy_cycle=0;
cummulative_energy2=0;
cummulative_energy=0;
total_secs=0;
v_last=VOLTAGE_LOW_THRESHOLD+10;
triggered=0;
nrk_gpio_direction(NRK_DEBUG_2, NRK_PIN_OUTPUT);
//startup_sock_state=nrk_eeprom_read_byte(0x100);
//if((startup_sock_state&0x01)==0x01)
// {
nrk_timer_int_start(NRK_APP_TIMER_0);
power_mon_enable();
socket_0_enable();
socket_0_active=1;
// }
//else {
//socket_0_active=0;
//power_mon_disable();
// nrk_kprintf( PSTR("Socket inactive\r\n"));
//}
//if((startup_sock_state&0x02)==0x02)
// {
socket_1_enable();
socket_1_active=1;
// }
// else {
// socket_1_active=0;
// }
}
void Task1()
{
nrk_time_t t;
uint16_t cnt;
uint8_t val;
cnt=0;
nrk_kprintf( PSTR("Nano-RK Version ") );
printf("b");
printf( "%d\r\n",NRK_VERSION );
printf( "My node's address is %u\r\n",NODE_ADDR );
printf( "Task1 PID=%u\r\n",nrk_get_pid());
t.secs=30;
t.nano_secs=0;
// setup a software watch dog timer
nrk_sw_wdt_init(0, &t, NULL);
nrk_sw_wdt_start(0);
nrk_gpio_direction(BUTTON, NRK_PIN_INPUT);
while(1) {
// Update watchdog timer
nrk_sw_wdt_update(0);
nrk_led_toggle(ORANGE_LED);
val=nrk_gpio_get(BUTTON);
// Button logic is inverter 0 means pressed, 1 not pressed
printf( "Task1 cnt=%u button state=%u\r\n",cnt,val );
nrk_wait_until_next_period();
// Uncomment this line to cause a stack overflow
// if(cnt>20) kill_stack(10);
// At time 50, the OS will halt and print statistics
// This requires the NRK_STATS_TRACKER #define in nrk_cfg.h
if(cnt==50) {
nrk_stats_display_all();
nrk_halt();
}
cnt++;
}
}
void Task1()
{
nrk_time_t t;
uint8_t val;
nrk_kprintf( PSTR("Nano-RK Version ") );
printf( "%d\r\n",NRK_VERSION );
nrk_gpio_direction(NRK_BUTTON, NRK_PIN_INPUT);
while(1) {
// Update watchdog timer
nrk_led_toggle(GREEN_LED);
val=nrk_gpio_get(NRK_BUTTON);
// Button logic is inverter 0 means pressed, 1 not pressed
if(val==0) nrk_led_set(BLUE_LED);
else nrk_led_clr(BLUE_LED);
printf( "button state=%u\r\n",val );
nrk_wait_until_next_period();
}
}
void tx_task ()
{
uint8_t j, i, val, cnt;
int8_t len;
int8_t v;
nrk_sig_t tx_done_signal;
nrk_sig_mask_t ret;
send_ack=0;
cal_done=0;
printf ("tx_task PID=%d\r\n", nrk_get_pid ());
// Wait until the tx_task starts up bmac
// This should be called by all tasks using bmac that
power_init ();
#ifndef DISABLE_BUTTON
nrk_gpio_direction(NRK_BUTTON,NRK_PIN_INPUT );
nrk_ext_int_configure(NRK_EXT_INT_0, NRK_FALLING_EDGE, &button_handler );
nrk_ext_int_enable(NRK_EXT_INT_0);
#endif
v_center=((uint16_t)nrk_eeprom_read_byte(EEPROM_CAL_V_MSB_ADDR))<<8 | (uint16_t)nrk_eeprom_read_byte(EEPROM_CAL_V_LSB_ADDR);
c_center=((uint16_t)nrk_eeprom_read_byte(EEPROM_CAL_C1_MSB_ADDR))<<8 | (uint16_t)nrk_eeprom_read_byte(EEPROM_CAL_C1_LSB_ADDR);
c2_center=((uint16_t)nrk_eeprom_read_byte(EEPROM_CAL_C2_MSB_ADDR))<<8 | (uint16_t)nrk_eeprom_read_byte(EEPROM_CAL_C2_LSB_ADDR);
if(((PIND & 0x1) == 0) || (v_center==0xffff) || (v_center==0x0) )
{
// Get v_center and c_centers enough to grab calibration values
v_center=512;
c_center=512;
c2_center=512;
power_socket_enable(0);
socket_0_disable();
plug_led_green_clr();
plug_led_red_clr();
for(i=0; i<3; i++ ) {
plug_led_green_set();
nrk_wait_until_next_period();
plug_led_green_clr();
nrk_wait_until_next_period();
}
plug_led_green_clr();
plug_led_red_clr();
for(i=0; i<5; i++ )
nrk_wait_until_next_period();
v_center=(v_p2p_high+v_p2p_low)/2;
c_center=(c_p2p_high+c_p2p_low)/2;
c2_center=(c_p2p_high2+c_p2p_low2)/2;
nrk_eeprom_write_byte(EEPROM_CAL_V_MSB_ADDR, (uint8_t)(v_center>>8));
nrk_eeprom_write_byte(EEPROM_CAL_V_LSB_ADDR, (uint8_t)v_center&0xff);
nrk_eeprom_write_byte(EEPROM_CAL_C1_MSB_ADDR, (uint8_t)(c_center>>8));
nrk_eeprom_write_byte(EEPROM_CAL_C1_LSB_ADDR, (uint8_t)c_center&0xff);
nrk_eeprom_write_byte(EEPROM_CAL_C2_MSB_ADDR, (uint8_t)(c2_center>>8));
nrk_eeprom_write_byte(EEPROM_CAL_C2_LSB_ADDR, (uint8_t)c2_center&0xff);
nrk_eeprom_write_byte(EEPROM_ENERGY1_0_ADDR, 0);
nrk_eeprom_write_byte(EEPROM_ENERGY1_1_ADDR, 0);
nrk_eeprom_write_byte(EEPROM_ENERGY1_2_ADDR, 0);
nrk_eeprom_write_byte(EEPROM_ENERGY1_3_ADDR, 0);
nrk_eeprom_write_byte(EEPROM_ENERGY1_4_ADDR, 0);
nrk_eeprom_write_byte(EEPROM_ENERGY1_5_ADDR, 0);
nrk_eeprom_write_byte(EEPROM_ENERGY1_6_ADDR, 0);
nrk_eeprom_write_byte(EEPROM_ENERGY1_7_ADDR, 0);
nrk_eeprom_write_byte(EEPROM_ENERGY2_0_ADDR, 0);
nrk_eeprom_write_byte(EEPROM_ENERGY2_1_ADDR, 0);
nrk_eeprom_write_byte(EEPROM_ENERGY2_2_ADDR, 0);
nrk_eeprom_write_byte(EEPROM_ENERGY2_3_ADDR, 0);
nrk_eeprom_write_byte(EEPROM_ENERGY2_4_ADDR, 0);
nrk_eeprom_write_byte(EEPROM_ENERGY2_5_ADDR, 0);
nrk_eeprom_write_byte(EEPROM_ENERGY2_6_ADDR, 0);
nrk_eeprom_write_byte(EEPROM_ENERGY2_7_ADDR, 0);
//plug_led_green_set();
//socket_0_enable();
//power_socket_enable(0);
// Set default power threshold
set_power_thresh(DEFAULT_POWER_THRESH);
power_socket_disable(0);
socket_0_disable();
}
void deep_sleep_button()
{
int i,cnt;
nrk_int_disable();
nrk_eeprom_write_byte(EEPROM_SLEEP_STATE_ADDR,1);
nrk_led_set(0);
nrk_spin_wait_us(50000);
nrk_led_clr(0);
nrk_led_clr(1);
nrk_led_clr(2);
nrk_led_clr(3);
nrk_watchdog_disable();
nrk_int_disable();
_nrk_os_timer_stop();
nrk_gpio_direction(NRK_BUTTON, NRK_PIN_INPUT);
rf_power_down();
// Enable Pullup for button
//PORTD = 0xff;
nrk_gpio_set(NRK_BUTTON);
nrk_ext_int_configure( NRK_EXT_INT_1,NRK_LEVEL_TRIGGER, &wakeup_func);
EIFR=0xff;
nrk_ext_int_enable( NRK_EXT_INT_1);
nrk_int_enable();
DDRA=0x0;
DDRB=0x0;
DDRC=0x0;
ASSR=0;
TRXPR = 1 << SLPTR;
set_sleep_mode(SLEEP_MODE_PWR_DOWN);
sleep_enable();
sleep_cpu();
// reboot
while(1) {
//printf( "awake!\r\n" );
nrk_led_clr(0);
nrk_led_clr(1);
nrk_led_set(1);
cnt=0;
for(i=0; i<100; i++ )
{
//if((PIND & 0x2)==0x2)cnt++;
if(nrk_gpio_get(NRK_BUTTON)==0)cnt++;
nrk_spin_wait_us(10000);
}
printf( "cnt=%d\n",cnt );
if(cnt>=50 ) {
// reboot
nrk_led_clr(1);
nrk_led_set(0);
nrk_eeprom_write_byte(EEPROM_SLEEP_STATE_ADDR,0);
nrk_spin_wait_us(50000);
nrk_spin_wait_us(50000);
nrk_watchdog_enable();
while(1);
}
nrk_led_clr(0);
nrk_led_clr(1);
TRXPR = 1 << SLPTR;
set_sleep_mode(SLEEP_MODE_PWR_DOWN);
sleep_enable();
sleep_cpu();
}
}
void tx_task ()
{
uint8_t j, i, val, cnt;
int8_t len;
int8_t v,fd;
nrk_sig_mask_t ret;
nrk_time_t t;
// Set Port D.0 as input
// On the FireFly nodes we use this for motion or syntonistor input
// It can be interrupt driven, but we don't do this with TDMA since updates are so fast anyway
printf ("tx_task PID=%d\r\n", nrk_get_pid ());
// setup a software watch dog timer
t.secs=10;
t.nano_secs=0;
nrk_sw_wdt_init(0, &t, NULL);
nrk_sw_wdt_start(0);
while (!tdma_started ())
nrk_wait_until_next_period ();
// set port G as input for gpio
nrk_gpio_direction(NRK_PORTG_0,NRK_PIN_INPUT );
send_ack=0;
while (1) {
nrk_led_clr(RED_LED);
tx_pkt.payload[0] = 1; // ELEMENTS
tx_pkt.payload[1] = 4; // Key
tx_pkt.payload[2] = nrk_gpio_get(NRK_PORTG_0); // Key
tx_pkt.payload_len=3;
tx_pkt.src_mac=mac_address;
tx_pkt.dst_mac=0;
tx_pkt.type=APP;
if(send_ack==1)
{
tx_pkt.type=ACK;
tx_pkt.payload_len=0;
send_ack=0;
}
len=pkt_to_buf(&tx_pkt,&tx_buf );
if(len>0)
{
v = tdma_send (&tx_tdma_fd, &tx_buf, len, TDMA_BLOCKING);
if (v == NRK_OK) {
}
} else {
nrk_kprintf(PSTR("Pkt tx error\r\n"));
nrk_wait_until_next_period();
}
nrk_sw_wdt_update(0);
}
}
