/**
\brief The program starts executing here.
*/
int mote_main(void) {
// initialize board
board_init();
// switch radio LED on
leds_radio_on();
// prepare bsp_timer
bsp_timer_set_callback(bsp_timer_cb_compare);
// prepare radiotimer
radiotimer_setOverflowCb(radiotimer_cb_overflow);
radiotimer_setCompareCb(radiotimer_cb_compare);
// kick off first bsp_timer compare
bsp_timer_scheduleIn(BSP_TIMER_PERIOD);
// start periodic radiotimer overflow
radiotimer_start(RADIOTIMER_OVERFLOW_PERIOD);
// kick off first radiotimer compare
app_vars.radiotimer_num_compares_left = RADIOTIMER_NUM_COMPARES-1;
app_vars.radiotimer_last_compare_val = RADIOTIMER_COMPARE_PERIOD;
radiotimer_schedule(app_vars.radiotimer_last_compare_val);
while (1) {
board_sleep();
}
}
/**
\brief The program starts executing here.
*/
int mote_main(void) {
// clear local variable
memset(&app_vars,0,sizeof(app_vars_t));
// initialize the board
board_init();
// setup UART
uart_setCallbacks(cb_uartTxDone,cb_uartRxCb);
uart_enableInterrupts();
// setup BSP timer
bsp_timer_set_callback(cb_compare);
bsp_timer_scheduleIn(BSP_TIMER_PERIOD);
while(1) {
// wait for timer to elapse
while (app_vars.uartSendNow==0);
app_vars.uartSendNow = 0;
// send string over UART
app_vars.uartDone = 0;
app_vars.uart_lastTxByteIndex = 0;
uart_writeByte(stringToSend[app_vars.uart_lastTxByteIndex]);
while(app_vars.uartDone==0);
}
}
/**
\brief The program starts executing here.
*/
int mote_main(void)
{
// initialize board
board_init();
bsp_timer_set_callback(cb_compare);
bsp_timer_scheduleIn(BSP_TIMER_PERIOD);
while (1) {
board_sleep();
}
}
/**
\brief Initialize this module.
Initializes data structures and hardware timer.
*/
void opentimers_init(){
uint8_t i;
// initialize local variables
opentimers_vars.running=FALSE;
for (i=0;i<MAX_NUM_TIMERS;i++) {
opentimers_vars.timersBuf[i].period_ticks = 0;
opentimers_vars.timersBuf[i].ticks_remaining = 0;
opentimers_vars.timersBuf[i].type = TIMER_ONESHOT;
opentimers_vars.timersBuf[i].isrunning = FALSE;
opentimers_vars.timersBuf[i].callback = NULL;
opentimers_vars.timersBuf[i].hasExpired = FALSE;
}
// set callback for bsp_timers module
bsp_timer_set_callback(opentimers_timer_callback);
}
/**
\brief The program starts executing here.
*/
int mote_main(void)
{
// initialize board
board_init();
// prepare bsp_timer
bsp_timer_set_callback(bsp_timer_cb_compare);
// prepare radiotimer
radiotimer_setOverflowCb(radiotimer_cb_overflow);
radiotimer_setCompareCb(radiotimer_cb_compare);
// kick off first bsp_timer compare
bsp_timer_scheduleIn(BSP_TIMER_PERIOD);
// start periodic radiotimer overflow
radiotimer_start(RADIOTIMER_OVERFLOW_PERIOD);
while (1) {
board_sleep();
}
}
/**
\brief The program starts executing here.
in order to echo chunks of bytes, each chunk needs to start with character 'H' as
openserial takes different actions according to the initial character of the stream.
*/
int mote_main(void) {
board_init();
openserial_init();
bsp_timer_set_callback(cb_compare);
bsp_timer_scheduleIn(BSP_TIMER_PERIOD);
while(1) {
board_sleep();
if (app_vars.timerFired==1) {
app_vars.timerFired = 0;
if (app_vars.outputting==1) {
openserial_startInput();
app_vars.outputting = 0;
} else {
openserial_startOutput();
app_vars.outputting = 1;
}
}
}
}
/**
\brief The program starts executing here.
*/
int mote_main(void) {
uint8_t i;
// clear local variables
memset(&app_vars,0,sizeof(app_vars_t));
// initialize board
board_init();
GPIO_Configuration();
EXTI_Configuration();
GPIOD->BRR = (uint32_t)GPIO_Pin_2;
#ifdef RADIO_SLEEP
PORT_PIN_RADIO_SLP_TR_CNTL_HIGH();
#ifdef RADIO_SLEEP_IN_RUN_MOdE
while(1);
#endif
board_sleep();
#endif
#ifdef RADIO_TRXOFF
board_sleep();
#endif
// add callback functions radio
radio_setOverflowCb(cb_radioTimerOverflows);
radio_setCompareCb(cb_radioTimerCompare);
radio_setStartFrameCb(cb_startFrame);
radio_setEndFrameCb(cb_endFrame);
// prepare packet
app_vars.packet_len = sizeof(app_vars.packet);
for (i=0;i<app_vars.packet_len;i++) {
app_vars.packet[i] = ID;
}
// start bsp timer
bsp_timer_set_callback(cb_timer);
bsp_timer_scheduleIn(TIMER_PERIOD);
// prepare radio
radio_rfOn();
radio_setFrequency(CHANNEL);
// switch in RX by default
radio_rxEnable();
app_vars.state = APP_STATE_RX;
#ifdef RADIO_RX_ON
leds_all_off();
board_sleep();
#endif
// start by a transmit
app_vars.flags |= APP_FLAG_TIMER;
while (1) {
// sleep while waiting for at least one of the flags to be set
while (app_vars.flags==0x00) {
board_sleep();
}
// handle and clear every flag
while (app_vars.flags) {
if (app_vars.flags & APP_FLAG_START_FRAME) {
// start of frame
switch (app_vars.state) {
case APP_STATE_RX:
// started receiving a packet
leds_error_on();
break;
case APP_STATE_TX:
// started sending a packet
leds_sync_on();
break;
}
// clear flag
app_vars.flags &= ~APP_FLAG_START_FRAME;
}
if (app_vars.flags & APP_FLAG_END_FRAME) {
// end of frame
switch (app_vars.state) {
case APP_STATE_RX:
// done receiving a packet
app_vars.packet_len = sizeof(app_vars.packet);
for (i=0;i<app_vars.packet_len;i++) {
app_vars.packet[i] = 0;
}
// get packet from radio
radio_getReceivedFrame(app_vars.packet,
&app_vars.packet_len,
sizeof(app_vars.packet),
&app_vars.rxpk_rssi,
&app_vars.rxpk_lqi,
&app_vars.rxpk_crc);
leds_error_off();
break;
case APP_STATE_TX:
// done sending a packet
// switch to RX mode
radio_rxEnable();
app_vars.state = APP_STATE_RX;
leds_sync_off();
break;
}
// clear flag
app_vars.flags &= ~APP_FLAG_END_FRAME;
}
if (app_vars.flags & APP_FLAG_TIMER) {
// timer fired
if (app_vars.state==APP_STATE_RX) {
// stop listening
radio_rfOff();
// prepare packet
app_vars.packet_len = sizeof(app_vars.packet);
for (i=0;i<app_vars.packet_len;i++) {
app_vars.packet[i] = ID;
}
// start transmitting packet
radio_loadPacket(app_vars.packet,app_vars.packet_len);
radio_txEnable();
#ifdef RADIO_PLL_ON
leds_all_off();
board_sleep();
#endif
radio_txNow();
#ifdef RADIO_BUSY_TX
leds_all_off();
while(1) { //keep sending
PORT_PIN_RADIO_SLP_TR_CNTL_HIGH();
PORT_PIN_RADIO_SLP_TR_CNTL_LOW();
}
board_sleep();
#endif
app_vars.state = APP_STATE_TX;
}
// clear flag
app_vars.flags &= ~APP_FLAG_TIMER;
}
}
}
}
/**
\brief The program starts executing here.
*/
int mote_main(void) {
uint8_t i;
// clear local variables
memset(&app_vars,0,sizeof(app_vars_t));
// initialize board
board_init();
// add callback functions radio
radio_setOverflowCb(cb_radioTimerOverflows);
radio_setCompareCb(cb_radioTimerCompare);
radio_setStartFrameCb(cb_startFrame);
radio_setEndFrameCb(cb_endFrame);
// prepare packet
app_vars.packet_len = sizeof(app_vars.packet);
for (i=0;i<app_vars.packet_len;i++) {
app_vars.packet[i] = ID;
}
// start bsp timer
bsp_timer_set_callback(cb_timer);
bsp_timer_scheduleIn(TIMER_PERIOD);
// prepare radio
radio_rfOn();
radio_setFrequency(CHANNEL);
// switch in RX by default
radio_rxEnable();
app_vars.state = APP_STATE_RX;
// start by a transmit
app_vars.flags |= APP_FLAG_TIMER;
while (1) {
// sleep while waiting for at least one of the flags to be set
while (app_vars.flags==0x00) {
board_sleep();
}
// handle and clear every flag
while (app_vars.flags) {
//==== APP_FLAG_START_FRAME (TX or RX)
if (app_vars.flags & APP_FLAG_START_FRAME) {
// start of frame
switch (app_vars.state) {
case APP_STATE_RX:
// started receiving a packet
// led
leds_error_on();
break;
case APP_STATE_TX:
// started sending a packet
// led
leds_sync_on();
break;
}
// clear flag
app_vars.flags &= ~APP_FLAG_START_FRAME;
}
//==== APP_FLAG_END_FRAME (TX or RX)
if (app_vars.flags & APP_FLAG_END_FRAME) {
// end of frame
switch (app_vars.state) {
case APP_STATE_RX:
// done receiving a packet
app_vars.packet_len = sizeof(app_vars.packet);
// get packet from radio
radio_getReceivedFrame(
app_vars.packet,
&app_vars.packet_len,
sizeof(app_vars.packet),
&app_vars.rxpk_rssi,
&app_vars.rxpk_lqi,
&app_vars.rxpk_crc
);
// led
leds_error_off();
break;
case APP_STATE_TX:
// done sending a packet
// switch to RX mode
radio_rxEnable();
app_vars.state = APP_STATE_RX;
// led
leds_sync_off();
break;
}
// clear flag
app_vars.flags &= ~APP_FLAG_END_FRAME;
}
//==== APP_FLAG_TIMER
if (app_vars.flags & APP_FLAG_TIMER) {
// timer fired
if (app_vars.state==APP_STATE_RX) {
// stop listening
radio_rfOff();
// prepare packet
app_vars.packet_len = sizeof(app_vars.packet);
for (i=0;i<app_vars.packet_len;i++) {
app_vars.packet[i] = ID;
}
// start transmitting packet
radio_loadPacket(app_vars.packet,app_vars.packet_len);
radio_txEnable();
radio_txNow();
app_vars.state = APP_STATE_TX;
}
// clear flag
app_vars.flags &= ~APP_FLAG_TIMER;
}
}
}
}
