void RTC_IRQHandler(void)
{
#ifdef DEBUG
/* setup uart to send commands to debug interface */
//init_uart_interface_for_debuging();
/* send character indicating RTC time interrupt */
LeUart_SendChar('r');
LeUart_SendChar('\n');
char buff[30];
sprintf(buff, "Rx: %d\n", rxBuff.wrI);
LeUart_SendText(buff);
if (true == rxBuff.overflow)
{
LeUart_SendText("Overflow\n");
for (int i = 0; i < rxBuff.wrI; i++)
{
LeUart_SendChar(rxBuff.data[i]);
}
RTC_setTime(10000);
}
/* transmit received data from gps module */
if (true == rxBuff.ready)
{
for (int i = 0; i < rxBuff.wrI; i++)
{
LeUart_SendChar(rxBuff.data[i]);
}
LeUart_SendChar('\n');
clearRxBuffer();
}
/* wait */
//debug_wait();
/* setup uart to listen for commands from gps module */
//init_uart_interface();
/* wait */
debug_wait();
#endif
RTC_clearInt();
}
int main(void)
{
CHIP_Init();
initOscillators();
//init_uart_interface();
#ifdef DEBUG
//init_uart_interface_for_debuging();
//uart_sendText("GPS module Startup\n");
init_leuart_interface();
LeUart_SendText("GPS module Startup\n");
#endif
//RTC initialization
RTC_init();
RTC_setTime(1000);
RTC_enableInt();
while(1)
{
EMU_EnterEM1();
}
}
/* This function is called for every incoming unicast packet. */
static void
recv_uc(struct unicast_conn *c, const rimeaddr_t *from)
{
struct RTC_time t_now;
struct unicast_message *msg, *tmp, sMsg;
rimeaddr_t *add;
/* The packetbuf_dataptr() returns a pointer to the first data byte
in the received packet. */
msg = (struct unicast_message *)packetbuf_dataptr();
if(msg->type==INIT_RESP)
{
rimeaddr_copy(&nmaddr, from);
id = msg->id;
t_now = msg->time;
RTC_setTime(&t_now);
q.month = t_now.month;
q.day = t_now.day;
q.hours = 18;
q.minutes = 30;
q.seconds = 0;
ioPins_init();
RTC_setAlarm(&q, alarmCallback, RPT_SECOND);
}
}
PROCESS_THREAD(test_RTC_process, ev, data)
{ PROCESS_BEGIN();
leds_off(LEDS_ALL);
// Set the RTC time to be 12:34:56 on 30/1/15
//
struct RTC_time t = {
0, // hundredths
0, // tenths
56, // seconds
34, // minutes
12, // hours
30, // day
01, // month
15 // year
};
struct RTC_alarm q = {
10, // seconds
35, // minutes
12, // hours
30, // day
01 // month
};
RTC_setTime(&t);
// Alarm can be set with a callback
// (or this can be NULL)
RTC_setAlarm(&q, alarmCallback, RPT_MINUTE);
int i = 0;
while(1) {
printf("GOING TO SLEEP\n");
clock_delay_msec(50);
/* ------------
* Go to sleep
* ------------
*/
*CRM_SLEEP_CNTL = 0x71; // hibernate, keep all RAM pages, retain state, don't power GPIO, approx. 2kHz = 16.1uA
while((*CRM_STATUS & 0x1) == 0) // wait for the sleep cycle to complete
{ continue; }
*CRM_STATUS = 1; // write 1 to sleep_sync --- this clears the bit (it's a r1wc bit) and powers down
/* ------------
* Wake up again
* ------------
*/
printf("AWAKE AGAIN\n");
for (i = 0; i < 2; i++)
FLASH_LED(LEDS_ALL);
PROCESS_YIELD();
RTC_getTime(&t);
printf("%02d/%02d/%02d %02d:%02d:%02d.%d%d\n", t.day, t.month, t.year, t.hours, t.minutes, t.seconds, t.tenths, t.hundredths);
}
PROCESS_END();
}
// Reset the XML buffers
void XML_resetData(){
XML_Data_Length = 0;
// Reset the RTC to get a proper graph
RTC_setTime(0, 0, 0);
}
