static int ui_cmd_showtemp(ui_cmdline_t *cmd,int argc,char *argv[])
{
temp_smbus_init(TEMPSENSOR_SMBUS_CHAN);
#ifdef _MAX6654_
do {
int dev,rev;
static int didinit = 0;
if (!didinit) {
didinit = 1;
dev = temp_smbus_read(TEMPSENSOR_SMBUS_CHAN,TEMPSENSOR_SMBUS_DEV,0xFE);
rev = temp_smbus_read(TEMPSENSOR_SMBUS_CHAN,TEMPSENSOR_SMBUS_DEV,0xFF);
printf("Temperature Sensor Device ID %02X rev %02X\n",dev,rev);
if (dev == 0x4D) { /* MAX6654 */
printf("Switching MAX6654 to parasitic mode\n");
/* Switch to 1hz conversion rate (1 seconds per conversion) */
temp_smbus_write(TEMPSENSOR_SMBUS_CHAN,TEMPSENSOR_SMBUS_DEV,0x0A,0x04);
/* Switch to parasitic mode */
temp_smbus_write(TEMPSENSOR_SMBUS_CHAN,TEMPSENSOR_SMBUS_DEV,9,0x10);
}
}
} while (0);
#endif
if (temp_showtemp(1) < 0) {
TIMER_CLEAR(temp_timer);
return -1;
}
if (cmd_sw_isset(cmd,"-continuous")) {
TIMER_SET(temp_timer,2*CFE_HZ);
}
if (cmd_sw_isset(cmd,"-stop")) {
TIMER_CLEAR(temp_timer);
}
return 0;
}
/**
Initialize the MAC timer. Called at powerup, or when you
want to clear all timers. Sets the timeout for each tick of the
system clock.
*/
void timerInit(void)
{
TIMER_INIT();
// Init the PRNG
if (NODE_TYPE == ROUTER || NODE_TYPE == COORD)
srand(TCNT(TICKTIMER));
TIMER_CLEAR();
// Enable timer output compare interrupt. -- Timer starts to interrupt as soon as Global interrup is enabled
TIMER_ENABLE();
}
