// Software Initialization:
// input parameter:
// void : nothing
// return type:
// int : return SUCCESS, init Software
int init(void) {
int level;
double actual, desired;
char sensorTempData[5];
initLogging("temp_log");
initCSVFile("temp_csv");
initConfigFile("temp_config");
logging(INFO, "\nStarting CliConWARE Software....");
// Printing current hour:
printf(" -- Current hour : %d:%02d\n", getHour(), getMin());
// Printing actual temperature:
readData("/dev/temp_sensor", sensorTempData);
actual = (double) atof(sensorTempData)/ 1000;
printf(" -- Actual temperature : %.2f°C\n", actual);
// Printing desired temperature:
desired = getDesired("temp_config");
printf(" -- Desired temperature : %.2f°C\n", desired);
// Printing current knob level:
level = map(actual);
printf(" -- Current knob level : %d\n", level);
logging(INFO, "The Software will start in 3 seconds.....\n");
sleep(3);
return SUCCESS;
}
// Software Initialization:
// input parameter:
// void : nothing
// return type:
// int : return SUCCESS
int init(void) {
// TODO: MESSY
int command;
double actual;
char sensorTempData[5];
initLogging("G44/log");
initCSVFile();
initConfigFile();
if (extern_argc != 2) {
logging(WARN, "Error running software!, Mismatch number of argument!!!");
logging(WARN, "E.g run as follow: ./climateControlSoftware 22.5");
logging(WARN, "Terminating program..........");
logging(ERROR, "Terminating program..........Done");
}
logging(INFO, "Initializing Climate Control Software....");
sleep(1);
logging(INFO, "Initializing Climate Control Software....Done");
sleep(1);
logging(INFO, "Checking sensor device file....");
sleep(1);
logging(INFO, "Openning /dev/temp_sensor....");
FILE* file = openFile("/dev/temp_sensor", "r");
readData("/dev/temp_sensor", sensorTempData);
actual = (double) atof(sensorTempData)/ 1000;
sleep(1);
//logging(INFO, "Initializing Climate Control Software....Done");
printf("Current sensor data is.... %.2f°C\n", actual);
sleep(1);
fclose(file);
logging(INFO, "Checking sensor device file....Done");
sleep(1);
logging(INFO, "Checking knob device file....");
sleep(1);
logging(INFO, "Openning /dev/temp_knob....");
file = openFile("/dev/temp_knob", "r");
command = map(actual);
sleep(1);
//logging(INFO, "Initializing Climate Control Software....Done");
printf("Current knob level is.... %d\n", command);
sleep(1);
fclose(file);
logging(INFO, "Checking knob device file....Done");
sleep(1);
logging(INFO, "The PID Controller will start in 5 seconds.....");
sleep(5);
logging(INFO, "The PID Controller will start in 5 seconds.....Done");
return SUCCESS;
}
void ConfigManager::initConfig() {
try {
configMap = loadConfigMap(configFilePath);
} catch (...) {
// if we can't parse the document, throw the values out
FBLOG_WARN("ConfigManager", "Could not read document from " << configFilePath);
initConfigFile();
}
}
/**
\brief A demo task to show the use of the SPI.
*/
static void spiTask(void* unused) {
INT8U i;
dn_error_t dnErr;
INT8U osErr;
dn_spi_open_args_t spiOpenArgs;
INT8U sendStatus;
INT8U pkBuf[sizeof(loc_sendtoNW_t) + APP_DATA_BUF_SIZE];
loc_sendtoNW_t* pkToSend;
dn_ioctl_spi_transfer_t spiTransfer;
//===== initialize the configuration file
initConfigFile();
//===== initialize packet variables
pkToSend = (loc_sendtoNW_t*)pkBuf;
//===== initialize SPI
// open the SPI device
spiOpenArgs.maxTransactionLenForCPHA_1 = 0;
dnErr = dn_open(
DN_SPI_DEV_ID,
&spiOpenArgs,
sizeof(spiOpenArgs)
);
if ((dnErr < DN_ERR_NONE) && (dnErr != DN_ERR_STATE)) {
dnm_cli_printf("unable to open SPI device, error %d\n\r",dnErr);
}
// initialize spi communication parameters
spiTransfer.txData = spiNetApp_vars.spiTxBuffer;
spiTransfer.rxData = spiNetApp_vars.spiRxBuffer;
spiTransfer.transactionLen = sizeof(spiNetApp_vars.spiTxBuffer);
spiTransfer.numSamples = 1;
spiTransfer.startDelay = 0;
spiTransfer.clockPolarity = DN_SPI_CPOL_0;
spiTransfer.clockPhase = DN_SPI_CPHA_0;
spiTransfer.bitOrder = DN_SPI_MSB_FIRST;
spiTransfer.slaveSelect = DN_SPI_SSn0;
spiTransfer.clockDivider = DN_SPI_CLKDIV_16;
//===== wait for the mote to have joined
OSSemPend(spiNetApp_vars.joinedSem,0,&osErr);
ASSERT(osErr == OS_ERR_NONE);
while(1) { // this is a task, it executes forever
//===== step 1. write over SPI
// set bytes to send
for (i=0;i<sizeof(spiNetApp_vars.spiTxBuffer);i++) {
spiNetApp_vars.spiTxBuffer[i] = i;
}
// send bytes
dnErr = dn_ioctl(
DN_SPI_DEV_ID,
DN_IOCTL_SPI_TRANSFER,
&spiTransfer,
sizeof(spiTransfer)
);
if (dnErr < DN_ERR_NONE) {
dnm_cli_printf("Unable to communicate over SPI, err=%d\r\n",dnErr);
}
//===== step 2. print over CLI
dnm_cli_printf("SPI sent: ");
for (i=0;i<sizeof(spiNetApp_vars.spiTxBuffer);i++) {
dnm_cli_printf(" %02x",spiNetApp_vars.spiTxBuffer[i]);
}
dnm_cli_printf("\r\n");
dnm_cli_printf("SPI received:");
for (i=0;i<sizeof(spiNetApp_vars.spiRxBuffer);i++) {
dnm_cli_printf(" %02x",spiNetApp_vars.spiRxBuffer[i]);
}
dnm_cli_printf("\r\n");
//===== step 3. send data to manager
// fill in packet "header"
// Note: sendto->header is filled in dnm_loc_sendtoCmd
pkToSend->locSendTo.socketId = loc_getSocketId();
pkToSend->locSendTo.destAddr = DN_MGR_IPV6_MULTICAST_ADDR; // IPv6 address
pkToSend->locSendTo.destPort = WKP_SPI_NET;
pkToSend->locSendTo.serviceType = DN_API_SERVICE_TYPE_BW;
pkToSend->locSendTo.priority = DN_API_PRIORITY_MED;
pkToSend->locSendTo.packetId = 0xFFFF;
// fill in the packet payload
memcpy(&pkToSend->locSendTo.payload[0],&spiNetApp_vars.spiRxBuffer[0],APP_DATA_BUF_SIZE);
// send the packet
dnErr = dnm_loc_sendtoCmd(pkToSend, APP_DATA_BUF_SIZE, &sendStatus);
ASSERT (dnErr == DN_ERR_NONE);
//===== step 4. pause until next iteration
// this call blocks the task until the specified timeout expires (in ms)
OSTimeDly(spiNetApp_vars.period);
}
}
