ERROR[e27]: WHILE CONFIGURING UART IN SIMPLESENSOR FROM ZSTACK..

now i got some serious problem :)... i tried calling
uint16 myApp_ReadTemperature( void );
and
uint16 myApp_ReadRh( void );
in the
if ( event & MY_REPORT_TEMP_EVT )
of
void zb_HandleOsalEvent( uint16 event )
itself like below...

if ( event & MY_REPORT_TEMP_EVT )
{
// Read and report temperature value
sensed_temp_data = myApp_ReadTemperature();
sensed_rh_data = myApp_ReadRh();
pData[0] = TEMP_REPORT;
pData[1] = (uint8)( sensed_temp_data/100);//TEMP_REPORT;
pData[2] = (uint8)( sensed_temp_data%100);
pData[3] = (uint8)( sensed_rh_data/100);
pData[4] = (uint8)( sensed_rh_data%100);
zb_SendDataRequest( 0xFFFE, SENSOR_REPORT_CMD_ID, 5, pData, 0, AF_ACK_REQUEST, 0 );
osal_start_timerEx( sapi_TaskID, MY_REPORT_TEMP_EVT, myTempReportPeriod );
}

collector code:
void zb_ReceiveDataIndication( uint16 source, uint16 command, uint16 len, uint8 *pData )
{
uint8 buf[32];
uint8 *pBuf;
uint8 tmpLen;
uint8 sensorReading;
uint8 sensorReading1;
uint8 sensorReading2;
uint8 sensorReading3;
char str[120];
#ifndef HAL_UART
#define HAL_UART TRUE
#endif

sensorReading = pData[3];
sensorReading1 = pData[4];
sensorReading2 = pData[1];
sensorReading3 = pData[2];

sprintf(str,"Temp= %d""%d""RH= %d""%d\r\n",sensorReading,sensorReading1,sensorReading2,sensorReading3);
HalUARTWrite(HAL_UART_PORT_0,str,17);
memset(str,0,sizeof(str));
}

am getting the value of Rh and temp like below..

Temp= 00RH= 137
Temp= 00RH= 584
Temp= 00RH= 584
Temp= 00RH= 584
Temp= 00RH= 584
Temp= 00RH= 584
Temp= 00RH= 584
Temp= 00RH= 584
Temp= 00RH= 584
Temp= 00RH= 137
Temp= 00RH= 137
Temp= 00RH= 584
Temp= 00RH= 584
Temp= 00RH= 584
Temp= 00RH= 584
Temp= 00RH= 584
Temp= 00RH= 584

my questions are:
1) why am i getting the two values in the pdata[1] and [2] itself,
2) why am not able to get any values from pdata[3]and[4]

please give me some suggestion on this..

Do you make sure sensed_temp_data and sensed_rh_data have data and are assigned to pData[1] ,pData[2] ,pData[3] , and pData[4] correctly before you call zb_SendDataRequest().

yes its coming sir

sensed_rh_data = myApp_ReadRh();
uint16 value sir..

I mean what sensed_rh_data value is after you call myApp_ReadRh()?

is that the numeral value asking for??000-999

i tried the test... if i give the values directly into the pData[0]......pData[8] it works well... sending the value correctly on to the collector node... but if i try to send the sensor value it is sending all the values one at a time, only through pdata[1] and pData[2]... :( i doubt it on the consecutive UART read operation... please give your suggestion here below i have placed my code..



void zb_HandleOsalEvent( uint16 event )
{
uint8 pData[9];
uint8 dcv[3];
uint8 dcv1[3];
uint8 dcv2[3];
uint16 sensed_temp_data;
uint16 sensed_rh_data;
uint16 sensed_co2_data;
int i;
if ( event & MY_START_EVT )
{
zb_StartRequest();
}
if ( event & MY_REPORT_TEMP_EVT )
{
//Read and report temperature value
sensed_temp_data = myApp_ReadTemperature();
pData[0] = TEMP_REPORT;
pData[1] = (uint8)( sensed_temp_data/100);//TEMP_REPORT;
pData[2] = (uint8)( sensed_temp_data%100);
delay(15);
//for(i=0;i<3;i++)
// {
// sprintf(dcv,"%d",pData[1]);
//HalUARTWrite(HAL_UART_PORT_0,dcv,3);
// }*/
sensed_co2_data = myApp_ReadCo2();
pData[3] = CO2_REPORT;
pData[4] = (uint8)( sensed_co2_data/100);
pData[5] = (uint8)( sensed_co2_data%100);
delay(15);

sensed_rh_data = myApp_ReadRh();
pData[6] = RH_REPORT;
pData[7] = (uint8)( sensed_rh_data/100);
pData[8] = (uint8)( sensed_rh_data%100);
delay(15);

zb_SendDataRequest( 0xFFFE, SENSOR_REPORT_CMD_ID, 9, pData, 0, AF_ACK_REQUEST, 0 );
osal_start_timerEx( sapi_TaskID, MY_REPORT_TEMP_EVT, myTempReportPeriod );
}

every myAppXXXXXXX() function has a UART write and Read function on it...

UART reading might be the root cause of you problem. I would suggest you to create 3 different events, MY_REPORT_TEMP_EVT, MY_REPORT_HUMI_EVT, and MY_REPORT_CO2_EVT to do UART reading separately. After your application collect all three of them, use zb_SendDataRequest to send them in one packet.

i have even tried that... in that too values of some sensor is placed on memory space of some other sensor..

I don't understand your reply. If you have separated events for UART reading, what is the problem now?

hi sir please let me know how to return multiple uint 16 values from a single function using structure, and get the values of the structure members in the void zb_HandleOsalEvent( uint16 event )...

Can you please explain it with an example

uint8 data[6];

void my_test(uint8 *my_data)

{

    uint16 temp;

    uint16 humi;

    uint16 co2;

    //Get temp, humi, and co2 value

    my_data[0]=(*uint8)((temp&0xFF00)>>8);

    my_data[1]=(*uint8)((temp&0x00FF));

    my_data[2]=(*uint8)((humi&0xFF00)>>8);

    my_data[3]=(*uint8)((humi&0x00FF));

    my_data[4]=(*uint8)((co2&0xFF00)>>8);

    my_data[5]=(*uint8)((co2&0x00FF));

}

You can call my_test(data) and value of temp, humi, and co2 would be put in data array.