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mvme5100
Joined: 10 Nov 2016
Posts: 6
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| CCS Wireless Ember Zigbee kit, data problem |
 Posted: Tue Jun 27, 2017 11:55 pm |
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Hello,
I'm trying to send a Long data instead of int8 without success.
If sending number above 255 from a device (EX12B.c below)
the 'unicast_data' will show '0'.
I hope someone try this, if does please suggest what I do wrong:
This is the exercise 12B from the exercise book, EX12B.c code:
// Modified messagedata[1] to LONG type
| Code: |
#include <16F886.h>
#fuses INTRC, NOWDT, NOLVP, BORV21
#device *=16
#use delay(clock = 4000000)
#use rs232(baud = 9600, xmit=pin_c6, rcv=pin_c7, STREAM=Console)
#define SLEEPY_SENSOR 1
#include <stdlib.h>
#include "EM260.h"
#include "ember_utilities.c"
void main(void)
{
int i;
EmberStatus Status;
EmberEUI64 emLocalEUI64;
EmberApsFrame apsframe;
int messagetag=0x01;
long messagedata[1];
int messageLength;
int16 indexOrDestination;
output_high(POWER_UP_PIN);
if(EmberInitialization())
{
EmberConfig();
EmberInitializeBinding();
ezspGetEUI64(&emLocalEUI64[0]);
EmberAddEndPoint();
EmberJoinNetWork(EMBER_SLEEPY_END_DEVICE);
indexOrDestination = 0x000;
apsframe.profileID=0xC00F;
apsframe.clusterID=0x0001;
apsframe.sourceEndpoint=0x01;
apsframe.destinationEndpoint=0x01;
apsframe.options=0x0000;
apsframe.groupID=0x0000;
apsframe.sequence=0x00;
messageLength=1;
printf("Software was compiled on ");
printf(__DATE__);
while(TRUE)
{
if(input(PUSH_BUTTON1))
{
// i++;
messagedata[0]=256;
printf(" DAT: %lu", messagedata[0]);
ezspSendUnicast(Ember_OUTGOING_DIRECT,indexOrDestination,&apsframe,messagetag,messageLength,&messagedata[0]);
delay_ms(200);
}
if(!input(PUSH_BUTTON2))
{
// i--;
messagedata[0]=100;
ezspSendUnicast(Ember_OUTGOING_DIRECT,indexOrDestination,&apsframe,messagetag,messageLength,&messagedata[0]);
delay_ms(200);
}
}
}
} |
This is the "ember_utilities.c" partial code:
// Modified unicast_data and CoordinatorData[128]; to LONG type.
| Code: |
#define INTS_PER_SECOND 15
#IF COORDINATOR
LONG unicast_data;
LONG CoordinatorData[128];
#ELIF ROUTER
int8 RouterData[128];
#ELIF SLEEPY_SENSOR
int8 SensorData[28];
#ENDIF
EmberEUI64 emLocalEUI64;
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This is the exercise 12A from the exercise book, EX12A.c code:
// This is the Coordinator board which should print the unicast_data LONG data:
| Code: |
#include <18F4620.h>
#fuses HS, NOWDT, NOLVP
#use delay(clock = 10000000)
#use rs232(baud = 9600, xmit=pin_c6, rcv=pin_c7)
#define COORDINATOR 1
#include "EM260.h"
#include "ember_utilities.c"
#include <digit.h>
void main(void)
{
EmberEUI64 emLocalEUi64;
EmberStatus Status;
printf("\n\r RESET.....");
if(EmberInitialization())
{
EmberConfig();
EmberInitializeBinding();
ezspGetEUI64(&emLocalEUI64[0]);
EmberAddEndPoint();
EmberFormNetwork();
Status=ezspPermitJoining(0xFF);
while(TRUE)
{
EM260Tick();
sinkApplicationTick();
lcd_putd(unicast_data);
printf("\n\r DATA: %lu ",unicast_data);
}
}
} |
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Ttelmah
Joined: 11 Mar 2010
Posts: 19238
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| Posted: Wed Jun 28, 2017 10:39 am |
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| You do realise that the message length has to increase. You now want to send two bytes of message data, where the code as standard sends one.... |
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mvme5100
Joined: 10 Nov 2016
Posts: 6
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| Posted: Wed Jun 28, 2017 10:47 am |
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| Thanks, I did realize it earlier today. |
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Ttelmah
Joined: 11 Mar 2010
Posts: 19238
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| Posted: Wed Jun 28, 2017 11:16 am |
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Good.  |
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