Hi all,
I'm trying to use the UDPbased-Shell, the idea is to add a new simple
command to the defaults, this have to return a measure of the
temperature sensor... . Following the BLIP tutorial I did...
-the configuration file:
configuration TemperaturaAppC
{
}
implementation
{
components MainC;
// components UDPShellC;
components TemperaturaC;
components new ShellCommandC("temp");
components new SensirionSht11C() as Sensor;
TemperaturaC.Boot -> MainC;
TemperaturaC.Temperature -> Sensor.Temperature;
TemperaturaC.Temp -> ShellCommandC;
}
-the main module:
module TemperaturaC
{
uses
{
interface Boot;
interface Read<uint16_t> as Temperature;
interface ShellCommand as Temp;
}
}
implementation
{
uint8_t lectNum;
uint8_t *plectNum = &lectNum;
char lectStr;
char *plectStr = &lectStr;
task void LeerTempTask();
event void Boot.booted()
{
}
event char *Temp.eval(int argc, char **argv)
{
char *retorno = call Temp.getBuffer(28);
if( retorno != NULL )
{
strncpy(retorno, "La temperatura medida es:/n", 28);
post LeerTempTask();
}
return retorno;
}
event void Temperature.readDone(error_t result, uint16_t val)
{
if( result == SUCCESS )
{
lectNum = -38.4 + 0.0098*val;
plectStr = (char*) plectNum;
call Temp.write(plectStr, 1);
}
else post LeerTempTask();
}
task void LeerTempTask()
{
call Temperature.read();
}
}
-the makefile:
COMPONENT=TemperaturaAppC
include $(MAKERULES)
Then when making:
r...@aldo-laptop:/opt/tinyos-2.x/apps_practicas/comand_shell# make
telosb blip
mkdir -p build/telosb
compiling TemperaturaAppC to a telosb binary
ncc -o build/telosb/main.exe -Os -O -DPACKET_LINK -DDEF_MEMCPY
-DENABLE_SPI0_DMA -DBLIP_MULTICAST -DCC2420_HW_ACKNOWLEDGEMENTS
-DTOSH_DATA_LENGTH=102 -I/opt/tinyos-2.x/tos/lib/net/
-I/opt/tinyos-2.x/support/sdk/c/blip/lib6lowpan/
-I/opt/tinyos-2.x/support/sdk/c/blip/libtcp/
-I/opt/tinyos-2.x/tos/lib/net/blip/
-I/opt/tinyos-2.x/tos/lib/net/blip/interfaces/
-I/opt/tinyos-2.x/tos/lib/net/blip/nwprog/
-I/opt/tinyos-2.x/tos/lib/net/blip/shell/
-I/opt/tinyos-2.x/tos/lib/net/blip/serial/
-I/opt/tinyos-2.x/tos/lib/net/blip/platform/
/opt/tinyos-2.x/support/sdk/c/blip/lib6lowpan/lib6lowpan.c
/opt/tinyos-2.x/support/sdk/c/blip/lib6lowpan/lib6lowpanIP.c
/opt/tinyos-2.x/support/sdk/c/blip/lib6lowpan/lib6lowpanFrag.c
/opt/tinyos-2.x/support/sdk/c/blip/lib6lowpan/in_cksum.c
/opt/tinyos-2.x/support/sdk/c/blip/lib6lowpan/ip_malloc.c
/opt/tinyos-2.x/tos/lib/net/blip/table.c -mdisable-hwmul -fnesc-separator=__
-Wall -Wshadow -Wnesc-all -target=telosb -fnesc-cfile=build/telosb/app.c
-board= -DDEFINED_TOS_AM_GROUP=0x22 -DIDENT_APPNAME=\"TemperaturaAppC\"
-DIDENT_USERNAME=\"root\" -DIDENT_HOSTNAME=\"aldo-laptop\"
-DIDENT_USERHASH=0x8964ff76L -DIDENT_TIMESTAMP=0x4b6b4409L
-DIDENT_UIDHASH=0x8962e2afL TemperaturaAppC.nc -lm
In file included
from /opt/tinyos-2.x/tos/lib/net/blip/shell/ShellCommandC.nc:10,
from TemperaturaAppC.nc:18:
In component `UDPShellP':
/opt/tinyos-2.x/tos/lib/net/blip/shell/UDPShellP.nc: In function
`action_uptime':
/opt/tinyos-2.x/tos/lib/net/blip/shell/UDPShellP.nc:182: implicit
declaration of function `snprintf'
/opt/tinyos-2.x/tos/lib/net/blip/shell/UDPShellP.nc: In function
`UDP.recvfrom':
/opt/tinyos-2.x/tos/lib/net/blip/shell/UDPShellP.nc:257: implicit
declaration of function `snprintf'
/opt/tinyos-2.x/tos/lib/net/blip/shell/UDPShellP.nc: In function
`ICMPPing.pingReply':
/opt/tinyos-2.x/tos/lib/net/blip/shell/UDPShellP.nc:266: implicit
declaration of function `snprintf'
/opt/tinyos-2.x/tos/lib/net/blip/shell/UDPShellP.nc: In function
`ICMPPing.pingDone':
/opt/tinyos-2.x/tos/lib/net/blip/shell/UDPShellP.nc:274: implicit
declaration of function `snprintf'
make: *** [exe0] Error 1
It do not recognize snprintf function used in UDPShell.nc, this module
is used in the UDPEcho to, and it make that without problems...
Any ideas for why is this happening?
Thanks in advance...
Aldo Javier.
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