Hi,
I am creating my own platform and it contains two MCU ( one with sensors and
the other with the wireless protocol stack). I got Blink to work on my
sensor platform and I now need to manage the spi communication with the
other MCU.
I am trying some tests just to get the hand with the nesC abstractions with
this simple example.
C:\cygwin\opt\tinyos-2.x\apps\MyApp\ TestC.nc
#include "Timer.h"
module TestC
{
uses interface Timer<TMilli> as Timer0;
uses interface Leds;
uses interface Boot;
uses interface Wn100;
}
implementation
{
uint8_t counter =0;
uint8_t receive =0;
event void Boot.booted()
{
call Timer0.startPeriodic( 1000 );
}
event void Timer0.fired()
{
counter++;
call Wn100.cscomset();
call Leds.led0Toggle();
call Wn100.sendoxae();
call Leds.led1Toggle();
}
}
C:\cygwin\opt\tinyos-2.x\apps\MyApp\ TestAppC.nc
configuration TestAppC
{
}
implementation
{
components MainC, TestC, LedsC, HplWn100C;
components new TimerMilliC() as Timer0;
TestC.Boot -> MainC.Boot;
TestC.Timer0 -> Timer0;
TestC.Leds -> LedsC.Leds;
TestC.Wn100 -> HplWn100C.Wn100;
}
C:\cygwin\opt\tinyos-2.x\tos\platforms\newtrax\mb201\chips\Wn100\
HplWn100P.nc
module HplWn100P
{
provides interface Wn100;
uses
{
interface SpiByte as WnSpi;
interface GeneralIO as Cs_Com;
interface GeneralIO as Cs_App;
}
}
implementation
{
void cscomset()
{
call Cs_Com.set();
}
void cscomclear()
{
call Cs_Com.clr();
}
void sendoxae()
{
uint8_t status;
status = call WnSpi.write(0xAE);
}
}
C:\cygwin\opt\tinyos-2.x\tos\platforms\newtrax\mb201\chips\Wn100\
HplWn100C.nc
configuration HplWn100C
{
provides interface Wn100;
}
implementation
{
components new Msp430Spi1C() as Spi,
HplWn100P,
HplMsp430GeneralIOC as MspGeneralIO,
new Msp430GpioC() as Cs_Com,
new Msp430GpioC() as Cs_App;
Wn100 = HplWn100P;
Cs_Com -> MspGeneralIO.Port10;
Cs_App -> MspGeneralIO.Port11;
HplWn100P.Cs_Com -> Cs_Com;
HplWn100P.Cs_App -> Cs_App;
HplWn100P.WnSpi -> Spi;
}
********************************
Here is what I get
In component `TestC':
TestC.nc:10: interface Wn100 not found
TestC.nc: In function `Timer0.fired':
TestC.nc:26: interface has no command or event named `cscomset'
TestC.nc:28: interface has no command or event named `sendoxae'
make: *** [exe0] Error 1
My Wn100 chip dir. is included in the .platform file so I don't see why the
interface is not found.
Any ideas
Thanks,
Alex
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