readme_posixtimerstartdemo

来自「This is the demo source code for embedde」· 代码 · 共 202 行

FILE LIST -
	    posixTimerStartDemo.c

DESCRIPTION -
	    Demo for executing a signal handler connected to a POSIX TIMER upon
	    expiration of a delay 	 in seconds.

DESCRIPTION -
	    Place the posixTimerStartDemo.c in your <Tornado> dir. Depending on
	    the target you have, define the CPU in your compile line and use
	    the Makefile in the BSP dir. to compile.

	    Make sure that the following are INCLUDED in your configAll.h file:
	    #define INCLUDE_POSIX_SIGNALS    ** POSIX queued signals **
	    #define INCLUDE_POSIX_TIMERS     ** POSIX timers **

	    To run posixTimerStartDemo code invoke the function 
	    posixTimerStartDemo().

CAVEAT    - This code fails on a mv1604 board and a hkv960 board.

TESTED ON - Host/Target : Solaris 2.5.1 / mv177
	    VxWorks     : 5.3.1

EXAMPLE COMPILE LINE -
	    make CPU=PPC604 posixTimerStartDemo.o

%make CPU=PPC604 posixTimerStartDemo.o 
cc68k -B/petaluma1/mayur/tor101-ppc/host/sun4-solaris2/lib/gcc-lib/ 
-m68040 -ansi -nostdinc -O2 -fvolatile -fno-builtin -Wall -I/h   -I. 
-I/petaluma1/mayur/tor101-ppc/target/config/all 
-I/petaluma1/mayur/tor101-ppc/target/h 
-I/petaluma1/mayur/tor101-ppc/target/src/config 
-I/petaluma1/mayur/tor101-ppc/target/src/drv -DCPU=MC68060     
-c posixTimerStartDemo.c

OUTPUTS/LOGFILE -

On VxWorks target:
==================

-> ld <posixTimerStartDemo.o
value = 663408 = 0xa1f70
-> sp (posixTimerStartDemo)
task spawned: id = 1fb54e8, name = u0
value = 33248488 = 0x1fb54e8

The Output on Console:
======================
demoTask: Waiting to be synchronized by posix timer SIGALRM signal
posixTimerStart: Unblock the demoTask in 5 seconds
0x1fadc70 (posixTimerStart): 
Signal SIGALRM raised
demoTask: Synchronization done

demoTask: RUNNING


TESTED ON -   Host/Target : Solaris 2.5.1 / mv2603
	      VxWorks     : 5.3.1

	      The mv2600_collective3 collective patch was installed before
	      it was tested on a mv2603 BSP

EXAMPLE COMPILE LINE -
	      make posixTimerStartDemo.o
	       
%make posixTimerStartDemo.o
ccppc -B/petaluma1/mayur/tor101-ppc/host/sun4-solaris2/lib/gcc-lib/ 
-mstrict-align -ansi -nostdinc -O2 -fvolatile -fno-builtin -fno-for-scope  
-Wall -I/h   -I. -I/petaluma1/mayur/tor101-ppc/target/config/all 
-I/petaluma1/mayur/tor101-ppc/target/h 
-I/petaluma1/mayur/tor101-ppc/target/src/config 
-I/petaluma1/mayur/tor101-ppc/target/src/drv -DCPU=PPC603  -DMV2600 
-DTARGET_DIR="\"mv2603\""   -c posixTimerStartDemo.c

OUTPUTS/LOGFILE -

On VxWorks target:
==================

-> ld <posixTimerStartDemo.o
value = 662152 = 0xa1a88
-> sp (posixTimerStartDemo)
task spawned: id = bed0f0, name = u0
value = 12505328 = 0xbed0f0

The Output on Console:
======================
demoTask: Waiting to be synchronized by posix timer SIGALRM signal
posixTimerStart: Unblock the demoTask in 5 seconds
0xbe80c8 (posixTimerStart): 
Signal SIGALRM raised
demoTask: Synchronization done

demoTask: RUNNING

TESTED ON -   Host/Target : Solaris 2.5.1 / mv1603
	      VxWorks     : 5.3.1

EXAMPLE COMPILE LINE -
	      make posixTimerStartDemo.o

% make posixTimerStartDemo.o
ccppc -B/petaluma1/mayur/tor101-ppc/host/sun4-solaris2/lib/gcc-lib/ 
-mstrict-align -ansi -nostdinc -O2 -fvolatile -fno-builtin -fno-for-scope  
-Wall -I/h   -I. -I/petaluma1/mayur/tor101-ppc/target/config/all 
-I/petaluma1/mayur/tor101-ppc/target/h 
-I/petaluma1/mayur/tor101-ppc/target/src/config 
-I/petaluma1/mayur/tor101-ppc/target/src/drv -DCPU=PPC603  -DMV1600 
-DTARGET_DIR="\"mv1603\""   -c posixTimerStartDemo.c

OUTPUTS/LOGFILE -

On VxWorks target:
==================

-> ld <posixTimerStartDemo.o
value = 662096 = 0xa1a50
-> sp (posixTimerStartDemo)
task spawned: id = 5d1ca0, name = u0
value = 6102176 = 0x5d1ca0

The Output on Console:
======================
demoTask: Waiting to be synchronized by posix timer SIGALRM signal
posixTimerStart: Unblock the demoTask in 5 seconds
0x5ccc78 (posixTimerStart): 
Signal SIGALRM raised
demoTask: Synchronization done

demoTask: RUNNING

TESTED ON -   Host/Target : Solaris 2.5.1 / pc486
	      VxWorks     : 5.3.1

%make posixTimerStartDemo.o
cc386 -B/petaluma1/mayur/tor101-ppc/host/sun4-solaris2/lib/gcc-lib/ -m486 
-ansi -nostdinc -O -fvolatile -nostdlib -fno-builtin -fno-defer-pop -Wall 
-I/h   -I. -I/petaluma1/mayur/tor101-ppc/target/config/all 
-I/petaluma1/mayur/tor101-ppc/target/h 
-I/petaluma1/mayur/tor101-ppc/target/src/config 
-I/petaluma1/mayur/tor101-ppc/target/src/drv -DCPU=I80486     
-c posixTimerStartDemo.c

OUTPUTS/LOGFILE -

On VxWorks target:
==================

-> ld < posixTimerStartDemo.o
value = 3208112 = 0x30f3b0
-> posixTimerStartDemo
value = 0 = 0x0

The Output on Console:
======================
demoTask: Waiting to be synchronized by posix timer SIGALRM signal
posixTimerStart: Unblock the demoTask in 5 seconds

demoTask: Synchronization done

demoTask: RUNNING


TESTED ON -  Host/Target : Solaris 2.5.1 / mv2603
	     VxWorks     : 5.3.1

EXAMPLE COMPILE LINE -
	     make CPU=PPC603 posixTimerStartDemo.o

%make CPU=PPC603 posixTimerStartDemo.o
ccppc -B/petaluma1/mayur/tor101/host/sun4-solaris2/lib/gcc-lib/ 
-mstrict-align -ansi -nostdinc -O2 -fvolatile -fno-builtin -fno-for-scope  
-Wall -I/h   -I. -I/petaluma1/mayur/tor101/target/config/all 
-I/petaluma1/mayur/tor101/target/h -I/petaluma1/mayur/tor101/target/src/config 
-I/petaluma1/mayur/tor101/target/src/drv -DCPU=PPC603  -DMV2600 
-DTARGET_DIR="\"mv2603\""   -c posixTimerStartDemo.c

OUTPUTS/LOGFILE -

On VxWorks target:
==================

-> ld <posixTimerStartDemo.o
value = 662440 = 0xa1ba8
-> sp (posixTimerStartDemo)
task spawned: id = be7d28, name = u0
value = 12483880 = 0xbe7d28


The Output on Console:
======================
demoTask: Waiting to be synchronized by posix timer SIGALRM signal
posixTimerStart: Unblock the demoTask in 5 seconds
0xbe2d00 (posixTimerStart): 
Signal SIGALRM raised
demoTask: Synchronization done

demoTask: RUNNING