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Add z16f system exception handling logic.

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git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@564 42af7a65-404d-4744-a932-0658087f49c3
This commit is contained in:
patacongo 2008-01-25 17:49:43 +00:00
parent cb274ba442
commit 31f99a1041
3 changed files with 14 additions and 60 deletions
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9
configs/z16f2800100zcog/include/board.h
View File

@ -57,10 +57,11 @@
#define LED_STARTED 0
#define LED_HEAPALLOCATE 1
#define LED_IRQSENABLED 2
#define LED_IDLE 3
#define LED_INIRQ 4
#define LED_ASSERTION 5
#define LED_PANIC 6
#define LED_STACKCREATED 3
#define LED_IDLE 4
#define LED_INIRQ 5
#define LED_ASSERTION 6
#define LED_PANIC 7
/****************************************************************************
* Public Functions

5
configs/z16f2800100zcog/ostest/defconfig
View File

@ -47,7 +47,9 @@
# CONFIG_ARCH_BOARD - identifies the configs subdirectory and, hence,
# the board that supports the particular chip or SoC.
# CONFIG_ARCH_BOARD_name - for use in C code
# CONFIG_BOARD_LOOPSPERMSEC - for delay loops
# CONFIG_DRAM_SIZE - Describes the installed DRAM.
# CONFIG_ARCH_LEDS - Use LEDs to show state. Unique to z16f.
#
CONFIG_ARCH=z16
CONFIG_ARCH_Z16=y
@ -59,8 +61,9 @@ CONFIG_ARCH_CHIP_Z16F3211=n
CONFIG_ARCH_CHIP_Z16F6411=n
CONFIG_ARCH_BOARD=z16f2800100zcog
CONFIG_ARCH_BOARD_Z16F2800100ZCOG=y
CONFIG_BOARD_LOOPSPERMSEC=1250
CONFIG_DRAM_SIZE=65536
CONFIG_ARCH_LEDS=y
#
# Z16F specific device driver settings
#

60
configs/z16f2800100zcog/src/z16f_leds.c
View File

@ -47,6 +47,7 @@
#include <nuttx/config.h>
#include <sys/types.h>
#include <arch/board/board.h>
#include "up_internal.h"
/****************************************************************************
@ -84,38 +85,10 @@ void up_ledinit(void)
void up_ledon(int led)
{
ubyte paout = getreg8(Z16F_GPIOA_OUT) & 0xf8;
switch (led)
if ((unsigned)led <= 7)
{
case LED_STARTED:
break;
case LED_HEAPALLOCATE:
paout |= 1;
break;
case LED_IRQSENABLED:
paout |= 2;
break;
case LED_IDLE:
paout |= 3;
break;
case LED_INIRQ:
paout |= 4;
break;
case LED_ASSERTION :
paout |= 5;
break;
case LED_PANIC:
default:
paout |= 6;
break;
putreg8(((getreg8(Z16F_GPIOA_OUT) & 0xf8) | led), Z16F_GPIOA_OUT);
}
putreg8(paout, Z16F_GPIOA_OUT);
}
/****************************************************************************
@ -124,32 +97,9 @@ void up_ledon(int led)
void up_ledoff(int led)
{
switch (led)
if (led >= 1)
{
case LED_STARTED:
break;
case LED_HEAPALLOCATE:
up_ledoff(LED_STARTED);
break;
case LED_IRQSENABLED:
up_ledoff(LED_IRQSENABLED);
break;
case LED_IDLE:
up_ledoff(LED_IRQSENABLED);
break;
case LED_INIRQ:
case LED_ASSERTION :
up_ledoff(LED_IDLE);
break;
case LED_PANIC:
default:
up_ledoff(LED_ASSERTION);
break;
up_ledon(led-1);
}
}
#endif /* CONFIG_ARCH_LEDS */