dali/bacnet_stack
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Converted timer to a more useful and easily used timer library.

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This commit is contained in:
skarg
2010-03-05 05:01:26 +00:00
parent d639f48788
commit d5c542fd22
11 changed files with 409 additions and 211 deletions
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bacnet-stack/ports/bdk-atxx4-mstp/led.c
+20 -49
View File
@@ -26,10 +26,7 @@
#include "timer.h"
#include "led.h"
static uint32_t Off_Delay_Milliseconds_1;
static uint32_t Off_Delay_Milliseconds_2;
static uint32_t Off_Delay_Milliseconds_3;
static uint32_t Off_Delay_Milliseconds_4;
static struct itimer Off_Delay_Timer[MAX_LEDS];
/*************************************************************************
* Description: Turn on an LED
@@ -55,6 +52,9 @@ void led_on(
default:
break;
}
if (index < MAX_LEDS) {
timer_interval_no_expire(&Off_Delay_Timer[index]);
}
}
/*************************************************************************
@@ -81,6 +81,9 @@ void led_off(
default:
break;
}
if (index < MAX_LEDS) {
timer_interval_no_expire(&Off_Delay_Timer[index]);
}
}
/*************************************************************************
@@ -135,25 +138,8 @@ void led_off_delay(
uint8_t index,
uint32_t delay_ms)
{
switch (index) {
case LED_1:
Off_Delay_Milliseconds_1 = delay_ms;
timer_reset(TIMER_LED_1);
break;
case LED_2:
Off_Delay_Milliseconds_2 = delay_ms;
timer_reset(TIMER_LED_2);
break;
case LED_3:
Off_Delay_Milliseconds_3 = delay_ms;
timer_reset(TIMER_LED_3);
break;
case LED_4:
Off_Delay_Milliseconds_4 = delay_ms;
timer_reset(TIMER_LED_4);
break;
default:
break;
if (index < MAX_LEDS) {
timer_interval_start(&Off_Delay_Timer[index], delay_ms);
}
}
@@ -165,28 +151,12 @@ void led_off_delay(
void led_task(
void)
{
if (Off_Delay_Milliseconds_1) {
if (timer_elapsed_milliseconds(TIMER_LED_1, Off_Delay_Milliseconds_1)) {
Off_Delay_Milliseconds_1 = 0;
led_off(LED_1);
}
}
if (Off_Delay_Milliseconds_2) {
if (timer_elapsed_milliseconds(TIMER_LED_2, Off_Delay_Milliseconds_2)) {
Off_Delay_Milliseconds_2 = 0;
led_off(LED_2);
}
}
if (Off_Delay_Milliseconds_3) {
if (timer_elapsed_milliseconds(TIMER_LED_3, Off_Delay_Milliseconds_3)) {
Off_Delay_Milliseconds_3 = 0;
led_off(LED_3);
}
}
if (Off_Delay_Milliseconds_4) {
if (timer_elapsed_milliseconds(TIMER_LED_4, Off_Delay_Milliseconds_4)) {
Off_Delay_Milliseconds_4 = 0;
led_off(LED_4);
uint8_t i; /* loop counter */
for (i = 0; i < MAX_LEDS; i++) {
if (timer_interval_expired(&Off_Delay_Timer[i])) {
timer_interval_no_expire(&Off_Delay_Timer[i]);
led_off(i);
}
}
}
@@ -199,13 +169,14 @@ void led_task(
void led_init(
void)
{
uint8_t i; /* loop counter */
/* configure the port pins as outputs */
BIT_SET(DDRC, DDC7);
BIT_SET(DDRC, DDC6);
BIT_SET(DDRD, DDD7);
BIT_SET(DDRD, DDD6);
led_off(LED_1);
led_off(LED_2);
led_off(LED_3);
led_off(LED_4);
for (i = 0; i < MAX_LEDS; i++) {
led_off(i);
}
}