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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/timer.h
+54 -13
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@@ -30,28 +30,69 @@
/* Timer Module */
/* elapsed timer structure */
struct etimer {
uint32_t start;
};
/* interval timer structure */
struct itimer {
uint32_t start;
uint32_t interval;
};
#ifdef __cplusplus
extern "C" {
#endif /* __cplusplus */
/* these 3 functions are created in the hardware specific module */
void timer_init(
void);
unsigned long timer_milliseconds(
unsigned index);
uint32_t timer_milliseconds(void);
uint32_t timer_milliseconds_set(
uint32_t value);
/* these functions are in the generic timer.c module */
/* elapsed timer */
void timer_elapsed_start(
struct etimer *t);
void timer_elapsed_start_offset(
struct etimer *t,
uint32_t offset);
uint32_t timer_elapsed_time(
struct etimer *t);
bool timer_elapsed_milliseconds(
unsigned index,
unsigned long value);
struct etimer *t,
uint32_t value);
bool timer_elapsed_seconds(
unsigned index,
unsigned long value);
struct etimer *t,
uint32_t value);
bool timer_elapsed_minutes(
unsigned index,
unsigned long seconds);
unsigned long timer_milliseconds_set(
unsigned index,
unsigned long value);
unsigned long timer_reset(
unsigned index);
struct etimer *t,
uint32_t seconds);
/* interval timer */
void timer_interval_start(
struct itimer *t,
uint32_t interval);
void timer_interval_start_seconds(
struct itimer *t,
uint32_t interval);
void timer_interval_start_minutes(
struct itimer *t,
uint32_t interval);
bool timer_interval_expired(
struct itimer *t);
uint32_t timer_interval(
struct itimer *t);
uint32_t timer_interval_elapsed(
struct itimer *t);
void timer_interval_no_expire(
struct itimer *t);
void timer_interval_reset(
struct itimer *t);
void timer_interval_restart(
struct itimer *t);
#ifdef __cplusplus
}