diff options
Diffstat (limited to 'c/src/lib/libbsp/arm/edb7312/timer/timer.c')
-rw-r--r-- | c/src/lib/libbsp/arm/edb7312/timer/timer.c | 20 |
1 files changed, 10 insertions, 10 deletions
diff --git a/c/src/lib/libbsp/arm/edb7312/timer/timer.c b/c/src/lib/libbsp/arm/edb7312/timer/timer.c index 0228716c1a..d66d181bca 100644 --- a/c/src/lib/libbsp/arm/edb7312/timer/timer.c +++ b/c/src/lib/libbsp/arm/edb7312/timer/timer.c @@ -11,8 +11,8 @@ * Notes: * This file manages the benchmark timer used by the RTEMS Timing Test * Suite. Each measured time period is demarcated by calls to - * Timer_initialize() and Read_timer(). Read_timer() usually returns - * the number of microseconds since Timer_initialize() exitted. + * benchmark_timerinitialize() and benchmark_timerread(). benchmark_timerread() usually returns + * the number of microseconds since benchmark_timerinitialize() exitted. * * It is important that the timer start/stop overhead be determined * when porting or modifying this code. @@ -25,16 +25,16 @@ #include <ep7312.h> uint16_t tstart; -bool Timer_driver_Find_average_overhead; +bool benchmark_timerfind_average_overhead; -void Timer_initialize( void ) +void benchmark_timerinitialize( void ) { *EP7312_SYSCON1 |= EP7312_SYSCON1_TC2_512KHZ; *EP7312_TC2D = 0xffff; } /* - * The following controls the behavior of Read_timer(). + * The following controls the behavior of benchmark_timerread(). * * AVG_OVEREHAD is the overhead for starting and stopping the timer. It * is usually deducted from the number returned. @@ -48,7 +48,7 @@ void Timer_initialize( void ) /* This value is in microseconds. */ #define LEAST_VALID 1 /* Don't trust a clicks value lower than this */ -int Read_timer( void ) +int benchmark_timerread( void ) { uint16_t t; uint32_t total; @@ -62,7 +62,7 @@ int Read_timer( void ) total = (uint32_t)0x0000ffff - t; /* result is 1/512000 = ~2 uS */ total = (total * 1953) / 1000; /* convert to uS */ - if ( Timer_driver_Find_average_overhead == 1 ) + if ( benchmark_timerfind_average_overhead == 1 ) return total; /* in XXX microsecond units */ else { if ( total < LEAST_VALID ) @@ -79,14 +79,14 @@ int Read_timer( void ) * in Timing Test Suite. */ -rtems_status_code Empty_function( void ) +rtems_status_code benchmark_timerempty_function( void ) { return RTEMS_SUCCESSFUL; } -void Set_find_average_overhead( +void benchmark_timerdisable_subtracting_average_overhead( bool find_flag ) { - Timer_driver_Find_average_overhead = find_flag; + benchmark_timerfind_average_overhead = find_flag; } |