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Diffstat (limited to 'c/src/lib/libbsp/arm/lpc176x/benchmark_timer/benchmark_timer.c')
-rw-r--r-- | c/src/lib/libbsp/arm/lpc176x/benchmark_timer/benchmark_timer.c | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/c/src/lib/libbsp/arm/lpc176x/benchmark_timer/benchmark_timer.c b/c/src/lib/libbsp/arm/lpc176x/benchmark_timer/benchmark_timer.c new file mode 100644 index 0000000000..a8f2855660 --- /dev/null +++ b/c/src/lib/libbsp/arm/lpc176x/benchmark_timer/benchmark_timer.c @@ -0,0 +1,45 @@ +/** + * @file timerbenchmark.c + * + * @ingroup lpc176x + * + * @brief Timer benchmark functions for the lpc176x bsp. + */ + +/* + * Copyright (c) 2014 Taller Technologies. + * + * @author Boretto Martin (martin.boretto@tallertechnologies.com) + * @author Diaz Marcos (marcos.diaz@tallertechnologies.com) + * @author Lenarduzzi Federico (federico.lenarduzzi@tallertechnologies.com) + * @author Daniel Chicco (daniel.chicco@tallertechnologies.com) + * + * The license and distribution terms for this file may be + * found in the file LICENSE in this distribution or at + * http://www.rtems.com/license/LICENSE. + */ + +#include <rtems.h> +#include <bsp.h> +#include <rtems/btimer.h> + +#include <bsp/timer.h> + +static uint32_t benchmark_timer_base; + +void benchmark_timer_initialize( void ) +{ + benchmark_timer_base = lpc176x_timer_get_timer_value( LPC176X_TIMER_1 ); +} + +uint32_t benchmark_timer_read( void ) +{ + uint32_t delta = lpc176x_timer_get_timer_value( LPC176X_TIMER_1 ) - + benchmark_timer_base; + + return delta; +} + +void benchmark_timer_disable_subtracting_average_overhead( bool find_avg_ovhead ) +{ +}
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