diff options
Diffstat (limited to 'source/hal/source/platform/mps3/source/timer_mps3.c')
| -rw-r--r-- | source/hal/source/platform/mps3/source/timer_mps3.c | 28 |
1 files changed, 13 insertions, 15 deletions
diff --git a/source/hal/source/platform/mps3/source/timer_mps3.c b/source/hal/source/platform/mps3/source/timer_mps3.c index 6330269..7ce3002 100644 --- a/source/hal/source/platform/mps3/source/timer_mps3.c +++ b/source/hal/source/platform/mps3/source/timer_mps3.c @@ -20,6 +20,8 @@ #include "smm_mps3.h" /* Memory map for MPS3. */ static uint64_t cpu_cycle_count = 0; /* 64-bit cpu cycle counter */ +static const char* unit_cycles = "cycles"; +static const char* unit_ms = "milliseconds"; /** * @brief Gets the system tick triggered cycle counter for the CPU. @@ -69,12 +71,10 @@ void platform_reset_counters(void) #endif /* defined (ARM_NPU) */ } -pmu_counters platform_get_counters(void) +void platform_get_counters(pmu_counters* counters) { - pmu_counters platform_counters = { - .num_counters = 0, - .initialised = true - }; + counters->num_counters = 0; + counters->initialised = true; uint32_t i = 0; #if defined (ARM_NPU) @@ -84,20 +84,20 @@ pmu_counters platform_get_counters(void) npu_counters.npu_evt_counters[i].counter_value, npu_counters.npu_evt_counters[i].name, npu_counters.npu_evt_counters[i].unit, - &platform_counters); + counters); } for (i = 0; i < ETHOSU_DERIVED_NCOUNTERS; ++i) { add_pmu_counter( npu_counters.npu_derived_counters[i].counter_value, npu_counters.npu_derived_counters[i].name, npu_counters.npu_derived_counters[i].unit, - &platform_counters); + counters); } add_pmu_counter( npu_counters.npu_total_ccnt, "NPU TOTAL", - "cycles", - &platform_counters); + unit_cycles, + counters); #endif /* defined (ARM_NPU) */ #if defined(CPU_PROFILE_ENABLED) @@ -111,14 +111,14 @@ pmu_counters platform_get_counters(void) add_pmu_counter( mps3_counters.counter_systick, "CPU TOTAL", - "cycles", - &platform_counters); + unit_cycles, + counters); add_pmu_counter( get_tstamp_milliseconds(&mps3_counters), "DURATION", - "milliseconds", - &platform_counters); + unit_ms, + counters); #endif /* defined(CPU_PROFILE_ENABLED) */ #if !defined(CPU_PROFILE_ENABLED) @@ -129,8 +129,6 @@ pmu_counters platform_get_counters(void) UNUSED(i); #endif /* !defined(ARM_NPU) */ #endif /* !defined(CPU_PROFILE_ENABLED) */ - - return platform_counters; } uint32_t get_mps3_core_clock(void) |