1 files changed, 0 insertions, 133 deletions
diff --git a/ChibiOS_16.1.5/community/testhal/STM32/STM32F4xx/FSMC_SDRAM/membench.c b/ChibiOS_16.1.5/community/testhal/STM32/STM32F4xx/FSMC_SDRAM/membench.c
deleted file mode 100644
index 91b9aee..0000000
--- a/ChibiOS_16.1.5/community/testhal/STM32/STM32F4xx/FSMC_SDRAM/membench.c
+++ /dev/null
@@ -1,133 +0,0 @@
-/*
-    ChibiOS/RT - Copyright (C) 2013-2014 Uladzimir Pylinsky aka barthess
-
-    Licensed under the Apache License, Version 2.0 (the "License");
-    you may not use this file except in compliance with the License.
-    You may obtain a copy of the License at
-
-        http://www.apache.org/licenses/LICENSE-2.0
-
-    Unless required by applicable law or agreed to in writing, software
-    distributed under the License is distributed on an "AS IS" BASIS,
-    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
-    See the License for the specific language governing permissions and
-    limitations under the License.
-*/
-
-#include <string.h>
-
-#include "ch.h"
-#include "hal.h"
-
-#include "membench.h"
-#include "memcpy_dma.h"
-
-/*
- ******************************************************************************
- * DEFINES
- ******************************************************************************
- */
-
-/*
- ******************************************************************************
- * EXTERNS
- ******************************************************************************
- */
-
-/*
- ******************************************************************************
- * PROTOTYPES
- ******************************************************************************
- */
-
-/*
- ******************************************************************************
- * GLOBAL VARIABLES
- ******************************************************************************
- */
-volatile int warning_suppressor;
-
-/*
- ******************************************************************************
- ******************************************************************************
- * LOCAL FUNCTIONS
- ******************************************************************************
- ******************************************************************************
- */
-/*
- * Calculates memory access time in MiB/s.
- */
-double speed_mibps(const time_measurement_t *tmu, size_t len) {
-  double size; // MiB
-  double time; // sec
-
-  size  = len;
-  size /= 1024 * 1024;
-
-  time  = tmu->last;
-  time /= STM32_SYSCLK;
-
-  return size / time;
-}
-
-/*
- * Calculates memory access time in B/s.
- */
-uint32_t speed_bps(const time_measurement_t *tmu, size_t len) {
-
-  uint64_t tmp = len;
-  tmp *= STM32_SYSCLK;
-
-  return tmp / tmu->last;
-}
-
-/*
- ******************************************************************************
- * EXPORTED FUNCTIONS
- ******************************************************************************
- */
-
-/*
- *
- */
-void membench_run(membench_t *dest, const membench_t *src,
-                  membench_result_t *result) {
-  time_measurement_t mem_tmu;
-  size_t len;
-
-  if (src->size < dest->size)
-    len = src->size;
-  else
-    len = dest->size;
-
-  /* memset */
-  chTMObjectInit(&mem_tmu);
-  chTMStartMeasurementX(&mem_tmu);
-  memset(dest->start, 0x55, dest->size);
-  chTMStopMeasurementX(&mem_tmu);
-  result->memset = speed_bps(&mem_tmu, dest->size);
-
-  /* memcpy */
-  chTMObjectInit(&mem_tmu);
-  chTMStartMeasurementX(&mem_tmu);
-  memcpy(dest->start, src->start, len);
-  chTMStopMeasurementX(&mem_tmu);
-  result->memcpy = speed_bps(&mem_tmu, len);
-
-  /* memcmp */
-  chTMObjectInit(&mem_tmu);
-  chTMStartMeasurementX(&mem_tmu);
-  warning_suppressor = memcmp(dest->start, src->start, len);
-  chTMStopMeasurementX(&mem_tmu);
-  result->memcmp = speed_bps(&mem_tmu, len);
-
-  /* memcpy DMA */
-  memcpy_dma_start();
-  chTMObjectInit(&mem_tmu);
-  chTMStartMeasurementX(&mem_tmu);
-  memcpy_dma(dest->start, src->start, len);
-  chTMStopMeasurementX(&mem_tmu);
-  result->memcpy_dma = speed_bps(&mem_tmu, len);
-  memcpy_dma_stop();
-}
-