[GitHub] kasjer closed pull request #1567: spiflash stress test

[GitBox <gi...@apache.org>]

kasjer closed pull request #1567: spiflash stress test
URL: https://github.com/apache/mynewt-core/pull/1567
 
 
   

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diff --git a/test/spiflash_stress_test/pkg.yml b/test/spiflash_stress_test/pkg.yml
new file mode 100644
index 0000000000..201236c328
--- /dev/null
+++ b/test/spiflash_stress_test/pkg.yml
@@ -0,0 +1,34 @@
+#
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you 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.
+#
+
+pkg.name: test/spiflash_stress_test
+pkg.description: spiflash stress tester
+pkg.homepage: "http://mynewt.apache.org/"
+pkg.keywords:
+
+pkg.deps:
+    - "@apache-mynewt-core/kernel/os"
+    - "@apache-mynewt-core/hw/hal"
+    - "@apache-mynewt-core/sys/shell"
+pkg.req_apis:
+    - console
+
+pkg.init:
+    spiflash_stress_test_init: 500
+
diff --git a/test/spiflash_stress_test/src/spiflash_stress_test.c b/test/spiflash_stress_test/src/spiflash_stress_test.c
new file mode 100644
index 0000000000..633313376a
--- /dev/null
+++ b/test/spiflash_stress_test/src/spiflash_stress_test.c
@@ -0,0 +1,179 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements.  See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership.  The ASF licenses this file
+ * to you 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 <inttypes.h>
+#include "os/mynewt.h"
+#include <console/console.h>
+#include <hal/hal_bsp.h>
+#include <hal/hal_flash.h>
+#include <hal/hal_flash_int.h>
+#include <shell/shell.h>
+#include <stdio.h>
+#include <string.h>
+
+#define SPIFLASH_STRESS_TEST_TASK_COUNT 3
+
+struct runtest_task {
+    struct os_task task;
+    char name[sizeof "taskX"];
+    OS_TASK_STACK_DEFINE_NOSTATIC(stack, MYNEWT_VAL(SPIFLASH_STRESS_TEST_STACK_SIZE));
+};
+
+static struct runtest_task runtest_tasks[SPIFLASH_STRESS_TEST_TASK_COUNT];
+
+static int runtest_next_task_idx;
+
+struct task_cfg {
+    uint8_t flash_area_id;
+    uint32_t flash_area_offset;
+    uint32_t flash_area_size;
+    int increment;
+    int pin;
+} task_args[] = {
+    { MYNEWT_VAL(SPIFLASH_STRESS_TEST_FLASH_AREA_ID), 0x00000, 0x01000, 1, 11 },
+    { MYNEWT_VAL(SPIFLASH_STRESS_TEST_FLASH_AREA_ID), 0x02000, 0x06000, 7, 12 },
+    { MYNEWT_VAL(SPIFLASH_STRESS_TEST_FLASH_AREA_ID), 0x08000, 0x08000, 13, 13 },
+};
+
+
+struct os_task *
+runtest_init_task(os_task_func_t task_func, uint8_t prio)
+{
+    struct os_task *task = NULL;
+#if 1
+    os_stack_t *stack;
+    char *name;
+    int rc;
+
+    if (runtest_next_task_idx >= SPIFLASH_STRESS_TEST_TASK_COUNT) {
+        assert("No more test tasks");
+        return NULL;
+    }
+
+    task = &runtest_tasks[runtest_next_task_idx].task;
+    stack = runtest_tasks[runtest_next_task_idx].stack;
+    name = runtest_tasks[runtest_next_task_idx].name;
+
+    strcpy(name, "task");
+    name[4] = '0' + runtest_next_task_idx;
+    name[5] = '\0';
+
+    rc = os_task_init(task, name, task_func, &task_args[runtest_next_task_idx],
+                      prio, OS_WAIT_FOREVER, stack,
+                      MYNEWT_VAL(SPIFLASH_STRESS_TEST_STACK_SIZE));
+    assert(rc == 0);
+
+#endif
+    runtest_next_task_idx++;
+    return task;
+}
+
+const uint8_t pattern[] = "1234567890 We choose to go to the moon in this decade and do the other things, not because they are easy, but because they are hard.";
+
+struct os_sem sem;
+
+void flash_test_task1(void *arg)
+{
+    const struct flash_area *fa;
+    struct task_cfg *cfg = arg;
+    int i;
+    int increment;
+    uint8_t pat_buf[sizeof(pattern)];
+
+    g_current_task->t_pad = cfg->pin;
+    if (flash_area_open(cfg->flash_area_id, &fa))
+        return;
+
+    while (1) {
+        os_sem_pend(&sem, OS_TIMEOUT_NEVER);
+        console_printf("Task %d starts\n", os_sched_get_current_task()->t_taskid);
+        flash_area_erase(fa, cfg->flash_area_offset, cfg->flash_area_size);
+        increment = cfg->increment;
+        int chunk = 0;
+        for (i = 0 ; i < cfg->flash_area_size; ) {
+            chunk += increment;
+            if (chunk < 0 || chunk > sizeof(pattern)) {
+                increment = -increment;
+                chunk += increment;
+            }
+            if (i + chunk > cfg->flash_area_size)
+                chunk = cfg->flash_area_size - i;
+            flash_area_write(fa, cfg->flash_area_offset + i, pattern, chunk);
+            i += chunk;
+            os_time_delay(1);
+        }
+
+        increment = cfg->increment;
+        chunk = 0;
+        for (i = 0 ; i < cfg->flash_area_size; ) {
+            chunk += increment;
+            if (chunk < 0 || chunk > sizeof(pattern)) {
+                increment = -increment;
+                chunk += increment;
+            }
+            memset(pat_buf, 0xDA, chunk);
+            if (i + chunk > cfg->flash_area_size)
+                chunk = cfg->flash_area_size - i;
+            flash_area_read(fa, cfg->flash_area_offset + i, pat_buf, chunk);
+            if (memcmp(pattern, pat_buf, chunk) != 0) {
+                console_printf("Flast write/read failed\n");
+            }
+            os_time_delay(1);
+            i += chunk;
+        }
+        console_printf("Task %d finished and waits for next start\n",
+                       os_sched_get_current_task()->t_taskid);
+    }
+}
+
+static int spiflash_stress_test_cli_cmd(int argc, char **argv);
+static struct shell_cmd spiflash_stress_cmd_struct = {
+    .sc_cmd = "flashstress",
+    .sc_cmd_func = spiflash_stress_test_cli_cmd
+};
+
+static int
+spiflash_stress_test_cli_cmd(int argc, char **argv)
+{
+    if (argc > 1 && (!strcmp(argv[1], "?") || !strcmp(argv[1], "help"))) {
+        console_printf("Commands Available\n");
+        console_printf("start\n");
+        return 0;
+    }
+
+    os_sem_release(&sem);
+    os_sem_release(&sem);
+    os_sem_release(&sem);
+
+    return 0;
+}
+
+/*
+ * Initialize the package. Only called from sysinit().
+ */
+void
+spiflash_stress_test_init(void)
+{
+    os_sem_init(&sem, 0);
+    runtest_init_task(flash_test_task1, MYNEWT_VAL(OS_MAIN_TASK_PRIO) + 1);
+    runtest_init_task(flash_test_task1, MYNEWT_VAL(OS_MAIN_TASK_PRIO) + 2);
+    runtest_init_task(flash_test_task1, MYNEWT_VAL(OS_MAIN_TASK_PRIO) + 3);
+
+    shell_cmd_register(&spiflash_stress_cmd_struct);
+}
diff --git a/test/spiflash_stress_test/syscfg.yml b/test/spiflash_stress_test/syscfg.yml
new file mode 100644
index 0000000000..c3ac7e6e16
--- /dev/null
+++ b/test/spiflash_stress_test/syscfg.yml
@@ -0,0 +1,26 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you 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.
+#
+
+syscfg.defs:
+    SPIFLASH_STRESS_TEST_FLASH_AREA_ID:
+        description: 'Flash area ID to use for stress testing'
+        restriction: !null
+        value:
+    SPIFLASH_STRESS_TEST_STACK_SIZE:
+        description: 'Stack size for flash stressing tasks'
+        value: 150


 

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