121 lines
3.6 KiB
C
121 lines
3.6 KiB
C
/*
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* Copyright (c) 2006-2020, RT-Thread Development Team
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*
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* SPDX-License-Identifier: Apache-2.0
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*
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* Change Logs:
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* Date Author Notes
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* 2020-05-31 armink first version
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*/
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#include <stdio.h>
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#include <board.h>
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#include <flashdb.h>
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#include <stm32f4xx_hal.h>
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#define FDB_LOG_TAG "[main]"
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static uint32_t boot_count = 0;
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static time_t boot_time[10] = {0, 1, 2, 3};
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/* default KV nodes */
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static struct fdb_default_kv_node default_kv_table[] = {
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{"username", "armink", 0}, /* string KV */
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{"password", "123456", 0}, /* string KV */
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{"boot_count", &boot_count, sizeof(boot_count)}, /* int type KV */
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{"boot_time", &boot_time, sizeof(boot_time)}, /* int array type KV */
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};
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/* KVDB object */
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static struct fdb_kvdb kvdb = { 0 };
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/* TSDB object */
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struct fdb_tsdb tsdb = { 0 };
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extern void kvdb_basic_sample(fdb_kvdb_t kvdb);
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extern void kvdb_type_string_sample(fdb_kvdb_t kvdb);
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extern void kvdb_type_blob_sample(fdb_kvdb_t kvdb);
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extern void tsdb_sample(fdb_tsdb_t tsdb);
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static void lock(fdb_db_t db)
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{
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__disable_irq();
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}
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static void unlock(fdb_db_t db)
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{
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__enable_irq();
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}
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static fdb_time_t get_time(void)
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{
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static int counts = 0;
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/* Using the counts instead of timestamp.
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* Please change this function to return RTC time.
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*/
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return counts++;
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}
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int main(void)
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{
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fdb_err_t result;
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#ifdef FDB_USING_KVDB
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{ /* KVDB Sample */
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struct fdb_default_kv default_kv;
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default_kv.kvs = default_kv_table;
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default_kv.num = sizeof(default_kv_table) / sizeof(default_kv_table[0]);
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/* set the lock and unlock function if you want */
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fdb_kvdb_control(&kvdb, FDB_KVDB_CTRL_SET_LOCK, lock);
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fdb_kvdb_control(&kvdb, FDB_KVDB_CTRL_SET_UNLOCK, unlock);
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/* Key-Value database initialization
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*
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* &kvdb: database object
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* "env": database name
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* "fdb_kvdb1": The flash partition name base on FAL. Please make sure it's in FAL partition table.
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* Please change to YOUR partition name.
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* &default_kv: The default KV nodes. It will auto add to KVDB when first initialize successfully.
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* NULL: The user data if you need, now is empty.
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*/
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result = fdb_kvdb_init(&kvdb, "env", "fdb_kvdb1", &default_kv, NULL);
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if (result != FDB_NO_ERR) {
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return -1;
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}
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/* run basic KV samples */
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kvdb_basic_sample(&kvdb);
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/* run string KV samples */
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kvdb_type_string_sample(&kvdb);
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/* run blob KV samples */
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kvdb_type_blob_sample(&kvdb);
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}
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#endif /* FDB_USING_KVDB */
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#ifdef FDB_USING_TSDB
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{ /* TSDB Sample */
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/* set the lock and unlock function if you want */
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fdb_tsdb_control(&tsdb, FDB_TSDB_CTRL_SET_LOCK, lock);
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fdb_tsdb_control(&tsdb, FDB_TSDB_CTRL_SET_UNLOCK, unlock);
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/* Time series database initialization
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*
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* &tsdb: database object
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* "log": database name
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* "fdb_tsdb1": The flash partition name base on FAL. Please make sure it's in FAL partition table.
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* Please change to YOUR partition name.
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* get_time: The get current timestamp function.
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* 128: maximum length of each log
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* NULL: The user data if you need, now is empty.
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*/
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result = fdb_tsdb_init(&tsdb, "log", "fdb_tsdb1", get_time, 128, NULL);
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if (result != FDB_NO_ERR) {
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return -1;
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}
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/* run TSDB sample */
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tsdb_sample(&tsdb);
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}
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#endif /* FDB_USING_TSDB */
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return 0;
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}
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