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- /******************************************************************************
- * 2016 ideasX (Tyler Berezowsky)
- *
- * FileName: config.c
- *
- * Description: This file is going to need alot of help by a C wizard, but it currently works...I think.
- *
- * 2016/8/8, v1.0 created this file
- *******************************************************************************
- *
- * Copyright (c) 2014-2015, Tuan PM <tuanpm at live dot com>
- * All rights reserved.
- *
- * Redistribution and use in source and binary forms, with or without
- * modification, are permitted provided that the following conditions are met:
- *
- * * Redistributions of source code must retain the above copyright notice,
- * this list of conditions and the following disclaimer.
- * * Redistributions in binary form must reproduce the above copyright
- * notice, this list of conditions and the following disclaimer in the
- * documentation and/or other materials provided with the distribution.
- * * Neither the name of Redis nor the names of its contributors may be used
- * to endorse or promote products derived from this software without
- * specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
- * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
- * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
- * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
- * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
- * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
- * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
- * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
- * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
- * POSSIBILITY OF SUCH DAMAGE.
- */
- #include "ets_sys.h"
- #include "os_type.h"
- #include "mem.h"
- #include "osapi.h"
- #include "user_interface.h"
- #include "mqtt/mqtt.h"
- #include "modules/config.h"
- #include "user_config.h"
- #include "driver/uart.h"
- /* CFG_LOCATION: 0x2
- * (CFG_LOCATION + 0)*0x1000 = 0x2000
- * (CFG_LOCATION + 1)*0x1000 = 0x3000
- * (CFG_LOCATION + 2)*0x1000 = 0x4000
- * (CFG_LOCATOIN + 3)*0x1000 = 0x5000
- *
- */
- SYSCFG sysCfg;
- SAVE_FLAG saveFlag;
- MQTT_TOPICS mqttTopics;
- void ICACHE_FLASH_ATTR cfg_save()
- {
- #if CONFIG_DEBUG
- uart0_sendStr("Writing New Default Module Configuration\r\n");
- #endif
- spi_flash_read((CFG_LOCATION + 3) * SPI_FLASH_SEC_SIZE, // read config sector 3 for
- (uint32 *)&saveFlag, sizeof(SAVE_FLAG)); // saveFlag
- if (saveFlag.flag == 0) {
- spi_flash_erase_sector(CFG_LOCATION + 1); // erase config sector 1
- spi_flash_write((CFG_LOCATION + 1) * SPI_FLASH_SEC_SIZE, // write sysCfg in config sector 1
- (uint32 *)&sysCfg, sizeof(SYSCFG));
- saveFlag.flag = 1; // set saveFlag.flag
- spi_flash_erase_sector(CFG_LOCATION + 3); // erase config sector 3
- spi_flash_write((CFG_LOCATION + 3) * SPI_FLASH_SEC_SIZE, // write saveFlag to config sector 3
- (uint32 *)&saveFlag, sizeof(SAVE_FLAG));
- }
- else {
- spi_flash_erase_sector(CFG_LOCATION + 0); // erase config sector 0 for sysCfg
- spi_flash_write((CFG_LOCATION + 0) * SPI_FLASH_SEC_SIZE, // write sysCfg to config sector 0
- (uint32 *)&sysCfg, sizeof(SYSCFG));
- saveFlag.flag = 0; // clear saveFlag.flag
- spi_flash_erase_sector(CFG_LOCATION + 3); // erase config sector 3
- spi_flash_write((CFG_LOCATION + 3) * SPI_FLASH_SEC_SIZE, // write saveFlag to config sector 3
- (uint32 *)&saveFlag, sizeof(SAVE_FLAG));
- }
- }
- void ICACHE_FLASH_ATTR cfg_load()
- {
- #if CONFIG_DEBUG
- uart0_sendStr("Loading Default Module Configuration...\r\n");
- #endif
- spi_flash_read((CFG_LOCATION + 3) * SPI_FLASH_SEC_SIZE, // read save Flag to config sector 3
- (uint32 *)&saveFlag, sizeof(SAVE_FLAG));
- if (saveFlag.flag == 0) { // if saveFlag.flag == 0
- spi_flash_read((CFG_LOCATION + 0) * SPI_FLASH_SEC_SIZE, // write sysCfg to config sector 0
- (uint32 *)&sysCfg, sizeof(SYSCFG));
- } else { // if saveFlag.flag == 1
- spi_flash_read((CFG_LOCATION + 1) * SPI_FLASH_SEC_SIZE, // write sysCfg to config sector 1
- (uint32 *)&sysCfg, sizeof(SYSCFG));
- }
- if(sysCfg.cfg_holder != CFG_HOLDER){ // if sysCfg doesn't contain the proper check value
- os_memset(&sysCfg, 0x00, sizeof sysCfg); // clear sysCfg
- sysCfg.cfg_holder = CFG_HOLDER;
- os_sprintf(sysCfg.sta_ssid[0], "%s", STA_SSID); // load STA_SSID into sysCfg
- os_sprintf(sysCfg.sta_pwd[0], "%s", STA_PASS); // load STA_PASS into sysCfg
- sysCfg.sta_type[0] = STA_TYPE; // load STA_TYPE into sysCfg
- sysCfg.registered_stations = 1;
- sysCfg.current_station = 0;
- wifi_get_macaddr(STATION_IF, sysCfg.device_id);
- os_sprintf(sysCfg.mqtt_host, "%s", MQTT_HOST); // load MQTT_HOST
- sysCfg.mqtt_port = MQTT_PORT; // load MQTT_PORT
- os_sprintf(sysCfg.mqtt_user, "%s", MQTT_USER); // load MQTT_USER
- os_sprintf(sysCfg.mqtt_pass, "%s", MQTT_PASS); // load MQTT_PASS
- sysCfg.security = DEFAULT_SECURITY; /* default non ssl */
- sysCfg.mqtt_keepalive = MQTT_KEEPALIVE; // load MQTT_KEEPALIVE
- os_sprintf(sysCfg.ota_host, "%s", OTA_HOST);
- sysCfg.ota_port = OTA_PORT;
- cfg_save();
- }
- sysCfg.module_state.all_flags = 0U; // clear all flags
- sysCfg.uart_state = 0;
- sysCfg.module_state.alive = true;
- os_sprintf(mqttTopics.data, "/encoder/" MACSTR "/data", MAC2STR(sysCfg.device_id));
- os_sprintf(mqttTopics.command, "/encoder/" MACSTR "/command", MAC2STR(sysCfg.device_id));
- os_sprintf(mqttTopics.health, "/encoder/" MACSTR "/health", MAC2STR(sysCfg.device_id));
- }
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