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+ esp_iot_sdk_v1.1.0_15_05_22 Release Note
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+ ----------------------------------------
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+ Resolved Issues(Bugs below are eligible for Bug Bounty Program):
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+ 1.Predictable TLS random values leads to insecure connections [projectgus]
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+ 2.Connection problem in softAP+station mode.[智捷通]
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+ 3.Low heap cause of reset when connect using SSL. [TuanPM]
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+ 4.Smart config issue [bigbear]
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+
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+ Document "2C_ESP8266__Programming Guide" updates:
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+ 1.Update Demo code of rtc timer in appendix, and rtc timer will return to zero after deep-sleep wake up. [andrew]
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+ 2.Add "3.espconn callback" in appendix to introduce espconn callbacks and the pointer may be different in different callback.[nagverma]
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+ 3.Add RF description in “2.Overview”,if RF is disabled,ESP8266 station and soft-AP are both disabled.[yiaiguo]
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+ 4.Revise name of API "wifi_softap_set_dhcps_offer_option" [ryan]
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+
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+ Optimization:
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+ 1.Solving the problem that some Wi-Fi events may be missing during test.
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+ 2.UART Wi-Fi passthrough of UDP maybe change to oneway. [orgmar]
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+ 3.Optimized FOTA to make upgrade faster
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+ 4.ESP8266 soft-AP can connected to 8 stations at most, softap_config.max_connection default is 4
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+ 5.ESP8266 station will connect to the stronger WiFi signal, if there are several APs sharing the same SSID.[stefan]
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+ 6.Add 1024KB+1024KB flash map which need boot_v1.4+, more details in document "2A-ESP8266_IOT_SDK_User_Manual"
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+ 7.Optimized PWM driver
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+ 8.Revised structure mdns_info to support 10 groups of text data.
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+ 9.Add user_rf_pre_init in user_main.c, user can set configuration of RF in it.
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+
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+ Added APIs:
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+ 1.sntp_set_timezone: set SNTP time zone.
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+ 2.espconn_dns_setserver : set default DNS server
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+ 3.system_uart_de_swap : disable UART0 swap
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+ 4.system_get_flash_size_map: get flash size and flash map
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+ 5.system_phy_set_max_tpw : set maximum RF TX power
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+ 6.system_phy_set_tpw_via_vdd33 :set RF TX power according to VDD33
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+ 7.system_phy_set_rfoption : set RF option
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+ 8.wifi_station_get_rssi:get rssi of AP which ESP8266 station connected to
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+ 9.wifi_softap_get_station_num :get number count of stations connected to ESP8266 soft-AP
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+
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+ AT_v0.24 Release Note:
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+ Note: For AT firmware to support FOTA, flash size need to be 1024KB or more than that.
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+ Optimization:
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+ 1.Disable data echo of command "AT+CIPSEND"
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+ 2.Optimized "AT+CWJAP?" to get channel and rssi
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+ 3.ESP8266 station IP can only be got and inquiried after ESP8266 station connected to AP
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+
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+ Added AT command:
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+ 1.AT+RFPOWER :set maximum RF TX power
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+ 2.AT+RFVDD : set RF TX power according to VDD33
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+
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+
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+ 自从乐鑫信息科技于 2015-03-20 启动 Bug 赏金计划以来,我们收到了一些重要问题反馈及建议,感谢世界各地的开发者对 ESP8266的关注,推动我们的软件更进一步,技术支持团队也得到迅速地成长。我们将在如下发布日志中点名感谢您的帮助。
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+
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+ esp_iot_sdk_v1.1.0_15_05_22 Release Note
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+ 修正问题(符合乐鑫 Bug 赏金计划):
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+ 1.随机值的生成可以被预测,完善随机数的产生机制 [projectgus]
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+ 2.softAP+station 模式下,可能连接 ESP8266 soft-AP 失败 [智捷通]
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+ 3.内存不足导致 SSL 连接时重启. [TuanPM]
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+ 4.Smart config 相关问题 [bigbear]
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+
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+ 文档 "2C_ESP8266__Programming Guide" 更新:
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+ 1.更新附录中的 RTC 示例代码,RTC 时钟会因 deep-sleep 清零. [andrew]
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+ 2.附录新增 "3.espconn callback"介绍 espconn callbacks,不同的 espconn callback 中 espconn 结构体指针可能不同.[nagverma]
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+ 3.“2.概述”中增加 RF 设置的说明,如果不打开 RF ,ESP8266 station 和 soft-AP 均失效。[yiaiguo]
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+ 4.修正 API 名称 "wifi_softap_set_dhcps_offer_option" [ryan]
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+
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+ 优化:
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+ 1.解决特定测试环境下某些 Wi-Fi events 可能缺失的问题。
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+ 2.UDP 透传可能变成单向传输的相关问题 [orgmar]
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+ 3.优化 FOTA 的底层实现,加快升级速度
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+ 4.ESP8266 soft-AP 最多可连接 8 个 station, 默认最大连接个数为 4
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+ 5.当多个 AP 的 SSID password相同时,ESP8266 station 默认连接信号最强的 AP。[stefan]
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+ 6.更新 boot_v1.4+ 及编译文件,支持 1024KB+1024KB flash map , flash map 的详细介绍见文档 "2A-ESP8266_IOT_SDK_User_Manual"
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+ 7.优化 PWM driver
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+ 8.优化 structure mdns_info 支持 10 组 text data.
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+ 9.在 user_main.c 中新增 user_rf_pre_init , 用户可在 user_rf_pre_init 中调用 system_phy_set_rfoption 配置 RF 初始化.
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+
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+ 新增 APIs:
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+ 1.sntp_set_timezone: SNTP 设置时区
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+ 2.espconn_dns_setserver : 设置默认 DNS server
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+ 3.system_uart_de_swap : 取消 UART0 转换
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+ 4.system_get_flash_size_map: 查询 flash size 和 flash map
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+ 5.system_phy_set_max_tpw : 设置 RF TX power 最大值
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+ 6.system_phy_set_tpw_via_vdd33 :根据 VDD33 设置 RF TX power
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+ 7.system_phy_set_rfoption : 设置 RF
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+ 8.wifi_station_get_rssi:查询 ESP8266 station 连接的 AP 的信号强度
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+ 9.wifi_softap_get_station_num :查询连接到 ESP8266 soft-AP 的 station 数目
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+
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+ AT_v0.24 Release Note:
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+ 注意:运行 AT 固件,支持云端升级,请使用 1024KB 或以上容量的 flash
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+
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+ 优化:
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+ 1."AT+CIPSEND" 发送数据时,数据不回显
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+ 2.优化"AT+CWJAP?" 可获得信道和信号强度
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+ 3.必须在 ESP8266 station 连接到 AP 后,才能查询到 ESP8266 station IP
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+
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+ 新增 AT command:
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+ 1.AT+RFPOWER :设置 RF TX power 最大值
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+ 2.AT+RFVDD : 根据 VDD33 设置 RF TX power
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+
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+ Thanks for your interest in ESP8266 !
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+
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esp_iot_sdk_v1.0.1_15_05_04_p1
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-------------------------------------------
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Here is a patch for station+softAP issue that users may have, based on SDK_v1.0.1,
@@ -18,7 +117,7 @@ Optimization:
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1. Optimized IOT_Espressif_EspTouch.APK (apply for access from Espressif) for improved compatibility. [???]
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2. TCP server can not open again immediately with the same port [624908539]
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3. Update UART driver for parity bit value may be incorrect [1062583993]
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- 4. Add define of � ICACHE_RODATA_ATTR� for Symbol 'ICACHE_RODATA_ATTR' could not be resolved. [???]
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+ 4. Add define of “ ICACHE_RODATA_ATTR” for Symbol 'ICACHE_RODATA_ATTR' could not be resolved. [???]
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5. Add API wifi_softap_dhcps_set_offer_option to enable/disable ESP8266 softAP DHCP server default gateway. [xyz769]
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6. AT register_uart_rx_intr may enter callback twice. [???]
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7.optimize document that WPA password length range : 8 ~ 64 bytes [785057041]
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4.UDP broadcast issue in WEP
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Optimize:
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- 1.Add more details about measure ADC & VDD3P3 in appendix of document� 2C-SDK-Espressif IoT SDK Programming Guide� [BBP#15 reporter (DarkByte)]
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+ 1.Add more details about measure ADC & VDD3P3 in appendix of document“ 2C-SDK-Espressif IoT SDK Programming Guide” [BBP#15 reporter (DarkByte)]
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2.Can not do any WiFi related operation if WiFi mode is in NULL_MODE [BBP#23 reporter (hao.wang)]
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3.start_ip and end_ip won't change through API wifi_softap_set_dhcps_lease [BBP#37 reporter (glb)]
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4.AT get into busy state [BBP#35 reporter (tommy_hk)]
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