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Releases: Ai-Thinker-Open/GPRS_C_SDK

V2.112

27 Jul 11:07
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V2.112 Pre-release
Pre-release

ATTENTION

You MUST update CSDTK if you want to use this version or you will fail to download firmware to A9/A9G board
download fail for CSDTK is too old

Baidu Cloud, Mega cloud, Direct link

Update

  • add AGPS support
  • fix gps reopen bug
  • add get call status api( cclc)
  • fix fs open file name bug: open fail if file name start with '/t'
  • optimize log(0) etc.
  • add audio play feature, e.g. play mp3 music
  • add amr record
  • fix ssl reconnect memory leak bug
  • add get signal quality api
  • update core from RDA

注意

用这个版本的SDK请务必更新CSDTK,主要是更新调试工具,否则将会出现下图的无法下载的情况
工具太旧无法下载

百度网盘, Mega 网盘, 直接链接

更新

  • 增加AGPS支持
  • 修复GPS重新打开失败的问题
  • 增加查询电话状态接口
  • 修复打开文件的时候文件名如果是/t开头就会打开失败的问题
  • 优化log(0)等函数
  • 增加音频播放功能,比如播放MP3音乐
  • 增加录音功能
  • 修复SSL在断开重连时内存泄漏的问题
  • 增加获得信号质量的接口(之前已经有的,不过是事件上报,这里是主动获取接口)
  • 更新RDA发布的若干更新

V2.108

29 Jun 06:53
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  • Add LBS support
  • Add Gizwits support
  • Fix bug: get base station info frequently may lead to crash
  • Chage mqtt publish length limitation(from 256 to 4096)
  • add socket timeout support
  • fix API_EVENT_ID_SIGNAL_QUALITY spell error (from API_EVENT_ID_SINGNAL_QUALITY )
  • Function sprintf() sccanf() Trace() etc. add float support( %f )
  • add time() function

百度网盘下载: GPRS_C_SDK_V2108.7z

  • 增加基站定位(LBS)(通过基站信息获得经纬度)支持
  • 增加机智云支持
  • 修复频繁获取基站信息可能会导致死机的问题
  • 修改MQTT发送长度限制,(从256到4k)解决长数据发送失败的问题
  • 增加socket超时设置
  • 修复单词拼写错误(API_EVENT_ID_SIGNAL_QUALITY )
  • 增加对sprintf、sccanf、Trace等函数的浮点数支持(%f)
  • 增加时间获取标准函数time()

V2.107

20 Jun 07:53
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  • Add folder nesting support
  • Add GNSS NMEA parse lib(use open source lib minmea)
  • Add GPS config api, and new gps demo
  • Add socket linux/posix style api

  • 增加多文件夹嵌套支持
  • 增加NMEA解析库(使用开源库minmea)
  • 增加GPS配置功能,并优化例程
  • 增加linux/posix 风格的socket接口

百度云下载链接
请不要下载上面的 Source code(zip) Source code(tar.gz),请下载GPRS_C_SDK_V2.001.7z或百度云链接,否则缺文件

V2.104

09 Jun 10:07
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  • Add ussd(not test) api
  • Add change system frequency api
  • Add battery(charger) finformation event

百度云下载
请不要下载上面的 Source code(zip) Source code(tar.gz),请下载GPRS_C_SDK_V2.001.7z或百度云链接,否则缺文件

V2.103

07 Jun 06:41
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  • update network api, add get attach status and activate status api
  • optimize network status event
  • fix GDB can not use bug for new version CSDTK(CSDTK4.*)

百度云下载链接

请不要下载上面的 Source code(zip) Source code(tar.gz),请下载GPRS_C_SDK_V2.001.7z或百度云链接,否则缺文件

V2.102

02 Jun 11:09
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V2.102 Pre-release
Pre-release
  • update new file system and api
  • fix math.h
  • update power method, sync system before shutdown
  • add get IMSI api

V2.101

29 May 11:10
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V2.101 Pre-release
Pre-release
  • add math.h
  • fix gcvt error
  • fix udp error

V2.100

28 May 11:47
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V2.100 Pre-release
Pre-release

add std api
add timezone minutes support

V2.001

11 May 17:49
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请不要下载上面的 Source code(zip) Source code(tar.gz),请下载GPRS_C_SDK_V2.001.7z或百度云链接,否则缺文件

请不要下载上面的 Source code(zip) Source code(tar.gz),请下载GPRS_C_SDK_V2.001.7z或百度云链接,否则缺文件

请不要下载上面的 Source code(zip) Source code(tar.gz),请下载GPRS_C_SDK_V2.001.7z或百度云链接,否则缺文件

Add feature

  • for CSDTK4.2
  • add fota

百度云:点我下载

V1.506

29 Jan 06:33
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国内下载链接

只需要下载一个压缩文件:GPRS_C_SDK_V1506.7z
点我下载

New features

  • add get local ip interface
  • add get cell (base station) infomation interface
  • add spi api
  • add ssl api
  • optimize mqtt ssl api
  • add software release support( e.g. ./build.sh demo gpio release )
  • add power key press detect support

bug fix

  • build script optimize
  • TF card init fail bug caused by i2c init procedure in V1.405