物联网行业中模组的AT指令详解以及使用
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描述
一 概述
AT 命令（AT Commands）最早是由发明拨号调制解调器（MODEM）的贺氏公司（Hayes）为了控制 MODEM 而发明的控制协议。后来随着网络带宽的升级，速度很低的拨号 MODEM 基本退出一般使用市场，但是 AT 命令保留下来。当时主要的移动电话生产厂家共同为 GSM 研制了一整套 AT 命令，用于控制手机的 GSM 模块。AT 命令在此基础上演化并加入 GSM 07.05 标准以及后来的 GSM 07.07 标准，实现比较健全的标准化。
在随后的 GPRS 控制、3G 模块等方面，均采用的 AT 命令来控制，AT 命令逐渐在产品开发中成为实际的标准。如今，AT 命令也广泛的应用于嵌入式开发领域，AT 命令作为主芯片和通讯模块的协议接口，硬件接口一般为串口，这样主控设备可以通过简单的命令和硬件设计完成多种操作。
AT命令集是由拨号调制解调器(MODEM)的发明者贺氏公司(Hayes)为了控制Modem发明的控制协议.AT是Attention的缩写,协议本身采用文本.每个命令均以AT打头,因此得名。
随着网络升级为宽带,速度很低拨号MODEM基本已经退出一般使用市场.我最近一次看见使用拨号MODEM的地方是深圳市的网络报税系统.必要拨号到税务局的服务器才能使用。也就在这个很小的市场才留到一点空间。其余一般都用上ADSL的modem了。
贺氏公司象很多发明伟大的产品的公司一样，在发明了划时代的MODEM产品后，没有进一步升级技术。现在已经于1999年破产消失了，类似的例子有发明浏览器的Netscape，第一个成为网络操作系统的Novell公司，现在都已经边缘化了。
但是AT命令保留下来了。主要的移动电话生产厂商诺基亚、爱立信、摩托罗拉和HP共同为GSM 研制了一整套AT指令，用于控制手机GSM模块。其中就包括对SMS的控制。AT指令在此基础上演化并被加入GSM 07．05标准以及现在的GSM07．07标准。
在随后的GPRS控制，3G模块，以及工业上常用的PDU，均采用AT命令集来控制，这样AT命令实际在这一些产品上成为事实的标准。
二 AT指令应用场景
AT 命令集是一种应用于 AT 服务器（AT Server）与 AT 客户端（AT Client）间的设备连接与数据通信的方式。 其基本结构如下图所示：
一般 AT 命令由三个部分组成，分别是：前缀、主体和结束符。其中前缀由字符 AT 构成；主体由命令、参数和可能用到的数据组成；结束符一般为 ("rn")。
AT 功能的实现需要 AT Server 和 AT Client 两个部分共同完成。
AT Server 主要用于接收 AT Client 发送的命令，判断接收的命令及参数格式，并下发对应的响应数据，或者主动下发数据。
AT Client 主要用于发送命令、等待 AT Server 响应，并对 AT Server 响应数据或主动发送的数据进行解析处理，获取相关信息。
AT Server 和 AT Client 之间支持多种数据通讯的方式（UART、SPI 等），目前最常用的是串口 UART 通讯方式。
AT Server 向 AT Client 发送的数据分成两种：响应数据和 URC 数据。
响应数据： AT Client 发送命令之后收到的 AT Server 响应状态和信息。
URC 数据： AT Server 主动发送给 AT Client 的数据，一般出现在一些特殊的情况，比如 WIFI 连接断开、TCP 接收数据等，这些情况往往需要用户做出相应操作。
随着 AT 命令的逐渐普及，越来越多的嵌入式产品上使用了 AT 命令，AT 命令作为主芯片和通讯模块的协议接口，硬件接口一般为串口，这样主控设备可以通过简单的命令和硬件设计完成多种操作。
虽然 AT 命令已经形成了一定的标准化，但是不同的芯片支持的 AT 命令并没有完全统一，这直接提高了用户使用的复杂性。对于 AT 命令的发送和接收以及数据的解析没有统一的处理方式。并且在使用 AT 设备连接网络时，只能通过命令完成简单的设备连接和数据收发功能，很难做到对上层网络应用接口的适配，不利于产品设备的开发。
三 AT指令组件相关软件的使用
1 Gitee链接地址
组件位于amaziot_bloom_os_sdklibrariesamxtuam_at.c
Gitee源码地址：https://gitee.com/ning./hongdou
Github源码地址：https://github.com/ayumid/hongdou
2 应用层组件功能介绍
提供AT指令解析实现方式。用户可以通过AT指令组件，设计开发项目的AT指令。组件内同时支持其它标准指令。
使用该组件，必须同时使用文件组件，透传组件模式切换组件，心跳组件，以及TCP组件，因为AT指令组件里的AT指令实现，需要串口接收数据，分析指令中的参数后调用了文件读写，部分还会打开关闭Socket等操作，用户在使用本组件的时候，可以删除不用的组件部分。
3 代码讲解
上电后，串口发“+++”，退出透传模式，进入AT模式。不退出透传模式，发送的AT指令会通过Socket发送到云端。
AT指令和透传数据都是从AT串口发送到DTU，dtu_uart_data_recv_thread，是串口数据的接收线程
1 dtu_get_uart_ctx
功能：该函数用于，其它软件模块使用串口模块相关资源时，获取资源句柄。
参数：无
返回值：文件缓冲区指针
示例：
dtu_uart_ctx = dtu_get_uart_ctx();
2 dtu_uart_data_recv_cbk
功能：该函数用于，串口数据接收回调函数，通过UART_OPEN注册给底层。
参数：
| 参数 | 释义 |
| data | 数据地址 |
| len | 数据长度 |
返回值：无
示例：
//打开串口，并设置回调函数 UART_OPEN(dtu_uart_data_recv_cbk);
3 dtu_uart4_data_recv_cbk
功能：该函数用于，串口数据接收回调函数，通过UART_OPEN注册给底层。
参数：
| 参数 | 释义 |
| data | 数据地址 |
| len | 数据长度 |
返回值：无
示例：
//配置串口4，用于接收amg10发来的gnss nmea信息 UART4_OPEN(dtu_uart4_data_recv_cbk);
4 is_begin_with
功能：该函数用于，判断字符串str1是否以字符串str2开头。
参数：
| 参数 | 释义 |
| str1 | 被比较字符串 |
| str2 | 比较字符串 |
返回值：无
示例：
//判断数据最前几个字节是否是网络at指令标志
if(is_begin_with(rcvdata,dtu_file_ctx- >net_at.cmdpw) == 1 && strstr((const char*)rcvdata,"rn") != NULL)
{
//执行网络at
dtu_process_at_cmd_mode(rcvdata, len);
}
5 at_ParamStrParse
功能：该函数用于，解析AT指令里面的字符串参数。
参数：
| 参数 | 释义 |
| param | 参数指针 |
返回值：无
示例：
if (param- >type == AT_CMDPARAM_STRING && param- >length >= 2)
return (uint8_t *)at_ParamStrParse(param);
6 at_ParamStr
功能：该函数用于，判断当前字符参数是否需要解析，需要解析，调用相应API。
参数：
| 参数 | 释义 |
| param | 参数指针 |
| paramok | 结果指针 |
返回值：无
示例：
link = (UINT8 *)at_ParamStr(dtu_atcmd_param- >params[0], ¶mRet);
7 at_ParamUint
功能：该函数用于，解析AT指令里面的整形参数。
参数：
| 参数 | 释义 |
| param | 参数指针 |
| paramok | 结果指针 |
返回值：无
示例：
aliveSeconds = (UINT16)at_ParamUint(dtu_mqtt_at_cmd_param- >params[index++], ¶mRet);
8 dtu_send_to_uart
功能：该函数用于，发送数据到串口。
参数：
| 参数 | 释义 |
| toUart | 发送数据指针 |
| length | 发送数据长度 |
返回值：无
示例：
dtu_send_to_uart("rnOKrn", 6);
9 check_serial_mode
功能：该函数用于，收到数据后，调用此API，检测当前是会否是透传模式，数据是字符“+++”，就退出透传。
参数：
| 参数 | 释义 |
| msgUartData | 消息缓冲区指针 |
返回值：无
示例：
//检查是否收到"+++"，退出透传，进入AT模式 check_serial_mode(uartData);
10 dtu_handle_serial_data
功能：该函数用于，收到串口数据后，处理。
参数：
| 参数 | 释义 |
| uartData | 串口数据缓冲区指针 |
返回值：无
示例：
//处理串口数据 dtu_handle_serial_data(&uart_temp);
11 dtu_process_at_cmd_mode
功能：该函数用于，at指令解析，找出at命令名字。
参数：
| 参数 | 释义 |
| paatCmdDataram | 数据缓冲区指针 |
| data_len | 缓冲区数据长度 |
返回值：无
示例：
dtu_process_at_cmd_mode(dtu_at_cmd_tmp, strlen(dtu_at_cmd_tmp));
12 dtu_process_at_cmd_line
功能：该函数用于，根据at命令名字，找到对应的函数调用处理。申请当前处理指令需要的内存。如果指令不是自定义指令，就调用底层指令查询。
参数：
| 参数 | 释义 |
| cmdName | AT指令的名字 |
| cmdLine | 缓冲区指针 |
返回值：无
示例：
dtu_process_at_cmd_line(atName, sio_info_ptr- >cmd_line_buffer);
13 dtu_package_at_cmd
功能：该函数用于，解析AT指令有几个参数，参数类型等，存入相应的结构体数组。如果参数是空，即AT指令里两个头号紧挨着，会标记空指令。
参数：
| 参数 | 释义 |
| atName | AT指令的名字 |
| atLine | 缓冲区指针 |
| dtu_atcmd_param | 指令类型 |
返回值：无
示例：
//判断AT指令是否正确
if(dtu_package_at_cmd(atName, atLine, &dtu_atcmd_param) == 0)
{
//调用对应的AT指令处理函数
result = dtu_at_trans_cmd_func_setip(&dtu_atcmd_param, atLine, resp);
//释放AT指令资源
dtu_free_param(&dtu_atcmd_param);
}
14 dtu_free_param
功能：该函数用于，释放解析AT指令后，出入结构体数组的参数动态内存。
参数：
| 参数 | 释义 |
| dtu_atcmd_param | 缓冲区指针 |
返回值：无
示例：
//释放AT指令资源 dtu_free_param(&dtu_atcmd_param);
15 dtu_at_trans_cmd_func_setip
解析设置，例：AT+TRANSIP="TCP","82.156.204.19",19731
其它指令同理
功能：该函数用于，解析 SETIP AT指令。
参数：
| 参数 | 释义 |
| dtu_atcmd_param | 参数指针 |
| atLine | 缓冲区指针 |
| resp | 返回值指针 |
返回值：无
示例：
//调用对应的AT指令处理函数 result = dtu_at_trans_cmd_func_setip(&dtu_atcmd_param, atLine, resp);
16 dtu_atcmd_send_responnse
功能：该函数用于，拼接回复内容，判断是在什么模式，决定输出到串口还是发送到服务器（这里涉及了网络AT指令）。
参数：
| 参数 | 释义 |
| response | 指令回复内容缓冲区指针 |
返回值：无
示例：
//发送回复 dtu_atcmd_send_responnse(response);
17 dtu_atcmd_setip
功能：该函数用于，设置socket相关参数AT指令，对应的处理API。解析相应参数后，写入文件。
参数：
| 参数 | 释义 |
| atName | AT指令 |
| atLine | 结果指针 |
| resp | 回复内容指针 |
返回值：无
示例：本函数在二维数组中，通过字符型数组元素查找
4 Demo实战
4.1 创建一个Demo
复制20.1_file_xtu示例工程，到同一个文件夹下，修改文件名为20.2_at_xtu，如图：
4.2 修改makefile
增加文件组件所在目录头文件路径，和源文件路径，以及一些宏定义，如图：
-D是makefile中定义宏定义必要的前缀，可以搜索相关makefile学习文章学习相关知识。
DTU_BASED_ON_TCP 表示当前是TCP模式，当前组件使用需要am.h中包含一些对应。
DTU_TYPE_5X6 表示使用SOM板贴片5x6卡，可以使用其它卡，修改为对应宏定义就可以。
DTU_UART_115200_BAUD 表示使用115200波特率
4.3 增加头文件
使用代码编辑器，将新建的工程文件加入代码编辑器中，打开main.c，修改main.c，加入am.h头文件，如图：
4.4 修改代码
在Phase2Inits_exit 调用文件组件提供的对外API，如图：
4.5 编译
在SDK根目录打开命令行，输入命令.build.bat -l .amaziot_bloom_os_sdksamplelibraries20.2_at_xtu
PS F:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A08
λ .build.bat -l .amaziot_bloom_os_sdksamplelibraries20.2_at_xtu
子目录或文件 outbin 已经存在。
命令语法不正确。
子目录或文件 buildobj 已经存在。
gnumake: Entering directory `F:/3.asr-b/cat.1-asr1606/1.software/BLOOM_OS_1606_OPENCPU_1191_A08/amaziot_bloom_os_sdk/sample/libraries/20.2_at_xtu'
armcc.exe -c --cpu Cortex-R4 --no_unaligned_access -g -O2 --apcs /inter --diag_suppress 2084,1,2,177,188,223,550,1296,2795,6319,9931,9933 --diag_error=warning --gnu --thumb --loose_implicit_cast -DDATA_COLLECTOR_IMPL -DISPT_OVER_SSP -DDIAG_SSP_DOUBLE_BUFFER_USE_DYNAMIC_ALLOCATION -DENV_XSCALE -DL1_DCXO_ENABLED -DLTE_HIGH_MOBILITY_OPTIMIZATION -DRUN_XIP_MODE -DCRANE_Z2 -DCA_LONG_IPC_MSG -DNEZHA3 -DNEZHA3_1826 -DUPGRADE_PLMS -DUPGRADE_PLMS_SR -DLTE_GSMMULTIBCCH -DGPLC_LTE_RSSI_SCAN -DL1V_NEW_RSSI -DUPGRADE_PLMS_3G -DUPGRADE_PLMS_L1 -DUPGRADE_FG_PLMS -DFG_PLMS_URR -DUPGRADE_L1A_FG_PLMS -DUPGRADE_PLMS_STAGE_2 -DUPGRADE_MBCCH -DMULTI_BCCH_READY_IND -DURR_MRAT_ICS_SEARCH -DUPGRADE_ICS -DMRAT_NAS -DUPGRADE_PLMS_SEARCH_API -DICS_MBCCH -DICS_MBCCH_2G_RSSI -DDIAG_NEWPP -DPHS_SW_DEMO -DPHS_SW_DEMO_TTC -DPHS_SW_DEMO_TTC_PM -DFULL_SYSTEM -D_DDR_INIT_ -D_TAVOR_HARBELL_ -DUPGRADE_ARBEL_PLATFORM -D_TAVOR_B0_SILICON_ -DTDL1C_SPY_ENABLE -DDLM_TAVOR -DTAVOR -DFLAVOR_DUALCORE -DDEBUG_D2_MOR_REG_RESEREVED_ENABLE -D_DIAG_USE_COMMSTACK_ -D_TAVOR_DIAG_ -DPM_DEBUG_MODE_ENABLED -DPM_D2FULL_MODE -DPM_EXT_DBG_INT_ARR -DFEATURE_WB_AMR_PS -DMACRO_FOR_LWG -DHL_LWG -DOPTIMIZE_FOR_2G_BCCH -DPLAT_TEST -D_FDI_USE_OSA_ -DPLAT_USE_THREADX -DLWIP_IPNETBUF_SUPPORT -DCRANE_MCU_DONGLE -DAT_OVER_UART -DPHS_SW_DEMO_TTC_PM -DUPGRADE_LTE_ONLY -DEXT_AT_MODEM_SUPPORT -DLTEONLY_THIN_SINGLE_SIM -DLFS_FILE_SYS -DLFS_FILE_SYS_V2 -DPSM_ENABLE -DNO_PAHO_MQTT -DNO_XML -DNO_LWM2M -DREMOVE_MBEDTLS -DNO_AT_NET -DCRANE_SD_NOT_SUPPORT -DNTP -DYMODEM_EEH_DUMP -DENABLE_DM_LTEONLY -DLTEONLY_THIN -DNO_EXTEND_MY_Q_AT -DNOT_SUPPORT_HTTPS -DNOT_SUPPORT_PM813 -DCRANEL_4MRAM -DREMOVE_PB -DUART_NEW_VERSION -DREMOVE_MEP -DREMOVE_SMS -DREMOVE_ENVSIM -DAPN_INCODE -DLTEONLY_THIN_SINGLE_SIM_2MFLASH -DASR160X_OPENCPU_FEATURE -DENABLE_UART3_FEATRUE -DENABLE_UART4_FEATRUE -DYUGE_MBEDTLS_3_2_1 -DENABLE_MAC_TX_DATA_LOGGING -DDISABLE_NVRAM_ACCESS -DINTEL_UPGRADE_EE_HANDLER_SUPPORT -DLTE_W_PS -DL1_DUAL_MODE -DUPGRADE_HERMON_DUAL -DINTEL_UPGRADE_DUAL_RAT -DINTEL_UPGRADE_GPRS_CIPHER_FLUSH -DUPGRADE_ENHANCED_QUAD_BAND -DINTEL_2CHIP_PLAT -DI_2CHIP_PLAT -DUPGRDE_TAVOR_COMMUNICATION -DRUN_WIRELESS_MODEM -DFLAVOR_DDR12MB_GB1MB5 -DFEATURE_SHMEM -DACIPC_ENABLE_NEW_CALLBACK_MECHANISM -DRELIABLE_DATA -DMAP_NSS -DTV_FNAME=""SW_PLATFORM=PMD2NONE PHS_SW_DEMO PHS_SW_DEMO_PM SRCNUCLEUS FULL_SYSTEM NOACRTC PDFLT PLAT_TEST PV2 DIAGOSHMEM NVM WITHL1V"" -DTV_FDESC=""SW_DESCRIPTION="" -DENABLE_ACIPC -D_DATAOMSL_ENABLED_ -DUSB_CABLE_DETECTION_VIA_PMIC -DMIPS_TEST -DMIPS_TEST_RAM -DFLAVOR_DIET_RAM -DNVM_INCLUDE -DMSL_INCLUDE -DMSL_POOL_MEM -DNO_AUDIO -DOSA_QUEUE_NAMES -D_DIAG_DISABLE_USB_ -DOSA_NUCLEUS -DOSA_USED -DPM_D2NONE_MODE -DCRANE_SOC_TEMPERATURE_SENSOR -DL1_SW_UPDATE_FOR_DIGRF -DPHS_L1_SW_UPDATE_R7 -DUPGRADE_LTE -DFRBD_CALIB_NVM -DFRBD_AGC_CALIB -DFRBD_FDT_CALIB -DHSPA_MPR -DCAPT_PARAMS_OPTIMIZE -DL1_WB_R99_ONLY -DL1V_WB_R99_ONLY -DINTERGRATED_RF_SUPPORT -DL1_RX_DIV_SUPPORT -DENABLE_OOS_HANDLING -DTAVOR_D2_WB_L1_SUPPORT -DL1_DDR_HIGH_FREQ -DUPGRADE_DIGRF3G_SUPPORT -DW_PS_PLUS_G_PAGING -D"NO_APLP=0" -DINTEL_UPGRADE_UNIFIED_VOICE_TASK -DINTEL_UPGRADE_R99 -DAPLP_SPY_ENABLE -D__TARGET_FEATURE_DOUBLEWORD -DWHOLE_UMTS_STACK -DUSE_TTPCOM_CSR_BLUETOOTH_AUDIO_GAIN_CONTROL -DL1_UPGRADE_R5 -DUPGRADE_EDGE -DUPGRADE_R4_FS1 -DINTEL_UPGRADE_GSM_CRL_IF -DUPGRADE_EGPRS_M -DINTEL_UPGRADE_EGPRS_M -DINTEL_UPGRADE_RF_PARAMS_IN_CF_TDS -DINTEL_UPGRADE_2SAMPLES_PER_SYMBOL -D"GPRS_MULTISLOT_CLASS=12" -D"EGPRS_MULTISLOT_CLASS=12" -DMARVELL_UPGRADE_BSIC_REDESIGN -DMSL_INCLUDE -DINTEL_HERMON_SAC -DCRANE_CUST_BUILD -DL1_SW_UPDATE_FOR_DIGRF -DFLAVOR_COM -DSILICON_PV2 -DSILICON_SEAGULL -DSILICON_TTC_CORE_SEAGULL -DPCAC_INCLUDE -Otime -DBUILD_DATE=""11 17 2023"" -DBUILD_TIME=""15:46:47"" -Iatcmdsinc -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A08includeasr160xhoptelephonyyugeinc -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A08includeasr160xhalUARTinc -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A08includeasr160xhalcoreinc -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A08includeasr160xhalPMUinc -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A08includeasr160xhalGPIOinc -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A08includeasr160xosposixinc -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A08includeasr160xdiagdiag_logicsrc -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A08includeasr160xcswSysCfginc -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A08includeasr160xcswplatforminc -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A08includeasr160xenvwin32inc -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A08includeasr160xcswBSPinc -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A08includeasr160xcswplatformdev_platbuild 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-IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A08includeasr160xhopmrdinc -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A08includeasr160xhopdmainc -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A08includeasr160xsoftutilsoftutilinc -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A08includeasr160xhalSPIinc -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A08includeasr160xpcacwebsocketinc -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A08includeasr160xpcacatnet_srvinc -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A08includeasr160xsoftutilfotacomminc -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A08includeasr160xaud_swAudioinc -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A08includeasr160xaud_swACM_COMMinc -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A08includeasr160xaud_swaudio_stubsrc -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A08includeasr160xhopaaminc -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A08includeasr160xaud_swAudioHALinc -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A08includeasr160xhaldbgshellinc -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A08includeasr160xpcacopencpuinc -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A08amaziot_bloom_os_sdkutils -IF:/3.asr-b/cat.1-asr1606/1.software/BLOOM_OS_1606_OPENCPU_1191_A08/amaziot_bloom_os_sdk/sample/libraries/20.2_at_xtuaminc -IF:/3.asr-b/cat.1-asr1606/1.software/BLOOM_OS_1606_OPENCPU_1191_A08/amaziot_bloom_os_sdk/sample/libraries/20.2_at_xtuatcmdsinc -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A08/amaziot_bloom_os_sdk/librariesamxtu -DDTU_BASED_ON_TCP -DDTU_TYPE_5X6 -DDTU_UART_115200_BAUD -o buildobj/ext_at_cmds.o F:/3.asr-b/cat.1-asr1606/1.software/BLOOM_OS_1606_OPENCPU_1191_A08/amaziot_bloom_os_sdk/sample/libraries/20.2_at_xtu/atcmds/src/ext_at_cmds.c
armcc.exe -c --cpu Cortex-R4 --no_unaligned_access -g -O2 --apcs /inter --diag_suppress 2084,1,2,177,188,223,550,1296,2795,6319,9931,9933 --diag_error=warning --gnu --thumb --loose_implicit_cast -DDATA_COLLECTOR_IMPL -DISPT_OVER_SSP -DDIAG_SSP_DOUBLE_BUFFER_USE_DYNAMIC_ALLOCATION -DENV_XSCALE -DL1_DCXO_ENABLED -DLTE_HIGH_MOBILITY_OPTIMIZATION -DRUN_XIP_MODE -DCRANE_Z2 -DCA_LONG_IPC_MSG -DNEZHA3 -DNEZHA3_1826 -DUPGRADE_PLMS -DUPGRADE_PLMS_SR -DLTE_GSMMULTIBCCH -DGPLC_LTE_RSSI_SCAN -DL1V_NEW_RSSI -DUPGRADE_PLMS_3G -DUPGRADE_PLMS_L1 -DUPGRADE_FG_PLMS -DFG_PLMS_URR -DUPGRADE_L1A_FG_PLMS -DUPGRADE_PLMS_STAGE_2 -DUPGRADE_MBCCH -DMULTI_BCCH_READY_IND -DURR_MRAT_ICS_SEARCH -DUPGRADE_ICS -DMRAT_NAS -DUPGRADE_PLMS_SEARCH_API -DICS_MBCCH -DICS_MBCCH_2G_RSSI -DDIAG_NEWPP -DPHS_SW_DEMO -DPHS_SW_DEMO_TTC -DPHS_SW_DEMO_TTC_PM -DFULL_SYSTEM -D_DDR_INIT_ -D_TAVOR_HARBELL_ -DUPGRADE_ARBEL_PLATFORM -D_TAVOR_B0_SILICON_ -DTDL1C_SPY_ENABLE -DDLM_TAVOR -DTAVOR -DFLAVOR_DUALCORE -DDEBUG_D2_MOR_REG_RESEREVED_ENABLE -D_DIAG_USE_COMMSTACK_ -D_TAVOR_DIAG_ -DPM_DEBUG_MODE_ENABLED -DPM_D2FULL_MODE -DPM_EXT_DBG_INT_ARR -DFEATURE_WB_AMR_PS -DMACRO_FOR_LWG -DHL_LWG -DOPTIMIZE_FOR_2G_BCCH -DPLAT_TEST -D_FDI_USE_OSA_ -DPLAT_USE_THREADX -DLWIP_IPNETBUF_SUPPORT -DCRANE_MCU_DONGLE -DAT_OVER_UART -DPHS_SW_DEMO_TTC_PM -DUPGRADE_LTE_ONLY -DEXT_AT_MODEM_SUPPORT -DLTEONLY_THIN_SINGLE_SIM -DLFS_FILE_SYS -DLFS_FILE_SYS_V2 -DPSM_ENABLE -DNO_PAHO_MQTT -DNO_XML -DNO_LWM2M -DREMOVE_MBEDTLS -DNO_AT_NET -DCRANE_SD_NOT_SUPPORT -DNTP -DYMODEM_EEH_DUMP -DENABLE_DM_LTEONLY -DLTEONLY_THIN -DNO_EXTEND_MY_Q_AT -DNOT_SUPPORT_HTTPS -DNOT_SUPPORT_PM813 -DCRANEL_4MRAM -DREMOVE_PB -DUART_NEW_VERSION -DREMOVE_MEP -DREMOVE_SMS -DREMOVE_ENVSIM -DAPN_INCODE -DLTEONLY_THIN_SINGLE_SIM_2MFLASH -DASR160X_OPENCPU_FEATURE -DENABLE_UART3_FEATRUE -DENABLE_UART4_FEATRUE -DYUGE_MBEDTLS_3_2_1 -DENABLE_MAC_TX_DATA_LOGGING -DDISABLE_NVRAM_ACCESS -DINTEL_UPGRADE_EE_HANDLER_SUPPORT -DLTE_W_PS -DL1_DUAL_MODE -DUPGRADE_HERMON_DUAL -DINTEL_UPGRADE_DUAL_RAT -DINTEL_UPGRADE_GPRS_CIPHER_FLUSH -DUPGRADE_ENHANCED_QUAD_BAND -DINTEL_2CHIP_PLAT -DI_2CHIP_PLAT -DUPGRDE_TAVOR_COMMUNICATION -DRUN_WIRELESS_MODEM -DFLAVOR_DDR12MB_GB1MB5 -DFEATURE_SHMEM -DACIPC_ENABLE_NEW_CALLBACK_MECHANISM -DRELIABLE_DATA -DMAP_NSS -DTV_FNAME=""SW_PLATFORM=PMD2NONE PHS_SW_DEMO PHS_SW_DEMO_PM SRCNUCLEUS FULL_SYSTEM NOACRTC PDFLT PLAT_TEST PV2 DIAGOSHMEM NVM WITHL1V"" -DTV_FDESC=""SW_DESCRIPTION="" -DENABLE_ACIPC -D_DATAOMSL_ENABLED_ -DUSB_CABLE_DETECTION_VIA_PMIC -DMIPS_TEST -DMIPS_TEST_RAM -DFLAVOR_DIET_RAM -DNVM_INCLUDE -DMSL_INCLUDE -DMSL_POOL_MEM -DNO_AUDIO -DOSA_QUEUE_NAMES -D_DIAG_DISABLE_USB_ -DOSA_NUCLEUS -DOSA_USED -DPM_D2NONE_MODE -DCRANE_SOC_TEMPERATURE_SENSOR -DL1_SW_UPDATE_FOR_DIGRF -DPHS_L1_SW_UPDATE_R7 -DUPGRADE_LTE -DFRBD_CALIB_NVM -DFRBD_AGC_CALIB -DFRBD_FDT_CALIB -DHSPA_MPR -DCAPT_PARAMS_OPTIMIZE -DL1_WB_R99_ONLY -DL1V_WB_R99_ONLY -DINTERGRATED_RF_SUPPORT -DL1_RX_DIV_SUPPORT -DENABLE_OOS_HANDLING -DTAVOR_D2_WB_L1_SUPPORT -DL1_DDR_HIGH_FREQ -DUPGRADE_DIGRF3G_SUPPORT -DW_PS_PLUS_G_PAGING -D"NO_APLP=0" -DINTEL_UPGRADE_UNIFIED_VOICE_TASK -DINTEL_UPGRADE_R99 -DAPLP_SPY_ENABLE -D__TARGET_FEATURE_DOUBLEWORD -DWHOLE_UMTS_STACK -DUSE_TTPCOM_CSR_BLUETOOTH_AUDIO_GAIN_CONTROL -DL1_UPGRADE_R5 -DUPGRADE_EDGE -DUPGRADE_R4_FS1 -DINTEL_UPGRADE_GSM_CRL_IF -DUPGRADE_EGPRS_M -DINTEL_UPGRADE_EGPRS_M -DINTEL_UPGRADE_RF_PARAMS_IN_CF_TDS -DINTEL_UPGRADE_2SAMPLES_PER_SYMBOL -D"GPRS_MULTISLOT_CLASS=12" -D"EGPRS_MULTISLOT_CLASS=12" -DMARVELL_UPGRADE_BSIC_REDESIGN -DMSL_INCLUDE -DINTEL_HERMON_SAC -DCRANE_CUST_BUILD -DL1_SW_UPDATE_FOR_DIGRF -DFLAVOR_COM -DSILICON_PV2 -DSILICON_SEAGULL -DSILICON_TTC_CORE_SEAGULL -DPCAC_INCLUDE -Otime -DBUILD_DATE=""11 17 2023"" -DBUILD_TIME=""15:46:47"" -Iatcmdsinc -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A08includeasr160xhoptelephonyyugeinc -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A08includeasr160xhalUARTinc 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-IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A08includeasr160xososainc -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A08includeasr160xosthreadxinc -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A08includeasr160xosnu_xscaleinc -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A08includeasr160xpcacpsminc -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A08includeasr160xpcachttpclientsrc -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A08includeasr160xdiagdiag_logicinc -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A08includeasr160xhoptimerinc -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A08includeasr160xhopintcinc -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A08includeasr160xcswPMinc -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A08includeasr160xhoppminc -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A08includeasr160xsoftutilTickManagerinc -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A08includeasr160xhopBSPinc -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A08includeasr160xhoptelephonyatcmdsrvinc -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A08includeasr160xhoptelephonyatparserinc -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A08includeasr160xhoptelephonysdkinc -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A08includeasr160xpcachttpclientinc -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A08includeasr160xpcacciinc -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A08includeasr160xpcaclwipv4v6srcinclude -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A08includeasr160xpcaclwipv4v6srcincludearch -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A08includeasr160xpcaclwipv4v6srcincludeipv4 -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A08includeasr160xpcaclwipv4v6srcincludeipv6 -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A08includeasr160xpcaclwipv4v6srcincludelwip -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A08includeasr160xpcaclwipv4v6srcincludenetif -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A08includeasr160xhopmmi_matinc -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A08includeasr160xtavorArbelinc -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A08includeasr160xtavorenvinc -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A08includeasr160xhoptelephonymodeminc -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A08includeasr160xpcacdusterinc -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A08includeasr160xpcacfotainc -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A08includeasr160xhalI2Cinc -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A08includeasr160xhalACIPCinc -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A08includeasr160xsoftutilfatsysflash -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A08includeasr160xsoftutilFDIsrcINCLUDE -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A08includeasr160xhalMMUinc -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A08includeasr160xsoftutilFDIsrcFDI_ADD -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A08includeasr160xsoftutilFDIsrcFM_INC -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A08includeasr160xsoftutilfatsysfshdr -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A08includeasr160xsoftutillittlefsinc -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A08includeasr160xpcacttsinc -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A08includeasr160xpcacdialinc -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A08includeasr160xsoftutilcsw_memoryinc -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A08includeasr160xhoputilitiesinc -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A08includeasr160xhopcommpminc -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A08includeasr160xsoftutilnvminc -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A08includeasr160xsoftutilEEhandlerinc -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A08includeasr160xsoftutilEEhandlersrc -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A08includeasr160xhopRTCinc -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A08includeasr160xhoptelephonyci_clientinc -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A08includeasr160xhalBT_deviceinc -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A08includeasr160xhalUARTinc -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A08includeasr160xhopmrdinc -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A08includeasr160xhopdmainc -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A08includeasr160xsoftutilsoftutilinc -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A08includeasr160xhalSPIinc -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A08includeasr160xpcacwebsocketinc -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A08includeasr160xpcacatnet_srvinc -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A08includeasr160xsoftutilfotacomminc -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A08includeasr160xaud_swAudioinc -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A08includeasr160xaud_swACM_COMMinc -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A08includeasr160xaud_swaudio_stubsrc -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A08includeasr160xhopaaminc -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A08includeasr160xaud_swAudioHALinc -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A08includeasr160xhaldbgshellinc -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A08includeasr160xpcacopencpuinc -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A08amaziot_bloom_os_sdkutils -IF:/3.asr-b/cat.1-asr1606/1.software/BLOOM_OS_1606_OPENCPU_1191_A08/amaziot_bloom_os_sdk/sample/libraries/20.2_at_xtuaminc -IF:/3.asr-b/cat.1-asr1606/1.software/BLOOM_OS_1606_OPENCPU_1191_A08/amaziot_bloom_os_sdk/sample/libraries/20.2_at_xtuatcmdsinc -IF:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A08/amaziot_bloom_os_sdk/librariesamxtu -DDTU_BASED_ON_TCP -DDTU_TYPE_5X6 -DDTU_UART_115200_BAUD -o buildobj/am_hb.o F:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A08/amaziot_bloom_os_sdk/libraries/am/xtu/am_hb.c
armlink.exe buildobj/main.o buildobj/ext_at_cmds.o buildobj/ext_at_controller.o buildobj/am_file.o buildobj/am_at.o buildobj/am_trans.o buildobj/am_hb.o buildobj/am_socket.o
-o F:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A08outbinArbel_PMD2NONE_40M.axf
--via F:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A08prebuilt_1606lArbel_PMD2NONE_targ_objliblist.txt
--elf
--scatter F:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A08prebuilt_1606lCrane_DS_4M_Ram_2M_Flash_XIP_CIPSRAM_Common_SingleSIM.sct
--predefine="-DLTEONLY_THIN_SINGLE_SIM" --map --symbols --info sizes,totals
--list F:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A08outbinArbel_PMD2NONE_40M.map
--keep init.o(Header) --keep init.o(Vectors) --diag_suppress 6312,6314,6319,6329
--feedback F:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A08outfeedbackLinkOptLteonlyThin_SingleSim_NoSMS.txt
F:3.asr-bcat.1-asr16061.softwareBLOOM_OS_1606_OPENCPU_1191_A08toolsbuildimage_1606l.bat
SDK_PROD_TYPE : [DM]
SDK_CUST_SKU : [THIN_SINGLE_SIM_NO_SMS]
SDK_PS_MODE : [LTEONLY]
SDK_CHIP_VER : [Z2A0]
SDK_OS_TYPE : [TX]
Platform Convertion Tools v4.01 with PS option extension
Convertion done!
|INPUT |outbincp_1606L.bin
|MARK |NAME |EXEADDR .LOADADDR.LENGTH .CPZLADDR|COMPRESS STASTIC |
|--------|--------|--------.--------.--------.--------|------------------------------|
|This Is LteOnly 4M|
|RW_CPZ_1|DDR_RW_ |7e11c000.8006642c.0000d194.80067000|0000d194- >00003000
|This Is LteOnly 4M|
|RW_CPZ_2|PS_NCAH |7e388000.800735c0.00001300.8006a000|00001300- >00001000
|This Is LteOnly 4M|
|RW_CPZ_3|ITCM |7e3dac00.800748c0.0000f51c.8006b000|0000f51c- >0000a000
|This Is LteOnly 4M|
|RW_CPZ_4|CODE_PS |7e1ad000.80083ddc.0002fc5c.80075000|0002fc5c- >0001e000
|This Is LteOnly 4M|
|RW_CPZ_5|CODEPSB |7e1df000.800b3a38.000339c0.80093000|000339c0- >0001b000
|This Is LteOnly 4M|
|RW_CPZ_6|CODEPSC |7e216000.800e73f8.000323ec.800ae000|000323ec- >0001b000
|This Is LteOnly 4M|
|RW_CPZ_7|CODEPSD |7e24c000.801197e4.00028d88.800c9000|00028d88- >0001a000
|This Is LteOnly 4M|
|RW_CPZ_8|CODEPSE |7e27a000.8014256c.0002e310.800e3000|0002e310- >0001a000
|This Is LteOnly 4M|
|RW_CPZ_9|CODEPSF |7e2ac000.8017087c.0001c948.800fd000|0001c948- >00011000
|This Is LteOnly 4M|
|RW_CPZ_A|CODE_PL |7e2cd000.8018d1c4.0002f914.8010e000|0002f914- >0001e000
|This Is LteOnly 4M|
|RW_CPZ_B|CODEPLB |7e2fd000.801bcad8.00038d58.8012c000|00038d58- >00021000
|This Is LteOnly 4M|
|RW_CPZ_C|CODEPLC |7e337000.801f5830.000268d4.8014d000|000268d4- >00012000
|--------|--------|--------.--------.--------.--------|------------------------------|
| | 0x00205104 - > 0x00148000|
| | 2.020(MB) - > 1.281(MB)|
|------------------------------------------------------------------------------------|
cp_1606L.axf
cp_1606L.bin
cp_1606L.map
gnumake: Leaving directory `F:/3.asr-b/cat.1-asr1606/1.software/BLOOM_OS_1606_OPENCPU_1191_A08/amaziot_bloom_os_sdk/sample/libraries/20.2_at_xtu'
"copy NEZHAC_CP_CNR_MIFI_TX.bin to ./ "
已复制 1 个文件。
4.6 生成固件
参考入门中开发工具，生成工具。
4.7 查看现象
固件下载到模组后，发送AT指令。AT串口信息如下，
[11-17 15:49:18:830] [11-17 15:49:18:830]OK [11-17 15:49:19:641] [11-17 15:49:19:641]+TRANSIP:"TCP","101.200.35.208",8866 [11-17 15:49:19:641]+TRANSHEARTFLAG:1 [11-17 15:49:19:641]+TRANSHEART:30,"this is hb" [11-17 15:49:19:641]+TRANSLINKFLAG:10 [11-17 15:49:19:641]+TRANSLINK:"" [11-17 15:49:19:641]+CMDPW:"" [11-17 15:49:19:641] [11-17 15:49:19:641]OK [11-17 15:49:19:979] [11-17 15:49:19:979]+TRANSIP:"TCP","101.200.35.208",8866 [11-17 15:49:19:979]+TRANSHEARTFLAG:1 [11-17 15:49:19:979]+TRANSHEART:30,"this is hb" [11-17 15:49:19:979]+TRANSLINKFLAG:10 [11-17 15:49:19:979]+TRANSLINK:"" [11-17 15:49:19:979]+CMDPW:"" [11-17 15:49:19:979] [11-17 15:49:19:979]OK [11-17 15:49:21:779] [11-17 15:49:21:779]AP4000MT_D_TCP_AM430EV5_M-L_5x6_V1.0_115200_11 17 2023-15:38:19 [11-17 15:49:21:779] [11-17 15:49:21:779]OK [11-17 15:49:22:729] [11-17 15:49:22:729]AT+TRANSIP="TCP","101.200.35.208",8866 [11-17 15:49:22:729] [11-17 15:49:22:729]OK [11-17 15:49:23:283] [11-17 15:49:23:283]AT+TRANSHEARTFLAG=1 [11-17 15:49:23:283] [11-17 15:49:23:283]OK [11-17 15:49:23:790] [11-17 15:49:23:790]AT+TRANSLINKFLAG=1 [11-17 15:49:23:790] [11-17 15:49:23:790]OK [11-17 15:49:24:607] [11-17 15:49:24:607]AT+TRANSHEART=30,"this is hb" [11-17 15:49:24:607] [11-17 15:49:24:607]OK [11-17 15:49:25:121] [11-17 15:49:25:121]AT+TRANSLINK="this is reg" [11-17 15:49:25:121] [11-17 15:49:25:121]OK [11-17 15:49:26:431] [11-17 15:49:26:431]AT+CMDPW="am.iot" [11-17 15:49:26:431] [11-17 15:49:26:431]OK [11-17 15:49:28:838] [11-17 15:49:28:838]Amaziot AM430EV5 [11-17 15:49:28:838] [11-17 15:49:28:838]OK [11-17 15:49:29:334] [11-17 15:49:29:334]AM430EV5-V1.0 [11-17 15:49:29:334] [11-17 15:49:29:334]OK [11-17 15:49:30:523] [11-17 15:49:30:523]+CPIN: READY [11-17 15:49:30:523]OK [11-17 15:49:32:008] [11-17 15:49:32:008]Beijing Amaziot Co.,Ltd. [11-17 15:49:32:008] [11-17 15:49:32:008]OK [11-17 15:49:33:474] [11-17 15:49:33:474]160X_SDK [07 26 2023 15:35:46] [11-17 15:49:33:474]OK
5 总结
根据实验现象，用户需要实现自己的AT指令，只需要参考组件中的例子，按照自己需求修改，
注：本文部分内容来源于网络，如有侵权，请及时联系我们。
本文章源自奇迹物联开源的物联网应用知识库Cellular IoT Wiki，更多技术干货欢迎关注收藏Wiki：Cellular IoT Wiki 知识库（Cellular IoT Wiki 知识库）
欢迎同学们走进AmazIOT知识库的世界！
这里是为物联网人构建的技术应用百科，以便帮助你更快更简单的开发物联网产品。
Cellular IoT Wiki初心：
在我们长期投身于蜂窝物联网 ODM/OEM 解决方案的实践过程中，一直被物联网技术碎片化与产业资源碎片化的问题所困扰。从产品定义、芯片选型，到软硬件研发和测试，物联网技术的碎片化以及产业资源的碎片化，始终对团队的产品开发交付质量和效率形成制约。为了减少因物联网碎片化而带来的重复开发工作，我们着手对物联网开发中高频应用的技术知识进行沉淀管理，并基于 Bloom OS 搭建了不同平台的 RTOS 应用生态。后来我们发现，很多物联网产品开发团队都面临着相似的困扰，于是，我们决定向全体物联网行业开发者开放奇迹物联内部沉淀的应用技术知识库 Wiki，期望能为更多物联网产品开发者减轻一些重复造轮子的负担。
Cellular IoT Wiki沉淀的技术内容方向如下：
奇迹物联的业务服务范围：基于自研的NB-IoT、Cat1、Cat4等物联网模组，为客户物联网ODM/OEM解决方案服务。我们的研发技术中心在石家庄，PCBA生产基地分布在深圳、石家庄、北京三个工厂，满足不同区域&不同量产规模&不同产品开发阶段的生产制造任务。跟传统PCBA工厂最大的区别是我们只服务物联网行业客户。
连接我们，和10000+物联网开发者一起 降低技术和成本门槛
让蜂窝物联网应用更简单~~
哈哈你终于滑到最重要的模块了，
千万不！要！划！走！忍住冲动！~
欢迎加入飞书“开源技术交流群”，随时找到我们哦~
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审核编辑 黄宇
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