| 123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125126127128129130131132133134135136137138139140141142143144145146147148149150151152153154155156157158159160161162163164165166167168169170171172173174175176177178179180181182183184185186187188189190191192193194195196197198199200201202203204205206207208209210211212213214215216217218219220221222223224225226227228229230231232233234235236237238239240241242243244245246247248249250251252253254255256257258259260261262263264265266267268269270271272273274275276277278279280281282283284285286287288289290291292293294295296297298299300301302303304305306307308309310311312313314315316317318319320321322323324325326327328329330331332333334335336337338339340341342343344345346347348349350351352353354355356357358359360361362363364365366367368369370371372373374375376377378379380381382383384385386387388389390391392393394395396397398399400401402403404405406407408409410411412413414415416417418419420421422423424425426427428429430431432433434435436437438439440441442443444445446447448449450451452453454455456457458459460461462463464465466467468469470471472473474475476477478479 |
- /********************************************************************************
- * @file AT_Module.c
- * @author 度云未来 DOIOT
- * @brief 针对公司模块AT指令的处理库
- ******************************************************************************
- * @attention
- * <h2><center>© Copyright (c) 2019 成都度云未来
- * All rights reserved.</center></h2>
- * 注意:本程序针对cubemx 生成的hal库程序快速开发
- * 环境:keil5.0
- * STM32Cube FW_F1 V1.8.0
- * 文件版本:1.3 更新时间2020/10/15 降低了文件之间的耦合度
- ********************************************************************************/
-
- #include "includes.h"
- #include "trace.h"
- #include "at_module.h"
- #include "stdarg.h"
- #include "string.h"
- #include "stdio.h"
- #include "stdlib.h"
- #include "../net_proc.h"
- uint8_t AT_CMD_SEND(AT_CMD task);
- extern int uart_blocking_read(char *buffer, u8 uartid, u32 timeout);
- char at_rxbuff[1024];
- extern system_network_t sys_net;
- int Module_Blocking_Read(char *buffer, u32 timeout)
- {
- int ret = 0;
- // char *str1;
- // char *msg = NULL;
- // int len = 0;
- ret = uart_blocking_read(buffer, UART_ME3616, timeout);
- // if(strstr(buffer,"+MSUB:")){
- // str1 = strstr(buffer,"byte");
- // if(str1){
- // len = atoi(str1-3);
- // memset(sys_net.str, 0, sizeof(sys_net.str));
- // msg = (char *)net_queue_mem_calloc_must();
- // if(msg) {
- // memcpy(msg, str1+5, len);
- // // data_dump("NET RECB", (char*)msg, len);
- // net_queue_insert((char *)msg, len); //将数据放到消息队列中
- // }
- // else
- // {
- // net_queue_mem_free(msg);
- // }
- // }
- // }
- return ret;
- }
- uint8_t AT_TASK_START(AT_CMD task[],uint8_t Size)
- {
- uint32_t i;
- for(i=0;i<Size;i++)
- {
- AT_INFO("Start Task %d",i+1);
- if(AT_CMD_SEND(task[i]))
- {
- /*校验成功,开始延时*/
- HAL_Delay(task[i].delay_time);
- }
- else
- {
- /*校验失败,开始处理*/
- if(task[i].REF_Count!=0)
- {
- task[i].REF_Count--;
- i--;/*下一次迭代会回到这个地方*/
- AT_INFO("开始重发");
- }
- else/*没有重发次数或者次数已尽*/
- {
- /*装载跳跃位置*/
- if(task[i].jump!=0)
- {
- i=task[i].jump-2;
- AT_INFO("开始跳转");
- }
- }
- }
- }
- return 1;
- }
- uint8_t AT_CMD_SEND(AT_CMD task)
- {
- uint8_t i=0;
- rxbuff(buff);
-
- /*先执行前调函数*/
- if(task.BeforeCpltCallback!=NULL)
- {
- task.BeforeCpltCallback();
- }
-
- module_printf("%s", task.SEND_CMD);
- AT_INFO("SEND:%s",task.SEND_CMD);
-
- for(i=0;i<task.crc_size;i++)
- {
- Module_Blocking_Read(buff,task.timeout);
- AT_INFO("ASK:%s",buff);
-
- if(strstr(buff,task.ASK[i]))
- {
- }else
- {
- AT_ERROR("%s",buff);
- /*校验失败,执行失败回掉*/
- if(task.ErrorCpltCallback!=NULL)
- {
- task.ErrorCpltCallback(buff);
- }
- return 0;
- }
- }
- /*校验成功,执行完成回调函数*/
- if(task.AfterCpltCallback!=NULL)
- {
- task.AfterCpltCallback(buff);
- }
- return 1;
- }
- /**
- * @param sned_cmd : 发送的指令
- * @param cmd_arry : 要校验的响应数组
- * @param ack_str: 响应的校验的字串
- * @param overtime : 校验的数量【如果响应组是3,校验是2,则会读取三次,但只校验到第2组】
- */
- uint8_t Module_SEND_CRC(char* send_cmd,char *ack_str,uint32_t overtime)
- {
- //char rxbuf[cmd_length];
- module_printf("%s", send_cmd);
- if(Module_Read_A_CRC(ack_str,overtime)) return 1;//校验成功;
- else return 0;/*阻塞的读取一次响应,超时返回失败*/
- }
- /**
- * @param sned_cmd : 发送的指令
- * @param cmd_arry : 要校验的响应数组
- * @param arry_size: 响应的校验组数量
- * @param crc_size : 校验的数量【如果响应组是3,校验是2,则会读取三次,但只校验到第2组】
- */
- uint8_t Module_SEND_A_CRC(char* send_cmd,char cmd_arry[][cmd_length],uint8_t arry_size,uint8_t crc_size)
- {
- char rxbuf[cmd_length];
- uint8_t i;
- module_printf("%s", send_cmd);
- for(i=0;i<arry_size;i++) /*读取完指定次数*/
- {
- if(Module_Blocking_Read(rxbuf,1000)); /*阻塞的读取一次响应,超时返回失败*/
- else return 0;
-
- if(i<crc_size) /*校验指定的次数*/
- {
- if(strstr(rxbuf,cmd_arry[i]))
- {
- }else goto cmd_fail;
- }
- }
- return 1;//校验成功
-
- cmd_fail:
- {
- /*自写错误处理*/
- }
- return 0;
- }
- /**
- * @param 阻塞读取一次数据并校验
- * @param cmd_arry : 要校验的响应数组
- * @param overtime : 超时时间
- */
- uint8_t Module_Read_A_CRC(char cmd_arry[],uint32_t overtime)
- {
- //rxbuff(at_rxbuff);
- memset(at_rxbuff, 0, sizeof(at_rxbuff));
- if(Module_Blocking_Read(at_rxbuff,overtime)) /*阻塞的读取一次响应,超时返回失败*/
- {
- // printf("%s\r\n", at_rxbuff);
- if(strstr(at_rxbuff,cmd_arry))
- return 1;
- else
- {
- return 0;
- }
- }
- else return 0;
- }
- uint8_t Module_Read_A_CRC_DA(char cmd_arry[],char head_arry[], uint32_t len, uint32_t overtime)
- {
- //rxbuff(at_rxbuff);
- memset(at_rxbuff, 0, sizeof(at_rxbuff));
- if(Module_Blocking_Read(at_rxbuff,overtime)) /*阻塞的读取一次响应,超时返回失败*/
- {
- // if(strstr(at_rxbuff,head_arry)){
- // if(strstr(at_rxbuff+len,cmd_arry)) return 1;
- // else return 0;
- // }
- // else {
- if(strstr(at_rxbuff+len,cmd_arry))
- return 1;
- else
- {
- return 0;
- }
- // }
- }
- else return 0;
- }
- /**@brief AT_CMD_Polling:按指定的指令轮询直到响应对应的ACK才返回
- * @param send_cmd : 需要轮询的指令
- * @param Polling_fre : 轮询间隔
- * @param overtime : 超时时间
- */
- uint8_t AT_CMD_Polling(char *send_cmd,char*ack,uint32_t Polling_delay,uint32_t overtime)
- {
- uint32_t time_count=0;
- while(1)
- {
- if(time_count%Polling_delay==0)
- {
- module_printf("%s", send_cmd);
- if(Module_Read_A_CRC(ack,100)) return 1;
- }
- time_count++;
- HAL_Delay(1);
- if(time_count>overtime) return 0;
- }
- }
- /**@brief AT_GET_data:提取字符串中第Number_of_groups组被特定字符包裹的信息,标志必须是成对闭合的
- * @param buff : 待提取的字符串,可以是数组或静态字符串
- * @param get_data : 提取后装载的数组,必须是数组,不能是静态字符串因为需要写
- * @param sign : 包裹符号,是一个字符
- * @param Number_of_groups : 提取的是第几组
- * 例:字符串 "AT+MIPOPEN=1,"TCP","122.114.122.174",41838,100,0,1,2,11002"
- * 参数Number_of_groups=2提取第二组,装载结果get_data: 122.114.122.174
- */
- uint8_t AT_GET_Data(char * buff,uint8_t get_data[],char*sign,uint8_t Number_of_groups)
- {
- uint16_t i=0,count=0;
- while(buff[i]!='\0') /*获取分隔符整数*/
- {
- if(buff[i]==sign[0]) count++;
- i++;
- }
- if(count%2==0&&count>=Number_of_groups*2) /*偶数分隔符数才继续进行*/
- {
- char chBuffer[512] ; /*按需调整*/
- char *pchDilem =sign; /*分隔符*/
- char *pchStrTmpIn = NULL; /*剩下的缓存*/
- char *pchTmp = NULL; /*提取出的字符*/
- i=0;
- strcpy(chBuffer,buff);
- pchTmp = chBuffer;
- while(NULL != ( pchTmp = strtok_r( pchTmp, pchDilem, &pchStrTmpIn) ))
- {
- // uart1_printf("\n pchTmp[%s] \n",pchTmp);
- i++;
- if(i==Number_of_groups*2) strcpy((char*)get_data,pchTmp);
- pchTmp = NULL;
- }
- return 1;
- }
- else return 0; /*非偶数分隔符直接结束*/
- }
- /**@brief AT_GET_Data_2Param :提取被头尾字符串包裹的字串
- * @param buff : 待提取的字符串,可以是数组或静态字符串
- * @param get_data : 提取后装载的数组,必须是数组,不能是静态字符串因为需要写
- * @param head : 头字符串【任意长度符串】
- * @param tail : 尾字符串【任意长度字符串】
- * 例:字符串 "+QGPSGNMEA: $GPRMC,021229.00,A,3041.560083,N,10405.832869,E,0.0,247.3,040920,1.9,W,A*28"
- * 参数head ",A",tail ",N",装载结果get_data: "3041.560083"
- */
- uint8_t AT_GET_Data_2Param(char * buff,uint8_t get_data[],char*head,char*tail)
- {
- if(strstr(buff,head)&&strstr(buff,tail))
- {
- uint16_t i;
- uint16_t len1,len2;
- char *t = NULL;
- char *h=strstr(buff,head);
- len1=strlen(h); /*剩余长度*/
- len2=strlen(head); /*头子串长度*/
- t=strstr(h+len2,tail);
- if(len1>len2)
- {
- for(i=0;h+i+len2!=t;i++)
- {
- get_data[i]=h[i+len2];
- }
- get_data[i]='\0';//加上结束符
- }else
- {
- debug_printf("\r\n字串长度错误\r\n");
- return 0;
- }
- }else
- {
- if(!strstr(buff,head))debug_printf("\r\n未能检索到头字串\r\n");
- if(!strstr(buff,tail))debug_printf("\r\n未能检索到尾字串\r\n");
-
- debug_printf("\r\n请检查你的数据原文:\r\n");
- debug_printf("%s", buff);
- return 0;
- }
- return 1;
- }
- /**@brief AT_Data_Replace :提取被头尾字符包裹的字串
- * @param buff : 待提取的字符串,必须是实体数组,需要写入
- * @param str1 : 被替换的子串,可以是数组和静态字符串
- * @param str2 : 替换成的子串,可以是数组和静态字符串
- * 例:字符串 AT+QMTCFG="aliauth",0,"a1XVq3z4DsR"
- * 参数str1 "aliauth",str2 "recv/mode",替换结果buff: AT+QMTCFG="recv/mode",0,"a1XVq3z4DsR"
- */
- uint8_t AT_Data_Replace(char buff[],char *str1, char *str2) {
- int i,flag = 0;
- char *p,*q,*ts;
- for(i = 0; buff[i]; ++i)
- {
- if(buff[i] == str1[0])
- {
- p = buff + i;
- q = str1;
- while(*q && (*p++ == *q++));
- if(*q == '\0')
- {
- ts = (char *)malloc(strlen(buff) + 1);
- strcpy(ts,p);
- buff[i] = '\0';
- strcat(buff,str2);
- strcat(buff,ts);
- free(ts);
- flag = 1;
- }
- }
- }
- return flag;
- }
- /**@brief AT_GET_Data_Param_number :指定的标志位开始,提取后面的数据,直到遇到\r,\n,
- * @param buff : 待提取的字符串,可以是数组或静态字符串
- * @param get_data : 提取后装载的数组,必须是数组,不能是静态字符串因为需要写
- * @param head : 头字符串【任意长度符串】
- * 例:字符串 " +ESOERR=1,4 "
- * 参数head ",",装载结果get_data: "4"
- */
- uint8_t AT_GET_Data_Param(char * buff,uint8_t get_data[],char*head)
- {
- char *h=strstr(buff,head);
- if(h!=NULL)
- {
- uint16_t i;
- int len=strlen(head);
- for(i=0;h[i+len]!='\r'&&h[i+len]!='\n'&&h[i+len]!=' ';i++)
- {
- get_data[i]=h[i+len];
- }
- get_data[i]='\0';//加上结束符
- }else
- {
- if(!strstr(buff,head))debug_printf("\r\n未能检索到标志位\r\n");
- debug_printf("\r\n请检查你的数据原文:\r\n");
- debug_printf("%s", buff);
- return 0;
- }
- return 1;
- }
- /**@brief AT_Extract_numbers :导入的数组进行提纯,去掉非数字的部分
- * @param buff : 待提纯的字符串,必须是实体数组,需要写入
- */
- uint8_t AT_Extract_numbers(char buff[]) {
-
- uint16_t i=0,n=0;
- int len=strlen(buff);
- char fifo[32];/*浪费空间,但是效率更高*/
- memset(fifo,0, sizeof(fifo));
- for(;buff[i]!='\0';)
- {
- if(buff[i]>='0'&&buff[i]<='9')
- {
- fifo[n]=buff[i];
- n++;
- i++;
- }
- else
- {
- i++;
- }
- }
- strcpy(buff,fifo);
- return 1;
- }
- /**@brief AT_Extract_numbers :导入的数组进行提纯,去掉非数字和非字母的部分
- * @param buff : 待提纯的字符串,必须是实体数组,需要写入
- */
- uint8_t AT_Extract_numbers_letters(char buff[]) {
-
- uint16_t i=0,n=0;
- int len=strlen(buff);
- char fifo[256];/*浪费空间,但是效率更高*/
- memset(fifo,0,len+1);
- for(;buff[i]!='\0';)
- {
- if((buff[i]>='0'&&buff[i]<='9')||(buff[i]>='A'&&buff[i]<='Z')||(buff[i]>='a'&&buff[i]<='z'))
- {
- fifo[n]=buff[i];
- n++;
- i++;
- }
- else
- {
- i++;
- }
- }
- //debug_printf("\r\n");
- //debug_printf(fifo);
- strcpy(buff,fifo);
- return 1;
- }
- /**@brief AT_Remove_spaces :去掉空字符,\r,\n,space
- * @param buff : 待提纯的字符串,必须是实体数组,需要写入
- */
- uint8_t AT_Remove_spaces(char buff[]) {
-
- uint16_t i=0,n=0;
- int len=strlen(buff);
- char fifo[256];/*浪费空间,但是效率更高*/
- memset(fifo,0,len+1);
- for(;buff[i]!='\0';)
- {
- if((buff[i]!='\r')&&(buff[i]!='\n')&&(buff[i]!=' '))
- {
- fifo[n]=buff[i];
- n++;
- i++;
- }
- else
- {
- i++;
- }
- }
- //debug_printf("\r\n");
- //debug_printf(fifo);
- strcpy(buff,fifo);
- return 1;
- }
|