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gsm.c
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gsm.c
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/*********************************************************************
* Filename: gsm.c
*
*
* Author: Bright Pan <[email protected]>
* Created at: 2013-05-22 09:17:52
*
*
* Change Log:
*
* Copyright (C) 2013 Yuettak Co.,Ltd
********************************************************************/
#include "gsm.h"
#include "gprs.h"
#include "aip.h"
#include "gpio_pin.h"
#include "gsm_usart.h"
#include "untils.h"
//#include "board.h"
#include <string.h>
#include <stdio.h>
#define GSM_MAIL_MAX_MSGS 20
rt_mq_t mq_gsm = RT_NULL;
rt_mutex_t mutex_gsm_mail_sequence;
char smsc[20] = {0,};
char phone_call[20] = {0,};
const char *at_command_map[70];
void at_command_map_init(void)
{
at_command_map[AT] = "AT\r";
at_command_map[AT_CNMI] = "AT+CNMI=2,1\r";
at_command_map[AT_CSCA] = "AT+CSCA?\r";
at_command_map[AT_CMGF] = "AT+CMGF=0\r";
at_command_map[AT_CPIN] = "AT+CPIN?\r";
at_command_map[AT_CSQ] = "AT+CSQ\r";
at_command_map[AT_CGREG] = "AT+CGREG?\r";
at_command_map[AT_CGATT] = "AT+CGATT?\r";
at_command_map[AT_CIPMODE] = "AT+CIPMODE=1\r";
at_command_map[AT_CSTT] = "AT+CSTT\r";
at_command_map[AT_CIICR] = "AT+CIICR\r";
at_command_map[AT_CIFSR] = "AT+CIFSR\r";
at_command_map[AT_CIPSHUT] = "AT+CIPSHUT\r";
at_command_map[AT_CIPSTATUS] = "AT+CIPSTATUS\r";
at_command_map[AT_CIPSTART] = "AT+CIPSTART=\"TCP\",\"%s\",%d\r";
at_command_map[AT_CMGS] = "AT+CMGS=%d\x0D";
at_command_map[AT_CMGS_SUFFIX] = "";
at_command_map[ATO] = "ATO\r";
at_command_map[PLUS3] = "+++";
at_command_map[AT_CMMSINIT] = "AT+CMMSINIT\r";
at_command_map[AT_CMMSTERM] = "AT+CMMSTERM\r";
at_command_map[AT_CMMSCURL] = "AT+CMMSCURL=\"mmsc.monternet.com\"\r";
at_command_map[AT_CMMSCID] = "AT+CMMSCID=1\r";
at_command_map[AT_CMMSPROTO] = "AT+CMMSPROTO=\"10.0.0.172\",80\r";
at_command_map[AT_CMMSSENDCFG] = "AT+CMMSSENDCFG=6,3,0,0,2,4\r";
at_command_map[AT_SAPBR_CONTYPE] = "AT+SAPBR=3,1,\"Contype\",\"GPRS\"\r";
at_command_map[AT_SAPBR_APN_CMWAP] = "AT+SAPBR=3,1,\"APN\",\"CMWAP\"\r";
at_command_map[AT_SAPBR_APN_CMNET] = "AT+SAPBR=3,1,\"APN\",\"CMNET\"\r";
at_command_map[AT_SAPBR_OPEN] = "AT+SAPBR=1,1\r";
at_command_map[AT_SAPBR_CLOSE] = "AT+SAPBR=0,1\r";
at_command_map[AT_SAPBR_REQUEST] = "AT+SAPBR=2,1\r";
at_command_map[AT_CMMSEDIT_OPEN] = "AT+CMMSEDIT=1\r";
at_command_map[AT_CMMSEDIT_CLOSE] = "AT+CMMSEDIT=0\r";
at_command_map[AT_CMMSDOWN_PIC] = "AT+CMMSDOWN=\"PIC\",%d,50000\r";
at_command_map[AT_CMMSDOWN_TITLE] = "AT+CMMSDOWN=\"TITLE\",%d,50000\r";
at_command_map[AT_CMMSDOWN_TEXT] = "AT+CMMSDOWN=\"TEXT\",%d,50000\r";
at_command_map[AT_CMMSRECP] = "AT+CMMSRECP=\"%s\"\r";
at_command_map[AT_CMMSSEND] = "AT+CMMSSEND\r";
at_command_map[AT_CLCC] = "AT+CLCC\r";
at_command_map[ATA] = "ATA\r";
at_command_map[ATH5] = "ATH5\r";
at_command_map[AT_RING] = "";
at_command_map[AT_RECV_SMS] = "";
at_command_map[ATI] = "ATI\r";
at_command_map[AT_GSV] = "AT+GSV\r";
at_command_map[AT_V] = "AT&V\r";
at_command_map[AT_D1] = "AT&D1\r";
at_command_map[AT_W] = "AT&W\r";
at_command_map[AT_HTTPINIT] = "AT+HTTPINIT\r";
at_command_map[AT_HTTPTERM] = "AT+HTTPTERM\r";
at_command_map[AT_HTTPPARA_CID] = "AT+HTTPPARA=\"CID\",1\r";
at_command_map[AT_HTTPPARA_URL] = "AT+HTTPPARA=\"URL\",\"%s\"\r";
at_command_map[AT_HTTPACTION_POST] = "AT+HTTPACTION=1\r";
at_command_map[AT_HTTPACTION_GET] = "AT+HTTPACTION=0\r";
at_command_map[AT_HTTPACTION_HEAD] = "AT+HTTPACTION=2\r";
at_command_map[AT_HTTPREAD] = "AT+HTTPREAD=%d,%d\r";
at_command_map[AT_HTTPPARA_BREAK] = "AT+HTTPPARA=\"BREAK\",%d\r";
at_command_map[AT_HTTPPARA_BREAKEND] = "AT+HTTPPARA=\"BREAKEND\",%d\r";
}
void gsm_put_char(const uint8_t *str, uint16_t length)
{
uint16_t index = 0;
while (index < length)
{
if (str[index] != '\r')
{
rt_kprintf("%c", str[index++]);
}
else
{
index++;
}
}
if (length)
{
rt_kprintf("\n");
}
}
void gsm_put_hex(const uint8_t *str, uint16_t length)
{
uint16_t index = 0;
while (index < length)
{
rt_kprintf("%02X ", str[index++]);
}
if (length)
{
rt_kprintf("\n");
}
}
/*
* gsm power control, ENABLE/DISABLE
*/
void gsm_power(FunctionalState state)
{
rt_int8_t dat = 0;
rt_device_t device_gsm_power = rt_device_find(DEVICE_NAME_GSM_POWER);
if (device_gsm_power == RT_NULL)
{
rt_kprintf("device %s is not exist!\n", DEVICE_NAME_GSM_POWER);
}
else
{
if(state == ENABLE)
{
dat = 1;
rt_device_write(device_gsm_power, 0, &dat, 0);
}
else if(state == DISABLE)
{
dat = 0;
rt_device_write(device_gsm_power, 0, &dat, 0);
}
}
}
GsmStatus gsm_setup(FunctionalState state)
{
rt_int8_t dat = 0;
rt_device_t device_gsm_status = rt_device_find(DEVICE_NAME_GSM_STATUS);
if (device_gsm_status == RT_NULL)
{
rt_kprintf("\ndevice %s is not exist!\n", DEVICE_NAME_GSM_STATUS);
if (state == ENABLE)
{
return GSM_SETUP_ENABLE_FAILURE;
}
else
{
return GSM_SETUP_DISABLE_FAILURE;
}
}
else
{
if (state == ENABLE) // gsm setup
{
rt_device_read(device_gsm_status, 0, &dat, 0);
if (dat == 0) // gsm status == 0
{
gsm_power(ENABLE);
rt_thread_delay(150);
gsm_power(DISABLE);
rt_thread_delay(350);
rt_device_read(device_gsm_status, 0, &dat, 0);
if (dat != 0)
{
rt_kprintf("\nthe gsm device is setup!\n");
return GSM_SETUP_ENABLE_SUCCESS;
}
else
{
rt_kprintf("\nthe gsm device can not setup! please try again.\n");
return GSM_SETUP_ENABLE_FAILURE;
}
}
else
{
// do nothing
rt_kprintf("\nthe gsm device has been setup!\n");
return GSM_SETUP_ENABLE_SUCCESS;
}
}
else if(state == DISABLE) // gsm close
{
rt_device_read(device_gsm_status, 0, &dat, 0);
if (dat != 0) // gsm status != 0
{
gsm_power(ENABLE);
rt_thread_delay(200);
gsm_power(DISABLE);
rt_thread_delay(400);
rt_device_read(device_gsm_status, 0, &dat, 0);
if (dat == 0)
{
rt_kprintf("\nthe gsm device is close!\n");
return GSM_SETUP_DISABLE_SUCCESS;
}
else
{
rt_kprintf("\nthe gsm device can not close! please try again.\n");
return GSM_SETUP_DISABLE_FAILURE;
}
}
else
{
// do nothing
rt_kprintf("\nthe gsm device has been closed!\n");
return GSM_SETUP_DISABLE_SUCCESS;
}
}
}
return GSM_SETUP_DISABLE_SUCCESS;
}
GsmStatus gsm_reset(void)
{
if (gsm_setup(DISABLE) == GSM_SETUP_DISABLE_SUCCESS)
{
if (gsm_setup(ENABLE) == GSM_SETUP_ENABLE_SUCCESS)
{
return GSM_RESET_SUCCESS;
}
else
{
return GSM_RESET_FAILURE;
}
}
else
{
return GSM_RESET_FAILURE;
}
}
uint16_t gsm_recv_frame(uint8_t *buf)
{
uint8_t *buf_bk = buf;
uint8_t temp = 0;
uint16_t length = 0;
uint16_t counts = 0;
uint16_t result;
rt_device_t device_gsm_usart;
device_gsm_usart = rt_device_find(DEVICE_NAME_GSM_USART);
rescan_frame:
memset(buf, 0, length);
buf_bk = buf;
temp = 0;
length = 0;
counts = 0;
while (counts < 512)
{
result = rt_device_read(device_gsm_usart, 0, &temp, 1);
if (result == 1)
{
*buf_bk++ = temp;
++length;
if (strstr((char *)buf,"\r\n"))
{
if (length == 2)
{
goto rescan_frame;
}
else
{
break;
}
}
}
++counts;
}
/*
if (strstr((char *)buf,"RING"))
{
// has phone call
goto rescan_frame;
}
if (strstr((char *)buf,"+CMTI:"))
{
// has sms recv
goto rescan_frame;
}
*/
return length;
}
int8_t at_response_process(AT_COMMAND_INDEX_TYPEDEF index, uint8_t *buf, GSM_MAIL_CMD_DATA *cmd_data)
{
uint8_t counts = 0;
uint8_t no_response_counts = 0;
uint8_t delay_counts = 0;
uint16_t recv_counts = 0;
int8_t result = AT_RESPONSE_ERROR;
uint8_t *process_buf = (uint8_t *)rt_malloc(512);
int temp = 0;
rt_device_t device_gsm_usart;
device_gsm_usart = rt_device_find(DEVICE_NAME_GSM_USART);
while (counts < 10)
{
memset(process_buf, 0, 512);
recv_counts = gsm_recv_frame(process_buf);
gsm_put_char(process_buf, strlen((char *)process_buf));
gsm_put_hex(process_buf, strlen((char *)process_buf));
if (recv_counts)
{
switch (index)
{
case AT :
case AT_D1 :
case AT_W :
case AT_CNMI :
case AT_CMGF :
case AT_CPIN :
case AT_CIPMODE:
case AT_CSTT :
case AT_CIPSHUT :
case AT_CMMSINIT :
case AT_CMMSTERM :
case AT_HTTPINIT :
case AT_HTTPTERM :
case AT_HTTPPARA_CID :
case AT_CMMSCID :
case AT_CMMSCURL :
case AT_CMMSPROTO :
case AT_CMMSSENDCFG :
case AT_SAPBR_CONTYPE :
case AT_SAPBR_APN_CMWAP :
case AT_SAPBR_APN_CMNET :
case AT_SAPBR_CLOSE :
case AT_CMMSEDIT_OPEN :
case AT_CMMSEDIT_CLOSE :
case ATA:
case ATH5: {
if (strstr((char *)process_buf, at_command_map[index]))
{
memset(process_buf, 0, 512);
recv_counts = gsm_recv_frame(process_buf);
if (recv_counts)
{
gsm_put_char(process_buf, strlen((char *)process_buf));
gsm_put_hex(process_buf, strlen((char *)process_buf));
if (strstr((char *)process_buf, "OK"))
{
result = AT_RESPONSE_OK;
}
}
goto complete;
}
break;
};
case AT_CMMSRECP : {
if (strstr((char *)process_buf, (char *)buf))
{
memset(process_buf, 0, 512);
recv_counts = gsm_recv_frame(process_buf);
if (recv_counts)
{
gsm_put_char(process_buf, strlen((char *)process_buf));
gsm_put_hex(process_buf, strlen((char *)process_buf));
if (strstr((char *)process_buf, "OK"))
{
result = AT_RESPONSE_OK;
}
}
goto complete;
}
break;
};
case AT_HTTPPARA_BREAK:
case AT_HTTPPARA_BREAKEND:
case AT_HTTPPARA_URL : {
if (strstr((char *)process_buf, (char *)buf))
{
memset(process_buf, 0, 512);
recv_counts = gsm_recv_frame(process_buf);
if (recv_counts)
{
gsm_put_char(process_buf, strlen((char *)process_buf));
gsm_put_hex(process_buf, strlen((char *)process_buf));
if (strstr((char *)process_buf, "OK"))
{
result = AT_RESPONSE_OK;
}
}
goto complete;
}
break;
};
case AT_CIICR : {
if (strstr((char *)process_buf, at_command_map[index]))
{
delay_counts = 0;
while (delay_counts++ < 10)
{
rt_thread_delay(200);
memset(process_buf, 0, 512);
recv_counts = gsm_recv_frame(process_buf);
if (recv_counts)
{
gsm_put_char(process_buf, strlen((char *)process_buf));
gsm_put_hex(process_buf, strlen((char *)process_buf));
if (strstr((char *)process_buf, "OK"))
{
result = AT_RESPONSE_OK;
}
break;
}
}
goto complete;
}
break;
};
case AT_SAPBR_OPEN : {
if (strstr((char *)process_buf, at_command_map[index]))
{
delay_counts = 0;
while (delay_counts++ < 10)
{
rt_thread_delay(200);
memset(process_buf, 0, 512);
recv_counts = gsm_recv_frame(process_buf);
if (recv_counts)
{
gsm_put_char(process_buf, strlen((char *)process_buf));
gsm_put_hex(process_buf, strlen((char *)process_buf));
if (strstr((char *)process_buf, "OK"))
{
result = AT_RESPONSE_OK;
}
break;
}
}
goto complete;
}
break;
};
case AT_CMMSSEND : {
if (strstr((char *)process_buf, at_command_map[index]))
{
delay_counts = 0;
while (delay_counts++ < 100)
{
rt_thread_delay(200);
memset(process_buf, 0, 512);
recv_counts = gsm_recv_frame(process_buf);
if (recv_counts)
{
gsm_put_char(process_buf, strlen((char *)process_buf));
gsm_put_hex(process_buf, strlen((char *)process_buf));
if (strstr((char *)process_buf, "OK"))
{
result = AT_RESPONSE_OK;
}
break;
}
}
goto complete;
}
break;
};
case AT_SAPBR_REQUEST : {
if (strstr((char *)process_buf, at_command_map[index]))
{
memset(process_buf, 0, 512);
recv_counts = gsm_recv_frame(process_buf);
if (recv_counts)
{
gsm_put_char(process_buf, strlen((char *)process_buf));
gsm_put_hex(process_buf, strlen((char *)process_buf));
if (!strstr((char *)process_buf, "ERROR"))
{
memset(process_buf + 200, 0, 512-200);
recv_counts = gsm_recv_frame(process_buf + 200);
if (recv_counts)
{
gsm_put_char(process_buf+200, strlen((char *)process_buf+200));
gsm_put_hex(process_buf+200, strlen((char *)process_buf+200));
if (strstr((char *)process_buf + 200, "OK"))
{
//sscanf((char *)process_buf, "%*[^\"]\"+%[^\"]", smsc);
result = AT_RESPONSE_OK;
}
}
}
}
goto complete;
}
break;
}
case AT_CSCA : {
if (strstr((char *)process_buf, at_command_map[index]))
{
memset(process_buf, 0, 512);
recv_counts = gsm_recv_frame(process_buf);
if (recv_counts)
{
gsm_put_char(process_buf, strlen((char *)process_buf));
gsm_put_hex(process_buf, strlen((char *)process_buf));
if (!strstr((char *)process_buf, "ERROR"))
{
memset(process_buf + 200, 0, 512-200);
recv_counts = gsm_recv_frame(process_buf + 200);
if (recv_counts)
{
gsm_put_char(process_buf+200, strlen((char *)process_buf+200));
gsm_put_hex(process_buf+200, strlen((char *)process_buf+200));
if (strstr((char *)process_buf + 200, "OK"))
{
memset(smsc, 0, sizeof(smsc));
sscanf((char *)process_buf, "%*[^\"]\"+%[^\"]", smsc);
result = AT_RESPONSE_OK;
}
}
}
}
goto complete;
}
break;
}
case AT_HTTPACTION_GET : {
if (strstr((char *)process_buf, at_command_map[index]))
{
memset(process_buf, 0, 512);
recv_counts = gsm_recv_frame(process_buf);
if (recv_counts)
{
gsm_put_char(process_buf, strlen((char *)process_buf));
gsm_put_hex(process_buf, strlen((char *)process_buf));
if (strstr((char *)process_buf, "OK"))
{
delay_counts = 0;
while (delay_counts++ < 100)
{
rt_thread_delay(200);
memset(process_buf, 0, 512);
recv_counts = gsm_recv_frame(process_buf);
if (recv_counts)
{
gsm_put_char(process_buf, strlen((char *)process_buf));
gsm_put_hex(process_buf, strlen((char *)process_buf));
if (strstr((char *)process_buf, "+HTTPACTION:0"))
{
sscanf((char *)process_buf, "+HTTPACTION:0,%d,%d", &temp ,&aip_bin_size);
switch (temp)
{
case 200 : {
result = AT_RESPONSE_OK;
break;
}
case 206 : {
result = AT_RESPONSE_PARTIAL_CONTENT;
break;
}
case 400 : {
result = AT_RESPONSE_BAD_REQUEST;
break;
}
case 602 : {
result = AT_RESPONSE_NO_MEMORY;
break;
}
default : {
break;
}
}
break;
}
else
{
continue;
}
}
}
}
}
goto complete;
}
break;
}
case AT_HTTPREAD : {
if (strstr((char *)process_buf, (char *)buf))
{
memset(process_buf, 0, 512);
recv_counts = gsm_recv_frame(process_buf);
if (recv_counts)
{
gsm_put_char(process_buf, strlen((char *)process_buf));
gsm_put_hex(process_buf, strlen((char *)process_buf));
if (strstr((char *)process_buf, "+HTTPREAD:"))
{
sscanf((char *)process_buf, "+HTTPREAD:%d", &temp);
if (temp <= 512)
{
recv_counts = rt_device_read(device_gsm_usart, 0,
cmd_data->httpread.buf,
temp);
if (recv_counts)
{
*(cmd_data->httpread.recv_counts) = recv_counts;
memset(process_buf, 0, 512);
recv_counts = gsm_recv_frame(process_buf);
if (recv_counts)
{
if (strstr((char *)process_buf, "OK"))
{
gsm_put_char(process_buf, strlen((char *)process_buf));
gsm_put_hex(process_buf, strlen((char *)process_buf));
result = AT_RESPONSE_OK;
}
}
}
}
}
}
goto complete;
}
break;
}
case AT_CIFSR : {
if (strstr((char *)process_buf, at_command_map[index]))
{
memset(process_buf, 0, 512);
recv_counts = gsm_recv_frame(process_buf);
if (recv_counts)
{
gsm_put_char(process_buf, strlen((char *)process_buf));
gsm_put_hex(process_buf, strlen((char *)process_buf));
//sscanf((char *)process_buf, "%[^\"]", smsc);
result = AT_RESPONSE_OK;
}
goto complete;
}
break;
}
case AT_CIPSTATUS : {
if (strstr((char *)process_buf, at_command_map[index]))
{
memset(process_buf, 0, 512);
recv_counts = gsm_recv_frame(process_buf);
if (recv_counts)
{
gsm_put_char(process_buf, strlen((char *)process_buf));
gsm_put_hex(process_buf, strlen((char *)process_buf));
if (strstr((char *)process_buf, "OK"))
{
memset(process_buf, 0, 512);
recv_counts = gsm_recv_frame(process_buf);
if (recv_counts)
{
gsm_put_char(process_buf, strlen((char *)process_buf));
gsm_put_hex(process_buf, strlen((char *)process_buf));
if (strstr((char *)process_buf, "CONNECT OK"))
{
result = AT_RESPONSE_CONNECT_OK;
}
else if (strstr((char *)process_buf, "TCP CLOSED"))
{
result = AT_RESPONSE_TCP_CLOSED;
}
}
}
}
goto complete;
}
break;
};
case AT_CIPSTART : {
if (strstr((char *)process_buf, (char *)buf))
{
memset(process_buf, 0, 512);
recv_counts = gsm_recv_frame(process_buf);
if (recv_counts)
{
gsm_put_char(process_buf, strlen((char *)process_buf));
gsm_put_hex(process_buf, strlen((char *)process_buf));
if (strstr((char *)process_buf, "OK"))
{
delay_counts = 0;
while (delay_counts++ < 10)
{
rt_thread_delay(200);
memset(process_buf, 0, 512);
recv_counts = gsm_recv_frame(process_buf);
if (recv_counts)
{
gsm_put_char(process_buf, strlen((char *)process_buf));
gsm_put_hex(process_buf, strlen((char *)process_buf));
if (strstr((char *)process_buf, "CONNECT"))
{
result = AT_RESPONSE_CONNECT_OK;
}
break;
}
}
}
}
goto complete;
}
break;
}
case AT_CMGS : {
if (strstr((char *)process_buf, (char *)buf))
{
memset(process_buf, 0, 512);
recv_counts = gsm_recv_frame(process_buf);
if (recv_counts)
{
gsm_put_char(process_buf, strlen((char *)process_buf));
gsm_put_hex(process_buf, strlen((char *)process_buf));
if (strstr((char *)process_buf, ">"))
{
result = AT_RESPONSE_OK;
}
}
goto complete;
}
break;
}
case AT_CMGS_SUFFIX : {
if (strstr((char *)process_buf, (char *)buf))
{
memset(process_buf, 0, 512);
recv_counts = gsm_recv_frame(process_buf);
if (recv_counts)
{
gsm_put_char(process_buf, strlen((char *)process_buf));
gsm_put_hex(process_buf, strlen((char *)process_buf));
if (strstr((char *)process_buf, "+CMGS:"))
{
memset(process_buf, 0, 512);
recv_counts = gsm_recv_frame(process_buf);
if (recv_counts)
{
gsm_put_char(process_buf, strlen((char *)process_buf));
gsm_put_hex(process_buf, strlen((char *)process_buf));
if (strstr((char *)process_buf, "OK"))
{
result = AT_RESPONSE_OK;
}
}
}
}
goto complete;
}
break;
};
case ATO : {
if (strstr((char *)process_buf, at_command_map[index]))
{
memset(process_buf, 0, 512);
recv_counts = gsm_recv_frame(process_buf);
if (recv_counts)
{
gsm_put_char(process_buf, strlen((char *)process_buf));
gsm_put_hex(process_buf, strlen((char *)process_buf));
if (strstr((char *)process_buf, "NO CARRIER"))
{
result = AT_RESPONSE_NO_CARRIER;
}
else if (strstr((char *)process_buf, "CONNECT"))
{
result = AT_RESPONSE_OK;
}
}
goto complete;
}
break;
};
case PLUS3 : {
if (strstr((char *)process_buf, "OK"))
{
result = AT_RESPONSE_OK;
}
goto complete;
break;
};
case AT_CMMSDOWN_PIC :
case AT_CMMSDOWN_TITLE :
case AT_CMMSDOWN_TEXT : {
if (strstr((char *)process_buf, (char *)buf))
{
memset(process_buf, 0, 512);
recv_counts = gsm_recv_frame(process_buf);
if (recv_counts)
{
gsm_put_char(process_buf, strlen((char *)process_buf));
gsm_put_hex(process_buf, strlen((char *)process_buf));
if (strstr((char *)process_buf, "CONNECT"))
{
result = AT_RESPONSE_CONNECT_OK;
}
}
goto complete;
}
break;
};
case AT_CMMSDOWN_DATA : {
if (strstr((char *)process_buf, "OK"))
{
result = AT_RESPONSE_OK;
goto complete;
}
break;
};
case AT_RING : {
if (strstr((char *)process_buf, "RING"))
{
result = AT_RESPONSE_OK;
goto complete;
}
break;
};
case AT_CLCC : {
if (strstr((char *)process_buf, at_command_map[index]))
{
memset(process_buf, 0, 512);
recv_counts = gsm_recv_frame(process_buf);
if (recv_counts)
{
gsm_put_char(process_buf, strlen((char *)process_buf));
gsm_put_hex(process_buf, strlen((char *)process_buf));
if (!strstr((char *)process_buf, "ERROR"))
{
memset(process_buf + 200, 0, 512-200);
recv_counts = gsm_recv_frame(process_buf + 200);
if (recv_counts)
{
gsm_put_char(process_buf+200, strlen((char *)process_buf+200));
gsm_put_hex(process_buf+200, strlen((char *)process_buf+200));
if (strstr((char *)process_buf + 200, "OK"))
{
memset(phone_call, 0, sizeof(phone_call));
sscanf((char *)process_buf, "%*[^\"]\"%[^\"]", phone_call);
result = AT_RESPONSE_OK;
}
}
}
}
goto complete;
}
break;
};
default:{
goto complete;
break;
};
}
}
else
{
// no result process
no_response_counts++;
if (no_response_counts >= 10)
{
result = AT_NO_RESPONSE;
}
}
counts++;
rt_thread_delay(20);
}
complete:
rt_free(process_buf);
return result;
}
int8_t gsm_command(AT_COMMAND_INDEX_TYPEDEF index, uint16_t delay, GSM_MAIL_CMD_DATA *cmd_data)
{
rt_device_t device_gsm_usart;
int8_t result = AT_RESPONSE_OK;
uint8_t *process_buf = (uint8_t *)rt_malloc(512);;
device_gsm_usart = rt_device_find(DEVICE_NAME_GSM_USART);
switch (index)
{
case AT_HTTPPARA_BREAK:{
memset(process_buf, 0, 512);
rt_sprintf((char *)process_buf,
at_command_map[index],
cmd_data->httppara_break.start);
rt_device_write(device_gsm_usart, 0,
process_buf,
strlen((char *)process_buf));
gsm_put_char(process_buf, strlen((char *)process_buf));
break;
};
case AT_HTTPPARA_BREAKEND:{
memset(process_buf, 0, 512);
rt_sprintf((char *)process_buf,
at_command_map[index],
cmd_data->httppara_breakend.end);
rt_device_write(device_gsm_usart, 0,
process_buf,
strlen((char *)process_buf));
gsm_put_char(process_buf, strlen((char *)process_buf));
break;
};
case AT_HTTPPARA_URL:{
memset(process_buf, 0, 512);
rt_sprintf((char *)process_buf,
at_command_map[index],
cmd_data->httppara_url.buf);
rt_device_write(device_gsm_usart, 0,
process_buf,
strlen((char *)process_buf));
gsm_put_char(process_buf, strlen((char *)process_buf));
break;
};
case AT_HTTPREAD:{
memset(process_buf, 0, 512);
rt_sprintf((char *)process_buf,
at_command_map[index],
cmd_data->httpread.start,
cmd_data->httpread.size_of_process);
rt_device_write(device_gsm_usart, 0,
process_buf,
strlen((char *)process_buf));
gsm_put_char(process_buf, strlen((char *)process_buf));
break;
};
case AT_CIPSTART:{