static void cliWrite(uint8_t ch)
{
uartWrite(core.mainport, ch);
}
static void sendTelemetryTail(void)
{
uartWrite(PROTOCOL_TAIL);
}
static void cliPrint(const char *str)
{
while (*str)
uartWrite(core.mainport, *(str++));
}
static void _putc(void *p, char c)
{
uartWrite(c);
}
static void sendDataHead(uint8_t id)
{
uartWrite(PROTOCOL_HEADER);
uartWrite(id);
}
void serialize8(uint8_t a)
{
uartWrite(a);
checksum ^= a;
}
void cliProcess(void)
{
if (!cliMode) {
cliMode = 1;
uartPrint("\r\nEntering CLI Mode, type 'exit' to return, or 'help'\r\n");
cliPrompt();
}
while (uartAvailable()) {
uint8_t c = uartRead();
if (c == '\t' || c == '?') {
// do tab completion
const clicmd_t *cmd, *pstart = NULL, *pend = NULL;
int i = bufferIndex;
for (cmd = cmdTable; cmd < cmdTable + CMD_COUNT; cmd++) {
if (bufferIndex && (strncasecmp(cliBuffer, cmd->name, bufferIndex) != 0))
continue;
if (!pstart)
pstart = cmd;
pend = cmd;
}
if (pstart) { /* Buffer matches one or more commands */
for (; ; bufferIndex++) {
if (pstart->name[bufferIndex] != pend->name[bufferIndex])
break;
if (!pstart->name[bufferIndex]) {
/* Unambiguous -- append a space */
cliBuffer[bufferIndex++] = ' ';
break;
}
cliBuffer[bufferIndex] = pstart->name[bufferIndex];
}
}
if (!bufferIndex || pstart != pend) {
/* Print list of ambiguous matches */
uartPrint("\r\033[K");
for (cmd = pstart; cmd <= pend; cmd++) {
uartPrint(cmd->name);
uartWrite('\t');
}
cliPrompt();
i = 0; /* Redraw prompt */
}
for (; i < bufferIndex; i++)
uartWrite(cliBuffer[i]);
} else if (!bufferIndex && c == 4) {
cliExit(cliBuffer);
return;
} else if (c == 12) {
// clear screen
uartPrint("\033[2J\033[1;1H");
cliPrompt();
} else if (bufferIndex && (c == '\n' || c == '\r')) {
// enter pressed
clicmd_t *cmd = NULL;
clicmd_t target;
uartPrint("\r\n");
cliBuffer[bufferIndex] = 0; // null terminate
target.name = cliBuffer;
target.param = NULL;
cmd = bsearch(&target, cmdTable, CMD_COUNT, sizeof cmdTable[0], cliCompare);
if (cmd)
cmd->func(cliBuffer + strlen(cmd->name) + 1);
else
uartPrint("ERR: Unknown command, try 'help'");
memset(cliBuffer, 0, sizeof(cliBuffer));
bufferIndex = 0;
// 'exit' will reset this flag, so we don't need to print prompt again
if (!cliMode)
return;
cliPrompt();
} else if (c == 127) {
// backspace
if (bufferIndex) {
cliBuffer[--bufferIndex] = 0;
uartPrint("\010 \010");
}
} else if (bufferIndex < sizeof(cliBuffer) && c >= 32 && c <= 126) {
if (!bufferIndex && c == 32)
continue;
cliBuffer[bufferIndex++] = c;
uartWrite(c);
}
}
}
bool sim300RcvProc(){
if((simrcv_t.idle_ticks >SIM_IDLE_GAP) && (1 == simrcv_t.received_flag)){ // 有接收信息
pch = strstr((char *)simrcv_t.buf,RDY); //
if(NULL != pch){
#if (SIM300_DEBUG == 1)
uartWrite(0, "get RDY\r\n",9);
#endif
sim_state_machine = SIM_S_RDY;
}
pch = strstr((char *)simrcv_t.buf,CALL_READY); //
if(NULL != pch){
#if (SIM300_DEBUG == 1)
uartWrite(0, "get called\r\n",12);
#endif
sim_state_machine = SIM_S_CALLED;
}
pch = strstr((char *)simrcv_t.buf,"OK"); //
if(NULL != pch){
switch(sim_state_machine){
case SIM_S_IDLE:
case SIM_S_RDY:
case SIM_S_CALLED:
break;
case SIM_S_AT:
#if (SIM300_DEBUG == 1)
uartWrite(0, "get AT ok\r\n",12);
#endif
sim_state_machine = SIM_S_AT_OK;
break;
case SIM_S_CSTT:
#if (SIM300_DEBUG == 1)
uartWrite(0, "get CSTT ok\r\n",14);
#endif
sim_state_machine = SIM_S_CSTT_OK;
break;
case SIM_S_CIICR:
#if (SIM300_DEBUG == 1)
uartWrite(0, "get CIIR ok\r\n",14);
#endif
sim_state_machine = SIM_S_CIICR_OK;
break;
case SIM_S_CIPSTART:
#if (SIM300_DEBUG == 1)
uartWrite(0, "get CIPSTART ok\r\n",17);
#endif
sim_state_machine = SIM_S_CIPSTART_OK;
break;
case SIM_S_CIPSEND:
#if (SIM300_DEBUG == 1)
uartWrite(0, "get CIPsend ok\r\n",16);
#endif
sim_state_machine = SIM_S_CIPSEND_OK;
}
}
pch = strstr((char *)simrcv_t.buf,"ERROR"); //
if(NULL != pch){
switch(sim_state_machine){
case SIM_S_IDLE:
case SIM_S_RDY:
case SIM_S_CALLED:
break;
case SIM_S_AT:
#if (SIM300_DEBUG == 1)
uartWrite(0, "get AT ERROR\r\n",14);
#endif
sim_state_machine = SIM_S_AT_ERROR;
break;
case SIM_S_CSTT:
#if (SIM300_DEBUG == 1)
uartWrite(0, "get CSTT ERROR\r\n",16);
#endif
sim_state_machine = SIM_S_CSTT_ERROR;
break;
case SIM_S_CIICR:
#if (SIM300_DEBUG == 1)
uartWrite(0, "get CIIR ER\r\n",14);
#endif
sim_state_machine = SIM_S_CIICR_ERROR;
break;
case SIM_S_CIFSR:
#if (SIM300_DEBUG == 1)
uartWrite(0, "get CIFSR ER\r\n",14);
#endif
sim_state_machine = SIM_S_CIFSR_ERROR;
break;
case SIM_S_CIPSTART:
#if (SIM300_DEBUG == 1)
uartWrite(0, "get CIPSTART er\r\n",14);
#endif
sim_state_machine = SIM_S_CIPSTART_ERROR;
break;
case SIM_S_CIPSEND:
#if (SIM300_DEBUG == 1)
uartWrite(0, "get CIPSEND er\r\n",14);
#endif
sim_state_machine = SIM_S_CIPSEND_ERROR;
break;
}
}
pch = strstr((char *)simrcv_t.buf,"."); // case SIM_S_CIFSR:
if(NULL != pch){
pch = strstr((char *)simrcv_t.buf,".");
if((NULL != pch)&&(SIM_S_CIFSR == sim_state_machine )){
#if (SIM300_DEBUG == 1)
uartWrite(0, "get CIFSR ok\r\n",14);
#endif
sim_state_machine = SIM_S_CIFSR_OK;
}
}
pch = strstr((char *)simrcv_t.buf,"+IPD"); // 有UDP接受信息
if(NULL != pch){
#if (SIM300_DEBUG == 1)
// pch = strstr(pch,":");
uartWrite(0, pch,10);
#endif
// sim_state_machine = SIM_S_RDY;
}
sim300RcvFlush();
return TRUE;
}
return FALSE;
}
size_t HardwareSerial::write(uint8_t c)
{
uartWrite(_uart, c);
return 1;
}
int8_t sim300Prepare(uint16_t which_mark,uint16_t num_send){
uint8_t i;
char * tmp;
uint8_t tmpch;
gsm_pw = 0; //GSM 断电信号
PTEDD |= 0x63;
PTED |= 0x02;
OSTimeDly(OS_TICKS_PER_SEC*5);
SIM300_PWRKEY_LOW;
OSTimeDly(OS_TICKS_PER_SEC);
SIM300_PWRKEY_HIGH;
OSTimeDly(OS_TICKS_PER_SEC*8);
SIM300_PWR_OFF;
OSTimeDly(OS_TICKS_PER_SEC*5);
uartInit(SIM300_PORT,9600,0,'n');
#if (SIM300_DEBUG == 1)
uartInit(0,9600,0,'n');
#endif
sim300RcvInit();
sim300RcvFlush();
sim300RcvUartClr();
SIM300_PWR_ON;
SIM300_PWRKEY_HIGH;
OSTimeDly(OS_TICKS_PER_SEC*3);
SIM300_PWRKEY_LOW;
OSTimeDly(OS_TICKS_PER_SEC*2);
SIM300_PWRKEY_HIGH;
sim_state_machine = SIM_S_IDLE;
udp_backed = 0; //是否有udp接收帧
//取得RDY信号
for(i=0;i<3;i++){
OSTimeDly(OS_TICKS_PER_SEC*10);
while(uartRead(SIM300_PORT,&tmpch,1)){
if(0 != tmpch){
simrcv_t.buf[simrcv_t.index++] = tmpch;
simrcv_t.index = ((simrcv_t.index > (simrcv_t.buf_len-2))? (simrcv_t.buf_len-2):simrcv_t.index);
}
}
tmp = strstr((char *)simrcv_t.buf,"Call");
if(NULL == tmp){
#if (SIM300_DEBUG == 1)
uartWrite(0,"not RDY\r\n",9);
#endif
}else{
i = 5;
}
}
if( 3 == i){ // 没有正常RDY
return ERROR_RDY;
}
//RDY判断结束
//发送AT复位
for(i=0;i<3;i++){
uartWrite(SIM300_PORT,AT,strlen(AT));
OSTimeDly(OS_TICKS_PER_SEC*3);
sim300RcvFlush();
while(uartRead(SIM300_PORT,&tmpch,1)){
if(0 != tmpch){
simrcv_t.buf[simrcv_t.index++] = tmpch;
simrcv_t.index = ((simrcv_t.index > (simrcv_t.buf_len-2))? (simrcv_t.buf_len-2):simrcv_t.index);
}
}
tmp = strstr((char *)simrcv_t.buf,"OK");
if(NULL == tmp){
#if (SIM300_DEBUG == 1)
uartWrite(0,"at ok error\r\n",13);
#endif
}else{
i = 5;
}
}
if( 3 == i){ // 没有正常AT
return ERROR_AT;
}
//AT 正常回复
gsm_pw = 1; //GSM 供电信号
//设置回显模式
uartWrite(SIM300_PORT, "ATE0\r\n",6);
OSTimeDly(OS_TICKS_PER_SEC*2);
uartWrite(SIM300_PORT, CMGF,strlen(CMGF));
OSTimeDly(OS_TICKS_PER_SEC*2);
//设置ip报头模式
uartWrite(SIM300_PORT, "AT+CIPHEAD=1\r\n",14);
OSTimeDly(OS_TICKS_PER_SEC*3);
sim300RcvUartClr();
OSTimeDly(OS_TICKS_PER_SEC);
#if (1 == MULTI_IP)
uartWrite(SIM300_PORT, CIPMUX,strlen(CIPMUX));
OSTimeDly(OS_TICKS_PER_SEC*2);
#endif
//链接CMNET
for(i=0;i<3;i++){
uartWrite(SIM300_PORT,CSTT,strlen(CSTT));
OSTimeDly(OS_TICKS_PER_SEC*5);
sim300RcvFlush();
while(uartRead(SIM300_PORT,&tmpch,1)){
if(0 != tmpch){
simrcv_t.buf[simrcv_t.index++] = tmpch;
simrcv_t.index = ((simrcv_t.index > (simrcv_t.buf_len-2))? (simrcv_t.buf_len-2):simrcv_t.index);
}
}
tmp = strstr((char *)simrcv_t.buf,"OK");
if(NULL == tmp){
#if (SIM300_DEBUG == 1)
uartWrite(0,"at CSTT error\r\n",15);
#endif
}else{
i = 5;
}
}
if( 3 == i){ // 没有正常AT
return ERROR_CSTT;
}
//链接CMNET结束
//启动gprs网络 //需要等待时间比较长，
uartWrite(SIM300_PORT,CIICR,strlen(CIICR));
sim300RcvFlush();
for(i=0;i<3;i++){
OSTimeDly(OS_TICKS_PER_SEC*7);
while(uartRead(SIM300_PORT,&tmpch,1)){
if(0 != tmpch){
simrcv_t.buf[simrcv_t.index++] = tmpch;
simrcv_t.index = ((simrcv_t.index > (simrcv_t.buf_len-2))? (simrcv_t.buf_len-2):simrcv_t.index);
}
}
tmp = strstr((char *)simrcv_t.buf,"OK");
if(NULL == tmp){
#if (SIM300_DEBUG == 1)
uartWrite(0,"at CIICR error\r\n",16);
#endif
}else{
#if (SIM300_DEBUG == 1)
uartWrite(0,"CIICR OK\r\n",10);
#endif
i = 5;
}
}
if( 3 == i){ // 没有正常AT
return ERROR_CIICR;
}
//设置ip报头模式
/* uartWrite(SIM300_PORT, "AT+CIPMUX=0\r\n",13);
OSTimeDly(OS_TICKS_PER_SEC*4);
sim300RcvUartClr(); */
//启动gprs网络结束
//获取IP地址
for(i=0;i<3;i++){
uartWrite(SIM300_PORT,CIFSR,strlen(CIFSR));
OSTimeDly(OS_TICKS_PER_SEC*5);
sim300RcvFlush();
while(uartRead(SIM300_PORT,&tmpch,1)){
if(0 != tmpch){
simrcv_t.buf[simrcv_t.index++] = tmpch;
simrcv_t.index = ((simrcv_t.index > (simrcv_t.buf_len-2))? (simrcv_t.buf_len-2):simrcv_t.index);
}
}
tmp = strstr((char *)simrcv_t.buf,".");
if(NULL == tmp){
#if (SIM300_DEBUG == 1)
uartWrite(0,"at CIFSR error\r\n",16);
#endif
}else{
i = 5;
}
}
if( 3 == i){ // 没有正常AT
return ERROR_CIFSR;
}
//获取IP地址结束
//创建udp链接
#if (1 == MULTI_IP)
//第一个站点开始
for(i=0;i<3;i++){
uartWrite(SIM300_PORT,CIPSTART_M0,strlen(CIPSTART_M0));
uartWrite(SIM300_PORT,"\"",1);
uartWrite(SIM300_PORT,ipaddress,strlen(ipaddress));
uartWrite(SIM300_PORT,"\",",2);
uartWrite(SIM300_PORT,udpport,strlen(udpport));
uartWrite(SIM300_PORT,"\r\n",2);
OSTimeDly(OS_TICKS_PER_SEC*5+(mcu_time_count&0x000000ff));
sim300RcvFlush();
while(uartRead(SIM300_PORT,&tmpch,1)){
if(0 != tmpch){
simrcv_t.buf[simrcv_t.index++] = tmpch;
simrcv_t.index = ((simrcv_t.index > (simrcv_t.buf_len-2))? (simrcv_t.buf_len-2):simrcv_t.index);
}
}
tmp = strstr((char *)simrcv_t.buf,"OK");
if(NULL == tmp){
#if (SIM300_DEBUG == 1)
uartWrite(0,"at CIPSTART error\r\n",19);
#endif
} else{
i = 5;
}
}
OSTimeDly(OS_TICKS_PER_SEC*3+(mcu_time_count&0x000000ff));
uartWrite(SIM300_PORT,CIPSEND36_M0,strlen(CIPSEND36_M0));
hex_BCD(num_send);
uartWrite(SIM300_PORT,ASC_buf,3);
uartWrite(SIM300_PORT,"\r",1);
OSTimeDly(OS_TICKS_PER_SEC*2);
if(which_mark==0)
{
uartWrite(SIM300_PORT,prt_frame,num_send);
if(0 == reUDPsend){
reUDP_times = 1;
}
task_active[TASKACTIVE_SAMPLE]++;
SIM300Waiting(40);
if(reUDP_times>0){
reUDPsend = 1;
reUDP_times--;
}else{
reUDPsend = 0;
}
}else
uartWrite(SIM300_PORT,prt_frame,num_send);
OSTimeDly(OS_TICKS_PER_SEC*5);
///第一个站点结束
//第二个站点开始
if((ipadd_other[0][0]>='0')&&(ipadd_other[0][0]<='9')) {
for(i=0;i<3;i++){
uartWrite(SIM300_PORT,CIPSTART_M1,strlen(CIPSTART_M1));
uartWrite(SIM300_PORT,"\"",1);
uartWrite(SIM300_PORT,ipadd_other[0],strlen(ipadd_other[0]));
uartWrite(SIM300_PORT,"\",",2);
uartWrite(SIM300_PORT,udpport,strlen(udpport));
uartWrite(SIM300_PORT,"\r\n",2);
OSTimeDly(OS_TICKS_PER_SEC*5+(mcu_time_count&0x000000ff));
sim300RcvFlush();
while(uartRead(SIM300_PORT,&tmpch,1)){
if(0 != tmpch){
simrcv_t.buf[simrcv_t.index++] = tmpch;
simrcv_t.index = ((simrcv_t.index > (simrcv_t.buf_len-2))? (simrcv_t.buf_len-2):simrcv_t.index);
}
}
tmp = strstr((char *)simrcv_t.buf,"OK");
if(NULL == tmp){
#if (SIM300_DEBUG == 1)
uartWrite(0,"at CIPSTART error\r\n",19);
#endif
} else{
i = 5;
}
}
OSTimeDly(OS_TICKS_PER_SEC*3+(mcu_time_count&0x000000ff));
uartWrite(SIM300_PORT,CIPSEND36_M1,strlen(CIPSEND36_M1));
hex_BCD(num_send);
uartWrite(SIM300_PORT,ASC_buf,3);
uartWrite(SIM300_PORT,"\r",1);
OSTimeDly(OS_TICKS_PER_SEC*2);
if(which_mark==0)
{
uartWrite(SIM300_PORT,prt_frame,num_send);
}else
uartWrite(SIM300_PORT,prt_frame,num_send);
OSTimeDly(OS_TICKS_PER_SEC*5);
}
///第二个站点结束
//第三个站点开始
if((ipadd_other[1][0]>='0')&&(ipadd_other[1][0]<='9')) {
for(i=0;i<3;i++){
uartWrite(SIM300_PORT,CIPSTART_M2,strlen(CIPSTART_M2));
uartWrite(SIM300_PORT,"\"",1);
uartWrite(SIM300_PORT,ipadd_other[1],strlen(ipadd_other[1]));
uartWrite(SIM300_PORT,"\",",2);
uartWrite(SIM300_PORT,udpport,strlen(udpport));
uartWrite(SIM300_PORT,"\r\n",2);
OSTimeDly(OS_TICKS_PER_SEC*5+(mcu_time_count&0x000000ff));
sim300RcvFlush();
while(uartRead(SIM300_PORT,&tmpch,1)){
if(0 != tmpch){
simrcv_t.buf[simrcv_t.index++] = tmpch;
simrcv_t.index = ((simrcv_t.index > (simrcv_t.buf_len-2))? (simrcv_t.buf_len-2):simrcv_t.index);
}
}
tmp = strstr((char *)simrcv_t.buf,"OK");
if(NULL == tmp){
#if (SIM300_DEBUG == 1)
uartWrite(0,"at CIPSTART error\r\n",19);
#endif
} else{
i = 5;
}
}
OSTimeDly(OS_TICKS_PER_SEC*3+(mcu_time_count&0x000000ff));
uartWrite(SIM300_PORT,CIPSEND36_M2,strlen(CIPSEND36_M2));
hex_BCD(num_send);
uartWrite(SIM300_PORT,ASC_buf,3);
uartWrite(SIM300_PORT,"\r",1);
OSTimeDly(OS_TICKS_PER_SEC*2);
if(which_mark==0)
{
uartWrite(SIM300_PORT,prt_frame,num_send);
}else
uartWrite(SIM300_PORT,prt_frame,num_send);
OSTimeDly(OS_TICKS_PER_SEC*5);
}
///第三个站点结束
//第四个站点开始
if((ipadd_other[2][0]>='0')&&(ipadd_other[2][0]<='9')) {
for(i=0;i<3;i++){
uartWrite(SIM300_PORT,CIPSTART_M3,strlen(CIPSTART_M3));
uartWrite(SIM300_PORT,"\"",1);
uartWrite(SIM300_PORT,ipadd_other[2],strlen(ipadd_other[2]));
uartWrite(SIM300_PORT,"\",",2);
uartWrite(SIM300_PORT,udpport,strlen(udpport));
uartWrite(SIM300_PORT,"\r\n",2);
OSTimeDly(OS_TICKS_PER_SEC*5+(mcu_time_count&0x000000ff));
sim300RcvFlush();
while(uartRead(SIM300_PORT,&tmpch,1)){
if(0 != tmpch){
simrcv_t.buf[simrcv_t.index++] = tmpch;
simrcv_t.index = ((simrcv_t.index > (simrcv_t.buf_len-2))? (simrcv_t.buf_len-2):simrcv_t.index);
}
}
tmp = strstr((char *)simrcv_t.buf,"OK");
if(NULL == tmp){
#if (SIM300_DEBUG == 1)
uartWrite(0,"at CIPSTART error\r\n",19);
#endif
} else{
i = 5;
}
}
OSTimeDly(OS_TICKS_PER_SEC*3+(mcu_time_count&0x000000ff));
uartWrite(SIM300_PORT,CIPSEND36_M3,strlen(CIPSEND36_M3));
hex_BCD(num_send);
uartWrite(SIM300_PORT,ASC_buf,3);
uartWrite(SIM300_PORT,"\r",1);
OSTimeDly(OS_TICKS_PER_SEC*2);
if(which_mark==0)
{
uartWrite(SIM300_PORT,prt_frame,num_send);
}else
uartWrite(SIM300_PORT,prt_frame,num_send);
OSTimeDly(OS_TICKS_PER_SEC*5);
}
///第四个站点结束
#else
for(i=0;i<3;i++){
uartWrite(SIM300_PORT,CIPSTART1,strlen(CIPSTART1));
uartWrite(SIM300_PORT,"\"",1);
uartWrite(SIM300_PORT,ipaddress,strlen(ipaddress));
uartWrite(SIM300_PORT,"\",",2);
uartWrite(SIM300_PORT,udpport,strlen(udpport));
uartWrite(SIM300_PORT,"\r\n",2);
OSTimeDly(OS_TICKS_PER_SEC*5+(mcu_time_count&0x000000ff));
sim300RcvFlush();
while(uartRead(SIM300_PORT,&tmpch,1)){
if(0 != tmpch){
simrcv_t.buf[simrcv_t.index++] = tmpch;
simrcv_t.index = ((simrcv_t.index > (simrcv_t.buf_len-2))? (simrcv_t.buf_len-2):simrcv_t.index);
}
}
tmp = strstr((char *)simrcv_t.buf,"OK");
if(NULL == tmp){
#if (SIM300_DEBUG == 1)
uartWrite(0,"at CIPSTART error\r\n",19);
#endif
} else{
i = 5;
}
}
if( 3 == i){ // 没有正常AT
return ERROR_CIPSTART;
}
OSTimeDly(OS_TICKS_PER_SEC*3+(mcu_time_count&0x000000ff));
uartWrite(SIM300_PORT,CIPSEND36,strlen(CIPSEND36));
OSTimeDly(OS_TICKS_PER_SEC*2);
uartWrite(SIM300_PORT,(uint8_t *)&rtufile,38);
OSTimeDly(OS_TICKS_PER_SEC*5);
#endif
/* upd 接受处理，SIM300Waiting 实验屏蔽
sim300RcvFlush();
while(uartRead(SIM300_PORT,&tmpch,1)){
simrcv_t.buf[simrcv_t.index++] = tmpch;
simrcv_t.index = ((simrcv_t.index > (simrcv_t.buf_len-2))? (simrcv_t.buf_len-2):simrcv_t.index);
}
tmp = strstr((char *)simrcv_t.buf,"+IPD");
if(NULL == tmp){
#if (SIM300_DEBUG == 1)
uartWrite(0,"no UDP data\r\n",13);
#endif
} else{
#if (SIM300_DEBUG == 1)
uartWrite(0,"got UDP\r\n",9);
#endif
UDPDecode(tmp);
} */
task_active[TASKACTIVE_SAMPLE]++;
SIM300Waiting(40);
SIM300msg();
#if (SIM300_DEBUG == 1)
msg_num += '0';
uartWrite(0,&msg_num,1);
#endif
// OSTimeDly(OS_TICKS_PER_SEC*5);
// SIM300_PWRKEY_LOW;
// OSTimeDly(OS_TICKS_PER_SEC);
// SIM300_PWRKEY_HIGH;
// OSTimeDly(OS_TICKS_PER_SEC*8);
// SIM300_PWR_OFF;
return 0;
}
int8_t sim300FirstOn(){
uint8_t i;
char * tmp;
uint8_t tmpch;
gsm_pw = 0; //GSM 断电信号
PTEDD |= 0x63;
PTED |= 0x02;
OSTimeDly(OS_TICKS_PER_SEC*5);
SIM300_PWRKEY_LOW;
OSTimeDly(OS_TICKS_PER_SEC);
SIM300_PWRKEY_HIGH;
OSTimeDly(OS_TICKS_PER_SEC*8);
SIM300_PWR_OFF;
OSTimeDly(OS_TICKS_PER_SEC*5);
uartInit(SIM300_PORT,9600,0,'n');
#if (SIM300_DEBUG == 1)
uartInit(0,9600,0,'n');
#endif
sim300RcvInit();
sim300RcvFlush();
sim300RcvUartClr();
SIM300_PWR_ON;
SIM300_PWRKEY_HIGH;
OSTimeDly(OS_TICKS_PER_SEC*3);
SIM300_PWRKEY_LOW;
OSTimeDly(OS_TICKS_PER_SEC*2);
SIM300_PWRKEY_HIGH;
sim_state_machine = SIM_S_IDLE;
udp_backed = 0; //是否有udp接收帧
//取得RDY信号
for(i=0;i<3;i++){
OSTimeDly(OS_TICKS_PER_SEC*10);
while(uartRead(SIM300_PORT,&tmpch,1)){
if(0 != tmpch){
simrcv_t.buf[simrcv_t.index++] = tmpch;
simrcv_t.index = ((simrcv_t.index > (simrcv_t.buf_len-2))? (simrcv_t.buf_len-2):simrcv_t.index);
}
}
tmp = strstr((char *)simrcv_t.buf,"Call");
if(NULL == tmp){
#if (SIM300_DEBUG == 1)
uartWrite(0,"not RDY\r\n",9);
#endif
}else{
i = 5;
}
}
if( 3 == i){ // 没有正常RDY
return ERROR_RDY;
}
//RDY判断结束
//发送AT复位
for(i=0;i<3;i++){
uartWrite(SIM300_PORT,AT,strlen(AT));
OSTimeDly(OS_TICKS_PER_SEC*3);
sim300RcvFlush();
while(uartRead(SIM300_PORT,&tmpch,1)){
if(0 != tmpch){
simrcv_t.buf[simrcv_t.index++] = tmpch;
simrcv_t.index = ((simrcv_t.index > (simrcv_t.buf_len-2))? (simrcv_t.buf_len-2):simrcv_t.index);
}
}
tmp = strstr((char *)simrcv_t.buf,"OK");
if(NULL == tmp){
#if (SIM300_DEBUG == 1)
uartWrite(0,"at ok error\r\n",13);
#endif
}else{
i = 5;
}
}
if( 3 == i){ // 没有正常AT
return ERROR_AT;
}
//AT 正常回复
gsm_pw = 1; //GSM 供电信号
}
void sim300Task(void *p_arg){
uint8_t simdata[20];
uint32_t simticks;
uint8_t len;
(void)p_arg;
sim300Init();
while(1){
sim300Receive();
simrcv_t.idle_ticks++;
if(TRUE ==sim300RcvProc()){
sim300StateMachine(&sim_state_machine);
}
OSTimeDly(OS_TICKS_PER_SEC>>4);
if(SIM_S_CIPSTART_OK == sim_state_machine){
uartWrite(SIM300_PORT,CIPSEND20,strlen(CIPSEND20));
uartWrite(SIM300_PORT,testudp,22);
OSTimeDly(OS_TICKS_PER_SEC*2);
uartWrite(SIM300_PORT,CIPSEND20,strlen(CIPSEND20));
uartWrite(SIM300_PORT,testudp,22);
OSTimeDly(OS_TICKS_PER_SEC*2);
sim_state_machine = SIM_S_CIPSEND;
}
/* if(0 != uartRead(0,simdata,1)){
if(('r' == simdata[0])&&(SIM_S_PWRDOWN == sim_state_machine)){
SIM300_PWR_ON;
SIM300_PWRKEY_HIGH;
OSTimeDly(OS_TICKS_PER_SEC);
SIM300_PWRKEY_LOW;
OSTimeDly(OS_TICKS_PER_SEC*3);
SIM300_PWRKEY_HIGH;
sim_state_machine = SIM_S_IDLE;
}
} */
if(SIM_S_CIPSEND_OK == sim_state_machine){
simticks = OSTimeGet();
sim_state_machine = SIM_S_WAITDATA;
} if(SIM_S_WAITDATA == sim_state_machine){
if(OSTimeGet() - simticks > OS_TICKS_PER_SEC*30){
/* 关闭连接 */
SIM300_PWRKEY_LOW;
OSTimeDly(OS_TICKS_PER_SEC);
SIM300_PWRKEY_HIGH;
OSTimeDly(OS_TICKS_PER_SEC*8);
sim_state_machine= SIM_S_PWRDOWN;
}
}
}
}
void sim300StateMachine( uint8_t volatile * s){
switch(*s){
case SIM_S_RDY:
uartWrite(SIM300_PORT, "ATE0\r\n",6);
OSTimeDly(OS_TICKS_PER_SEC*2);
uartWrite(SIM300_PORT, "AT+CIPHEAD=1\r\n",14);
break;
case SIM_S_CALLED:
uartWrite(SIM300_PORT,AT,strlen(AT));
*s= SIM_S_AT;
break;
case SIM_S_AT_OK:
uartWrite(SIM300_PORT,CSTT,strlen(CSTT));
*s= SIM_S_CSTT;
break;
case SIM_S_CSTT_OK:
uartWrite(SIM300_PORT,CIICR,strlen(CIICR));
*s= SIM_S_CIICR;
break;
case SIM_S_CIICR_OK:
uartWrite(SIM300_PORT,CIFSR,strlen(CIFSR));
*s= SIM_S_CIFSR;
break;
case SIM_S_CIFSR_OK:
uartWrite(SIM300_PORT,CIPSTART1,strlen(CIPSTART1));
uartWrite(SIM300_PORT,"\"",1);
uartWrite(SIM300_PORT,sim_ip,strlen(sim_ip));
uartWrite(SIM300_PORT,"\"",1);
uartWrite(SIM300_PORT,sim_port,strlen(sim_port));
uartWrite(SIM300_PORT,"\r\n",2);
*s= SIM_S_CIPSTART;
break;
case SIM_S_CIPSEND:
// uartWrite(SIM300_PORT,CIPSEND20,strlen(CIPSEND20));
break;
case SIM_S_CIPSEND_ERROR:
SIM300_PWRKEY_LOW;
OSTimeDly(OS_TICKS_PER_SEC);
SIM300_PWRKEY_HIGH;
OSTimeDly(OS_TICKS_PER_SEC*8);
*s= SIM_S_PWRDOWN;
break;
}
}
void msgGetInfo(char * msg){
uint8_t check;
uint8_t d;
uint8_t chs[5]; //UDP端口
//改变IP地址
tp = strstr(msg,"newip:");
if(NULL != tp){
#if (SIM300_DEBUG == 1)
uartWrite(0,"newip done\r",11);
#endif
*(strstr(tp,"\x0d"))=0;
configParaSet(PARA_ADD_IP,"ip ",3);// save to EEPROM
configParaSet(PARA_ADD_IP+3,tp+6,strlen(tp)-6);// save to EEPROM
configParaSet(PARA_ADD_IP+3+strlen(tp)-6,"\x00",1);// save to EEPROM
// myReset();
// return TRUE;
//主IP
configParaGet(PARA_ADD_IP,ipbuf,20);
if((ipbuf[0]!='i') || (ipbuf[1]!='p')||(ipbuf[2]!= ' ') ){ //错误
;
}else {
ipbuf[19] = 0;
memset(ipaddress,0,20);
memcpy(ipaddress,ipbuf+3,strlen((char *)ipbuf)-3);
// return TRUE;
reUDPsend = 1; //改变设置，从新发送一次。
}
}
//改变发送间隔
tp = strstr(msg,"newgap:");
if(NULL != tp){
#if (SIM300_DEBUG == 1)
uartWrite(0,"newgap done\r",12);
#endif
check = 0;
for(d=0;d<4;d++){
if(( (*(tp+7+d)) <'0')&&((*(tp+7+d)) >'F')){
goto portBegin;
}
if(( (*(tp+7+d))>'9')&&((*(tp+7+d)) <'A')){
goto portBegin;
}
}
check = *(tp+7);
at24Write((uint16_t)PARA_ADD_SEND_GAP,*(tp+7));
check += *(tp+8);
at24Write((uint16_t)(PARA_ADD_SEND_GAP+1),*(tp+8));
check += *(tp+9);
at24Write((uint16_t)(PARA_ADD_SEND_GAP+2),*(tp+9));
check += *(tp+10);
at24Write((uint16_t)(PARA_ADD_SEND_GAP+3),*(tp+10));
at24Write((uint16_t)(PARA_ADD_SEND_GAP+4),check); //求和校验
// send gap
check = configParaGet(PARA_ADD_SEND_GAP,chs,4);
configParaGet(PARA_ADD_SEND_GAP+4,&d,1);
if(d != check){ //para出错
; //默认10分钟
}else{ //参数转换出错
paras4toUint16(chs,¶_send_gap_min);
}
}
//改变端口
portBegin:
tp = strstr(msg,"newport:"); //必须是5位
if(NULL != tp){
#if (SIM300_DEBUG == 1)
uartWrite(0,"newport done\r",13);
#endif
if((*(tp+8) >'9')||(*(tp+9) >'9')||(*(tp+10) >'9')||(*(tp+11) >'9')||(*(tp+12) >'9')){
goto portError;
}
if((*(tp+8) <'0')||(*(tp+9) <'0')||(*(tp+10) <'0')||(*(tp+11) <'0')||(*(tp+12) <'0')){
goto portError;
}
check = 0;
check = *(tp+8);
at24Write((uint16_t)PARA_UDP_PORT,*(tp+8));
check += *(tp+9);
at24Write((uint16_t)(PARA_UDP_PORT+1),*(tp+9));
check += *(tp+10);
at24Write((uint16_t)(PARA_UDP_PORT+2),*(tp+10));
check += *(tp+11);
at24Write((uint16_t)(PARA_UDP_PORT+3),*(tp+11));
check += *(tp+12);
at24Write((uint16_t)(PARA_UDP_PORT+4),*(tp+12));
at24Write((uint16_t)(PARA_UDP_PORT+5),check); //求和校验
check = configParaGet(PARA_UDP_PORT,chs,5);
configParaGet(PARA_UDP_PORT+5,&d,1);
if(d != check){ //para出错
;//端口不变
}else{
udpport[0] = chs[0];
udpport[1] = chs[1];
udpport[2] = chs[2];
udpport[3] = chs[3];
udpport[4] = chs[4];
udpport[5] = 0;
reUDPsend = 1; //改变设置，从新发送一次。
}
}
portError:
udpport[5] = 0;
}
