* add C027_Support fork
Fork of C027_Support by
Diff: MDM.cpp
- Revision:
- 62:a02f026bdd7c
- Parent:
- 61:eafa56058398
- Child:
- 65:dd94f920a762
diff -r eafa56058398 -r a02f026bdd7c MDM.cpp --- a/MDM.cpp Tue May 13 08:57:04 2014 +0000 +++ b/MDM.cpp Tue May 13 13:54:05 2014 +0000 @@ -9,6 +9,7 @@ #define MAX_SIZE 256 // max expected messages // some helper #define ISSOCKET(s) (((s) >= 0) && ((s) < (sizeof(_sockets)/sizeof(*_sockets)))) +#define WAIT_MS(ms) wait_ms(ms) // you may choose to use Thread::wait(ms) #ifdef DEBUG void dump(const char* buf, int len) @@ -191,7 +192,7 @@ } } // relax a bit - wait_ms(10); + WAIT_MS(10); } while (timer.read_ms() < timeout_ms); timer.stop(); @@ -237,7 +238,7 @@ if ((netStatus.reg == REG_DENIED) || (i == 0)) break;; i --; - wait_ms(1000); + WAIT_MS(1000); } if (dump) dumpNetStatus(&netStatus); if ((netStatus.reg == REG_DENIED) || (i == 0)) @@ -252,6 +253,8 @@ bool MDMParser::init(const char* simpin, DevStatus* status) { int i = 5; + // we should wait some time before + WAIT_MS(1000); while (i--) { // check interface and disable local echo sendFormated("AT\r\n"); @@ -272,7 +275,7 @@ sendFormated("AT+IPR=115200\r\n"); if (RESP_OK != waitFinalResp()) return false; - wait_ms(40); + WAIT_MS(40); // identify the module sendFormated("ATI\r\n"); if (RESP_OK != waitFinalResp(_cbATI, &_dev.dev)) @@ -323,6 +326,7 @@ for (int i = 0; (i < 5) && (_dev.sim != SIM_READY); i++) { sendFormated("AT+CPIN?\r\n"); int ret = waitFinalResp(_cbCPIN, &_dev.sim); + // having an error here is ok (sim may still be initializing) if ((RESP_OK != ret) && (RESP_ERROR != ret)) return false; // Enter PIN if needed @@ -334,8 +338,9 @@ sendFormated("AT+CPIN=%s\r\n", simpin); if (RESP_OK != waitFinalResp(_cbCPIN, &_dev.sim)) return false; - } else if (_dev.sim != SIM_READY) - wait_ms(1000); + } else if (_dev.sim != SIM_READY) { + WAIT_MS(1000); + } } if (_dev.sim != SIM_READY) return false; @@ -773,7 +778,7 @@ sendFormated("AT+USOWR=%d,%d\r\n",socket,len); if (RESP_PROMPT != waitFinalResp()) return SOCKET_ERROR; - wait_ms(50); + WAIT_MS(50); send(buf, len); if (RESP_OK != waitFinalResp()) return SOCKET_ERROR; @@ -788,7 +793,7 @@ sendFormated("AT+USOWR=%d,\"" IPSTR "\",%d,%d\r\n",socket,IPNUM(ip),port,len); if (RESP_PROMPT != waitFinalResp()) return SOCKET_ERROR; - wait_ms(50); + WAIT_MS(50); send(buf, len); if (RESP_OK != waitFinalResp()) return SOCKET_ERROR;