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Adding SIM lock #632

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Adding SIM lock #632

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0c4c290
Adding SIM lock
SiavashSkynet Jan 10, 2022
964cc13
Update TinyGsmGPRS.tpp
SiavashSkynet Jan 10, 2022
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14 changes: 13 additions & 1 deletion src/TinyGsmGPRS.tpp
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Original file line number Diff line number Diff line change
Expand Up @@ -29,6 +29,9 @@ class TinyGsmGPRS {
// Unlocks the SIM
bool simUnlock(const char* pin) {
return thisModem().simUnlockImpl(pin);
}
bool simLock(const char* pin) {
return thisModem().simLockImpl(pin);
}
// Gets the CCID of a sim card via AT+CCID
String getSimCCID() {
Expand Down Expand Up @@ -88,7 +91,16 @@ class TinyGsmGPRS {
}
return true;
}


// Locks a sim via AT+CLCK
bool simLockImpl(const char* pin) {
if (pin && strlen(pin) > 0) {
thisModem().sendAT(GF("+CLCK=\"SC\",1,\""), pin, GF("\""));
return thisModem().waitResponse() == 1;
}
return true;
}

// Gets the CCID of a sim card via AT+CCID
String getSimCCIDImpl() {
thisModem().sendAT(GF("+CCID"));
Expand Down