[cellular] make sure we go into full functionality mode before queryi…

…ng ICCID/IMSI
particle-iot · Mar 12, 2021 · 57c4120 · 57c4120
1 parent 466844f
commit 57c4120
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diff --git a/hal/network/ncp_client/quectel/quectel_ncp_client.cpp b/hal/network/ncp_client/quectel/quectel_ncp_client.cpp
@@ -1212,6 +1212,10 @@ int QuectelNcpClient::checkSimCard() {
 }
 
 int QuectelNcpClient::configureApn(const CellularNetworkConfig& conf) {
+    // IMPORTANT: Set modem full functionality!
+    // Otherwise we won't be able to query ICCID/IMSI
+    CHECK_PARSER_OK(parser_.execCommand("AT+CFUN=1,0"));
+
     netConf_ = conf;
     if (!netConf_.isValid()) {
         // First look for network settings based on ICCID

diff --git a/hal/network/ncp_client/sara/sara_ncp_client.cpp b/hal/network/ncp_client/sara/sara_ncp_client.cpp
@@ -1542,6 +1542,10 @@ int SaraNcpClient::checkSimCard() {
 }
 
 int SaraNcpClient::configureApn(const CellularNetworkConfig& conf) {
+    // IMPORTANT: Set modem full functionality!
+    // Otherwise we won't be able to query ICCID/IMSI
+    CHECK_PARSER_OK(parser_.execCommand("AT+CFUN=1,0"));
+
     netConf_ = conf;
     if (!netConf_.isValid()) {
         // First look for network settings based on ICCID