Cellular example code for Seeed Wio 3G
Fork of Wio_3G-example-cellular by
Diff: main.cpp
- Revision:
- 11:23ea0907186e
- Parent:
- 6:5678c0b6f74e
- Child:
- 13:4bea5334b419
--- a/main.cpp Wed Jun 06 07:45:26 2018 +0100 +++ b/main.cpp Mon Jun 18 09:00:19 2018 +0100 @@ -17,7 +17,6 @@ #include "mbed.h" #include "common_functions.h" #include "UDPSocket.h" -#include "OnboardCellularInterface.h" #include "CellularLog.h" #define UDP 0 @@ -41,16 +40,13 @@ // Number of retries / #define RETRY_COUNT 3 - - -// CellularInterface object -OnboardCellularInterface iface; +CellularBase *iface; // Echo server hostname -const char *host_name = "echo.mbedcloudtesting.com"; +const char *host_name = MBED_CONF_APP_ECHO_SERVER_HOSTNAME; // Echo server port (same for TCP and UDP) -const int port = 7; +const int port = MBED_CONF_APP_ECHO_SERVER_PORT; static rtos::Mutex trace_mutex; @@ -80,10 +76,16 @@ mbed_trace_mutex_wait_function_set(trace_wait); mbed_trace_mutex_release_function_set(trace_release); + + mbed_cellular_trace::mutex_wait_function_set(trace_wait); + mbed_cellular_trace::mutex_release_function_set(trace_release); } static void trace_close() { + mbed_cellular_trace::mutex_wait_function_set(NULL); + mbed_cellular_trace::mutex_release_function_set(NULL); + mbed_trace_free(); } #endif // #if MBED_CONF_MBED_TRACE_ENABLE @@ -104,7 +106,7 @@ { while (true) { Thread::wait(4000); - if (!iface.is_connected()) { + if (!iface->is_connected()) { trace_mutex.lock(); printf("."); fflush(stdout); @@ -123,8 +125,8 @@ nsapi_error_t retcode = NSAPI_ERROR_OK; uint8_t retry_counter = 0; - while (!iface.is_connected()) { - retcode = iface.connect(); + while (!iface->is_connected()) { + retcode = iface->connect(); if (retcode == NSAPI_ERROR_AUTH_FAILURE) { print_function("\n\nAuthentication Failure. Exiting application\n"); } else if (retcode == NSAPI_ERROR_OK) { @@ -154,14 +156,14 @@ UDPSocket sock; #endif - retcode = sock.open(&iface); + retcode = sock.open(iface); if (retcode != NSAPI_ERROR_OK) { print_function("UDPSocket.open() fails, code: %d\n", retcode); return -1; } SocketAddress sock_addr; - retcode = iface.gethostbyname(host_name, &sock_addr); + retcode = iface->gethostbyname(host_name, &sock_addr); if (retcode != NSAPI_ERROR_OK) { print_function("Couldn't resolve remote host: %s, code: %d\n", host_name, retcode); return -1; @@ -222,14 +224,14 @@ #else dot_thread.start(dot_event); #endif // #if MBED_CONF_MBED_TRACE_ENABLE + iface = CellularBase::get_default_instance(); + MBED_ASSERT(iface); + /* Set Pin code for SIM card */ - iface.set_sim_pin(MBED_CONF_APP_SIM_PIN_CODE); + iface->set_sim_pin(MBED_CONF_APP_SIM_PIN_CODE); /* Set network credentials here, e.g., APN */ - iface.set_credentials(MBED_CONF_APP_APN, MBED_CONF_APP_USERNAME, MBED_CONF_APP_PASSWORD); - - /* Set the modem debug on/off */ - iface.modem_debug_on(MBED_CONF_APP_MODEM_TRACE); + iface->set_credentials(MBED_CONF_APP_APN, MBED_CONF_APP_USERNAME, MBED_CONF_APP_PASSWORD); nsapi_error_t retcode = NSAPI_ERROR_NO_CONNECTION;