ublox-at-cellular-interface
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00001 00002 #include "UbloxATCellularInterface.h" 00003 #include "greentea-client/test_env.h" 00004 #include "unity.h" 00005 #include "utest.h" 00006 #include "UDPSocket.h" 00007 #ifdef FEATURE_COMMON_PAL 00008 #include "mbed_trace.h" 00009 #define TRACE_GROUP "TEST" 00010 #else 00011 #define tr_debug(format, ...) debug(format "\n", ## __VA_ARGS__) 00012 #define tr_info(format, ...) debug(format "\n", ## __VA_ARGS__) 00013 #define tr_warn(format, ...) debug(format "\n", ## __VA_ARGS__) 00014 #define tr_error(format, ...) debug(format "\n", ## __VA_ARGS__) 00015 #endif 00016 00017 using namespace utest::v1; 00018 00019 // IMPORTANT!!! if you make a change to the tests here you should 00020 // check whether the same change should be made to the tests under 00021 // the PPP interface. 00022 00023 // NOTE: these test are only as reliable as UDP across the internet 00024 // over a radio link. The tests expect an NTP server to respond 00025 // to UDP packets and, if configured, an echo server to respond 00026 // to UDP packets. This simply may not happen. Please be patient. 00027 00028 // ---------------------------------------------------------------- 00029 // COMPILE-TIME MACROS 00030 // ---------------------------------------------------------------- 00031 00032 // These macros can be overridden with an mbed_app.json file and 00033 // contents of the following form: 00034 // 00035 //{ 00036 // "config": { 00037 // "default-pin": { 00038 // "value": "\"1234\"" 00039 // } 00040 //} 00041 // 00042 // See the template_mbed_app.txt in this directory for a fuller example. 00043 00044 // Whether debug trace is on 00045 #ifndef MBED_CONF_APP_DEBUG_ON 00046 # define MBED_CONF_APP_DEBUG_ON false 00047 #endif 00048 00049 // Run the SIM change tests, which require the DEFAULT_PIN 00050 // above to be correct for the board on which the test 00051 // is being run (and the SIM PIN to be disabled before tests run). 00052 #ifndef MBED_CONF_APP_RUN_SIM_PIN_CHANGE_TESTS 00053 # define MBED_CONF_APP_RUN_SIM_PIN_CHANGE_TESTS 0 00054 #endif 00055 00056 #if MBED_CONF_APP_RUN_SIM_PIN_CHANGE_TESTS 00057 # ifndef MBED_CONF_APP_DEFAULT_PIN 00058 # error "MBED_CONF_APP_DEFAULT_PIN must be defined to run the SIM tests" 00059 # endif 00060 # ifndef MBED_CONF_APP_ALT_PIN 00061 # error "MBED_CONF_APP_ALT_PIN must be defined to run the SIM tests" 00062 # endif 00063 # ifndef MBED_CONF_APP_INCORRECT_PIN 00064 # error "MBED_CONF_APP_INCORRECT_PIN must be defined to run the SIM tests" 00065 # endif 00066 #endif 00067 00068 // The credentials of the SIM in the board. 00069 #ifndef MBED_CONF_APP_DEFAULT_PIN 00070 // Note: if PIN is enabled on your SIM, or you wish to run the SIM PIN change 00071 // tests, you must define the PIN for your SIM (see note above on using 00072 // mbed_app.json to do so). 00073 # define MBED_CONF_APP_DEFAULT_PIN "0000" 00074 #endif 00075 #ifndef MBED_CONF_APP_APN 00076 # define MBED_CONF_APP_APN NULL 00077 #endif 00078 #ifndef MBED_CONF_APP_USERNAME 00079 # define MBED_CONF_APP_USERNAME NULL 00080 #endif 00081 #ifndef MBED_CONF_APP_PASSWORD 00082 # define MBED_CONF_APP_PASSWORD NULL 00083 #endif 00084 00085 // Alternate PIN to use during pin change testing 00086 #ifndef MBED_CONF_APP_ALT_PIN 00087 # define MBED_CONF_APP_ALT_PIN "9876" 00088 #endif 00089 00090 // A PIN that is definitely incorrect 00091 #ifndef MBED_CONF_APP_INCORRECT_PIN 00092 # define MBED_CONF_APP_INCORRECT_PIN "1530" 00093 #endif 00094 00095 // Servers and ports 00096 #ifdef MBED_CONF_APP_ECHO_SERVER 00097 # ifndef MBED_CONF_APP_ECHO_UDP_PORT 00098 # error "MBED_CONF_APP_ECHO_UDP_PORT (the port on which your echo server echoes UDP packets) must be defined" 00099 # endif 00100 # ifndef MBED_CONF_APP_ECHO_TCP_PORT 00101 # error "MBED_CONF_APP_ECHO_TCP_PORT (the port on which your echo server echoes TCP packets) must be defined" 00102 # endif 00103 #endif 00104 00105 #ifndef MBED_CONF_APP_NTP_SERVER 00106 # define MBED_CONF_APP_NTP_SERVER "2.pool.ntp.org" 00107 #else 00108 # ifndef MBED_CONF_APP_NTP_PORT 00109 # error "MBED_CONF_APP_NTP_PORT must be defined if MBED_CONF_APP_NTP_SERVER is defined" 00110 # endif 00111 #endif 00112 #ifndef MBED_CONF_APP_NTP_PORT 00113 # define MBED_CONF_APP_NTP_PORT 123 00114 #endif 00115 00116 #ifndef MBED_CONF_APP_LOCAL_PORT 00117 # define MBED_CONF_APP_LOCAL_PORT 15 00118 #endif 00119 00120 // UDP packet size limit for testing 00121 #ifndef MBED_CONF_APP_UDP_MAX_PACKET_SIZE 00122 # define MBED_CONF_APP_UDP_MAX_PACKET_SIZE 1024 00123 #endif 00124 00125 // The maximum size of UDP data fragmented across 00126 // multiple packets 00127 #ifndef MBED_CONF_APP_UDP_MAX_FRAG_PACKET_SIZE 00128 # define MBED_CONF_APP_UDP_MAX_FRAG_PACKET_SIZE 1500 00129 #endif 00130 00131 // TCP packet size limit for testing 00132 #ifndef MBED_CONF_APP_MBED_CONF_APP_TCP_MAX_PACKET_SIZE 00133 # define MBED_CONF_APP_TCP_MAX_PACKET_SIZE 1500 00134 #endif 00135 00136 // The number of retries for UDP exchanges 00137 #define NUM_UDP_RETRIES 5 00138 00139 // How long to wait for stuff to travel in the async echo tests 00140 #define ASYNC_TEST_WAIT_TIME 10000 00141 00142 // The maximum number of sockets that can be open at one time 00143 #define MAX_NUM_SOCKETS 7 00144 00145 int previousSelectedRat = -1, previousPreferredRat = -1, previousSecondPreferredRat = -1; 00146 00147 // ---------------------------------------------------------------- 00148 // PRIVATE VARIABLES 00149 // ---------------------------------------------------------------- 00150 00151 #ifdef FEATURE_COMMON_PAL 00152 // Lock for debug prints 00153 static Mutex mtx; 00154 #endif 00155 00156 // An instance of the cellular interface 00157 static UbloxATCellularInterface *interface = 00158 new UbloxATCellularInterface(MDMTXD, MDMRXD, 00159 MBED_CONF_UBLOX_CELL_BAUD_RATE, 00160 MBED_CONF_APP_DEBUG_ON); 00161 00162 // Connection flag 00163 static bool connection_has_gone_down = false; 00164 00165 #ifdef MBED_CONF_APP_ECHO_SERVER 00166 // Data to exchange 00167 static const char send_data[] = "_____0000:0123456789012345678901234567890123456789" 00168 "01234567890123456789012345678901234567890123456789" 00169 "_____0100:0123456789012345678901234567890123456789" 00170 "01234567890123456789012345678901234567890123456789" 00171 "_____0200:0123456789012345678901234567890123456789" 00172 "01234567890123456789012345678901234567890123456789" 00173 "_____0300:0123456789012345678901234567890123456789" 00174 "01234567890123456789012345678901234567890123456789" 00175 "_____0400:0123456789012345678901234567890123456789" 00176 "01234567890123456789012345678901234567890123456789" 00177 "_____0500:0123456789012345678901234567890123456789" 00178 "01234567890123456789012345678901234567890123456789" 00179 "_____0600:0123456789012345678901234567890123456789" 00180 "01234567890123456789012345678901234567890123456789" 00181 "_____0700:0123456789012345678901234567890123456789" 00182 "01234567890123456789012345678901234567890123456789" 00183 "_____0800:0123456789012345678901234567890123456789" 00184 "01234567890123456789012345678901234567890123456789" 00185 "_____0900:0123456789012345678901234567890123456789" 00186 "01234567890123456789012345678901234567890123456789" 00187 "_____1000:0123456789012345678901234567890123456789" 00188 "01234567890123456789012345678901234567890123456789" 00189 "_____1100:0123456789012345678901234567890123456789" 00190 "01234567890123456789012345678901234567890123456789" 00191 "_____1200:0123456789012345678901234567890123456789" 00192 "01234567890123456789012345678901234567890123456789" 00193 "_____1300:0123456789012345678901234567890123456789" 00194 "01234567890123456789012345678901234567890123456789" 00195 "_____1400:0123456789012345678901234567890123456789" 00196 "01234567890123456789012345678901234567890123456789" 00197 "_____1500:0123456789012345678901234567890123456789" 00198 "01234567890123456789012345678901234567890123456789" 00199 "_____1600:0123456789012345678901234567890123456789" 00200 "01234567890123456789012345678901234567890123456789" 00201 "_____1700:0123456789012345678901234567890123456789" 00202 "01234567890123456789012345678901234567890123456789" 00203 "_____1800:0123456789012345678901234567890123456789" 00204 "01234567890123456789012345678901234567890123456789" 00205 "_____1900:0123456789012345678901234567890123456789" 00206 "01234567890123456789012345678901234567890123456789" 00207 "_____2000:0123456789012345678901234567890123456789" 00208 "01234567890123456789012345678901234567890123456789"; 00209 #endif 00210 00211 // ---------------------------------------------------------------- 00212 // PRIVATE FUNCTIONS 00213 // ---------------------------------------------------------------- 00214 00215 #ifdef FEATURE_COMMON_PAL 00216 // Locks for debug prints 00217 static void lock() 00218 { 00219 mtx.lock(); 00220 } 00221 00222 static void unlock() 00223 { 00224 mtx.unlock(); 00225 } 00226 #endif 00227 00228 // Callback in case the connection goes down 00229 static void connection_down_cb(nsapi_error_t err) 00230 { 00231 connection_has_gone_down = true; 00232 } 00233 00234 #ifdef MBED_CONF_APP_ECHO_SERVER 00235 // Make sure that size is greater than 0 and no more than limit, 00236 // useful since, when moduloing a very large number number, 00237 // compilers sometimes screw up and produce a small *negative* 00238 // number. Who knew? For example, GCC decided that 00239 // 492318453 (0x1d582ef5) modulo 508 was -47 (0xffffffd1). 00240 static int fix (int size, int limit) 00241 { 00242 if (size <= 0) { 00243 size = limit / 2; // better than 1 00244 } else if (size > limit) { 00245 size = limit; 00246 } 00247 00248 return size; 00249 } 00250 00251 // Do a UDP socket echo test to a given host of a given packet size 00252 static void do_udp_echo(UDPSocket *sock, SocketAddress *host_address, int size) 00253 { 00254 bool success = false; 00255 void * recv_data = malloc (size); 00256 SocketAddress sender_address; 00257 TEST_ASSERT(recv_data != NULL); 00258 00259 // Retry this a few times, don't want to fail due to a flaky link 00260 for (int x = 0; !success && (x < NUM_UDP_RETRIES); x++) { 00261 tr_debug("Echo testing UDP packet size %d byte(s), try %d.", size, x + 1); 00262 if ((sock->sendto(*host_address, (void*) send_data, size) == size) && 00263 (sock->recvfrom(&sender_address, recv_data, size) == size)) { 00264 TEST_ASSERT (memcmp(send_data, recv_data, size) == 0); 00265 TEST_ASSERT (strcmp(sender_address.get_ip_address(), host_address->get_ip_address()) == 0); 00266 TEST_ASSERT (sender_address.get_port() == host_address->get_port()); 00267 success = true; 00268 } 00269 } 00270 TEST_ASSERT (success); 00271 TEST_ASSERT(!connection_has_gone_down); 00272 00273 free (recv_data); 00274 } 00275 00276 // The asynchronous callback 00277 static void async_cb(bool *callback_triggered) 00278 { 00279 00280 TEST_ASSERT (callback_triggered != NULL); 00281 *callback_triggered = true; 00282 } 00283 00284 // Do a UDP echo but using the asynchronous interface; we can exchange 00285 // packets longer in size than one UDP packet this way 00286 static void do_udp_echo_async(UDPSocket *sock, SocketAddress *host_address, 00287 int size, bool *callback_triggered) 00288 { 00289 void * recv_data = malloc (size); 00290 int recv_size = 0; 00291 SocketAddress sender_address; 00292 Timer timer; 00293 int x, y, z; 00294 TEST_ASSERT(recv_data != NULL); 00295 00296 *callback_triggered = false; 00297 for (y = 0; (recv_size < size) && (y < NUM_UDP_RETRIES); y++) { 00298 tr_debug("Echo testing UDP packet size %d byte(s) async, try %d.", size, y + 1); 00299 recv_size = 0; 00300 // Retry this a few times, don't want to fail due to a flaky link 00301 if (sock->sendto(*host_address, (void *) send_data, size) == size) { 00302 // Wait for all the echoed data to arrive 00303 timer.start(); 00304 while ((recv_size < size) && (timer.read_ms() < ASYNC_TEST_WAIT_TIME)) { 00305 if (*callback_triggered) { 00306 *callback_triggered = false; 00307 x = sock->recvfrom(&sender_address, (char *) recv_data + recv_size, size); 00308 if (x > 0) { 00309 recv_size += x; 00310 } 00311 tr_debug("%d byte(s) echoed back so far, %d to go.", recv_size, size - recv_size); 00312 TEST_ASSERT(strcmp(sender_address.get_ip_address(), host_address->get_ip_address()) == 0); 00313 TEST_ASSERT(sender_address.get_port() == host_address->get_port()); 00314 } 00315 ThisThread::sleep_for(10); 00316 } 00317 timer.stop(); 00318 timer.reset(); 00319 00320 // If everything arrived back, check it's the same as we sent 00321 if (recv_size == size) { 00322 z = memcmp(send_data, recv_data, size); 00323 if (z != 0) { 00324 tr_debug("WARNING: mismatch, retrying"); 00325 tr_debug("Sent %d, |%*.*s|", size, size, size, send_data); 00326 tr_debug("Rcvd %d, |%*.*s|", size, size, size, (char *) recv_data); 00327 // If things don't match, it could be due to data loss (this is UDP 00328 // you know...), so set recv_size to 0 to cause another try 00329 recv_size = 0; 00330 } 00331 } 00332 } 00333 } 00334 00335 TEST_ASSERT(recv_size == size); 00336 TEST_ASSERT(!connection_has_gone_down); 00337 00338 free (recv_data); 00339 } 00340 00341 // Send an entire TCP data buffer until done 00342 static int sendAll(TCPSocket *sock, const char *data, int size) 00343 { 00344 int x; 00345 int count = 0; 00346 Timer timer; 00347 00348 timer.start(); 00349 while ((count < size) && (timer.read_ms() < 10000)) { 00350 x = sock->send(data + count, size - count); 00351 if (x > 0) { 00352 count += x; 00353 tr_debug("%d byte(s) sent, %d left to send.", count, size - count); 00354 } 00355 ThisThread::sleep_for(10); 00356 } 00357 timer.stop(); 00358 00359 return count; 00360 } 00361 00362 // Do a TCP echo but using the asynchronous interface 00363 static void do_tcp_echo_async(TCPSocket *sock, int size, bool *callback_triggered) 00364 { 00365 void * recv_data = malloc (size); 00366 int recv_size = 0; 00367 int x, y; 00368 Timer timer; 00369 TEST_ASSERT(recv_data != NULL); 00370 00371 *callback_triggered = false; 00372 tr_debug("Echo testing TCP packet size %d byte(s) async.", size); 00373 TEST_ASSERT (sendAll(sock, send_data, size) == size); 00374 00375 // Wait for all the echoed data to arrive 00376 timer.start(); 00377 while ((recv_size < size) && (timer.read_ms() < ASYNC_TEST_WAIT_TIME)) { 00378 if (*callback_triggered) { 00379 *callback_triggered = false; 00380 x = sock->recv((char *) recv_data + recv_size, size); 00381 TEST_ASSERT(x > 0); 00382 recv_size += x; 00383 tr_debug("%d byte(s) echoed back so far, %d to go.", recv_size, size - recv_size); 00384 } 00385 ThisThread::sleep_for(10); 00386 } 00387 TEST_ASSERT(recv_size == size); 00388 y = memcmp(send_data, recv_data, size); 00389 if (y != 0) { 00390 tr_debug("Sent %d, |%*.*s|", size, size, size, send_data); 00391 tr_debug("Rcvd %d, |%*.*s|", size, size, size, (char *) recv_data); 00392 TEST_ASSERT(false); 00393 } 00394 timer.stop(); 00395 00396 TEST_ASSERT(!connection_has_gone_down); 00397 00398 free (recv_data); 00399 } 00400 #endif 00401 00402 // Get NTP time from a socket 00403 static void do_ntp_sock (UDPSocket *sock, SocketAddress ntp_address) 00404 { 00405 char ntp_values[48] = { 0 }; 00406 time_t timestamp = 0; 00407 int len; 00408 bool comms_done = false; 00409 00410 ntp_values[0] = '\x1b'; 00411 00412 // Retry this a few times, don't want to fail due to a flaky link 00413 for (unsigned int x = 0; !comms_done && (x < NUM_UDP_RETRIES); x++) { 00414 sock->sendto(ntp_address, (void*) ntp_values, sizeof(ntp_values)); 00415 len = sock->recvfrom(&ntp_address, (void*) ntp_values, sizeof(ntp_values)); 00416 if (len > 0) { 00417 comms_done = true; 00418 } 00419 } 00420 TEST_ASSERT (comms_done); 00421 00422 tr_debug("UDP: %d byte(s) returned by NTP server.", len); 00423 if (len >= 43) { 00424 struct tm *localTime; 00425 time_t TIME1970 = 2208988800U; 00426 timestamp |= ((int) *(ntp_values + 40)) << 24; 00427 timestamp |= ((int) *(ntp_values + 41)) << 16; 00428 timestamp |= ((int) *(ntp_values + 42)) << 8; 00429 timestamp |= ((int) *(ntp_values + 43)); 00430 timestamp -= TIME1970; 00431 srand (timestamp); 00432 tr_debug("srand() called"); 00433 localTime = localtime(×tamp); 00434 if (localTime) { 00435 char timeString[25]; 00436 if (strftime(timeString, sizeof(timeString), "%a %b %d %H:%M:%S %Y", localTime) > 0) { 00437 printf("NTP timestamp is %s.\n", timeString); 00438 } 00439 } 00440 } 00441 } 00442 00443 // Get NTP time 00444 static void do_ntp(UbloxATCellularInterface *interface) 00445 { 00446 UDPSocket sock; 00447 SocketAddress host_address; 00448 00449 TEST_ASSERT(sock.open(interface) == 0) 00450 00451 TEST_ASSERT(interface->gethostbyname(MBED_CONF_APP_NTP_SERVER, &host_address) == 0); 00452 host_address.set_port(MBED_CONF_APP_NTP_PORT); 00453 00454 tr_debug("UDP: NIST server %s address: %s on port %d.", MBED_CONF_APP_NTP_SERVER, 00455 host_address.get_ip_address(), host_address.get_port()); 00456 00457 sock.set_timeout(10000); 00458 00459 do_ntp_sock(&sock, host_address); 00460 00461 sock.close(); 00462 } 00463 00464 // Use a connection, checking that it is good 00465 static void use_connection(UbloxATCellularInterface *interface) 00466 { 00467 const char * ip_address = interface->get_ip_address (); 00468 const char * net_mask = interface->get_netmask (); 00469 const char * gateway = interface->get_gateway (); 00470 00471 TEST_ASSERT(interface->is_connected()); 00472 00473 TEST_ASSERT(ip_address != NULL); 00474 tr_debug ("IP address %s.", ip_address); 00475 TEST_ASSERT(net_mask == NULL); 00476 tr_debug ("Net mask %s.", net_mask); 00477 TEST_ASSERT(gateway != NULL); 00478 tr_debug ("Gateway %s.", gateway); 00479 00480 do_ntp(interface); 00481 TEST_ASSERT(!connection_has_gone_down); 00482 } 00483 00484 // Drop a connection and check that it has dropped 00485 static void drop_connection(UbloxATCellularInterface *interface) 00486 { 00487 TEST_ASSERT(interface->disconnect() == 0); 00488 TEST_ASSERT(connection_has_gone_down); 00489 connection_has_gone_down = false; 00490 TEST_ASSERT(!interface->is_connected()); 00491 } 00492 00493 // ---------------------------------------------------------------- 00494 // TESTS 00495 // ---------------------------------------------------------------- 00496 00497 // Tests of stuff in the base class 00498 void test_base_class() { 00499 const char *imei; 00500 const char *meid; 00501 const char *imsi; 00502 const char *iccid; 00503 int rssi; 00504 00505 // Power-up the modem 00506 interface->init(); 00507 00508 // Check all of the IMEI, MEID, IMSI and ICCID calls 00509 imei = interface->imei(); 00510 if (imei != NULL) { 00511 tr_debug("IMEI is %s.", imei); 00512 } else { 00513 TEST_ASSERT(false); 00514 } 00515 00516 meid = interface->meid(); 00517 if (meid != NULL) { 00518 tr_debug("MEID is %s.", meid); 00519 } else { 00520 TEST_ASSERT(false); 00521 } 00522 00523 imsi = interface->imsi(); 00524 if (imsi != NULL) { 00525 tr_debug("IMSI is %s.", imsi); 00526 } else { 00527 TEST_ASSERT(false); 00528 } 00529 00530 iccid = interface->iccid(); 00531 if (iccid != NULL) { 00532 tr_debug("ICCID is %s.", iccid); 00533 } else { 00534 TEST_ASSERT(false); 00535 } 00536 00537 // Check the RSSI call at least doesn't assert 00538 rssi = interface->rssi(); 00539 tr_debug("RSSI is %d dBm.", rssi); 00540 00541 // Now connect and check that the answers for the 00542 // static fields are the same while connected 00543 TEST_ASSERT(interface->connect(MBED_CONF_APP_DEFAULT_PIN, MBED_CONF_APP_APN, 00544 MBED_CONF_APP_USERNAME, MBED_CONF_APP_PASSWORD) == 0); 00545 00546 TEST_ASSERT(strcmp(imei, interface->imei()) == 0); 00547 TEST_ASSERT(strcmp(meid, interface->meid()) == 0); 00548 TEST_ASSERT(strcmp(imsi, interface->imsi()) == 0); 00549 TEST_ASSERT(strcmp(iccid, interface->iccid()) == 0); 00550 00551 // Check that the RSSI call still doesn't assert 00552 rssi = interface->rssi(); 00553 tr_debug("RSSI is %d dBm.", rssi); 00554 } 00555 00556 // Call srand() using the NTP server 00557 void test_set_randomise() { 00558 UDPSocket sock; 00559 SocketAddress host_address; 00560 00561 TEST_ASSERT(interface->connect(MBED_CONF_APP_DEFAULT_PIN, MBED_CONF_APP_APN, 00562 MBED_CONF_APP_USERNAME, MBED_CONF_APP_PASSWORD) == 0); 00563 do_ntp(interface); 00564 TEST_ASSERT(!connection_has_gone_down); 00565 drop_connection(interface); 00566 interface->deinit(); 00567 } 00568 00569 #ifdef MBED_CONF_APP_ECHO_SERVER 00570 00571 // Test UDP data exchange 00572 void test_udp_echo() { 00573 UDPSocket sock; 00574 SocketAddress host_address; 00575 SocketAddress local_address; 00576 int x; 00577 int size; 00578 00579 TEST_ASSERT(interface->connect(MBED_CONF_APP_DEFAULT_PIN, MBED_CONF_APP_APN, 00580 MBED_CONF_APP_USERNAME, MBED_CONF_APP_PASSWORD) == 0); 00581 00582 TEST_ASSERT(interface->gethostbyname(MBED_CONF_APP_ECHO_SERVER, &host_address) == 0); 00583 host_address.set_port(MBED_CONF_APP_ECHO_UDP_PORT); 00584 00585 tr_debug("UDP: Server %s address: %s on port %d.", MBED_CONF_APP_ECHO_SERVER, 00586 host_address.get_ip_address(), host_address.get_port()); 00587 00588 TEST_ASSERT(sock.open(interface) == 0) 00589 00590 // Do a bind, just for the helluvit 00591 local_address.set_port(MBED_CONF_APP_LOCAL_PORT); 00592 TEST_ASSERT(sock.bind(local_address) == 0); 00593 00594 sock.set_timeout(10000); 00595 00596 // Test min, max, and some random sizes in-between 00597 do_udp_echo(&sock, &host_address, 1); 00598 do_udp_echo(&sock, &host_address, MBED_CONF_APP_UDP_MAX_PACKET_SIZE); 00599 for (x = 0; x < 10; x++) { 00600 size = (rand() % MBED_CONF_APP_UDP_MAX_PACKET_SIZE) + 1; 00601 size = fix(size, MBED_CONF_APP_UDP_MAX_PACKET_SIZE); 00602 do_udp_echo(&sock, &host_address, size); 00603 } 00604 00605 sock.close(); 00606 drop_connection(interface); 00607 interface->deinit(); 00608 tr_debug("%d UDP packets of size up to %d byte(s) echoed successfully.", 00609 x, MBED_CONF_APP_UDP_MAX_PACKET_SIZE); 00610 } 00611 00612 // Test many different sizes of UDP data arriving at once 00613 void test_udp_echo_recv_sizes() { 00614 UDPSocket sock; 00615 SocketAddress host_address; 00616 int x, y, z; 00617 int size; 00618 int tries = 0; 00619 unsigned int offset; 00620 char * recv_data; 00621 bool packetLoss; 00622 bool sendSuccess; 00623 Timer timer; 00624 00625 interface->deinit(); 00626 TEST_ASSERT(interface->connect(MBED_CONF_APP_DEFAULT_PIN, MBED_CONF_APP_APN, 00627 MBED_CONF_APP_USERNAME, MBED_CONF_APP_PASSWORD) == 0); 00628 00629 TEST_ASSERT(interface->gethostbyname(MBED_CONF_APP_ECHO_SERVER, &host_address) == 0); 00630 host_address.set_port(MBED_CONF_APP_ECHO_UDP_PORT); 00631 00632 tr_debug("UDP: Server %s address: %s on port %d.", MBED_CONF_APP_ECHO_SERVER, 00633 host_address.get_ip_address(), host_address.get_port()); 00634 00635 TEST_ASSERT(sock.open(interface) == 0) 00636 00637 do { 00638 tr_debug("--- UDP packet size test, test try %d, flushing input buffers", tries + 1); 00639 // First of all, clear any junk from the socket 00640 sock.set_timeout(1000); 00641 recv_data = (char *) malloc (MBED_CONF_APP_UDP_MAX_PACKET_SIZE); 00642 TEST_ASSERT(recv_data != NULL); 00643 while (sock.recvfrom(&host_address, (void *) recv_data, MBED_CONF_APP_UDP_MAX_PACKET_SIZE) > 0) { 00644 // Throw it away 00645 } 00646 free (recv_data); 00647 00648 sock.set_timeout(10000); 00649 00650 // Throw random sized UDP packets up... 00651 x = 0; 00652 offset = 0; 00653 while (offset < sizeof (send_data)) { 00654 size = (rand() % (MBED_CONF_APP_UDP_MAX_PACKET_SIZE / 2)) + 1; 00655 size = fix(size, MBED_CONF_APP_UDP_MAX_PACKET_SIZE / 2); 00656 if (offset + size > sizeof (send_data)) { 00657 size = sizeof (send_data) - offset; 00658 } 00659 sendSuccess = false; 00660 for (y = 0; !sendSuccess && (y < NUM_UDP_RETRIES); y++) { 00661 tr_debug("Sending UDP packet number %d, size %d byte(s), send try %d.", x + 1, size, y + 1); 00662 if (sock.sendto(host_address, (void *) (send_data + offset), size) == size) { 00663 sendSuccess = true; 00664 offset += size; 00665 } 00666 } 00667 TEST_ASSERT(sendSuccess); 00668 x++; 00669 } 00670 tr_debug("--- All UDP packets sent"); 00671 00672 // ...and capture them all again afterwards 00673 recv_data = (char *) malloc (sizeof (send_data)); 00674 TEST_ASSERT(recv_data != NULL); 00675 memset (recv_data, 0, sizeof (send_data)); 00676 size = 0; 00677 y = 0; 00678 packetLoss = false; 00679 timer.start(); 00680 while ((size < (int) sizeof (send_data)) && (timer.read_ms() < 10000)) { 00681 y = sock.recvfrom(&host_address, (void *) (recv_data + size), sizeof (send_data) - size); 00682 if (y > 0) { 00683 size += y; 00684 } 00685 } 00686 timer.stop(); 00687 timer.reset(); 00688 tr_debug( "--- Either received everything back or timed out waiting"); 00689 00690 // Check that we reassembled everything correctly 00691 if (size == sizeof (send_data)) { 00692 for (x = 0; ((*(recv_data + x) == *(send_data + x))) && (x < (int) sizeof (send_data)); x++) { 00693 } 00694 if (x != sizeof (send_data)) { 00695 y = x - 5; 00696 if (y < 0) { 00697 y = 0; 00698 } 00699 z = 10; 00700 if (y + z > (int) sizeof (send_data)) { 00701 z = sizeof(send_data) - y; 00702 } 00703 tr_debug(" --- Difference at character %d (send \"%*.*s\", recv \"%*.*s\")", 00704 x + 1, z, z, send_data + y, z, z, recv_data + y); 00705 packetLoss = true; 00706 } 00707 } else { 00708 tr_debug(" --- %d bytes missing (%d bytes received when %d were expected))", 00709 sizeof (send_data) - size, size, sizeof (send_data)); 00710 packetLoss = true; 00711 } 00712 free (recv_data); 00713 tries++; 00714 } while (packetLoss && (tries < NUM_UDP_RETRIES)); 00715 00716 TEST_ASSERT(!packetLoss); 00717 TEST_ASSERT(!connection_has_gone_down); 00718 sock.close(); 00719 drop_connection(interface); 00720 interface->deinit(); 00721 } 00722 00723 // Test UDP data exchange via the asynchronous sigio() mechanism 00724 void test_udp_echo_async() { 00725 UDPSocket sock; 00726 SocketAddress host_address; 00727 SocketAddress local_address; 00728 bool callback_triggered = false; 00729 int x; 00730 int size; 00731 00732 interface->deinit(); 00733 TEST_ASSERT(interface->connect(MBED_CONF_APP_DEFAULT_PIN, MBED_CONF_APP_APN, 00734 MBED_CONF_APP_USERNAME, MBED_CONF_APP_PASSWORD) == 0); 00735 00736 TEST_ASSERT(interface->gethostbyname(MBED_CONF_APP_ECHO_SERVER, &host_address) == 0); 00737 host_address.set_port(MBED_CONF_APP_ECHO_UDP_PORT); 00738 00739 tr_debug("UDP: Server %s address: %s on port %d.", MBED_CONF_APP_ECHO_SERVER, 00740 host_address.get_ip_address(), host_address.get_port()); 00741 00742 TEST_ASSERT(sock.open(interface) == 0) 00743 00744 // Set up the async callback and set the timeout to zero 00745 sock.sigio(callback(async_cb, &callback_triggered)); 00746 sock.set_timeout(0); 00747 00748 // Test min, max, and some random sizes in-between 00749 // and this time allow the UDP packets to be fragmented 00750 do_udp_echo_async(&sock, &host_address, 1, &callback_triggered); 00751 do_udp_echo_async(&sock, &host_address, MBED_CONF_APP_UDP_MAX_FRAG_PACKET_SIZE, 00752 &callback_triggered); 00753 for (x = 0; x < 10; x++) { 00754 size = (rand() % MBED_CONF_APP_UDP_MAX_FRAG_PACKET_SIZE) + 1; 00755 size = fix(size, MBED_CONF_APP_UDP_MAX_FRAG_PACKET_SIZE); 00756 do_udp_echo_async(&sock, &host_address, size, &callback_triggered); 00757 } 00758 00759 sock.close(); 00760 00761 drop_connection(interface); 00762 interface->deinit(); 00763 00764 tr_debug("%d UDP packets of size up to %d byte(s) echoed asynchronously and successfully.", 00765 x, MBED_CONF_APP_UDP_MAX_FRAG_PACKET_SIZE); 00766 } 00767 00768 // Test many different sizes of TCP data arriving at once 00769 void test_tcp_echo_recv_sizes() { 00770 TCPSocket sock; 00771 SocketAddress host_address; 00772 int x, y, z; 00773 int size; 00774 unsigned int offset; 00775 char * recv_data; 00776 Timer timer; 00777 00778 interface->deinit(); 00779 TEST_ASSERT(interface->connect(MBED_CONF_APP_DEFAULT_PIN, MBED_CONF_APP_APN, 00780 MBED_CONF_APP_USERNAME, MBED_CONF_APP_PASSWORD) == 0); 00781 00782 TEST_ASSERT(interface->gethostbyname(MBED_CONF_APP_ECHO_SERVER, &host_address) == 0); 00783 host_address.set_port(MBED_CONF_APP_ECHO_TCP_PORT); 00784 00785 tr_debug("TCP: Server %s address: %s on port %d.", MBED_CONF_APP_ECHO_SERVER, 00786 host_address.get_ip_address(), host_address.get_port()); 00787 00788 TEST_ASSERT(sock.open(interface) == 0) 00789 00790 TEST_ASSERT(sock.connect(host_address) == 0); 00791 00792 sock.set_timeout(10000); 00793 00794 // Throw random sized TCP packets up... 00795 x = 0; 00796 offset = 0; 00797 while (offset < sizeof (send_data)) { 00798 size = (rand() % (MBED_CONF_APP_UDP_MAX_PACKET_SIZE / 2)) + 1; 00799 size = fix(size, MBED_CONF_APP_UDP_MAX_PACKET_SIZE / 2); 00800 if (offset + size > sizeof (send_data)) { 00801 size = sizeof (send_data) - offset; 00802 } 00803 tr_debug("Sending TCP packet number %d, size %d byte(s).", x + 1, size); 00804 TEST_ASSERT(sendAll(&sock, (send_data + offset), size) == size); 00805 offset += size; 00806 x++; 00807 } 00808 00809 // ...and capture them all again afterwards 00810 recv_data = (char *) malloc (sizeof (send_data)); 00811 TEST_ASSERT(recv_data != NULL); 00812 memset (recv_data, 0, sizeof (send_data)); 00813 size = 0; 00814 x = 0; 00815 timer.start(); 00816 while ((size < (int) sizeof (send_data)) && (timer.read_ms() < 30000)) { 00817 y = sock.recv((void *) (recv_data + size), sizeof (send_data) - size); 00818 tr_debug("Received TCP packet number %d, size %d byte(s).", x, y); 00819 size += y; 00820 x++; 00821 } 00822 timer.stop(); 00823 timer.reset(); 00824 00825 // Check that we reassembled everything correctly 00826 for (x = 0; ((*(recv_data + x) == *(send_data + x))) && (x < (int) sizeof (send_data)); x++) { 00827 } 00828 if (x != sizeof (send_data)) { 00829 y = x - 5; 00830 if (y < 0) { 00831 y = 0; 00832 } 00833 z = 10; 00834 if (y + z > (int) sizeof (send_data)) { 00835 z = sizeof(send_data) - y; 00836 } 00837 tr_debug("Difference at character %d (send \"%*.*s\", recv \"%*.*s\")", 00838 x + 1, z, z, send_data + y, z, z, recv_data + y); 00839 TEST_ASSERT(false); 00840 } 00841 free (recv_data); 00842 00843 TEST_ASSERT(!connection_has_gone_down); 00844 sock.close(); 00845 drop_connection(interface); 00846 interface->deinit(); 00847 } 00848 00849 // Test TCP data exchange via the asynchronous sigio() mechanism 00850 void test_tcp_echo_async() { 00851 TCPSocket sock; 00852 SocketAddress host_address; 00853 bool callback_triggered = false; 00854 int x; 00855 int size; 00856 00857 interface->deinit(); 00858 TEST_ASSERT(interface->connect(MBED_CONF_APP_DEFAULT_PIN, MBED_CONF_APP_APN, 00859 MBED_CONF_APP_USERNAME, MBED_CONF_APP_PASSWORD) == 0); 00860 00861 TEST_ASSERT(interface->gethostbyname(MBED_CONF_APP_ECHO_SERVER, &host_address) == 0); 00862 host_address.set_port(MBED_CONF_APP_ECHO_TCP_PORT); 00863 00864 tr_debug("TCP: Server %s address: %s on port %d.", MBED_CONF_APP_ECHO_SERVER, 00865 host_address.get_ip_address(), host_address.get_port()); 00866 00867 TEST_ASSERT(sock.open(interface) == 0) 00868 00869 // Set up the async callback and set the timeout to zero 00870 sock.sigio(callback(async_cb, &callback_triggered)); 00871 sock.set_timeout(0); 00872 00873 TEST_ASSERT(sock.connect(host_address) == 0); 00874 // Test min, max, and some random sizes in-between 00875 do_tcp_echo_async(&sock, 1, &callback_triggered); 00876 do_tcp_echo_async(&sock, MBED_CONF_APP_TCP_MAX_PACKET_SIZE, &callback_triggered); 00877 for (x = 0; x < 10; x++) { 00878 size = (rand() % MBED_CONF_APP_TCP_MAX_PACKET_SIZE) + 1; 00879 size = fix(size, MBED_CONF_APP_TCP_MAX_PACKET_SIZE); 00880 do_tcp_echo_async(&sock, size, &callback_triggered); 00881 } 00882 00883 sock.close(); 00884 00885 drop_connection(interface); 00886 interface->deinit(); 00887 00888 tr_debug("%d TCP packets of size up to %d byte(s) echoed asynchronously and successfully.", 00889 x, MBED_CONF_APP_TCP_MAX_PACKET_SIZE); 00890 } 00891 #endif 00892 00893 // Allocate max sockets 00894 void test_max_sockets() { 00895 UDPSocket sock[MAX_NUM_SOCKETS]; 00896 UDPSocket sockNone; 00897 SocketAddress host_address; 00898 00899 TEST_ASSERT(interface->connect(MBED_CONF_APP_DEFAULT_PIN, MBED_CONF_APP_APN, 00900 MBED_CONF_APP_USERNAME, MBED_CONF_APP_PASSWORD) == 0); 00901 00902 TEST_ASSERT(interface->gethostbyname(MBED_CONF_APP_NTP_SERVER, &host_address) == 0); 00903 host_address.set_port(MBED_CONF_APP_NTP_PORT); 00904 00905 // Open the first socket and use it 00906 TEST_ASSERT(sock[0].open(interface) == 0) 00907 sock[0].set_timeout(10000); 00908 do_ntp_sock(&sock[0], host_address); 00909 00910 // Check that we stop being able to get sockets at the max number 00911 for (int x = 1; x < (int) (sizeof (sock) / sizeof (sock[0])); x++) { 00912 TEST_ASSERT(sock[x].open(interface) == 0) 00913 } 00914 TEST_ASSERT(sockNone.open(interface) < 0); 00915 00916 // Now use the last one 00917 sock[sizeof (sock) / sizeof (sock[0]) - 1].set_timeout(10000); 00918 do_ntp_sock(&sock[sizeof (sock) / sizeof (sock[0]) - 1], host_address); 00919 00920 // Close all of the sockets 00921 for (int x = 0; x < (int) (sizeof (sock) / sizeof (sock[0])); x++) { 00922 TEST_ASSERT(sock[x].close() == 0); 00923 } 00924 00925 drop_connection(interface); 00926 interface->deinit(); 00927 } 00928 00929 // Connect with credentials included in the connect request 00930 void test_connect_credentials() { 00931 00932 interface->deinit(); 00933 TEST_ASSERT(interface->connect(MBED_CONF_APP_DEFAULT_PIN, MBED_CONF_APP_APN, 00934 MBED_CONF_APP_USERNAME, MBED_CONF_APP_PASSWORD) == 0); 00935 use_connection(interface); 00936 drop_connection(interface); 00937 interface->deinit(); 00938 } 00939 00940 // Test with credentials preset 00941 void test_connect_preset_credentials() { 00942 00943 interface->deinit(); 00944 TEST_ASSERT(interface->init(MBED_CONF_APP_DEFAULT_PIN)); 00945 interface->set_credentials(MBED_CONF_APP_APN, MBED_CONF_APP_USERNAME, 00946 MBED_CONF_APP_PASSWORD); 00947 TEST_ASSERT(interface->connect(MBED_CONF_APP_DEFAULT_PIN) == 0); 00948 use_connection(interface); 00949 drop_connection(interface); 00950 interface->deinit(); 00951 } 00952 00953 // Test adding and using a SIM pin, then removing it, using the pending 00954 // mechanism where the change doesn't occur until connect() is called 00955 void test_check_sim_pin_pending() { 00956 00957 interface->deinit(); 00958 00959 // Enable PIN checking (which will use the current PIN) 00960 // and also flag that the PIN should be changed to MBED_CONF_APP_ALT_PIN, 00961 // then try connecting 00962 interface->set_sim_pin_check(true); 00963 interface->set_new_sim_pin(MBED_CONF_APP_ALT_PIN); 00964 TEST_ASSERT(interface->connect(MBED_CONF_APP_DEFAULT_PIN, MBED_CONF_APP_APN, 00965 MBED_CONF_APP_USERNAME, MBED_CONF_APP_PASSWORD) == 0); 00966 use_connection(interface); 00967 drop_connection(interface); 00968 interface->deinit(); 00969 00970 // Now change the PIN back to what it was before 00971 interface->set_new_sim_pin(MBED_CONF_APP_DEFAULT_PIN); 00972 TEST_ASSERT(interface->connect(MBED_CONF_APP_ALT_PIN, MBED_CONF_APP_APN, 00973 MBED_CONF_APP_USERNAME, MBED_CONF_APP_PASSWORD) == 0); 00974 use_connection(interface); 00975 drop_connection(interface); 00976 interface->deinit(); 00977 00978 // Check that it was changed back, and this time 00979 // use the other way of entering the PIN 00980 interface->set_sim_pin(MBED_CONF_APP_DEFAULT_PIN); 00981 TEST_ASSERT(interface->connect(NULL, MBED_CONF_APP_APN, MBED_CONF_APP_USERNAME, 00982 MBED_CONF_APP_PASSWORD) == 0); 00983 use_connection(interface); 00984 drop_connection(interface); 00985 interface->deinit(); 00986 00987 // Remove PIN checking again and check that it no 00988 // longer matters what the PIN is 00989 interface->set_sim_pin_check(false); 00990 TEST_ASSERT(interface->connect(MBED_CONF_APP_DEFAULT_PIN, MBED_CONF_APP_APN, 00991 MBED_CONF_APP_USERNAME, MBED_CONF_APP_PASSWORD) == 0); 00992 use_connection(interface); 00993 drop_connection(interface); 00994 interface->deinit(); 00995 TEST_ASSERT(interface->init(NULL)); 00996 TEST_ASSERT(interface->connect(MBED_CONF_APP_INCORRECT_PIN, MBED_CONF_APP_APN, 00997 MBED_CONF_APP_USERNAME, MBED_CONF_APP_PASSWORD) == 0); 00998 use_connection(interface); 00999 drop_connection(interface); 01000 01001 // Put the SIM pin back to the correct value for any subsequent tests 01002 interface->set_sim_pin(MBED_CONF_APP_DEFAULT_PIN); 01003 interface->deinit(); 01004 } 01005 01006 // Test adding and using a SIM pin, then removing it, using the immediate 01007 // mechanism 01008 void test_check_sim_pin_immediate() { 01009 01010 interface->deinit(); 01011 interface->connection_status_cb(connection_down_cb); 01012 01013 // Enable PIN checking (which will use the current PIN), change 01014 // the PIN to MBED_CONF_APP_ALT_PIN, then try connecting after powering on and 01015 // off the modem 01016 interface->set_sim_pin_check(true, true, MBED_CONF_APP_DEFAULT_PIN); 01017 interface->set_new_sim_pin(MBED_CONF_APP_ALT_PIN, true); 01018 interface->deinit(); 01019 TEST_ASSERT(interface->init(NULL)); 01020 TEST_ASSERT(interface->connect(MBED_CONF_APP_ALT_PIN, MBED_CONF_APP_APN, 01021 MBED_CONF_APP_USERNAME, MBED_CONF_APP_PASSWORD) == 0); 01022 use_connection(interface); 01023 drop_connection(interface); 01024 01025 interface->connection_status_cb(connection_down_cb); 01026 01027 // Now change the PIN back to what it was before 01028 interface->set_new_sim_pin(MBED_CONF_APP_DEFAULT_PIN, true); 01029 interface->deinit(); 01030 interface->set_sim_pin(MBED_CONF_APP_DEFAULT_PIN); 01031 TEST_ASSERT(interface->init(NULL)); 01032 TEST_ASSERT(interface->connect(NULL, MBED_CONF_APP_APN, MBED_CONF_APP_USERNAME, 01033 MBED_CONF_APP_PASSWORD) == 0); 01034 use_connection(interface); 01035 drop_connection(interface); 01036 01037 interface->connection_status_cb(connection_down_cb); 01038 01039 // Remove PIN checking again and check that it no 01040 // longer matters what the PIN is 01041 interface->set_sim_pin_check(false, true); 01042 interface->deinit(); 01043 TEST_ASSERT(interface->init(MBED_CONF_APP_INCORRECT_PIN)); 01044 TEST_ASSERT(interface->connect(NULL, MBED_CONF_APP_APN, MBED_CONF_APP_USERNAME, 01045 MBED_CONF_APP_PASSWORD) == 0); 01046 use_connection(interface); 01047 drop_connection(interface); 01048 01049 // Put the SIM pin back to the correct value for any subsequent tests 01050 interface->set_sim_pin(MBED_CONF_APP_DEFAULT_PIN); 01051 interface->deinit(); 01052 } 01053 01054 // Test being able to connect with a local instance of the interface 01055 // NOTE: since this local instance will fiddle with bits of HW that the 01056 // static instance thought it owned, the static instance will no longer 01057 // work afterwards, hence this must be run as the last test in the list 01058 void test_connect_local_instance_last_test() { 01059 01060 UbloxATCellularInterface *pLocalInterface = NULL; 01061 01062 pLocalInterface = new UbloxATCellularInterface(MDMTXD, MDMRXD, 01063 MBED_CONF_UBLOX_CELL_BAUD_RATE, 01064 MBED_CONF_APP_DEBUG_ON); 01065 pLocalInterface->connection_status_cb(connection_down_cb); 01066 01067 TEST_ASSERT(pLocalInterface->connect(MBED_CONF_APP_DEFAULT_PIN, MBED_CONF_APP_APN, 01068 MBED_CONF_APP_USERNAME, MBED_CONF_APP_PASSWORD) == 0); 01069 use_connection(pLocalInterface); 01070 drop_connection(pLocalInterface); 01071 delete pLocalInterface; 01072 } 01073 #if defined (TARGET_UBLOX_C030_U201) || defined (TARGET_UBLOX_C030_R412M) 01074 void test_set_new_rat() { 01075 01076 int currentSelectedRat = -1, currentPreferredRat = -1, currentSecondPreferredRat = -1; 01077 01078 // Power-up the modem 01079 TEST_ASSERT(interface->init()); 01080 interface->set_functionality_mode(UbloxCellularBase::FUNC_FULL); 01081 01082 // Check if modem is registered with network 01083 if (interface->is_registered_csd() || interface->is_registered_psd() || interface->is_registered_eps()) { 01084 tr_error("RAT should only be set in detached state"); 01085 // Deregister from Network 01086 drop_connection(interface); 01087 } 01088 01089 // Get and store initial RAT set on modem 01090 TEST_ASSERT(interface->get_modem_rat(&previousSelectedRat, &previousPreferredRat, &previousSecondPreferredRat)); 01091 tr_debug("previous selected RAT: %d\nprevious preferred RAT: %d\nprevious second preferred RAT: %d\n", previousSelectedRat, previousPreferredRat, previousSecondPreferredRat); 01092 01093 #ifdef TARGET_UBLOX_C030_U201 01094 // Set new RAT 01095 TEST_ASSERT(interface->set_modem_rat(UbloxATCellularInterface::GSM_UMTS, UbloxATCellularInterface::UMTS)); 01096 tr_debug("RAT configured\n"); 01097 01098 // Get latest set RAT on modem 01099 TEST_ASSERT(interface->get_modem_rat(¤tSelectedRat, ¤tPreferredRat, ¤tSecondPreferredRat)); 01100 tr_debug("new selected RAT: %d\nnew preferred RAT: %d\nnew second preferred RAT: %d\n", currentSelectedRat, currentPreferredRat, currentSecondPreferredRat); 01101 01102 // Check RAT configured correctly 01103 TEST_ASSERT((currentSelectedRat == UbloxATCellularInterface::GSM_UMTS) && (currentPreferredRat == UbloxATCellularInterface::UMTS)); 01104 01105 #elif TARGET_UBLOX_C030_R412M 01106 // Set new RAT 01107 TEST_ASSERT(interface->set_modem_rat(UbloxATCellularInterface::LTE_CATM1, UbloxATCellularInterface::LTE_CATNB1, UbloxATCellularInterface::GPRS_EGPRS)); 01108 tr_debug("RAT configured\n"); 01109 01110 // Get latest set RAT on modem 01111 TEST_ASSERT(interface->get_modem_rat(¤tSelectedRat, ¤tPreferredRat, ¤tSecondPreferredRat)); 01112 tr_debug("new selected RAT: %d\nnew preferred RAT: %d\nnew second preferred RAT: %d\n", currentSelectedRat, currentPreferredRat, currentSecondPreferredRat); 01113 01114 // Check RAT configured correctly 01115 TEST_ASSERT((currentSelectedRat == UbloxATCellularInterface::LTE_CATM1) && (currentPreferredRat == UbloxATCellularInterface::LTE_CATNB1)); 01116 #endif 01117 } 01118 01119 void test_reboot() { 01120 01121 // Rebooting modem for settings to take effect 01122 TEST_ASSERT(interface->reboot_modem()); 01123 } 01124 01125 void test_registration() { 01126 01127 TEST_ASSERT(interface->connect(MBED_CONF_APP_DEFAULT_PIN, MBED_CONF_APP_APN, 01128 MBED_CONF_APP_USERNAME, MBED_CONF_APP_PASSWORD) == 0); 01129 01130 drop_connection(interface); 01131 } 01132 01133 01134 void test_set_previous_rat() { 01135 01136 int currentSelectedRat = -1, currentPreferredRat = -1, currentSecondPreferredRat = -1; 01137 01138 // Restore RAT to previous settings 01139 TEST_ASSERT(interface->set_modem_rat((UbloxATCellularInterface::RAT)previousSelectedRat, (UbloxATCellularInterface::RAT)previousPreferredRat, (UbloxATCellularInterface::RAT)previousSecondPreferredRat)); 01140 tr_debug("RAT configured\n"); 01141 01142 TEST_ASSERT(interface->get_modem_rat(¤tSelectedRat, ¤tPreferredRat, ¤tSecondPreferredRat)); 01143 tr_debug("current selected RAT: %d\ncurrent preferred RAT: %d\ncurrent second preferred RAT: %d\n", currentSelectedRat, currentPreferredRat, currentSecondPreferredRat); 01144 01145 // Check RAT configured correctly 01146 TEST_ASSERT((currentSelectedRat == previousSelectedRat) && (currentPreferredRat == previousPreferredRat)); 01147 01148 // Rebooting modem for settings to take effect 01149 TEST_ASSERT(interface->reboot_modem()); 01150 } 01151 #endif 01152 01153 #ifdef TARGET_UBLOX_C030_R41XM 01154 void test_set_initial_rat() { 01155 01156 int currentSelectedRat = -1, currentPreferredRat = -1, currentSecondPreferredRat = -1; 01157 01158 // Power-up the modem 01159 TEST_ASSERT(interface->init()); 01160 01161 // Check if modem is registered with network 01162 if (interface->is_registered_csd() || interface->is_registered_psd() || interface->is_registered_eps()) { 01163 tr_error("RAT should only be set in detached state"); 01164 // Deregister from Network 01165 drop_connection(interface); 01166 } 01167 01168 // Set RAT 01169 TEST_ASSERT(interface->set_modem_rat(UbloxATCellularInterface::LTE_CATM1)); 01170 tr_debug("RAT configured\n"); 01171 01172 // Get latest set RAT on modem 01173 TEST_ASSERT(interface->get_modem_rat(¤tSelectedRat, ¤tPreferredRat, ¤tSecondPreferredRat)); 01174 tr_debug("new selected RAT: %d\n", currentSelectedRat); 01175 01176 // Check RAT configured correctly 01177 TEST_ASSERT(currentSelectedRat == UbloxATCellularInterface::LTE_CATM1); 01178 } 01179 01180 void test_mno_profile() { 01181 01182 int previous_profile, current_profile; 01183 01184 // Power-up the modem 01185 interface->init(MBED_CONF_APP_DEFAULT_PIN); //init can return false if profile set is SW_DEFAULT 01186 01187 // Check if modem is registered with network 01188 if (interface->is_registered_csd() || interface->is_registered_psd() || interface->is_registered_eps()) { 01189 tr_error("MNO profile should only be set in detached state"); 01190 // Deregister from Network 01191 drop_connection(interface); 01192 } 01193 01194 // Getting current mno profile 01195 TEST_ASSERT(interface->get_mno_profile(&previous_profile)); 01196 tr_debug("Previous MNO profile is: %d\n", previous_profile); 01197 01198 // Set MNO profile 01199 TEST_ASSERT(interface->set_mno_profile(UbloxATCellularInterface::STANDARD_EU)); 01200 tr_debug("MNO configured\n"); 01201 01202 // Rebooting modem for settings to take effect 01203 TEST_ASSERT(interface->reboot_modem()); 01204 tr_debug("Reboot successful\n"); 01205 ThisThread::sleep_for(5000); 01206 01207 TEST_ASSERT(interface->init(MBED_CONF_APP_DEFAULT_PIN)); 01208 01209 // Check MNO profile configured correctly 01210 TEST_ASSERT(interface->get_mno_profile(¤t_profile)); 01211 tr_debug("New MNO profile is: %d\n", current_profile); 01212 01213 TEST_ASSERT(interface->disable_power_saving_mode()); 01214 01215 TEST_ASSERT((UbloxATCellularInterface::MNOProfile)current_profile == UbloxATCellularInterface::STANDARD_EU); 01216 01217 TEST_ASSERT(interface->connect(MBED_CONF_APP_DEFAULT_PIN, MBED_CONF_APP_APN, 01218 MBED_CONF_APP_USERNAME, MBED_CONF_APP_PASSWORD) == 0); 01219 01220 drop_connection(interface); 01221 interface->deinit(); 01222 } 01223 01224 void test_edrx() { 01225 const int c_edrx_value = 2; 01226 01227 // Power-up the modem 01228 TEST_ASSERT(interface->init(MBED_CONF_APP_DEFAULT_PIN)); 01229 01230 // Check if modem is registered with network 01231 if (interface->is_registered_csd() || interface->is_registered_psd() || interface->is_registered_eps()) { 01232 tr_error("set edrx in detached state"); 01233 // Deregister from Network 01234 drop_connection(interface); 01235 } 01236 01237 //disable edrx 01238 interface->set_receive_period(3, UbloxCellularBase::EDRXEUTRAN_WB_S1_mode); 01239 interface->set_receive_period(3, UbloxCellularBase::EDRXEUTRAN_NB_S1_mode); 01240 01241 //set edrx 01242 interface->set_receive_period(2, UbloxCellularBase::EDRXEUTRAN_WB_S1_mode, c_edrx_value); 01243 interface->set_receive_period(2, UbloxCellularBase::EDRXEUTRAN_NB_S1_mode, c_edrx_value); 01244 01245 TEST_ASSERT(interface->connect(MBED_CONF_APP_DEFAULT_PIN, MBED_CONF_APP_APN, 01246 MBED_CONF_APP_USERNAME, MBED_CONF_APP_PASSWORD) == 0); 01247 01248 TEST_ASSERT(interface->get_receive_period() == c_edrx_value); 01249 01250 drop_connection(interface); 01251 01252 //re-apply default mno profile 01253 TEST_ASSERT(interface->set_mno_profile(UbloxATCellularInterface::STANDARD_EU)); 01254 TEST_ASSERT(interface->reboot_modem()); 01255 ThisThread::sleep_for(5000); 01256 TEST_ASSERT(interface->init(MBED_CONF_APP_DEFAULT_PIN)); 01257 TEST_ASSERT(interface->disable_power_saving_mode()); 01258 } 01259 #endif 01260 01261 // ---------------------------------------------------------------- 01262 // TEST ENVIRONMENT 01263 // ---------------------------------------------------------------- 01264 01265 // Setup the test environment 01266 utest::v1::status_t test_setup(const size_t number_of_cases) { 01267 // Setup Greentea with a timeout 01268 GREENTEA_SETUP(960, "default_auto"); 01269 return verbose_test_setup_handler(number_of_cases); 01270 } 01271 01272 // IMPORTANT!!! if you make a change to the tests here you should 01273 // check whether the same change should be made to the tests under 01274 // the PPP interface. 01275 01276 // Test cases 01277 Case cases[] = { 01278 #ifdef TARGET_UBLOX_C030_R41XM 01279 Case("Set initial RAT test", test_set_initial_rat), 01280 Case("MNO profile test", test_mno_profile), 01281 Case("edrx test", test_edrx), 01282 #endif 01283 Case("Base class tests", test_base_class), 01284 Case("Set randomise", test_set_randomise), 01285 #ifdef MBED_CONF_APP_ECHO_SERVER 01286 Case("UDP echo test", test_udp_echo), 01287 # ifndef TARGET_UBLOX_C027 // Not enough RAM on little 'ole C027 to run this test 01288 Case("UDP recv sizes", test_udp_echo_recv_sizes), 01289 # endif 01290 Case("UDP async echo test", test_udp_echo_async), 01291 # ifndef TARGET_UBLOX_C027 // Not enough RAM on little 'ole C027 to run this test 01292 Case("TCP recv sizes", test_tcp_echo_recv_sizes), 01293 # endif 01294 Case("TCP async echo test", test_tcp_echo_async), 01295 #endif 01296 #ifndef TARGET_UBLOX_C027 // Not enough RAM on little 'ole C027 to run this test 01297 Case("Alloc max sockets", test_max_sockets), 01298 #endif 01299 Case("Connect with credentials", test_connect_credentials), 01300 Case("Connect with preset credentials", test_connect_preset_credentials), 01301 #if MBED_CONF_APP_RUN_SIM_PIN_CHANGE_TESTS 01302 Case("Check SIM pin, pending", test_check_sim_pin_pending), 01303 Case("Check SIM pin, immediate", test_check_sim_pin_immediate), 01304 #endif 01305 #if defined (TARGET_UBLOX_C030_U201) || defined (TARGET_UBLOX_C030_R412M) 01306 Case("Set RAT test", test_set_new_rat), 01307 Case("Reboot test", test_reboot), 01308 Case("Register with network test", test_registration), 01309 Case("Set previous RAT test", test_set_previous_rat), 01310 #endif 01311 #ifndef TARGET_UBLOX_C027 // Not enough RAM on little 'ole C027 for this 01312 Case("Connect using local instance, must be last test", test_connect_local_instance_last_test) 01313 #endif 01314 }; 01315 01316 Specification specification(test_setup, cases); 01317 01318 // ---------------------------------------------------------------- 01319 // MAIN 01320 // ---------------------------------------------------------------- 01321 01322 int main() { 01323 01324 #ifdef FEATURE_COMMON_PAL 01325 mbed_trace_init(); 01326 01327 mbed_trace_mutex_wait_function_set(lock); 01328 mbed_trace_mutex_release_function_set(unlock); 01329 #endif 01330 01331 interface->connection_status_cb(connection_down_cb); 01332 01333 // Run tests 01334 return !Harness::run(specification); 01335 } 01336 01337 // End Of File
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