ublox-at-cellular-interface - Implementation of the CellularInterface for u-blo…

u-blox » Code » ublox-at-cellular-interface

Implementation of the CellularInterface for u-blox C027 and C030 (non-N2xx flavour) modems that uses the IP stack on-board the cellular modem, hence not requiring LWIP (and so less RAM) and allowing any AT command exchanges to be carried out at the same time as data transfers (since the modem remains in AT mode all the time). This library may be used from mbed 5.5 onwards. If you need to use SMS, USSD or access the modem file system at the same time as using the CellularInterface then use ublox-at-cellular-interface-ext instead.

Dependents: example-ublox-cellular-interface example-ublox-cellular-interface_r410M example-ublox-mbed-client example-ublox-cellular-interface ... more

TESTS/unit_tests/default/main.cpp@37:0ceb2dfc746c, 2019-10-09 (annotated)

Committer:: wajahat.abbas@u-blox.com
Date:: Wed Oct 09 14:48:57 2019 +0500
Revision:: 37:0ceb2dfc746c
Parent:: 30:0f571a4920c8
Child:: 38:c3ad075a347b

Updated test cases for C030_R41XM

Who changed what in which revision?

User	Revision	Line number	New contents of line
mudassar0121	22:63b1a3c02fb8	1
rob.meades@u-blox.com	1:bc228becc45d	2	#include "UbloxATCellularInterface.h"
RobMeades	0:7ccf0e7e8a83	3	#include "greentea-client/test_env.h"
RobMeades	0:7ccf0e7e8a83	4	#include "unity.h"
RobMeades	0:7ccf0e7e8a83	5	#include "utest.h"
RobMeades	0:7ccf0e7e8a83	6	#include "UDPSocket.h"
RobMeades	0:7ccf0e7e8a83	7	#ifdef FEATURE_COMMON_PAL
RobMeades	0:7ccf0e7e8a83	8	#include "mbed_trace.h"
RobMeades	0:7ccf0e7e8a83	9	#define TRACE_GROUP "TEST"
RobMeades	0:7ccf0e7e8a83	10	#else
rob.meades@u-blox.com	1:bc228becc45d	11	#define tr_debug(format, ...) debug(format "\n", ## __VA_ARGS__)
rob.meades@u-blox.com	1:bc228becc45d	12	#define tr_info(format, ...) debug(format "\n", ## __VA_ARGS__)
rob.meades@u-blox.com	1:bc228becc45d	13	#define tr_warn(format, ...) debug(format "\n", ## __VA_ARGS__)
rob.meades@u-blox.com	1:bc228becc45d	14	#define tr_error(format, ...) debug(format "\n", ## __VA_ARGS__)
RobMeades	0:7ccf0e7e8a83	15	#endif
RobMeades	0:7ccf0e7e8a83	16
RobMeades	0:7ccf0e7e8a83	17	using namespace utest::v1;
RobMeades	0:7ccf0e7e8a83	18
RobMeades	0:7ccf0e7e8a83	19	// IMPORTANT!!! if you make a change to the tests here you should
RobMeades	0:7ccf0e7e8a83	20	// check whether the same change should be made to the tests under
rob.meades@u-blox.com	6:63dad754c267	21	// the PPP interface.
rob.meades@u-blox.com	6:63dad754c267	22
rob.meades@u-blox.com	6:63dad754c267	23	// NOTE: these test are only as reliable as UDP across the internet
rob.meades@u-blox.com	6:63dad754c267	24	// over a radio link. The tests expect an NTP server to respond
rob.meades@u-blox.com	6:63dad754c267	25	// to UDP packets and, if configured, an echo server to respond
rob.meades@u-blox.com	6:63dad754c267	26	// to UDP packets. This simply may not happen. Please be patient.
RobMeades	0:7ccf0e7e8a83	27
RobMeades	0:7ccf0e7e8a83	28	// ----------------------------------------------------------------
RobMeades	0:7ccf0e7e8a83	29	// COMPILE-TIME MACROS
RobMeades	0:7ccf0e7e8a83	30	// ----------------------------------------------------------------
RobMeades	0:7ccf0e7e8a83	31
RobMeades	0:7ccf0e7e8a83	32	// These macros can be overridden with an mbed_app.json file and
RobMeades	0:7ccf0e7e8a83	33	// contents of the following form:
RobMeades	0:7ccf0e7e8a83	34	//
RobMeades	0:7ccf0e7e8a83	35	//{
RobMeades	0:7ccf0e7e8a83	36	// "config": {
RobMeades	0:7ccf0e7e8a83	37	// "default-pin": {
RobMeades	0:7ccf0e7e8a83	38	// "value": "\"1234\""
RobMeades	0:7ccf0e7e8a83	39	// }
RobMeades	0:7ccf0e7e8a83	40	//}
RobMeades	0:7ccf0e7e8a83	41	//
RobMeades	0:7ccf0e7e8a83	42	// See the template_mbed_app.txt in this directory for a fuller example.
RobMeades	0:7ccf0e7e8a83	43
RobMeades	0:7ccf0e7e8a83	44	// Whether debug trace is on
RobMeades	0:7ccf0e7e8a83	45	#ifndef MBED_CONF_APP_DEBUG_ON
RobMeades	0:7ccf0e7e8a83	46	# define MBED_CONF_APP_DEBUG_ON false
RobMeades	0:7ccf0e7e8a83	47	#endif
RobMeades	0:7ccf0e7e8a83	48
RobMeades	0:7ccf0e7e8a83	49	// Run the SIM change tests, which require the DEFAULT_PIN
RobMeades	0:7ccf0e7e8a83	50	// above to be correct for the board on which the test
RobMeades	0:7ccf0e7e8a83	51	// is being run (and the SIM PIN to be disabled before tests run).
RobMeades	0:7ccf0e7e8a83	52	#ifndef MBED_CONF_APP_RUN_SIM_PIN_CHANGE_TESTS
RobMeades	0:7ccf0e7e8a83	53	# define MBED_CONF_APP_RUN_SIM_PIN_CHANGE_TESTS 0
RobMeades	0:7ccf0e7e8a83	54	#endif
RobMeades	0:7ccf0e7e8a83	55
RobMeades	0:7ccf0e7e8a83	56	#if MBED_CONF_APP_RUN_SIM_PIN_CHANGE_TESTS
RobMeades	0:7ccf0e7e8a83	57	# ifndef MBED_CONF_APP_DEFAULT_PIN
RobMeades	0:7ccf0e7e8a83	58	# error "MBED_CONF_APP_DEFAULT_PIN must be defined to run the SIM tests"
RobMeades	0:7ccf0e7e8a83	59	# endif
RobMeades	0:7ccf0e7e8a83	60	# ifndef MBED_CONF_APP_ALT_PIN
RobMeades	0:7ccf0e7e8a83	61	# error "MBED_CONF_APP_ALT_PIN must be defined to run the SIM tests"
RobMeades	0:7ccf0e7e8a83	62	# endif
RobMeades	0:7ccf0e7e8a83	63	# ifndef MBED_CONF_APP_INCORRECT_PIN
RobMeades	0:7ccf0e7e8a83	64	# error "MBED_CONF_APP_INCORRECT_PIN must be defined to run the SIM tests"
RobMeades	0:7ccf0e7e8a83	65	# endif
RobMeades	0:7ccf0e7e8a83	66	#endif
RobMeades	0:7ccf0e7e8a83	67
RobMeades	0:7ccf0e7e8a83	68	// The credentials of the SIM in the board.
RobMeades	0:7ccf0e7e8a83	69	#ifndef MBED_CONF_APP_DEFAULT_PIN
RobMeades	0:7ccf0e7e8a83	70	// Note: if PIN is enabled on your SIM, or you wish to run the SIM PIN change
RobMeades	0:7ccf0e7e8a83	71	// tests, you must define the PIN for your SIM (see note above on using
RobMeades	0:7ccf0e7e8a83	72	// mbed_app.json to do so).
RobMeades	0:7ccf0e7e8a83	73	# define MBED_CONF_APP_DEFAULT_PIN "0000"
RobMeades	0:7ccf0e7e8a83	74	#endif
RobMeades	0:7ccf0e7e8a83	75	#ifndef MBED_CONF_APP_APN
RobMeades	0:7ccf0e7e8a83	76	# define MBED_CONF_APP_APN NULL
RobMeades	0:7ccf0e7e8a83	77	#endif
RobMeades	0:7ccf0e7e8a83	78	#ifndef MBED_CONF_APP_USERNAME
RobMeades	0:7ccf0e7e8a83	79	# define MBED_CONF_APP_USERNAME NULL
RobMeades	0:7ccf0e7e8a83	80	#endif
RobMeades	0:7ccf0e7e8a83	81	#ifndef MBED_CONF_APP_PASSWORD
RobMeades	0:7ccf0e7e8a83	82	# define MBED_CONF_APP_PASSWORD NULL
RobMeades	0:7ccf0e7e8a83	83	#endif
RobMeades	0:7ccf0e7e8a83	84
RobMeades	0:7ccf0e7e8a83	85	// Alternate PIN to use during pin change testing
RobMeades	0:7ccf0e7e8a83	86	#ifndef MBED_CONF_APP_ALT_PIN
RobMeades	0:7ccf0e7e8a83	87	# define MBED_CONF_APP_ALT_PIN "9876"
RobMeades	0:7ccf0e7e8a83	88	#endif
RobMeades	0:7ccf0e7e8a83	89
RobMeades	0:7ccf0e7e8a83	90	// A PIN that is definitely incorrect
RobMeades	0:7ccf0e7e8a83	91	#ifndef MBED_CONF_APP_INCORRECT_PIN
RobMeades	0:7ccf0e7e8a83	92	# define MBED_CONF_APP_INCORRECT_PIN "1530"
RobMeades	0:7ccf0e7e8a83	93	#endif
RobMeades	0:7ccf0e7e8a83	94
RobMeades	0:7ccf0e7e8a83	95	// Servers and ports
RobMeades	0:7ccf0e7e8a83	96	#ifdef MBED_CONF_APP_ECHO_SERVER
RobMeades	0:7ccf0e7e8a83	97	# ifndef MBED_CONF_APP_ECHO_UDP_PORT
RobMeades	0:7ccf0e7e8a83	98	# error "MBED_CONF_APP_ECHO_UDP_PORT (the port on which your echo server echoes UDP packets) must be defined"
RobMeades	0:7ccf0e7e8a83	99	# endif
RobMeades	0:7ccf0e7e8a83	100	# ifndef MBED_CONF_APP_ECHO_TCP_PORT
RobMeades	0:7ccf0e7e8a83	101	# error "MBED_CONF_APP_ECHO_TCP_PORT (the port on which your echo server echoes TCP packets) must be defined"
RobMeades	0:7ccf0e7e8a83	102	# endif
RobMeades	0:7ccf0e7e8a83	103	#endif
RobMeades	0:7ccf0e7e8a83	104
RobMeades	0:7ccf0e7e8a83	105	#ifndef MBED_CONF_APP_NTP_SERVER
RobMeades	0:7ccf0e7e8a83	106	# define MBED_CONF_APP_NTP_SERVER "2.pool.ntp.org"
RobMeades	0:7ccf0e7e8a83	107	#else
RobMeades	0:7ccf0e7e8a83	108	# ifndef MBED_CONF_APP_NTP_PORT
RobMeades	0:7ccf0e7e8a83	109	# error "MBED_CONF_APP_NTP_PORT must be defined if MBED_CONF_APP_NTP_SERVER is defined"
RobMeades	0:7ccf0e7e8a83	110	# endif
RobMeades	0:7ccf0e7e8a83	111	#endif
RobMeades	0:7ccf0e7e8a83	112	#ifndef MBED_CONF_APP_NTP_PORT
RobMeades	0:7ccf0e7e8a83	113	# define MBED_CONF_APP_NTP_PORT 123
RobMeades	0:7ccf0e7e8a83	114	#endif
RobMeades	0:7ccf0e7e8a83	115
RobMeades	0:7ccf0e7e8a83	116	#ifndef MBED_CONF_APP_LOCAL_PORT
RobMeades	0:7ccf0e7e8a83	117	# define MBED_CONF_APP_LOCAL_PORT 15
RobMeades	0:7ccf0e7e8a83	118	#endif
RobMeades	0:7ccf0e7e8a83	119
RobMeades	0:7ccf0e7e8a83	120	// UDP packet size limit for testing
RobMeades	0:7ccf0e7e8a83	121	#ifndef MBED_CONF_APP_UDP_MAX_PACKET_SIZE
RobMeades	0:7ccf0e7e8a83	122	# define MBED_CONF_APP_UDP_MAX_PACKET_SIZE 1024
RobMeades	0:7ccf0e7e8a83	123	#endif
RobMeades	0:7ccf0e7e8a83	124
RobMeades	0:7ccf0e7e8a83	125	// The maximum size of UDP data fragmented across
RobMeades	0:7ccf0e7e8a83	126	// multiple packets
RobMeades	0:7ccf0e7e8a83	127	#ifndef MBED_CONF_APP_UDP_MAX_FRAG_PACKET_SIZE
RobMeades	0:7ccf0e7e8a83	128	# define MBED_CONF_APP_UDP_MAX_FRAG_PACKET_SIZE 1500
RobMeades	0:7ccf0e7e8a83	129	#endif
RobMeades	0:7ccf0e7e8a83	130
RobMeades	0:7ccf0e7e8a83	131	// TCP packet size limit for testing
RobMeades	0:7ccf0e7e8a83	132	#ifndef MBED_CONF_APP_MBED_CONF_APP_TCP_MAX_PACKET_SIZE
RobMeades	0:7ccf0e7e8a83	133	# define MBED_CONF_APP_TCP_MAX_PACKET_SIZE 1500
RobMeades	0:7ccf0e7e8a83	134	#endif
RobMeades	0:7ccf0e7e8a83	135
RobMeades	0:7ccf0e7e8a83	136	// The number of retries for UDP exchanges
RobMeades	0:7ccf0e7e8a83	137	#define NUM_UDP_RETRIES 5
RobMeades	0:7ccf0e7e8a83	138
RobMeades	0:7ccf0e7e8a83	139	// How long to wait for stuff to travel in the async echo tests
RobMeades	0:7ccf0e7e8a83	140	#define ASYNC_TEST_WAIT_TIME 10000
RobMeades	0:7ccf0e7e8a83	141
RobMeades	0:7ccf0e7e8a83	142	// The maximum number of sockets that can be open at one time
RobMeades	0:7ccf0e7e8a83	143	#define MAX_NUM_SOCKETS 7
RobMeades	0:7ccf0e7e8a83	144
mudassar0121	22:63b1a3c02fb8	145	int previousSelectedRat = -1, previousPreferredRat = -1, previousSecondPreferredRat = -1;
mudassar0121	22:63b1a3c02fb8	146
RobMeades	0:7ccf0e7e8a83	147	// ----------------------------------------------------------------
RobMeades	0:7ccf0e7e8a83	148	// PRIVATE VARIABLES
RobMeades	0:7ccf0e7e8a83	149	// ----------------------------------------------------------------
RobMeades	0:7ccf0e7e8a83	150
RobMeades	0:7ccf0e7e8a83	151	#ifdef FEATURE_COMMON_PAL
RobMeades	0:7ccf0e7e8a83	152	// Lock for debug prints
RobMeades	0:7ccf0e7e8a83	153	static Mutex mtx;
RobMeades	0:7ccf0e7e8a83	154	#endif
RobMeades	0:7ccf0e7e8a83	155
rob.meades@u-blox.com	6:63dad754c267	156	// An instance of the cellular interface
rob.meades@u-blox.com	6:63dad754c267	157	static UbloxATCellularInterface *interface =
RobMeades	0:7ccf0e7e8a83	158	new UbloxATCellularInterface(MDMTXD, MDMRXD,
RobMeades	0:7ccf0e7e8a83	159	MBED_CONF_UBLOX_CELL_BAUD_RATE,
RobMeades	0:7ccf0e7e8a83	160	MBED_CONF_APP_DEBUG_ON);
RobMeades	0:7ccf0e7e8a83	161
RobMeades	0:7ccf0e7e8a83	162	// Connection flag
RobMeades	0:7ccf0e7e8a83	163	static bool connection_has_gone_down = false;
RobMeades	0:7ccf0e7e8a83	164
wajahat.abbas@u-blox.com	37:0ceb2dfc746c	165	#ifdef MBED_CONF_APP_ECHO_SERVER
RobMeades	0:7ccf0e7e8a83	166	// Data to exchange
RobMeades	0:7ccf0e7e8a83	167	static const char send_data[] = "_____0000:0123456789012345678901234567890123456789"
RobMeades	0:7ccf0e7e8a83	168	"01234567890123456789012345678901234567890123456789"
RobMeades	0:7ccf0e7e8a83	169	"_____0100:0123456789012345678901234567890123456789"
RobMeades	0:7ccf0e7e8a83	170	"01234567890123456789012345678901234567890123456789"
RobMeades	0:7ccf0e7e8a83	171	"_____0200:0123456789012345678901234567890123456789"
RobMeades	0:7ccf0e7e8a83	172	"01234567890123456789012345678901234567890123456789"
RobMeades	0:7ccf0e7e8a83	173	"_____0300:0123456789012345678901234567890123456789"
RobMeades	0:7ccf0e7e8a83	174	"01234567890123456789012345678901234567890123456789"
RobMeades	0:7ccf0e7e8a83	175	"_____0400:0123456789012345678901234567890123456789"
RobMeades	0:7ccf0e7e8a83	176	"01234567890123456789012345678901234567890123456789"
RobMeades	0:7ccf0e7e8a83	177	"_____0500:0123456789012345678901234567890123456789"
RobMeades	0:7ccf0e7e8a83	178	"01234567890123456789012345678901234567890123456789"
RobMeades	0:7ccf0e7e8a83	179	"_____0600:0123456789012345678901234567890123456789"
RobMeades	0:7ccf0e7e8a83	180	"01234567890123456789012345678901234567890123456789"
RobMeades	0:7ccf0e7e8a83	181	"_____0700:0123456789012345678901234567890123456789"
RobMeades	0:7ccf0e7e8a83	182	"01234567890123456789012345678901234567890123456789"
RobMeades	0:7ccf0e7e8a83	183	"_____0800:0123456789012345678901234567890123456789"
RobMeades	0:7ccf0e7e8a83	184	"01234567890123456789012345678901234567890123456789"
RobMeades	0:7ccf0e7e8a83	185	"_____0900:0123456789012345678901234567890123456789"
RobMeades	0:7ccf0e7e8a83	186	"01234567890123456789012345678901234567890123456789"
RobMeades	0:7ccf0e7e8a83	187	"_____1000:0123456789012345678901234567890123456789"
RobMeades	0:7ccf0e7e8a83	188	"01234567890123456789012345678901234567890123456789"
RobMeades	0:7ccf0e7e8a83	189	"_____1100:0123456789012345678901234567890123456789"
RobMeades	0:7ccf0e7e8a83	190	"01234567890123456789012345678901234567890123456789"
RobMeades	0:7ccf0e7e8a83	191	"_____1200:0123456789012345678901234567890123456789"
RobMeades	0:7ccf0e7e8a83	192	"01234567890123456789012345678901234567890123456789"
RobMeades	0:7ccf0e7e8a83	193	"_____1300:0123456789012345678901234567890123456789"
RobMeades	0:7ccf0e7e8a83	194	"01234567890123456789012345678901234567890123456789"
RobMeades	0:7ccf0e7e8a83	195	"_____1400:0123456789012345678901234567890123456789"
RobMeades	0:7ccf0e7e8a83	196	"01234567890123456789012345678901234567890123456789"
RobMeades	0:7ccf0e7e8a83	197	"_____1500:0123456789012345678901234567890123456789"
RobMeades	0:7ccf0e7e8a83	198	"01234567890123456789012345678901234567890123456789"
RobMeades	0:7ccf0e7e8a83	199	"_____1600:0123456789012345678901234567890123456789"
RobMeades	0:7ccf0e7e8a83	200	"01234567890123456789012345678901234567890123456789"
RobMeades	0:7ccf0e7e8a83	201	"_____1700:0123456789012345678901234567890123456789"
RobMeades	0:7ccf0e7e8a83	202	"01234567890123456789012345678901234567890123456789"
RobMeades	0:7ccf0e7e8a83	203	"_____1800:0123456789012345678901234567890123456789"
RobMeades	0:7ccf0e7e8a83	204	"01234567890123456789012345678901234567890123456789"
RobMeades	0:7ccf0e7e8a83	205	"_____1900:0123456789012345678901234567890123456789"
RobMeades	0:7ccf0e7e8a83	206	"01234567890123456789012345678901234567890123456789"
RobMeades	0:7ccf0e7e8a83	207	"_____2000:0123456789012345678901234567890123456789"
RobMeades	0:7ccf0e7e8a83	208	"01234567890123456789012345678901234567890123456789";
wajahat.abbas@u-blox.com	37:0ceb2dfc746c	209	#endif
RobMeades	0:7ccf0e7e8a83	210
RobMeades	0:7ccf0e7e8a83	211	// ----------------------------------------------------------------
RobMeades	0:7ccf0e7e8a83	212	// PRIVATE FUNCTIONS
RobMeades	0:7ccf0e7e8a83	213	// ----------------------------------------------------------------
RobMeades	0:7ccf0e7e8a83	214
RobMeades	0:7ccf0e7e8a83	215	#ifdef FEATURE_COMMON_PAL
RobMeades	0:7ccf0e7e8a83	216	// Locks for debug prints
RobMeades	0:7ccf0e7e8a83	217	static void lock()
RobMeades	0:7ccf0e7e8a83	218	{
RobMeades	0:7ccf0e7e8a83	219	mtx.lock();
RobMeades	0:7ccf0e7e8a83	220	}
RobMeades	0:7ccf0e7e8a83	221
RobMeades	0:7ccf0e7e8a83	222	static void unlock()
RobMeades	0:7ccf0e7e8a83	223	{
RobMeades	0:7ccf0e7e8a83	224	mtx.unlock();
RobMeades	0:7ccf0e7e8a83	225	}
RobMeades	0:7ccf0e7e8a83	226	#endif
RobMeades	0:7ccf0e7e8a83	227
RobMeades	0:7ccf0e7e8a83	228	// Callback in case the connection goes down
RobMeades	0:7ccf0e7e8a83	229	static void connection_down_cb(nsapi_error_t err)
RobMeades	0:7ccf0e7e8a83	230	{
RobMeades	0:7ccf0e7e8a83	231	connection_has_gone_down = true;
RobMeades	0:7ccf0e7e8a83	232	}
RobMeades	0:7ccf0e7e8a83	233
RobMeades	0:7ccf0e7e8a83	234	#ifdef MBED_CONF_APP_ECHO_SERVER
RobMeades	0:7ccf0e7e8a83	235	// Make sure that size is greater than 0 and no more than limit,
RobMeades	0:7ccf0e7e8a83	236	// useful since, when moduloing a very large number number,
RobMeades	0:7ccf0e7e8a83	237	// compilers sometimes screw up and produce a small negative
RobMeades	0:7ccf0e7e8a83	238	// number. Who knew? For example, GCC decided that
RobMeades	0:7ccf0e7e8a83	239	// 492318453 (0x1d582ef5) modulo 508 was -47 (0xffffffd1).
RobMeades	0:7ccf0e7e8a83	240	static int fix (int size, int limit)
RobMeades	0:7ccf0e7e8a83	241	{
RobMeades	0:7ccf0e7e8a83	242	if (size <= 0) {
RobMeades	0:7ccf0e7e8a83	243	size = limit / 2; // better than 1
RobMeades	0:7ccf0e7e8a83	244	} else if (size > limit) {
RobMeades	0:7ccf0e7e8a83	245	size = limit;
RobMeades	0:7ccf0e7e8a83	246	}
RobMeades	0:7ccf0e7e8a83	247
RobMeades	0:7ccf0e7e8a83	248	return size;
RobMeades	0:7ccf0e7e8a83	249	}
RobMeades	0:7ccf0e7e8a83	250
RobMeades	0:7ccf0e7e8a83	251	// Do a UDP socket echo test to a given host of a given packet size
RobMeades	0:7ccf0e7e8a83	252	static void do_udp_echo(UDPSocket sock, SocketAddress host_address, int size)
RobMeades	0:7ccf0e7e8a83	253	{
RobMeades	0:7ccf0e7e8a83	254	bool success = false;
RobMeades	0:7ccf0e7e8a83	255	void * recv_data = malloc (size);
RobMeades	0:7ccf0e7e8a83	256	SocketAddress sender_address;
RobMeades	0:7ccf0e7e8a83	257	TEST_ASSERT(recv_data != NULL);
RobMeades	0:7ccf0e7e8a83	258
RobMeades	0:7ccf0e7e8a83	259	// Retry this a few times, don't want to fail due to a flaky link
RobMeades	0:7ccf0e7e8a83	260	for (int x = 0; !success && (x < NUM_UDP_RETRIES); x++) {
RobMeades	0:7ccf0e7e8a83	261	tr_debug("Echo testing UDP packet size %d byte(s), try %d.", size, x + 1);
RobMeades	0:7ccf0e7e8a83	262	if ((sock->sendto(host_address, (void) send_data, size) == size) &&
RobMeades	0:7ccf0e7e8a83	263	(sock->recvfrom(&sender_address, recv_data, size) == size)) {
RobMeades	0:7ccf0e7e8a83	264	TEST_ASSERT (memcmp(send_data, recv_data, size) == 0);
RobMeades	0:7ccf0e7e8a83	265	TEST_ASSERT (strcmp(sender_address.get_ip_address(), host_address->get_ip_address()) == 0);
RobMeades	0:7ccf0e7e8a83	266	TEST_ASSERT (sender_address.get_port() == host_address->get_port());
RobMeades	0:7ccf0e7e8a83	267	success = true;
RobMeades	0:7ccf0e7e8a83	268	}
RobMeades	0:7ccf0e7e8a83	269	}
RobMeades	0:7ccf0e7e8a83	270	TEST_ASSERT (success);
RobMeades	0:7ccf0e7e8a83	271	TEST_ASSERT(!connection_has_gone_down);
RobMeades	0:7ccf0e7e8a83	272
RobMeades	0:7ccf0e7e8a83	273	free (recv_data);
RobMeades	0:7ccf0e7e8a83	274	}
RobMeades	0:7ccf0e7e8a83	275
RobMeades	0:7ccf0e7e8a83	276	// The asynchronous callback
RobMeades	0:7ccf0e7e8a83	277	static void async_cb(bool *callback_triggered)
RobMeades	0:7ccf0e7e8a83	278	{
RobMeades	0:7ccf0e7e8a83	279
RobMeades	0:7ccf0e7e8a83	280	TEST_ASSERT (callback_triggered != NULL);
RobMeades	0:7ccf0e7e8a83	281	*callback_triggered = true;
RobMeades	0:7ccf0e7e8a83	282	}
RobMeades	0:7ccf0e7e8a83	283
rob.meades@u-blox.com	6:63dad754c267	284	// Do a UDP echo but using the asynchronous interface; we can exchange
RobMeades	0:7ccf0e7e8a83	285	// packets longer in size than one UDP packet this way
RobMeades	0:7ccf0e7e8a83	286	static void do_udp_echo_async(UDPSocket sock, SocketAddress host_address,
RobMeades	0:7ccf0e7e8a83	287	int size, bool *callback_triggered)
RobMeades	0:7ccf0e7e8a83	288	{
RobMeades	0:7ccf0e7e8a83	289	void * recv_data = malloc (size);
RobMeades	0:7ccf0e7e8a83	290	int recv_size = 0;
RobMeades	0:7ccf0e7e8a83	291	SocketAddress sender_address;
RobMeades	0:7ccf0e7e8a83	292	Timer timer;
RobMeades	0:7ccf0e7e8a83	293	int x, y, z;
RobMeades	0:7ccf0e7e8a83	294	TEST_ASSERT(recv_data != NULL);
RobMeades	0:7ccf0e7e8a83	295
RobMeades	0:7ccf0e7e8a83	296	*callback_triggered = false;
RobMeades	0:7ccf0e7e8a83	297	for (y = 0; (recv_size < size) && (y < NUM_UDP_RETRIES); y++) {
RobMeades	0:7ccf0e7e8a83	298	tr_debug("Echo testing UDP packet size %d byte(s) async, try %d.", size, y + 1);
RobMeades	0:7ccf0e7e8a83	299	recv_size = 0;
RobMeades	0:7ccf0e7e8a83	300	// Retry this a few times, don't want to fail due to a flaky link
RobMeades	0:7ccf0e7e8a83	301	if (sock->sendto(host_address, (void ) send_data, size) == size) {
RobMeades	0:7ccf0e7e8a83	302	// Wait for all the echoed data to arrive
RobMeades	0:7ccf0e7e8a83	303	timer.start();
RobMeades	0:7ccf0e7e8a83	304	while ((recv_size < size) && (timer.read_ms() < ASYNC_TEST_WAIT_TIME)) {
RobMeades	0:7ccf0e7e8a83	305	if (*callback_triggered) {
RobMeades	0:7ccf0e7e8a83	306	*callback_triggered = false;
RobMeades	0:7ccf0e7e8a83	307	x = sock->recvfrom(&sender_address, (char *) recv_data + recv_size, size);
RobMeades	0:7ccf0e7e8a83	308	if (x > 0) {
RobMeades	0:7ccf0e7e8a83	309	recv_size += x;
RobMeades	0:7ccf0e7e8a83	310	}
RobMeades	0:7ccf0e7e8a83	311	tr_debug("%d byte(s) echoed back so far, %d to go.", recv_size, size - recv_size);
RobMeades	0:7ccf0e7e8a83	312	TEST_ASSERT(strcmp(sender_address.get_ip_address(), host_address->get_ip_address()) == 0);
RobMeades	0:7ccf0e7e8a83	313	TEST_ASSERT(sender_address.get_port() == host_address->get_port());
RobMeades	0:7ccf0e7e8a83	314	}
RobMeades	0:7ccf0e7e8a83	315	wait_ms(10);
RobMeades	0:7ccf0e7e8a83	316	}
RobMeades	0:7ccf0e7e8a83	317	timer.stop();
RobMeades	0:7ccf0e7e8a83	318	timer.reset();
RobMeades	0:7ccf0e7e8a83	319
RobMeades	0:7ccf0e7e8a83	320	// If everything arrived back, check it's the same as we sent
RobMeades	0:7ccf0e7e8a83	321	if (recv_size == size) {
RobMeades	0:7ccf0e7e8a83	322	z = memcmp(send_data, recv_data, size);
RobMeades	0:7ccf0e7e8a83	323	if (z != 0) {
RobMeades	0:7ccf0e7e8a83	324	tr_debug("WARNING: mismatch, retrying");
RobMeades	0:7ccf0e7e8a83	325	tr_debug("Sent %d, \|%.s\|", size, size, size, send_data);
RobMeades	0:7ccf0e7e8a83	326	tr_debug("Rcvd %d, \|%.s\|", size, size, size, (char *) recv_data);
RobMeades	0:7ccf0e7e8a83	327	// If things don't match, it could be due to data loss (this is UDP
RobMeades	0:7ccf0e7e8a83	328	// you know...), so set recv_size to 0 to cause another try
RobMeades	0:7ccf0e7e8a83	329	recv_size = 0;
RobMeades	0:7ccf0e7e8a83	330	}
RobMeades	0:7ccf0e7e8a83	331	}
RobMeades	0:7ccf0e7e8a83	332	}
RobMeades	0:7ccf0e7e8a83	333	}
RobMeades	0:7ccf0e7e8a83	334
RobMeades	0:7ccf0e7e8a83	335	TEST_ASSERT(recv_size == size);
RobMeades	0:7ccf0e7e8a83	336	TEST_ASSERT(!connection_has_gone_down);
RobMeades	0:7ccf0e7e8a83	337
RobMeades	0:7ccf0e7e8a83	338	free (recv_data);
RobMeades	0:7ccf0e7e8a83	339	}
RobMeades	0:7ccf0e7e8a83	340
RobMeades	0:7ccf0e7e8a83	341	// Send an entire TCP data buffer until done
RobMeades	0:7ccf0e7e8a83	342	static int sendAll(TCPSocket sock, const char data, int size)
RobMeades	0:7ccf0e7e8a83	343	{
RobMeades	0:7ccf0e7e8a83	344	int x;
RobMeades	0:7ccf0e7e8a83	345	int count = 0;
RobMeades	0:7ccf0e7e8a83	346	Timer timer;
RobMeades	0:7ccf0e7e8a83	347
RobMeades	0:7ccf0e7e8a83	348	timer.start();
RobMeades	0:7ccf0e7e8a83	349	while ((count < size) && (timer.read_ms() < 10000)) {
RobMeades	0:7ccf0e7e8a83	350	x = sock->send(data + count, size - count);
RobMeades	0:7ccf0e7e8a83	351	if (x > 0) {
RobMeades	0:7ccf0e7e8a83	352	count += x;
RobMeades	0:7ccf0e7e8a83	353	tr_debug("%d byte(s) sent, %d left to send.", count, size - count);
RobMeades	0:7ccf0e7e8a83	354	}
RobMeades	0:7ccf0e7e8a83	355	wait_ms(10);
RobMeades	0:7ccf0e7e8a83	356	}
RobMeades	0:7ccf0e7e8a83	357	timer.stop();
RobMeades	0:7ccf0e7e8a83	358
RobMeades	0:7ccf0e7e8a83	359	return count;
RobMeades	0:7ccf0e7e8a83	360	}
RobMeades	0:7ccf0e7e8a83	361
rob.meades@u-blox.com	6:63dad754c267	362	// Do a TCP echo but using the asynchronous interface
RobMeades	0:7ccf0e7e8a83	363	static void do_tcp_echo_async(TCPSocket sock, int size, bool callback_triggered)
RobMeades	0:7ccf0e7e8a83	364	{
RobMeades	0:7ccf0e7e8a83	365	void * recv_data = malloc (size);
RobMeades	0:7ccf0e7e8a83	366	int recv_size = 0;
RobMeades	0:7ccf0e7e8a83	367	int x, y;
RobMeades	0:7ccf0e7e8a83	368	Timer timer;
RobMeades	0:7ccf0e7e8a83	369	TEST_ASSERT(recv_data != NULL);
RobMeades	0:7ccf0e7e8a83	370
RobMeades	0:7ccf0e7e8a83	371	*callback_triggered = false;
RobMeades	0:7ccf0e7e8a83	372	tr_debug("Echo testing TCP packet size %d byte(s) async.", size);
RobMeades	0:7ccf0e7e8a83	373	TEST_ASSERT (sendAll(sock, send_data, size) == size);
RobMeades	0:7ccf0e7e8a83	374
RobMeades	0:7ccf0e7e8a83	375	// Wait for all the echoed data to arrive
RobMeades	0:7ccf0e7e8a83	376	timer.start();
RobMeades	0:7ccf0e7e8a83	377	while ((recv_size < size) && (timer.read_ms() < ASYNC_TEST_WAIT_TIME)) {
RobMeades	0:7ccf0e7e8a83	378	if (*callback_triggered) {
RobMeades	0:7ccf0e7e8a83	379	*callback_triggered = false;
RobMeades	0:7ccf0e7e8a83	380	x = sock->recv((char *) recv_data + recv_size, size);
RobMeades	0:7ccf0e7e8a83	381	TEST_ASSERT(x > 0);
RobMeades	0:7ccf0e7e8a83	382	recv_size += x;
RobMeades	0:7ccf0e7e8a83	383	tr_debug("%d byte(s) echoed back so far, %d to go.", recv_size, size - recv_size);
RobMeades	0:7ccf0e7e8a83	384	}
RobMeades	0:7ccf0e7e8a83	385	wait_ms(10);
RobMeades	0:7ccf0e7e8a83	386	}
RobMeades	0:7ccf0e7e8a83	387	TEST_ASSERT(recv_size == size);
RobMeades	0:7ccf0e7e8a83	388	y = memcmp(send_data, recv_data, size);
RobMeades	0:7ccf0e7e8a83	389	if (y != 0) {
RobMeades	0:7ccf0e7e8a83	390	tr_debug("Sent %d, \|%.s\|", size, size, size, send_data);
RobMeades	0:7ccf0e7e8a83	391	tr_debug("Rcvd %d, \|%.s\|", size, size, size, (char *) recv_data);
RobMeades	0:7ccf0e7e8a83	392	TEST_ASSERT(false);
RobMeades	0:7ccf0e7e8a83	393	}
RobMeades	0:7ccf0e7e8a83	394	timer.stop();
RobMeades	0:7ccf0e7e8a83	395
RobMeades	0:7ccf0e7e8a83	396	TEST_ASSERT(!connection_has_gone_down);
RobMeades	0:7ccf0e7e8a83	397
RobMeades	0:7ccf0e7e8a83	398	free (recv_data);
RobMeades	0:7ccf0e7e8a83	399	}
RobMeades	0:7ccf0e7e8a83	400	#endif
RobMeades	0:7ccf0e7e8a83	401
RobMeades	0:7ccf0e7e8a83	402	// Get NTP time from a socket
RobMeades	0:7ccf0e7e8a83	403	static void do_ntp_sock (UDPSocket *sock, SocketAddress ntp_address)
RobMeades	0:7ccf0e7e8a83	404	{
RobMeades	0:7ccf0e7e8a83	405	char ntp_values[48] = { 0 };
RobMeades	0:7ccf0e7e8a83	406	time_t timestamp = 0;
RobMeades	0:7ccf0e7e8a83	407	int len;
RobMeades	0:7ccf0e7e8a83	408	bool comms_done = false;
RobMeades	0:7ccf0e7e8a83	409
RobMeades	0:7ccf0e7e8a83	410	ntp_values[0] = '\x1b';
RobMeades	0:7ccf0e7e8a83	411
RobMeades	0:7ccf0e7e8a83	412	// Retry this a few times, don't want to fail due to a flaky link
RobMeades	0:7ccf0e7e8a83	413	for (unsigned int x = 0; !comms_done && (x < NUM_UDP_RETRIES); x++) {
RobMeades	0:7ccf0e7e8a83	414	sock->sendto(ntp_address, (void*) ntp_values, sizeof(ntp_values));
RobMeades	0:7ccf0e7e8a83	415	len = sock->recvfrom(&ntp_address, (void*) ntp_values, sizeof(ntp_values));
RobMeades	0:7ccf0e7e8a83	416	if (len > 0) {
RobMeades	0:7ccf0e7e8a83	417	comms_done = true;
RobMeades	0:7ccf0e7e8a83	418	}
RobMeades	0:7ccf0e7e8a83	419	}
RobMeades	0:7ccf0e7e8a83	420	TEST_ASSERT (comms_done);
RobMeades	0:7ccf0e7e8a83	421
RobMeades	0:7ccf0e7e8a83	422	tr_debug("UDP: %d byte(s) returned by NTP server.", len);
RobMeades	0:7ccf0e7e8a83	423	if (len >= 43) {
SanaMasood	21:2a500a881a5a	424	struct tm *localTime;
SanaMasood	21:2a500a881a5a	425	time_t TIME1970 = 2208988800U;
RobMeades	0:7ccf0e7e8a83	426	timestamp \|= ((int) *(ntp_values + 40)) << 24;
RobMeades	0:7ccf0e7e8a83	427	timestamp \|= ((int) *(ntp_values + 41)) << 16;
RobMeades	0:7ccf0e7e8a83	428	timestamp \|= ((int) *(ntp_values + 42)) << 8;
RobMeades	0:7ccf0e7e8a83	429	timestamp \|= ((int) *(ntp_values + 43));
RobMeades	0:7ccf0e7e8a83	430	timestamp -= TIME1970;
RobMeades	0:7ccf0e7e8a83	431	srand (timestamp);
RobMeades	0:7ccf0e7e8a83	432	tr_debug("srand() called");
RobMeades	0:7ccf0e7e8a83	433	localTime = localtime(&timestamp);
RobMeades	0:7ccf0e7e8a83	434	if (localTime) {
SanaMasood	21:2a500a881a5a	435	char timeString[25];
RobMeades	0:7ccf0e7e8a83	436	if (strftime(timeString, sizeof(timeString), "%a %b %d %H:%M:%S %Y", localTime) > 0) {
RobMeades	0:7ccf0e7e8a83	437	printf("NTP timestamp is %s.\n", timeString);
RobMeades	0:7ccf0e7e8a83	438	}
RobMeades	0:7ccf0e7e8a83	439	}
RobMeades	0:7ccf0e7e8a83	440	}
RobMeades	0:7ccf0e7e8a83	441	}
RobMeades	0:7ccf0e7e8a83	442
RobMeades	0:7ccf0e7e8a83	443	// Get NTP time
rob.meades@u-blox.com	6:63dad754c267	444	static void do_ntp(UbloxATCellularInterface *interface)
RobMeades	0:7ccf0e7e8a83	445	{
RobMeades	0:7ccf0e7e8a83	446	UDPSocket sock;
RobMeades	0:7ccf0e7e8a83	447	SocketAddress host_address;
RobMeades	0:7ccf0e7e8a83	448
rob.meades@u-blox.com	6:63dad754c267	449	TEST_ASSERT(sock.open(interface) == 0)
RobMeades	0:7ccf0e7e8a83	450
rob.meades@u-blox.com	6:63dad754c267	451	TEST_ASSERT(interface->gethostbyname(MBED_CONF_APP_NTP_SERVER, &host_address) == 0);
RobMeades	0:7ccf0e7e8a83	452	host_address.set_port(MBED_CONF_APP_NTP_PORT);
RobMeades	0:7ccf0e7e8a83	453
RobMeades	0:7ccf0e7e8a83	454	tr_debug("UDP: NIST server %s address: %s on port %d.", MBED_CONF_APP_NTP_SERVER,
RobMeades	0:7ccf0e7e8a83	455	host_address.get_ip_address(), host_address.get_port());
RobMeades	0:7ccf0e7e8a83	456
RobMeades	0:7ccf0e7e8a83	457	sock.set_timeout(10000);
RobMeades	0:7ccf0e7e8a83	458
RobMeades	0:7ccf0e7e8a83	459	do_ntp_sock(&sock, host_address);
RobMeades	0:7ccf0e7e8a83	460
RobMeades	0:7ccf0e7e8a83	461	sock.close();
RobMeades	0:7ccf0e7e8a83	462	}
RobMeades	0:7ccf0e7e8a83	463
RobMeades	0:7ccf0e7e8a83	464	// Use a connection, checking that it is good
rob.meades@u-blox.com	6:63dad754c267	465	static void use_connection(UbloxATCellularInterface *interface)
RobMeades	0:7ccf0e7e8a83	466	{
rob.meades@u-blox.com	6:63dad754c267	467	const char * ip_address = interface->get_ip_address();
rob.meades@u-blox.com	6:63dad754c267	468	const char * net_mask = interface->get_netmask();
rob.meades@u-blox.com	6:63dad754c267	469	const char * gateway = interface->get_gateway();
RobMeades	0:7ccf0e7e8a83	470
rob.meades@u-blox.com	6:63dad754c267	471	TEST_ASSERT(interface->is_connected());
RobMeades	0:7ccf0e7e8a83	472
RobMeades	0:7ccf0e7e8a83	473	TEST_ASSERT(ip_address != NULL);
RobMeades	0:7ccf0e7e8a83	474	tr_debug ("IP address %s.", ip_address);
RobMeades	0:7ccf0e7e8a83	475	TEST_ASSERT(net_mask == NULL);
RobMeades	0:7ccf0e7e8a83	476	tr_debug ("Net mask %s.", net_mask);
RobMeades	0:7ccf0e7e8a83	477	TEST_ASSERT(gateway != NULL);
RobMeades	0:7ccf0e7e8a83	478	tr_debug ("Gateway %s.", gateway);
RobMeades	0:7ccf0e7e8a83	479
rob.meades@u-blox.com	6:63dad754c267	480	do_ntp(interface);
RobMeades	0:7ccf0e7e8a83	481	TEST_ASSERT(!connection_has_gone_down);
RobMeades	0:7ccf0e7e8a83	482	}
RobMeades	0:7ccf0e7e8a83	483
RobMeades	0:7ccf0e7e8a83	484	// Drop a connection and check that it has dropped
rob.meades@u-blox.com	6:63dad754c267	485	static void drop_connection(UbloxATCellularInterface *interface)
RobMeades	0:7ccf0e7e8a83	486	{
rob.meades@u-blox.com	6:63dad754c267	487	TEST_ASSERT(interface->disconnect() == 0);
RobMeades	0:7ccf0e7e8a83	488	TEST_ASSERT(connection_has_gone_down);
RobMeades	0:7ccf0e7e8a83	489	connection_has_gone_down = false;
rob.meades@u-blox.com	6:63dad754c267	490	TEST_ASSERT(!interface->is_connected());
RobMeades	0:7ccf0e7e8a83	491	}
RobMeades	0:7ccf0e7e8a83	492
RobMeades	0:7ccf0e7e8a83	493	// ----------------------------------------------------------------
RobMeades	0:7ccf0e7e8a83	494	// TESTS
RobMeades	0:7ccf0e7e8a83	495	// ----------------------------------------------------------------
RobMeades	0:7ccf0e7e8a83	496
RobMeades	12:ff6fac481487	497	// Tests of stuff in the base class
RobMeades	12:ff6fac481487	498	void test_base_class() {
RobMeades	12:ff6fac481487	499	const char *imei;
RobMeades	12:ff6fac481487	500	const char *meid;
RobMeades	12:ff6fac481487	501	const char *imsi;
RobMeades	12:ff6fac481487	502	const char *iccid;
RobMeades	12:ff6fac481487	503	int rssi;
mudassar0121	22:63b1a3c02fb8	504
RobMeades	12:ff6fac481487	505	// Power-up the modem
RobMeades	12:ff6fac481487	506	interface->init();
mudassar0121	22:63b1a3c02fb8	507
RobMeades	12:ff6fac481487	508	// Check all of the IMEI, MEID, IMSI and ICCID calls
RobMeades	12:ff6fac481487	509	imei = interface->imei();
RobMeades	12:ff6fac481487	510	if (imei != NULL) {
RobMeades	12:ff6fac481487	511	tr_debug("IMEI is %s.", imei);
RobMeades	12:ff6fac481487	512	} else {
RobMeades	12:ff6fac481487	513	TEST_ASSERT(false);
RobMeades	12:ff6fac481487	514	}
mudassar0121	22:63b1a3c02fb8	515
RobMeades	12:ff6fac481487	516	meid = interface->meid();
RobMeades	12:ff6fac481487	517	if (meid != NULL) {
RobMeades	12:ff6fac481487	518	tr_debug("MEID is %s.", meid);
RobMeades	12:ff6fac481487	519	} else {
RobMeades	12:ff6fac481487	520	TEST_ASSERT(false);
RobMeades	12:ff6fac481487	521	}
mudassar0121	22:63b1a3c02fb8	522
RobMeades	12:ff6fac481487	523	imsi = interface->imsi();
RobMeades	12:ff6fac481487	524	if (imsi != NULL) {
RobMeades	12:ff6fac481487	525	tr_debug("IMSI is %s.", imsi);
RobMeades	12:ff6fac481487	526	} else {
RobMeades	12:ff6fac481487	527	TEST_ASSERT(false);
RobMeades	12:ff6fac481487	528	}
mudassar0121	22:63b1a3c02fb8	529
RobMeades	12:ff6fac481487	530	iccid = interface->iccid();
RobMeades	12:ff6fac481487	531	if (iccid != NULL) {
RobMeades	12:ff6fac481487	532	tr_debug("ICCID is %s.", iccid);
RobMeades	12:ff6fac481487	533	} else {
RobMeades	12:ff6fac481487	534	TEST_ASSERT(false);
RobMeades	12:ff6fac481487	535	}
mudassar0121	22:63b1a3c02fb8	536
RobMeades	12:ff6fac481487	537	// Check the RSSI call at least doesn't assert
RobMeades	12:ff6fac481487	538	rssi = interface->rssi();
RobMeades	12:ff6fac481487	539	tr_debug("RSSI is %d dBm.", rssi);
mudassar0121	22:63b1a3c02fb8	540
RobMeades	12:ff6fac481487	541	// Now connect and check that the answers for the
RobMeades	12:ff6fac481487	542	// static fields are the same while connected
RobMeades	12:ff6fac481487	543	TEST_ASSERT(interface->connect(MBED_CONF_APP_DEFAULT_PIN, MBED_CONF_APP_APN,
RobMeades	12:ff6fac481487	544	MBED_CONF_APP_USERNAME, MBED_CONF_APP_PASSWORD) == 0);
mudassar0121	22:63b1a3c02fb8	545
RobMeades	12:ff6fac481487	546	TEST_ASSERT(strcmp(imei, interface->imei()) == 0);
RobMeades	12:ff6fac481487	547	TEST_ASSERT(strcmp(meid, interface->meid()) == 0);
RobMeades	12:ff6fac481487	548	TEST_ASSERT(strcmp(imsi, interface->imsi()) == 0);
RobMeades	12:ff6fac481487	549	TEST_ASSERT(strcmp(iccid, interface->iccid()) == 0);
RobMeades	12:ff6fac481487	550
RobMeades	12:ff6fac481487	551	// Check that the RSSI call still doesn't assert
RobMeades	12:ff6fac481487	552	rssi = interface->rssi();
RobMeades	12:ff6fac481487	553	tr_debug("RSSI is %d dBm.", rssi);
RobMeades	12:ff6fac481487	554	}
RobMeades	12:ff6fac481487	555
RobMeades	0:7ccf0e7e8a83	556	// Call srand() using the NTP server
RobMeades	0:7ccf0e7e8a83	557	void test_set_randomise() {
RobMeades	0:7ccf0e7e8a83	558	UDPSocket sock;
RobMeades	0:7ccf0e7e8a83	559	SocketAddress host_address;
RobMeades	0:7ccf0e7e8a83	560
rob.meades@u-blox.com	6:63dad754c267	561	TEST_ASSERT(interface->connect(MBED_CONF_APP_DEFAULT_PIN, MBED_CONF_APP_APN,
rob.meades@u-blox.com	6:63dad754c267	562	MBED_CONF_APP_USERNAME, MBED_CONF_APP_PASSWORD) == 0);
rob.meades@u-blox.com	6:63dad754c267	563	do_ntp(interface);
RobMeades	0:7ccf0e7e8a83	564	TEST_ASSERT(!connection_has_gone_down);
rob.meades@u-blox.com	6:63dad754c267	565	drop_connection(interface);
RobMeades	0:7ccf0e7e8a83	566	}
RobMeades	0:7ccf0e7e8a83	567
RobMeades	0:7ccf0e7e8a83	568	#ifdef MBED_CONF_APP_ECHO_SERVER
RobMeades	0:7ccf0e7e8a83	569
RobMeades	0:7ccf0e7e8a83	570	// Test UDP data exchange
RobMeades	0:7ccf0e7e8a83	571	void test_udp_echo() {
RobMeades	0:7ccf0e7e8a83	572	UDPSocket sock;
RobMeades	0:7ccf0e7e8a83	573	SocketAddress host_address;
RobMeades	0:7ccf0e7e8a83	574	SocketAddress local_address;
RobMeades	0:7ccf0e7e8a83	575	int x;
RobMeades	0:7ccf0e7e8a83	576	int size;
RobMeades	0:7ccf0e7e8a83	577
rob.meades@u-blox.com	6:63dad754c267	578	TEST_ASSERT(interface->connect(MBED_CONF_APP_DEFAULT_PIN, MBED_CONF_APP_APN,
rob.meades@u-blox.com	6:63dad754c267	579	MBED_CONF_APP_USERNAME, MBED_CONF_APP_PASSWORD) == 0);
RobMeades	0:7ccf0e7e8a83	580
rob.meades@u-blox.com	6:63dad754c267	581	TEST_ASSERT(interface->gethostbyname(MBED_CONF_APP_ECHO_SERVER, &host_address) == 0);
RobMeades	0:7ccf0e7e8a83	582	host_address.set_port(MBED_CONF_APP_ECHO_UDP_PORT);
RobMeades	0:7ccf0e7e8a83	583
RobMeades	0:7ccf0e7e8a83	584	tr_debug("UDP: Server %s address: %s on port %d.", MBED_CONF_APP_ECHO_SERVER,
RobMeades	0:7ccf0e7e8a83	585	host_address.get_ip_address(), host_address.get_port());
RobMeades	0:7ccf0e7e8a83	586
rob.meades@u-blox.com	6:63dad754c267	587	TEST_ASSERT(sock.open(interface) == 0)
RobMeades	0:7ccf0e7e8a83	588
RobMeades	0:7ccf0e7e8a83	589	// Do a bind, just for the helluvit
RobMeades	0:7ccf0e7e8a83	590	local_address.set_port(MBED_CONF_APP_LOCAL_PORT);
RobMeades	0:7ccf0e7e8a83	591	TEST_ASSERT(sock.bind(local_address) == 0);
RobMeades	0:7ccf0e7e8a83	592
RobMeades	0:7ccf0e7e8a83	593	sock.set_timeout(10000);
RobMeades	0:7ccf0e7e8a83	594
RobMeades	0:7ccf0e7e8a83	595	// Test min, max, and some random sizes in-between
RobMeades	0:7ccf0e7e8a83	596	do_udp_echo(&sock, &host_address, 1);
RobMeades	0:7ccf0e7e8a83	597	do_udp_echo(&sock, &host_address, MBED_CONF_APP_UDP_MAX_PACKET_SIZE);
RobMeades	0:7ccf0e7e8a83	598	for (x = 0; x < 10; x++) {
RobMeades	0:7ccf0e7e8a83	599	size = (rand() % MBED_CONF_APP_UDP_MAX_PACKET_SIZE) + 1;
RobMeades	0:7ccf0e7e8a83	600	size = fix(size, MBED_CONF_APP_UDP_MAX_PACKET_SIZE);
RobMeades	0:7ccf0e7e8a83	601	do_udp_echo(&sock, &host_address, size);
RobMeades	0:7ccf0e7e8a83	602	}
RobMeades	0:7ccf0e7e8a83	603
RobMeades	0:7ccf0e7e8a83	604	sock.close();
rob.meades@u-blox.com	6:63dad754c267	605	drop_connection(interface);
RobMeades	0:7ccf0e7e8a83	606	tr_debug("%d UDP packets of size up to %d byte(s) echoed successfully.",
RobMeades	0:7ccf0e7e8a83	607	x, MBED_CONF_APP_UDP_MAX_PACKET_SIZE);
RobMeades	0:7ccf0e7e8a83	608	}
RobMeades	0:7ccf0e7e8a83	609
RobMeades	0:7ccf0e7e8a83	610	// Test many different sizes of UDP data arriving at once
RobMeades	0:7ccf0e7e8a83	611	void test_udp_echo_recv_sizes() {
RobMeades	0:7ccf0e7e8a83	612	UDPSocket sock;
RobMeades	0:7ccf0e7e8a83	613	SocketAddress host_address;
RobMeades	0:7ccf0e7e8a83	614	int x, y, z;
RobMeades	0:7ccf0e7e8a83	615	int size;
RobMeades	0:7ccf0e7e8a83	616	int tries = 0;
RobMeades	0:7ccf0e7e8a83	617	unsigned int offset;
RobMeades	0:7ccf0e7e8a83	618	char * recv_data;
RobMeades	0:7ccf0e7e8a83	619	bool packetLoss;
RobMeades	0:7ccf0e7e8a83	620	bool sendSuccess;
RobMeades	0:7ccf0e7e8a83	621	Timer timer;
RobMeades	0:7ccf0e7e8a83	622
rob.meades@u-blox.com	6:63dad754c267	623	interface->deinit();
rob.meades@u-blox.com	6:63dad754c267	624	TEST_ASSERT(interface->connect(MBED_CONF_APP_DEFAULT_PIN, MBED_CONF_APP_APN,
rob.meades@u-blox.com	6:63dad754c267	625	MBED_CONF_APP_USERNAME, MBED_CONF_APP_PASSWORD) == 0);
RobMeades	0:7ccf0e7e8a83	626
rob.meades@u-blox.com	6:63dad754c267	627	TEST_ASSERT(interface->gethostbyname(MBED_CONF_APP_ECHO_SERVER, &host_address) == 0);
RobMeades	0:7ccf0e7e8a83	628	host_address.set_port(MBED_CONF_APP_ECHO_UDP_PORT);
RobMeades	0:7ccf0e7e8a83	629
RobMeades	0:7ccf0e7e8a83	630	tr_debug("UDP: Server %s address: %s on port %d.", MBED_CONF_APP_ECHO_SERVER,
RobMeades	0:7ccf0e7e8a83	631	host_address.get_ip_address(), host_address.get_port());
RobMeades	0:7ccf0e7e8a83	632
rob.meades@u-blox.com	6:63dad754c267	633	TEST_ASSERT(sock.open(interface) == 0)
RobMeades	0:7ccf0e7e8a83	634
RobMeades	0:7ccf0e7e8a83	635	do {
RobMeades	0:7ccf0e7e8a83	636	tr_debug("--- UDP packet size test, test try %d, flushing input buffers", tries + 1);
RobMeades	0:7ccf0e7e8a83	637	// First of all, clear any junk from the socket
RobMeades	0:7ccf0e7e8a83	638	sock.set_timeout(1000);
RobMeades	0:7ccf0e7e8a83	639	recv_data = (char *) malloc (MBED_CONF_APP_UDP_MAX_PACKET_SIZE);
RobMeades	0:7ccf0e7e8a83	640	TEST_ASSERT(recv_data != NULL);
RobMeades	0:7ccf0e7e8a83	641	while (sock.recvfrom(&host_address, (void *) recv_data, MBED_CONF_APP_UDP_MAX_PACKET_SIZE) > 0) {
RobMeades	0:7ccf0e7e8a83	642	// Throw it away
RobMeades	0:7ccf0e7e8a83	643	}
RobMeades	0:7ccf0e7e8a83	644	free (recv_data);
RobMeades	0:7ccf0e7e8a83	645
RobMeades	0:7ccf0e7e8a83	646	sock.set_timeout(10000);
RobMeades	0:7ccf0e7e8a83	647
RobMeades	0:7ccf0e7e8a83	648	// Throw random sized UDP packets up...
RobMeades	0:7ccf0e7e8a83	649	x = 0;
RobMeades	0:7ccf0e7e8a83	650	offset = 0;
RobMeades	0:7ccf0e7e8a83	651	while (offset < sizeof (send_data)) {
RobMeades	0:7ccf0e7e8a83	652	size = (rand() % (MBED_CONF_APP_UDP_MAX_PACKET_SIZE / 2)) + 1;
RobMeades	0:7ccf0e7e8a83	653	size = fix(size, MBED_CONF_APP_UDP_MAX_PACKET_SIZE / 2);
RobMeades	0:7ccf0e7e8a83	654	if (offset + size > sizeof (send_data)) {
RobMeades	0:7ccf0e7e8a83	655	size = sizeof (send_data) - offset;
RobMeades	0:7ccf0e7e8a83	656	}
RobMeades	0:7ccf0e7e8a83	657	sendSuccess = false;
RobMeades	0:7ccf0e7e8a83	658	for (y = 0; !sendSuccess && (y < NUM_UDP_RETRIES); y++) {
RobMeades	0:7ccf0e7e8a83	659	tr_debug("Sending UDP packet number %d, size %d byte(s), send try %d.", x + 1, size, y + 1);
RobMeades	0:7ccf0e7e8a83	660	if (sock.sendto(host_address, (void *) (send_data + offset), size) == size) {
RobMeades	0:7ccf0e7e8a83	661	sendSuccess = true;
RobMeades	0:7ccf0e7e8a83	662	offset += size;
RobMeades	0:7ccf0e7e8a83	663	}
RobMeades	0:7ccf0e7e8a83	664	}
RobMeades	0:7ccf0e7e8a83	665	TEST_ASSERT(sendSuccess);
RobMeades	0:7ccf0e7e8a83	666	x++;
RobMeades	0:7ccf0e7e8a83	667	}
RobMeades	0:7ccf0e7e8a83	668	tr_debug("--- All UDP packets sent");
RobMeades	0:7ccf0e7e8a83	669
RobMeades	0:7ccf0e7e8a83	670	// ...and capture them all again afterwards
RobMeades	0:7ccf0e7e8a83	671	recv_data = (char *) malloc (sizeof (send_data));
RobMeades	0:7ccf0e7e8a83	672	TEST_ASSERT(recv_data != NULL);
RobMeades	0:7ccf0e7e8a83	673	memset (recv_data, 0, sizeof (send_data));
RobMeades	0:7ccf0e7e8a83	674	size = 0;
RobMeades	0:7ccf0e7e8a83	675	y = 0;
RobMeades	0:7ccf0e7e8a83	676	packetLoss = false;
RobMeades	0:7ccf0e7e8a83	677	timer.start();
RobMeades	0:7ccf0e7e8a83	678	while ((size < (int) sizeof (send_data)) && (timer.read_ms() < 10000)) {
RobMeades	0:7ccf0e7e8a83	679	y = sock.recvfrom(&host_address, (void *) (recv_data + size), sizeof (send_data) - size);
RobMeades	0:7ccf0e7e8a83	680	if (y > 0) {
RobMeades	0:7ccf0e7e8a83	681	size += y;
RobMeades	0:7ccf0e7e8a83	682	}
RobMeades	0:7ccf0e7e8a83	683	}
RobMeades	0:7ccf0e7e8a83	684	timer.stop();
RobMeades	0:7ccf0e7e8a83	685	timer.reset();
RobMeades	0:7ccf0e7e8a83	686	tr_debug( "--- Either received everything back or timed out waiting");
RobMeades	0:7ccf0e7e8a83	687
RobMeades	0:7ccf0e7e8a83	688	// Check that we reassembled everything correctly
RobMeades	0:7ccf0e7e8a83	689	if (size == sizeof (send_data)) {
RobMeades	0:7ccf0e7e8a83	690	for (x = 0; (((recv_data + x) == (send_data + x))) && (x < (int) sizeof (send_data)); x++) {
RobMeades	0:7ccf0e7e8a83	691	}
RobMeades	0:7ccf0e7e8a83	692	if (x != sizeof (send_data)) {
RobMeades	0:7ccf0e7e8a83	693	y = x - 5;
RobMeades	0:7ccf0e7e8a83	694	if (y < 0) {
RobMeades	0:7ccf0e7e8a83	695	y = 0;
RobMeades	0:7ccf0e7e8a83	696	}
RobMeades	0:7ccf0e7e8a83	697	z = 10;
RobMeades	0:7ccf0e7e8a83	698	if (y + z > (int) sizeof (send_data)) {
RobMeades	0:7ccf0e7e8a83	699	z = sizeof(send_data) - y;
RobMeades	0:7ccf0e7e8a83	700	}
RobMeades	0:7ccf0e7e8a83	701	tr_debug(" --- Difference at character %d (send \"%.s\", recv \"%.s\")",
RobMeades	0:7ccf0e7e8a83	702	x + 1, z, z, send_data + y, z, z, recv_data + y);
RobMeades	0:7ccf0e7e8a83	703	packetLoss = true;
RobMeades	0:7ccf0e7e8a83	704	}
RobMeades	0:7ccf0e7e8a83	705	} else {
RobMeades	0:7ccf0e7e8a83	706	tr_debug(" --- %d bytes missing (%d bytes received when %d were expected))",
RobMeades	0:7ccf0e7e8a83	707	sizeof (send_data) - size, size, sizeof (send_data));
RobMeades	0:7ccf0e7e8a83	708	packetLoss = true;
RobMeades	0:7ccf0e7e8a83	709	}
RobMeades	0:7ccf0e7e8a83	710	free (recv_data);
RobMeades	0:7ccf0e7e8a83	711	tries++;
RobMeades	0:7ccf0e7e8a83	712	} while (packetLoss && (tries < NUM_UDP_RETRIES));
RobMeades	0:7ccf0e7e8a83	713
RobMeades	0:7ccf0e7e8a83	714	TEST_ASSERT(!packetLoss);
RobMeades	0:7ccf0e7e8a83	715	TEST_ASSERT(!connection_has_gone_down);
RobMeades	0:7ccf0e7e8a83	716	sock.close();
rob.meades@u-blox.com	6:63dad754c267	717	drop_connection(interface);
RobMeades	0:7ccf0e7e8a83	718	}
RobMeades	0:7ccf0e7e8a83	719
RobMeades	0:7ccf0e7e8a83	720	// Test UDP data exchange via the asynchronous sigio() mechanism
RobMeades	0:7ccf0e7e8a83	721	void test_udp_echo_async() {
RobMeades	0:7ccf0e7e8a83	722	UDPSocket sock;
RobMeades	0:7ccf0e7e8a83	723	SocketAddress host_address;
RobMeades	0:7ccf0e7e8a83	724	SocketAddress local_address;
RobMeades	0:7ccf0e7e8a83	725	bool callback_triggered = false;
RobMeades	0:7ccf0e7e8a83	726	int x;
RobMeades	0:7ccf0e7e8a83	727	int size;
RobMeades	0:7ccf0e7e8a83	728
rob.meades@u-blox.com	6:63dad754c267	729	interface->deinit();
rob.meades@u-blox.com	6:63dad754c267	730	TEST_ASSERT(interface->connect(MBED_CONF_APP_DEFAULT_PIN, MBED_CONF_APP_APN,
rob.meades@u-blox.com	6:63dad754c267	731	MBED_CONF_APP_USERNAME, MBED_CONF_APP_PASSWORD) == 0);
RobMeades	0:7ccf0e7e8a83	732
rob.meades@u-blox.com	6:63dad754c267	733	TEST_ASSERT(interface->gethostbyname(MBED_CONF_APP_ECHO_SERVER, &host_address) == 0);
RobMeades	0:7ccf0e7e8a83	734	host_address.set_port(MBED_CONF_APP_ECHO_UDP_PORT);
RobMeades	0:7ccf0e7e8a83	735
RobMeades	0:7ccf0e7e8a83	736	tr_debug("UDP: Server %s address: %s on port %d.", MBED_CONF_APP_ECHO_SERVER,
RobMeades	0:7ccf0e7e8a83	737	host_address.get_ip_address(), host_address.get_port());
RobMeades	0:7ccf0e7e8a83	738
rob.meades@u-blox.com	6:63dad754c267	739	TEST_ASSERT(sock.open(interface) == 0)
RobMeades	0:7ccf0e7e8a83	740
RobMeades	0:7ccf0e7e8a83	741	// Set up the async callback and set the timeout to zero
RobMeades	0:7ccf0e7e8a83	742	sock.sigio(callback(async_cb, &callback_triggered));
RobMeades	0:7ccf0e7e8a83	743	sock.set_timeout(0);
RobMeades	0:7ccf0e7e8a83	744
RobMeades	0:7ccf0e7e8a83	745	// Test min, max, and some random sizes in-between
RobMeades	0:7ccf0e7e8a83	746	// and this time allow the UDP packets to be fragmented
RobMeades	0:7ccf0e7e8a83	747	do_udp_echo_async(&sock, &host_address, 1, &callback_triggered);
RobMeades	0:7ccf0e7e8a83	748	do_udp_echo_async(&sock, &host_address, MBED_CONF_APP_UDP_MAX_FRAG_PACKET_SIZE,
RobMeades	0:7ccf0e7e8a83	749	&callback_triggered);
RobMeades	0:7ccf0e7e8a83	750	for (x = 0; x < 10; x++) {
RobMeades	0:7ccf0e7e8a83	751	size = (rand() % MBED_CONF_APP_UDP_MAX_FRAG_PACKET_SIZE) + 1;
RobMeades	0:7ccf0e7e8a83	752	size = fix(size, MBED_CONF_APP_UDP_MAX_FRAG_PACKET_SIZE);
RobMeades	0:7ccf0e7e8a83	753	do_udp_echo_async(&sock, &host_address, size, &callback_triggered);
RobMeades	0:7ccf0e7e8a83	754	}
RobMeades	0:7ccf0e7e8a83	755
RobMeades	0:7ccf0e7e8a83	756	sock.close();
RobMeades	0:7ccf0e7e8a83	757
rob.meades@u-blox.com	6:63dad754c267	758	drop_connection(interface);
RobMeades	0:7ccf0e7e8a83	759
RobMeades	0:7ccf0e7e8a83	760	tr_debug("%d UDP packets of size up to %d byte(s) echoed asynchronously and successfully.",
RobMeades	0:7ccf0e7e8a83	761	x, MBED_CONF_APP_UDP_MAX_FRAG_PACKET_SIZE);
RobMeades	0:7ccf0e7e8a83	762	}
RobMeades	0:7ccf0e7e8a83	763
RobMeades	0:7ccf0e7e8a83	764	// Test many different sizes of TCP data arriving at once
RobMeades	0:7ccf0e7e8a83	765	void test_tcp_echo_recv_sizes() {
RobMeades	0:7ccf0e7e8a83	766	TCPSocket sock;
RobMeades	0:7ccf0e7e8a83	767	SocketAddress host_address;
RobMeades	0:7ccf0e7e8a83	768	int x, y, z;
RobMeades	0:7ccf0e7e8a83	769	int size;
RobMeades	0:7ccf0e7e8a83	770	unsigned int offset;
RobMeades	0:7ccf0e7e8a83	771	char * recv_data;
RobMeades	0:7ccf0e7e8a83	772	Timer timer;
RobMeades	0:7ccf0e7e8a83	773
rob.meades@u-blox.com	6:63dad754c267	774	interface->deinit();
rob.meades@u-blox.com	6:63dad754c267	775	TEST_ASSERT(interface->connect(MBED_CONF_APP_DEFAULT_PIN, MBED_CONF_APP_APN,
rob.meades@u-blox.com	6:63dad754c267	776	MBED_CONF_APP_USERNAME, MBED_CONF_APP_PASSWORD) == 0);
RobMeades	0:7ccf0e7e8a83	777
rob.meades@u-blox.com	6:63dad754c267	778	TEST_ASSERT(interface->gethostbyname(MBED_CONF_APP_ECHO_SERVER, &host_address) == 0);
RobMeades	0:7ccf0e7e8a83	779	host_address.set_port(MBED_CONF_APP_ECHO_TCP_PORT);
RobMeades	0:7ccf0e7e8a83	780
RobMeades	0:7ccf0e7e8a83	781	tr_debug("TCP: Server %s address: %s on port %d.", MBED_CONF_APP_ECHO_SERVER,
RobMeades	0:7ccf0e7e8a83	782	host_address.get_ip_address(), host_address.get_port());
RobMeades	0:7ccf0e7e8a83	783
rob.meades@u-blox.com	6:63dad754c267	784	TEST_ASSERT(sock.open(interface) == 0)
RobMeades	0:7ccf0e7e8a83	785
RobMeades	0:7ccf0e7e8a83	786	TEST_ASSERT(sock.connect(host_address) == 0);
RobMeades	0:7ccf0e7e8a83	787
RobMeades	0:7ccf0e7e8a83	788	sock.set_timeout(10000);
RobMeades	0:7ccf0e7e8a83	789
RobMeades	0:7ccf0e7e8a83	790	// Throw random sized TCP packets up...
RobMeades	0:7ccf0e7e8a83	791	x = 0;
RobMeades	0:7ccf0e7e8a83	792	offset = 0;
RobMeades	0:7ccf0e7e8a83	793	while (offset < sizeof (send_data)) {
RobMeades	0:7ccf0e7e8a83	794	size = (rand() % (MBED_CONF_APP_UDP_MAX_PACKET_SIZE / 2)) + 1;
RobMeades	0:7ccf0e7e8a83	795	size = fix(size, MBED_CONF_APP_UDP_MAX_PACKET_SIZE / 2);
RobMeades	0:7ccf0e7e8a83	796	if (offset + size > sizeof (send_data)) {
RobMeades	0:7ccf0e7e8a83	797	size = sizeof (send_data) - offset;
RobMeades	0:7ccf0e7e8a83	798	}
RobMeades	0:7ccf0e7e8a83	799	tr_debug("Sending TCP packet number %d, size %d byte(s).", x + 1, size);
RobMeades	0:7ccf0e7e8a83	800	TEST_ASSERT(sendAll(&sock, (send_data + offset), size) == size);
RobMeades	0:7ccf0e7e8a83	801	offset += size;
RobMeades	0:7ccf0e7e8a83	802	x++;
RobMeades	0:7ccf0e7e8a83	803	}
RobMeades	0:7ccf0e7e8a83	804
RobMeades	0:7ccf0e7e8a83	805	// ...and capture them all again afterwards
RobMeades	0:7ccf0e7e8a83	806	recv_data = (char *) malloc (sizeof (send_data));
RobMeades	0:7ccf0e7e8a83	807	TEST_ASSERT(recv_data != NULL);
RobMeades	0:7ccf0e7e8a83	808	memset (recv_data, 0, sizeof (send_data));
RobMeades	0:7ccf0e7e8a83	809	size = 0;
RobMeades	0:7ccf0e7e8a83	810	x = 0;
RobMeades	0:7ccf0e7e8a83	811	timer.start();
RobMeades	0:7ccf0e7e8a83	812	while ((size < (int) sizeof (send_data)) && (timer.read_ms() < 30000)) {
RobMeades	0:7ccf0e7e8a83	813	y = sock.recv((void *) (recv_data + size), sizeof (send_data) - size);
RobMeades	0:7ccf0e7e8a83	814	tr_debug("Received TCP packet number %d, size %d byte(s).", x, y);
RobMeades	0:7ccf0e7e8a83	815	size += y;
RobMeades	0:7ccf0e7e8a83	816	x++;
RobMeades	0:7ccf0e7e8a83	817	}
RobMeades	0:7ccf0e7e8a83	818	timer.stop();
RobMeades	0:7ccf0e7e8a83	819	timer.reset();
RobMeades	0:7ccf0e7e8a83	820
RobMeades	0:7ccf0e7e8a83	821	// Check that we reassembled everything correctly
RobMeades	0:7ccf0e7e8a83	822	for (x = 0; (((recv_data + x) == (send_data + x))) && (x < (int) sizeof (send_data)); x++) {
RobMeades	0:7ccf0e7e8a83	823	}
RobMeades	0:7ccf0e7e8a83	824	if (x != sizeof (send_data)) {
RobMeades	0:7ccf0e7e8a83	825	y = x - 5;
RobMeades	0:7ccf0e7e8a83	826	if (y < 0) {
RobMeades	0:7ccf0e7e8a83	827	y = 0;
RobMeades	0:7ccf0e7e8a83	828	}
RobMeades	0:7ccf0e7e8a83	829	z = 10;
RobMeades	0:7ccf0e7e8a83	830	if (y + z > (int) sizeof (send_data)) {
RobMeades	0:7ccf0e7e8a83	831	z = sizeof(send_data) - y;
RobMeades	0:7ccf0e7e8a83	832	}
RobMeades	0:7ccf0e7e8a83	833	tr_debug("Difference at character %d (send \"%.s\", recv \"%.s\")",
RobMeades	0:7ccf0e7e8a83	834	x + 1, z, z, send_data + y, z, z, recv_data + y);
RobMeades	0:7ccf0e7e8a83	835	TEST_ASSERT(false);
RobMeades	0:7ccf0e7e8a83	836	}
RobMeades	0:7ccf0e7e8a83	837	free (recv_data);
RobMeades	0:7ccf0e7e8a83	838
RobMeades	0:7ccf0e7e8a83	839	TEST_ASSERT(!connection_has_gone_down);
RobMeades	0:7ccf0e7e8a83	840	sock.close();
rob.meades@u-blox.com	6:63dad754c267	841	drop_connection(interface);
RobMeades	0:7ccf0e7e8a83	842	}
RobMeades	0:7ccf0e7e8a83	843
RobMeades	0:7ccf0e7e8a83	844	// Test TCP data exchange via the asynchronous sigio() mechanism
RobMeades	0:7ccf0e7e8a83	845	void test_tcp_echo_async() {
RobMeades	0:7ccf0e7e8a83	846	TCPSocket sock;
RobMeades	0:7ccf0e7e8a83	847	SocketAddress host_address;
RobMeades	0:7ccf0e7e8a83	848	bool callback_triggered = false;
RobMeades	0:7ccf0e7e8a83	849	int x;
RobMeades	0:7ccf0e7e8a83	850	int size;
RobMeades	0:7ccf0e7e8a83	851
rob.meades@u-blox.com	6:63dad754c267	852	interface->deinit();
rob.meades@u-blox.com	6:63dad754c267	853	TEST_ASSERT(interface->connect(MBED_CONF_APP_DEFAULT_PIN, MBED_CONF_APP_APN,
rob.meades@u-blox.com	6:63dad754c267	854	MBED_CONF_APP_USERNAME, MBED_CONF_APP_PASSWORD) == 0);
RobMeades	0:7ccf0e7e8a83	855
rob.meades@u-blox.com	6:63dad754c267	856	TEST_ASSERT(interface->gethostbyname(MBED_CONF_APP_ECHO_SERVER, &host_address) == 0);
RobMeades	0:7ccf0e7e8a83	857	host_address.set_port(MBED_CONF_APP_ECHO_TCP_PORT);
RobMeades	0:7ccf0e7e8a83	858
RobMeades	0:7ccf0e7e8a83	859	tr_debug("TCP: Server %s address: %s on port %d.", MBED_CONF_APP_ECHO_SERVER,
RobMeades	0:7ccf0e7e8a83	860	host_address.get_ip_address(), host_address.get_port());
RobMeades	0:7ccf0e7e8a83	861
rob.meades@u-blox.com	6:63dad754c267	862	TEST_ASSERT(sock.open(interface) == 0)
RobMeades	0:7ccf0e7e8a83	863
RobMeades	0:7ccf0e7e8a83	864	// Set up the async callback and set the timeout to zero
RobMeades	0:7ccf0e7e8a83	865	sock.sigio(callback(async_cb, &callback_triggered));
RobMeades	0:7ccf0e7e8a83	866	sock.set_timeout(0);
RobMeades	0:7ccf0e7e8a83	867
RobMeades	0:7ccf0e7e8a83	868	TEST_ASSERT(sock.connect(host_address) == 0);
RobMeades	0:7ccf0e7e8a83	869	// Test min, max, and some random sizes in-between
RobMeades	0:7ccf0e7e8a83	870	do_tcp_echo_async(&sock, 1, &callback_triggered);
RobMeades	0:7ccf0e7e8a83	871	do_tcp_echo_async(&sock, MBED_CONF_APP_TCP_MAX_PACKET_SIZE, &callback_triggered);
RobMeades	0:7ccf0e7e8a83	872	for (x = 0; x < 10; x++) {
RobMeades	0:7ccf0e7e8a83	873	size = (rand() % MBED_CONF_APP_TCP_MAX_PACKET_SIZE) + 1;
RobMeades	0:7ccf0e7e8a83	874	size = fix(size, MBED_CONF_APP_TCP_MAX_PACKET_SIZE);
RobMeades	0:7ccf0e7e8a83	875	do_tcp_echo_async(&sock, size, &callback_triggered);
RobMeades	0:7ccf0e7e8a83	876	}
RobMeades	0:7ccf0e7e8a83	877
RobMeades	0:7ccf0e7e8a83	878	sock.close();
RobMeades	0:7ccf0e7e8a83	879
rob.meades@u-blox.com	6:63dad754c267	880	drop_connection(interface);
RobMeades	0:7ccf0e7e8a83	881
RobMeades	0:7ccf0e7e8a83	882	tr_debug("%d TCP packets of size up to %d byte(s) echoed asynchronously and successfully.",
RobMeades	0:7ccf0e7e8a83	883	x, MBED_CONF_APP_TCP_MAX_PACKET_SIZE);
RobMeades	0:7ccf0e7e8a83	884	}
RobMeades	0:7ccf0e7e8a83	885	#endif
RobMeades	0:7ccf0e7e8a83	886
RobMeades	0:7ccf0e7e8a83	887	// Allocate max sockets
RobMeades	0:7ccf0e7e8a83	888	void test_max_sockets() {
RobMeades	0:7ccf0e7e8a83	889	UDPSocket sock[MAX_NUM_SOCKETS];
RobMeades	0:7ccf0e7e8a83	890	UDPSocket sockNone;
RobMeades	0:7ccf0e7e8a83	891	SocketAddress host_address;
RobMeades	0:7ccf0e7e8a83	892
rob.meades@u-blox.com	6:63dad754c267	893	TEST_ASSERT(interface->connect(MBED_CONF_APP_DEFAULT_PIN, MBED_CONF_APP_APN,
rob.meades@u-blox.com	6:63dad754c267	894	MBED_CONF_APP_USERNAME, MBED_CONF_APP_PASSWORD) == 0);
RobMeades	0:7ccf0e7e8a83	895
rob.meades@u-blox.com	6:63dad754c267	896	TEST_ASSERT(interface->gethostbyname(MBED_CONF_APP_NTP_SERVER, &host_address) == 0);
RobMeades	0:7ccf0e7e8a83	897	host_address.set_port(MBED_CONF_APP_NTP_PORT);
RobMeades	0:7ccf0e7e8a83	898
RobMeades	0:7ccf0e7e8a83	899	// Open the first socket and use it
rob.meades@u-blox.com	6:63dad754c267	900	TEST_ASSERT(sock[0].open(interface) == 0)
RobMeades	0:7ccf0e7e8a83	901	sock[0].set_timeout(10000);
RobMeades	0:7ccf0e7e8a83	902	do_ntp_sock(&sock[0], host_address);
RobMeades	0:7ccf0e7e8a83	903
RobMeades	0:7ccf0e7e8a83	904	// Check that we stop being able to get sockets at the max number
RobMeades	0:7ccf0e7e8a83	905	for (int x = 1; x < (int) (sizeof (sock) / sizeof (sock[0])); x++) {
rob.meades@u-blox.com	6:63dad754c267	906	TEST_ASSERT(sock[x].open(interface) == 0)
RobMeades	0:7ccf0e7e8a83	907	}
rob.meades@u-blox.com	6:63dad754c267	908	TEST_ASSERT(sockNone.open(interface) < 0);
RobMeades	0:7ccf0e7e8a83	909
RobMeades	0:7ccf0e7e8a83	910	// Now use the last one
RobMeades	0:7ccf0e7e8a83	911	sock[sizeof (sock) / sizeof (sock[0]) - 1].set_timeout(10000);
RobMeades	0:7ccf0e7e8a83	912	do_ntp_sock(&sock[sizeof (sock) / sizeof (sock[0]) - 1], host_address);
RobMeades	0:7ccf0e7e8a83	913
RobMeades	0:7ccf0e7e8a83	914	// Close all of the sockets
RobMeades	0:7ccf0e7e8a83	915	for (int x = 0; x < (int) (sizeof (sock) / sizeof (sock[0])); x++) {
RobMeades	0:7ccf0e7e8a83	916	TEST_ASSERT(sock[x].close() == 0);
RobMeades	0:7ccf0e7e8a83	917	}
RobMeades	0:7ccf0e7e8a83	918
rob.meades@u-blox.com	6:63dad754c267	919	drop_connection(interface);
RobMeades	0:7ccf0e7e8a83	920	}
RobMeades	0:7ccf0e7e8a83	921
RobMeades	0:7ccf0e7e8a83	922	// Connect with credentials included in the connect request
RobMeades	0:7ccf0e7e8a83	923	void test_connect_credentials() {
RobMeades	0:7ccf0e7e8a83	924
rob.meades@u-blox.com	6:63dad754c267	925	interface->deinit();
rob.meades@u-blox.com	6:63dad754c267	926	TEST_ASSERT(interface->connect(MBED_CONF_APP_DEFAULT_PIN, MBED_CONF_APP_APN,
rob.meades@u-blox.com	6:63dad754c267	927	MBED_CONF_APP_USERNAME, MBED_CONF_APP_PASSWORD) == 0);
rob.meades@u-blox.com	6:63dad754c267	928	use_connection(interface);
rob.meades@u-blox.com	6:63dad754c267	929	drop_connection(interface);
RobMeades	0:7ccf0e7e8a83	930	}
RobMeades	0:7ccf0e7e8a83	931
RobMeades	0:7ccf0e7e8a83	932	// Test with credentials preset
RobMeades	0:7ccf0e7e8a83	933	void test_connect_preset_credentials() {
RobMeades	0:7ccf0e7e8a83	934
rob.meades@u-blox.com	6:63dad754c267	935	interface->deinit();
rob.meades@u-blox.com	6:63dad754c267	936	TEST_ASSERT(interface->init(MBED_CONF_APP_DEFAULT_PIN));
rob.meades@u-blox.com	6:63dad754c267	937	interface->set_credentials(MBED_CONF_APP_APN, MBED_CONF_APP_USERNAME,
rob.meades@u-blox.com	6:63dad754c267	938	MBED_CONF_APP_PASSWORD);
rob.meades@u-blox.com	6:63dad754c267	939	TEST_ASSERT(interface->connect(MBED_CONF_APP_DEFAULT_PIN) == 0);
rob.meades@u-blox.com	6:63dad754c267	940	use_connection(interface);
rob.meades@u-blox.com	6:63dad754c267	941	drop_connection(interface);
RobMeades	0:7ccf0e7e8a83	942	}
RobMeades	0:7ccf0e7e8a83	943
RobMeades	0:7ccf0e7e8a83	944	// Test adding and using a SIM pin, then removing it, using the pending
RobMeades	0:7ccf0e7e8a83	945	// mechanism where the change doesn't occur until connect() is called
RobMeades	0:7ccf0e7e8a83	946	void test_check_sim_pin_pending() {
RobMeades	0:7ccf0e7e8a83	947
rob.meades@u-blox.com	6:63dad754c267	948	interface->deinit();
RobMeades	0:7ccf0e7e8a83	949
RobMeades	0:7ccf0e7e8a83	950	// Enable PIN checking (which will use the current PIN)
RobMeades	0:7ccf0e7e8a83	951	// and also flag that the PIN should be changed to MBED_CONF_APP_ALT_PIN,
RobMeades	0:7ccf0e7e8a83	952	// then try connecting
rob.meades@u-blox.com	6:63dad754c267	953	interface->set_sim_pin_check(true);
rob.meades@u-blox.com	6:63dad754c267	954	interface->set_new_sim_pin(MBED_CONF_APP_ALT_PIN);
rob.meades@u-blox.com	6:63dad754c267	955	TEST_ASSERT(interface->connect(MBED_CONF_APP_DEFAULT_PIN, MBED_CONF_APP_APN,
rob.meades@u-blox.com	6:63dad754c267	956	MBED_CONF_APP_USERNAME, MBED_CONF_APP_PASSWORD) == 0);
rob.meades@u-blox.com	6:63dad754c267	957	use_connection(interface);
rob.meades@u-blox.com	6:63dad754c267	958	drop_connection(interface);
rob.meades@u-blox.com	6:63dad754c267	959	interface->deinit();
RobMeades	0:7ccf0e7e8a83	960
RobMeades	0:7ccf0e7e8a83	961	// Now change the PIN back to what it was before
rob.meades@u-blox.com	6:63dad754c267	962	interface->set_new_sim_pin(MBED_CONF_APP_DEFAULT_PIN);
rob.meades@u-blox.com	6:63dad754c267	963	TEST_ASSERT(interface->connect(MBED_CONF_APP_ALT_PIN, MBED_CONF_APP_APN,
rob.meades@u-blox.com	6:63dad754c267	964	MBED_CONF_APP_USERNAME, MBED_CONF_APP_PASSWORD) == 0);
rob.meades@u-blox.com	6:63dad754c267	965	use_connection(interface);
rob.meades@u-blox.com	6:63dad754c267	966	drop_connection(interface);
rob.meades@u-blox.com	6:63dad754c267	967	interface->deinit();
RobMeades	0:7ccf0e7e8a83	968
RobMeades	0:7ccf0e7e8a83	969	// Check that it was changed back, and this time
RobMeades	0:7ccf0e7e8a83	970	// use the other way of entering the PIN
rob.meades@u-blox.com	6:63dad754c267	971	interface->set_sim_pin(MBED_CONF_APP_DEFAULT_PIN);
rob.meades@u-blox.com	6:63dad754c267	972	TEST_ASSERT(interface->connect(NULL, MBED_CONF_APP_APN, MBED_CONF_APP_USERNAME,
rob.meades@u-blox.com	6:63dad754c267	973	MBED_CONF_APP_PASSWORD) == 0);
rob.meades@u-blox.com	6:63dad754c267	974	use_connection(interface);
rob.meades@u-blox.com	6:63dad754c267	975	drop_connection(interface);
rob.meades@u-blox.com	6:63dad754c267	976	interface->deinit();
RobMeades	0:7ccf0e7e8a83	977
RobMeades	0:7ccf0e7e8a83	978	// Remove PIN checking again and check that it no
RobMeades	0:7ccf0e7e8a83	979	// longer matters what the PIN is
rob.meades@u-blox.com	6:63dad754c267	980	interface->set_sim_pin_check(false);
rob.meades@u-blox.com	6:63dad754c267	981	TEST_ASSERT(interface->connect(MBED_CONF_APP_DEFAULT_PIN, MBED_CONF_APP_APN,
rob.meades@u-blox.com	6:63dad754c267	982	MBED_CONF_APP_USERNAME, MBED_CONF_APP_PASSWORD) == 0);
rob.meades@u-blox.com	6:63dad754c267	983	use_connection(interface);
rob.meades@u-blox.com	6:63dad754c267	984	drop_connection(interface);
rob.meades@u-blox.com	6:63dad754c267	985	interface->deinit();
rob.meades@u-blox.com	6:63dad754c267	986	TEST_ASSERT(interface->init(NULL));
rob.meades@u-blox.com	6:63dad754c267	987	TEST_ASSERT(interface->connect(MBED_CONF_APP_INCORRECT_PIN, MBED_CONF_APP_APN,
rob.meades@u-blox.com	6:63dad754c267	988	MBED_CONF_APP_USERNAME, MBED_CONF_APP_PASSWORD) == 0);
rob.meades@u-blox.com	6:63dad754c267	989	use_connection(interface);
rob.meades@u-blox.com	6:63dad754c267	990	drop_connection(interface);
RobMeades	0:7ccf0e7e8a83	991
RobMeades	0:7ccf0e7e8a83	992	// Put the SIM pin back to the correct value for any subsequent tests
rob.meades@u-blox.com	6:63dad754c267	993	interface->set_sim_pin(MBED_CONF_APP_DEFAULT_PIN);
RobMeades	0:7ccf0e7e8a83	994	}
RobMeades	0:7ccf0e7e8a83	995
RobMeades	0:7ccf0e7e8a83	996	// Test adding and using a SIM pin, then removing it, using the immediate
RobMeades	0:7ccf0e7e8a83	997	// mechanism
RobMeades	0:7ccf0e7e8a83	998	void test_check_sim_pin_immediate() {
RobMeades	0:7ccf0e7e8a83	999
rob.meades@u-blox.com	6:63dad754c267	1000	interface->deinit();
rob.meades@u-blox.com	6:63dad754c267	1001	interface->connection_status_cb(connection_down_cb);
RobMeades	0:7ccf0e7e8a83	1002
RobMeades	0:7ccf0e7e8a83	1003	// Enable PIN checking (which will use the current PIN), change
RobMeades	0:7ccf0e7e8a83	1004	// the PIN to MBED_CONF_APP_ALT_PIN, then try connecting after powering on and
RobMeades	0:7ccf0e7e8a83	1005	// off the modem
rob.meades@u-blox.com	6:63dad754c267	1006	interface->set_sim_pin_check(true, true, MBED_CONF_APP_DEFAULT_PIN);
rob.meades@u-blox.com	6:63dad754c267	1007	interface->set_new_sim_pin(MBED_CONF_APP_ALT_PIN, true);
rob.meades@u-blox.com	6:63dad754c267	1008	interface->deinit();
rob.meades@u-blox.com	6:63dad754c267	1009	TEST_ASSERT(interface->init(NULL));
rob.meades@u-blox.com	6:63dad754c267	1010	TEST_ASSERT(interface->connect(MBED_CONF_APP_ALT_PIN, MBED_CONF_APP_APN,
rob.meades@u-blox.com	6:63dad754c267	1011	MBED_CONF_APP_USERNAME, MBED_CONF_APP_PASSWORD) == 0);
rob.meades@u-blox.com	6:63dad754c267	1012	use_connection(interface);
rob.meades@u-blox.com	6:63dad754c267	1013	drop_connection(interface);
RobMeades	0:7ccf0e7e8a83	1014
rob.meades@u-blox.com	6:63dad754c267	1015	interface->connection_status_cb(connection_down_cb);
RobMeades	0:7ccf0e7e8a83	1016
RobMeades	0:7ccf0e7e8a83	1017	// Now change the PIN back to what it was before
rob.meades@u-blox.com	6:63dad754c267	1018	interface->set_new_sim_pin(MBED_CONF_APP_DEFAULT_PIN, true);
rob.meades@u-blox.com	6:63dad754c267	1019	interface->deinit();
rob.meades@u-blox.com	6:63dad754c267	1020	interface->set_sim_pin(MBED_CONF_APP_DEFAULT_PIN);
rob.meades@u-blox.com	6:63dad754c267	1021	TEST_ASSERT(interface->init(NULL));
rob.meades@u-blox.com	6:63dad754c267	1022	TEST_ASSERT(interface->connect(NULL, MBED_CONF_APP_APN, MBED_CONF_APP_USERNAME,
rob.meades@u-blox.com	6:63dad754c267	1023	MBED_CONF_APP_PASSWORD) == 0);
rob.meades@u-blox.com	6:63dad754c267	1024	use_connection(interface);
rob.meades@u-blox.com	6:63dad754c267	1025	drop_connection(interface);
RobMeades	0:7ccf0e7e8a83	1026
rob.meades@u-blox.com	6:63dad754c267	1027	interface->connection_status_cb(connection_down_cb);
RobMeades	0:7ccf0e7e8a83	1028
RobMeades	0:7ccf0e7e8a83	1029	// Remove PIN checking again and check that it no
RobMeades	0:7ccf0e7e8a83	1030	// longer matters what the PIN is
rob.meades@u-blox.com	6:63dad754c267	1031	interface->set_sim_pin_check(false, true);
rob.meades@u-blox.com	6:63dad754c267	1032	interface->deinit();
rob.meades@u-blox.com	6:63dad754c267	1033	TEST_ASSERT(interface->init(MBED_CONF_APP_INCORRECT_PIN));
rob.meades@u-blox.com	6:63dad754c267	1034	TEST_ASSERT(interface->connect(NULL, MBED_CONF_APP_APN, MBED_CONF_APP_USERNAME,
rob.meades@u-blox.com	6:63dad754c267	1035	MBED_CONF_APP_PASSWORD) == 0);
rob.meades@u-blox.com	6:63dad754c267	1036	use_connection(interface);
rob.meades@u-blox.com	6:63dad754c267	1037	drop_connection(interface);
RobMeades	0:7ccf0e7e8a83	1038
RobMeades	0:7ccf0e7e8a83	1039	// Put the SIM pin back to the correct value for any subsequent tests
rob.meades@u-blox.com	6:63dad754c267	1040	interface->set_sim_pin(MBED_CONF_APP_DEFAULT_PIN);
RobMeades	0:7ccf0e7e8a83	1041	}
RobMeades	0:7ccf0e7e8a83	1042
rob.meades@u-blox.com	6:63dad754c267	1043	// Test being able to connect with a local instance of the interface
RobMeades	0:7ccf0e7e8a83	1044	// NOTE: since this local instance will fiddle with bits of HW that the
RobMeades	0:7ccf0e7e8a83	1045	// static instance thought it owned, the static instance will no longer
RobMeades	0:7ccf0e7e8a83	1046	// work afterwards, hence this must be run as the last test in the list
RobMeades	0:7ccf0e7e8a83	1047	void test_connect_local_instance_last_test() {
RobMeades	0:7ccf0e7e8a83	1048
RobMeades	0:7ccf0e7e8a83	1049	UbloxATCellularInterface *pLocalInterface = NULL;
RobMeades	0:7ccf0e7e8a83	1050
RobMeades	0:7ccf0e7e8a83	1051	pLocalInterface = new UbloxATCellularInterface(MDMTXD, MDMRXD,
RobMeades	0:7ccf0e7e8a83	1052	MBED_CONF_UBLOX_CELL_BAUD_RATE,
RobMeades	0:7ccf0e7e8a83	1053	MBED_CONF_APP_DEBUG_ON);
RobMeades	0:7ccf0e7e8a83	1054	pLocalInterface->connection_status_cb(connection_down_cb);
RobMeades	0:7ccf0e7e8a83	1055
RobMeades	0:7ccf0e7e8a83	1056	TEST_ASSERT(pLocalInterface->connect(MBED_CONF_APP_DEFAULT_PIN, MBED_CONF_APP_APN,
RobMeades	0:7ccf0e7e8a83	1057	MBED_CONF_APP_USERNAME, MBED_CONF_APP_PASSWORD) == 0);
RobMeades	0:7ccf0e7e8a83	1058	use_connection(pLocalInterface);
RobMeades	0:7ccf0e7e8a83	1059	drop_connection(pLocalInterface);
RobMeades	0:7ccf0e7e8a83	1060	delete pLocalInterface;
RobMeades	0:7ccf0e7e8a83	1061	}
wajahat.abbas@u-blox.com	37:0ceb2dfc746c	1062	#if defined (TARGET_UBLOX_C030_U201) \|\| defined (TARGET_UBLOX_C030_R412M)
mudassar0121	22:63b1a3c02fb8	1063	void test_set_new_rat() {
mudassar0121	22:63b1a3c02fb8	1064
mudassar0121	22:63b1a3c02fb8	1065	int currentSelectedRat = -1, currentPreferredRat = -1, currentSecondPreferredRat = -1;
mudassar0121	22:63b1a3c02fb8	1066
mudassar0121	22:63b1a3c02fb8	1067	// Power-up the modem
mudassar0121	22:63b1a3c02fb8	1068	TEST_ASSERT(interface->init());
mudassar0121	22:63b1a3c02fb8	1069
mudassar0121	22:63b1a3c02fb8	1070	// Check if modem is registered with network
mudassar0121	22:63b1a3c02fb8	1071	if (interface->is_registered_csd() \|\| interface->is_registered_psd() \|\| interface->is_registered_eps()) {
mudassar0121	22:63b1a3c02fb8	1072	tr_error("RAT should only be set in detached state");
mudassar0121	22:63b1a3c02fb8	1073	// Deregister from Network
wajahat.abbas@u-blox.com	27:3d709ee8c3e1	1074	drop_connection(interface);
mudassar0121	22:63b1a3c02fb8	1075	}
mudassar0121	22:63b1a3c02fb8	1076
mudassar0121	22:63b1a3c02fb8	1077	// Get and store initial RAT set on modem
mudassar0121	22:63b1a3c02fb8	1078	TEST_ASSERT(interface->get_modem_rat(&previousSelectedRat, &previousPreferredRat, &previousSecondPreferredRat));
mudassar0121	22:63b1a3c02fb8	1079	tr_debug("previous selected RAT: %d\nprevious preferred RAT: %d\nprevious second preferred RAT: %d\n", previousSelectedRat, previousPreferredRat, previousSecondPreferredRat);
mudassar0121	22:63b1a3c02fb8	1080
mudassar0121	22:63b1a3c02fb8	1081	#ifdef TARGET_UBLOX_C030_U201
mudassar0121	22:63b1a3c02fb8	1082	// Set new RAT
mudassar0121	22:63b1a3c02fb8	1083	TEST_ASSERT(interface->set_modem_rat(UbloxATCellularInterface::GSM_UMTS, UbloxATCellularInterface::UMTS));
mudassar0121	22:63b1a3c02fb8	1084	tr_debug("RAT configured\n");
mudassar0121	22:63b1a3c02fb8	1085
mudassar0121	22:63b1a3c02fb8	1086	// Get latest set RAT on modem
mudassar0121	22:63b1a3c02fb8	1087	TEST_ASSERT(interface->get_modem_rat(&currentSelectedRat, &currentPreferredRat, &currentSecondPreferredRat));
mudassar0121	22:63b1a3c02fb8	1088	tr_debug("new selected RAT: %d\nnew preferred RAT: %d\nnew second preferred RAT: %d\n", currentSelectedRat, currentPreferredRat, currentSecondPreferredRat);
mudassar0121	22:63b1a3c02fb8	1089
mudassar0121	22:63b1a3c02fb8	1090	// Check RAT configured correctly
mudassar0121	22:63b1a3c02fb8	1091	TEST_ASSERT((currentSelectedRat == UbloxATCellularInterface::GSM_UMTS) && (currentPreferredRat == UbloxATCellularInterface::UMTS));
mudassar0121	22:63b1a3c02fb8	1092
wajahat.abbas@u-blox.com	37:0ceb2dfc746c	1093	#elif TARGET_UBLOX_C030_R412M
mudassar0121	22:63b1a3c02fb8	1094	// Set new RAT
wajahat.abbas@u-blox.com	37:0ceb2dfc746c	1095	TEST_ASSERT(interface->set_modem_rat(UbloxATCellularInterface::LTE_CATM1, UbloxATCellularInterface::LTE_CATNB1, UbloxATCellularInterface::GPRS_EGPRS));
mudassar0121	22:63b1a3c02fb8	1096	tr_debug("RAT configured\n");
mudassar0121	22:63b1a3c02fb8	1097
mudassar0121	22:63b1a3c02fb8	1098	// Get latest set RAT on modem
mudassar0121	22:63b1a3c02fb8	1099	TEST_ASSERT(interface->get_modem_rat(&currentSelectedRat, &currentPreferredRat, &currentSecondPreferredRat));
mudassar0121	22:63b1a3c02fb8	1100	tr_debug("new selected RAT: %d\nnew preferred RAT: %d\nnew second preferred RAT: %d\n", currentSelectedRat, currentPreferredRat, currentSecondPreferredRat);
mudassar0121	22:63b1a3c02fb8	1101
mudassar0121	22:63b1a3c02fb8	1102	// Check RAT configured correctly
mudassar0121	22:63b1a3c02fb8	1103	TEST_ASSERT((currentSelectedRat == UbloxATCellularInterface::LTE_CATM1) && (currentPreferredRat == UbloxATCellularInterface::LTE_CATNB1));
mudassar0121	22:63b1a3c02fb8	1104	#endif
mudassar0121	22:63b1a3c02fb8	1105	}
mudassar0121	22:63b1a3c02fb8	1106
mudassar0121	22:63b1a3c02fb8	1107	void test_reboot() {
mudassar0121	22:63b1a3c02fb8	1108
mudassar0121	22:63b1a3c02fb8	1109	// Rebooting modem for settings to take effect
mudassar0121	22:63b1a3c02fb8	1110	TEST_ASSERT(interface->reboot_modem());
mudassar0121	22:63b1a3c02fb8	1111	}
mudassar0121	22:63b1a3c02fb8	1112
mudassar0121	22:63b1a3c02fb8	1113	void test_registration() {
mudassar0121	22:63b1a3c02fb8	1114
mudassar0121	22:63b1a3c02fb8	1115	TEST_ASSERT(interface->connect(MBED_CONF_APP_DEFAULT_PIN, MBED_CONF_APP_APN,
mudassar0121	22:63b1a3c02fb8	1116	MBED_CONF_APP_USERNAME, MBED_CONF_APP_PASSWORD) == 0);
mudassar0121	22:63b1a3c02fb8	1117
wajahat.abbas@u-blox.com	27:3d709ee8c3e1	1118	drop_connection(interface);
mudassar0121	22:63b1a3c02fb8	1119	}
mudassar0121	22:63b1a3c02fb8	1120
mudassar0121	22:63b1a3c02fb8	1121
mudassar0121	22:63b1a3c02fb8	1122	void test_set_previous_rat() {
mudassar0121	22:63b1a3c02fb8	1123
mudassar0121	22:63b1a3c02fb8	1124	int currentSelectedRat = -1, currentPreferredRat = -1, currentSecondPreferredRat = -1;
mudassar0121	22:63b1a3c02fb8	1125
mudassar0121	22:63b1a3c02fb8	1126	// Restore RAT to previous settings
mudassar0121	22:63b1a3c02fb8	1127	TEST_ASSERT(interface->set_modem_rat((UbloxATCellularInterface::RAT)previousSelectedRat, (UbloxATCellularInterface::RAT)previousPreferredRat, (UbloxATCellularInterface::RAT)previousSecondPreferredRat));
mudassar0121	22:63b1a3c02fb8	1128	tr_debug("RAT configured\n");
mudassar0121	22:63b1a3c02fb8	1129
mudassar0121	22:63b1a3c02fb8	1130	TEST_ASSERT(interface->get_modem_rat(&currentSelectedRat, &currentPreferredRat, &currentSecondPreferredRat));
mudassar0121	22:63b1a3c02fb8	1131	tr_debug("current selected RAT: %d\ncurrent preferred RAT: %d\ncurrent second preferred RAT: %d\n", currentSelectedRat, currentPreferredRat, currentSecondPreferredRat);
mudassar0121	22:63b1a3c02fb8	1132
mudassar0121	22:63b1a3c02fb8	1133	// Check RAT configured correctly
mudassar0121	22:63b1a3c02fb8	1134	TEST_ASSERT((currentSelectedRat == previousSelectedRat) && (currentPreferredRat == previousPreferredRat));
mudassar0121	22:63b1a3c02fb8	1135
mudassar0121	22:63b1a3c02fb8	1136	// Rebooting modem for settings to take effect
mudassar0121	22:63b1a3c02fb8	1137	TEST_ASSERT(interface->reboot_modem());
mudassar0121	22:63b1a3c02fb8	1138	}
wajahat.abbas@u-blox.com	37:0ceb2dfc746c	1139	#endif
mudassar0121	22:63b1a3c02fb8	1140
mudassar0121	22:63b1a3c02fb8	1141	#ifdef TARGET_UBLOX_C030_R41XM
mudassar0121	22:63b1a3c02fb8	1142	void test_mno_profile() {
mudassar0121	22:63b1a3c02fb8	1143
mudassar0121	22:63b1a3c02fb8	1144	int previous_profile, current_profile;
mudassar0121	22:63b1a3c02fb8	1145
mudassar0121	22:63b1a3c02fb8	1146	// Power-up the modem
wajahat.abbas@u-blox.com	37:0ceb2dfc746c	1147	interface->init(MBED_CONF_APP_DEFAULT_PIN); //init can return false if profile set is SW_DEFAULT
mudassar0121	22:63b1a3c02fb8	1148
mudassar0121	22:63b1a3c02fb8	1149	// Check if modem is registered with network
mudassar0121	22:63b1a3c02fb8	1150	if (interface->is_registered_csd() \|\| interface->is_registered_psd() \|\| interface->is_registered_eps()) {
mudassar0121	22:63b1a3c02fb8	1151	tr_error("MNO profile should only be set in detached state");
mudassar0121	22:63b1a3c02fb8	1152	// Deregister from Network
wajahat.abbas@u-blox.com	27:3d709ee8c3e1	1153	drop_connection(interface);
mudassar0121	22:63b1a3c02fb8	1154	}
mudassar0121	22:63b1a3c02fb8	1155
mudassar0121	22:63b1a3c02fb8	1156	// Getting current mno profile
mudassar0121	22:63b1a3c02fb8	1157	TEST_ASSERT(interface->get_mno_profile(&previous_profile));
wajahat.abbas@u-blox.com	37:0ceb2dfc746c	1158	tr_debug("Previous MNO profile is: %d\n", previous_profile);
mudassar0121	22:63b1a3c02fb8	1159
mudassar0121	22:63b1a3c02fb8	1160	// Set MNO profile
wajahat.abbas@u-blox.com	37:0ceb2dfc746c	1161	TEST_ASSERT(interface->set_mno_profile(UbloxATCellularInterface::STANDARD_EU));
mudassar0121	22:63b1a3c02fb8	1162	tr_debug("MNO configured\n");
mudassar0121	22:63b1a3c02fb8	1163
mudassar0121	22:63b1a3c02fb8	1164	// Rebooting modem for settings to take effect
mudassar0121	22:63b1a3c02fb8	1165	TEST_ASSERT(interface->reboot_modem());
mudassar0121	22:63b1a3c02fb8	1166	tr_debug("Reboot successful\n");
mudassar0121	22:63b1a3c02fb8	1167	wait_ms(5000);
mudassar0121	22:63b1a3c02fb8	1168
wajahat.abbas@u-blox.com	37:0ceb2dfc746c	1169	TEST_ASSERT(interface->init(MBED_CONF_APP_DEFAULT_PIN));
wajahat.abbas@u-blox.com	37:0ceb2dfc746c	1170
mudassar0121	22:63b1a3c02fb8	1171	// Check MNO profile configured correctly
mudassar0121	22:63b1a3c02fb8	1172	TEST_ASSERT(interface->get_mno_profile(&current_profile));
wajahat.abbas@u-blox.com	37:0ceb2dfc746c	1173	tr_debug("New MNO profile is: %d\n", current_profile);
mudassar0121	22:63b1a3c02fb8	1174
wajahat.abbas@u-blox.com	37:0ceb2dfc746c	1175	TEST_ASSERT(interface->disable_psm());
wajahat.abbas@u-blox.com	37:0ceb2dfc746c	1176
wajahat.abbas@u-blox.com	37:0ceb2dfc746c	1177	TEST_ASSERT((UbloxATCellularInterface::MNOProfile)current_profile == UbloxATCellularInterface::STANDARD_EU);
mudassar0121	22:63b1a3c02fb8	1178
mudassar0121	22:63b1a3c02fb8	1179	TEST_ASSERT(interface->connect(MBED_CONF_APP_DEFAULT_PIN, MBED_CONF_APP_APN,
mudassar0121	22:63b1a3c02fb8	1180	MBED_CONF_APP_USERNAME, MBED_CONF_APP_PASSWORD) == 0);
mudassar0121	22:63b1a3c02fb8	1181
wajahat.abbas@u-blox.com	27:3d709ee8c3e1	1182	drop_connection(interface);
fahimalavi	30:0f571a4920c8	1183	}
fahimalavi	30:0f571a4920c8	1184
fahimalavi	30:0f571a4920c8	1185	void test_edrx() {
fahimalavi	30:0f571a4920c8	1186	const int c_edrx_value = 2;
fahimalavi	30:0f571a4920c8	1187
fahimalavi	30:0f571a4920c8	1188	// Power-up the modem
fahimalavi	30:0f571a4920c8	1189	TEST_ASSERT(interface->init(MBED_CONF_APP_DEFAULT_PIN));
mudassar0121	22:63b1a3c02fb8	1190
fahimalavi	30:0f571a4920c8	1191	// Check if modem is registered with network
fahimalavi	30:0f571a4920c8	1192	if (interface->is_registered_csd() \|\| interface->is_registered_psd() \|\| interface->is_registered_eps()) {
fahimalavi	30:0f571a4920c8	1193	tr_error("set edrx in detached state");
fahimalavi	30:0f571a4920c8	1194	// Deregister from Network
fahimalavi	30:0f571a4920c8	1195	drop_connection(interface);
fahimalavi	30:0f571a4920c8	1196	}
fahimalavi	30:0f571a4920c8	1197
wajahat.abbas@u-blox.com	37:0ceb2dfc746c	1198	//disable edrx
wajahat.abbas@u-blox.com	37:0ceb2dfc746c	1199	interface->set_receive_period(3, UbloxCellularBase::EDRXEUTRAN_WB_S1_mode);
wajahat.abbas@u-blox.com	37:0ceb2dfc746c	1200	interface->set_receive_period(3, UbloxCellularBase::EDRXEUTRAN_NB_S1_mode);
wajahat.abbas@u-blox.com	37:0ceb2dfc746c	1201
wajahat.abbas@u-blox.com	37:0ceb2dfc746c	1202	//set edrx
fahimalavi	30:0f571a4920c8	1203	interface->set_receive_period(2, UbloxCellularBase::EDRXEUTRAN_WB_S1_mode, c_edrx_value);
fahimalavi	30:0f571a4920c8	1204	interface->set_receive_period(2, UbloxCellularBase::EDRXEUTRAN_NB_S1_mode, c_edrx_value);
mudassar0121	22:63b1a3c02fb8	1205
fahimalavi	30:0f571a4920c8	1206	TEST_ASSERT(interface->connect(MBED_CONF_APP_DEFAULT_PIN, MBED_CONF_APP_APN,
fahimalavi	30:0f571a4920c8	1207	MBED_CONF_APP_USERNAME, MBED_CONF_APP_PASSWORD) == 0);
fahimalavi	30:0f571a4920c8	1208
fahimalavi	30:0f571a4920c8	1209	TEST_ASSERT(interface->get_receive_period() == c_edrx_value);
fahimalavi	30:0f571a4920c8	1210
fahimalavi	30:0f571a4920c8	1211	drop_connection(interface);
fahimalavi	30:0f571a4920c8	1212
wajahat.abbas@u-blox.com	37:0ceb2dfc746c	1213	//re-apply default mno profile
wajahat.abbas@u-blox.com	37:0ceb2dfc746c	1214	TEST_ASSERT(interface->set_mno_profile(UbloxATCellularInterface::STANDARD_EU));
fahimalavi	30:0f571a4920c8	1215	TEST_ASSERT(interface->reboot_modem());
fahimalavi	30:0f571a4920c8	1216	wait_ms(5000);
wajahat.abbas@u-blox.com	37:0ceb2dfc746c	1217	TEST_ASSERT(interface->init(MBED_CONF_APP_DEFAULT_PIN));
wajahat.abbas@u-blox.com	37:0ceb2dfc746c	1218	TEST_ASSERT(interface->disable_psm());
mudassar0121	22:63b1a3c02fb8	1219	}
mudassar0121	22:63b1a3c02fb8	1220	#endif
mudassar0121	22:63b1a3c02fb8	1221
RobMeades	0:7ccf0e7e8a83	1222	// ----------------------------------------------------------------
RobMeades	0:7ccf0e7e8a83	1223	// TEST ENVIRONMENT
RobMeades	0:7ccf0e7e8a83	1224	// ----------------------------------------------------------------
RobMeades	0:7ccf0e7e8a83	1225
RobMeades	0:7ccf0e7e8a83	1226	// Setup the test environment
RobMeades	0:7ccf0e7e8a83	1227	utest::v1::status_t test_setup(const size_t number_of_cases) {
RobMeades	0:7ccf0e7e8a83	1228	// Setup Greentea with a timeout
RobMeades	0:7ccf0e7e8a83	1229	GREENTEA_SETUP(960, "default_auto");
RobMeades	0:7ccf0e7e8a83	1230	return verbose_test_setup_handler(number_of_cases);
RobMeades	0:7ccf0e7e8a83	1231	}
RobMeades	0:7ccf0e7e8a83	1232
RobMeades	0:7ccf0e7e8a83	1233	// IMPORTANT!!! if you make a change to the tests here you should
RobMeades	0:7ccf0e7e8a83	1234	// check whether the same change should be made to the tests under
rob.meades@u-blox.com	6:63dad754c267	1235	// the PPP interface.
RobMeades	0:7ccf0e7e8a83	1236
RobMeades	0:7ccf0e7e8a83	1237	// Test cases
RobMeades	0:7ccf0e7e8a83	1238	Case cases[] = {
fahimalavi	30:0f571a4920c8	1239	#ifdef TARGET_UBLOX_C030_R41XM
fahimalavi	30:0f571a4920c8	1240	Case("MNO profile test", test_mno_profile),
fahimalavi	30:0f571a4920c8	1241	Case("edrx test", test_edrx),
fahimalavi	30:0f571a4920c8	1242	#endif
RobMeades	12:ff6fac481487	1243	Case("Base class tests", test_base_class),
RobMeades	0:7ccf0e7e8a83	1244	Case("Set randomise", test_set_randomise),
RobMeades	0:7ccf0e7e8a83	1245	#ifdef MBED_CONF_APP_ECHO_SERVER
RobMeades	0:7ccf0e7e8a83	1246	Case("UDP echo test", test_udp_echo),
RobMeades	0:7ccf0e7e8a83	1247	# ifndef TARGET_UBLOX_C027 // Not enough RAM on little 'ole C027 to run this test
RobMeades	0:7ccf0e7e8a83	1248	Case("UDP recv sizes", test_udp_echo_recv_sizes),
RobMeades	0:7ccf0e7e8a83	1249	# endif
RobMeades	0:7ccf0e7e8a83	1250	Case("UDP async echo test", test_udp_echo_async),
RobMeades	0:7ccf0e7e8a83	1251	# ifndef TARGET_UBLOX_C027 // Not enough RAM on little 'ole C027 to run this test
RobMeades	0:7ccf0e7e8a83	1252	Case("TCP recv sizes", test_tcp_echo_recv_sizes),
RobMeades	0:7ccf0e7e8a83	1253	# endif
RobMeades	0:7ccf0e7e8a83	1254	Case("TCP async echo test", test_tcp_echo_async),
RobMeades	0:7ccf0e7e8a83	1255	#endif
RobMeades	0:7ccf0e7e8a83	1256	#ifndef TARGET_UBLOX_C027 // Not enough RAM on little 'ole C027 to run this test
RobMeades	0:7ccf0e7e8a83	1257	Case("Alloc max sockets", test_max_sockets),
RobMeades	0:7ccf0e7e8a83	1258	#endif
RobMeades	0:7ccf0e7e8a83	1259	Case("Connect with credentials", test_connect_credentials),
RobMeades	0:7ccf0e7e8a83	1260	Case("Connect with preset credentials", test_connect_preset_credentials),
RobMeades	0:7ccf0e7e8a83	1261	#if MBED_CONF_APP_RUN_SIM_PIN_CHANGE_TESTS
RobMeades	0:7ccf0e7e8a83	1262	Case("Check SIM pin, pending", test_check_sim_pin_pending),
RobMeades	0:7ccf0e7e8a83	1263	Case("Check SIM pin, immediate", test_check_sim_pin_immediate),
RobMeades	0:7ccf0e7e8a83	1264	#endif
mudassar0121	22:63b1a3c02fb8	1265	#if defined (TARGET_UBLOX_C030_U201) \|\| defined (TARGET_UBLOX_C030_R412M)
mudassar0121	22:63b1a3c02fb8	1266	Case("Set RAT test", test_set_new_rat),
mudassar0121	22:63b1a3c02fb8	1267	Case("Reboot test", test_reboot),
mudassar0121	22:63b1a3c02fb8	1268	Case("Register with network test", test_registration),
mudassar0121	22:63b1a3c02fb8	1269	Case("Set previous RAT test", test_set_previous_rat),
mudassar0121	22:63b1a3c02fb8	1270	#endif
RobMeades	0:7ccf0e7e8a83	1271	#ifndef TARGET_UBLOX_C027 // Not enough RAM on little 'ole C027 for this
RobMeades	0:7ccf0e7e8a83	1272	Case("Connect using local instance, must be last test", test_connect_local_instance_last_test)
RobMeades	0:7ccf0e7e8a83	1273	#endif
RobMeades	0:7ccf0e7e8a83	1274	};
RobMeades	0:7ccf0e7e8a83	1275
RobMeades	0:7ccf0e7e8a83	1276	Specification specification(test_setup, cases);
RobMeades	0:7ccf0e7e8a83	1277
RobMeades	0:7ccf0e7e8a83	1278	// ----------------------------------------------------------------
RobMeades	0:7ccf0e7e8a83	1279	// MAIN
RobMeades	0:7ccf0e7e8a83	1280	// ----------------------------------------------------------------
RobMeades	0:7ccf0e7e8a83	1281
RobMeades	0:7ccf0e7e8a83	1282	int main() {
RobMeades	0:7ccf0e7e8a83	1283
RobMeades	0:7ccf0e7e8a83	1284	#ifdef FEATURE_COMMON_PAL
RobMeades	0:7ccf0e7e8a83	1285	mbed_trace_init();
RobMeades	0:7ccf0e7e8a83	1286
RobMeades	0:7ccf0e7e8a83	1287	mbed_trace_mutex_wait_function_set(lock);
RobMeades	0:7ccf0e7e8a83	1288	mbed_trace_mutex_release_function_set(unlock);
RobMeades	0:7ccf0e7e8a83	1289	#endif
RobMeades	0:7ccf0e7e8a83	1290
rob.meades@u-blox.com	6:63dad754c267	1291	interface->connection_status_cb(connection_down_cb);
RobMeades	0:7ccf0e7e8a83	1292
RobMeades	0:7ccf0e7e8a83	1293	// Run tests
RobMeades	0:7ccf0e7e8a83	1294	return !Harness::run(specification);
RobMeades	0:7ccf0e7e8a83	1295	}
RobMeades	0:7ccf0e7e8a83	1296
RobMeades	0:7ccf0e7e8a83	1297	// End Of File

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Type:	Library
Created:	12 Jun 2017
Imports:	206
Forks:	5
Commits:	43
Dependents:	33
Dependencies:	0
Followers:	97

The code in this repository is Apache licensed.

TESTS/unit_tests/default/main.cpp@37:0ceb2dfc746c, 2019-10-09 (annotated)

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