void
net_test(cyg_addrword_t param)
{
cyg_serial_baud_rate_t old;
cyg_ppp_options_t options;
cyg_ppp_handle_t ppp_handle;
CYG_TEST_INIT();
diag_printf("Start TCP test - ECHO mode\n");
init_all_network_interfaces();
calibrate_load(DESIRED_BACKGROUND_LOAD);
#ifdef CYGPKG_SNMPAGENT
{
extern void cyg_net_snmp_init(void);
cyg_net_snmp_init();
}
#endif
old = ppp_test_set_baud( CYGNUM_SERIAL_BAUD_115200 );
ppp_test_announce( "TCP_ECHO" );
cyg_ppp_options_init( &options );
// options.debug = 1;
// options.kdebugflag = 1;
// options.flowctl = CYG_PPP_FLOWCTL_SOFTWARE;
ppp_handle = cyg_ppp_up( CYGPKG_PPP_TEST_DEVICE, &options );
CYG_TEST_INFO( "Waiting for PPP to come up");
cyg_ppp_wait_up( ppp_handle );
echo_test(param);
CYG_TEST_INFO( "Bringing PPP down");
cyg_ppp_down( ppp_handle );
CYG_TEST_INFO( "Waiting for PPP to go down");
cyg_ppp_wait_down( ppp_handle );
cyg_thread_delay( 200 );
ppp_test_set_baud( old );
ppp_test_finish();
CYG_TEST_PASS_FINISH("TCP ECHO test OK");
}
int main(int argc, char **argv)
{
// Bring up the TCP/IP network
init_all_network_interfaces();
for (;;)
{
cyg_ppp_options_t options;
cyg_ppp_handle_t ppp_handle;
// Initialize the options
cyg_ppp_options_init( &options );
options.script=windows_script;
options.baud = CYGNUM_SERIAL_BAUD_38400;
options.flowctl = CYG_PPP_FLOWCTL_NONE;
options.idle_time_limit = 0; // never shut down.
// Start up PPP
ppp_handle = cyg_ppp_up( "/dev/ser0", &options );
// Wait for it to get running
if( cyg_ppp_wait_up( ppp_handle ) == 0 )
{
// Make use of PPP
for (;;)
{
telnet();
}
// never reached, but for illustration:
// Bring PPP link down
cyg_ppp_down( ppp_handle );
// Wait for connection to go down.
cyg_ppp_wait_down( ppp_handle );
}
}
}
static void do_test( cyg_serial_baud_rate_t baud )
{
cyg_ppp_options_t options;
cyg_ppp_handle_t ppp_handle;
int i = 0;
ppp_test_announce( "PPP_UP" );
cyg_ppp_options_init( &options );
// options.debug = 1;
// options.kdebugflag = 1;
options.baud = baud;
show_network_tables( diag_printf );
ppp_handle = cyg_ppp_up( CYGPKG_PPP_TEST_DEVICE, &options );
CYG_TEST_INFO( "Waiting for PPP to come up");
cyg_ppp_wait_up( ppp_handle );
CYG_TEST_INFO( "Waiting until remote end goes down");
while( cyg_ppp_wait_up( ppp_handle ) == 0 )
{
i++;
if( (i % 60) == 0 )
show_network_tables( diag_printf );
cyg_thread_delay(100);
}
cyg_ppp_wait_down( ppp_handle );
}
void
net_test(test_param_t param)
{
#ifdef __ECOS
cyg_serial_baud_rate_t old;
cyg_ppp_options_t options;
cyg_ppp_handle_t ppp_handle;
CYG_TEST_INIT();
#endif
// int i;
if (param == 0) {
test_printf("Start Network Characterization - SLAVE\n");
#ifdef __ECOS
init_all_network_interfaces();
calibrate_load(DESIRED_BACKGROUND_LOAD);
#if 0
// I can see what this is trying to do, but I get "bind: Address already in
// use" errors from the 2nd interface - and the parameter is not used
// anyway, so one thread does quite well enough (but only tests one i/f at
// once).
// Comment in the 'int i' above too.
for (i = 1; i < CYGHWR_NET_DRIVERS; i++) {
cyg_thread_resume(main_thread_handle[i]); // Start other threads
}
#endif
#endif
}
#ifdef __ECOS
old = ppp_test_set_baud( CYGNUM_SERIAL_BAUD_115200 );
ppp_test_announce( "NC_TEST_SLAVE" );
cyg_ppp_options_init( &options );
// options.debug = 1;
// options.kdebugflag = 1;
// options.script = script;
// options.flowctl = CYG_PPP_FLOWCTL_SOFTWARE;
ppp_handle = cyg_ppp_up( CYGPKG_PPP_TEST_DEVICE, &options );
CYG_TEST_INFO( "Waiting for PPP to come up");
cyg_ppp_wait_up( ppp_handle );
#endif
nc_slave(param);
#ifdef CYGDBG_NET_TIMING_STATS
show_net_times();
#endif
#ifdef __ECOS
CYG_TEST_INFO( "Bringing PPP down");
cyg_ppp_down( ppp_handle );
CYG_TEST_INFO( "Waiting for PPP to go down");
cyg_ppp_wait_down( ppp_handle );
cyg_thread_delay( 200 );
ppp_test_set_baud( old );
ppp_test_finish();
CYG_TEST_PASS_FINISH( "Network Characterization - SLAVE" );
#endif
cyg_test_exit();
}