void sim_main()
{
u2_t i;
#ifdef BUS_TEST
printf("TESTING...\n\n");
void bus_test();
bus_test();
#endif
for (i = 0; i < DEV_SIZE; i++) {
dev_io_t *devp = &dev_io[i];
if ((i >= ADDR_ARM(0)) && (i <= ADDR_ARM(0xf))) {
devp->dev_read = handler_dev_arm_read;
devp->dev_write = handler_dev_arm_write;
} else
if ((i >= ADDR_DSP(0)) && (i <= ADDR_DSP(0x1f))) {
devp->dev_read = handler_dev_display_read;
devp->dev_write = handler_dev_display_write;
} else
if ((i >= ADDR_HPIB(0)) && (i <= ADDR_HPIB(3))) {
devp->dev_read = handler_dev_hpib_read;
devp->dev_write = handler_dev_hpib_write;
#ifdef DEBUG
} else {
devp->dev_read = handler_dev_read_bad;
devp->dev_write = handler_dev_write_bad;
#endif
}
}
sim_running = TRUE;
sim_processor();
sim_running = FALSE;
}
void uart_test ()
{
volatile int loop;
int looplim;
int int_id;
unsigned long* reg_ptr;
int i, baud;
/*11/01/00 */
char info[] = {"Move Console Cable back to Connector J9 and hit <CR> to exit test"};
int index;
looplim = 400000;
/* perform tests on both UARTs */
for (uart_unit = 0; uart_unit < 2; uart_unit++)
{
if (uart_unit == 0)
int_id = UART1_INT_ID;
else
int_id = UART2_INT_ID;
if (!bus_test ())
printf ("\nERROR: bus_test for UART Unit %d failed\n", uart_unit);
else
{
printf ("\nbus_test for UART Unit %d passed\n", uart_unit);
uart_int = 0;
isr_connect (int_id, uart_isr, 0);
if (enable_external_interrupt(int_id) != OK)
printf("ERROR enabling UART UINT %d interrupt!\n", uart_unit);
init_uart ();
loop = 0;
while (!uart_int && (loop < looplim))
loop++;
if (!uart_int)
printf ("UART Unit %d INTERRUPT test failed %X\n", uart_unit, loop) ;
else
printf ("UART Unit %d INTERRUPT test passed\n", uart_unit);
serial_putc(' ');
}
/* disable UART interrupt */
if (disable_external_interrupt(int_id)!= OK)
printf("ERROR disabling UART UNIT %d interrupt!\n", uart_unit);
/* disconnect test handler */
isr_disconnect (int_id);
}
/* 11/01/00 */
/* #if 0 */ /* writing to port 2 doesnt work yet... */
#if 1 /* writing to port 2 doesnt work yet... */
/*
printf ("\nMove the Console Cable to the 2nd Serial Port,\n");
printf ("Connector J10,\n");
printf ("and Hit <CR> when the cable is connected.\n\n");
printf ("After alphabet prints, move Console Cable back to 1st Serial Port,\n");
printf ("Connector J9,\n");
printf ("and hit <CR> to exit test\n");
*/
/* 10/30/00 */
uart_unit = DFLTPORT; /* test J10, the PCI-700 GDB port */
printf ("\nMove the Console Cable to the 2nd Serial Port, Connector J10,\n");
printf ("and Hit <CR> when the cable is connected.\n");
printf ("The alphabet should print on the screen.\n\n");
/* 11/01/00 */
/*
printf ("After alphabet prints, move Console Cable back to 1st Serial Port,\n");
printf ("Connector J9,\n");
printf ("and hit <CR> to exit test\n");
*/
baud = 115200;
serial_init();
serial_set(baud?baud:115200L);
/* while (serial_getc() == -1); */
while (serial_getc() != 0x0d); /* wait for a carriage return character to start test */
/*
while (1)
{
for ( i = 65; i <= 90; i++ )
serial_putc(i);
}
*/
for ( i = 65; i <= 90; i++ ) /* transmit the alphabet */
serial_putc(i);
serial_putc(10); /* transmit a New Line */
serial_putc(13); /* transmit a Carriage Return */
serial_putc(10); /* transmit a New Line */
for (index=0; info[index] != '\0'; index++) /* transmit some instructions to the user */
{
serial_putc(info[index]);
}
/* point at default port before returning */
/* uart_unit = DFLTPORT; */
(void)hexIn();
#endif
printf ("\n\nUART tests done.\n");
printf ("Press return to continue.\n");
(void) hexIn();
}
