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usbx/test/regression/usbx_class_interface_enumeration_test.c
CQ Xiao 6ed7092b77
Add regression tests. (#126) 
Add regression tests (auto triggered on PR, manually triggered in forked branch).
2023-11-28 15:50:39 +08:00

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/* This test is designed to test the simple dpump host/device class operation. */
#include <stdio.h>
#include "tx_api.h"
#include "ux_api.h"
#include "ux_system.h"
#include "ux_utility.h"
#include "ux_host_class_dummy.h"
#include "ux_device_class_dummy.h"
#include "ux_test.h"
/* Define USBX demo constants. */
#define UX_DEMO_STACK_SIZE 4096
#define UX_DEMO_BUFFER_SIZE 2048
#define UX_DEMO_RUN 1
#define UX_DEMO_MEMORY_SIZE (64*1024)
/* Define the counters used in the demo application... */
static ULONG thread_0_counter;
static ULONG thread_1_counter;
static ULONG error_counter;
/* Define USBX demo global variables. */
static UX_HOST_CLASS *class_driver;
static UX_HOST_CLASS_DUMMY *dummy;
static UX_DEVICE_CLASS_DUMMY *dummy_slave;
static UINT expected_error;
#define _W0(w) ( (w) & 0xFF)
#define _W1(w) (((w) >> 8) & 0xFF)
#define _DEVICE_DESCRIPTOR(cls, sub, protocol, pktsize, vid, pid, n_cfg) \
0x12, 0x01, 0x10, 0x01, \
(cls), (sub), (protocol), (pktsize), \
_W0(vid), _W1(vid), _W0(pid), _W1(pid), \
0x00, 0x00, 0x00, 0x00, 0x00, (n_cfg),
#define _QUALIFIER_DESCRIPTOR(cls, sub, protocol, n_cfg) \
0x0a, 0x06, 0x00, 0x02, \
(cls), (sub), (protocol), 0x40, (n_cfg), 0x00,
#define _CONFIGURATION_DESCRIPTOR(total_len, n_ifc, cfg_val) \
0x09, 0x02, _W0(total_len), _W1(total_len), (n_ifc), (cfg_val), \
0x00, 0xc0, 0x32,
#define _INTERFACE_DESCRIPTOR(ifc_n, alt, n_ep, cls, sub, protocol) \
0x09, 0x04, (ifc_n), (alt), (n_ep), (cls), (sub), (protocol), 0x00,
#define _ENDPOINT_DESCRIPTOR(addr, attr, pktsize, interval) \
0x07, 0x05, (addr), (attr), _W0(pktsize), _W1(pktsize), (interval),
#define _CONFIGURATION_TOTAL_LENGTH (9+9+9+2*7)
#define _CONFIGURATION_DESCRIPTORS(hs) \
_CONFIGURATION_DESCRIPTOR(_CONFIGURATION_TOTAL_LENGTH, 1, 1) \
_INTERFACE_DESCRIPTOR(0, 0, 0, 0x99, 0x99, 0x99) \
_INTERFACE_DESCRIPTOR(0, 1, 2, 0x99, 0x99, 0x99) \
_ENDPOINT_DESCRIPTOR(0x01, 0x02, (hs) ? 512 : 64, 0x00) \
_ENDPOINT_DESCRIPTOR(0x82, 0x02, (hs) ? 512 : 64, 0x00)
#define DEVICE_FRAMEWORK_LENGTH_FULL_SPEED sizeof(device_framework_full_speed)
static UCHAR device_framework_full_speed[] = {
_DEVICE_DESCRIPTOR(0x00, 0x00, 0x00, 8, 0x08EC, 0x0001, 1)
_CONFIGURATION_DESCRIPTORS(0)
};
#define DEVICE_FRAMEWORK_LENGTH_HIGH_SPEED sizeof(device_framework_high_speed)
static UCHAR device_framework_high_speed[] = {
_DEVICE_DESCRIPTOR(0x00, 0x00, 0x00, 64, 0x08EC, 0x0001, 1)
_QUALIFIER_DESCRIPTOR(0, 0, 0, 1)
_CONFIGURATION_DESCRIPTORS(1)
};
/* String Device Framework :
Byte 0 and 1 : Word containing the language ID : 0x0904 for US
Byte 2 : Byte containing the index of the descriptor
Byte 3 : Byte containing the length of the descriptor string
*/
#define STRING_FRAMEWORK_LENGTH sizeof(string_framework)
static UCHAR string_framework[] = {
/* Manufacturer string descriptor : Index 1 */
0x09, 0x04, 0x01, 0x0c,
0x45, 0x78, 0x70, 0x72,0x65, 0x73, 0x20, 0x4c,
0x6f, 0x67, 0x69, 0x63,
/* Product string descriptor : Index 2 */
0x09, 0x04, 0x02, 0x0c,
0x44, 0x61, 0x74, 0x61, 0x50, 0x75, 0x6d, 0x70,
0x44, 0x65, 0x6d, 0x6f,
/* Serial Number string descriptor : Index 3 */
0x09, 0x04, 0x03, 0x04,
0x30, 0x30, 0x30, 0x31
};
/* Multiple languages are supported on the device, to add
a language besides English, the unicode language code must
be appended to the language_id_framework array and the length
adjusted accordingly. */
#define LANGUAGE_ID_FRAMEWORK_LENGTH sizeof(language_id_framework)
static UCHAR language_id_framework[] = {
/* English. */
0x09, 0x04
};
/* Define prototypes for external Host Controller's (HCDs), classes and clients. */
static VOID tx_demo_instance_activate(VOID *dummy_instance);
static VOID tx_demo_instance_deactivate(VOID *dummy_instance);
static VOID tx_demo_instance_change(UX_DEVICE_CLASS_DUMMY *dummy_instance);
#if defined(UX_HOST_STANDALONE)
static UINT tx_demo_host_change_function(ULONG e, UX_HOST_CLASS *c, VOID *p);
#else
#define tx_demo_host_change_function UX_NULL
#endif
UINT ux_hcd_sim_initialize(UX_HCD *hcd);
static TX_THREAD tx_demo_thread_host_simulation;
static TX_THREAD tx_demo_thread_slave_simulation;
static void tx_demo_thread_host_simulation_entry(ULONG);
static void tx_demo_thread_slave_simulation_entry(ULONG);
/* Define the ISR dispatch. */
extern VOID (*test_isr_dispatch)(void);
/* Prototype for test control return. */
void test_control_return(UINT status);
/* Define the ISR dispatch routine. */
static void test_isr(void)
{
/* For further expansion of interrupt-level testing. */
}
static VOID error_callback(UINT system_level, UINT system_context, UINT error_code)
{
if (expected_error == 0 || error_code != expected_error)
{
/* Failed test. */
printf("Error on line %d, system_level: %d, system_context: %d, error code: %x\n", __LINE__, system_level, system_context, error_code);
// test_control_return(1);
}
}
/* Define what the initial system looks like. */
#ifdef CTEST
void test_application_define(void *first_unused_memory)
#else
void usbx_class_interface_enumeration_test_application_define(void *first_unused_memory)
#endif
{
UINT status;
CHAR *stack_pointer;
CHAR *memory_pointer;
UX_DEVICE_CLASS_DUMMY_PARAMETER parameter;
printf("Running Basic Interface Class Enumeration Test...................... ");
/* Initialize the free memory pointer. */
stack_pointer = (CHAR *) first_unused_memory;
memory_pointer = stack_pointer + (UX_DEMO_STACK_SIZE * 2);
/* Initialize USBX Memory. */
status = ux_system_initialize(memory_pointer, UX_DEMO_MEMORY_SIZE, UX_NULL, 0);
/* Check for error. */
if (status != UX_SUCCESS)
{
printf("ERROR #%d\n", __LINE__);
test_control_return(1);
}
/* Register the error callback. */
_ux_utility_error_callback_register(error_callback);
/* The code below is required for installing the host portion of USBX. */
status = ux_host_stack_initialize(tx_demo_host_change_function);
/* Check for error. */
if (status != UX_SUCCESS)
{
printf("ERROR #%d\n", __LINE__);
test_control_return(1);
}
/* Register all the host class drivers for this USBX implementation. */
status = ux_host_stack_class_register(_ux_host_class_dummy_name, _ux_host_class_dummy_entry);
/* Check for error. */
if (status != UX_SUCCESS)
{
printf("ERROR #%d\n", __LINE__);
test_control_return(1);
}
/* The code below is required for installing the device portion of USBX */
status = ux_device_stack_initialize(device_framework_high_speed, DEVICE_FRAMEWORK_LENGTH_HIGH_SPEED,
device_framework_full_speed, DEVICE_FRAMEWORK_LENGTH_FULL_SPEED,
string_framework, STRING_FRAMEWORK_LENGTH,
language_id_framework, LANGUAGE_ID_FRAMEWORK_LENGTH, UX_NULL);
/* Check for error. */
if (status != UX_SUCCESS)
{
printf("ERROR #%d\n", __LINE__);
test_control_return(1);
}
/* Set the parameters for callback when insertion/extraction of a Data Pump device. */
_ux_utility_memory_set((void *)&parameter, 0x00, sizeof(parameter));
parameter.ux_device_class_dummy_parameter_callbacks.ux_device_class_dummy_instance_activate = tx_demo_instance_activate;
parameter.ux_device_class_dummy_parameter_callbacks.ux_device_class_dummy_instance_deactivate = tx_demo_instance_deactivate;
parameter.ux_device_class_dummy_parameter_callbacks.ux_device_class_dummy_change = tx_demo_instance_change;
/* Initialize the device dpump class. The class is connected with interface 0 */
status = ux_device_stack_class_register(_ux_device_class_dummy_name, _ux_device_class_dummy_entry,
1, 0, &parameter);
/* Check for error. */
if (status != UX_SUCCESS)
{
printf("ERROR #%d\n", __LINE__);
test_control_return(1);
}
/* Initialize the simulated device controller. */
status = _ux_dcd_sim_slave_initialize();
/* Check for error. */
if (status != UX_SUCCESS)
{
printf("ERROR #%d\n", __LINE__);
test_control_return(1);
}
/* Register all the USB host controllers available in this system */
status = ux_host_stack_hcd_register(_ux_system_host_hcd_simulator_name, ux_hcd_sim_host_initialize,0,0);
/* Check for error. */
if (status != UX_SUCCESS)
{
printf("ERROR #%d\n", __LINE__);
test_control_return(1);
}
/* Create the main host simulation thread. */
status = tx_thread_create(&tx_demo_thread_host_simulation, "tx demo host simulation", tx_demo_thread_host_simulation_entry, 0,
stack_pointer, UX_DEMO_STACK_SIZE,
20, 20, 1, TX_AUTO_START);
/* Check for error. */
if (status != TX_SUCCESS)
{
printf("ERROR #%d\n", __LINE__);
test_control_return(1);
}
/* Create the main demo thread. */
status = tx_thread_create(&tx_demo_thread_slave_simulation, "tx demo slave simulation", tx_demo_thread_slave_simulation_entry, 0,
stack_pointer + UX_DEMO_STACK_SIZE, UX_DEMO_STACK_SIZE,
20, 20, 1, TX_AUTO_START);
/* Check for error. */
if (status != TX_SUCCESS)
{
printf("ERROR #%d\n", __LINE__);
test_control_return(1);
}
}
static UINT ux_demo_dummy_instance_check(VOID)
{
UINT status;
UX_HOST_CLASS *cls;
status = ux_host_stack_class_get(_ux_host_class_dummy_name, &cls);
if (status != UX_SUCCESS)
return(status);
status = ux_host_stack_class_instance_get(cls, 0, (VOID **) &dummy);
if (status != UX_SUCCESS)
return(status);
if (dummy -> ux_host_class_dummy_state != UX_HOST_CLASS_INSTANCE_LIVE)
return(UX_NO_CLASS_MATCH);
return(UX_SUCCESS);
}
static UINT ux_demo_dummy_instance_connect_wait(ULONG wait_ticks)
{
ULONG t0 = tx_time_get(), t1;
while(1)
{
#if defined(UX_HOST_STANDALONE)
ux_system_tasks_run();
#endif
if (UX_SUCCESS == ux_demo_dummy_instance_check())
return(UX_SUCCESS);
tx_thread_relinquish();
/* Wait forever. */
if (wait_ticks == 0xFFFFFFFFul)
continue;
/* No wait. */
if (wait_ticks == 0)
break;
/* Check timeout. */
t1 = tx_time_get();
if (t1 >= t0)
t1 = t1 - t0;
else
t1 = 0xFFFFFFFFul - t0 + t1;
if (t1 > wait_ticks)
break;
}
return(UX_ERROR);
}
static UINT ux_demo_dummy_instance_remove_wait(ULONG wait_ticks)
{
ULONG t0 = tx_time_get(), t1;
while(1)
{
#if defined(UX_HOST_STANDALONE)
ux_system_tasks_run();
#endif
if (UX_SUCCESS != ux_demo_dummy_instance_check())
{
dummy = UX_NULL;
return(UX_SUCCESS);
}
tx_thread_relinquish();
/* Wait forever. */
if (wait_ticks == 0xFFFFFFFFul)
continue;
/* No wait. */
if (wait_ticks == 0)
break;
/* Check timeout. */
t1 = tx_time_get();
if (t1 >= t0)
t1 = t1 - t0;
else
t1 = 0xFFFFFFFFul - t0 + t1;
if (t1 > wait_ticks)
break;
}
return(UX_ERROR);
}
static void tx_demo_thread_host_simulation_entry(ULONG arg)
{
UINT status;
UX_DEVICE *device;
UX_CONFIGURATION *configuration;
UX_INTERFACE *interface;
stepinfo(">>>> Dummy Class Connection Wait\n");
status = ux_demo_dummy_instance_connect_wait(1000);
if (status != UX_SUCCESS)
{
printf("ERROR #%d\n", __LINE__);
test_control_return(1);
}
stepinfo(">>>> Dummy Class Configuration Deactivate\n");
interface = dummy -> ux_host_class_dummy_interface;
configuration = interface -> ux_interface_configuration;
device = configuration -> ux_configuration_device;
status = ux_host_stack_device_configuration_deactivate(device);
if (status != UX_SUCCESS)
{
printf("ERROR #%d\n", __LINE__);
test_control_return(1);
}
status = ux_demo_dummy_instance_remove_wait(10);
if (status != UX_SUCCESS)
{
printf("ERROR #%d\n", __LINE__);
test_control_return(1);
}
stepinfo(">>>> Dummy Class Configuration Activate\n");
status = ux_host_stack_device_configuration_activate(configuration);
if (status != UX_SUCCESS)
{
printf("ERROR #%d\n", __LINE__);
test_control_return(1);
}
status = ux_demo_dummy_instance_connect_wait(1000);
if (status != UX_SUCCESS)
{
printf("ERROR #%d\n", __LINE__);
test_control_return(1);
}
#if UX_TEST_MULTI_ALT_ON
stepinfo(">>>> Dummy Class Interface Change\n");
status = _ux_host_class_dummy_select_interface(dummy, 0, 1);
if (status != UX_SUCCESS)
{
printf("ERROR #%d, 0x%x\n", __LINE__, status);
test_control_return(1);
}
status = _ux_host_class_dummy_select_interface(dummy, 0, 0);
if (status != UX_SUCCESS)
{
printf("ERROR #%d, 0x%x\n", __LINE__, status);
test_control_return(1);
}
#endif
expected_error = 0;
/* Sleep for a tick to make sure everything is complete. */
tx_thread_sleep(1);
/* Check for errors from other threads. */
if (error_counter)
{
/* DPUMP error. */
printf("ERROR #%d: total %ld errors\n", __LINE__, error_counter);
test_control_return(1);
}
else
{
/* Successful test. */
printf("SUCCESS!\n");
test_control_return(0);
}
}
static void tx_demo_thread_slave_simulation_entry(ULONG arg)
{
UINT status;
ULONG actual_length;
while(1)
{
#if defined(UX_DEVICE_STANDALONE)
/* Run device tasks. */
ux_system_tasks_run();
#endif
/* Increment thread counter. */
thread_1_counter++;
/* Relinquish to other thread. */
tx_thread_relinquish();
}
}
static VOID tx_demo_instance_activate(VOID *inst)
{
dummy_slave = (UX_DEVICE_CLASS_DUMMY *)inst;
}
static VOID tx_demo_instance_deactivate(VOID *inst)
{
dummy_slave = UX_NULL;
}
static VOID tx_demo_instance_change(UX_DEVICE_CLASS_DUMMY *dummy)
{
UX_PARAMETER_NOT_USED(dummy);
}
#if defined(UX_HOST_STANDALONE)
static UINT tx_demo_host_change_function(ULONG e, UX_HOST_CLASS *c, VOID *p)
{
if (e == UX_STANDALONE_WAIT_BACKGROUND_TASK)
{
tx_thread_relinquish();
}
}
#endif
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