1 /* This test is designed to test the ux_host_stack_device_configuration_reset/select. */
2
3 #include <stdio.h>
4 #include "tx_api.h"
5 #include "ux_api.h"
6 #include "ux_system.h"
7 #include "ux_utility.h"
8 #include "ux_host_class_dpump.h"
9 #include "ux_device_class_dpump.h"
10
11
12 /* Define USBX test constants. */
13
14 #define UX_TEST_STACK_SIZE 4096
15 #define UX_TEST_BUFFER_SIZE 2048
16 #define UX_TEST_RUN 1
17 #define UX_TEST_MEMORY_SIZE (64*1024)
18
19
20 /* Define the counters used in the test application... */
21
22 static ULONG thread_0_counter;
23 static ULONG thread_1_counter;
24 static ULONG error_counter;
25
26
27 /* Define USBX test global variables. */
28
29 static unsigned char host_out_buffer[UX_HOST_CLASS_DPUMP_PACKET_SIZE];
30 static unsigned char host_in_buffer[UX_HOST_CLASS_DPUMP_PACKET_SIZE];
31 static unsigned char slave_buffer[UX_HOST_CLASS_DPUMP_PACKET_SIZE];
32
33 static UX_HOST_CLASS *class_driver;
34 static UX_HOST_CLASS_DPUMP *dpump;
35 static UX_SLAVE_CLASS_DPUMP *dpump_slave;
36
37
38 #define DEVICE_FRAMEWORK_LENGTH_FULL_SPEED 114
39 static UCHAR device_framework_full_speed[] = {
40
41 /* Device descriptor */
42 0x12, 0x01, 0x10, 0x01, 0x00, 0x00, 0x00, 0x08,
43 0xec, 0x08, 0x10, 0x00, 0x00, 0x00, 0x00, 0x00,
44 0x00, 0x03,
45
46 /* Configuration descriptor */
47 0x09, 0x02, 0x20, 0x00, 0x01, 0x01, 0x00, 0x80,
48 0x32,
49
50 /* Interface descriptor */
51 0x09, 0x04, 0x00, 0x00, 0x02, 0x99, 0x99, 0x99,
52 0x00,
53
54 /* Endpoint descriptor (Bulk Out) */
55 0x07, 0x05, 0x01, 0x02, 0x40, 0x00, 0x00,
56
57 /* Endpoint descriptor (Bulk In) */
58 0x07, 0x05, 0x82, 0x02, 0x40, 0x00, 0x00,
59
60 /* Configuration descriptor */
61 0x09, 0x02, 0x20, 0x00, 0x01, 0x02, 0x00, 0x80,
62 0xFA,
63
64 /* Interface descriptor */
65 0x09, 0x04, 0x00, 0x00, 0x02, 0x99, 0x99, 0x99,
66 0x00,
67
68 /* Endpoint descriptor (Bulk Out) */
69 0x07, 0x05, 0x01, 0x02, 0x40, 0x00, 0x00,
70
71 /* Endpoint descriptor (Bulk In) */
72 0x07, 0x05, 0x82, 0x02, 0x40, 0x00, 0x00,
73
74 /* Configuration descriptor */
75 0x09, 0x02, 0x20, 0x00, 0x01, 0x03, 0x00, 0xC0,
76 0xFA,
77
78 /* Interface descriptor */
79 0x09, 0x04, 0x00, 0x00, 0x02, 0x99, 0x99, 0x99,
80 0x00,
81
82 /* Endpoint descriptor (Bulk Out) */
83 0x07, 0x05, 0x01, 0x02, 0x40, 0x00, 0x00,
84
85 /* Endpoint descriptor (Bulk In) */
86 0x07, 0x05, 0x82, 0x02, 0x40, 0x00, 0x00,
87
88 };
89
90
91 #define DEVICE_FRAMEWORK_LENGTH_HIGH_SPEED 60
92 static UCHAR device_framework_high_speed[] = {
93
94 /* Device descriptor */
95 0x12, 0x01, 0x00, 0x02, 0x00, 0x00, 0x00, 0x40,
96 0x0a, 0x07, 0x25, 0x40, 0x01, 0x00, 0x01, 0x02,
97 0x03, 0x01,
98
99 /* Device qualifier descriptor */
100 0x0a, 0x06, 0x00, 0x02, 0x00, 0x00, 0x00, 0x40,
101 0x01, 0x00,
102
103 /* Configuration descriptor */
104 0x09, 0x02, 0x20, 0x00, 0x01, 0x01, 0x00, 0x80,
105 0x32,
106
107 /* Interface descriptor */
108 0x09, 0x04, 0x00, 0x00, 0x02, 0x99, 0x99, 0x99,
109 0x00,
110
111 /* Endpoint descriptor (Bulk Out) */
112 0x07, 0x05, 0x01, 0x02, 0x00, 0x02, 0x00,
113
114 /* Endpoint descriptor (Bulk In) */
115 0x07, 0x05, 0x82, 0x02, 0x00, 0x02, 0x00
116 };
117
118 /* String Device Framework :
119 Byte 0 and 1 : Word containing the language ID : 0x0904 for US
120 Byte 2 : Byte containing the index of the descriptor
121 Byte 3 : Byte containing the length of the descriptor string
122 */
123
124 #define STRING_FRAMEWORK_LENGTH 38
125 static UCHAR string_framework[] = {
126
127 /* Manufacturer string descriptor : Index 1 */
128 0x09, 0x04, 0x01, 0x0c,
129 0x45, 0x78, 0x70, 0x72,0x65, 0x73, 0x20, 0x4c,
130 0x6f, 0x67, 0x69, 0x63,
131
132 /* Product string descriptor : Index 2 */
133 0x09, 0x04, 0x02, 0x0c,
134 0x44, 0x61, 0x74, 0x61, 0x50, 0x75, 0x6d, 0x70,
135 0x44, 0x65, 0x6d, 0x6f,
136
137 /* Serial Number string descriptor : Index 3 */
138 0x09, 0x04, 0x03, 0x04,
139 0x30, 0x30, 0x30, 0x31
140 };
141
142
143 /* Multiple languages are supported on the device, to add
144 a language besides English, the unicode language code must
145 be appended to the language_id_framework array and the length
146 adjusted accordingly. */
147 #define LANGUAGE_ID_FRAMEWORK_LENGTH 2
148 static UCHAR language_id_framework[] = {
149
150 /* English. */
151 0x09, 0x04
152 };
153
154
155 /* Define prototypes for external Host Controller's (HCDs), classes and clients. */
156
157 static VOID ux_test_instance_activate(VOID *dpump_instance);
158 static VOID ux_test_instance_deactivate(VOID *dpump_instance);
159
160 UINT _ux_host_class_dpump_entry(UX_HOST_CLASS_COMMAND *command);
161 UINT _ux_host_class_dpump_write(UX_HOST_CLASS_DPUMP *dpump, UCHAR * data_pointer,
162 ULONG requested_length, ULONG *actual_length);
163 UINT _ux_host_class_dpump_read (UX_HOST_CLASS_DPUMP *dpump, UCHAR *data_pointer,
164 ULONG requested_length, ULONG *actual_length);
165
166 static TX_THREAD ux_test_thread_host_simulation;
167 static TX_THREAD ux_test_thread_slave_simulation;
168 static void ux_test_thread_host_simulation_entry(ULONG);
169 static void ux_test_thread_slave_simulation_entry(ULONG);
170
171
172 /* Define the ISR dispatch. */
173
174 extern VOID (*test_isr_dispatch)(void);
175
176
177 /* Prototype for test control return. */
178
179 void test_control_return(UINT status);
180
181
182 /* Define the ISR dispatch routine. */
183
test_isr(void)184 static void test_isr(void)
185 {
186
187 /* For further expansion of interrupt-level testing. */
188 }
189
190
error_callback(UINT system_level,UINT system_context,UINT error_code)191 static VOID error_callback(UINT system_level, UINT system_context, UINT error_code)
192 {
193 if ((error_code != UX_CONFIGURATION_HANDLE_UNKNOWN) &&
194 (error_code != UX_OVER_CURRENT_CONDITION))
195 {
196 /* Failed test. */
197 printf("Error on line %d, system_level: %d, system_context: %d, error code: %d\n", __LINE__, system_level, system_context, error_code);
198 test_control_return(1);
199 }
200 }
201
202 /* Define what the initial system looks like. */
203
204 #ifdef CTEST
test_application_define(void * first_unused_memory)205 void test_application_define(void *first_unused_memory)
206 #else
207 void usbx_ux_host_stack_device_configuration_reset_select_test_application_define(void *first_unused_memory)
208 #endif
209 {
210
211 UINT status;
212 CHAR *stack_pointer;
213 CHAR *memory_pointer;
214 UX_SLAVE_CLASS_DPUMP_PARAMETER parameter;
215
216
217 /* Inform user. */
218 printf("Running ux_host_stack_device_configuration_reset/select Test........ ");
219
220 /* Initialize the free memory pointer. */
221 stack_pointer = (CHAR *) first_unused_memory;
222 memory_pointer = stack_pointer + (UX_TEST_STACK_SIZE * 2);
223
224 /* Initialize USBX Memory. */
225 status = ux_system_initialize(memory_pointer, UX_TEST_MEMORY_SIZE, UX_NULL, 0);
226
227 /* Check for error. */
228 if (status != UX_SUCCESS)
229 {
230
231 printf("ERROR #1\n");
232 test_control_return(1);
233 }
234
235 /* Register the error callback. */
236 _ux_utility_error_callback_register(error_callback);
237
238 /* The code below is required for installing the host portion of USBX. */
239 status = ux_host_stack_initialize(UX_NULL);
240
241 /* Check for error. */
242 if (status != UX_SUCCESS)
243 {
244
245 printf("ERROR #2\n");
246 test_control_return(1);
247 }
248
249 /* Register all the host class drivers for this USBX implementation. */
250 status = ux_host_stack_class_register(_ux_system_host_class_dpump_name, ux_host_class_dpump_entry);
251
252 /* Check for error. */
253 if (status != UX_SUCCESS)
254 {
255
256 printf("ERROR #3\n");
257 test_control_return(1);
258 }
259
260 /* The code below is required for installing the device portion of USBX */
261 status = ux_device_stack_initialize(device_framework_high_speed, DEVICE_FRAMEWORK_LENGTH_HIGH_SPEED,
262 device_framework_full_speed, DEVICE_FRAMEWORK_LENGTH_FULL_SPEED,
263 string_framework, STRING_FRAMEWORK_LENGTH,
264 language_id_framework, LANGUAGE_ID_FRAMEWORK_LENGTH, UX_NULL);
265
266 /* Check for error. */
267 if (status != UX_SUCCESS)
268 {
269
270 printf("ERROR #5\n");
271 test_control_return(1);
272 }
273
274 /* Set the parameters for callback when insertion/extraction of a Data Pump device. */
275 parameter.ux_slave_class_dpump_instance_activate = ux_test_instance_activate;
276 parameter.ux_slave_class_dpump_instance_deactivate = ux_test_instance_deactivate;
277
278 /* Initialize the device dpump class. The class is connected with interface 0 */
279 status = ux_device_stack_class_register(_ux_system_slave_class_dpump_name, _ux_device_class_dpump_entry,
280 1, 0, ¶meter);
281
282 /* Check for error. */
283 if (status != UX_SUCCESS)
284 {
285
286 printf("ERROR #6\n");
287 test_control_return(1);
288 }
289
290 /* Initialize the simulated device controller. */
291 status = _ux_dcd_sim_slave_initialize();
292
293 /* Check for error. */
294 if (status != UX_SUCCESS)
295 {
296
297 printf("ERROR #7\n");
298 test_control_return(1);
299 }
300
301 /* Register all the USB host controllers available in this system */
302 status = ux_host_stack_hcd_register(_ux_system_host_hcd_simulator_name, ux_hcd_sim_host_initialize,0,0);
303
304 /* Check for error. */
305 if (status != UX_SUCCESS)
306 {
307
308 printf("ERROR #4\n");
309 test_control_return(1);
310 }
311
312 /* Create the main host simulation thread. */
313 status = tx_thread_create(&ux_test_thread_host_simulation, "test host simulation", ux_test_thread_host_simulation_entry, 0,
314 stack_pointer, UX_TEST_STACK_SIZE,
315 20, 20, 1, TX_AUTO_START);
316
317 /* Check for error. */
318 if (status != TX_SUCCESS)
319 {
320
321 printf("ERROR #8\n");
322 test_control_return(1);
323 }
324 }
325
326
ux_test_thread_host_simulation_entry(ULONG arg)327 static void ux_test_thread_host_simulation_entry(ULONG arg)
328 {
329
330 UINT status;
331 UX_HOST_CLASS *class;
332 static UX_CONFIGURATION test_configuration;
333 UX_CONFIGURATION *configuration1;
334 UX_CONFIGURATION *configuration2;
335 UX_CONFIGURATION *configuration3;
336 UX_DEVICE *device;
337
338
339 /* Find the main data pump container. */
340 status = ux_host_stack_class_get(_ux_system_host_class_dpump_name, &class);
341
342 /* Check for error. */
343 if (status != UX_SUCCESS)
344 {
345
346 /* DPUMP basic test error. */
347 printf("ERROR #10\n");
348 test_control_return(1);
349 }
350
351 /* We get the first instance of the data pump device. */
352 do
353 {
354
355 status = ux_host_stack_class_instance_get(class, 0, (VOID **) &dpump);
356 tx_thread_relinquish();
357 } while (status != UX_SUCCESS);
358
359 /* We still need to wait for the data pump status to be live. */
360 while (dpump -> ux_host_class_dpump_state != UX_HOST_CLASS_INSTANCE_LIVE)
361 {
362
363 tx_thread_relinquish();
364 }
365
366 /* At this point, the data pump class has been found. Now call _ux_host_stack_device_configuration_select
367 with invalid configuration. */
368 status = ux_host_stack_device_configuration_select(&test_configuration);
369 if (status != UX_CONFIGURATION_HANDLE_UNKNOWN)
370 {
371
372 /* ux_host_stack_device_get test error. */
373 error_counter++;
374 }
375
376 device = dpump -> ux_host_class_dpump_device;
377 configuration1 = dpump -> ux_host_class_dpump_interface -> ux_interface_configuration;
378 configuration2 = configuration1 -> ux_configuration_next_configuration;
379 configuration3 = configuration2 -> ux_configuration_next_configuration;
380
381 /* Select configuration 2. */
382 status = ux_host_stack_device_configuration_select(configuration2);
383 if (status != UX_SUCCESS)
384 {
385
386 /* Test error. */
387 error_counter++;
388 }
389
390 /* Select configuration 1. */
391 status = ux_host_stack_device_configuration_select(configuration1);
392 if (status != UX_SUCCESS)
393 {
394
395 /* Test error. */
396 error_counter++;
397 }
398 #if UX_MAX_DEVICES > 1
399 /* Set max power to test over current condition. */
400 device -> ux_device_max_power = 50;
401
402 /* Select configuration 2 again. */
403 status = ux_host_stack_device_configuration_select(configuration2);
404 if (status != UX_OVER_CURRENT_CONDITION)
405 {
406
407 /* Test error. */
408 error_counter++;
409 }
410
411 /* Select configuration 3. */
412 status = ux_host_stack_device_configuration_select(configuration3);
413 if (status != UX_SUCCESS)
414 {
415
416 /* Test error. */
417 error_counter++;
418 }
419
420 /* Set max power back. */
421 device -> ux_device_max_power = 250;
422
423 /* Select configuration 2 for configuration_reset test. */
424 status = ux_host_stack_device_configuration_select(configuration2);
425 if (status != UX_SUCCESS)
426 {
427
428 /* Test error. */
429 error_counter++;
430 }
431 #endif
432 /* Reset configuration. */
433 status = ux_host_stack_device_configuration_reset(device);
434 if (status != UX_SUCCESS)
435 {
436 printf("%s:%d\n", __FILE__, __LINE__);
437 /* Test error. */
438 error_counter++;
439 }
440
441 /* Reset configuration again. */
442 status = ux_host_stack_device_configuration_reset(device);
443 if (status != UX_SUCCESS)
444 {
445 printf("%s:%d\n", __FILE__, __LINE__);
446 /* Test error. */
447 error_counter++;
448 }
449
450 /* Sleep for a tick to make sure everything is complete. */
451 tx_thread_sleep(1);
452
453 /* Check for errors from other threads. */
454 if (error_counter)
455 {
456
457 /* Test error. */
458 printf("ERROR #14\n");
459 test_control_return(1);
460 }
461 else
462 {
463
464 /* Successful test. */
465 printf("SUCCESS!\n");
466 test_control_return(0);
467 }
468 }
469
ux_test_instance_activate(VOID * dpump_instance)470 static VOID ux_test_instance_activate(VOID *dpump_instance)
471 {
472
473 /* Save the DPUMP instance. */
474 dpump_slave = (UX_SLAVE_CLASS_DPUMP *) dpump_instance;
475 }
476
ux_test_instance_deactivate(VOID * dpump_instance)477 static VOID ux_test_instance_deactivate(VOID *dpump_instance)
478 {
479
480 /* Reset the DPUMP instance. */
481 dpump_slave = UX_NULL;
482 }
483
484
