1 /* This test is designed to test the ux_host_stack_device_configuration_get. */
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 50
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, 0x01,
45
46 /* Configuration descriptor */
47 0x09, 0x02, 0x20, 0x00, 0x01, 0x01, 0x00, 0xc0,
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
61
62 #define DEVICE_FRAMEWORK_LENGTH_HIGH_SPEED 60
63 static UCHAR device_framework_high_speed[] = {
64
65 /* Device descriptor */
66 0x12, 0x01, 0x00, 0x02, 0x00, 0x00, 0x00, 0x40,
67 0x0a, 0x07, 0x25, 0x40, 0x01, 0x00, 0x01, 0x02,
68 0x03, 0x01,
69
70 /* Device qualifier descriptor */
71 0x0a, 0x06, 0x00, 0x02, 0x00, 0x00, 0x00, 0x40,
72 0x01, 0x00,
73
74 /* Configuration descriptor */
75 0x09, 0x02, 0x20, 0x00, 0x01, 0x01, 0x00, 0xc0,
76 0x32,
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, 0x00, 0x02, 0x00,
84
85 /* Endpoint descriptor (Bulk In) */
86 0x07, 0x05, 0x82, 0x02, 0x00, 0x02, 0x00
87 };
88
89 /* String Device Framework :
90 Byte 0 and 1 : Word containing the language ID : 0x0904 for US
91 Byte 2 : Byte containing the index of the descriptor
92 Byte 3 : Byte containing the length of the descriptor string
93 */
94
95 #define STRING_FRAMEWORK_LENGTH 38
96 static UCHAR string_framework[] = {
97
98 /* Manufacturer string descriptor : Index 1 */
99 0x09, 0x04, 0x01, 0x0c,
100 0x45, 0x78, 0x70, 0x72,0x65, 0x73, 0x20, 0x4c,
101 0x6f, 0x67, 0x69, 0x63,
102
103 /* Product string descriptor : Index 2 */
104 0x09, 0x04, 0x02, 0x0c,
105 0x44, 0x61, 0x74, 0x61, 0x50, 0x75, 0x6d, 0x70,
106 0x44, 0x65, 0x6d, 0x6f,
107
108 /* Serial Number string descriptor : Index 3 */
109 0x09, 0x04, 0x03, 0x04,
110 0x30, 0x30, 0x30, 0x31
111 };
112
113
114 /* Multiple languages are supported on the device, to add
115 a language besides English, the unicode language code must
116 be appended to the language_id_framework array and the length
117 adjusted accordingly. */
118 #define LANGUAGE_ID_FRAMEWORK_LENGTH 2
119 static UCHAR language_id_framework[] = {
120
121 /* English. */
122 0x09, 0x04
123 };
124
125
126 /* Define prototypes for external Host Controller's (HCDs), classes and clients. */
127
128 static VOID ux_test_instance_activate(VOID *dpump_instance);
129 static VOID ux_test_instance_deactivate(VOID *dpump_instance);
130
131 UINT _ux_host_class_dpump_entry(UX_HOST_CLASS_COMMAND *command);
132 UINT _ux_host_class_dpump_write(UX_HOST_CLASS_DPUMP *dpump, UCHAR * data_pointer,
133 ULONG requested_length, ULONG *actual_length);
134 UINT _ux_host_class_dpump_read (UX_HOST_CLASS_DPUMP *dpump, UCHAR *data_pointer,
135 ULONG requested_length, ULONG *actual_length);
136
137 static TX_THREAD ux_test_thread_host_simulation;
138 static TX_THREAD ux_test_thread_slave_simulation;
139 static void ux_test_thread_host_simulation_entry(ULONG);
140 static void ux_test_thread_slave_simulation_entry(ULONG);
141
142
143 /* Define the ISR dispatch. */
144
145 extern VOID (*test_isr_dispatch)(void);
146
147
148 /* Prototype for test control return. */
149
150 void test_control_return(UINT status);
151
152
153 /* Define the ISR dispatch routine. */
154
test_isr(void)155 static void test_isr(void)
156 {
157
158 /* For further expansion of interrupt-level testing. */
159 }
160
161
error_callback(UINT system_level,UINT system_context,UINT error_code)162 static VOID error_callback(UINT system_level, UINT system_context, UINT error_code)
163 {
164 if (error_code != UX_CONFIGURATION_HANDLE_UNKNOWN)
165 {
166 /* Failed test. */
167 printf("Error on line %d, system_level: %d, system_context: %d, error code: %d\n", __LINE__, system_level, system_context, error_code);
168 test_control_return(1);
169 }
170 }
171
172 /* Define what the initial system looks like. */
173
174 #ifdef CTEST
test_application_define(void * first_unused_memory)175 void test_application_define(void *first_unused_memory)
176 #else
177 void usbx_ux_host_stack_device_configuration_get_test_application_define(void *first_unused_memory)
178 #endif
179 {
180
181 UINT status;
182 CHAR *stack_pointer;
183 CHAR *memory_pointer;
184 UX_SLAVE_CLASS_DPUMP_PARAMETER parameter;
185
186
187 /* Inform user. */
188 printf("Running ux_host_stack_device_configuration_get Test................. ");
189
190 /* Initialize the free memory pointer. */
191 stack_pointer = (CHAR *) first_unused_memory;
192 memory_pointer = stack_pointer + (UX_TEST_STACK_SIZE * 2);
193
194 /* Initialize USBX Memory. */
195 status = ux_system_initialize(memory_pointer, UX_TEST_MEMORY_SIZE, UX_NULL, 0);
196
197 /* Check for error. */
198 if (status != UX_SUCCESS)
199 {
200
201 printf("ERROR #1\n");
202 test_control_return(1);
203 }
204
205 /* Register the error callback. */
206 _ux_utility_error_callback_register(error_callback);
207
208 /* The code below is required for installing the host portion of USBX. */
209 status = ux_host_stack_initialize(UX_NULL);
210
211 /* Check for error. */
212 if (status != UX_SUCCESS)
213 {
214
215 printf("ERROR #2\n");
216 test_control_return(1);
217 }
218
219 /* Register all the host class drivers for this USBX implementation. */
220 status = ux_host_stack_class_register(_ux_system_host_class_dpump_name, ux_host_class_dpump_entry);
221
222 /* Check for error. */
223 if (status != UX_SUCCESS)
224 {
225
226 printf("ERROR #3\n");
227 test_control_return(1);
228 }
229
230 /* The code below is required for installing the device portion of USBX */
231 status = ux_device_stack_initialize(device_framework_high_speed, DEVICE_FRAMEWORK_LENGTH_HIGH_SPEED,
232 device_framework_full_speed, DEVICE_FRAMEWORK_LENGTH_FULL_SPEED,
233 string_framework, STRING_FRAMEWORK_LENGTH,
234 language_id_framework, LANGUAGE_ID_FRAMEWORK_LENGTH, UX_NULL);
235
236 /* Check for error. */
237 if (status != UX_SUCCESS)
238 {
239
240 printf("ERROR #5\n");
241 test_control_return(1);
242 }
243
244 /* Set the parameters for callback when insertion/extraction of a Data Pump device. */
245 parameter.ux_slave_class_dpump_instance_activate = ux_test_instance_activate;
246 parameter.ux_slave_class_dpump_instance_deactivate = ux_test_instance_deactivate;
247
248 /* Initialize the device dpump class. The class is connected with interface 0 */
249 status = ux_device_stack_class_register(_ux_system_slave_class_dpump_name, _ux_device_class_dpump_entry,
250 1, 0, ¶meter);
251
252 /* Check for error. */
253 if (status != UX_SUCCESS)
254 {
255
256 printf("ERROR #6\n");
257 test_control_return(1);
258 }
259
260 /* Initialize the simulated device controller. */
261 status = _ux_dcd_sim_slave_initialize();
262
263 /* Check for error. */
264 if (status != UX_SUCCESS)
265 {
266
267 printf("ERROR #7\n");
268 test_control_return(1);
269 }
270
271 /* Register all the USB host controllers available in this system */
272 status = ux_host_stack_hcd_register(_ux_system_host_hcd_simulator_name, ux_hcd_sim_host_initialize,0,0);
273
274 /* Check for error. */
275 if (status != UX_SUCCESS)
276 {
277
278 printf("ERROR #4\n");
279 test_control_return(1);
280 }
281
282 /* Create the main host simulation thread. */
283 status = tx_thread_create(&ux_test_thread_host_simulation, "test host simulation", ux_test_thread_host_simulation_entry, 0,
284 stack_pointer, UX_TEST_STACK_SIZE,
285 20, 20, 1, TX_AUTO_START);
286
287 /* Check for error. */
288 if (status != TX_SUCCESS)
289 {
290
291 printf("ERROR #8\n");
292 test_control_return(1);
293 }
294 }
295
296
ux_test_thread_host_simulation_entry(ULONG arg)297 static void ux_test_thread_host_simulation_entry(ULONG arg)
298 {
299
300 UINT status;
301 UX_HOST_CLASS *class;
302 UX_CONFIGURATION *test_configuration;
303
304 /* Find the main data pump container. */
305 status = ux_host_stack_class_get(_ux_system_host_class_dpump_name, &class);
306
307 /* Check for error. */
308 if (status != UX_SUCCESS)
309 {
310
311 /* DPUMP basic test error. */
312 printf("ERROR #10\n");
313 test_control_return(1);
314 }
315
316 /* We get the first instance of the data pump device. */
317 do
318 {
319
320 status = ux_host_stack_class_instance_get(class, 0, (VOID **) &dpump);
321 tx_thread_relinquish();
322 } while (status != UX_SUCCESS);
323
324 /* We still need to wait for the data pump status to be live. */
325 while (dpump -> ux_host_class_dpump_state != UX_HOST_CLASS_INSTANCE_LIVE)
326 {
327
328 tx_thread_relinquish();
329 }
330
331 /* At this point, the data pump class has been found. Now call _ux_host_stack_device_configuration_get
332 with invalid configuration index. */
333
334 status = _ux_host_stack_device_configuration_get(dpump->ux_host_class_dpump_device, 1, &test_configuration);
335 if (status != UX_CONFIGURATION_HANDLE_UNKNOWN)
336 {
337
338 /* ux_host_stack_device_get test error. */
339 error_counter++;
340 }
341
342 /* Sleep for a tick to make sure everything is complete. */
343 tx_thread_sleep(1);
344
345 /* Check for errors from other threads. */
346 if (error_counter)
347 {
348
349 /* Test error. */
350 printf("ERROR #14\n");
351 test_control_return(1);
352 }
353 else
354 {
355
356 /* Successful test. */
357 printf("SUCCESS!\n");
358 test_control_return(0);
359 }
360 }
361
ux_test_instance_activate(VOID * dpump_instance)362 static VOID ux_test_instance_activate(VOID *dpump_instance)
363 {
364
365 /* Save the DPUMP instance. */
366 dpump_slave = (UX_SLAVE_CLASS_DPUMP *) dpump_instance;
367 }
368
ux_test_instance_deactivate(VOID * dpump_instance)369 static VOID ux_test_instance_deactivate(VOID *dpump_instance)
370 {
371
372 /* Reset the DPUMP instance. */
373 dpump_slave = UX_NULL;
374 }
375
376
