1 #include "usbx_test_common_hid.h"
2 #include "ux_host_class_hid_keyboard.h"
3
4
5 #define DUMMY_USBX_MEMORY_SIZE (64*1024)
6 static UCHAR dummy_usbx_memory[DUMMY_USBX_MEMORY_SIZE];
7
8 static UINT device_removed;
9
10 static UCHAR hid_report_descriptor[] = {
11
12 0x05, 0x01, // USAGE_PAGE (Generic Desktop)
13 0x09, 0x06, // USAGE (Keyboard)
14 0xa1, 0x01, // COLLECTION (Application)
15 0x05, 0x07, // USAGE_PAGE (Keyboard)
16 0x19, 0xe0, // USAGE_MINIMUM (Keyboard LeftControl)
17 0x29, 0xe7, // USAGE_MAXIMUM (Keyboard Right GUI)
18 0x15, 0x00, // LOGICAL_MINIMUM (0)
19 0x25, 0x01, // LOGICAL_MAXIMUM (1)
20 0x75, 0x01, // REPORT_SIZE (1)
21 0x95, 0x08, // REPORT_COUNT (8)
22 0x81, 0x02, // INPUT (Data,Var,Abs)
23 0x95, 0x01, // REPORT_COUNT (1)
24 0x75, 0x08, // REPORT_SIZE (8)
25 0x81, 0x03, // INPUT (Cnst,Var,Abs)
26 0x95, 0x05, // REPORT_COUNT (5)
27 0x75, 0x01, // REPORT_SIZE (1)
28 0x05, 0x08, // USAGE_PAGE (LEDs)
29 0x19, 0x01, // USAGE_MINIMUM (Num Lock)
30 0x29, 0x05, // USAGE_MAXIMUM (Kana)
31 0x91, 0x02, // OUTPUT (Data,Var,Abs)
32 0x95, 0x01, // REPORT_COUNT (1)
33 0x75, 0x03, // REPORT_SIZE (3)
34 0x91, 0x03, // OUTPUT (Cnst,Var,Abs)
35 0x95, 0x06, // REPORT_COUNT (6)
36 0x75, 0x08, // REPORT_SIZE (8)
37 0x15, 0x00, // LOGICAL_MINIMUM (0)
38 0x25, 0x65, // LOGICAL_MAXIMUM (101)
39 0x05, 0x07, // USAGE_PAGE (Keyboard)
40 0x19, 0x00, // USAGE_MINIMUM (Reserved (no event indicated))
41 0x29, 0x65, // USAGE_MAXIMUM (Keyboard Application)
42 0x81, 0x00, // INPUT (Data,Ary,Abs)
43 0xc0 // END_COLLECTION
44 };
45 #define HID_REPORT_LENGTH sizeof(hid_report_descriptor)/sizeof(hid_report_descriptor[0])
46
47
48 #define DEVICE_FRAMEWORK_LENGTH_FULL_SPEED 52
49 static UCHAR device_framework_full_speed[DEVICE_FRAMEWORK_LENGTH_FULL_SPEED] = {
50
51 /* Device descriptor */
52 0x12, 0x01, 0x10, 0x01, 0x00, 0x00, 0x00, 0x08,
53 0x81, 0x0A, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00,
54 0x00, 0x01,
55
56 /* Configuration descriptor */
57 0x09, 0x02, 0x22, 0x00, 0x01, 0x01, 0x00, 0xc0,
58 0x32,
59
60 /* Interface descriptor */
61 0x09, 0x04, 0x02, 0x00, 0x01, 0x03, 0x00, 0x00,
62 0x00,
63
64 /* HID descriptor */
65 0x09, 0x21, 0x10, 0x01, 0x21, 0x01, 0x22, LSB(HID_REPORT_LENGTH),
66 MSB(HID_REPORT_LENGTH),
67
68 /* Endpoint descriptor (Interrupt) */
69 0x07, 0x05, 0x82, 0x03, 0x08, 0x00, 0x08
70
71 };
72
73
74 #define DEVICE_FRAMEWORK_LENGTH_HIGH_SPEED 62
75 static UCHAR device_framework_high_speed[DEVICE_FRAMEWORK_LENGTH_HIGH_SPEED] = {
76
77 /* Device descriptor */
78 0x12, 0x01, 0x00, 0x02, 0x00, 0x00, 0x00, 0x40,
79 0x0a, 0x07, 0x25, 0x40, 0x01, 0x00, 0x01, 0x02,
80 0x03, 0x01,
81
82 /* Device qualifier descriptor */
83 0x0a, 0x06, 0x00, 0x02, 0x00, 0x00, 0x00, 0x40,
84 0x01, 0x00,
85
86 /* Configuration descriptor */
87 0x09, 0x02, 0x22, 0x00, 0x01, 0x01, 0x00, 0xc0,
88 0x32,
89
90 /* Interface descriptor */
91 0x09, 0x04, 0x02, 0x00, 0x01, 0x03, 0x00, 0x00,
92 0x00,
93
94 /* HID descriptor */
95 0x09, 0x21, 0x10, 0x01, 0x21, 0x01, 0x22, LSB(HID_REPORT_LENGTH),
96 MSB(HID_REPORT_LENGTH),
97
98 /* Endpoint descriptor (Interrupt) */
99 0x07, 0x05, 0x82, 0x03, 0x08, 0x00, 0x08
100
101 };
102
103
104 /* String Device Framework :
105 Byte 0 and 1 : Word containing the language ID : 0x0904 for US
106 Byte 2 : Byte containing the index of the descriptor
107 Byte 3 : Byte containing the length of the descriptor string
108 */
109
110 #define STRING_FRAMEWORK_LENGTH 40
111 static UCHAR string_framework[] = {
112
113 /* Manufacturer string descriptor : Index 1 */
114 0x09, 0x04, 0x01, 0x0c,
115 0x45, 0x78, 0x70, 0x72,0x65, 0x73, 0x20, 0x4c,
116 0x6f, 0x67, 0x69, 0x63,
117
118 /* Product string descriptor : Index 2 */
119 0x09, 0x04, 0x02, 0x0c,
120 0x55, 0x53, 0x42, 0x20, 0x4b, 0x65, 0x79, 0x62,
121 0x6f, 0x61, 0x72, 0x64,
122
123 /* Serial Number string descriptor : Index 3 */
124 0x09, 0x04, 0x03, 0x04,
125 0x30, 0x30, 0x30, 0x31
126 };
127
128
129 /* Multiple languages are supported on the device, to add
130 a language besides english, the unicode language code must
131 be appended to the language_id_framework array and the length
132 adjusted accordingly. */
133 #define LANGUAGE_ID_FRAMEWORK_LENGTH 2
134 static UCHAR language_id_framework[] = {
135
136 /* English. */
137 0x09, 0x04
138 };
139
140
141 UINT _ux_hcd_sim_host_entry(UX_HCD *hcd, UINT function, VOID *parameter);
142
error_callback(UINT system_level,UINT system_context,UINT error_code)143 static VOID error_callback(UINT system_level, UINT system_context, UINT error_code)
144 {
145 }
146
147 /* Define what the initial system looks like. */
148
149 #ifdef CTEST
test_application_define(void * first_unused_memory)150 void test_application_define(void *first_unused_memory)
151 #else
152 void usbx_ux_host_class_hid_deactivate_test3_application_define(void *first_unused_memory)
153 #endif
154 {
155
156 UINT status;
157 CHAR * stack_pointer;
158 CHAR * memory_pointer;
159
160
161 /* Inform user. */
162 printf("Running ux_host_class_hid_deactivate Test 3......................... ");
163
164 /* Initialize the free memory pointer */
165 stack_pointer = (CHAR *) usbx_memory;
166 memory_pointer = stack_pointer + (UX_DEMO_STACK_SIZE * 2);
167
168 /* Initialize USBX. Memory */
169 status = ux_system_initialize(memory_pointer, UX_DEMO_MEMORY_SIZE, UX_NULL,0);
170
171 /* Check for error. */
172 if (status != UX_SUCCESS)
173 {
174
175 printf("Error on line %d, error code: %d\n", __LINE__, status);
176 test_control_return(1);
177 }
178
179 /* Register the error callback. */
180 _ux_utility_error_callback_register(error_callback);
181
182 /* The code below is required for installing the host portion of USBX */
183 status = ux_host_stack_initialize(UX_NULL);
184 if (status != UX_SUCCESS)
185 {
186
187 printf("Error on line %d, error code: %d\n", __LINE__, status);
188 test_control_return(1);
189 }
190
191 status = ux_host_stack_class_register(_ux_system_host_class_hid_name, ux_host_class_hid_entry);
192 if (status != UX_SUCCESS)
193 {
194
195 printf("Error on line %d, error code: %d\n", __LINE__, status);
196 test_control_return(1);
197 }
198
199 /* Register the HID client(s). */
200 status = ux_host_class_hid_client_register(_ux_system_host_class_hid_client_keyboard_name, ux_host_class_hid_keyboard_entry);
201 if (status != UX_SUCCESS)
202 {
203
204 printf("Error on line %d, error code: %d\n", __LINE__, status);
205 test_control_return(1);
206 }
207
208 /* The code below is required for installing the device portion of USBX. No call back for
209 device status change in this example. */
210 status = ux_device_stack_initialize(device_framework_high_speed, DEVICE_FRAMEWORK_LENGTH_HIGH_SPEED,
211 device_framework_full_speed, DEVICE_FRAMEWORK_LENGTH_FULL_SPEED,
212 string_framework, STRING_FRAMEWORK_LENGTH,
213 language_id_framework, LANGUAGE_ID_FRAMEWORK_LENGTH,UX_NULL);
214 if(status!=UX_SUCCESS)
215 {
216
217 printf("Error on line %d, error code: %d\n", __LINE__, status);
218 test_control_return(1);
219 }
220
221 /* Initialize the hid class parameters. */
222 hid_parameter.ux_device_class_hid_parameter_report_address = hid_report_descriptor;
223 hid_parameter.ux_device_class_hid_parameter_report_length = HID_REPORT_LENGTH;
224 hid_parameter.ux_device_class_hid_parameter_callback = demo_thread_hid_callback;
225
226 /* Initilize the device hid class. The class is connected with interface 2 */
227 status = ux_device_stack_class_register(_ux_system_slave_class_hid_name, ux_device_class_hid_entry,
228 1,2, (VOID *)&hid_parameter);
229 if(status!=UX_SUCCESS)
230 {
231
232 printf("Error on line %d, error code: %d\n", __LINE__, status);
233 test_control_return(1);
234 }
235
236 /* Initialize the simulated device controller. */
237 status = _ux_dcd_sim_slave_initialize();
238
239 /* Check for error. */
240 if (status != UX_SUCCESS)
241 {
242
243 printf("Error on line %d, error code: %d\n", __LINE__, status);
244 test_control_return(1);
245 }
246
247 /* Register all the USB host controllers available in this system */
248 status = ux_host_stack_hcd_register(_ux_system_host_hcd_simulator_name, ux_hcd_sim_host_initialize,0,0);
249
250 /* Check for error. */
251 if (status != UX_SUCCESS)
252 {
253
254 printf("Error on line %d, error code: %d\n", __LINE__, status);
255 test_control_return(1);
256 }
257
258 /* Create the main host simulation thread. */
259 status = tx_thread_create(&tx_demo_thread_host_simulation, "tx demo host simulation", tx_demo_thread_host_simulation_entry, 0,
260 stack_pointer, UX_DEMO_STACK_SIZE,
261 20, 20, 1, TX_AUTO_START);
262
263 /* Check for error. */
264 if (status != TX_SUCCESS)
265 {
266
267 printf("Error on line %d, error code: %d\n", __LINE__, status);
268 test_control_return(1);
269 }
270 }
271
tx_demo_thread_host_simulation_entry(ULONG arg)272 static void tx_demo_thread_host_simulation_entry(ULONG arg)
273 {
274
275 UINT status;
276 UX_HOST_CLASS_HID_KEYBOARD *keyboard;
277 UX_HOST_CLASS_COMMAND command;
278
279
280 /* Find the HID class */
281 status = demo_class_hid_get();
282 if (status != UX_SUCCESS)
283 {
284
285 printf("Error on line %d, error code: %d\n", __LINE__, status);
286 test_control_return(1);
287 }
288
289 /* Get the HID client */
290 hid_client = hid -> ux_host_class_hid_client;
291
292 /* Check if the instance of the keyboard is live */
293 while (hid_client -> ux_host_class_hid_client_local_instance == UX_NULL)
294 tx_thread_sleep(10);
295
296 /* Get the keyboard instance */
297 keyboard = (UX_HOST_CLASS_HID_KEYBOARD *)hid_client -> ux_host_class_hid_client_local_instance;
298
299 /**************************************************/
300 /** Test case: _ux_utility_semaphore_get(&hid -> ux_host_class_hid_semaphore, UX_WAIT_FOREVER); fails **/
301 /**************************************************/
302
303 command.ux_host_class_command_instance = hid;
304
305 /* Make sure it fails. */
306 hid -> ux_host_class_hid_semaphore.tx_semaphore_id++;
307
308 status = _ux_host_class_hid_deactivate(&command);
309 if(status != TX_SEMAPHORE_ERROR)
310 {
311
312 printf("Error on line %d, error code: %d\n", __LINE__, status);
313 test_control_return(1);
314 }
315
316 /* Restore state. */
317 hid -> ux_host_class_hid_semaphore.tx_semaphore_id--;
318
319 /* Now disconnect the device. */
320 _ux_device_stack_disconnect();
321
322 /* And deinitialize the class. */
323 status = ux_device_stack_class_unregister(_ux_system_slave_class_hid_name, ux_device_class_hid_entry);
324
325 /* Deinitialize the device side of usbx. */
326 _ux_device_stack_uninitialize();
327
328 /* And finally the usbx system resources. */
329 _ux_system_uninitialize();
330
331 /* Successful test. */
332 printf("SUCCESS!\n");
333 test_control_return(0);
334 }
335
demo_thread_hid_callback(UX_SLAVE_CLASS_HID * class,UX_SLAVE_CLASS_HID_EVENT * event)336 static UINT demo_thread_hid_callback(UX_SLAVE_CLASS_HID *class, UX_SLAVE_CLASS_HID_EVENT *event)
337 {
338 return(UX_SUCCESS);
339 }
340
