1 #include <stdio.h> 2 #include <stdarg.h> 3 #include "tx_api.h" 4 #include "ux_api.h" 5 #include "ux_system.h" 6 #include "ux_utility.h" 7 #include "ux_host_class_hid.h" 8 #include "ux_host_class_hid_keyboard.h" 9 #include "ux_host_class_hid_mouse.h" 10 #include "ux_host_class_hid_remote_control.h" 11 #include "ux_device_class_hid.h" 12 #include "ux_device_stack.h" 13 14 #include "ux_test.h" 15 #include "usbx_test_common.h" 16 17 #define ARRAY_COUNT(array) (sizeof(array)/sizeof(array[0])) 18 #define LSB(x) (x & 0xff) 19 #define MSB(x) ((x & 0xff00) >> 8) 20 21 /* Define constants. */ 22 #define UX_DEMO_STACK_SIZE 1024 23 #define UX_DEMO_MEMORY_SIZE (96*1024) 24 25 /* Define local/extern function prototypes. */ 26 static void demo_thread_entry(ULONG); 27 static UINT demo_thread_hid_callback(UX_SLAVE_CLASS_HID *, UX_SLAVE_CLASS_HID_EVENT *); 28 static UINT demo_thread_hid_set_callback(UX_SLAVE_CLASS_HID *, UX_SLAVE_CLASS_HID_EVENT *); 29 static UINT demo_thread_hid_get_callback(UX_SLAVE_CLASS_HID *, UX_SLAVE_CLASS_HID_EVENT *); 30 static void tx_demo_thread_host_simulation_entry(ULONG); 31 static void tx_demo_thread_slave_simulation_entry(ULONG); 32 static void tx_demo_thread_device_simulation_entry(ULONG); 33 34 static void demo_device_hid_instance_activate(VOID *); 35 static void demo_device_hid_instance_deactivate(VOID *); 36 37 38 /* Define global data structures. */ 39 static UCHAR usbx_memory[UX_DEMO_MEMORY_SIZE + (UX_DEMO_STACK_SIZE * 2)]; 40 static TX_THREAD tx_demo_thread_host_simulation; 41 static TX_THREAD tx_demo_thread_slave_simulation; 42 static TX_THREAD tx_demo_thread_device_simulation; 43 static UX_HOST_CLASS_HID *hid; 44 static UX_HOST_CLASS_HID_REPORT_CALLBACK hid_report_callback; 45 static UX_HOST_CLASS_HID_CLIENT *hid_client; 46 static UX_HOST_CLASS_HID_KEYBOARD *hid_keyboard; 47 static UX_HOST_CLASS_HID_MOUSE *hid_mouse; 48 static UX_HOST_CLASS_HID_REMOTE_CONTROL *hid_remote_control; 49 static UX_HOST_CLASS_HID_REPORT_GET_ID hid_report_id; 50 static UX_HOST_CLASS_HID_CLIENT_REPORT client_report; 51 static UX_SLAVE_CLASS_HID_PARAMETER hid_parameter; 52 static UX_SLAVE_CLASS_HID *device_hid; 53 static UX_SLAVE_CLASS_HID_EVENT device_hid_event; 54 55 56 /* Prototype for test control return. */ 57 void test_control_return(UINT status); 58 59 demo_class_hid_get(void)60static UINT demo_class_hid_get(void) 61 { 62 63 UINT status; 64 UX_HOST_CLASS *class; 65 66 67 /* Wait for enum thread to complete. */ 68 ux_test_wait_for_enum_thread_completion(); 69 70 /* Find the main HID container */ 71 status = ux_host_stack_class_get(_ux_system_host_class_hid_name, &class); 72 if (status != UX_SUCCESS) 73 return(status); 74 75 /* We get the first instance of the hid device */ 76 status = ux_host_stack_class_instance_get(class, 0, (void **)&hid); 77 if (status != UX_SUCCESS) 78 return(status); 79 80 if(hid -> ux_host_class_hid_state != UX_HOST_CLASS_INSTANCE_LIVE) 81 return(UX_ERROR); 82 83 /* Get client. */ 84 hid_client = hid -> ux_host_class_hid_client; 85 return(UX_SUCCESS); 86 } 87 demo_class_hid_keyboard_get(void)88static UINT demo_class_hid_keyboard_get(void) 89 { 90 UINT status; 91 92 status = demo_class_hid_get(); 93 if (status != UX_SUCCESS) 94 return(status); 95 96 /* Check client entry. */ 97 if (hid_client -> ux_host_class_hid_client_handler != ux_host_class_hid_keyboard_entry) 98 return(UX_ERROR); 99 100 /* Get instance. */ 101 hid_keyboard = (UX_HOST_CLASS_HID_KEYBOARD *)hid_client -> ux_host_class_hid_client_local_instance; 102 if (hid_keyboard == UX_NULL) 103 return(UX_ERROR); 104 105 /* Check instance state. */ 106 if (hid_keyboard -> ux_host_class_hid_keyboard_state != UX_HOST_CLASS_INSTANCE_LIVE) 107 return(UX_ERROR); 108 109 /* Instance is good. */ 110 return(UX_SUCCESS); 111 } 112 demo_class_hid_mouse_get(void)113static UINT demo_class_hid_mouse_get(void) 114 { 115 UINT status; 116 117 status = demo_class_hid_get(); 118 if (status != UX_SUCCESS) 119 return(status); 120 121 /* Check client entry. */ 122 if (hid_client -> ux_host_class_hid_client_handler != ux_host_class_hid_mouse_entry) 123 return(UX_ERROR); 124 125 /* Get instance. */ 126 hid_mouse = (UX_HOST_CLASS_HID_MOUSE *)hid_client -> ux_host_class_hid_client_local_instance; 127 if (hid_mouse == UX_NULL) 128 return(UX_ERROR); 129 130 /* Check instance state. */ 131 if (hid_mouse -> ux_host_class_hid_mouse_state != UX_HOST_CLASS_INSTANCE_LIVE) 132 return(UX_ERROR); 133 134 /* Instance is good. */ 135 return(UX_SUCCESS); 136 } 137 demo_class_hid_remote_control_get(void)138static UINT demo_class_hid_remote_control_get(void) 139 { 140 UINT status; 141 142 status = demo_class_hid_get(); 143 if (status != UX_SUCCESS) 144 return(status); 145 146 /* Check client entry. */ 147 if (hid_client -> ux_host_class_hid_client_handler != ux_host_class_hid_remote_control_entry) 148 return(UX_ERROR); 149 150 /* Get instance. */ 151 hid_remote_control = (UX_HOST_CLASS_HID_REMOTE_CONTROL *)hid_client -> ux_host_class_hid_client_local_instance; 152 if (hid_remote_control == UX_NULL) 153 return(UX_ERROR); 154 155 /* Check instance state. */ 156 if (hid_remote_control -> ux_host_class_hid_remote_control_state != UX_HOST_CLASS_INSTANCE_LIVE) 157 return(UX_ERROR); 158 159 /* Instance is good. */ 160 return(UX_SUCCESS); 161 } 162
