mirror of
https://github.com/azure-rtos/usbx.git
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615 lines
20 KiB
C
615 lines
20 KiB
C
/* This test concentrates on the ux_host_class_hid_keyboard_key_get API. */
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#include <stdio.h>
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#include "tx_api.h"
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#include "ux_api.h"
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#include "ux_system.h"
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#include "ux_utility.h"
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#include "ux_host_class_hid.h"
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#include "ux_host_class_hid_keyboard.h"
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#include "ux_device_class_hid.h"
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#include "ux_device_stack.h"
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extern UCHAR ux_host_class_hid_keyboard_regular_array[];
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static UCHAR ux_host_class_hid_keyboard_shift_array_jp_0_9[] =
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{
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0,0,0,0,
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'A','B','C','D','E','F','G','H','I','J','K','L','M','N','O','P','Q','R','S','T','U','V','W','X','Y','Z',
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'!','"','#','$','%','&','\'','(',')', 0, /* JP key decode in this part. */
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0x0d,0x1b,0x08,0x07,0x20,'_','+','{','}',
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'|','~',':','"','~','<','>','?',0xf0,
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0xbb,0xbc,0xbd,0xbe,0xbf,0xc0,0xc1,0xc2,0xc3,0xc4,0xc5,0xc6,
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0x00,0xf1,0x00,0xd2,0xc7,0xc9,0xd3,0xcf,0xd1,0xcd,0xcd,0xd0,0xc8,0xf2,
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'/','*','-','+',
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0x0d,'1','2','3','4','5','6','7','8','9','0','.','\\',0x00,0x00,'=',
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0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00,
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};
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extern UCHAR ux_host_class_hid_keyboard_numlock_on_array[];
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extern UCHAR ux_host_class_hid_keyboard_numlock_off_array[];
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static UX_HOST_CLASS_HID_KEYBOARD_LAYOUT test_layout_jp_0_9 =
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{
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.ux_host_class_hid_keyboard_layout_regular_array = ux_host_class_hid_keyboard_regular_array,
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.ux_host_class_hid_keyboard_layout_shift_array = ux_host_class_hid_keyboard_shift_array_jp_0_9,
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.ux_host_class_hid_keyboard_layout_numlock_on_array = ux_host_class_hid_keyboard_numlock_on_array,
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.ux_host_class_hid_keyboard_layout_numlock_off_array = ux_host_class_hid_keyboard_numlock_off_array,
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.ux_host_class_hid_keyboard_layout_keys_upper_range = UX_HID_KEYBOARD_KEYS_UPPER_RANGE,
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.ux_host_class_hid_keyboard_layout_letters_lower_range = UX_HID_KEYBOARD_KEY_LETTER_A,
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.ux_host_class_hid_keyboard_layout_letters_upper_range = UX_HID_KEYBOARD_KEY_LETTER_Z,
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.ux_host_class_hid_keyboard_layout_keypad_lower_range = UX_HID_KEYBOARD_KEYS_KEYPAD_LOWER_RANGE,
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.ux_host_class_hid_keyboard_layout_keypad_upper_range = UX_HID_KEYBOARD_KEYS_KEYPAD_UPPER_RANGE,
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};
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/* Define constants. */
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#define UX_DEMO_STACK_SIZE 1024
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#define UX_DEMO_MEMORY_SIZE (64*1024)
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/* Define local/extern function prototypes. */
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static void demo_thread_entry(ULONG);
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static UINT demo_thread_hid_callback(UX_SLAVE_CLASS_HID *, UX_SLAVE_CLASS_HID_EVENT *);
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static TX_THREAD tx_demo_thread_host_simulation;
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static TX_THREAD tx_demo_thread_slave_simulation;
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static void tx_demo_thread_host_simulation_entry(ULONG);
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static void tx_demo_thread_slave_simulation_entry(ULONG);
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/* Define global data structures. */
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static UCHAR usbx_memory[UX_DEMO_MEMORY_SIZE + (UX_DEMO_STACK_SIZE * 2)];
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static ULONG error_counter;
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static TX_THREAD demo_thread;
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static UX_HOST_CLASS *class_driver;
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static ULONG class_driver_index;
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static UX_HOST_CLASS_HID *hid;
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static UX_HOST_CLASS_HID_CLIENT *hid_client;
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static UX_HOST_CLASS_HID_KEYBOARD *keyboard;
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static UINT status;
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static UX_SLAVE_CLASS_HID_PARAMETER hid_parameter;
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#define DEVICE_FRAMEWORK_LENGTH_FULL_SPEED 52
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static UCHAR device_framework_full_speed[] = {
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/* Device descriptor */
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0x12, 0x01, 0x10, 0x01, 0x00, 0x00, 0x00, 0x08,
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0x81, 0x0A, 0x01, 0x01, 0x00, 0x00, 0x00, 0x00,
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0x00, 0x01,
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/* Configuration descriptor */
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0x09, 0x02, 0x22, 0x00, 0x01, 0x01, 0x00, 0xc0,
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0x32,
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/* Interface descriptor */
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0x09, 0x04, 0x02, 0x00, 0x01, 0x03, 0x00, 0x00,
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0x00,
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/* HID descriptor */
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0x09, 0x21, 0x10, 0x01, 0x21, 0x01, 0x22, 0x3f,
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0x00,
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/* Endpoint descriptor (Interrupt) */
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0x07, 0x05, 0x82, 0x03, 0x08, 0x00, 0x08
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};
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#define DEVICE_FRAMEWORK_LENGTH_HIGH_SPEED 62
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static UCHAR device_framework_high_speed[] = {
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/* Device descriptor */
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0x12, 0x01, 0x00, 0x02, 0x00, 0x00, 0x00, 0x40,
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0x0a, 0x07, 0x25, 0x40, 0x01, 0x00, 0x01, 0x02,
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0x03, 0x01,
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/* Device qualifier descriptor */
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0x0a, 0x06, 0x00, 0x02, 0x00, 0x00, 0x00, 0x40,
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0x01, 0x00,
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/* Configuration descriptor */
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0x09, 0x02, 0x22, 0x00, 0x01, 0x01, 0x00, 0xc0,
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0x32,
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/* Interface descriptor */
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0x09, 0x04, 0x02, 0x00, 0x01, 0x03, 0x00, 0x00,
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0x00,
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/* HID descriptor */
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0x09, 0x21, 0x10, 0x01, 0x21, 0x01, 0x22, 0x3f,
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0x00,
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/* Endpoint descriptor (Interrupt) */
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0x07, 0x05, 0x82, 0x03, 0x08, 0x00, 0x08
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};
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/* String Device Framework :
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Byte 0 and 1 : Word containing the language ID : 0x0904 for US
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Byte 2 : Byte containing the index of the descriptor
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Byte 3 : Byte containing the length of the descriptor string
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*/
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#define STRING_FRAMEWORK_LENGTH 40
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static UCHAR string_framework[] = {
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/* Manufacturer string descriptor : Index 1 */
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0x09, 0x04, 0x01, 0x0c,
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0x45, 0x78, 0x70, 0x72,0x65, 0x73, 0x20, 0x4c,
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0x6f, 0x67, 0x69, 0x63,
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/* Product string descriptor : Index 2 */
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0x09, 0x04, 0x02, 0x0c,
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0x55, 0x53, 0x42, 0x20, 0x4b, 0x65, 0x79, 0x62,
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0x6f, 0x61, 0x72, 0x64,
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/* Serial Number string descriptor : Index 3 */
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0x09, 0x04, 0x03, 0x04,
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0x30, 0x30, 0x30, 0x31
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};
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/* Multiple languages are supported on the device, to add
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a language besides english, the unicode language code must
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be appended to the language_id_framework array and the length
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adjusted accordingly. */
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#define LANGUAGE_ID_FRAMEWORK_LENGTH 2
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static UCHAR language_id_framework[] = {
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/* English. */
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0x09, 0x04
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};
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#define HID_KEYBOARD_REPORT_LENGTH 63
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static UCHAR hid_keyboard_report[HID_KEYBOARD_REPORT_LENGTH] = {
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0x05, 0x01, // USAGE_PAGE (Generic Desktop)
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0x09, 0x06, // USAGE (Keyboard)
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0xa1, 0x01, // COLLECTION (Application)
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0x05, 0x07, // USAGE_PAGE (Keyboard)
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0x19, 0xe0, // USAGE_MINIMUM (Keyboard LeftControl)
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0x29, 0xe7, // USAGE_MAXIMUM (Keyboard Right GUI)
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0x15, 0x00, // LOGICAL_MINIMUM (0)
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0x25, 0x01, // LOGICAL_MAXIMUM (1)
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0x75, 0x01, // REPORT_SIZE (1)
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0x95, 0x08, // REPORT_COUNT (8)
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0x81, 0x02, // INPUT (Data,Var,Abs)
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0x95, 0x01, // REPORT_COUNT (1)
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0x75, 0x08, // REPORT_SIZE (8)
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0x81, 0x03, // INPUT (Cnst,Var,Abs)
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0x95, 0x05, // REPORT_COUNT (5)
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0x75, 0x01, // REPORT_SIZE (1)
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0x05, 0x08, // USAGE_PAGE (LEDs)
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0x19, 0x01, // USAGE_MINIMUM (Num Lock)
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0x29, 0x05, // USAGE_MAXIMUM (Kana)
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0x91, 0x02, // OUTPUT (Data,Var,Abs)
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0x95, 0x01, // REPORT_COUNT (1)
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0x75, 0x03, // REPORT_SIZE (3)
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0x91, 0x03, // OUTPUT (Cnst,Var,Abs)
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0x95, 0x06, // REPORT_COUNT (6)
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0x75, 0x08, // REPORT_SIZE (8)
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0x15, 0x00, // LOGICAL_MINIMUM (0)
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0x25, 0x65, // LOGICAL_MAXIMUM (101)
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0x05, 0x07, // USAGE_PAGE (Keyboard)
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0x19, 0x00, // USAGE_MINIMUM (Reserved (no event indicated))
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0x29, 0x65, // USAGE_MAXIMUM (Keyboard Application)
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0x81, 0x00, // INPUT (Data,Ary,Abs)
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0xc0 // END_COLLECTION
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};
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/* Define the ISR dispatch. */
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extern VOID (*test_isr_dispatch)(void);
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/* Prototype for test control return. */
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void test_control_return(UINT status);
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/* Define the ISR dispatch routine. */
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static void test_isr(void)
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{
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/* For further expansion of interrupt-level testing. */
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}
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static VOID error_callback(UINT system_level, UINT system_context, UINT error_code)
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{
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/* @BUG_FIX_PENDING: ux_dcd_sim_slave_function.c doesn't support transfer aborts, which happen during device unregistration of a class. */
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if (error_code != UX_FUNCTION_NOT_SUPPORTED)
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{
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/* Failed test. */
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printf("Error on line %d, system_level: %d, system_context: %d, error code: %d\n", __LINE__, system_level, system_context, error_code);
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test_control_return(1);
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}
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}
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static UINT ux_system_host_change_function(ULONG a, UX_HOST_CLASS *b, VOID *c)
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{
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switch(a)
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{
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case UX_HID_CLIENT_INSERTION:
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hid_client = (UX_HOST_CLASS_HID_CLIENT *)c;
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keyboard = (UX_HOST_CLASS_HID_KEYBOARD *)hid_client -> ux_host_class_hid_client_local_instance;
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break;
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case UX_HID_CLIENT_REMOVAL:
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if ((VOID *)hid_client == c)
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{
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keyboard = UX_NULL;
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hid_client = UX_NULL;
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}
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break;
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default:
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break;
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}
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return 0;
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}
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/* Define what the initial system looks like. */
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#ifdef CTEST
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void test_application_define(void *first_unused_memory)
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#else
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void usbx_test_USBX_141_keyboard_layout_application_define(void *first_unused_memory)
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#endif
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{
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UINT status;
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CHAR * stack_pointer;
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CHAR * memory_pointer;
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/* Inform user. */
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printf("Running USBX-141 HID Keyboard Decode Layout Test.................... ");
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/* Initialize the free memory pointer */
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stack_pointer = (CHAR *) usbx_memory;
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memory_pointer = stack_pointer + (UX_DEMO_STACK_SIZE * 2);
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/* Initialize USBX. Memory */
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status = ux_system_initialize(memory_pointer, UX_DEMO_MEMORY_SIZE, UX_NULL,0);
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/* Check for error. */
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if (status != UX_SUCCESS)
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{
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printf("Error on line %d\n", __LINE__);
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test_control_return(1);
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}
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/* Register the error callback. */
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_ux_utility_error_callback_register(error_callback);
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/* The code below is required for installing the host portion of USBX */
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status = ux_host_stack_initialize(ux_system_host_change_function);
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if (status != UX_SUCCESS)
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{
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printf("Error on line %d\n", __LINE__);
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test_control_return(1);
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}
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status = ux_host_stack_class_register(_ux_system_host_class_hid_name, ux_host_class_hid_entry);
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if (status != UX_SUCCESS)
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{
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printf("Error on line %d\n", __LINE__);
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test_control_return(1);
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}
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/* Register the HID client(s). */
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status = ux_host_class_hid_client_register(_ux_system_host_class_hid_client_keyboard_name, ux_host_class_hid_keyboard_entry);
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if (status != UX_SUCCESS)
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{
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printf("Error on line %d\n", __LINE__);
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test_control_return(1);
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}
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/* The code below is required for installing the device portion of USBX. No call back for
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device status change in this example. */
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status = ux_device_stack_initialize(device_framework_high_speed, DEVICE_FRAMEWORK_LENGTH_HIGH_SPEED,
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device_framework_full_speed, DEVICE_FRAMEWORK_LENGTH_FULL_SPEED,
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string_framework, STRING_FRAMEWORK_LENGTH,
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language_id_framework, LANGUAGE_ID_FRAMEWORK_LENGTH,UX_NULL);
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if(status!=UX_SUCCESS)
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{
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printf("Error on line %d\n", __LINE__);
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test_control_return(1);
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}
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/* Initialize the hid class parameters for a keyboard. */
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hid_parameter.ux_device_class_hid_parameter_report_address = hid_keyboard_report;
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hid_parameter.ux_device_class_hid_parameter_report_length = HID_KEYBOARD_REPORT_LENGTH;
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hid_parameter.ux_device_class_hid_parameter_callback = demo_thread_hid_callback;
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/* Initilize the device hid class. The class is connected with interface 2 */
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status = ux_device_stack_class_register(_ux_system_slave_class_hid_name, ux_device_class_hid_entry,
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1,2, (VOID *)&hid_parameter);
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if(status!=UX_SUCCESS)
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{
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printf("Error on line %d\n", __LINE__);
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test_control_return(1);
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}
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/* Initialize the simulated device controller. */
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status = _ux_dcd_sim_slave_initialize();
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/* Check for error. */
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if (status != UX_SUCCESS)
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{
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printf("Error on line %d\n", __LINE__);
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test_control_return(1);
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}
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/* Register all the USB host controllers available in this system */
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status = ux_host_stack_hcd_register(_ux_system_host_hcd_simulator_name, ux_hcd_sim_host_initialize,0,0);
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/* Check for error. */
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if (status != UX_SUCCESS)
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{
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printf("Error on line %d\n", __LINE__);
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test_control_return(1);
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}
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/* Create the main host simulation thread. */
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status = tx_thread_create(&tx_demo_thread_host_simulation, "tx demo host simulation", tx_demo_thread_host_simulation_entry, 0,
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stack_pointer, UX_DEMO_STACK_SIZE,
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20, 20, 1, TX_AUTO_START);
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/* Check for error. */
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if (status != TX_SUCCESS)
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{
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printf("Error on line %d\n", __LINE__);
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test_control_return(1);
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}
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/* Create the main demo thread. */
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status = tx_thread_create(&tx_demo_thread_slave_simulation, "tx demo slave simulation", tx_demo_thread_slave_simulation_entry, 0,
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stack_pointer + UX_DEMO_STACK_SIZE, UX_DEMO_STACK_SIZE,
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20, 20, 1, TX_DONT_START);
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/* Check for error. */
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if (status != TX_SUCCESS)
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{
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printf("Error on line %d\n", __LINE__);
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test_control_return(1);
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}
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}
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static UINT demo_class_hid_get(void)
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{
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UINT status;
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UX_HOST_CLASS *class;
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/* Find the main HID container */
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status = ux_host_stack_class_get(_ux_system_host_class_hid_name, &class);
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if (status != UX_SUCCESS)
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return(status);
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/* We get the first instance of the hid device */
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do
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{
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status = ux_host_stack_class_instance_get(class, 0, (void **) &hid);
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tx_thread_sleep(10);
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} while (status != UX_SUCCESS);
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/* We still need to wait for the hid status to be live */
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while (hid -> ux_host_class_hid_state != UX_HOST_CLASS_INSTANCE_LIVE)
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tx_thread_sleep(10);
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return(UX_SUCCESS);
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}
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static UINT _wait_key(UX_HOST_CLASS_HID_KEYBOARD *keyboard, ULONG *keyboard_key, ULONG *keyboard_state)
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{
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UINT i;
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for(i = 0; i < 50; i ++)
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{
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if (ux_host_class_hid_keyboard_key_get(keyboard, keyboard_key, keyboard_state) == UX_SUCCESS)
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{
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return UX_SUCCESS;
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}
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_ux_utility_delay_ms(1);
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}
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return UX_ERROR;
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}
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static void tx_demo_thread_host_simulation_entry(ULONG arg)
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{
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#define N_TEST 3
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#define N_KEY 4
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UINT status;
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ULONG keyboard_key;
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ULONG keyboard_state;
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UINT i, j;
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UCHAR decode_disable[N_TEST] = {UX_FALSE, UX_FALSE, UX_TRUE};
|
|
UX_HOST_CLASS_HID_KEYBOARD_LAYOUT *layouts[N_TEST] = {&test_layout_jp_0_9, UX_NULL, &test_layout_jp_0_9};
|
|
UCHAR expected_keys[N_TEST][N_KEY] = {
|
|
/* 4 (a)
|
|
* SHIFT 4 (A)
|
|
* 31 (2)
|
|
* SHIFT 31 (@) (")
|
|
*/
|
|
{'a', 'A', '2', '"'},
|
|
{'a', 'A', '2', '@'},
|
|
{ 4 , 4 , 31, 31}
|
|
};
|
|
|
|
|
|
/* Find the HID class */
|
|
status = demo_class_hid_get();
|
|
if (status != UX_SUCCESS)
|
|
{
|
|
|
|
/* HID Keyboard basic test error. */
|
|
printf("Error on line %d\n", __LINE__);
|
|
test_control_return(1);
|
|
}
|
|
|
|
/* Check if the instance of the keyboard is live */
|
|
while (hid_client == UX_NULL && keyboard == UX_NULL)
|
|
tx_thread_sleep(10);
|
|
|
|
for (i = 0; i < N_TEST; i ++)
|
|
{
|
|
/* Set up decode & layout. */
|
|
status = ux_host_class_hid_keyboard_ioctl(keyboard,
|
|
UX_HID_KEYBOARD_IOCTL_SET_LAYOUT, (VOID *)layouts[i]);
|
|
status |= ux_host_class_hid_keyboard_ioctl(keyboard,
|
|
decode_disable[i] ? UX_HID_KEYBOARD_IOCTL_DISABLE_KEYS_DECODE :
|
|
UX_HID_KEYBOARD_IOCTL_ENABLE_KEYS_DECODE,
|
|
UX_NULL);
|
|
|
|
/* Enable device to send keys. */
|
|
ux_utility_thread_resume(&tx_demo_thread_slave_simulation);
|
|
|
|
/* Wait keys. */
|
|
for (j = 0; j < N_KEY; j ++)
|
|
{
|
|
status = _wait_key(keyboard, &keyboard_key, &keyboard_state);
|
|
if (status != UX_SUCCESS)
|
|
{
|
|
printf("ERROR #%d.%d.%d: code 0x%x\n", __LINE__, i, j, status);
|
|
test_control_return(1);
|
|
}
|
|
if ((UCHAR)keyboard_key != expected_keys[i][j])
|
|
{
|
|
printf("ERROR #%d.%d.%d: key 0x%x (%c) <> 0x%x (%c)\n", __LINE__, i, j,
|
|
(UCHAR)keyboard_key, (UCHAR)keyboard_key,
|
|
expected_keys[i][j], expected_keys[i][j]);
|
|
test_control_return(1);
|
|
}
|
|
printf("state: 0x%4lx, key: 0x%2lx (%c)\n", keyboard_state, keyboard_key, (char)keyboard_key);
|
|
}
|
|
}
|
|
|
|
/* Now disconnect the device. */
|
|
_ux_device_stack_disconnect();
|
|
|
|
/* And deinitialize the class. */
|
|
status = ux_device_stack_class_unregister(_ux_system_slave_class_hid_name, ux_device_class_hid_entry);
|
|
|
|
/* Deinitialize the device side of usbx. */
|
|
_ux_device_stack_uninitialize();
|
|
|
|
/* And finally the usbx system resources. */
|
|
_ux_system_uninitialize();
|
|
|
|
/* Successful test. */
|
|
printf("SUCCESS!\n");
|
|
test_control_return(0);
|
|
}
|
|
|
|
static UINT demo_thread_hid_callback(UX_SLAVE_CLASS_HID *class, UX_SLAVE_CLASS_HID_EVENT *event)
|
|
{
|
|
return(UX_SUCCESS);
|
|
}
|
|
|
|
static void tx_demo_thread_slave_simulation_entry(ULONG arg)
|
|
{
|
|
|
|
UX_SLAVE_DEVICE *device;
|
|
UX_SLAVE_INTERFACE *interface;
|
|
UX_SLAVE_CLASS_HID *hid;
|
|
UX_SLAVE_CLASS_HID_EVENT hid_event;
|
|
UCHAR modifiers[4];
|
|
UCHAR keys[4];
|
|
UINT i;
|
|
|
|
/* Get the pointer to the device. */
|
|
device = &_ux_system_slave -> ux_system_slave_device;
|
|
|
|
/* Set the keys. */
|
|
/* 4 (a)
|
|
* SHIFT 4 (A)
|
|
* 31 (2)
|
|
* SHIFT 31 (@) (")
|
|
*/
|
|
modifiers[0] = 0;
|
|
keys[0] = 4; /* a */
|
|
modifiers[1] = 1u << 1;
|
|
keys[1] = 4; /* A */
|
|
modifiers[2] = 0;
|
|
keys[2] = 31; /* 2 */
|
|
modifiers[3] = 1u << 1;
|
|
keys[3] = 31; /* @/" */
|
|
|
|
/* reset the HID event structure. */
|
|
ux_utility_memory_set(&hid_event, 0, sizeof(UX_SLAVE_CLASS_HID_EVENT));
|
|
|
|
while(1)
|
|
{
|
|
/* Is the device configured ? */
|
|
if (device -> ux_slave_device_state != UX_DEVICE_CONFIGURED)
|
|
{
|
|
|
|
/* Then wait. */
|
|
ux_utility_delay_ms(5);
|
|
continue;
|
|
}
|
|
|
|
/* Get the interface. We use the first interface, this is a simple device. */
|
|
interface = device -> ux_slave_device_first_interface;
|
|
|
|
/* Form that interface, derive the HID owner. */
|
|
hid = interface -> ux_slave_interface_class_instance;
|
|
|
|
/* Send keys. */
|
|
for (i = 0; i < sizeof(keys); i ++)
|
|
{
|
|
|
|
/* Then insert a key into the keyboard event. Length is fixed to 8. */
|
|
hid_event.ux_device_class_hid_event_length = 8;
|
|
|
|
/* First byte is a modifier byte. */
|
|
hid_event.ux_device_class_hid_event_buffer[0] = modifiers[i];
|
|
|
|
/* Second byte is reserved. */
|
|
hid_event.ux_device_class_hid_event_buffer[1] = 0;
|
|
|
|
/* The 6 next bytes are keys. We only have one key here. */
|
|
hid_event.ux_device_class_hid_event_buffer[2] = keys[i];
|
|
|
|
/* Set the keyboard event. */
|
|
ux_device_class_hid_event_set(hid, &hid_event);
|
|
|
|
/* Next event has the key depressed. */
|
|
hid_event.ux_device_class_hid_event_buffer[2] = 0;
|
|
|
|
/* Length is fixed to 8. */
|
|
hid_event.ux_device_class_hid_event_length = 8;
|
|
|
|
/* Set the keyboard event. */
|
|
ux_device_class_hid_event_set(hid, &hid_event);
|
|
}
|
|
|
|
ux_utility_thread_suspend(&tx_demo_thread_slave_simulation);
|
|
}
|
|
}
|
|
|