Добавил:
ivanov666
Опубликованный материал нарушает ваши авторские права? Сообщите нам.
Вуз:
Предмет:
Файл:Системное программирование. Учебное пособие-1
.pdf
ɂɧɬɟɪɮɟɣɫ ɩɨɞɞɟɪɠɢɜɚɟɬ ɨɬ ɨɞɧɨɣ ɞɨ ɧɟɫɤɨɥɶɤɢɯ ɤɨɧɟɱɧɵɯ ɬɨɱɟɤ, ɤɚɠɞɚɹ
ɢɡ ɤɨɬɨɪɵɯ ɢɦɟɟɬ ɫɜɨɣ ɨɩɢɫɚɬɟɥɶ. ɗɬɨɬ ɨɩɢɫɚɬɟɥɶ ɫɨɞɟɪɠɢɬ ɢɧɮɨɪɦɚɰɢɸ ɨ
ɩɪɨɩɭɫɤɧɨɣ ɫɩɨɫɨɛɧɨɫɬɢ ɤɨɧɟɱɧɨɣ ɬɨɱɤɢ ɢ ɹɜɥɹɟɬɫɹ ɱɚɫɬɶɸ ɞɚɧɧɵɯ ɤɨɧɮɢɝɭɪɚɰɢɢ, ɜɨɡɜɪɚɳɚɟɦɵɯ ɫ ɩɨɦɨɳɶɸ ɡɚɩɪɨɫɚ GET_CONFIGURATION. ɉɨɥɭɱɢɬɶ
ɨɩɢɫɚɬɟɥɶ ɤɨɧɟɱɧɨɣ ɬɨɱɤɢ ɧɟɩɨɫɪɟɞɫɬɜɟɧɧɨ ɱɟɪɟɡ ɡɚɩɪɨɫ GET_DESCRIPTOR
ɧɟɥɶɡɹ. Ʉɪɨɦɟ ɬɨɝɨ, ɞɥɹ ɧɭɥɟɜɨɣ ɤɨɧɟɱɧɨɣ ɬɨɱɤɢ ɨɩɢɫɚɬɟɥɹ ɧɟ
ɫɭɳɟɫɬɜɭɟɬ.
Ɏɨɪɦɚɬ ɨɩɢɫɚɬɟɥɹ ɤɨɧɟɱɧɨɣ ɬɨɱɤɢ ɩɪɟɞɫɬɚɜɥɟɧ ɜ ɬɚɛɥɢɰɟ 3.39.
Ɍ ɚ ɛ ɥ ɢ ɰ ɚ 3.39
Ɏɨɪɦɚɬ ɨɩɢɫɚɬɟɥɹ ɤɨɧɟɱɧɨɣ ɬɨɱɤɢ
ɋɦɟɳɟɧɢɟ
00h 1 bLength
01h
02h 1 bEndpointAddress
03h 1
Ɋɚɡɦɟɪ,
ɛɚɣɬ
1
ɇɚɢɦɟɧɨɜɚɧɢɟ Ɉɩɢɫɚɧɢɟ
Ɋɚɡɦɟɪ ɫɬɪɭɤɬɭɪɵ
ɨɩɢɫɚɬɟɥɹ ɜ ɛɚɣɬɚɯ
bDescriptorType Ɍɢɩ ɨɩɢɫɚɬɟɥɹ
Ⱥɞɪɟɫ ɤɨɧɟɱɧɨɣ ɬɨɱɤɢ
ɞɥɹ ɭɫɬɪɨɣɫɬɜɚ USB
bmAttributes ɋɜɨɣɫɬɜɚ ɤɨɧɟɱɧɨɣ ɬɨɱɤɢ
Ɇɚɤɫɢɦɚɥɶɧɵɣ ɪɚɡɦɟɪ
04h 2 wMaxPacketSize
ɩɚɤɟɬɚ ɞɚɧɧɵɯ,
ɩɨɞɞɟɪɠɢɜɚɟɦɵɣ ɤɨɧɟɱɧɨɣ
ɬɨɱɤɨɣ
ɂɧɬɟɪɜɚɥ ɨɩɪɨɫɚ ɤɨɧɟɱɧɨɣ
06h 1 blnterval
ɬɨɱɤɢ (ɜ ɦɢɥɥɢɫɟɤɭɧɞɚɯ)
ɩɪɢ ɩɟɪɟɞɚɱɟ ɞɚɧɧɵɯ
Ⱥɞɪɟɫ ɤɨɧɟɱɧɨɣ ɬɨɱɤɢ ɞɥɹ ɭɫɬɪɨɣɫɬɜɚ USB (ɩɚɪɚɦɟɬɪ bEnd-
pointAddress) ɡɚɞɚɟɬɫɹ ɫɥɟɞɭɸɳɢɦ ɨɛɪɚɡɨɦ: ɛɢɬɵ 3–0 – ɧɨɦɟɪ ɤɨɧɟɱɧɨɣ
ɬɨɱɤɢ, ɛɢɬɵ 6–4 ɡɚɪɟɡɟɪɜɢɪɨɜɚɧɵ ɢ ɞɨɥɠɧɵ ɛɵɬɶ ɪɚɜɧɵ 0, ɛɢɬ 7 – ɧɚɩɪɚɜɥɟɧɢɟ
ɩɟɪɟɞɚɱɢ ɞɚɧɧɵɯ (0 – ɨɬ ɛɚɡɨɜɨɝɨ ɭɡɥɚ ɤ ɤɨɧɟɱɧɨɣ ɬɨɱɤɟ, 1 – ɨɬ ɤɨɧɟɱɧɨɣ ɬɨɱɤɢ
ɤ ɛɚɡɨɜɵɣ ɭɡɟɥɭ). Ɂɧɚɱɟɧɢɟ ɛɢɬɚ 7 ɧɟ ɢɫɩɨɥɶɡɭɟɬɫɹ.
ɋɜɨɣɫɬɜɚ ɤɨɧɟɱɧɨɣ ɬɨɱɤɢ (ɩɚɪɚɦɟɬɪ bmAttributes) ɨɩɪɟɞɟɥɟɧɵ ɫɨɫɬɨɹɧɢɟɦ ɛɢɬ: ɛɢɬɵ
7 ɢ 6 ɧɟ ɢɫɩɨɥɶɡɭɸɬɫɹ ɢ ɞɨɥɠɧɵ ɛɵɬɶ ɪɚɜɧɵ 0, ɛɢɬɵ 5–4 ɨɩɪɟɞɟɥɹɸɬ ɜɚɪɢɚɧɬ ɢɫɩɨɥɶɡɨɜɚɧɢɹ ɤɨɧɟɱɧɨɣ ɬɨɱɤɢ (00h – ɤɨɧɟɱɧɚɹ ɬɨɱɤɚ ɞɚɧɧɵɯ,
01h – ɤɨɧɟɱɧɚɹ ɬɨɱɤɚ ɨɛɪɚɬɧɨɣ ɫɜɹɡɢ, 02h – ɤɨɧɟɱɧɚɹ ɬɨɱɤɚ ɞɥɹ ɧɟɹɜɧɨɣ ɨɛɪɚɬɧɨɣ ɫɜɹɡɢ, 03h – ɪɟɡɟɪɜ), ɛɢɬɵ 3–2 ɨɩɪɟɞɟɥɹɸɬ ɬɢɩ ɫɢɧɯɪɨɧɢɡɚɰɢɢ (00h – ɛɟɡ
ɫɢɧɯɪɨɧɢɡɚɰɢɢ, 01h – ɚɫɢɧɯɪɨɧɧɵɣ, 02h – ɚɞɚɩɬɢɜɧɵɣ, 03h – ɫɢɧɯɪɨɧɧɵɣ), ɛɢɬɵ 1–0 ɡɚɞɚɸɬ ɫɜɨɣɫɬɜɚ ɤɨɧɟɱɧɨɣ ɬɨɱɤɢ (00h – ɤɨɧɬɪɨɥɶɧɚɹ, 01h – ɢɡɨɯɪɨɧɧɚɹ,
02h – ɞɥɹ ɩɟɪɟɞɚɱɢ ɞɚɧɧɵɯ, 03h –
ɞɥɹ ɩɪɟɪɵɜɚɧɢɣ).
Ɇɚɤɫɢɦɚɥɶɧɵɣ ɪɚɡɦɟɪ ɩɚɤɟɬɚ ɞɚɧɧɵɯ, ɩɨɞɞɟɪɠɢɜɚɟɦɵɣ ɤɨɧɟɱɧɨɣ ɬɨɱɤɨɣ
(ɩɚɪɚɦɟɬɪ wMaxPacketSize), ɡɚɞɚɟɬɫɹ ɫɥɟɞɭɸɳɢɦ ɨɛɪɚɡɨɦ: ɛɢɬɵ 15–13 ɡɚ-
131
ɪɟɡɟɪɜɢɪɨɜɚɧɵ ɢ ɞɨɥɠɧɵ ɛɵɬɶ ɭɫɬɚɧɨɜɥɟɧɵ ɜ 0, ɛɢɬɵ 12–11 ɨɩɪɟɞɟɥɹɸɬ ɤɨɥɢɱɟɫɬɜɨ ɬɪɚɧɡɚɤɰɢɣ ɜ ɨɞɧɨɦ ɤɚɞɪɟ (00h – ɨɞɧɚ ɬɪɚɧɡɚɤɰɢɹ, 01h – ɞɜɟ, 02h – ɬɪɢ,
03h – ɪɟɡɟɪɜ), ɚ ɛɢɬɵ 10–0 ɫɨɞɟɪɠɚɬ ɦɚɤɫɢɦɚɥɶɧɵɣ ɪɚɡɦɟɪ ɩɚɤɟɬɚ ɞɚɧɧɵɯ ɜ
ɛɚɣɬɚɯ.
Ɉɩɢɫɚɬɟɥɶ ɩɚɪɚɦɟɬɪɨɜ ɫɬɪɨɤɢ ɧɟ ɹɜɥɹɟɬɫɹ ɨɛɹɡɚɬɟɥɶɧɵɦ, ɢ ɜ ɷɬɨɦ ɫɥɭɱɚɟ
ɜɨɡɜɪɚɳɚɟɦɵɟ ɞɚɧɧɵɟ ɪɚɜɧɵ 0. Ⱦɚɧɧɵɟ ɨɩɢɫɚɬɟɥɹ ɫɬɪɨɤɢ ɡɚɞɚɧɵ ɜ ɮɨɪɦɚɬɟ
Unicode ɢ ɩɨɞɞɟɪɠɢɜɚɸɬ ɜɫɟ
ɹɡɵɤɢ, ɨɩɪɟɞɟɥɹɟɦɵɟ ɷɬɢɦ ɮɨɪɦɚɬɨɦ. ɋɬɪɭɤɬɭɪɚ
ɨɩɢɫɚɬɟɥɹ ɫɬɪɨɤɢ ɩɪɟɞɫɬɚɜɥɟɧɚ ɜ ɬɚɛɥɢɰɟ 3.40.
Ɍ ɚ ɛ ɥ ɢ ɰ ɚ 3.40
Ɏɨɪɦɚɬ ɨɩɢɫɚɬɟɥɹ ɫɬɪɨɤɢ
ɋɦɟɳɟɧɢɟ
Ɋɚɡɦɟɪ,
ɛɚɣɬ
00h 1 bLength
ɇɚɢɦɟɧɨɜɚɧɢɟ Ɉɩɢɫɚɧɢɟ
Ɋɚɡɦɟɪ ɫɬɪɭɤɬɭɪɵ
ɨɩɢɫɚɬɟɥɹ ɜ ɛɚɣɬɚɯ
Ɍɢɩ ɨɩɢɫɚɬɟɥɹ –
01h 1 bDescriptorType
USB_STRING_ DE-
SCRIPTOR_TYPE
02h N bString ɋɬɪɨɤɚ ɜ ɮɨɪɦɚɬɟ Unicode
Ɍɚɤ ɤɚɤ ɭɫɬɪɨɣɫɬɜɨ USB ɦɨɠɟɬ ɩɨɞɞɟɪɠɢɜɚɬɶ ɧɟɫɤɨɥɶɤɨ ɹɡɵɤɨɜ, ɞɥɹ ɩɨɥɭɱɟɧɢɹ ɨɩɢɫɚɬɟɥɹ ɫɬɪɨɤɢ ɫɥɟɞɭɟɬ ɩɟɪɟɞɚɜɚɬɶ ɜ ɡɚɩɪɨɫ ɢɞɟɧɬɢɮɢɤɚɬɨɪ ɹɡɵɤɚ
(Language ID). Ɏɨɪɦɚɬ ɢɞɟɧɬɢɮɢɤɚɬɨɪɚ ɹɡɵɤɚ ɩɨɤɚɡɚɧ ɜ ɬɚɛɥɢɰɟ 3.41.
Ɍ ɚ ɛ ɥ ɢ ɰ ɚ 3.41
Ɏɨɪɦɚɬ ɢɞɟɧɬɢɮɢɤɚɬɨɪɚ ɹɡɵɤɚ
ɋɦɟɳɟɧɢɟ
00h 1 bLength
Ɋɚɡɦɟɪ,
ɛɚɣɬ
ɇɚɢɦɟɧɨɜɚɧɢɟ Ɉɩɢɫɚɧɢɟ
Ɋɚɡɦɟɪ ɫɬɪɭɤɬɭɪɵ
ɨɩɢɫɚɬɟɥɹ ɜ ɛɚɣɬɚɯ
Ɍɢɩ ɨɩɢɫɚɬɟɥɹ –
01h 1 bDescriptorType
USB_STRING_ DE-
SCRIPTOR_TYPE
02h 2 wLANGID[0] ɂɞɟɧɬɢɮɢɤɚɬɨɪ ɹɡɵɤɚ
N 2 wLANGID[x] ɂɞɟɧɬɢɮɢɤɚɬɨɪ ɹɡɵɤɚ
ɇɭɦɟɪɚɰɢɹ ɢɞɟɧɬɢɮɢɤɚɬɨɪɨɜ ɹɡɵɤɚ ɧɚɱɢɧɚɟɬɫɹ ɫ 0. ɋɬɪɭɤɬɭɪɚ ɢɞɟɧɬɢɮɢɤɚɬɨɪɚ ɹɡɵɤɚ ɫɨɫɬɨɢɬ ɢɡ ɫɥɟɞɭɸɳɢɯ ɞɚɧɧɵɯ: ɛɢɬɵ 9–0 ɨɩɪɟɞɟɥɹɸɬ ɩɟɪɜɢɱɧɵɣ
ɢɞɟɧɬɢɮɢɤɚɬɨɪ ɹɡɵɤɚ, ɚ ɛɢɬɵ 15–10 – ɞɨɩɨɥɧɢɬɟɥɶɧɵɣ ɢɞɟɧɬɢɮɢɤɚɬɨɪ ɞɢɚɥɟɤɬɚ. ɉɪɢɦɟɪɵ ɧɟɤɨɬɨɪɵɯ ɢɞɟɧɬɢɮɢɤɚɬɨɪɨɜ ɹɡɵɤɨɜ ɩɪɟɞɫɬɚɜɥɟɧɵ ɜ ɬɚɛɥɢɰɟ 3.42.
132
Ɍ ɚ ɛ ɥ ɢ ɰ ɚ 3.42
ɂɞɟɧɬɢɮɢɤɚɬɨɪɵ ɹɡɵɤɚ
ɂɞɟɧɬɢɮɢɤɚɬɨɪ əɡɵɤ
0×0423 Ȼɟɥɨɪɭɫɫɤɢɣ
0×0409 Ⱥɧɝɥɢɣɫɤɢɣ (ɋɒȺ)
0×0419 Ɋɭɫɫɤɢɣ
Ⱦɥɹ ɩɪɨɝɪɚɦɦɢɪɨɜɚɧɢɹ ɡɚɩɪɨɫɨɜ ȼɚɦ ɩɨɧɚɞɨɛɹɬɫɹ ɮɚɣɥɵ ɨɩɪɟɞɟɥɟɧɢɣ
(ɜ ɱɚɫɬɧɨɫɬɢ, hidsdi.h), ɜɯɨɞɹɳɢɟ ɜ ɫɨɫɬɚɜ ɩɚɤɟɬɚ ɞɥɹ ɪɚɡɪɚɛɨɬɤɢ ɞɪɚɣɜɟɪɨɜ
(DDK – Driver Developers Kits). ɐɟɥɟɫɨɨɛɪɚɡɧɨ ɪɚɡɦɟɫɬɢɬɶ ɜ ɨɬɞɟɥɶɧɨɦ ɮɚɣɥɟ
ɧɟɨɛɯɨɞɢɦɵɟ ɞɥɹ ɩɨɞɞɟɪɠɤɢ USB ɤɨɧɫɬɚɧɬɵ ɢ ɫɬɪɭɤɬɭɪɵ. ɉɨɥɧɨɟ ɫɨɞɟɪɠɚɧɢɟ
ɷɬɨɝɨ ɮɚɣɥɚ ɩɪɢɜɟɞɟɧɨ ɜ ɉɪɢɥɨɠɟɧɢɢ Ȼ.
Ɍɟɩɟɪɶ, ɤɨɝɞɚ ɜɫɟ ɧɟɨɛɯɨɞɢɦɵɟ ɫɬɪɭɤɬɭɪɵ ɞɚɧɧɵɯ ɨɩɪɟɞɟɥɟɧɵ, ɫɥɟɞɭɟɬ ɫɨɡɞɚɬɶ ɧɨɜɵɣ ɤɥɚɫɫ ɞɥɹ
ɪɚɛɨɬɵ ɫ ɭɫɬɪɨɣɫɬɜɚɦɢ USB. ɑɬɨɛɵ ɩɪɨɞɟɦɨɧɫɬɪɢɪɨɜɚɬɶ
ɨɫɧɨɜɧɵɟ ɩɪɢɧɰɢɩɵ ɩɪɨɝɪɚɦɦɢɪɨɜɚɧɢɹ ɞɚɧɧɨɝɨ ɬɢɩɚ ɨɛɨɪɭɞɨɜɚɧɢɹ, ɪɚɫɫɦɨɬɪɢɦ ɞɜɚ ɛɚɡɨɜɵɯ ɦɟɬɨɞɚ, ɫɨɜɦɟɳɟɧɧɵɯ ɜ ɨɞɧɨɦ ɤɥɚɫɫɟ. ɉɭɫɬɶ ɧɨɜɵɣ ɤɥɚɫɫ
ɧɚɡɵɜɚɟɬɫɹ USB, ɢ ɞɥɹ ɧɟɝɨ ɫɨɡɞɚɞɢɦ ɞɜɚ ɮɚɣɥɚ USB.h (ɮɚɣɥ ɨɩɪɟɞɟɥɟɧɢɣ) ɢ
USB.cpp (ɮɚɣɥ ɪɟɚɥɢɡɚɰɢɢ ɦɟɬɨɞɨɜ ɢ ɮɭɧɤɰɢɣ ɤɥɚɫɫɚ).
Ɋɟɚɥɢɡɚɰɢɹ ɩɨɞɞɟɪɠɤɢ ɭɫɬɪɨɣɫɬɜ USB ɜ ɩɪɟɞɫɬɚɜɥɟɧɧɨɦ ɤɥɚɫɫɟ ɨɫɭɳɟɫɬɜ-
ɥɹɟɬɫɹ ɞɜɭɦɹ
ɫɩɨɫɨɛɚɦɢ: ɩɨɫɪɟɞɫɬɜɨɦ ɧɚɛɨɪɚ ɮɭɧɤɰɢɣ ɦɟɧɟɞɠɟɪɚ ɭɫɬɚɧɨɜɤɢ
ɭɫɬɪɨɣɫɬɜ ɢ ɫ ɩɨɦɨɳɶɸ ɭɧɢɜɟɪɫɚɥɶɧɨɣ ɮɭɧɤɰɢɢ ɜɜɨɞɚ-ɜɵɜɨɞɚ DeviceIoCon-
trol. Ɋɚɫɫɦɨɬɪɢɦ ɤɚɠɞɵɣ ɢɡ ɧɢɯ ɛɨɥɟɟ ɩɨɞɪɨɛɧɨ.
ȼ ɩɟɪɜɨɦ ɫɥɭɱɚɟ ɜɵɡɵɜɚɟɬɫɹ ɮɭɧɤɰɢɹ _getDevicesParams. Ɉɧɚ ɧɚɯɨɞɢɬ ɜɫɟ ɭɫɬɪɨɣɫɬɜɚ ɨɩɪɟɞɟɥɟɧɧɨɝɨ ɤɥɚɫɫɚ ɢ ɜɵɞɟɥɹɟɬ ɢɯ ɨɫɧɨɜɧɵɟ ɩɚɪɚɦɟɬɪɵ
(ɢɞɟɧɬɢɮɢɤɚɬɨɪɵ ɩɪɨɢɡɜɨɞɢɬɟɥɹ ɢ ɢɡɞɟɥɢɹ) ɞɥɹ ɞɚɥɶɧɟɣɲɟɝɨ ɞɨɫɬɭɩɚ. ɑɬɨɛɵ
ɹɜɧɨ ɭɤɚɡɚɬɶ
ɤɥɚɫɫ USB-ɭɫɬɪɨɣɫɬɜ, ɢɫɩɨɥɶɡɭɟɦ ɮɭɧɤɰɢɸ HidD_GetHidGuid,
ɤɨɬɨɪɚɹ ɩɪɟɞɧɚɡɧɚɱɟɧɚ ɞɥɹ ɨɩɪɟɞɟɥɟɧɢɹ ɭɧɢɤɚɥɶɧɨɝɨ ɝɥɨɛɚɥɶɧɨɝɨ ɢɞɟɧɬɢɮɢɤɚɬɨɪɚ (GUID), ɩɨɞɞɟɪɠɢɜɚɸɳɟɝɨ ɜɫɟ ɭɫɬɪɨɣɫɬɜɚ ɫ ɢɧɬɟɪɮɟɣɫɨɦ USB.
Ɂɚɬɟɦ ɩɟɪɟɞɚɞɢɦ GUID ɜ ɮɭɧɤɰɢɸ SetupDiGetClassDevs ɞɥɹ ɩɨɥɭ-
ɱɟɧɢɹ ɢɧɮɨɪɦɚɰɢɢ ɨɛ ɭɫɬɪɨɣɫɬɜɚɯ ɨɩɪɟɞɟɥɟɧɧɨɝɨ ɤɥɚɫɫɚ (ɜ ɧɚɲɟɦ ɫɥɭɱɚɟ –
USB). ɉɨɫɥɟ ɷɬɨɝɨ, ɩɟɪɢɨɞɢɱɟɫɤɢ ɜɵɡɵɜɚɹ ɮɭɧɤɰɢɸ SetupDiEnumDeviceInterfaces, ɨɩɪɟɞɟɥɹɟɦ ɩɚɪɚɦɟɬɪɵ ɜɫɟɯ ɢɦɟɸɳɢɯɫɹ ɜ ɫɢɫɬɟɦɟ USB-ɭɫɬɪɨɣɫɬɜ.
Ⱦɥɹ ɷɬɨɝɨ
ɞɨɩɨɥɧɢɬɟɥɶɧɨ ɩɪɢɦɟɧɢɦ ɮɭɧɤɰɢɸ SetupDiGetDeviceInter-
faceDetail. Ƚɥɚɜɧɚɹ ɟɟ ɡɚɞɚɱɚ ɫɨɫɬɨɢɬ ɜ ɜɨɡɜɪɚɳɟɧɢɢ ɩɭɬɢ ɤ ɧɚɣɞɟɧɧɨɦɭ
ɭɫɬɪɨɣɫɬɜɭ. ɂɫɩɨɥɶɡɭɹ ɩɭɬɶ, ɨɬɤɪɵɜɚɟɦ ɭɫɬɪɨɣɫɬɜɨ ɮɭɧɤɰɢɟɣ CreateFile ɢ
ɩɨɥɭɱɚɟɦ ɨɫɧɨɜɧɵɟ ɩɚɪɚɦɟɬɪɵ ɩɨɫɪɟɞɫɬɜɨɦ ɮɭɧɤɰɢɢ HidD_GetAttributes.
ɉɨɥɭɱɚɟɦ ɢɧɮɨɪɦɚɰɢɸ ɨ ɩɪɨɢɡɜɨɞɢɬɟɥɟ ɢ ɫɟɪɢɣɧɨɦ ɧɨɦɟɪɟ ɭɫɬɪɨɣɫɬɜɚ
(HidD_GetManufacturerString, HidD_GetProductString ɢ HidD_
GetSerialNumberString). ɂ ɜ ɡɚɜɟɪɲɟɧɢɢ ɡɚɤɪɵɜɚɟɦ ɬɟɤɭɳɟɟ ɭɫɬɪɨɣɫɬɜɨ
ɢ ɩɟɪɟɯɨɞɢɦ ɤ ɩɨɢɫɤɭ
ɫɥɟɞɭɸɳɟɝɨ
.
133
Ʉɨɝɞɚ ɜɫɟ ɭɫɬɪɨɣɫɬɜɚ ɧɚɣɞɟɧɵ, ɦɨɠɟɦ ɩɪɢɫɬɭɩɚɬɶ ɤ ɧɟɩɨɫɪɟɞɫɬɜɟɧɧɨɣ ɪɚɛɨɬɟ ɫ ɧɢɦɢ. ɋɧɚɱɚɥɚ ɫɥɟɞɭɟɬ ɩɪɨɚɧɚɥɢɡɢɪɨɜɚɬɶ ɜɨɡɦɨɠɧɨɫɬɢ ɭɫɬɪɨɣɫɬɜɚ, ɨɫɨɛɟɧɧɨ ɟɫɥɢ ɩɥɚɧɢɪɭɟɬɫɹ ɜɵɩɨɥɧɹɬɶ ɨɛɦɟɧ ɞɚɧɧɵɦɢ. ɗɬɚ ɡɚɞɚɱɚ ɪɟɲɚɟɬɫɹ ɜ
ɮɭɧɤɰɢɢ GetDeviceCaps. ȼɵɡɵɜɚɟɦ ɮɭɧɤɰɢɸ HidD_GetPreparsedData
(ɩɪɟɞɜɚɪɢɬɟɥɶɧɚɹ ɩɨɞɝɨɬɨɜɤɚ ɞɚɧɧɵɯ ɨɛ ɭɫɬɪɨɣɫɬɜɟ) ɢ ɜ ɫɥɭɱɚɟ ɭɫɩɟɲɧɨɝɨ ɡɚɜɟɪɲɟɧɢɹ ɨɩɪɟɞɟɥɹɟɦ ɧɟɩɨɫɪɟɞɫɬɜɟɧɧɨ ɩɨɞɞɟɪɠɢɜɚɟɦɵɟ ɭɫɬɪɨɣɫɬɜɨɦ ɜɨɡɦɨɠɧɨɫɬɢ (HidP_GetCaps
).
ɉɭɫɬɶ ɧɚɫ ɢɧɬɟɪɟɫɭɸɬ ɬɨɥɶɤɨ ɬɪɢ ɩɚɪɚɦɟɬɪɚ: ɪɚɡɦɟɪ ɞɚɧɧɵɯ ɞɥɹ ɭɩɪɚɜɥɟɧɢɹ ɫɜɨɣɫɬɜɚɦɢ ɭɫɬɪɨɣɫɬɜɚ (ɮɭɧɤɰɢɹ FeatureReportByteLength), ɦɢɧɢɦɚɥɶɧɵɟ ɪɚɡɦɟɪɵ ɜ ɛɚɣɬɚɯ ɜɯɨɞɧɨɝɨ (ɮɭɧɤɰɢɹ InputReportByteLength) ɢ
ɜɵɯɨɞɧɨɝɨ (ɮɭɧɤɰɢɹ OutputReportByteLength) ɛɭɮɟɪɨɜ ɞɥɹ ɨɛɦɟɧɚ ɞɚɧɧɵɦɢ. Ⱦɥɹ ɩɨɥɭɱɟɧɢɹ ɢ ɭɫɬɚɧɨɜɤɢ ɫɜɨɣɫɬɜ ɢɫɩɨɥɶɡɭɸɬɫɹ, ɫɨɨɬɜɟɬɫɬɜɟɧɧɨ,
ɮɭɧɤɰɢɢ HidD_GetFeature ɢ HidD_SetFeature. Ɉɛɦɟɧ ɞɚɧɧɵɦɢ ɫ
ɭɫɬɪɨɣɫɬɜɚɦɢ USB ɨɫɭɳɟɫɬɜɥɹɟɬɫɹ ɫ ɩɨɦɨɳɶɸ ɫɬɚɧɞɚɪɬɧɵɯ
ɮɚɣɥɨɜɵɯ ɮɭɧɤ-
ɰɢɣ Win32 – ReadFile ɢ WriteFile.
ȼɬɨɪɨɣ ɫɩɨɫɨɛ ɨɫɧɨɜɚɧ ɧɚ ɢɫɩɨɥɶɡɨɜɚɧɢɢ ɭɠɟ ɢɡɜɟɫɬɧɨɣ ɧɚɦ ɮɭɧɤɰɢɢ De-
viceIoControl. ɉɪɢɧɰɢɩ ɪɚɛɨɬɵ ɷɬɨɣ ɮɭɧɤɰɢɢ ɛɚɡɢɪɭɟɬɫɹ ɧɚ ɩɪɹɦɨɦ ɜɡɚɢɦɨɞɟɣɫɬɜɢɢ ɩɪɨɝɪɚɦɦɵ ɢ ɭɫɬɪɨɣɫɬɜɚ (ɞɪɚɣɜɟɪɚ) ɩɨɫɪɟɞɫɬɜɨɦ ɫɩɟɰɢɚɥɶɧɵɯ
ɭɩɪɚɜɥɹɸɳɢɯ ɤɨɞɨɜ. Ɍɚɤ, ɧɚɩɪɢɦɟɪ, ɞɥɹ ɫɛɪɨɫɚ ɩɚɪɚɦɟɬɪɨɜ USB-ɩɨɪɬɚ ɫɥɭɠɢɬ
ɤɨɞ IOCTL_INTERNAL_USB_RESET_PORT.
ɉɨɥɧɵɣ ɫɩɢɫɨɤ ɜɫɟɯ ɩɨɞɞɟɪɠɢɜɚɟɦɵɯ ɤɨɞɨɜ ɦɨɠɧɨ ɩɨɫɦɨɬɪɟɬɶ ɜ ɮɚɣɥɟ
usbioctl.h, ɜɯɨɞɹɳɟɦ ɜ ɫɨɫɬɚɜ ɩɚɤɟɬɚ DDK. Ʉɪɨɦɟ ɬɨɝɨ, ɩɨɫɪɟɞɫɬɜɨɦ ɮɭɧɤɰɢɢ DeviceIoControl ɦɨɠɧɨ ɜɵɩɨɥɧɹɬɶ ɫɬɚɧɞɚɪɬɧɵɟ ɡɚɩɪɨɫɵ ɞɥɹ
ɭɫɬɪɨɣɫɬɜ USB. Ɋɚɫɫɦɨɬɪɢɦ ɷɬɨ ɧɚ ɩɪɢɦɟɪɟ.
ɉɪɢɦɟɪ 3.36. ɂɫɩɨɥɶɡɨɜɚɧɢɟ ɫɬɚɧɞɚɪɬɧɵɯ ɡɚɩɪɨɫɨɜ.
#define CTL_CODE(DeviceType, Function, Method, Ac-
cess) (((DeviceType) << 16) | ((Access) << 14) |
((Function) << 2) | (Method))
// Ɉɩɪɟɞɟɥɟɹɟɦ ɤɨɧɫɬɚɧɬɵ
#define METHOD_BUFFERED 0
#define FILE_ANY_ACCESS 0
#define FILE_DEVICE_UNKNOWN 0x00000022
#define USBIO_IOCTL_VENDOR 0x0800
#define IOCTL_USBIO_WRITE_PACKET CTL_CODE( \
FILE_DEVICE_UNKNOWN, \
USBIO_IOCTL_VENDOR + 10, \
METHOD_BUFFERED, \ FILE_ANY_ACCESS)
// ɫɬɪɭɤɬɭɪɚ ɞɥɹ ɨɩɢɫɚɧɢɹ ɩɚɤɟɬɧɨɣ ɤɨɦɚɧɞɵ
struct ioPacket {
unsigned char Recipient;
unsigned char DeviceModel;
unsigned char MajorCmd;
unsigned char MinorCmd;
unsigned char DataMSB;
134
unsigned char DataLSB;
unsigned short Length;
} VENDORPACKET, *PVENDORPACKET;
// ɮɭɧɤɰɢɹ ɞɥɹ ɨɛɪɚɛɨɬɤɢ ɤɨɦɚɧɞɵ
int UsbCmd(PVENDORPACKET pPacket) {
ULONG nBytes;
BOOLEAN bSuccess;
// ɜɵɩɨɥɧɹɟɦ ɤɨɦɚɧɞɭ
bSuccess = DeviceIoControl(hUsb,
IOCTL_USBIO_WRITE_PACKET,
pPacket, sizeof( VENDORPACKET ), pPacket, sizeof(
VENDORPACKET ), &nBytes, NULL) ; if(!bSuccess ) return NULL;
else return nBytes;
}
ȼɫɟ ɩɟɪɟɱɢɫɥɟɧɧɵɟ ɫɩɨɫɨɛɵ ɩɪɨɝɪɚɦɦɢɪɨɜɚɧɢɹ ɭɫɬɪɨɣɫɬɜ USB ɢɫɩɨɥɶɡɭɸɬ ɫɩɟɰɢɚɥɶɧɵɣ ɫɢɫɬɟɦɧɵɣ ɞɪɚɣɜɟɪ. ɑɬɨɛɵ ɩɨɥɭɱɢɬɶ ɩɪɹɦɨɣ ɞɨɫɬɭɩ ɤ ɭɫɬɪɨɣɫɬɜɚɦ ɩɨɫɪɟɞɫɬɜɨɦ ɩɨɪɬɨɜ ɜɜɨɞɚ-ɜɵɜɨɞɚ, ɩɨɧɚɞɨɛɢɬɫɹ ɩɪɟɞɜɚɪɢɬɟɥɶɧɨ ɫɨɛɪɚɬɶ
ɢɧɮɨɪɦɚɰɢɸ ɨɛ ɚɞɪɟɫɚɯ, ɧɨɦɟɪɚɯ ɩɪɟɪɵɜɚɧɢɣ ɢ ɞɪɭɝɢɯ ɜɵɞɟɥɟɧɧɵɯ ɫɢɫɬɟɦɨɣ
ɪɟɫɭɪɫɚɯ.
ȼ ɡɚɜɟɪɲɟɧɢɢ ɪɚɫɫɦɨɬɪɢɦ ɭɧɢɜɟɪɫɚɥɶɧɵɣ
ɤɨɧɬɪɨɥɥɟɪ
ɛɚɡɨɜɨɝɨ ɭɡɥɚ USB
ɮɢɪɦɵ Intel (UHCI – Universal Host Controller Interface).
Ɋɚɛɨɬɚɬɶ ɫ ɤɨɧɬɪɨɥɥɟɪɨɦ ɦɨɠɧɨ ɤɚɤ ɧɚɩɪɹɦɭɸ ɩɨɫɪɟɞɫɬɜɨɦ ɩɨɪɬɨɜ, ɬɚɤ ɢ
ɱɟɪɟɡ ɭɩɪɚɜɥɹɸɳɢɟ ɩɪɨɝɪɚɦɦɧɵɟ ɦɨɞɭɥɢ (ɞɪɚɣɜɟɪɵ). ȼɬɨɪɨɣ ɜɚɪɢɚɧɬ ɥɭɱɲɟ,
ɩɨɫɤɨɥɶɤɭ ɨɬɜɟɱɚɟɬ ɤɨɧɰɟɩɰɢɢ ɪɚɛɨɬɵ ɫ ɨɛɨɪɭɞɨɜɚɧɢɟɦ, ɩɪɢɧɹɬɵɦ ɜ ɨɩɟɪɚɰɢɨɧɧɵɯ ɫɢɫɬɟɦɚɯ Windows.
Ʉɨɧɬɪɨɥɥɟɪ ɞɨɫɬɭɩɟɧ ɱɟɪɨɟɡ ɛɚɡɨɜɵɣ ɧɚɛɨɪ ɪɟɝɢɫɬɪɨɜ. Ɉɧɢ ɞɟɥɹɬɫɹ ɧɚ ɞɜɟ
ɝɪɭɩɩɵ: ɪɟɝɢɫɬɪɵ ɜɜɨɞɚ-ɜɵɜɨɞɚ ɢ ɪɟɝɢɫɬɪɵ ɤɨɧɮɢɝɭɪɚɰɢɢ ɞɥɹ
ɭɫɬɪɨɣɫɬɜ ɧɚ
ɲɢɧɟ PCI. ɉɟɪɜɚɹ ɝɪɭɩɩɚ ɨɬɜɟɱɚɟɬ ɡɚ ɨɬɨɛɪɚɠɟɧɢɟ ɚɞɪɟɫɨɜ ɜɜɨɞɚ-ɜɵɜɨɞɚ ɢ ɫɬɚɬɭɫɚ ɜ ɚɞɪɟɫɧɨɦ ɩɪɨɫɬɪɚɧɫɬɜɟ ɲɢɧɵ PCI. Ⱥɞɪɟɫɚ ɪɟɝɢɫɬɪɨɜ ɞɚɧɵ ɜ ɜɢɞɟ ɫɦɟɳɟɧɢɹ ɨɬɧɨɫɢɬɟɥɶɧɨ ɛɚɡɨɜɨɝɨ ɚɞɪɟɫɚ. ɋɩɢɫɨɤ ɪɟɝɢɫɬɪɨɜ ɜɜɨɞɚ-ɜɵɜɨɞɚ ɩɪɟɞɫɬɚɜɥɟɧ
ɜ ɬɚɛɥɢɰɟ 3.43.
ȼɬɨɪɚɹ ɝɪɭɩɩɚ ɪɟɝɢɫɬɪɨɜ ɧɟɨɛɯɨɞɢɦɚ ɞɥɹ ɩɪɟɞɫɬɚɜɥɟɧɢɹ ɜ ɩɪɨɫɬɪɚɧɫɬɜɟ
ɲɢɧɵ PCI ɚɞɪɟɫɧɵɯ ɪɟɝɢɫɬɪɨɜ ɞɥɹ ɩɨɞɞɟɪɠɤɢ ɭɫɬɪɨɣɫɬɜ USB. ɋɥɟɞɭɟɬ
ɭɱɢɬɵ
ɜɚɬɶ, ɱɬɨ ɤɨɧɬɪɨɥɥɟɪ ɧɟ ɜɡɚɢɦɨɞɟɣɫɬɜɭɟɬ ɫ ɲɢɧɨɣ PCI, ɚ ɥɢɲɶ ɩɪɟɞɨɫɬɚɜɥɹɟɬ ɟɣ
ɚɞɪɟɫɚ ɞɥɹ ɨɛɪɚɛɨɬɤɢ ɢɯ ɫɱɟɬɱɢɤɨɦ PCI. ɋɱɟɬɱɢɤ ɢɞɟɧɬɢɮɢɰɢɪɭɟɬ ɜɫɟ ɞɨɫɬɭɩɧɵɟ ɭɫɬɪɨɣɫɬɜɚ ɜ ɩɪɟɞɟɥɚɯ ɩɪɨɫɬɪɚɧɫɬɜɚ ɲɢɧɵ PCI ɢ ɪɚɫɩɪɟɞɟɥɹɟɬ ɫɢɫɬɟɦɧɵɟ
ɪɟɫɭɪɫɵ ɞɥɹ ɧɢɯ. ɋɩɢɫɨɤ ɪɟɝɢɫɬɪɨɜ ɤɨɧɮɢɝɭɪɚɰɢɢ ɩɨɤɚɡɚɧ ɜ ɬɚɛɥɢɰɟ 3.44.
135
-
Ɍ ɚ ɛ ɥ ɢ ɰ ɚ 3.43
Ɋɟɝɢɫɬɪɵ ɜɜɨɞɚ-ɜɵɜɨɞɚ
Ⱥɞɪɟɫ Ɋɟɝɢɫɬɪ
Ȼɚɡɨɜɵɣ ɚɞɪɟɫ + (00h–01h) USB Command (ɪɟɝɢɫɬɪ ɤɨɦɚɧɞ)
Ȼɚɡɨɜɵɣ ɚɞɪɟɫ + (02h–03h) USB Status (ɪɟɝɢɫɬɪ ɫɨɫɬɨɹɧɢɹ)
Ȼɚɡɨɜɵɣ ɚɞɪɟɫ + (04h–05h)
USB Interrupt Enable (ɪɟɝɢɫɬɪ ɭɩɪɚɜɥɟɧɢɹ
ɩɪɟɪɵɜɚɧɢɹɦɢ)
Ȼɚɡɨɜɵɣ ɚɞɪɟɫ + (06h–07h) Frame Number (ɪɟɝɢɫɬɪ ɫɱɟɬɱɢɤɚ ɤɚɞɪɨɜ)
Ȼɚɡɨɜɵɣ ɚɞɪɟɫ + (08h–0Bh)
Ȼɚɡɨɜɵɣ ɚɞɪɟɫ + 0Ch
Ȼɚɡɨɜɵɣ ɚɞɪɟɫ + (10h–11h)
Ȼɚɡɨɜɵɣ ɚɞɪɟɫ + (12h–13h)
Frame List Base Address (ɪɟɝɢɫɬɪ ɚɞɪɟɫɨɜ
ɫɩɢɫɤɚ ɤɚɞɪɨɜ)
Start Of Frame Modify (ɪɟɝɢɫɬɪ ɫɬɚɪɬɨɜɨɝɨ
ɤɚɞɪɚ)
Port 1 Status/Control (ɪɟɝɢɫɬɪ ɭɩɪɚɜɥɟɧɢɹ
ɢ ɫɬɚɬɭɫɚ ɞɥɹ ɩɨɪɬɚ 1)
Port 2 Status/Control (ɪɟɝɢɫɬɪ ɭɩɪɚɜɥɟɧɢɹ
ɢ ɫɬɚɬɭɫɚ ɞɥɹ ɩɨɪɬɚ 2)
Ɍ ɚ ɛ ɥ ɢ ɰ ɚ 3.44
Ɋɟɝɢɫɬɪɵ ɤɨɧɮɢɝɭɪɚɰɢɢ
Ⱥɞɪɟɫ ɫɦɟɳɟɧɢɹ PCI Ɋɟɝɢɫɬɪ
00h–08h
Ɋɟɝɢɫɬɪ ɨɛɪɚɛɚɬɵɜɚɟɬɫɹ, ɤɚɤ ɨɩɪɟɞɟɥɟɧɨ ɜ
ɫɩɟɰɢɮɢɤɚɰɢɢ ɞɥɹ ɪɟɝɢɫɬɪɚ ɭɫɬɪɨɣɫɬɜɚ PCI
09h–0Bh Ɋɟɝɢɫɬɪ ɤɨɞɚ ɤɥɚɫɫɚ
0Ch–1Fh
Ɋɟɝɢɫɬɪ ɨɛɪɚɛɚɬɵɜɚɟɬɫɹ, ɤɚɤ ɨɩɪɟɞɟɥɟɧɨ ɜ
ɫɩɟɰɢɮɢɤɚɰɢɢ ɞɥɹ ɪɟɝɢɫɬɪɚ ɭɫɬɪɨɣɫɬɜɚ PCI
20h–23h Ɋɟɝɢɫɬɪ ɚɞɪɟɫɨɜ
24h–5Fh
60h
61h–FFh
Ɋɟɝɢɫɬɪ ɨɛɪɚɛɚɬɵɜɚɟɬɫɹ, ɤɚɤ ɨɩɪɟɞɟɥɟɧɨ ɜ
ɫɩɟɰɢɮɢɤɚɰɢɢ ɞɥɹ ɪɟɝɢɫɬɪɚ ɭɫɬɪɨɣɫɬɜɚ PCI
Ɋɟɝɢɫɬɪ ɧɨɦɟɪɚ ɜɟɪɫɢɢ ɩɨɫɥɟɞɨɜɚɬɟɥɶɧɨɣ
ɲɢɧɵ
Ɋɟɝɢɫɬɪ ɨɛɪɚɛɚɬɵɜɚɟɬɫɹ, ɤɚɤ ɨɩɪɟɞɟɥɟɧɨ ɜ
ɫɩɟɰɢɮɢɤɚɰɢɢ ɞɥɹ ɪɟɝɢɫɬɪɚ ɭɫɬɪɨɣɫɬɜɚ PCI
Ɉɫɧɨɜɧɚɹ ɱɚɫɬɶ ɚɞɪɟɫɨɜ ɪɟɝɢɫɬɪɨɜ ɜɜɨɞɚ-ɜɵɜɨɞɚ ɜɵɛɢɪɚɟɬɫɹ ɜ ɪɟɝɢɫɬɪ
ɤɨɧɮɢɝɭɪɚɰɢɢ ɲɢɧɵ PCI. ɑɚɫɬɶ ɪɟɝɢɫɬɪɨɜ ɩɨɡɜɨɥɹɟɬ ɱɢɬɚɬɶ ɬɟɤɭɳɢɟ ɫɨɫɬɨɹɧɢɹ
ɩɨɪɬɨɜ, ɧɨ ɧɟ ɨɛɹɡɚɬɟɥɶɧɨ ɡɚɩɢɫɵɜɚɸɬ ɡɧɚɱɟɧɢɹ ɜ ɩɨɪɬ. ɉɪɨɝɪɚɦɦɚ ɞɨɥɠɧɚ
136
ɪ
(
d
)
ɩɪɨɜɟɪɢɬɶ ɫɨɫɬɨɹɧɢɟ ɪɟɝɢɫɬɪɚ ɢ ɨɩɪɟɞɟɥɢɬɶ ɦɨɦɟɧɬ, ɤɨɝɞɚ ɩɨɪɬ ɨɫɜɨɛɨɞɢɬɫɹ, ɢ
ɦɨɠɧɨ ɛɭɞɟɬ ɩɟɪɟɞɚɜɚɬɶ ɞɚɧɧɵɟ. ɗɬɨ ɫɞɟɥɚɧɨ ɞɥɹ ɬɨɝɨ, ɱɬɨɛɵ ɧɟ ɧɚɪɭɲɢɬɶ
ɮɭɧɤɰɢɨɧɢɪɨɜɚɧɢɟ ɲɢɧɵ PCI ɢ ɩɨɞɤɥɸɱɟɧɧɵɯ ɤ ɧɟɣ ɭɫɬɪɨɣɫɬɜ.
Ɋɟɝɢɫɬɪ ɤɨɦɚɧɞ ɫɨɞɟɪɠɢɬ ɫɜɟɞɟɧɢɹ ɨ ɬɨɦ, ɱɬɨ ɤɨɦɚɧɞɚ ɛɭɞɟɬ ɜɵɩɨɥɧɟɧɚ
ɛɚɡɨɜɵɦ ɤɨɧɬɪɨɥɥɟɪɨɦ ɭɡɥɚ. Ɂɚɩɢɫɶ ɜ ɪɟɝɢɫɬɪ ɡɧɚɱɟɧɢɹ ɢɧɢɰɢɢɪɭɟɬ ɜɵɩɨɥɧɟɧɢɟ
ɤɨɦɚɧɞɵ. Ɋɟɝɢɫɬɪ ɩɨɞɞɟɪɠɢɜɚɟɬ ɞɨɩɨɥɧɢɬɟɥɶɧɵɟ
ɛɢɬɵ ɞɥɹ ɜɵɩɨɥɧɟɧɢɹ, ɨɫɬɚɧɨɜɤɢ ɤɨɦɚɧɞɵ, ɚ ɬɚɤɠɟ ɞɥɹ ɨɬɥɚɞɤɢ. Ɋɟɝɢɫɬɪ ɞɨɫɬɭɩɟɧ ɞɥɹ ɱɬɟɧɢɹ ɢ ɡɚɩɢɫɢ. Ɂɧɚɱɟɧɢɟ ɩɨ ɭɦɨɥɱɚɧɢɸ ɪɚɜɧɨ 0000h. Ɏɨɪɦɚɬ ɪɟɝɢɫɬɪɚ ɩɪɟɞɫɬɚɜɥɟɧ ɜ ɬɚɛɥ. 3.45.
Ɍ ɚ ɛ ɥ ɢ ɰ ɚ 3.45
Ɏɨɪɦɚɬ ɪɟɝɢɫɬɪɚ ɤɨɦɚɧɞ
Ȼɢɬ Ɉɩɢɫɚɧɢɟ
ɇɚɡɧɚɱɟɧɢɟ
15–8 Ɋɟɡɟɪɜ ɇɟ ɢɫɩɨɥɶɡɭɸɬɫɹ
7
Ɋɚɡɦɟɪ ɩɚɤɟɬɚ
ɞɚɧɧɵɯ
Ɉɩɪɟɞɟɥɹɟɬ ɦɚɤɫɢɦɚɥɶɧɵɣ ɪɚɡɦɟɪ ɩɚɤɟɬɚ
ɞɚɧɧɵɯ ɜ ɛɚɣɬɚɯ (0 – 32 ɛɚɣɬɚ, 1 – 64 ɛɚɣɬɚ)
Ɂɚɞɚɟɬ ɮɥɚɝ ɤɨɧɮɢɝɭɪɚɰɢɢ. Ⱦɚɧɧɵɣ ɮɥɚɝ ɧɟ
6
ɤɨɧɮɢɝɭɪɚɰɢɢ
Ɏɥɚɝ
ɜɥɢɹɟɬ ɧɚ ɤɨɧɬɪɨɥɥɟɪ, ɚ ɥɢɲɶ ɩɨɦɨɝɚɟɬ ɩɪɨɝɪɚɦɦɧɨɦɭ ɨɛɟɫɩɟɱɟɧɢɸ ɫɨɨɛɳɢɬɶ ɨ ɡɚɜɟɪɲɟɧɢɢ ɩ
ɨɰɟɫɫɚ ɤɨɧɮɢɝɭɪɚɰɢɢ, ɭɫɬɚɧɨɜɢɜ ɛɢɬ ɜ 1
ɍɫɬɚɧɨɜɤɚ ɛɢɬɚ ɜ 1 ɜɤɥɸɱɚɟɬ ɪɟɠɢɦ ɨɬɥɚɞɤɢ,
5 Ɋɟɠɢɦ ɨɬɥɚɞɤɢ
ɢɧɚɱɟ (ɡɧɚɱɟɧɢɟ 0) ɤɨɧɬɪɨɥɥɟɪ ɩɟɪɟɯɨɞɢɬ ɜ
ɧɨɪɦɚɥɶɧɵɣ ɪɟɠɢɦ ɪɚɛɨɬɵ
Ɉɫɭɳɟɫɬɜɥɹɟɬ ɨɛɳɟɟ ɭɩɪɚɜɥɟɧɢɟ ɭɫɬɪɨɣɫɬɜɚɦɢ USB. ɍɫɬɚɧɨɜɤɚ ɛɢɬɚ ɜ 1 ɜɵɧɭɠɞɚɟɬ
ɤɨɧɬɪɨɥɥɟɪ ɩɟɪɟɞɚɬɶ ɨɛɳɢɣ ɫɢɝɧɚɥ ɝɨɬɨɜɧɨɫɬɢ ɞɥɹ ɪɚɛɨɬɵ. ɉɪɨɝɪɚɦɦɧɨɟ ɨɛɟɫɩɟɱɟɧɢɟ
4
Ɉɛɳɟɟ
ɭɩɪɚɜɥɟɧɢɟ
ɞɨɥɠɧɨ ɩɨ ɢɫɬɟɱɟɧɢɢ 20 ɦɫ ɭɫɬɚɧɨɜɢɬɶ ɛɢɬ
ɜ 0, ɬɟɦ ɫɚɦɵɦ ɫɨɨɛɳɢɜ ɤɨɧɬɪɨɥɥɟɪɭ, ɱɬɨ
ɭɫɬɪɨɣɫɬɜɚ USB ɝɨɬɨɜɵ ɤ ɪɚɛɨɬɟ. Ʉɨɧɬɪɨɥɥɟɪ ɦɨɠɟɬ ɭɫɬɚɧɚɜɥɢɜɚɬɶ ɞɚɧɧɵɣ ɛɢɬ ɜ ɪɚɡɥɢɱɧɵɯ ɫɢɬɭɚɰɢɹɯ: ɩɨɞɤɥɸɱɟɧɢɟ ɢɥɢ ɨɬɤɥɸ
-
ɱɟɧɢɟ ɭɫɬɪɨɣɫɬɜɚ, ɩɟɪɟɯɨɞ ɜ ɪɟɠɢɦ ɨɠɢɞɚɧɢɹ
Suspen
ɍɩɪɚɜɥɹɟɬ ɨɛɳɢɦ ɫɢɝɧɚɥɨɦ ɪɟɠɢɦɚ Suspend
Ɋɟɠɢɦ ɨɠɢɞɚɧɢɹ
3
(Suspend mode)
mode. ɍɫɬɚɧɨɜɤɚ ɛɢɬɚ ɜ 1 ɜɤɥɸɱɚɟɬ ɪɟɠɢɦ
Suspend mode ɞɥɹ ɜɫɟɯ ɭɫɬɪɨɣɫɬɜ USB. Ⱦɥɹ
ɜɵɯɨɞɚ ɢɡ ɷɬɨɝɨ ɪɟɠɢɦɚ ɫɥɟɞɭɟɬ ɭɫɬɚɧɨɜɢɬɶ
ɛɢɬ ɜ 0
ɍɩɪɚɜɥɹɟɬ ɨɛɳɢɦ ɫɛɪɨɫɨɦ ɜɫɟɯ ɪɟɝɢɫɬɪɨɜ ɢ
ɭɫɬɪɨɣɫɬɜ. ɍɫɬɚɧɨɜɤɚ ɛɢɬɚ ɜ 1 ɢɧɢɰɢɢɪɭɟɬ
2 Ɉɛɳɢɣ ɫɛɪɨɫ
ɫɛɪɨɫ ɭɫɬɪɨɣɫɬɜ USB ɢ ɩɟɪɟɡɚɝɪɭɠɚɟɬ ɥɨɝɢɤɭ, ɜɤɥɸɱɚɹ ɜɧɭɬɪɟɧɧɢɟ ɪɟɝɢɫɬɪɵ ɪɚɡɜɟɬɜɢɬɟɥɹ. ɉɪɨɝɪɚɦɦɧɨɟ ɨɛɟɫɩɟɱɟɧɢɟ ɭɫɬɚɧɚɜɥɢɜɚɟɬ ɛɢɬ ɜ 0 ɧɟ ɪɚɧɟɟ, ɱɟɦ ɱɟɪɟɡ 10 ɦɫ
137
ɪ
ɭ
Ɉ ɤ ɨ ɧ ɱ ɚ ɧ ɢ ɟ ɬ ɚ ɛ ɥ ɢ ɰ ɵ 3.45
Ȼɢɬ Ɉɩɢɫɚɧɢɟ ɇɚɡɧɚɱɟɧɢɟ
ɍɩɪɚɜɥɹɟɬ ɫɛɪɨɫɨɦ ɤɨɧɬɪɨɥɥɟɪɚ ɛɚɡɨɜɨɝɨ
ɭɡɥɚ. ɍɫɬɚɧɨɜɤɚ ɛɢɬɚ ɜ 1 ɜɵɩɨɥɧɹɟɬ ɫɛɪɨɫ
1
ɋɛɪɨɫ
ɤɨɧɬɪɨɥɥɟɪɚ
ɜɧɭɬɪɟɧɧɢɯ ɫɱɟɬɱɢɤɨɜ, ɬɚɣɦɟɪɨɜ ɢ ɞɪɭɝɨɣ
ɥɨɝɢɤɢ ɤɨɧɬɪɨɥɥɟɪɚ. ɉɪɢ ɷɬɨɦ ɨɛɦɟɧ ɞɚɧɧɵɦɢ ɫ ɭɫɬɪɨɣɫɬɜɚɦɢ USB ɧɟɦɟɞɥɟɧɧɨ ɩɪɟɤ
ɚɳɚɟɬɫɹ
ɍɫɬɚɧɨɜɤɚ ɛɢɬɚ ɜ 1 ɭɤɚɡɵɜɚɟɬ ɧɚ ɜɵɩɨɥɧɟɧɢɟ
ɤɨɦɚɧɞɵ. ɍɫɬɚɧɨɜɤɚ ɛɢɬɚ ɜ 0 ɡɚɫɬɚɜɥɹɟɬ ɛɚɡɨɜɵɣ ɭɡɟɥ ɡɚɜɟɪɲɢɬɶ ɜɵɩɨɥɧɟɧɢɟ ɬɟɤɭɳɟɣ
ɤɨɦɚɧɞɵ ɢ ɨɫɬɚɧɨɜɢɬɶɫɹ
0
ɍɩɪɚɜɥɟɧɢɟ
ɜɵɩɨɥɧɟɧɢɟɦ
ɤɨɦɚɧɞɵ
Ɋɟɝɢɫɬɪ ɫɨɫɬɨɹɧɢɹ ɩɨɡɜɨɥɹɟɬ ɨɬɫɥɟɠɢɜɚɬɶ ɬɟɤɭɳɢɟ ɩɪɟɪɵɜɚɧɢɹ ɢ ɫɨɫɬɨɹɧɢɹ ɤɨɧɬɪɨɥɥɟɪɚ ɛɚɡɨɜɨɝɨ ɭɡɥɚ. Ɉɧ ɞɨɫɬɭɩɟɧ ɞɥɹ ɱɬɟɧɢɹ ɢ ɡɚɩɢɫɢ. Ɂɚɩɢɫɶ ɡɧɚɱɟɧɢɹ 1 ɨɱɢɳɚɟɬ (ɭɫɬɚɧɚɜɥɢɜɚɟɬ ɜ 0) ɫɨɨɬɜɟɬɫɬɜɭɸɳɢɣ ɛɢɬ. Ɂɧɚɱɟɧɢɟ ɩɨ ɭɦɨɥɱɚɧɢɸ ɪɚɜɧɨ 0000h. Ɏɨɪɦɚɬ ɪɟɝɢɫɬɪɚ ɩɪɟɞɫɬɚɜɥɟɧ ɜ ɬɚɛɥɢɰɟ 3.46.
Ɍ ɚ ɛ ɥ ɢ ɰ ɚ 3.46
Ɏɨɪɦɚɬ ɪɟɝɢɫɬɪɚ ɫɨɫɬɨɹɧɢɹ
Ȼɢɬ Ɉɩɢɫɚɧɢɟ ɇɚɡɧɚɱɟɧɢɟ
15–6 Ɋɟɡɟɪɜ
ɇɟ ɢɫɩɨɥɶɡ
ɸɬɫɹ
Ȼɚɡɨɜɵɣ ɭɡɟɥ ɡɚɩɢɫɵɜɚɟɬ ɫɸɞɚ 1 ɩɨɫɥɟ
ɬɨɝɨ, ɤɚɤ ɜɵɩɨɥɧɟɧɢɟ ɤɨɦɚɧɞɵ ɛɵɥɨ
ɋɨɫɬɨɹɧɢɟ ɜɵɩɨɥɧɟɧɢɹ
5
ɤɨɦɚɧɞɵ
ɨɫɬɚɧɨɜɥɟɧɨ (ɡɚɩɢɫɚɧɨ ɡɧɚɱɟɧɢɟ 0 ɜ
ɛɢɬ 0 ɪɟɝɢɫɬɪɚ ɤɨɦɚɧɞ) ɩɪɨɝɪɚɦɦɧɵɦ
ɨɛɟɫɩɟɱɟɧɢɟɦ ɢɥɢ ɫɚɦɢɦ ɤɨɧɬɪɨɥɥɟɪɨɦ ɛɚɡɨɜɨɝɨ ɭɡɥɚ, ɧɚɩɪɢɦɟɪ, ɞɥɹ ɨɬɥɚɞɤɢ
ɍɫɬɚɧɚɜɥɢɜɚɟɬɫɹ ɛɚɡɨɜɵɦ ɭɡɥɨɦ ɜ 1,
ɉɪɢɡɧɚɤ ɨɲɢɛɤɢ
ɜ ɩɪɨɰɟɫɫɟ ɨɛɪɚɛɨɬɤɢ
4
ɛɚɡɨɜɵɣ ɭɡɟɥɨɦ
ɨɩɢɫɚɬɟɥɹ
ɤɨɝɞɚ ɜɨɡɧɢɤɚɟɬ ɧɟɭɫɬɪɚɧɢɦɚɹ ɨɲɢɛɤɚ. ɉɪɢ ɷɬɨɦ ɛɚɡɨɜɵɣ ɭɡɟɥ ɫɛɪɚɫɵɜɚɟɬ
ɛɢɬ 0 ɤɨɦɚɧɞɧɨɝɨ ɪɟɝɢɫɬɪɚ, ɱɬɨɛɵ
ɩɪɟɤɪɚɬɢɬɶ ɞɚɥɶɧɟɣɲɭɸ ɨɛɪɚɛɨɬɤɭ
ɤɨɦɚɧɞɵ. Ƚɟɧɟɪɢɪɭɟɬɫɹ ɚɩɩɚɪɚɬɧɨɟ
ɩɪɟɪɵɜɚɧɢɟ
ɍɫɬɚɧɚɜɥɢɜɚɟɬɫɹ ɛɚɡɨɜɵɦ ɭɡɥɨɦ ɜ 1,
ɟɫɥɢ ɩɪɨɢɫɯɨɞɢɬ ɨɲɢɛɤɚ, ɫɜɹɡɚɧɧɚɹ ɫ
3
ɉɪɢɡɧɚɤ ɫɢɫɬɟɦɧɨɣ
ɨɲɢɛɤɢ
ɫɢɫɬɟɦɧɵɦ ɞɨɫɬɭɩɨɦ ɤ ɛɚɡɨɜɨɦɭ ɤɨɧɬɪɨɥɥɟɪɭ ɭɡɥɚ. ɉɪɢ ɷɬɨɦ ɛɚɡɨɜɵɣ ɭɡɟɥ
ɨɱɢɳɚɟɬ ɛɢɬ 0 ɤɨɦɚɧɞɧɨɝɨ ɪɟɝɢɫɬɪɚ.
Ƚɟɧɟɪɢɪɭɟɬɫɹ ɚɩɩɚɪɚɬɧɨɟ ɩɪɟɪɵɜɚɧɢɟ
138
Ɉ ɤ ɨ ɧ ɱ ɚ ɧ ɢ ɟ ɬ ɚ ɛ ɥ ɢ ɰ ɵ 3.46
Ȼɢɬ Ɉɩɢɫɚɧɢɟ ɇɚɡɧɚɱɟɧɢɟ
ɍɫɬɚɧɚɜɥɢɜɚɟɬɫɹ ɛɚɡɨɜɵɦ ɭɡɥɨɦ ɜ 1,
ɩɪɢ ɩɨɥɭɱɟɧɢɢ ɫɢɝɧɚɥɚ Suspend mode
2
ɉɪɢɡɧɚɤ ɫɨɫɬɨɹɧɢɹ
ɨɠɢɞɚɧɢɹ
ɨɬ ɭɫɬɪɨɣɫɬɜɚ USB. Ɂɧɚɱɟɧɢɟ ɛɢɬɚ
ɤɨɪɪɟɤɬɧɨ ɬɨɥɶɤɨ ɜ ɬɨɦ ɫɥɭɱɚɟ, ɟɫɥɢ
ɛɚɡɨɜɵɣ ɭɡɟɥ ɧɚɯɨɞɢɬɫɹ ɜ ɪɟɠɢɦɟ
ɨɠɢɞɚɧɢɹ (ɛɢɬ 3 ɜ ɪɟɝɢɫɬɪɟ ɤɨɦɚɧɞ
ɭɫɬɚɧɨɜɥɟɧ ɜ 1).
ɉɪɢɡɧɚɤ ɨɲɢɛɤɢ
1
ɩɪɟɪɵɜɚɧɢɹ
ɧɚ ɭɫɬɪɨɣɫɬɜɟ USB
ɍɫɬɚɧɚɜɥɢɜɚɟɬɫɹ ɛɚɡɨɜɵɦ ɭɡɥɨɦ ɜ 1,
ɤɨɝɞɚ ɜɵɩɨɥɧɟɧɢɟ ɬɪɚɧɡɚɤɰɢɢ ɧɚ ɭɫɬɪɨɣɫɬɜɟ USB ɩɪɢɜɨɞɢɬ ɜ ɨɲɢɛɤɟ
(ɧɚɩɪɢɦɟɪ, ɩɟɪɟɩɨɥɧɟɧɢɟ ɫɱɟɬɱɢɤɚ)
ɍɫɬɚɧɚɜɥɢɜɚɟɬɫɹ ɛɚɡɨɜɵɦ ɭɡɥɨɦ ɜ 1,
ɋɨɫɬɨɹɧɢɟ ɩɪɟɪɵɜɚɧɢɹ
0
ɭɫɬɪɨɣɫɬɜɚ USB
ɤɨɝɞɚ ɩɪɟɪɵɜɚɧɢɟ ɜɵɡɜɚɧɨ ɡɚɜɟɪɲɟɧɢɟɦ ɬɪɚɧɡɚɤɰɢɢ ɧɚ ɭɫɬɪɨɣɫɬɜɟ USB
ɢɥɢ ɨɛɧɚɪɭɠɟɧ ɧɟɩɨɥɧɵɣ ɩɚɤɟɬ
ɞɚɧɧɵɯ
Ɋɟɝɢɫɬɪ ɭɩɪɚɜɥɟɧɢɹ ɩɪɟɪɵɜɚɧɢɹɦɢ ɩɨɡɜɨɥɹɟɬ ɜɤɥɸɱɚɬɶ ɢɥɢ ɜɵɤɥɸɱɚɬɶ ɡɚɩɪɨɫɵ ɧɚ ɩɪɟɪɵɜɚɧɢɹ ɞɥɹ ɩɪɨɝɪɚɦɦɧɨɝɨ ɨɛɟɫɩɟɱɟɧɢɹ. Ʉɨɝɞɚ ɩɪɟɪɵɜɚɧɢɹ ɪɚɡɪɟɲɟɧɵ, ɝɟɧɟɪɢɪɭɟɬɫɹ ɩɪɟɪɵɜɚɧɢɟ ɞɥɹ ɛɚɡɨɜɨɝɨ ɭɡɥɚ. Ɋɟɝɢɫɬɪ ɞɨɫɬɭɩɟɧ ɞɥɹ
ɱɬɟɧɢɹ ɢ ɡɚɩɢɫɢ. Ɂɧɚɱɟɧɢɟ ɩɨ ɭɦɨɥɱɚɧɢɸ ɪɚɜɧɨ 0000h. Ɏɨɪɦɚɬ ɪɟɝɢɫɬɪɚ ɩɪɟɞɫɬɚɜɥɟɧ ɜ ɬɚɛɥɢɰɟ 3.47.
Ɍ ɚ ɛ ɥ ɢ ɰ ɚ 3.47
Ɏɨɪɦɚɬ ɪɟɝɢɫɬɪɚ ɭɩɪɚɜɥɟɧɢɹ ɩɪɟɪɵɜɚɧɢɹɦɢ
Ȼɢɬ Ɉɩɢɫɚɧɢɟ ɇɚɡɧɚɱɟɧɢɟ
15–4 Ɋɟɡɟɪɜ ɇɟ ɢɫɩɨɥɶɡɭɸɬɫɹ
Ⱦɨɫɬɭɩɧɨɫɬɶ
3
ɩɪɟɪɵɜɚɧɢɹ ɞɥɹ
ɩɚɤɟɬɚ ɞɚɧɧɵɯ
2
1
Ⱦɨɫɬɭɩɧɨɫɬɶ
ɡɚɜɟɪɲɟɧɢɹ ɩɪɟɪɵɜɚɧɢɹ
Ⱦɨɫɬɭɩɧɨɫɬɶ ɫɨɫɬɨɹɧɢɹ
ɩɪɟɪɵɜɚɧɢɹ
Ⱦɨɫɬɭɩɧɨɫɬɶ
0
ɩɪɟɪɵɜɚɧɢɹ ɩɨ ɜɪɟɦɟɧɢ
ɢ ɤɨɧɬɪɨɥɶɧɨɣ ɫɭɦɦɟ
Ɉɩɪɟɞɟɥɚɟɬ ɪɚɛɨɬɭ ɩɪɟɪɵɜɚɧɢɹ ɩɪɢ
ɩɟɪɟɞɚɱɟ ɤɨɪɨɬɤɨɝɨ ɩɚɤɟɬɚ ɞɚɧɧɵɯ.
ɍɫɬɚɧɨɜɤɚ ɛɢɬɚ ɜ 1 ɜɤɥɸɱɚɟɬ,
ɚ ɭɫɬɚɧɨɜɤɚ ɜ 0 ɜɵɤɥɸɱɚɟɬ ɩɪɟɪɵɜɚɧɢɟ
Ɉɩɪɟɞɟɥɹɟɬ ɜɵɞɚɱɭ ɩɪɟɪɵɜɚɧɢɹ ɧɚ
ɡɚɜɟɪɲɟɧɢɟ ɩɟɪɟɞɚɱɢ (1 – ɜɤɥɸɱɟɧɨ,
0 – ɜɵɤɥɸɱɟɧɨ)
ɍɩɪɚɜɥɹɟɬ ɩɪɟɪɵɜɚɧɢɟɦ ɞɥɹ ɪɟɠɢɦɚ
Suspend mode (1 – ɜɤɥɸɱɟɧɨ,
0 – ɜɵɤɥɸɱɟɧɨ)
ɍɩɪɚɜɥɹɟɬ ɩɪɟɪɵɜɚɧɢɟɦ ɞɥɹ ɫɢɬɭɚɰɢɣ,
ɤɨɝɞɚ ɢɫɬɟɤɚɟɬ ɜɪɟɦɹ ɜɵɩɨɥɧɟɧɢɹ
ɨɩɟɪɚɰɢɢ, ɢ ɞɥɹ ɪɟɡɭɥɶɬɚɬɚ ɩɪɨɜɟɪɤɢ
ɤɨɧɬɪɨɥɶɧɨɣ ɫɭɦɦɵ ɩɚɤɟɬɚ ɞɚɧɧɵɯ
139
Ɋɟɝɢɫɬɪ ɫɱɟɬɱɢɤɚ ɤɚɞɪɨɜ ɫɥɭɠɢɬ ɞɥɹ ɚɧɚɥɢɡɚ ɱɢɫɥɚ ɤɚɞɪɨɜ, ɩɟɪɟɞɚɜɚɟɦɵɯ ɜ
ɩɚɤɟɬɟ ɞɚɧɧɵɯ. Ɉɛɧɨɜɥɹɟɬɫɹ ɩɨɫɥɟ ɤɚɠɞɨɝɨ ɡɚɜɟɪɲɟɧɢɹ ɩɟɪɟɞɚɱɢ ɫɩɢɫɤɚ ɤɚɞɪɨɜ.
ȿɫɥɢ ɛɚɡɨɜɵɣ ɭɡɟɥ ɨɫɬɚɧɨɜɥɟɧ, ɜ ɷɬɨɬ ɪɟɝɢɫɬɪ ɩɢɫɚɬɶ ɧɟɥɶɡɹ. Ɋɟɝɢɫɬɪ ɞɨɫɬɭɩɟɧ ɞɥɹ
ɱɬɟɧɢɹ ɢ ɡɚɩɢɫɢ. ȼ ɪɟɠɢɦɟ ɡɚɩɢɫɢ ɫɥɟɞɭɟɬ ɩɟɪɟɞɚɜɚɬɶ ɬɨɥɶɤɨ 16-ɪɚɡɪɹɞɧɨɟ ɡɧɚɱɟɧɢɟ, ɢɧɚɱɟ ɜɨɡɧɢɤɧɟɬ ɧɟɨɩɪɟɞɟɥɟɧɧɚɹ ɨɲɢɛɤɚ. Ɂɧɚɱɟɧɢɟ ɩɨ ɭɦɨɥɱɚɧɢɸ ɪɚɜɧɨ
0000h. Ɏɨɪɦɚɬ ɪɟɝɢɫɬɪɚ ɩɪɟɞɫɬɚɜɥɟɧ ɜ ɬɚɛɥɢɰɟ 3.48.
Ɍ ɚ ɛ ɥ ɢ ɰ ɚ 3.48
Ɏɨɪɦɚɬ ɪɟɝɢɫɬɪɚ ɫɱɟɬɱɢɤɚ ɤɚɞɪɨɜ
Ȼɢɬ Ɉɩɢɫɚɧɢɟ ɉɪɢɦɟɱɚɧɢɟ
15–11 Ɋɟɡɟɪɜ ɇɟ ɢɫɩɨɥɶɡɭɸɬɫɹ
Ɂɧɚɱɟɧɢɟ ɭɜɟɥɢɱɢɜɚɟɬɫɹ
ɩɪɢɦɟɪɧɨ ɱɟɪɟɡ ɤɚɠɞɭɸ
1 ɦɫ
10–0
ɋɩɢɫɨɤ ɬɟɤɭɳɢɯ ɢɧɞɟɤɫɨɜ ɢɥɢ
ɧɨɦɟɪɨɜ ɤɚɞɪɨɜ. ɋɨɞɟɪɠɚɬ ɱɢɫɥɨ
ɤɚɞɪɨɜ ɜ ɫɩɢɫɤɟ
Ɋɟɝɢɫɬɪ ɚɞɪɟɫɨɜ ɞɥɹ ɫɩɢɫɤɚ ɤɚɞɪɨɜ ɫɨɞɟɪɠɢɬ ɛɚɡɨɜɵɣ ɚɞɪɟɫ ɫɩɢɫɤɚ ɤɚɞɪɨɜ
ɜ ɫɢɫɬɟɦɧɨɣ ɩɚɦɹɬɢ. Ɋɟɝɢɫɬɪ ɡɚɝɪɭɠɚɟɬɫɹ ɩɟɪɟɞ ɧɚɱɚɥɨɦ ɜɵɩɨɥɧɟɧɢɹ ɤɨɦɚɧɞɵ
ɛɚɡɨɜɵɦ ɤɨɧɬɪɨɥɥɟɪɨɦ ɭɡɥɚ. ɉɪɢ ɷɬɨɦ ɢɫɩɨɥɶɡɭɸɬɫɹ ɬɨɥɶɤɨ ɫɬɚɪɲɢɟ 20 ɛɢɬɨɜ,
ɚ ɨɫɬɚɜɲɢɟɫɹ 12 ɭɫɬɚɧɚɜɥɢɜɚɸɬɫɹ ɜ 0 ɞɥɹ ɜɵɪɚɜɧɢɜɚɧɢɹ ɞɨ 2 ɛɚɣɬɨɜ. ɋɨɞɟɪɠɚɧɢɟ ɪɟɝɢɫɬɪɚ ɨɛɴɟɞɢɧɟɧɨ ɫɨ ɫɱɟɬɱɢɤɨɦ ɤɨɥɢɱɟɫɬɜɚ ɤɚɞɪɨɜ ɞɥɹ ɩɨɥɭɱɟɧɢɹ ɜɨɡɦɨɠɧɨɫɬɢ ɩɨɫɥɟɞɨɜɚɬɟɥɶɧɨɣ ɨɛɪɚɛɨɬɤɢ
ɫɩɢɫɤɚ ɤɚɞɪɨɜ. ɉɨɞɞɟɪɠɢɜɚɸɬɫɹ ɞɨ
1024 ɫɩɢɫɤɨɜ. Ɋɟɝɢɫɬɪ ɞɨɫɬɭɩɟɧ ɞɥɹ ɱɬɟɧɢɹ ɢ ɡɚɩɢɫɢ. ȼ ɛɢɬɵ 12–31 ɫɥɟɞɭɟɬ ɡɚɩɢɫɚɬɶ ɛɚɡɨɜɵɣ ɚɞɪɟɫ ɜ ɩɚɦɹɬɢ. Ȼɢɬɵ 0–11 ɡɚɪɟɡɟɪɜɢɪɨɜɚɧɵ.
Ɋɟɝɢɫɬɪ ɫɬɚɪɬɨɜɨɝɨ ɤɚɞɪɚ ɢɦɟɟɬ ɪɚɡɦɟɪ 1 ɛɚɣɬ ɢ ɫɥɭɠɢɬ ɞɥɹ ɝɟɧɟɪɚɰɢɢ
ɫɬɚɪɬɨɜɨɝɨ ɤɚɞɪɚ ɩɚɤɟɬɚ ɞɚɧɧɵɯ. Ʉɚɠɞɨɟ ɧɨɜɨɟ ɡɧɚɱɟɧɢɟ, ɡɚɩɢɫɚɧɧɨɟ ɜ ɪɟɝɢɫɬɪ,
ɩɨɡɜɨɥɹɟɬ ɫɢɧɯɪɨɧɢɡɢɪɨɜɚɬɶ ɫɥɟɞɭɸɳɢɣ ɤɚɞɪ. Ɍɚɤɢɦ ɨɛɪɚɡɨɦ, ɪɟɝɢɫɬɪ ɦɨɠɟɬ
ɩɪɢɦɟɧɹɬɶɫɹ ɞɥɹ ɤɨɪɪɟɤɬɢɪɨɜɤɢ ɫɱɟɬɱɢɤɚ ɤɚɞɪɨɜ ɨɬɧɨɫɢɬɟɥɶɧɨ ɫɢɫɬɟɦɧɵɯ ɱɚɫɨɜ. Ɋɟɝɢɫɬɪ ɞɨɫɬɭɩɟɧ ɞɥɹ ɱɬɟɧɢɹ ɢ ɡɚɩɢɫɢ. ȼ ɛɢɬɵ 0–6 ɡɚɧɨɫɢɬɫɹ ɡɧɚɱɟɧɢɟ ɞɥɹ
ɫɢɧɯɪɨɧɢɡɚɰɢɢ ɫɬɚɪɬɨɜɨɝɨ ɤɚɞɪɚ, ɛɢɬ 7 ɡɚɪɟɡɟɪɜɢɪɨɜɚɧ.
Ɋɟɝɢɫɬɪɵ ɭɩɪɚɜɥɟɧɢɹ ɢ ɫɬɚɬɭɫɚ – ɷɬɨ ɞɜɚ ɨɞɧɨɬɢɩɧɵɯ 16-ɪɚɡɪɹɞɧɵɯ ɪɟɝɢɫɬɪɚ ɞɥɹ 1 ɢ 2 ɩɨɪɬɨɜ ɛɚɡɨɜɨɝɨ ɤɨɧɬɪɨɥɥɟɪɚ ɭɡɥɚ. ɋɥɭɠɚɬ ɞɥɹ ɨɬɪɚɠɟɧɢɹ ɫɨɫɬɨɹɧɢɹ ɢ ɭɩɪɚɜɥɟɧɢɹ ɛɚɡɨɜɵɦ ɤɨɧɬɪɨɥɥɟɪɨɦ ɭɡɥɚ
. Ɋɟɝɢɫɬɪɵ ɞɨɫɬɭɩɧɵ ɞɥɹ ɱɬɟɧɢɹ
ɢ ɡɚɩɢɫɢ. Ɂɚɩɢɫɶ ɫɥɟɞɭɟɬ ɩɪɨɢɡɜɨɞɢɬɶ ɬɨɥɶɤɨ ɜ ɜɢɞɟ ɫɥɨɜɚ. ɉɨ ɭɦɨɥɱɚɧɢɸ ɡɧɚɱɟɧɢɟ ɪɟɝɢɫɬɪɚ ɪɚɜɧɨ 0080h.
Ɋɟɝɢɫɬɪɵ ɧɟɞɨɫɬɭɩɧɵ ɩɨɫɥɟ ɜɵɤɥɸɱɟɧɢɹ ɩɢɬɚɧɢɹ, ɨɛɳɟɝɨ ɫɛɪɨɫɚ ɢɥɢ ɫɛɪɨ-
ɫɚ ɛɚɡɨɜɨɝɨ ɤɨɧɬɪɨɥɥɟɪɚ ɭɡɥɚ. Ɏɨɪɦɚɬ ɪɟɝɢɫɬɪɚ ɩɪɟɞɫɬɚɜɥɟɧ ɜ ɬɚɛɥɢɰɟ 3.49.
140
Соседние файлы в предмете [НЕСОРТИРОВАННОЕ]