|
 |
NewAge Net Serial Driver
|
 |
|
|
|
|
|
|
Версия: |
2.0 |
| Автор: | New Age Information Technologies |
| Лицензия: | Commercial |
| Скачать |
Цена: | $89 |
Описание:
While the operation of different facilities, which are connected to a computer via serial port, there may appear the necessity to start up utility program (for these facilities) not in the machine, to which the facilities connect directly, but in the remote machine, that is connected to the facility server via the network (TCP/IP).
The developers of the given facilities very often face with such a necessity. For instance, during the debugging in a remote machine or when different people with the help of different machines (which are nevertheless connected to one machine) maintain the same facilities.
INSD is designed especially for the solving of these problems. The use of our product gives you the possibility to give the remote access to serial port via TCP/IP. The product consists of three parts:
1. NVSD is a program emulator of serial ports (up to 255) for operational system W2K/XP.
2. NNSD client is the service, which realizes the exchange between NVSD and TCP/IP.
3. NNSD server is a service which realizes the exchange between a real driver of the serial port and TCP/IP.
NNSD client and server handle two flows: outcoming and incoming.
The client takes the bytes that were transferred to all the virtual ports earlier and then transfers them to the server, which was started up on the other computer. Also the client receives flows from the server and gives the bytes (as those which came from the outside) to NVSD.
IP address of the receiving server, port number and the number of the real serial port on the receiver are specified on the client for each port.
The server receives the information from clients and then transfers it to the ports specified by them. As for the flows, which came from these ports, the server transfers them to the client as well. Besides the data flow, TCP/IP transfers the overhead information about the condition of different signals on serial port physical contacts.
Скриншот:
|
|
|
|
|
|
|
|
 |
Афоризм
|
 |
|
|
|
Сколько нелепостей говорится людьми только из желания сказать что-нибудь новое.
Ф. Вольтер
|
|
|
|
|
Анекдот
|
|
|
|
|
Дело было в Китае в период борьбы с неконтролирован-
ной рождаемостью. Тогда повсеместно по решению властей муж-
чинам делали стерилизацию. Эту процедуру решила посмотреть де-
легация иностранных врачей.
Приехали в глухое село какой-то провинции. Заглядывают
в сарай, к которому тянулась длинная очередь мужчин. Смотрят:
сидит огромный китаец и двумя кирпичами бьет с двух сторон по
мужскому достоинству подошедшего пациента. Врачи изумились:
-- Ведь больно, должно быть...
Огромный китаец ухмыльнулся.
-- Это сначала было больно, пальцы посбивал, а теперь на-
ловчился.
|
|
|
|
|
Прикол
|
|
|
|
|
Кулер тоже вертолет. Только маленький еще.
|
|
|
|
|
|
