Configurações
Entrega rápida
Incoterms
Tipos de pagamentos
Produto do Mercado
Slide 1
Slide 2
Slide 3
Slide 4
Slide 5
Slide 6
Slide 7
Slide 8
Slide 9
Slide 10
Slide 11
Slide 12
Slide 13
Slide 14
Slide 15
Slide 16
Slide 17
Slide 18
Slide 19
Slide 20
Slide 21
Slide 22
Slide 23
Slide 24
Slide 25
Slide 26
Slide 27
Slide 28
Slide 29
Slide 30
Slide 31
Slide 32
Slide 33
Slide 34
Slide 35
Slide 36
Product List
A simple device driver can be created to interact with a process and use unexpected tools. Tools can be used to pipe the input from a device driver into other UNIX processes. A special mark is placed in the file system which acts as a portal to a particular device driver. There the ioctl call, which works in many situations. It allows changes to baud rates, set up target addresses, set up speeds, and set up configuration options for the particular device. Then a read or a write will stream the data into or out of the device.
PTM Published on: 2006-01-20
Brasil