December 2005
Intermediate to advanced
432 pages
12h 32m
English
Content preview from Embedded Linux System Design and Development
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138 Embedded Linux System Design and Development
5.1.5 Termios Settings
Finally we discuss the function that does the termios settings. Termios settings
are the set of terminal settings that include a variety of options; these are
roughly classified into:
Control options such the baud rate, number of data bits, parity, and stop bits
Line options, input options, and output options
Implementing the termios settings is done across various TTY layers; the
low-level driver has to bother only about the control options. These options
are set using the
c_cflag field of the terminos structure. The function
my_uart_set_terminos that sets these options is shown ...
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