TY - BOOK AU - Campbell, Joe TI - C programmers guide to serial communications / SN - 0672225840 PY - 1991/// CY - Carmel, Ind. : PB - Sams, KW - Tesauro SPINES KW - LENGUAJES DE PROGRAMACIÓN N1 - El material complementario es una lámina desplegable con fuentes; Apéndices, bibliografía índices de funciones y alfabético p. 587-655. ; ASCII; Fundamentals of asynchronous technology; Errors and error detection; Information transfer; Modems and modem control; The UART. A conceptual model; Real-world hardware : Two UARTs; The Hayes smartmodem; Designing a basic serial I/O library; Portability considerations; Timing functions; Functions for baud rate and data format; RS-232 control; Miscellaneous UART functions; Formatted output; Formated input; Smartmodem programming; XMODEM file transfers; CRC calculations; Interrupts ER -