b luo / mbed-dev

mbed library sources. With a patch for the can_api

Fork of mbed-dev by mbed official

targets/hal/TARGET_ONSEMI/TARGET_NCS36510/uart.h@144:ef7eb2e8f9f7, 2016-09-02 (annotated)

Committer:
<>
Date:
Fri Sep 02 15:07:44 2016 +0100
Revision:
144:ef7eb2e8f9f7
Child:
147:30b64687e01f
This updates the lib to the mbed lib v125

Who changed what in which revision?

UserRevisionLine numberNew contents of line
<> 144:ef7eb2e8f9f7 1 /**
<> 144:ef7eb2e8f9f7 2 ******************************************************************************
<> 144:ef7eb2e8f9f7 3 * @file uart.h
<> 144:ef7eb2e8f9f7 4 * @brief Defines common properties of any UART driver.
<> 144:ef7eb2e8f9f7 5 * @internal
<> 144:ef7eb2e8f9f7 6 * @author ON Semiconductor
<> 144:ef7eb2e8f9f7 7 * $Rev: 2074 $
<> 144:ef7eb2e8f9f7 8 * $Date: 2013-07-10 18:06:15 +0530 (Wed, 10 Jul 2013) $
<> 144:ef7eb2e8f9f7 9 ******************************************************************************
<> 144:ef7eb2e8f9f7 10 * @copyright (c) 2012 ON Semiconductor. All rights reserved.
<> 144:ef7eb2e8f9f7 11 * ON Semiconductor is supplying this software for use with ON Semiconductor
<> 144:ef7eb2e8f9f7 12 * processor based microcontrollers only.
<> 144:ef7eb2e8f9f7 13 *
<> 144:ef7eb2e8f9f7 14 * THIS SOFTWARE IS PROVIDED "AS IS". NO WARRANTIES, WHETHER EXPRESS, IMPLIED
<> 144:ef7eb2e8f9f7 15 * OR STATUTORY, INCLUDING, BUT NOT LIMITED TO, IMPLIED WARRANTIES OF
<> 144:ef7eb2e8f9f7 16 * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE APPLY TO THIS SOFTWARE.
<> 144:ef7eb2e8f9f7 17 * ON SEMICONDUCTOR SHALL NOT, IN ANY CIRCUMSTANCES, BE LIABLE FOR SPECIAL,
<> 144:ef7eb2e8f9f7 18 * INCIDENTAL, OR CONSEQUENTIAL DAMAGES, FOR ANY REASON WHATSOEVER.
<> 144:ef7eb2e8f9f7 19 * @endinternal
<> 144:ef7eb2e8f9f7 20 *
<> 144:ef7eb2e8f9f7 21 * @details
<> 144:ef7eb2e8f9f7 22 * A UART driver must comply to the generic driver template (see driver.h), and
<> 144:ef7eb2e8f9f7 23 * more specifically to the character driver template (see char_driver.h). All
<> 144:ef7eb2e8f9f7 24 * UART drivers share some properties; defining these is the purpose of this file.
<> 144:ef7eb2e8f9f7 25 *
<> 144:ef7eb2e8f9f7 26 * The options passed when opening a UART device should at least include the
<> 144:ef7eb2e8f9f7 27 * flow control type and the baud rate. These are included in the uart_options_t
<> 144:ef7eb2e8f9f7 28 * data type. The type can be extended by a UART driver implementation.
<> 144:ef7eb2e8f9f7 29 *
<> 144:ef7eb2e8f9f7 30 * The UART driver implementation must make its driver publicly available with
<> 144:ef7eb2e8f9f7 31 * an external global variable.
<> 144:ef7eb2e8f9f7 32 *
<> 144:ef7eb2e8f9f7 33 * @ingroup uart
<> 144:ef7eb2e8f9f7 34 */
<> 144:ef7eb2e8f9f7 35
<> 144:ef7eb2e8f9f7 36 #ifndef UART_H_
<> 144:ef7eb2e8f9f7 37 #define UART_H_
<> 144:ef7eb2e8f9f7 38
<> 144:ef7eb2e8f9f7 39 //#include "char_driver.h"
<> 144:ef7eb2e8f9f7 40
<> 144:ef7eb2e8f9f7 41 /** Type listing the supported kinds of flow control. */
<> 144:ef7eb2e8f9f7 42 typedef enum {
<> 144:ef7eb2e8f9f7 43 /** No flow control */
<> 144:ef7eb2e8f9f7 44 none,
<> 144:ef7eb2e8f9f7 45 /** use hardware CTS (External CPU indicates it is ok for the modem to transmit)
<> 144:ef7eb2e8f9f7 46 * and RTS (modem requests to sent to external CPU) flow control.
<> 144:ef7eb2e8f9f7 47 */
<> 144:ef7eb2e8f9f7 48 rtscts,
<> 144:ef7eb2e8f9f7 49 /** use hardware CTS/RTS flow control, but CTS is no response to RTS,
<> 144:ef7eb2e8f9f7 50 * RTS and CTS are used to indicate intent to transmit.
<> 144:ef7eb2e8f9f7 51 */
<> 144:ef7eb2e8f9f7 52 rtscts_e
<> 144:ef7eb2e8f9f7 53 } flow_control_t;
<> 144:ef7eb2e8f9f7 54
<> 144:ef7eb2e8f9f7 55 /** A set of options to be passed when creating a uart device instance. */
<> 144:ef7eb2e8f9f7 56 typedef struct uart_options {
<> 144:ef7eb2e8f9f7 57 uint32_t baudrate; /**< The expected baud rate. */
<> 144:ef7eb2e8f9f7 58 flow_control_t control;/**< Defines type of flow control, none or rtscts */
<> 144:ef7eb2e8f9f7 59 } uart_options_t, *uart_options_pt;
<> 144:ef7eb2e8f9f7 60
<> 144:ef7eb2e8f9f7 61 #endif /* UART_H_ */