David DiCarlo / mbed-src-KL05Z-smart-sensor

Fork of mbed for KL05Z based smart sensor which has no crystal on the board, so MCG FEI mode is required.

Dependents:   smart-sensor-KL05Z-debug

Fork of mbed-src by Ermanno Brusadin

api/RawSerial.h@1:da408b460382, 2018-01-29 (annotated)

Committer:
r14793
Date:
Mon Jan 29 15:38:37 2018 +0000
Revision:
1:da408b460382
Parent:
0:0a673c671a56 
changed KL05 MCG mode to FEI for smart sensor boards (no crystal)

Who changed what in which revision?

UserRevisionLine numberNew contents of line
ebrus 0:0a673c671a56 1 /* mbed Microcontroller Library
ebrus 0:0a673c671a56 2 * Copyright (c) 2006-2013 ARM Limited
ebrus 0:0a673c671a56 3 *
ebrus 0:0a673c671a56 4 * Licensed under the Apache License, Version 2.0 (the "License");
ebrus 0:0a673c671a56 5 * you may not use this file except in compliance with the License.
ebrus 0:0a673c671a56 6 * You may obtain a copy of the License at
ebrus 0:0a673c671a56 7 *
ebrus 0:0a673c671a56 8 * http://www.apache.org/licenses/LICENSE-2.0
ebrus 0:0a673c671a56 9 *
ebrus 0:0a673c671a56 10 * Unless required by applicable law or agreed to in writing, software
ebrus 0:0a673c671a56 11 * distributed under the License is distributed on an "AS IS" BASIS,
ebrus 0:0a673c671a56 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
ebrus 0:0a673c671a56 13 * See the License for the specific language governing permissions and
ebrus 0:0a673c671a56 14 * limitations under the License.
ebrus 0:0a673c671a56 15 */
ebrus 0:0a673c671a56 16 #ifndef MBED_RAW_SERIAL_H
ebrus 0:0a673c671a56 17 #define MBED_RAW_SERIAL_H
ebrus 0:0a673c671a56 18
ebrus 0:0a673c671a56 19 #include "platform.h"
ebrus 0:0a673c671a56 20
ebrus 0:0a673c671a56 21 #if DEVICE_SERIAL
ebrus 0:0a673c671a56 22
ebrus 0:0a673c671a56 23 #include "SerialBase.h"
ebrus 0:0a673c671a56 24 #include "serial_api.h"
ebrus 0:0a673c671a56 25
ebrus 0:0a673c671a56 26 namespace mbed {
ebrus 0:0a673c671a56 27
ebrus 0:0a673c671a56 28 /** A serial port (UART) for communication with other serial devices
ebrus 0:0a673c671a56 29 * This is a variation of the Serial class that doesn't use streams,
ebrus 0:0a673c671a56 30 * thus making it safe to use in interrupt handlers with the RTOS.
ebrus 0:0a673c671a56 31 *
ebrus 0:0a673c671a56 32 * Can be used for Full Duplex communication, or Simplex by specifying
ebrus 0:0a673c671a56 33 * one pin as NC (Not Connected)
ebrus 0:0a673c671a56 34 *
ebrus 0:0a673c671a56 35 * Example:
ebrus 0:0a673c671a56 36 * @code
ebrus 0:0a673c671a56 37 * // Send a char to the PC
ebrus 0:0a673c671a56 38 *
ebrus 0:0a673c671a56 39 * #include "mbed.h"
ebrus 0:0a673c671a56 40 *
ebrus 0:0a673c671a56 41 * RawSerial pc(USBTX, USBRX);
ebrus 0:0a673c671a56 42 *
ebrus 0:0a673c671a56 43 * int main() {
ebrus 0:0a673c671a56 44 * pc.putc('A');
ebrus 0:0a673c671a56 45 * }
ebrus 0:0a673c671a56 46 * @endcode
ebrus 0:0a673c671a56 47 */
ebrus 0:0a673c671a56 48 class RawSerial: public SerialBase {
ebrus 0:0a673c671a56 49
ebrus 0:0a673c671a56 50 public:
ebrus 0:0a673c671a56 51 /** Create a RawSerial port, connected to the specified transmit and receive pins
ebrus 0:0a673c671a56 52 *
ebrus 0:0a673c671a56 53 * @param tx Transmit pin
ebrus 0:0a673c671a56 54 * @param rx Receive pin
ebrus 0:0a673c671a56 55 *
ebrus 0:0a673c671a56 56 * @note
ebrus 0:0a673c671a56 57 * Either tx or rx may be specified as NC if unused
ebrus 0:0a673c671a56 58 */
ebrus 0:0a673c671a56 59 RawSerial(PinName tx, PinName rx);
ebrus 0:0a673c671a56 60
ebrus 0:0a673c671a56 61 /** Write a char to the serial port
ebrus 0:0a673c671a56 62 *
ebrus 0:0a673c671a56 63 * @param c The char to write
ebrus 0:0a673c671a56 64 *
ebrus 0:0a673c671a56 65 * @returns The written char or -1 if an error occured
ebrus 0:0a673c671a56 66 */
ebrus 0:0a673c671a56 67 int putc(int c);
ebrus 0:0a673c671a56 68
ebrus 0:0a673c671a56 69 /** Read a char from the serial port
ebrus 0:0a673c671a56 70 *
ebrus 0:0a673c671a56 71 * @returns The char read from the serial port
ebrus 0:0a673c671a56 72 */
ebrus 0:0a673c671a56 73 int getc();
ebrus 0:0a673c671a56 74
ebrus 0:0a673c671a56 75 /** Write a string to the serial port
ebrus 0:0a673c671a56 76 *
ebrus 0:0a673c671a56 77 * @param str The string to write
ebrus 0:0a673c671a56 78 *
ebrus 0:0a673c671a56 79 * @returns 0 if the write succeeds, EOF for error
ebrus 0:0a673c671a56 80 */
ebrus 0:0a673c671a56 81 int puts(const char *str);
ebrus 0:0a673c671a56 82
ebrus 0:0a673c671a56 83 int printf(const char *format, ...);
ebrus 0:0a673c671a56 84 };
ebrus 0:0a673c671a56 85
ebrus 0:0a673c671a56 86 } // namespace mbed
ebrus 0:0a673c671a56 87
ebrus 0:0a673c671a56 88 #endif
ebrus 0:0a673c671a56 89
ebrus 0:0a673c671a56 90 #endif