FRDM-K64F, Avnet M14A2A, Grove Shield, to create smart home system. In use with AT&Ts M2x & Flow.
Dependencies: mbed FXOS8700CQ MODSERIAL
mbed/RawSerial.h@85:0cf65ceb4492, 2019-04-29 (annotated)
- Committer:
- jwhammel
- Date:
- Mon Apr 29 04:24:38 2019 +0000
- Revision:
- 85:0cf65ceb4492
- Parent:
- 84:fc8c9b39723a
We have added an alarm trigger that gets sent to AT&T Flow.
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
jwhammel | 84:fc8c9b39723a | 1 | /* mbed Microcontroller Library |
jwhammel | 84:fc8c9b39723a | 2 | * Copyright (c) 2006-2013 ARM Limited |
jwhammel | 84:fc8c9b39723a | 3 | * |
jwhammel | 84:fc8c9b39723a | 4 | * Licensed under the Apache License, Version 2.0 (the "License"); |
jwhammel | 84:fc8c9b39723a | 5 | * you may not use this file except in compliance with the License. |
jwhammel | 84:fc8c9b39723a | 6 | * You may obtain a copy of the License at |
jwhammel | 84:fc8c9b39723a | 7 | * |
jwhammel | 84:fc8c9b39723a | 8 | * http://www.apache.org/licenses/LICENSE-2.0 |
jwhammel | 84:fc8c9b39723a | 9 | * |
jwhammel | 84:fc8c9b39723a | 10 | * Unless required by applicable law or agreed to in writing, software |
jwhammel | 84:fc8c9b39723a | 11 | * distributed under the License is distributed on an "AS IS" BASIS, |
jwhammel | 84:fc8c9b39723a | 12 | * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
jwhammel | 84:fc8c9b39723a | 13 | * See the License for the specific language governing permissions and |
jwhammel | 84:fc8c9b39723a | 14 | * limitations under the License. |
jwhammel | 84:fc8c9b39723a | 15 | */ |
jwhammel | 84:fc8c9b39723a | 16 | #ifndef MBED_RAW_SERIAL_H |
jwhammel | 84:fc8c9b39723a | 17 | #define MBED_RAW_SERIAL_H |
jwhammel | 84:fc8c9b39723a | 18 | |
jwhammel | 84:fc8c9b39723a | 19 | #include "platform.h" |
jwhammel | 84:fc8c9b39723a | 20 | |
jwhammel | 84:fc8c9b39723a | 21 | #if DEVICE_SERIAL |
jwhammel | 84:fc8c9b39723a | 22 | |
jwhammel | 84:fc8c9b39723a | 23 | #include "SerialBase.h" |
jwhammel | 84:fc8c9b39723a | 24 | #include "serial_api.h" |
jwhammel | 84:fc8c9b39723a | 25 | |
jwhammel | 84:fc8c9b39723a | 26 | namespace mbed { |
jwhammel | 84:fc8c9b39723a | 27 | |
jwhammel | 84:fc8c9b39723a | 28 | /** A serial port (UART) for communication with other serial devices |
jwhammel | 84:fc8c9b39723a | 29 | * This is a variation of the Serial class that doesn't use streams, |
jwhammel | 84:fc8c9b39723a | 30 | * thus making it safe to use in interrupt handlers with the RTOS. |
jwhammel | 84:fc8c9b39723a | 31 | * |
jwhammel | 84:fc8c9b39723a | 32 | * Can be used for Full Duplex communication, or Simplex by specifying |
jwhammel | 84:fc8c9b39723a | 33 | * one pin as NC (Not Connected) |
jwhammel | 84:fc8c9b39723a | 34 | * |
jwhammel | 84:fc8c9b39723a | 35 | * Example: |
jwhammel | 84:fc8c9b39723a | 36 | * @code |
jwhammel | 84:fc8c9b39723a | 37 | * // Send a char to the PC |
jwhammel | 84:fc8c9b39723a | 38 | * |
jwhammel | 84:fc8c9b39723a | 39 | * #include "mbed.h" |
jwhammel | 84:fc8c9b39723a | 40 | * |
jwhammel | 84:fc8c9b39723a | 41 | * RawSerial pc(USBTX, USBRX); |
jwhammel | 84:fc8c9b39723a | 42 | * |
jwhammel | 84:fc8c9b39723a | 43 | * int main() { |
jwhammel | 84:fc8c9b39723a | 44 | * pc.putc('A'); |
jwhammel | 84:fc8c9b39723a | 45 | * } |
jwhammel | 84:fc8c9b39723a | 46 | * @endcode |
jwhammel | 84:fc8c9b39723a | 47 | */ |
jwhammel | 84:fc8c9b39723a | 48 | class RawSerial: public SerialBase { |
jwhammel | 84:fc8c9b39723a | 49 | |
jwhammel | 84:fc8c9b39723a | 50 | public: |
jwhammel | 84:fc8c9b39723a | 51 | /** Create a RawSerial port, connected to the specified transmit and receive pins |
jwhammel | 84:fc8c9b39723a | 52 | * |
jwhammel | 84:fc8c9b39723a | 53 | * @param tx Transmit pin |
jwhammel | 84:fc8c9b39723a | 54 | * @param rx Receive pin |
jwhammel | 84:fc8c9b39723a | 55 | * |
jwhammel | 84:fc8c9b39723a | 56 | * @note |
jwhammel | 84:fc8c9b39723a | 57 | * Either tx or rx may be specified as NC if unused |
jwhammel | 84:fc8c9b39723a | 58 | */ |
jwhammel | 84:fc8c9b39723a | 59 | RawSerial(PinName tx, PinName rx); |
jwhammel | 84:fc8c9b39723a | 60 | |
jwhammel | 84:fc8c9b39723a | 61 | /** Write a char to the serial port |
jwhammel | 84:fc8c9b39723a | 62 | * |
jwhammel | 84:fc8c9b39723a | 63 | * @param c The char to write |
jwhammel | 84:fc8c9b39723a | 64 | * |
jwhammel | 84:fc8c9b39723a | 65 | * @returns The written char or -1 if an error occured |
jwhammel | 84:fc8c9b39723a | 66 | */ |
jwhammel | 84:fc8c9b39723a | 67 | int putc(int c); |
jwhammel | 84:fc8c9b39723a | 68 | |
jwhammel | 84:fc8c9b39723a | 69 | /** Read a char from the serial port |
jwhammel | 84:fc8c9b39723a | 70 | * |
jwhammel | 84:fc8c9b39723a | 71 | * @returns The char read from the serial port |
jwhammel | 84:fc8c9b39723a | 72 | */ |
jwhammel | 84:fc8c9b39723a | 73 | int getc(); |
jwhammel | 84:fc8c9b39723a | 74 | |
jwhammel | 84:fc8c9b39723a | 75 | /** Write a string to the serial port |
jwhammel | 84:fc8c9b39723a | 76 | * |
jwhammel | 84:fc8c9b39723a | 77 | * @param str The string to write |
jwhammel | 84:fc8c9b39723a | 78 | * |
jwhammel | 84:fc8c9b39723a | 79 | * @returns 0 if the write succeeds, EOF for error |
jwhammel | 84:fc8c9b39723a | 80 | */ |
jwhammel | 84:fc8c9b39723a | 81 | int puts(const char *str); |
jwhammel | 84:fc8c9b39723a | 82 | |
jwhammel | 84:fc8c9b39723a | 83 | int printf(const char *format, ...); |
jwhammel | 84:fc8c9b39723a | 84 | }; |
jwhammel | 84:fc8c9b39723a | 85 | |
jwhammel | 84:fc8c9b39723a | 86 | } // namespace mbed |
jwhammel | 84:fc8c9b39723a | 87 | |
jwhammel | 84:fc8c9b39723a | 88 | #endif |
jwhammel | 84:fc8c9b39723a | 89 | |
jwhammel | 84:fc8c9b39723a | 90 | #endif |
jwhammel | 84:fc8c9b39723a | 91 |