Chris Styles
Accepts RPC commands over bluetooth (RN42)
RPCInterface/SerialRPCInterface.cpp@3:be428c849e1c, 2011-05-12 (annotated)
- Committer:
- chris
- Date:
- Thu May 12 15:46:41 2011 +0000
- Revision:
- 3:be428c849e1c
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| chris | 3:be428c849e1c | 1 | /** |
| chris | 3:be428c849e1c | 2 | * @section LICENSE |
| chris | 3:be428c849e1c | 3 | *Copyright (c) 2010 ARM Ltd. |
| chris | 3:be428c849e1c | 4 | * |
| chris | 3:be428c849e1c | 5 | *Permission is hereby granted, free of charge, to any person obtaining a copy |
| chris | 3:be428c849e1c | 6 | *of this software and associated documentation files (the "Software"), to deal |
| chris | 3:be428c849e1c | 7 | *in the Software without restriction, including without limitation the rights |
| chris | 3:be428c849e1c | 8 | *to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
| chris | 3:be428c849e1c | 9 | *copies of the Software, and to permit persons to whom the Software is |
| chris | 3:be428c849e1c | 10 | *furnished to do so, subject to the following conditions: |
| chris | 3:be428c849e1c | 11 | * |
| chris | 3:be428c849e1c | 12 | *The above copyright notice and this permission notice shall be included in |
| chris | 3:be428c849e1c | 13 | *all copies or substantial portions of the Software. |
| chris | 3:be428c849e1c | 14 | * |
| chris | 3:be428c849e1c | 15 | *THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| chris | 3:be428c849e1c | 16 | *IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| chris | 3:be428c849e1c | 17 | *FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
| chris | 3:be428c849e1c | 18 | *AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| chris | 3:be428c849e1c | 19 | *LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
| chris | 3:be428c849e1c | 20 | *OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN |
| chris | 3:be428c849e1c | 21 | *THE SOFTWARE. |
| chris | 3:be428c849e1c | 22 | * |
| chris | 3:be428c849e1c | 23 | * |
| chris | 3:be428c849e1c | 24 | * @section DESCRIPTION |
| chris | 3:be428c849e1c | 25 | * |
| chris | 3:be428c849e1c | 26 | *This class sets up RPC communication. This allows objects on mbed to be controlled. Objects can be created or existing objects can be used |
| chris | 3:be428c849e1c | 27 | */ |
| chris | 3:be428c849e1c | 28 | #include "SerialRPCInterface.h" |
| chris | 3:be428c849e1c | 29 | |
| chris | 3:be428c849e1c | 30 | using namespace mbed; |
| chris | 3:be428c849e1c | 31 | |
| chris | 3:be428c849e1c | 32 | //Requires multiple contstructors for each type, serial to set different pin numbers, TCP for port. |
| chris | 3:be428c849e1c | 33 | SerialRPCInterface::SerialRPCInterface(PinName tx, PinName rx, int baud):pc(tx, rx) { |
| chris | 3:be428c849e1c | 34 | _RegClasses(); |
| chris | 3:be428c849e1c | 35 | _enabled = true; |
| chris | 3:be428c849e1c | 36 | pc.attach(this, &SerialRPCInterface::_RPCSerial, Serial::RxIrq); |
| chris | 3:be428c849e1c | 37 | if(baud != 9600)pc.baud(baud); |
| chris | 3:be428c849e1c | 38 | } |
| chris | 3:be428c849e1c | 39 | |
| chris | 3:be428c849e1c | 40 | void SerialRPCInterface::_RegClasses(void){ |
| chris | 3:be428c849e1c | 41 | //Register classes with base |
| chris | 3:be428c849e1c | 42 | Base::add_rpc_class<AnalogIn>(); |
| chris | 3:be428c849e1c | 43 | Base::add_rpc_class<AnalogOut>(); |
| chris | 3:be428c849e1c | 44 | Base::add_rpc_class<DigitalIn>(); |
| chris | 3:be428c849e1c | 45 | Base::add_rpc_class<DigitalOut>(); |
| chris | 3:be428c849e1c | 46 | Base::add_rpc_class<DigitalInOut>(); |
| chris | 3:be428c849e1c | 47 | Base::add_rpc_class<PwmOut>(); |
| chris | 3:be428c849e1c | 48 | Base::add_rpc_class<Timer>(); |
| chris | 3:be428c849e1c | 49 | Base::add_rpc_class<BusOut>(); |
| chris | 3:be428c849e1c | 50 | Base::add_rpc_class<BusIn>(); |
| chris | 3:be428c849e1c | 51 | Base::add_rpc_class<BusInOut>(); |
| chris | 3:be428c849e1c | 52 | Base::add_rpc_class<Serial>(); |
| chris | 3:be428c849e1c | 53 | } |
| chris | 3:be428c849e1c | 54 | |
| chris | 3:be428c849e1c | 55 | void SerialRPCInterface::Disable(void){ |
| chris | 3:be428c849e1c | 56 | _enabled = false; |
| chris | 3:be428c849e1c | 57 | } |
| chris | 3:be428c849e1c | 58 | void SerialRPCInterface::Enable(void){ |
| chris | 3:be428c849e1c | 59 | _enabled = true; |
| chris | 3:be428c849e1c | 60 | } |
| chris | 3:be428c849e1c | 61 | void SerialRPCInterface::_MsgProcess(void) { |
| chris | 3:be428c849e1c | 62 | if(_enabled == true){ |
| chris | 3:be428c849e1c | 63 | rpc(_command, _response); |
| chris | 3:be428c849e1c | 64 | } |
| chris | 3:be428c849e1c | 65 | } |
| chris | 3:be428c849e1c | 66 | |
| chris | 3:be428c849e1c | 67 | void SerialRPCInterface::_RPCSerial() { |
| chris | 3:be428c849e1c | 68 | _RPCflag = true; |
| chris | 3:be428c849e1c | 69 | if(_enabled == true){ |
| chris | 3:be428c849e1c | 70 | pc.gets(_command, 256); |
| chris | 3:be428c849e1c | 71 | _MsgProcess(); |
| chris | 3:be428c849e1c | 72 | pc.printf("%s\n", _response); |
| chris | 3:be428c849e1c | 73 | } |
| chris | 3:be428c849e1c | 74 | _RPCflag = false; |
| chris | 3:be428c849e1c | 75 | } |