Donatien Garnier
NetServices Stack source
Dependents: HelloWorld ServoInterfaceBoardExample1 4180_Lab4
drv/serial/lwip/sioMgr.cpp@0:632c9925f013, 2010-06-11 (annotated)
- Committer:
- donatien
- Date:
- Fri Jun 11 16:05:15 2010 +0000
- Revision:
- 0:632c9925f013
- Child:
- 4:fd826cad83c0
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| donatien | 0:632c9925f013 | 1 | |
| donatien | 0:632c9925f013 | 2 | /* |
| donatien | 0:632c9925f013 | 3 | Copyright (c) 2010 Donatien Garnier (donatiengar [at] gmail [dot] com) |
| donatien | 0:632c9925f013 | 4 | |
| donatien | 0:632c9925f013 | 5 | Permission is hereby granted, free of charge, to any person obtaining a copy |
| donatien | 0:632c9925f013 | 6 | of this software and associated documentation files (the "Software"), to deal |
| donatien | 0:632c9925f013 | 7 | in the Software without restriction, including without limitation the rights |
| donatien | 0:632c9925f013 | 8 | to use, copy, modify, merge, publish, distribute, sublicense, and/or sell |
| donatien | 0:632c9925f013 | 9 | copies of the Software, and to permit persons to whom the Software is |
| donatien | 0:632c9925f013 | 10 | furnished to do so, subject to the following conditions: |
| donatien | 0:632c9925f013 | 11 | |
| donatien | 0:632c9925f013 | 12 | The above copyright notice and this permission notice shall be included in |
| donatien | 0:632c9925f013 | 13 | all copies or substantial portions of the Software. |
| donatien | 0:632c9925f013 | 14 | |
| donatien | 0:632c9925f013 | 15 | THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| donatien | 0:632c9925f013 | 16 | IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| donatien | 0:632c9925f013 | 17 | FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE |
| donatien | 0:632c9925f013 | 18 | AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER |
| donatien | 0:632c9925f013 | 19 | LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, |
| donatien | 0:632c9925f013 | 20 | OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN |
| donatien | 0:632c9925f013 | 21 | THE SOFTWARE. |
| donatien | 0:632c9925f013 | 22 | */ |
| donatien | 0:632c9925f013 | 23 | |
| donatien | 0:632c9925f013 | 24 | #include "sioMgr.h" |
| donatien | 0:632c9925f013 | 25 | |
| donatien | 0:632c9925f013 | 26 | |
| donatien | 0:632c9925f013 | 27 | u8_t SioMgr::m_count=0; |
| donatien | 0:632c9925f013 | 28 | SerialBuf* SioMgr::m_pSerialBufList[MAX_SERIAL_PORTS] = {NULL}; |
| donatien | 0:632c9925f013 | 29 | |
| donatien | 0:632c9925f013 | 30 | u8_t SioMgr::registerSerialIf(SerialBuf* pIf) |
| donatien | 0:632c9925f013 | 31 | { |
| donatien | 0:632c9925f013 | 32 | if(m_count==MAX_SERIAL_PORTS) |
| donatien | 0:632c9925f013 | 33 | return 0; |
| donatien | 0:632c9925f013 | 34 | |
| donatien | 0:632c9925f013 | 35 | m_pSerialBufList[m_count] = pIf; |
| donatien | 0:632c9925f013 | 36 | m_count++; |
| donatien | 0:632c9925f013 | 37 | |
| donatien | 0:632c9925f013 | 38 | return m_count; //We do not want a fd to be NULL, so return value is p+1 |
| donatien | 0:632c9925f013 | 39 | } |
| donatien | 0:632c9925f013 | 40 | |
| donatien | 0:632c9925f013 | 41 | SerialBuf* SioMgr::getIf(u8_t item) |
| donatien | 0:632c9925f013 | 42 | { |
| donatien | 0:632c9925f013 | 43 | if (!item || item > m_count) |
| donatien | 0:632c9925f013 | 44 | return NULL; |
| donatien | 0:632c9925f013 | 45 | |
| donatien | 0:632c9925f013 | 46 | return m_pSerialBufList[item-1]; |
| donatien | 0:632c9925f013 | 47 | } |