steve
Dependents: USBMouseKeyboard USBMouseKeyboardlib
Diff: USBSerial/USBSerial.cpp
- Revision:
- 72:d2619b040139
- Parent:
- 8:335f2506f422
diff -r 335f2506f422 -r d2619b040139 USBSerial/USBSerial.cpp --- a/USBSerial/USBSerial.cpp Fri Mar 01 13:10:29 2013 +0000 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,69 +0,0 @@ -/* Copyright (c) 2010-2011 mbed.org, MIT License -* -* Permission is hereby granted, free of charge, to any person obtaining a copy of this software -* and associated documentation files (the "Software"), to deal in the Software without -* restriction, including without limitation the rights to use, copy, modify, merge, publish, -* distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the -* Software is furnished to do so, subject to the following conditions: -* -* The above copyright notice and this permission notice shall be included in all copies or -* substantial portions of the Software. -* -* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING -* BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND -* NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, -* DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, -* OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. -*/ - -#include "stdint.h" -#include "USBSerial.h" - -int USBSerial::_putc(int c) { - if (!terminal_connected) - return 0; - send((uint8_t *)&c, 1); - return 1; -} - -int USBSerial::_getc() { - uint8_t c; - while (buf.isEmpty()); - buf.dequeue(&c); - return c; -} - - -bool USBSerial::writeBlock(uint8_t * buf, uint16_t size) { - if(size > MAX_PACKET_SIZE_EPBULK) { - return false; - } - if(!send(buf, size)) { - return false; - } - return true; -} - - - -bool USBSerial::EP2_OUT_callback() { - uint8_t c[65]; - uint32_t size = 0; - - //we read the packet received and put it on the circular buffer - readEP(c, &size); - for (int i = 0; i < size; i++) { - buf.queue(c[i]); - } - - //call a potential handler - rx.call(); - - // We reactivate the endpoint to receive next characters - readStart(EPBULK_OUT, MAX_PACKET_SIZE_EPBULK); - return true; -} - -uint8_t USBSerial::available() { - return buf.available(); -}