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Diff: USBSerial/USBSerial.cpp
- Branch:
- github-merge
- Revision:
- 73:8d28a0cb7b43
- Parent:
- 47:a0cd9646ecd1
--- a/USBSerial/USBSerial.cpp Tue May 03 00:16:32 2016 +0100 +++ b/USBSerial/USBSerial.cpp Fri Apr 28 11:26:51 2017 +0100 @@ -1,67 +1,68 @@ -/* 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 = 0; - 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::EPBULK_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 (uint32_t i = 0; i < size; i++) { - buf.queue(c[i]); - } - - //call a potential handler - rx.call(); - - return true; -} - -uint8_t USBSerial::available() { - return buf.available(); -} +/* 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 = 0; + 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::EPBULK_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 (uint32_t i = 0; i < size; i++) { + buf.queue(c[i]); + } + + //call a potential handlenr + if (rx) + rx.call(); + + return true; +} + +uint8_t USBSerial::available() { + return buf.available(); +}