YOSHIHISA TABUCHI / Mbed OS Host_Software_MAX32664GWEB_HR_EXTENDEDtest

test

Dependencies:   BMI160 max32630hsp3 MemoryLCD USBDevice

Drivers/USBDevice/USBSerial/USBSerial.cpp@0:ac4dea3e2894, 2019-03-18 (annotated)

Committer:
seyhmus.cacina
Date:
Mon Mar 18 10:21:53 2019 +0300
Revision:
0:ac4dea3e2894
ME11B Sample Code First Commit

Who changed what in which revision?

UserRevisionLine numberNew contents of line
seyhmus.cacina 0:ac4dea3e2894 1 /* Copyright (c) 2010-2011 mbed.org, MIT License
seyhmus.cacina 0:ac4dea3e2894 2 *
seyhmus.cacina 0:ac4dea3e2894 3 * Permission is hereby granted, free of charge, to any person obtaining a copy of this software
seyhmus.cacina 0:ac4dea3e2894 4 * and associated documentation files (the "Software"), to deal in the Software without
seyhmus.cacina 0:ac4dea3e2894 5 * restriction, including without limitation the rights to use, copy, modify, merge, publish,
seyhmus.cacina 0:ac4dea3e2894 6 * distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the
seyhmus.cacina 0:ac4dea3e2894 7 * Software is furnished to do so, subject to the following conditions:
seyhmus.cacina 0:ac4dea3e2894 8 *
seyhmus.cacina 0:ac4dea3e2894 9 * The above copyright notice and this permission notice shall be included in all copies or
seyhmus.cacina 0:ac4dea3e2894 10 * substantial portions of the Software.
seyhmus.cacina 0:ac4dea3e2894 11 *
seyhmus.cacina 0:ac4dea3e2894 12 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING
seyhmus.cacina 0:ac4dea3e2894 13 * BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
seyhmus.cacina 0:ac4dea3e2894 14 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM,
seyhmus.cacina 0:ac4dea3e2894 15 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
seyhmus.cacina 0:ac4dea3e2894 16 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
seyhmus.cacina 0:ac4dea3e2894 17 */
seyhmus.cacina 0:ac4dea3e2894 18
seyhmus.cacina 0:ac4dea3e2894 19 #include "stdint.h"
seyhmus.cacina 0:ac4dea3e2894 20 #include "USBSerial.h"
seyhmus.cacina 0:ac4dea3e2894 21
seyhmus.cacina 0:ac4dea3e2894 22 int USBSerial::_putc(int c) {
seyhmus.cacina 0:ac4dea3e2894 23 if (!terminal_connected)
seyhmus.cacina 0:ac4dea3e2894 24 return 0;
seyhmus.cacina 0:ac4dea3e2894 25 send((uint8_t *)&c, 1);
seyhmus.cacina 0:ac4dea3e2894 26 return 1;
seyhmus.cacina 0:ac4dea3e2894 27 }
seyhmus.cacina 0:ac4dea3e2894 28
seyhmus.cacina 0:ac4dea3e2894 29 int USBSerial::_getc() {
seyhmus.cacina 0:ac4dea3e2894 30 uint8_t c = 0;
seyhmus.cacina 0:ac4dea3e2894 31 while (buf.isEmpty());
seyhmus.cacina 0:ac4dea3e2894 32 buf.dequeue(&c);
seyhmus.cacina 0:ac4dea3e2894 33 return c;
seyhmus.cacina 0:ac4dea3e2894 34 }
seyhmus.cacina 0:ac4dea3e2894 35
seyhmus.cacina 0:ac4dea3e2894 36
seyhmus.cacina 0:ac4dea3e2894 37 bool USBSerial::writeBlock(uint8_t * buf, uint16_t size) {
seyhmus.cacina 0:ac4dea3e2894 38 if(size > MAX_PACKET_SIZE_EPBULK) {
seyhmus.cacina 0:ac4dea3e2894 39 return false;
seyhmus.cacina 0:ac4dea3e2894 40 }
seyhmus.cacina 0:ac4dea3e2894 41 if(!send(buf, size)) {
seyhmus.cacina 0:ac4dea3e2894 42 return false;
seyhmus.cacina 0:ac4dea3e2894 43 }
seyhmus.cacina 0:ac4dea3e2894 44 return true;
seyhmus.cacina 0:ac4dea3e2894 45 }
seyhmus.cacina 0:ac4dea3e2894 46
seyhmus.cacina 0:ac4dea3e2894 47
seyhmus.cacina 0:ac4dea3e2894 48
seyhmus.cacina 0:ac4dea3e2894 49 bool USBSerial::EPBULK_OUT_callback() {
seyhmus.cacina 0:ac4dea3e2894 50 uint8_t c[65];
seyhmus.cacina 0:ac4dea3e2894 51 uint32_t size = 0;
seyhmus.cacina 0:ac4dea3e2894 52
seyhmus.cacina 0:ac4dea3e2894 53 //we read the packet received and put it on the circular buffer
seyhmus.cacina 0:ac4dea3e2894 54 readEP(c, &size);
seyhmus.cacina 0:ac4dea3e2894 55 for (uint32_t i = 0; i < size; i++) {
seyhmus.cacina 0:ac4dea3e2894 56 buf.queue(c[i]);
seyhmus.cacina 0:ac4dea3e2894 57 }
seyhmus.cacina 0:ac4dea3e2894 58
seyhmus.cacina 0:ac4dea3e2894 59 //call a potential handler
seyhmus.cacina 0:ac4dea3e2894 60 rx.call();
seyhmus.cacina 0:ac4dea3e2894 61
seyhmus.cacina 0:ac4dea3e2894 62 return true;
seyhmus.cacina 0:ac4dea3e2894 63 }
seyhmus.cacina 0:ac4dea3e2894 64
seyhmus.cacina 0:ac4dea3e2894 65 uint8_t USBSerial::available() {
seyhmus.cacina 0:ac4dea3e2894 66 return buf.available();
seyhmus.cacina 0:ac4dea3e2894 67 }