Diff: USBMSD2/USB_HID.cpp

Revision:

2:eafc1c6787c7

Parent:

1:cccfc461c61f

--- a/USBMSD2/USB_HID.cpp	Sun Feb 16 12:56:12 2014 +0000
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,142 +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 "USB_HID.h"
-
-#if (DEBUG2 > 3)
-#define HID_DBG(...) do{fprintf(stderr,"[%s@%d] ",__PRETTY_FUNCTION__,__LINE__);fprintf(stderr,__VA_ARGS__);fprintf(stderr,"\r\n");} while(0);
-#else
-#define HID_DBG(...) while(0)
-#endif
-
-USB_HID::USB_HID(USBDevice* device, uint8_t output_report_length, uint8_t input_report_length) : _device(device)
-{
-    HID_DBG("device=%p", device);
-
-    output_length = output_report_length;
-    input_length = input_report_length;
-}
-
-bool USB_HID::send(HID_REPORT *report)
-{
-    return _device->write(HID_EPINT_IN, report->data, report->length, MAX_HID_REPORT_SIZE);
-}
-
-bool USB_HID::sendNB(HID_REPORT *report)
-{
-    return _device->writeNB(HID_EPINT_IN, report->data, report->length, MAX_HID_REPORT_SIZE);
-}
-
-bool USB_HID::read(HID_REPORT *report)
-{
-    uint32_t bytesRead = 0;
-    bool result;
-    result = _device->readEP(HID_EPINT_OUT, report->data, &bytesRead, MAX_HID_REPORT_SIZE);
-    if(!_device->readStart(HID_EPINT_OUT, MAX_HID_REPORT_SIZE))
-        return false;
-    report->length = bytesRead;
-    return result;
-}
-
-bool USB_HID::readNB(HID_REPORT *report)
-{
-    uint32_t bytesRead = 0;
-    bool result;
-    result = _device->readEP_NB(HID_EPINT_OUT, report->data, &bytesRead, MAX_HID_REPORT_SIZE);
-    report->length = bytesRead;
-    if(!_device->readStart(HID_EPINT_OUT, MAX_HID_REPORT_SIZE))
-        return false;
-    return result;
-}
-
-/* virtual */ uint8_t * USB_HID::reportDesc() {
-    static uint8_t reportDescriptor[] = {
-        0x06, 0x00, 0xff,
-        0x09, 0x01,         // usage
-        0xA1, 0x01,         // Collection 0x01
-        0x15, 0x00,         // logical minimum = 0
-        0x26, 0xFF, 0x00,   // logical maximum = 255
-        0x75, 0x08,         // report size = 8 bits
-        0x95, 0x40,         // report count
-        0x09, 0x01,         // usage
-        0x81, 0x02,         // Input (array)
-        0x95, 0x40,         // report count
-        0x09, 0x01,         // usage
-        0x91, 0x02,         // Output (array)
-        0x95, 0x01,         // report count
-        0x09, 0x01,         // usage
-        0xb1, 0x02,
-        0xC0                // end collection
-    };
-    reportLength = sizeof(reportDescriptor);
-    return reportDescriptor;
-}
-
-/* virtual */ uint16_t USB_HID::reportDescLength() {
-    reportDesc();
-    return reportLength;
-}
-
-bool USB_HID::Request_callback(CONTROL_TRANSFER* transfer, uint8_t* hidDescriptor)
-{
-    // Process additional standard requests
-    if (transfer->setup.bmRequestType.Type == STANDARD_TYPE) {
-        switch (transfer->setup.bRequest) {
-            case GET_DESCRIPTOR:
-                switch (DESCRIPTOR_TYPE(transfer->setup.wValue)) {
-                    case REPORT_DESCRIPTOR:
-                        if ((reportDesc() != NULL) && (reportDescLength() != 0)) {
-                            transfer->remaining = reportDescLength();
-                            transfer->ptr = reportDesc();
-                            transfer->direction = DEVICE_TO_HOST;
-                            return true;
-                        }
-                        break;
-                    case HID_DESCRIPTOR:
-                        if (hidDescriptor != NULL) {
-                            transfer->remaining = HID_DESCRIPTOR_LENGTH;
-                            transfer->ptr = hidDescriptor;
-                            transfer->direction = DEVICE_TO_HOST;
-                            return true;
-                        }
-                        break;
-                    default:
-                        break;
-                }
-                break;
-            default:
-                break;
-        }
-    }
-
-    if (transfer->setup.bmRequestType.Type == CLASS_TYPE) {
-        switch (transfer->setup.bRequest) {
-             case SET_REPORT:
-                // First byte will be used for report ID
-                outputReport.data[0] = transfer->setup.wValue & 0xff;
-                outputReport.length = transfer->setup.wLength + 1;
-
-                transfer->remaining = sizeof(outputReport.data) - 1;
-                transfer->ptr = &outputReport.data[1];
-                transfer->direction = HOST_TO_DEVICE;
-                transfer->notify = true;
-                return true;
-        }
-    }
-    return false;
-}