move to targets dir

2018-09-12 20:00:13 -04:00
parent c4cb2deb5a
commit 364e552ae9
81 changed files with 0 additions and 0 deletions
--- a/targets/efm8/src/callback.c
+++ b/targets/efm8/src/callback.c
@@ -0,0 +1,152 @@
+/*
+ * Copyright (c) 2016, Conor Patrick
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+ *
+ * 1. Redistributions of source code must retain the above copyright notice, this
+ *    list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright notice,
+ *    this list of conditions and the following disclaimer in the documentation
+ *    and/or other materials provided with the distribution.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
+ * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
+ * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
+ * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
+ * ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
+ * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
+ * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
+ * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+
+ */
+#include <SI_EFM8UB1_Register_Enums.h>
+#include <efm8_usb.h>
+#include <stdio.h>
+#include "printing.h"
+#include "descriptors.h"
+#include "app.h"
+
+#define UNUSED(expr) do { (void)(expr); } while (0)
+
+#define HID_INTERFACE_INDEX 0
+
+uint8_t tmpBuffer;
+
+
+
+void USBD_ResetCb(void) {
+//	cprints("USBD_ResetCb\r\n");
+//	u2f_print_ev("USBD_ResetCb\r\n");
+}
+
+
+void USBD_DeviceStateChangeCb(USBD_State_TypeDef oldState,
+		USBD_State_TypeDef newState) {
+
+//	cprints("USBD_DeviceStateChangeCb\r\n");
+	UNUSED(oldState);
+	UNUSED(newState);
+
+//	u2f_print_ev("USBD_DeviceStateChangeCb\r\n");
+}
+
+bool USBD_IsSelfPoweredCb(void) {
+//	cprints("USBD_IsSelfPoweredCb\r\n");
+	return false;
+}
+
+// Necessary routine for USB HID
+USB_Status_TypeDef USBD_SetupCmdCb(
+		SI_VARIABLE_SEGMENT_POINTER(setup, USB_Setup_TypeDef, MEM_MODEL_SEG)) {
+
+	USB_Status_TypeDef retVal = USB_STATUS_REQ_UNHANDLED;
+
+
+	if ((setup->bmRequestType.Type == USB_SETUP_TYPE_STANDARD)
+			&& (setup->bmRequestType.Direction == USB_SETUP_DIR_IN)
+			&& (setup->bmRequestType.Recipient == USB_SETUP_RECIPIENT_INTERFACE)) {
+		// A HID device must extend the standard GET_DESCRIPTOR command
+		// with support for HID descriptors.
+
+		switch (setup->bRequest) {
+		case GET_DESCRIPTOR:
+			if (setup->wIndex == 0)
+			{
+				if ((setup->wValue >> 8) == USB_HID_REPORT_DESCRIPTOR) {
+
+						USBD_Write(EP0, ReportDescriptor0,
+								EFM8_MIN(sizeof(ReportDescriptor0), setup->wLength),
+								false);
+						retVal = USB_STATUS_OK;
+
+				} else if ((setup->wValue >> 8) == USB_HID_DESCRIPTOR) {
+
+						USBD_Write(EP0, (&configDesc[18]),
+								EFM8_MIN(USB_HID_DESCSIZE, setup->wLength), false);
+						retVal = USB_STATUS_OK;
+
+				}
+			}
+			break;
+		}
+	}
+	else if ((setup->bmRequestType.Type == USB_SETUP_TYPE_CLASS)
+	           && (setup->bmRequestType.Recipient == USB_SETUP_RECIPIENT_INTERFACE)
+	           && (setup->wIndex == HID_INTERFACE_INDEX))
+	  {
+	    // Implement the necessary HID class specific commands.
+	    switch (setup->bRequest)
+	    {
+	      case USB_HID_SET_IDLE:
+	        if (((setup->wValue & 0xFF) == 0)             // Report ID
+	            && (setup->wLength == 0)
+	            && (setup->bmRequestType.Direction != USB_SETUP_DIR_IN))
+	        {
+	          retVal = USB_STATUS_OK;
+	        }
+	        break;
+
+	      case USB_HID_GET_IDLE:
+	        if ((setup->wValue == 0)                      // Report ID
+	            && (setup->wLength == 1)
+	            && (setup->bmRequestType.Direction == USB_SETUP_DIR_IN))
+	        {
+	          tmpBuffer = 24;
+	          USBD_Write(EP0, &tmpBuffer, 1, false);
+	          retVal = USB_STATUS_OK;
+	        }
+	        break;
+	      default:
+	    	  break;
+	    }
+	  }
+
+	return retVal;
+}
+
+
+
+
+uint16_t USBD_XferCompleteCb(uint8_t epAddr, USB_Status_TypeDef status,
+		uint16_t xferred, uint16_t remaining ) {
+
+	UNUSED(status);
+	UNUSED(xferred);
+	UNUSED(remaining);
+
+	if (epAddr == INPUT_ENDPOINT)
+	{
+		usb_transfer_complete();
+	}
+	else if (epAddr == OUTPUT_ENDPOINT)
+	{
+		usb_writeback_complete();
+	}
+	return 0;
+}
+
+