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authorJörg Frings-Fürst <debian@jff-webhosting.net>2014-09-01 13:56:46 +0200
committerJörg Frings-Fürst <debian@jff-webhosting.net>2014-09-01 13:56:46 +0200
commit22f703cab05b7cd368f4de9e03991b7664dc5022 (patch)
tree6f4d50beaa42328e24b1c6b56b6ec059e4ef21a5 /spectro/iusb.h
Initial import of argyll version 1.5.1-8debian/1.5.1-8
Diffstat (limited to 'spectro/iusb.h')
-rw-r--r--spectro/iusb.h131
1 files changed, 131 insertions, 0 deletions
diff --git a/spectro/iusb.h b/spectro/iusb.h
new file mode 100644
index 0000000..a254ec0
--- /dev/null
+++ b/spectro/iusb.h
@@ -0,0 +1,131 @@
+#ifndef _IUSB_H_
+
+/* Standard USB protocol defines */
+
+/*
+ * Copyright 2013 Graeme W. Gill
+ * All rights reserved.
+ *
+ * This material is licenced under the GNU GENERAL PUBLIC LICENSE Version 2 or later :-
+ * see the License2.txt file for licencing details.
+ */
+
+/* Device and/or Interface Class codes */
+#define IUSB_CLASS_PER_INTERFACE 0x00 /* for DeviceClass */
+#define IUSB_CLASS_AUDIO 0x01
+#define IUSB_CLASS_COMM 0x02
+#define IUSB_CLASS_HID 0x03
+#define IUSB_CLASS_PHYSICAL 0x05
+#define IUSB_CLASS_STILL_IMAGE 0x06
+#define IUSB_CLASS_PRINTER 0x07
+#define IUSB_CLASS_MASS_STORAGE 0x08
+#define IUSB_CLASS_HUB 0x09
+#define IUSB_CLASS_CDC_DATA 0x0a
+#define IUSB_CLASS_SMART_CARD 0x0b
+#define IUSB_CLASS_CONT_SECURITY 0x0d
+#define IUSB_CLASS_VIDEO 0x0e
+#define IUSB_CLASS_DIAGNOSTIC 0xdc
+#define IUSB_CLASS_WIRELESS 0xe0
+#define IUSB_CLASS_MISC 0xef
+#define IUSB_CLASS_APP_SPEC 0xfe
+#define IUSB_CLASS_VENDOR_SPEC 0xff
+
+
+/* Standard Descriptor types */
+#define IUSB_DESC_TYPE_DEVICE 0x01
+#define IUSB_DESC_TYPE_CONFIG 0x02
+#define IUSB_DESC_TYPE_STRING 0x03
+#define IUSB_DESC_TYPE_INTERFACE 0x04
+#define IUSB_DESC_TYPE_ENDPOINT 0x05
+#define IUSB_DESC_TYPE_DEVICE_QUALIFIER 0x06
+#define IUSB_DESC_TYPE_OTHER_SPEED_CONFIG 0x07
+#define IUSB_DESC_TYPE_INTERFACE_POWER 0x08
+#define IUSB_DESC_TYPE_OTG 0x09
+#define IUSB_DESC_TYPE_DEBUG 0x0a
+#define IUSB_DESC_TYPE_INTERFACE_ASSOCIATION 0x0b
+
+/* Descriptor sizes per descriptor type */
+#define IUSB_DESC_TYPE_DEVICE_SIZE 18
+#define IUSB_DESC_TYPE_CONFIG_SIZE 9
+#define IUSB_DESC_TYPE_INTERFACE_SIZE 9
+#define IUSB_DESC_TYPE_ENDPOINT_SIZE 7
+
+/* Endpoint descriptor bEndpointAddress */
+#define IUSB_ENDPOINT_NUM_MASK 0x0f
+#define IUSB_ENDPOINT_DIR_MASK 0x80
+#define IUSB_ENDPOINT_DIR_SHIFT 7
+#define IUSB_ENDPOINT_IN 0x80
+#define IUSB_ENDPOINT_OUT 0x00
+
+/* Endpoint descriptor bmAttributes */
+#define IUSB_ENDPOINT_TYPE_MASK 0x03
+#define IUSB_ENDPOINT_TYPE_CONTROL 0x00
+#define IUSB_ENDPOINT_TYPE_ISOCHRONOUS 0x01
+#define IUSB_ENDPOINT_TYPE_BULK 0x02
+#define IUSB_ENDPOINT_TYPE_INTERRUPT 0x03
+
+#define IUSB_ENDPOINT_SYNC_MASK 0x0c
+#define IUSB_ENDPOINT_SYNC_NONE 0x00
+#define IUSB_ENDPOINT_SYNC_ASYNC 0x04
+#define IUSB_ENDPOINT_SYNC_ADPT 0x08
+#define IUSB_ENDPOINT_SYNC_SYNC 0x0c
+
+#define IUSB_ENDPOINT_USAGE_MASK 0x30
+#define IUSB_ENDPOINT_USAGE_DATA 0x00
+#define IUSB_ENDPOINT_USAGE_FEED 0x10
+#define IUSB_ENDPOINT_USAGE_IMPL_FEED 0x20
+
+/* Endpoint descriptor wMaxPacketSize */
+#define IUSB_ENDPOINT_MAX_PKTSZ_MASK 0x03ff
+#define IUSB_ENDPOINT_MAX_XACTS_MASK 0x0c00
+#define IUSB_ENDPOINT_MAX_XACTS_SHIFT 11
+
+/* OTG descriptor bmAttributes */
+#define IUSB_OTG_SRP 0x00
+#define IUSB_OTG_HNP 0x01
+
+/* Control request */
+#define IUSB_REQ_HEADER_SIZE 8
+
+/* Request bmRequestType */
+#define IUSB_REQ_HOST_TO_DEV 0x00
+#define IUSB_REQ_DEV_TO_HOST 0x80
+#define IUSB_REQ_DIR_MASK 0x80
+
+#define IUSB_REQ_TYPE_SHIFT 5
+#define IUSB_REQ_TYPE_STANDARD (0x00 << IUSB_REQ_TYPE_SHIFT)
+#define IUSB_REQ_TYPE_CLASS (0x01 << IUSB_REQ_TYPE_SHIFT)
+#define IUSB_REQ_TYPE_VENDOR (0x02 << IUSB_REQ_TYPE_SHIFT)
+#define IUSB_REQ_TYPE_RESERVED (0x03 << IUSB_REQ_TYPE_SHIFT)
+#define IUSB_REQ_TYPE_MASK (0x03 << IUSB_REQ_TYPE_SHIFT)
+
+#define IUSB_REQ_RECIP_DEVICE 0x00
+#define IUSB_REQ_RECIP_INTERFACE 0x01
+#define IUSB_REQ_RECIP_ENDPOINT 0x02
+#define IUSB_REQ_RECIP_OTHER 0x03
+#define IUSB_REQ_RECIP_MASK 0x1f
+
+/* Standard bRequest values */
+#define IUSB_REQ_GET_STATUS 0x00
+#define IUSB_REQ_CLEAR_FEATURE 0x01
+#define IUSB_REQ_SET_FEATURE 0x03
+#define IUSB_REQ_SET_ADDRESS 0x05
+#define IUSB_REQ_GET_DESCRIPTOR 0x06
+#define IUSB_REQ_SET_DESCRIPTOR 0x07
+#define IUSB_REQ_GET_CONFIGURATION 0x08
+#define IUSB_REQ_SET_CONFIGURATION 0x09
+#define IUSB_REQ_GET_INTERFACE 0x0a
+#define IUSB_REQ_SET_INTERFACE 0x0b
+#define IUSB_REQ_SYNCH_FRAME 0x0c
+
+/* Feature selector */
+#define IUSB_FEATURE_EP_HALT 0
+#define IUSB_FEATURE_DEV_REMOTE_WAKEUP 1
+
+/* REQ_GET_STATUS return values */
+#define IUSB_DEVICE_STATUS_SELFPWR 0x0001
+#define IUSB_DEVICE_STATUS_REMOTE_WAKEUP 0x0002
+#define IUSB_ENDPOINT_STATUS_HALT 0x0001
+
+#define _IUSB_H_
+#endif /* _IUSB_H_ */