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Diffstat (limited to 'os/hal/include/usb_cdc.h')
| -rw-r--r-- | os/hal/include/usb_cdc.h | 136 |
1 files changed, 136 insertions, 0 deletions
diff --git a/os/hal/include/usb_cdc.h b/os/hal/include/usb_cdc.h new file mode 100644 index 000000000..81d9f0a5a --- /dev/null +++ b/os/hal/include/usb_cdc.h @@ -0,0 +1,136 @@ +/*
+ ChibiOS - Copyright (C) 2006..2015 Giovanni Di Sirio
+
+ Licensed under the Apache License, Version 2.0 (the "License");
+ you may not use this file except in compliance with the License.
+ You may obtain a copy of the License at
+
+ http://www.apache.org/licenses/LICENSE-2.0
+
+ Unless required by applicable law or agreed to in writing, software
+ distributed under the License is distributed on an "AS IS" BASIS,
+ WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ See the License for the specific language governing permissions and
+ limitations under the License.
+*/
+
+/**
+ * @file usb_cdc.h
+ * @brief USB CDC macros and structures.
+ *
+ * @addtogroup USB_CDC
+ * @{
+ */
+
+#ifndef _USB_CDC_H_
+#define _USB_CDC_H_
+
+/*===========================================================================*/
+/* Driver constants. */
+/*===========================================================================*/
+
+/**
+ * @name CDC specific messages.
+ * @{
+ */
+#define CDC_SEND_ENCAPSULATED_COMMAND 0x00U
+#define CDC_GET_ENCAPSULATED_RESPONSE 0x01U
+#define CDC_SET_COMM_FEATURE 0x02U
+#define CDC_GET_COMM_FEATURE 0x03U
+#define CDC_CLEAR_COMM_FEATURE 0x04U
+#define CDC_SET_AUX_LINE_STATE 0x10U
+#define CDC_SET_HOOK_STATE 0x11U
+#define CDC_PULSE_SETUP 0x12U
+#define CDC_SEND_PULSE 0x13U
+#define CDC_SET_PULSE_TIME 0x14U
+#define CDC_RING_AUX_JACK 0x15U
+#define CDC_SET_LINE_CODING 0x20U
+#define CDC_GET_LINE_CODING 0x21U
+#define CDC_SET_CONTROL_LINE_STATE 0x22U
+#define CDC_SEND_BREAK 0x23U
+#define CDC_SET_RINGER_PARMS 0x30U
+#define CDC_GET_RINGER_PARMS 0x31U
+#define CDC_SET_OPERATION_PARMS 0x32U
+#define CDC_GET_OPERATION_PARMS 0x33U
+/** @} */
+
+/**
+ * @name CDC classes
+ * @{
+ */
+#define CDC_COMMUNICATION_INTERFACE_CLASS 0x02U
+#define CDC_DATA_INTERFACE_CLASS 0x0AU
+/** @} */
+
+/**
+ * @name CDC subclasses
+ * @{
+ */
+#define CDC_ABSTRACT_CONTROL_MODEL 0x02U
+/** @} */
+
+/**
+ * @name CDC descriptors
+ * @{
+ */
+#define CDC_CS_INTERFACE 0x24U
+/** @} */
+
+/**
+ * @name CDC subdescriptors
+ * @{
+ */
+#define CDC_HEADER 0x00U
+#define CDC_CALL_MANAGEMENT 0x01U
+#define CDC_ABSTRACT_CONTROL_MANAGEMENT 0x02U
+#define CDC_UNION 0x06U
+/** @} */
+
+/**
+ * @name Line Control bit definitions.
+ * @{
+ */
+#define LC_STOP_1 0U
+#define LC_STOP_1P5 1U
+#define LC_STOP_2 2U
+
+#define LC_PARITY_NONE 0U
+#define LC_PARITY_ODD 1U
+#define LC_PARITY_EVEN 2U
+#define LC_PARITY_MARK 3U
+#define LC_PARITY_SPACE 4U
+/** @} */
+
+/*===========================================================================*/
+/* Driver pre-compile time settings. */
+/*===========================================================================*/
+
+/*===========================================================================*/
+/* Derived constants and error checks. */
+/*===========================================================================*/
+
+/*===========================================================================*/
+/* Driver data structures and types. */
+/*===========================================================================*/
+
+/**
+ * @brief Type of Line Coding structure.
+ */
+typedef struct {
+ uint8_t dwDTERate[4];
+ uint8_t bCharFormat;
+ uint8_t bParityType;
+ uint8_t bDataBits;
+} cdc_linecoding_t;
+
+/*===========================================================================*/
+/* Driver macros. */
+/*===========================================================================*/
+
+/*===========================================================================*/
+/* External declarations. */
+/*===========================================================================*/
+
+#endif /* _USB_CDC_H_ */
+
+/** @} */
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