Pierre Bizouard / USBDEVICE

USBDevice for STM support

Dependents:   DISCO-F429ZI_LCDTS_demo_richard

Fork of USBDEVICE by ST

USBDevice/TARGET_Silicon_Labs/inc/em_usb.h@6:5a6efd08d588, 2017-06-27 (annotated)

Committer:
pierrebizouard
Date:
Tue Jun 27 13:11:46 2017 +0000
Revision:
6:5a6efd08d588
Parent:
1:2a3ae13b45ef 
fixup in definition

Who changed what in which revision?

UserRevisionLine numberNew contents of line
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 1 /***************************************************************************//**
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 2 * @file em_usb.h
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 3 * @brief USB protocol stack library API for EFM32.
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 4 * @version 3.20.14
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 5 *******************************************************************************
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 6 * @section License
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 7 * <b>(C) Copyright 2014 Silicon Labs, http://www.silabs.com</b>
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 8 *******************************************************************************
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 9 *
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 10 * Licensed under the Apache License, Version 2.0 (the "License");
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 11 * you may not use this file except in compliance with the License.
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 12 * You may obtain a copy of the License at
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 13 *
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 14 * http://www.apache.org/licenses/LICENSE-2.0
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 15 *
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 16 * Unless required by applicable law or agreed to in writing, software
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 17 * distributed under the License is distributed on an "AS IS" BASIS,
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 18 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 19 * See the License for the specific language governing permissions and
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 20 * limitations under the License.
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 21 *
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 22 ******************************************************************************/
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 23
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 24 #ifndef __EM_USB_H
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 25 #define __EM_USB_H
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 26
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 27 #include "em_device.h"
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 28 #include "em_assert.h"
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 29 #if defined( USB_PRESENT ) && ( USB_COUNT == 1 )
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 30 #include "usbconfig.h"
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 31 #if defined( USB_DEVICE ) || defined( USB_HOST )
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 32
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 33 #include <string.h>
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 34 #include <stddef.h>
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 35 #include "em_common.h"
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 36 /* Workaround for em_common naming change so that we don't need to rework the
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 37 entire USB HAL */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 38 #define EFM32_PACK_START(x) SL_PACK_START(x)
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 39 #define EFM32_PACK_END() SL_PACK_END()
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 40 #define EFM32_MIN(a, b) SL_MIN(a, b)
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 41 #define EFM32_MAX(a, b) SL_MAX(a, b)
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 42 #define EFM32_ATTRIBUTE_PACKED SL_ATTRIBUTE_PACKED
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 43 #define EFM32_ATTRIBUTE_ALIGN(X) SL_ATTRIBUTE_ALIGN(X)
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 44 #define EFM32_ALIGN(X) SL_ALIGN(X)
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 45 #define EFM32_WEAK SL_WEAK
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 46 #define EFM32_ATTRIBUTE_SECTION(X) SL_ATTRIBUTE_SECTION(X)
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 47
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 48 #include "em_int.h"
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 49
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 50 #if defined( USB_USE_PRINTF )
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 51 #include <stdio.h>
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 52 #endif
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 53
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 54 #ifdef __cplusplus
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 55 extern "C" {
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 56 #endif
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 57
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 58 #ifdef __CC_ARM
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 59 #pragma anon_unions
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 60 #endif
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 61
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 62 /***************************************************************************//**
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 63 * @addtogroup USB
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 64 * @brief USB HOST and DEVICE protocol stacks.
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 65 * @{
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 66 ******************************************************************************/
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 67
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 68 /***************************************************************************//**
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 69 * @addtogroup USB_COMMON
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 70 * @brief Common parts for both HOST and DEVICE USB stacks, see @ref usb_device
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 71 * and @ref usb_host pages for device and host library documentation.
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 72 * @{
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 73 ******************************************************************************/
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 74
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 75 #define SILABS_USB_VID 0x10C4 /**< Silicon Labs Vendor ID, supplied by USB-IF. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 76
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 77 /* SETUP request, direction of data stage */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 78 #define USB_SETUP_DIR_OUT 0 /**< Setup request data stage OUT direction value. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 79 #define USB_SETUP_DIR_IN 1 /**< Setup request data stage IN direction value. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 80 #define USB_SETUP_DIR_MASK 0x80 /**< Setup request data stage direction mask. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 81 #define USB_SETUP_DIR_D2H 0x80 /**< Setup request data stage IN direction mask. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 82 #define USB_SETUP_DIR_H2D 0x00 /**< Setup request data stage OUT direction mask. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 83
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 84 /* SETUP request type */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 85 #define USB_SETUP_TYPE_STANDARD 0 /**< Standard setup request value. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 86 #define USB_SETUP_TYPE_CLASS 1 /**< Class setup request value. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 87 #define USB_SETUP_TYPE_VENDOR 2 /**< Vendor setup request value. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 88 #define USB_SETUP_TYPE_STANDARD_MASK 0x00 /**< Standard setup request mask. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 89 #define USB_SETUP_TYPE_CLASS_MASK 0x20 /**< Class setup request mask. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 90 #define USB_SETUP_TYPE_VENDOR_MASK 0x40 /**< Vendor setup request mask. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 91
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 92 /* SETUP request recipient */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 93 #define USB_SETUP_RECIPIENT_DEVICE 0 /**< Setup request device recipient value. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 94 #define USB_SETUP_RECIPIENT_INTERFACE 1 /**< Setup request interface recipient value. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 95 #define USB_SETUP_RECIPIENT_ENDPOINT 2 /**< Setup request endpoint recipient value. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 96 #define USB_SETUP_RECIPIENT_OTHER 3 /**< Setup request other recipient value. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 97
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 98 /* SETUP standard request codes for Full Speed devices */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 99 #define GET_STATUS 0 /**< Standard setup request GET_STATUS. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 100 #define CLEAR_FEATURE 1 /**< Standard setup request CLEAR_FEATURE. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 101 #define SET_FEATURE 3 /**< Standard setup request SET_FEATURE. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 102 #define SET_ADDRESS 5 /**< Standard setup request SET_ADDRESS. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 103 #define GET_DESCRIPTOR 6 /**< Standard setup request GET_DESCRIPTOR. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 104 #define SET_DESCRIPTOR 7 /**< Standard setup request SET_DESCRIPTOR. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 105 #define GET_CONFIGURATION 8 /**< Standard setup request GET_CONFIGURATION. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 106 #define SET_CONFIGURATION 9 /**< Standard setup request SET_CONFIGURATION. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 107 #define GET_INTERFACE 10 /**< Standard setup request GET_INTERFACE. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 108 #define SET_INTERFACE 11 /**< Standard setup request SET_INTERFACE. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 109 #define SYNCH_FRAME 12 /**< Standard setup request SYNCH_FRAME. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 110
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 111 /* SETUP class request codes */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 112 #define USB_HID_GET_REPORT 0x01 /**< HID class setup request GET_REPORT. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 113 #define USB_HID_GET_IDLE 0x02 /**< HID class setup request GET_IDLE. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 114 #define USB_HID_SET_REPORT 0x09 /**< HID class setup request SET_REPORT. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 115 #define USB_HID_SET_IDLE 0x0A /**< HID class setup request SET_IDLE. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 116 #define USB_HID_SET_PROTOCOL 0x0B /**< HID class setup request SET_PROTOCOL. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 117 #define USB_CDC_SETLINECODING 0x20 /**< CDC class setup request SET_LINE_CODING. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 118 #define USB_CDC_GETLINECODING 0x21 /**< CDC class setup request GET_LINE_CODING. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 119 #define USB_CDC_SETCTRLLINESTATE 0x22 /**< CDC class setup request SET_CONTROL_LINE_STATE. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 120 #define USB_MSD_BOTRESET 0xFF /**< MSD class setup request Bulk only transfer reset. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 121 #define USB_MSD_GETMAXLUN 0xFE /**< MSD class setup request Get Max LUN. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 122 #define USB_AUDIO_GET_CUR 0x81 /**< Audio class setup request GET_CUR. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 123 #define USB_AUDIO_SET_CUR 0x01 /**< Audio class setup request SET_CUR. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 124 #define USB_AUDIO_GET_CUR 0x81 /**< Audio class setup request GET_CUR. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 125 #define USB_AUDIO_SET_MIN 0x02 /**< Audio class setup request SET_MIN. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 126 #define USB_AUDIO_GET_MIN 0x82 /**< Audio class setup request GET_MIN. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 127 #define USB_AUDIO_SET_MAX 0x03 /**< Audio class setup request SET_MAX. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 128 #define USB_AUDIO_GET_MAX 0x83 /**< Audio class setup request GET_MAX. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 129 #define USB_AUDIO_SET_RES 0x04 /**< Audio class setup request SET_RES. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 130 #define USB_AUDIO_GET_RES 0x84 /**< Audio class setup request GET_RES. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 131 #define USB_AUDIO_SET_MEM 0x05 /**< Audio class setup request SET_MEM. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 132 #define USB_AUDIO_GET_MEM 0x85 /**< Audio class setup request GET_MEM. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 133 #define USB_AUDIO_GET_STAT 0xFF /**< Audio class setup request GET_STAT. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 134
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 135 /* SETUP command GET/SET_DESCRIPTOR decriptor types */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 136 #define USB_DEVICE_DESCRIPTOR 1 /**< DEVICE descriptor value. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 137 #define USB_CONFIG_DESCRIPTOR 2 /**< CONFIGURATION descriptor value. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 138 #define USB_STRING_DESCRIPTOR 3 /**< STRING descriptor value. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 139 #define USB_MAX_STRING_DESCRIPTOR_CHARS 126 /**< Maximum STRING descriptor bString length. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 140 #define USB_INTERFACE_DESCRIPTOR 4 /**< INTERFACE descriptor value. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 141 #define USB_ENDPOINT_DESCRIPTOR 5 /**< ENDPOINT descriptor value. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 142 #define USB_DEVICE_QUALIFIER_DESCRIPTOR 6 /**< DEVICE_QUALIFIER descriptor value. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 143 #define USB_OTHER_SPEED_CONFIG_DESCRIPTOR 7 /**< OTHER_SPEED_CONFIGURATION descriptor value. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 144 #define USB_INTERFACE_POWER_DESCRIPTOR 8 /**< INTERFACE_POWER descriptor value. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 145 #define USB_INTERFACE_ASSOCIATION_DESCRIPTOR 11 /**< INTERFACE_ASSOCIATION descriptor value. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 146 #define USB_HID_DESCRIPTOR 0x21 /**< HID descriptor value. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 147 #define USB_SMARTCARD_DESCRIPTOR 0x21 /**< Smartcard usb-ccid-specific Descriptor Type. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 148 #define USB_HID_REPORT_DESCRIPTOR 0x22 /**< HID REPORT descriptor value. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 149 #define USB_CS_INTERFACE_DESCRIPTOR 0x24 /**< Audio Class-specific interface Descriptor Type. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 150 #define USB_CS_ENDPOINT_DESCRIPTOR 0x25 /**< Audio Class-specific endpoint Descriptor Type. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 151 #define USB_HUB_DESCRIPTOR 0x29 /**< HUB descriptor value. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 152 #define USB_CA_HEADER_DESCRIPTOR 1 /**< Audio Class-Specific AC Interface Header descriptor.*/
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 153 #define USB_CA_INPUT_TERMINAL_DESCRIPTOR 2 /**< Audio Class-Specific AC Interface Input Terminal desc. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 154 #define USB_CA_OUTPUT_TERMINAL_DESCRIPTOR 3 /**< Audio Class-Specific AC Interface Output Terminal desc.*/
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 155 #define USB_CA_MIXER_UNIT_DESCRIPTOR 4 /**< Audio Class-Specific AC Interface Mixer descriptor.*/
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 156 #define USB_CA_SELECTOR_UNIT_DESCRIPTOR 5 /**< Audio Class-Specific AC Interface Selector desc. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 157 #define USB_CA_FEATURE_UNIT_DESCRIPTOR 6 /**< Audio Class-Specific AC Interface Feature desc. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 158 #define USB_CA_PROCESSING_UNIT_DESCRIPTOR 7 /**< Audio Class-Specific AC Interface Processing desc.*/
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 159 #define USB_CA_EXTENSION_UNIT_DESCRIPTOR 8 /**< Audio Class-Specific AC Interface Extension desc. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 160 #define USB_CA_EP_GENERAL_DESCRIPTOR 1 /**< Audio Class-Specific general descriptor subtype code.*/
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 161 #define USB_CA_AS_GENERAL_DESCRIPTOR 1 /**< Audio Class-Specific AS Interface General descriptor.*/
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 162 #define USB_CA_FORMAT_TYPE_DESCRIPTOR 2 /**< Audio Class-Specific AS Interface Format Type desc. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 163
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 164 #define USB_DEVICE_DESCSIZE 18 /**< Device descriptor size. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 165 #define USB_CONFIG_DESCSIZE 9 /**< Configuration descriptor size. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 166 #define USB_INTERFACE_DESCSIZE 9 /**< Interface descriptor size. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 167 #define USB_ENDPOINT_DESCSIZE 7 /**< Endpoint descriptor size. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 168 #define USB_DEVICE_QUALIFIER_DESCSIZE 10 /**< Device qualifier descriptor size. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 169 #define USB_OTHER_SPEED_CONFIG_DESCSIZE 9 /**< Device other speed configuration descriptor size. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 170 #define USB_INTERFACE_ASSOCIATION_DESCSIZE 8 /**< INTERFACE_ASSOCIATION descriptor size. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 171 #define USB_HID_DESCSIZE 9 /**< HID descriptor size. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 172 #define USB_SMARTCARD_DESCSIZE 54 /**< CCID descriptor size. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 173 #define USB_CDC_HEADER_FND_DESCSIZE 5 /**< CDC Header functional descriptor size. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 174 #define USB_CDC_CALLMNG_FND_DESCSIZE 5 /**< CDC Call Management functional descriptor size. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 175 #define USB_CDC_ACM_FND_DESCSIZE 4 /**< CDC Abstract Control Management functional descriptor size.*/
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 176 #define USB_CA_INPUT_TERMINAL_DESCSIZE 12 /**< Audio Input Terminal descriptor size. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 177 #define USB_CA_OUTPUT_TERMINAL_DESCSIZE 9 /**< Audio Output Terminal descriptor size. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 178 #define USB_CA_EP_GENERAL_DESCSIZE 7 /**< Audio Class-Specific general descriptor subtype size.*/
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 179 #define USB_CA_AS_GENERAL_DESCSIZE 7 /**< Audio Class-Specific AS Interface General desc size.*/
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 180 #define USB_CA_STD_AS_ENDPOINT_DESCSZIE 9 /**< Audio-class standard audio stream descriptor size.*/
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 181
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 182 /* Misc. USB definitions */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 183 #define USB_LS_CTRL_EP_MAXSIZE 8 /**< The max size of low speed control endpoints. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 184 #define USB_LS_INTR_EP_MAXSIZE 8 /**< The max size of low speed interrupt endpoints. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 185 #define USB_FS_CTRL_EP_MAXSIZE 64 /**< The max size of full speed control endpoints. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 186 #define USB_FS_INTR_EP_MAXSIZE 64 /**< The max size of full speed interrupt endpoints. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 187 #define USB_FS_BULK_EP_MAXSIZE 64 /**< The max size of full speed bulk endpoints. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 188 #define USB_FS_ISOC_EP_MAXSIZE 1023 /**< The max size of full speed isochronous endpoints. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 189 #define USB_EPTYPE_CTRL 0 /**< Endpoint type control. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 190 #define USB_EPTYPE_ISOC 1 /**< Endpoint type isochron. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 191 #define USB_EPTYPE_BULK 2 /**< Endpoint type bulk. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 192 #define USB_EPTYPE_INTR 3 /**< Endpoint type interrupt. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 193 #define USB_EPSYNC_NO (0 << 2) /**< Endpoint synchronization type, none. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 194 #define USB_EPSYNC_ASYNC (1 << 2) /**< Endpoint synchronization type, asynchronous. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 195 #define USB_EPSYNC_ADAPTIVE (2 << 2) /**< Endpoint synchronization type, adaptive. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 196 #define USB_EPSYNC_SYNC (3 << 2) /**< Endpoint synchronization type, synchronous. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 197 #define USB_EP_DIR_IN 0x80 /**< Endpoint direction mask. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 198 #define USB_SETUP_PKT_SIZE 8 /**< Setup request packet size. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 199 #define USB_EPNUM_MASK 0x0F /**< Endpoint number mask. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 200 #define USB_LANGID_ENUS 0x0409 /**< English-United States language id. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 201 #define USB_MAX_DEVICE_ADDRESS 127 /**< Maximum allowable device address. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 202
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 203 #define CONFIG_DESC_BM_REMOTEWAKEUP 0x20 /**< Configuration descriptor attribute macro. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 204 #define CONFIG_DESC_BM_SELFPOWERED 0x40 /**< Configuration descriptor attribute macro. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 205 #define CONFIG_DESC_BM_RESERVED_D7 0x80 /**< Configuration descriptor attribute macro. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 206 #define CONFIG_DESC_BM_TRANSFERTYPE 0x03 /**< Configuration descriptor transfer type bitmask. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 207 #define CONFIG_DESC_MAXPOWER_mA(x) (((x)+1)/2) /**< Configuration descriptor power macro. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 208
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 209 #define DEVICE_IS_SELFPOWERED 0x0001 /**< Standard request GET_STATUS bitmask. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 210 #define REMOTE_WAKEUP_ENABLED 0x0002 /**< Standard request GET_STATUS bitmask. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 211 #define USB_FEATURE_ENDPOINT_HALT 0 /**< Standard request CLEAR/SET_FEATURE bitmask. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 212 #define USB_FEATURE_DEVICE_REMOTE_WAKEUP 1 /**< Standard request CLEAR/SET_FEATURE bitmask. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 213
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 214 #define HUB_FEATURE_PORT_RESET 4 /**< HUB class request CLEAR/SET_PORT_FEATURE feature selector. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 215 #define HUB_FEATURE_PORT_POWER 8 /**< HUB class request CLEAR/SET_PORT_FEATURE feature selector. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 216 #define HUB_FEATURE_C_PORT_CONNECTION 16 /**< HUB class request CLEAR/SET_PORT_FEATURE feature selector. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 217 #define HUB_FEATURE_C_PORT_RESET 20 /**< HUB class request CLEAR/SET_PORT_FEATURE feature selector. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 218 #define HUB_FEATURE_PORT_INDICATOR 22 /**< HUB class request CLEAR/SET_PORT_FEATURE feature selector. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 219
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 220 #define USB_CLASS_CDC 2 /**< CDC device/interface class code. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 221 #define USB_CLASS_CDC_DATA 0x0A /**< CDC Data interface class code. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 222 #define USB_CLASS_CDC_ACM 2 /**< CDC Abstract Control Model interface subclass code. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 223 #define USB_CLASS_CDC_HFN 0 /**< CDC class Header Functional Descriptor subtype. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 224 #define USB_CLASS_CDC_CMNGFN 1 /**< CDC class Call Management Functional Descriptor subtype.*/
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 225 #define USB_CLASS_CDC_ACMFN 2 /**< CDC class Abstract Control Management Functional Descriptor subtype.*/
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 226 #define USB_CLASS_CDC_UNIONFN 6 /**< CDC class Union Functional Descriptor subtype. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 227
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 228 #define USB_CLASS_HID 3 /**< HID device/interface class code. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 229 #define USB_CLASS_HID_KEYBOARD 1 /**< HID keyboard interface protocol code. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 230 #define USB_CLASS_HID_MOUSE 2 /**< HID mouse interface protocol code. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 231
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 232 #define USB_CLASS_HUB 9 /**< HUB device/interface class code. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 233
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 234 #define USB_CLASS_MSD 8 /**< MSD device/interface class code. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 235 #define USB_CLASS_MSD_BOT_TRANSPORT 0x50 /**< MSD Bulk Only Transport protocol. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 236 #define USB_CLASS_MSD_SCSI_CMDSET 6 /**< MSD Subclass SCSI transparent command set. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 237 #define USB_CLASS_MSD_CSW_CMDPASSED 0 /**< MSD BOT Command status wrapper command passed code. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 238 #define USB_CLASS_MSD_CSW_CMDFAILED 1 /**< MSD BOT Command status wrapper command failed code. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 239 #define USB_CLASS_MSD_CSW_PHASEERROR 2 /**< MSD BOT Command status wrapper cmd phase error code.*/
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 240
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 241 #define USB_CLASS_AUDIO 1 /**< Audio interface class code. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 242 #define USB_CLASS_AUDIO_CONTROL 1 /**< Audio subclass code for control interface. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 243 #define USB_CLASS_AUDIO_STREAMING 2 /**< Audio subclass code for streaming interface. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 244 #define USB_CLASS_AUDIO_MIDISTREAMING 3 /**< Audio subclass code for midi streaming interface. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 245
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 246 /*** Triplet for the device descriptor of a composite device using IAD descriptors. ***/
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 247 #define USB_CLASS_MISCELLANEOUS 0xEF /**< MISCELLANEOUS device class code. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 248 #define USB_CLASS_MISC_COMMON_SUBCLASS 2 /**< MISCELLANEOUS Common sub class code. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 249 #define USB_CLASS_MISC_IAD_PROTOCOL 1 /**< MISCELLANEOUS Interface Association Descriptor protocol code. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 250
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 251 #define PORT_FULL_SPEED 1 /**< Full speed return value for USBH_GetPortSpeed(). */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 252 #define PORT_LOW_SPEED 2 /**< Low speed return value for USBH_GetPortSpeed(). */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 253
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 254 #if defined( __GNUC__ ) /* GCC compilers */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 255 #if defined( __CHAR16_TYPE__ )
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 256 typedef __CHAR16_TYPE__ char16_t;
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 257 #else
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 258 typedef unsigned short char16_t;
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 259 #endif
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 260
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 261 #elif defined( __ICCARM__ ) /* IAR compiler */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 262 #include <uchar.h>
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 263
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 264 #elif defined( __CC_ARM ) /* MDK-ARM compiler */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 265 typedef unsigned short char16_t;
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 266 #endif
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 267
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 268 /** Macro for creating USB compliant UTF-16LE UNICODE string descriptors.
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 269 * @n Example: STATIC_CONST_STRING_DESC( iManufacturer, 'E','n','e','r','g','y',' ','M','i','c','r','o',' ','A','S' );
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 270 * @note The size of the resulting struct will be two byte larger than a USB string
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 271 * descriptor. This is to accommodate a terminating null char for the string.
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 272 * The value assigned to the 'len' member does not take this into account
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 273 * and is therefore correct usb wise.
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 274 */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 275 #define STATIC_CONST_STRING_DESC( _name, ... ) \
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 276 EFM32_PACK_START( 1 ) \
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 277 typedef struct \
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 278 { \
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 279 uint8_t len; \
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 280 uint8_t type; \
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 281 char16_t name[ 1 + sizeof( (char16_t[]){__VA_ARGS__} ) / 2]; \
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 282 } __attribute__ ((packed)) _##_name; \
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 283 EFM32_PACK_END() \
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 284 EFM32_ALIGN( 4 ) \
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 285 EFM32_PACK_START( 1 ) \
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 286 static const _##_name _name __attribute__ ((aligned(4)))= \
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 287 { \
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 288 .len = sizeof( _##_name ) - 2, \
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 289 .type = USB_STRING_DESCRIPTOR, \
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 290 .name = {__VA_ARGS__}, \
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 291 .name[ ( ( sizeof( _##_name ) - 2 ) / 2 ) - 1 ] = '\0' \
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 292 } \
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 293 EFM32_PACK_END()
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 294
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 295 /** Macro for creating USB compliant language string descriptors.
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 296 * @n Example: STATIC_CONST_STRING_DESC_LANGID( langID, 0x04, 0x09 );
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 297 */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 298 #define STATIC_CONST_STRING_DESC_LANGID( _name, x, y ) \
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 299 EFM32_PACK_START( 1 ) \
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 300 typedef struct \
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 301 { \
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 302 uint8_t len; \
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 303 uint8_t type; \
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 304 uint8_t name[ 2 ]; \
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 305 } __attribute__ ((packed)) _##_name; \
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 306 EFM32_PACK_END() \
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 307 EFM32_ALIGN( 4 ) \
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 308 EFM32_PACK_START( 1 ) \
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 309 static const _##_name _name __attribute__ ((aligned(4)))= \
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 310 { \
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 311 .len = 4, \
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 312 .type = USB_STRING_DESCRIPTOR, \
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 313 .name = { y, x } \
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 314 } \
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 315 EFM32_PACK_END()
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 316
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 317 /** Macro for creating WORD (4 byte) aligned uint8_t array with size which
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 318 * is a multiple of WORD size.
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 319 * @n Example: @n UBUF( rxBuffer, 37 ); => uint8_t rxBuffer[ 40 ];
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 320 */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 321 #if !defined(__GNUC__)
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 322 #define UBUF( x, y ) EFM32_ALIGN( 4 ) uint8_t x[((y)+3)&~3]
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 323 #define STATIC_UBUF( x, y ) EFM32_ALIGN( 4 ) static uint8_t x[((y)+3)&~3]
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 324 #else
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 325 #define UBUF( x, y ) uint8_t x[((y)+3)&~3] __attribute__ ((aligned(4)))
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 326
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 327 /** Macro for creating WORD (4 byte) aligned static uint8_t arrays with size which
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 328 * is a multiple of WORD size.
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 329 * @n Example: @n STATIC_UBUF( rxBuffer, 37 ); => static uint8_t rxBuffer[ 40 ];
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 330 */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 331 #define STATIC_UBUF( x, y ) static uint8_t x[((y)+3)&~3] __attribute__ ((aligned(4)))
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 332 #endif
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 333
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 334
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 335 /** @brief USB transfer status enumerator. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 336 typedef enum
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 337 {
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 338 /* NOTE: Please keep in sync with table errMsg[] in em_usbhal.c */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 339 USB_STATUS_OK = 0, /**< No errors detected. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 340 USB_STATUS_REQ_ERR = -1, /**< Setup request error. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 341 USB_STATUS_EP_BUSY = -2, /**< Endpoint is busy. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 342 USB_STATUS_REQ_UNHANDLED = -3, /**< Setup request not handled. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 343 USB_STATUS_ILLEGAL = -4, /**< Illegal operation attempted. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 344 USB_STATUS_EP_STALLED = -5, /**< Endpoint is stalled. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 345 USB_STATUS_EP_ABORTED = -6, /**< Endpoint transfer was aborted. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 346 USB_STATUS_EP_ERROR = -7, /**< Endpoint transfer error. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 347 USB_STATUS_EP_NAK = -8, /**< Endpoint NAK'ed transfer request. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 348 USB_STATUS_DEVICE_UNCONFIGURED = -9, /**< Device is unconfigured. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 349 USB_STATUS_DEVICE_SUSPENDED = -10, /**< Device is suspended. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 350 USB_STATUS_DEVICE_RESET = -11, /**< Device is/was reset. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 351 USB_STATUS_TIMEOUT = -12, /**< Transfer timeout. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 352 USB_STATUS_DEVICE_REMOVED = -13, /**< Device was removed. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 353 USB_STATUS_HC_BUSY = -14, /**< Host channel is busy. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 354 USB_STATUS_DEVICE_MALFUNCTION = -15, /**< Malfunctioning device attached. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 355 USB_STATUS_PORT_OVERCURRENT = -16, /**< VBUS shortcircuit/overcurrent failure. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 356 } USB_Status_TypeDef;
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 357 /** @} (end addtogroup USB_COMMON) */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 358
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 359
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 360 #if defined( USB_DEVICE )
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 361 /***************************************************************************//**
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 362 * @addtogroup USB_DEVICE
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 363 * @brief USB DEVICE protocol stack, see @ref usb_device page for detailed documentation.
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 364 * @{
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 365 ******************************************************************************/
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 366
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 367 #define USB_PWRSAVE_MODE_OFF 0 /**< No energy saving mode selected. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 368 #define USB_PWRSAVE_MODE_ONSUSPEND 1 /**< Enter USB power-save mode on suspend. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 369 #define USB_PWRSAVE_MODE_ONVBUSOFF 2 /**< Enter USB power-save mode when not attached to host. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 370 #define USB_PWRSAVE_MODE_ENTEREM2 4 /**< Enter EM2 while in power-save mode. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 371
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 372 #define USB_USBC_32kHz_CLK_LFXO 0 /**< Use 32kHz LFXO clock while in powersave mode. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 373 #define USB_USBC_32kHz_CLK_LFRCO 1 /**< Use 32kHz LFRCO clock while in powersave mode. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 374
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 375 /** @brief USB device state enumerator. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 376 typedef enum
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 377 {
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 378 USBD_STATE_NONE = 0, /**< Device state is undefined/unknown. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 379 USBD_STATE_ATTACHED = 1, /**< Device state is ATTACHED. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 380 USBD_STATE_POWERED = 2, /**< Device state is POWERED. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 381 USBD_STATE_DEFAULT = 3, /**< Device state is DEFAULT. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 382 USBD_STATE_ADDRESSED = 4, /**< Device state is ADDRESSED. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 383 USBD_STATE_CONFIGURED = 5, /**< Device state is CONFIGURED. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 384 USBD_STATE_SUSPENDED = 6, /**< Device state is SUSPENDED. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 385 USBD_STATE_LASTMARKER = 7, /**< Device state enum end marker. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 386 } USBD_State_TypeDef;
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 387 /** @} (end addtogroup USB_DEVICE) */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 388 #endif /* defined( USB_DEVICE ) */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 389
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 390 /** @addtogroup USB_COMMON
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 391 * @{*/
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 392
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 393 /** @brief USB Setup request package. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 394 EFM32_PACK_START( 1 )
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 395 typedef struct
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 396 {
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 397 union
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 398 {
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 399 struct
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 400 {
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 401 union
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 402 {
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 403 struct
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 404 {
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 405 uint8_t Recipient : 5; /**< Request recipient (device, interface, endpoint or other).*/
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 406 uint8_t Type : 2; /**< Request type (standard, class or vendor). */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 407 uint8_t Direction : 1; /**< Transfer direction of SETUP data phase. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 408 };
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 409 uint8_t bmRequestType; /**< Request characteristics. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 410 };
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 411 uint8_t bRequest; /**< Request code. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 412 uint16_t wValue; /**< Varies according to request. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 413 uint16_t wIndex; /**< Index or offset, varies according to request. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 414 uint16_t wLength; /**< Number of bytes to transfer if there is a data stage.*/
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 415 };
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 416 uint32_t dw[2];
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 417 };
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 418 } __attribute__ ((packed)) USB_Setup_TypeDef;
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 419 EFM32_PACK_END()
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 420
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 421
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 422 /** @brief USB Device Descriptor. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 423 EFM32_PACK_START( 1 )
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 424 typedef struct
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 425 {
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 426 uint8_t bLength; /**< Size of this descriptor in bytes */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 427 uint8_t bDescriptorType; /**< Constant DEVICE Descriptor Type */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 428 uint16_t bcdUSB; /**< USB Specification Release Number in Binary-Coded
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 429 Decimal */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 430 uint8_t bDeviceClass; /**< Class code (assigned by the USB-IF) */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 431 uint8_t bDeviceSubClass; /**< Subclass code (assigned by the USB-IF) */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 432 uint8_t bDeviceProtocol; /**< Protocol code (assigned by the USB-IF) */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 433 uint8_t bMaxPacketSize0; /**< Maximum packet size for endpoint zero */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 434 uint16_t idVendor; /**< Vendor ID (assigned by the USB-IF) */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 435 uint16_t idProduct; /**< Product ID (assigned by the manufacturer) */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 436 uint16_t bcdDevice; /**< Device release number in binary-coded decimal */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 437 uint8_t iManufacturer; /**< Index of string descriptor describing manufacturer*/
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 438 uint8_t iProduct; /**< Index of string descriptor describing product */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 439 uint8_t iSerialNumber; /**< Index of string descriptor describing the device
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 440 serialnumber */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 441 uint8_t bNumConfigurations; /**< Number of possible configurations */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 442 } __attribute__ ((packed)) USB_DeviceDescriptor_TypeDef;
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 443 EFM32_PACK_END()
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 444
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 445
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 446 /** @brief USB Configuration Descriptor. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 447 EFM32_PACK_START( 1 )
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 448 typedef struct
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 449 {
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 450 uint8_t bLength; /**< Size of this descriptor in bytes */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 451 uint8_t bDescriptorType; /**< Constant CONFIGURATION Descriptor Type */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 452 uint16_t wTotalLength; /**< Total length of data returned for this
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 453 configuration. Includes the combined length of all
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 454 descriptors (configuration, interface, endpoint,
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 455 and class- or vendor-specific) returned for this
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 456 configuration. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 457 uint8_t bNumInterfaces; /**< Number of interfaces supported by this
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 458 configuration */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 459 uint8_t bConfigurationValue; /**< Value to use as an argument to the
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 460 SetConfiguration request to select this
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 461 configuration. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 462 uint8_t iConfiguration; /**< Index of string descriptor describing this
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 463 configuration. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 464 uint8_t bmAttributes; /**< Configuration characteristics.
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 465 @n D7: Reserved (set to one)
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 466 @n D6: Self-powered
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 467 @n D5: Remote Wakeup
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 468 @n D4...0: Reserved (reset to zero) */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 469 uint8_t bMaxPower; /**< Maximum power consumption of the USB device, unit
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 470 is 2mA per LSB */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 471 } __attribute__ ((packed)) USB_ConfigurationDescriptor_TypeDef;
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 472 EFM32_PACK_END()
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 473
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 474
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 475 /** @brief USB Interface Descriptor. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 476 EFM32_PACK_START( 1 )
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 477 typedef struct
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 478 {
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 479 uint8_t bLength; /**< Size of this descriptor in bytes. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 480 uint8_t bDescriptorType; /**< Constant INTERFACE Descriptor Type. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 481 uint8_t bInterfaceNumber; /**< Number of this interface. Zero-based value
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 482 identifying the index in the array of concurrent
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 483 interfaces supported by this configuration. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 484 uint8_t bAlternateSetting; /**< Value used to select this alternate setting for
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 485 the interface identified in the prior field. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 486 uint8_t bNumEndpoints; /**< Number of endpoints used by this interface
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 487 (excluding endpoint zero). If this value is zero,
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 488 this interface only uses the Default Control Pipe.*/
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 489 uint8_t bInterfaceClass; /**< Class code (assigned by the USB-IF). A value
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 490 of zero is reserved for future standardization. If
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 491 this field is set to FFH, the interface class is
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 492 vendor-specific. All other values are reserved for
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 493 assignment by the USB-IF. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 494 uint8_t bInterfaceSubClass; /**< Subclass code (assigned by the USB-IF). These codes
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 495 are qualified by the value of the bInterfaceClass
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 496 field. If the bInterfaceClass field is reset to
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 497 zero, this field must also be reset to zero. If
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 498 the bInterfaceClass field is not set to FFH, all
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 499 values are reserved forassignment by the USB-IF. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 500 uint8_t bInterfaceProtocol; /**< Protocol code (assigned by the USB). These codes
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 501 are qualified by the value of the bInterfaceClass
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 502 and the bInterfaceSubClass fields. If an interface
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 503 supports class-specific requests, this code
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 504 identifies the protocols that the device uses as
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 505 defined by the specification of the device class.
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 506 If this field is reset to zero, the device does
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 507 not use a class-specific protocol on this
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 508 interface. If this field is set to FFH, the device
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 509 uses a vendor-specific protocol for this interface*/
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 510 uint8_t iInterface; /**< Index of string descriptor describing this
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 511 interface. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 512 } __attribute__ ((packed)) USB_InterfaceDescriptor_TypeDef;
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 513 EFM32_PACK_END()
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 514
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 515
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 516 /** @brief USB Endpoint Descriptor. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 517 EFM32_PACK_START( 1 )
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 518 typedef struct
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 519 {
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 520 uint8_t bLength; /**< Size of this descriptor in bytes */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 521 uint8_t bDescriptorType; /**< Constant ENDPOINT Descriptor Type */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 522 uint8_t bEndpointAddress; /**< The address of the endpoint */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 523 uint8_t bmAttributes; /**< This field describes the endpoint attributes */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 524 uint16_t wMaxPacketSize; /**< Maximum packet size for the endpoint */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 525 uint8_t bInterval; /**< Interval for polling EP for data transfers */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 526 } __attribute__ ((packed)) USB_EndpointDescriptor_TypeDef;
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 527 EFM32_PACK_END()
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 528
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 529
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 530 /** @brief USB String Descriptor. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 531 EFM32_PACK_START( 1 )
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 532 typedef struct
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 533 {
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 534 uint8_t len; /**< Size of this descriptor in bytes. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 535 uint8_t type; /**< Constant STRING Descriptor Type. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 536 char16_t name[]; /**< The string encoded with UTF-16LE UNICODE charset. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 537 } __attribute__ ((packed)) USB_StringDescriptor_TypeDef;
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 538 EFM32_PACK_END()
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 539
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 540 /** @} (end addtogroup USB_COMMON) */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 541
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 542 /*** -------------------- Serial port debug configuration ---------------- ***/
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 543
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 544 #if defined( DOXY_DOC_ONLY )
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 545 /** @addtogroup USB_COMMON
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 546 * @{*/
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 547
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 548 /***************************************************************************//**
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 549 * @brief
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 550 * Transmit a single char on the debug serial port.
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 551 *
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 552 * @note
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 553 * This function is enabled with \#define DEBUG_USB_API when configuring the
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 554 * protocol stack in "usbconfig.h".
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 555 * This is convenient when debugging code, no need to remove use of this
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 556 * function when debugging has completed.
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 557 *
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 558 * @param[in] c
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 559 * Char to transmit.
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 560 *
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 561 * @return
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 562 * The char transmitted.
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 563 ******************************************************************************/
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 564 int USB_PUTCHAR( char c );
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 565
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 566 /***************************************************************************//**
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 567 * @brief
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 568 * Transmit a zero terminated string on the debug serial port.
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 569 *
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 570 * @note
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 571 * This function is enabled with \#define DEBUG_USB_API when configuring the
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 572 * protocol stack in "usbconfig.h".
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 573 * This is convenient when debugging code, no need to remove use of this
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 574 * function when debugging has completed.
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 575 *
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 576 * @param[in] p
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 577 * Pointer to string to transmit.
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 578 ******************************************************************************/
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 579 void USB_PUTS( const char *p );
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 580
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 581 /***************************************************************************//**
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 582 * @brief
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 583 * Transmit "printf" formated data on the debug serial port.
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 584 *
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 585 * @note
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 586 * This function is enabled with \#define USB_USE_PRINTF when configuring the
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 587 * protocol stack in "usbconfig.h".
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 588 * This is convenient when debugging code, no need to remove use of this
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 589 * function when debugging has completed.
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 590 *
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 591 * @param[in] format
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 592 * Format string (as in printf). No floating point format support.
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 593 ******************************************************************************/
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 594 int USB_PRINTF( const char *format, ... );
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 595
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 596 /** @} (end addtogroup USB_COMMON) */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 597 #endif /* defined( DOXY_DOC_ONLY ) */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 598
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 599 /** @cond DO_NOT_INCLUDE_WITH_DOXYGEN */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 600
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 601 /* Hardware constraint, do not change. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 602 #define MAX_NUM_HOSTCHANNELS 14
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 603
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 604 /* The DMA engine use one FIFO ram word for each host channel. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 605 #define MAX_HOST_FIFO_SIZE_INWORDS (512-MAX_NUM_HOSTCHANNELS)/*Unit is 4 bytes*/
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 606
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 607 #if defined ( USER_PUTCHAR )
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 608 void USB_Puts( const char *p );
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 609 #define USB_PUTS( s ) USB_Puts( s )
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 610 #define USB_PUTCHAR( c ) USER_PUTCHAR( c )
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 611 #else
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 612 #define USB_PUTS( s )
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 613 #define USB_PUTCHAR( c )
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 614 #endif
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 615
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 616 #if defined( USB_USE_PRINTF )
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 617 /* Use a printf which don't support floating point formatting */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 618 #if defined(__ICCARM__) || defined (__CC_ARM) || defined (__CROSSWORKS_ARM)
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 619 #define USB_PRINTF printf
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 620 #else
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 621 #define USB_PRINTF iprintf
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 622 #endif
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 623 #else
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 624 #define USB_PRINTF(...)
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 625 #endif /* defined( USB_USE_PRINTF ) */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 626
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 627 #if defined( DEBUG_USB_API )
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 628 #define DEBUG_USB_API_PUTS( s ) USB_PUTS( s )
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 629 #define DEBUG_USB_API_PUTCHAR( c ) USB_PUTCHAR( c )
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 630 #else
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 631 #define DEBUG_USB_API_PUTS( s )
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 632 #define DEBUG_USB_API_PUTCHAR( c )
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 633 #endif /* defined( DEBUG_USB_API ) */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 634
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 635 /** @endcond */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 636
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 637 /*** -------------------- Common API definitions ------------------------- ***/
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 638
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 639 /** @cond DO_NOT_INCLUDE_WITH_DOXYGEN */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 640
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 641 #if defined( USB_HOST )
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 642 #if defined( NUM_APP_TIMERS )
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 643 #define NUM_QTIMERS ( NUM_HC_USED + 2 + NUM_APP_TIMERS + 1 )
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 644 #else
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 645 #define NUM_QTIMERS ( NUM_HC_USED + 2 + 1 )
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 646 #endif
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 647 /* + 2 for default ctrl. host ch. 0 & 1, + 1 for host port timer */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 648 #else
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 649 #if defined( NUM_APP_TIMERS )
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 650 #define NUM_QTIMERS ( NUM_APP_TIMERS )
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 651 #else
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 652 #define NUM_QTIMERS 0
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 653 #endif
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 654 #endif /* defined( USB_HOST ) */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 655 /** @endcond */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 656
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 657 /** @addtogroup USB_COMMON
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 658 * @{*/
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 659
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 660 /***************************************************************************//**
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 661 * @brief
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 662 * USB transfer callback function.
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 663 *
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 664 * @details
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 665 * The callback function is called when a transfer has completed. An application
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 666 * should check the status, xferred and optionally the remaining parameters
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 667 * before deciding if the transfer is usable. In the case where the transfer
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 668 * is part of a control request data stage, the callback function should
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 669 * return an appropriate @ref USB_Status_TypeDef status.
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 670 *
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 671 * @param[in] status
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 672 * The transfer status. See @ref USB_Status_TypeDef.
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 673 *
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 674 * @param[in] xferred
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 675 * Number of bytes actually transferred.
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 676 *
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 677 * @param[in] remaining
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 678 * Number of bytes not transferred.
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 679 *
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 680 * @return
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 681 * @ref USB_STATUS_OK on success, else an appropriate error code.
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 682 ******************************************************************************/
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 683 typedef int (*USB_XferCompleteCb_TypeDef)( USB_Status_TypeDef status, uint32_t xferred, uint32_t remaining );
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 684
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 685 /***************************************************************************//**
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 686 * @brief
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 687 * USBTIMER callback function.
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 688 *
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 689 * @details
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 690 * The callback function is called when an USBTIMER has expired. The callback
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 691 * is done with interrupts disabled.
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 692 ******************************************************************************/
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 693 typedef void (*USBTIMER_Callback_TypeDef)( void );
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 694
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 695 char *USB_GetErrorMsgString( int error );
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 696
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 697 #if defined( USB_USE_PRINTF )
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 698 void USB_PrintErrorMsgString( char *pre, int error );
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 699 #else
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 700 #define USB_PrintErrorMsgString( pre, error )
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 701 #endif
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 702
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 703 void USBTIMER_DelayMs( uint32_t msec );
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 704 void USBTIMER_DelayUs( uint32_t usec );
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 705 void USBTIMER_Init( void );
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 706
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 707 #if ( NUM_QTIMERS > 0 )
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 708 void USBTIMER_Start( uint32_t id, uint32_t timeout, USBTIMER_Callback_TypeDef callback );
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 709 void USBTIMER_Stop( uint32_t id );
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 710 #endif /* ( NUM_QTIMERS > 0 ) */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 711 /** @} (end addtogroup USB_COMMON) */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 712
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 713 #if defined( USB_DEVICE )
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 714 /** @addtogroup USB_DEVICE
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 715 * @{*/
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 716 /*** -------------------- DEVICE mode API definitions -------------------- ***/
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 717
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 718 /***************************************************************************//**
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 719 * @brief
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 720 * USB Reset callback function.
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 721 * @details
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 722 * Called whenever USB reset signalling is detected on the USB port.
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 723 ******************************************************************************/
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 724 typedef void (*USBD_UsbResetCb_TypeDef)( void );
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 725
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 726 /***************************************************************************//**
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 727 * @brief
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 728 * USB Start Of Frame (SOF) interrupt callback function.
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 729 *
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 730 * @details
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 731 * Called at each SOF interrupt (if enabled),
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 732 *
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 733 * @param[in] sofNr
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 734 * Current frame number. The value rolls over to 0 after 16383 (0x3FFF).
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 735 ******************************************************************************/
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 736 typedef void (*USBD_SofIntCb_TypeDef)( uint16_t sofNr );
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 737
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 738 /***************************************************************************//**
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 739 * @brief
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 740 * USB State change callback function.
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 741 *
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 742 * @details
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 743 * Called whenever the device change state.
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 744 *
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 745 * @param[in] oldState
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 746 * The device USB state just leaved. See @ref USBD_State_TypeDef.
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 747 *
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 748 * @param[in] newState
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 749 * New (the current) USB device state. See @ref USBD_State_TypeDef.
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 750 ******************************************************************************/
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 751 typedef void (*USBD_DeviceStateChangeCb_TypeDef)( USBD_State_TypeDef oldState, USBD_State_TypeDef newState );
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 752
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 753 /***************************************************************************//**
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 754 * @brief
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 755 * USB power mode callback function.
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 756 *
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 757 * @details
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 758 * Called whenever the device stack needs to query if the device is currently
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 759 * self- or bus-powered. Typically when host has issued an @ref GET_STATUS
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 760 * setup command.
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 761 *
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 762 * @return
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 763 * True if self-powered, false otherwise.
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 764 ******************************************************************************/
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 765 typedef bool (*USBD_IsSelfPoweredCb_TypeDef)( void );
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 766
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 767 /***************************************************************************//**
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 768 * @brief
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 769 * USB setup request callback function.
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 770 *
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 771 * @details
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 772 * Called on each setup request received from host. This gives the application a
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 773 * possibility to extend or override standard requests, and to implement class
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 774 * or vendor specific requests. Return @ref USB_STATUS_OK if the request is
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 775 * handled, return @ref USB_STATUS_REQ_ERR if it is an illegal request or
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 776 * return @ref USB_STATUS_REQ_UNHANDLED to pass the request on to the default
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 777 * request handler.
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 778 *
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 779 * @param[in] setup
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 780 * Pointer to an USB setup packet. See @ref USB_Setup_TypeDef.
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 781 *
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 782 * @return
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 783 * An appropriate status/error code. See @ref USB_Status_TypeDef.
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 784 ******************************************************************************/
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 785 typedef int (*USBD_SetupCmdCb_TypeDef)( const USB_Setup_TypeDef *setup );
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 786
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 787 /** @cond DO_NOT_INCLUDE_WITH_DOXYGEN */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 788 struct USBD_Callbacks_TypeDef;
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 789 typedef struct USBD_Callbacks_TypeDef const *USBD_Callbacks_TypeDef_Pointer;
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 790 /** @endcond */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 791
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 792
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 793 /** @brief USB Device stack initialization structure.
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 794 * @details This structure is passed to @ref USBD_Init() when starting up
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 795 * the device. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 796 typedef struct
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 797 {
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 798 const USB_DeviceDescriptor_TypeDef *deviceDescriptor; /**< Pointer to a device descriptor. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 799 const uint8_t *configDescriptor; /**< Pointer to a configuration descriptor. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 800 const void * const *stringDescriptors; /**< Pointer to an array of string descriptor pointers.*/
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 801 const uint8_t numberOfStrings; /**< Number of strings in string descriptor array. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 802 const uint8_t *bufferingMultiplier; /**< Pointer to an array defining the size of the
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 803 endpoint buffers. The size is given in
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 804 multiples of endpoint size. Generally a value
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 805 of 1 (single) or 2 (double) buffering should be
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 806 used. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 807 USBD_Callbacks_TypeDef_Pointer callbacks; /**< Pointer to struct with callbacks
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 808 (@ref USBD_Callbacks_TypeDef). These callbacks
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 809 are used by the device stack to signal events
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 810 to or query the application. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 811 const uint32_t reserved; /**< Reserved for future use. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 812 } USBD_Init_TypeDef;
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 813
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 814
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 815 /** @brief USB Device stack callback structure.
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 816 * @details Callback functions used by the device stack to signal events or
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 817 * query status to/from the application. See @ref USBD_Init_TypeDef. Assign
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 818 * members to NULL if your application don't need a specific callback. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 819 typedef struct USBD_Callbacks_TypeDef
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 820 {
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 821 const USBD_UsbResetCb_TypeDef usbReset; /**< Called whenever USB reset signalling is detected
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 822 on the USB port. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 823 const USBD_DeviceStateChangeCb_TypeDef usbStateChange; /**< Called whenever the device change state. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 824 const USBD_SetupCmdCb_TypeDef setupCmd; /**< Called on each setup request received from host.*/
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 825 const USBD_IsSelfPoweredCb_TypeDef isSelfPowered; /**< Called whenever the device stack needs to query
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 826 if the device is currently self- or bus-powered.
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 827 Applies to devices which can operate in both modes.*/
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 828 const USBD_SofIntCb_TypeDef sofInt; /**< Called at each SOF interrupt. If NULL, the device
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 829 stack will not enable the SOF interrupt. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 830 } USBD_Callbacks_TypeDef;
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 831
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 832
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 833 /*** -------------------- DEVICE mode API -------------------------------- ***/
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 834
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 835 void USBD_AbortAllTransfers( void );
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 836 int USBD_AbortTransfer( int epAddr );
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 837 void USBD_Connect( void );
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 838 void USBD_Disconnect( void );
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 839 bool USBD_EpIsBusy( int epAddr );
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 840 USBD_State_TypeDef USBD_GetUsbState( void );
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 841 const char * USBD_GetUsbStateName( USBD_State_TypeDef state );
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 842 int USBD_Init( const USBD_Init_TypeDef *p );
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 843 int USBD_Read( int epAddr, void *data, int byteCount, USB_XferCompleteCb_TypeDef callback );
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 844 int USBD_RemoteWakeup( void );
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 845 bool USBD_SafeToEnterEM2( void );
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 846 int USBD_StallEp( int epAddr );
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 847 void USBD_Stop( void );
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 848 int USBD_UnStallEp( int epAddr );
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 849 int USBD_Write( int epAddr, void *data, int byteCount, USB_XferCompleteCb_TypeDef callback );
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 850
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 851 #ifdef __MBED__
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 852 int USBD_SetAddress( uint8_t addr );
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 853 int USBD_AddEndpoint( int epAddr, int transferType, int maxPacketSize, int bufferMult );
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 854 int USBD_EpIsStalled( int epAddr );
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 855 void USBD_StallEp0( void );
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 856 #endif
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 857
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 858 /** @} (end addtogroup USB_DEVICE) */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 859 #endif /* defined( USB_DEVICE ) */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 860
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 861
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 862 #if defined( USB_HOST )
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 863 /***************************************************************************//**
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 864 * @addtogroup USB_HOST
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 865 * @brief USB HOST protocol stack, see @ref usb_host page for detailed documentation.
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 866 * @{
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 867 ******************************************************************************/
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 868 /*** -------------------- HOST mode API definitions ---------------------- ***/
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 869
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 870 #define USB_VBUSOVRCUR_PORT_NONE -1 /**< No overcurrent flag functionality. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 871 #define USB_VBUSOVRCUR_POLARITY_LOW 0 /**< Overcurrent flag pin polarity is low. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 872 #define USB_VBUSOVRCUR_POLARITY_HIGH 1 /**< Overcurrent flag pin polarity is high. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 873
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 874 /** USB HOST endpoint status enumerator. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 875 typedef enum
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 876 {
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 877 H_EP_IDLE = 0, /**< The endpoint is idle. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 878 H_EP_SETUP = 1, /**< The endpoint is in SETUP stage. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 879 H_EP_DATA_IN = 2, /**< The endpoint is in DATA IN stage. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 880 H_EP_DATA_OUT = 3, /**< The endpoint is in DATA OUT stage. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 881 H_EP_STATUS_IN = 4, /**< The endpoint is in STATUS IN stage. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 882 H_EP_STATUS_OUT = 5, /**< The endpoint is in STATUS OUT stage. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 883 } USBH_EpState_TypeDef;
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 884
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 885
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 886 /** @brief USB HOST endpoint status data.
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 887 * @details A host application should not manipulate the contents of
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 888 * this struct. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 889 typedef struct
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 890 {
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 891 USB_Setup_TypeDef setup; /**< A SETUP package. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 892 uint8_t setupErrCnt; /**< Error counter for SETUP transfers. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 893 USB_EndpointDescriptor_TypeDef epDesc; /**< Endpoint descriptor. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 894 struct USBH_Device_TypeDef *parentDevice; /**< The device the endpoint belongs to. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 895 uint8_t type; /**< Endpoint type. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 896 uint16_t packetSize; /**< Packet size, current transfer. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 897 uint8_t hcOut; /**< Host channel number assigned for OUT transfers. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 898 uint8_t hcIn; /**< Host channel number assigned for IN transfers. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 899 bool in; /**< Endpoint direction. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 900 uint8_t toggle; /**< Endpoint data toggle. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 901 USBH_EpState_TypeDef state; /**< Endpoint state. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 902 uint8_t addr; /**< Endpoint address. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 903 uint8_t *buf; /**< Transfer buffer. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 904 volatile bool xferCompleted; /**< Transfer completion flag. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 905 USB_Status_TypeDef xferStatus; /**< Transfer status. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 906 USB_XferCompleteCb_TypeDef xferCompleteCb; /**< Transfer completion callback function. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 907 uint32_t xferred; /**< Number of bytes transferred. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 908 uint32_t remaining; /**< Number of bytes remaining. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 909 uint32_t timeout; /**< Transfer timeout. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 910 } USBH_Ep_TypeDef;
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 911
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 912
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 913 /** @brief USB HOST device definition.
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 914 * @details A host application should not manipulate the contents of
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 915 * this struct. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 916 typedef struct USBH_Device_TypeDef
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 917 {
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 918 USB_DeviceDescriptor_TypeDef devDesc; /**< The device device descriptor. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 919 USB_ConfigurationDescriptor_TypeDef confDesc; /**< The device configuration descriptor. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 920 USB_InterfaceDescriptor_TypeDef itfDesc; /**< The device interface descriptor. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 921 USBH_Ep_TypeDef ep0; /**< Endpoint 0 status data. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 922 USBH_Ep_TypeDef *ep; /**< Array of endpoint status data. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 923 int numEp; /**< Number of endpoints. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 924 uint8_t addr; /**< The device address. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 925 uint8_t speed; /**< The device speed (low or full speed). */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 926 } USBH_Device_TypeDef;
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 927
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 928
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 929 /** @brief USB Host stack initialization structure.
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 930 * @details This structure is passed to @ref USBH_Init() when starting up the
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 931 * device. Max accumulated FIFO size is 2K bytes. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 932 typedef struct
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 933 {
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 934 uint32_t rxFifoSize; /**< Number of FIFO bytes set aside for IN endpoints. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 935 uint32_t nptxFifoSize; /**< Number of FIFO bytes set aside for OUT CTRL/BULK endoints. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 936 uint32_t ptxFifoSize; /**< Number of FIFO bytes set aside for OUT INTR/ISO endoints. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 937 uint32_t reserved; /**< Reserved for future use. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 938 } USBH_Init_TypeDef;
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 939
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 940
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 941 /** Default @ref USBH_Init_TypeDef values, provides reasonable Tx/Rx FIFO
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 942 * partitioning. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 943 /* In DMA mode the total available FIFO space is smaller. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 944 /* The DMA controller use one FIFO word pr. channel for status. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 945 /* The unit in the table is byte. */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 946 #define USBH_INIT_DEFAULT \
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 947 { \
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 948 MAX_HOST_FIFO_SIZE_INWORDS * 2,/* 1024 bytes Rx FIFO size. */ \
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 949 MAX_HOST_FIFO_SIZE_INWORDS, /* 512 bytes non-periodic Tx FIFO size. */ \
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 950 MAX_HOST_FIFO_SIZE_INWORDS, /* 512 bytes periodic Tx FIFO size. */ \
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 951 0 /* Reserved. */ \
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 952 }
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 953
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 954 /*** -------------------- HOST mode API ---------------------------------- ***/
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 955
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 956 int USBH_AssignHostChannel( USBH_Ep_TypeDef *ep, uint8_t hcnum );
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 957 int USBH_ControlMsg( USBH_Ep_TypeDef *ep, uint8_t bmRequestType, uint8_t bRequest, uint16_t wValue, uint16_t wIndex, uint16_t wLength, void *data, int timeout, USB_XferCompleteCb_TypeDef callback );
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 958 int USBH_ControlMsgB( USBH_Ep_TypeDef *ep, uint8_t bmRequestType, uint8_t bRequest, uint16_t wValue, uint16_t wIndex, uint16_t wLength, void *data, int timeout );
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 959 bool USBH_DeviceConnected( void );
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 960 int USBH_GetConfigurationDescriptorB( USBH_Device_TypeDef *device, void *buf, int len, uint8_t configIndex );
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 961 int USBH_GetDeviceDescriptorB( USBH_Device_TypeDef *device, void *buf, int len );
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 962 uint8_t USBH_GetPortSpeed( void );
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 963 int USBH_GetStringB( USBH_Device_TypeDef *device, uint8_t *buf, int bufLen, uint8_t stringIndex, uint16_t langID );
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 964 int USBH_Init( const USBH_Init_TypeDef *p );
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 965 int USBH_InitDeviceData( USBH_Device_TypeDef *device, const uint8_t *buf, USBH_Ep_TypeDef *ep, int numEp, uint8_t deviceSpeed );
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 966 int USBH_PortReset( void );
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 967 int USBH_PortResume( void );
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 968 void USBH_PortSuspend( void );
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 969 void USBH_PrintString( const char *pre, const USB_StringDescriptor_TypeDef *s, const char *post );
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 970
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 971 #if defined( USB_USE_PRINTF )
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 972 int USBH_PrintConfigurationDescriptor( const USB_ConfigurationDescriptor_TypeDef *config, int maxLen );
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 973 int USBH_PrintDeviceDescriptor( const USB_DeviceDescriptor_TypeDef *device );
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 974 int USBH_PrintEndpointDescriptor( const USB_EndpointDescriptor_TypeDef *endpoint );
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 975 int USBH_PrintInterfaceDescriptor( const USB_InterfaceDescriptor_TypeDef *interface );
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 976 #else
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 977 #define USBH_PrintConfigurationDescriptor( config, maxLen )
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 978 #define USBH_PrintDeviceDescriptor( device )
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 979 #define USBH_PrintEndpointDescriptor( endpoint )
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 980 #define USBH_PrintInterfaceDescriptor( interface )
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 981 #endif /* defined( USB_USE_PRINTF ) */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 982
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 983 int USBH_QueryDeviceB( uint8_t *buf, size_t bufsize, uint8_t deviceSpeed );
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 984 USB_ConfigurationDescriptor_TypeDef* USBH_QGetConfigurationDescriptor( const uint8_t *buf, int configIndex );
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 985 USB_DeviceDescriptor_TypeDef* USBH_QGetDeviceDescriptor( const uint8_t *buf );
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 986 USB_EndpointDescriptor_TypeDef* USBH_QGetEndpointDescriptor( const uint8_t *buf, int configIndex, int interfaceIndex, int endpointIndex );
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 987 USB_InterfaceDescriptor_TypeDef* USBH_QGetInterfaceDescriptor( const uint8_t *buf, int configIndex, int interfaceIndex );
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 988
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 989 int USBH_Read( USBH_Ep_TypeDef *ep, void *data, int byteCount, int timeout, USB_XferCompleteCb_TypeDef callback );
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 990 int USBH_ReadB( USBH_Ep_TypeDef *ep, void *data, int byteCount, int timeout );
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 991 int USBH_SetAddressB( USBH_Device_TypeDef *device, uint8_t deviceAddress );
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 992 int USBH_SetAltInterfaceB( USBH_Device_TypeDef *device, uint8_t interfaceIndex, uint8_t alternateSetting );
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 993 int USBH_SetConfigurationB( USBH_Device_TypeDef *device, uint8_t configValue );
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 994 int USBH_StallEpB( USBH_Ep_TypeDef *ep );
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 995 void USBH_Stop( void );
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 996 int USBH_UnStallEpB( USBH_Ep_TypeDef *ep );
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 997 int USBH_WaitForDeviceConnectionB( uint8_t *buf, int timeoutInSeconds );
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 998 int USBH_Write( USBH_Ep_TypeDef *ep, void *data, int byteCount, int timeout, USB_XferCompleteCb_TypeDef callback );
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 999 int USBH_WriteB( USBH_Ep_TypeDef *ep, void *data, int byteCount, int timeout );
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 1000
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 1001 /** @} (end addtogroup USB_HOST) */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 1002 #endif /* defined( USB_HOST ) */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 1003 /** @} (end addtogroup USB) */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 1004
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 1005 #ifdef __cplusplus
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 1006 }
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 1007 #endif
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 1008
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 1009 #endif /* defined( USB_DEVICE ) || defined( USB_HOST ) */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 1010 #endif /* defined( USB_PRESENT ) && ( USB_COUNT == 1 ) */
frq08711@LMECWL0871.LME.ST.COM 1:2a3ae13b45ef 1011 #endif /* __EM_USB_H */