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targets/TARGET_STM/TARGET_STM32F1/device/stm32f1xx_hal_hcd.c@189:f392fc9709a3, 2019-02-20 (annotated)
- Committer:
- AnnaBridge
- Date:
- Wed Feb 20 22:31:08 2019 +0000
- Revision:
- 189:f392fc9709a3
- Parent:
- 187:0387e8f68319
mbed library release version 165
Who changed what in which revision?
| User | Revision | Line number | New contents of line |
|---|---|---|---|
| <> | 144:ef7eb2e8f9f7 | 1 | /** |
| <> | 144:ef7eb2e8f9f7 | 2 | ****************************************************************************** |
| <> | 144:ef7eb2e8f9f7 | 3 | * @file stm32f1xx_hal_hcd.c |
| <> | 144:ef7eb2e8f9f7 | 4 | * @author MCD Application Team |
| <> | 144:ef7eb2e8f9f7 | 5 | * @brief HCD HAL module driver. |
| <> | 144:ef7eb2e8f9f7 | 6 | * This file provides firmware functions to manage the following |
| <> | 144:ef7eb2e8f9f7 | 7 | * functionalities of the USB Peripheral Controller: |
| <> | 144:ef7eb2e8f9f7 | 8 | * + Initialization and de-initialization functions |
| <> | 144:ef7eb2e8f9f7 | 9 | * + IO operation functions |
| <> | 144:ef7eb2e8f9f7 | 10 | * + Peripheral Control functions |
| <> | 144:ef7eb2e8f9f7 | 11 | * + Peripheral State functions |
| <> | 144:ef7eb2e8f9f7 | 12 | * |
| <> | 144:ef7eb2e8f9f7 | 13 | @verbatim |
| <> | 144:ef7eb2e8f9f7 | 14 | ============================================================================== |
| <> | 144:ef7eb2e8f9f7 | 15 | ##### How to use this driver ##### |
| <> | 144:ef7eb2e8f9f7 | 16 | ============================================================================== |
| <> | 144:ef7eb2e8f9f7 | 17 | [..] |
| <> | 144:ef7eb2e8f9f7 | 18 | (#)Declare a HCD_HandleTypeDef handle structure, for example: |
| <> | 144:ef7eb2e8f9f7 | 19 | HCD_HandleTypeDef hhcd; |
| <> | 144:ef7eb2e8f9f7 | 20 | |
| <> | 144:ef7eb2e8f9f7 | 21 | (#)Fill parameters of Init structure in HCD handle |
| <> | 144:ef7eb2e8f9f7 | 22 | |
| <> | 144:ef7eb2e8f9f7 | 23 | (#)Call HAL_HCD_Init() API to initialize the HCD peripheral (Core, Host core, ...) |
| <> | 144:ef7eb2e8f9f7 | 24 | |
| <> | 144:ef7eb2e8f9f7 | 25 | (#)Initialize the HCD low level resources through the HAL_HCD_MspInit() API: |
| <> | 144:ef7eb2e8f9f7 | 26 | (##) Enable the HCD/USB Low Level interface clock using the following macro |
| <> | 144:ef7eb2e8f9f7 | 27 | (+++) __HAL_RCC_USB_OTG_FS_CLK_ENABLE() |
| <> | 144:ef7eb2e8f9f7 | 28 | |
| <> | 144:ef7eb2e8f9f7 | 29 | (##) Initialize the related GPIO clocks |
| <> | 144:ef7eb2e8f9f7 | 30 | (##) Configure HCD pin-out |
| <> | 144:ef7eb2e8f9f7 | 31 | (##) Configure HCD NVIC interrupt |
| <> | 144:ef7eb2e8f9f7 | 32 | |
| <> | 144:ef7eb2e8f9f7 | 33 | (#)Associate the Upper USB Host stack to the HAL HCD Driver: |
| <> | 144:ef7eb2e8f9f7 | 34 | (##) hhcd.pData = phost; |
| <> | 144:ef7eb2e8f9f7 | 35 | |
| <> | 144:ef7eb2e8f9f7 | 36 | (#)Enable HCD transmission and reception: |
| <> | 144:ef7eb2e8f9f7 | 37 | (##) HAL_HCD_Start(); |
| <> | 144:ef7eb2e8f9f7 | 38 | |
| <> | 144:ef7eb2e8f9f7 | 39 | @endverbatim |
| <> | 144:ef7eb2e8f9f7 | 40 | ****************************************************************************** |
| <> | 144:ef7eb2e8f9f7 | 41 | * @attention |
| <> | 144:ef7eb2e8f9f7 | 42 | * |
| <> | 144:ef7eb2e8f9f7 | 43 | * <h2><center>© COPYRIGHT(c) 2016 STMicroelectronics</center></h2> |
| <> | 144:ef7eb2e8f9f7 | 44 | * |
| <> | 144:ef7eb2e8f9f7 | 45 | * Redistribution and use in source and binary forms, with or without modification, |
| <> | 144:ef7eb2e8f9f7 | 46 | * are permitted provided that the following conditions are met: |
| <> | 144:ef7eb2e8f9f7 | 47 | * 1. Redistributions of source code must retain the above copyright notice, |
| <> | 144:ef7eb2e8f9f7 | 48 | * this list of conditions and the following disclaimer. |
| <> | 144:ef7eb2e8f9f7 | 49 | * 2. Redistributions in binary form must reproduce the above copyright notice, |
| <> | 144:ef7eb2e8f9f7 | 50 | * this list of conditions and the following disclaimer in the documentation |
| <> | 144:ef7eb2e8f9f7 | 51 | * and/or other materials provided with the distribution. |
| <> | 144:ef7eb2e8f9f7 | 52 | * 3. Neither the name of STMicroelectronics nor the names of its contributors |
| <> | 144:ef7eb2e8f9f7 | 53 | * may be used to endorse or promote products derived from this software |
| <> | 144:ef7eb2e8f9f7 | 54 | * without specific prior written permission. |
| <> | 144:ef7eb2e8f9f7 | 55 | * |
| <> | 144:ef7eb2e8f9f7 | 56 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
| <> | 144:ef7eb2e8f9f7 | 57 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
| <> | 144:ef7eb2e8f9f7 | 58 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
| <> | 144:ef7eb2e8f9f7 | 59 | * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE |
| <> | 144:ef7eb2e8f9f7 | 60 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
| <> | 144:ef7eb2e8f9f7 | 61 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR |
| <> | 144:ef7eb2e8f9f7 | 62 | * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
| <> | 144:ef7eb2e8f9f7 | 63 | * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
| <> | 144:ef7eb2e8f9f7 | 64 | * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
| <> | 144:ef7eb2e8f9f7 | 65 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| <> | 144:ef7eb2e8f9f7 | 66 | * |
| <> | 144:ef7eb2e8f9f7 | 67 | ****************************************************************************** |
| <> | 144:ef7eb2e8f9f7 | 68 | */ |
| <> | 144:ef7eb2e8f9f7 | 69 | |
| <> | 144:ef7eb2e8f9f7 | 70 | /* Includes ------------------------------------------------------------------*/ |
| <> | 144:ef7eb2e8f9f7 | 71 | #include "stm32f1xx_hal.h" |
| <> | 144:ef7eb2e8f9f7 | 72 | /** @addtogroup STM32F1xx_HAL_Driver |
| <> | 144:ef7eb2e8f9f7 | 73 | * @{ |
| <> | 144:ef7eb2e8f9f7 | 74 | */ |
| <> | 144:ef7eb2e8f9f7 | 75 | |
| <> | 144:ef7eb2e8f9f7 | 76 | |
| <> | 144:ef7eb2e8f9f7 | 77 | #ifdef HAL_HCD_MODULE_ENABLED |
| <> | 144:ef7eb2e8f9f7 | 78 | |
| <> | 144:ef7eb2e8f9f7 | 79 | #if defined(STM32F105xC) || defined(STM32F107xC) |
| <> | 144:ef7eb2e8f9f7 | 80 | |
| <> | 144:ef7eb2e8f9f7 | 81 | /** @defgroup HCD HCD |
| <> | 144:ef7eb2e8f9f7 | 82 | * @brief HCD HAL module driver |
| <> | 144:ef7eb2e8f9f7 | 83 | * @{ |
| <> | 144:ef7eb2e8f9f7 | 84 | */ |
| <> | 144:ef7eb2e8f9f7 | 85 | |
| <> | 144:ef7eb2e8f9f7 | 86 | /* Private types -------------------------------------------------------------*/ |
| <> | 144:ef7eb2e8f9f7 | 87 | /* Private variables ---------------------------------------------------------*/ |
| <> | 144:ef7eb2e8f9f7 | 88 | /* Private constants ---------------------------------------------------------*/ |
| <> | 144:ef7eb2e8f9f7 | 89 | /* Private macros ------------------------------------------------------------*/ |
| <> | 144:ef7eb2e8f9f7 | 90 | /* Private function ----------------------------------------------------------*/ |
| <> | 144:ef7eb2e8f9f7 | 91 | /** @defgroup HCD_Private_Functions HCD Private Functions |
| <> | 144:ef7eb2e8f9f7 | 92 | * @{ |
| <> | 144:ef7eb2e8f9f7 | 93 | */ |
| <> | 144:ef7eb2e8f9f7 | 94 | static void HCD_HC_IN_IRQHandler(HCD_HandleTypeDef *hhcd, uint8_t chnum); |
| <> | 144:ef7eb2e8f9f7 | 95 | static void HCD_HC_OUT_IRQHandler(HCD_HandleTypeDef *hhcd, uint8_t chnum); |
| <> | 144:ef7eb2e8f9f7 | 96 | static void HCD_RXQLVL_IRQHandler(HCD_HandleTypeDef *hhcd); |
| <> | 144:ef7eb2e8f9f7 | 97 | static void HCD_Port_IRQHandler(HCD_HandleTypeDef *hhcd); |
| <> | 144:ef7eb2e8f9f7 | 98 | /** |
| <> | 144:ef7eb2e8f9f7 | 99 | * @} |
| <> | 144:ef7eb2e8f9f7 | 100 | */ |
| <> | 144:ef7eb2e8f9f7 | 101 | |
| <> | 144:ef7eb2e8f9f7 | 102 | /* Exported functions --------------------------------------------------------*/ |
| <> | 144:ef7eb2e8f9f7 | 103 | /** @defgroup HCD_Exported_Functions HCD Exported Functions |
| <> | 144:ef7eb2e8f9f7 | 104 | * @{ |
| <> | 144:ef7eb2e8f9f7 | 105 | */ |
| <> | 144:ef7eb2e8f9f7 | 106 | |
| <> | 144:ef7eb2e8f9f7 | 107 | /** @defgroup HCD_Exported_Functions_Group1 Initialization and de-initialization functions |
| <> | 144:ef7eb2e8f9f7 | 108 | * @brief Initialization and Configuration functions |
| <> | 144:ef7eb2e8f9f7 | 109 | * |
| <> | 144:ef7eb2e8f9f7 | 110 | @verbatim |
| <> | 144:ef7eb2e8f9f7 | 111 | =============================================================================== |
| <> | 144:ef7eb2e8f9f7 | 112 | ##### Initialization and de-initialization functions ##### |
| <> | 144:ef7eb2e8f9f7 | 113 | =============================================================================== |
| <> | 144:ef7eb2e8f9f7 | 114 | [..] This section provides functions allowing to: |
| <> | 144:ef7eb2e8f9f7 | 115 | |
| <> | 144:ef7eb2e8f9f7 | 116 | @endverbatim |
| <> | 144:ef7eb2e8f9f7 | 117 | * @{ |
| <> | 144:ef7eb2e8f9f7 | 118 | */ |
| <> | 144:ef7eb2e8f9f7 | 119 | |
| <> | 144:ef7eb2e8f9f7 | 120 | /** |
| <> | 144:ef7eb2e8f9f7 | 121 | * @brief Initialize the host driver |
| <> | 144:ef7eb2e8f9f7 | 122 | * @param hhcd: HCD handle |
| <> | 144:ef7eb2e8f9f7 | 123 | * @retval HAL status |
| <> | 144:ef7eb2e8f9f7 | 124 | */ |
| <> | 144:ef7eb2e8f9f7 | 125 | HAL_StatusTypeDef HAL_HCD_Init(HCD_HandleTypeDef *hhcd) |
| <> | 144:ef7eb2e8f9f7 | 126 | { |
| <> | 144:ef7eb2e8f9f7 | 127 | /* Check the HCD handle allocation */ |
| <> | 144:ef7eb2e8f9f7 | 128 | if(hhcd == NULL) |
| <> | 144:ef7eb2e8f9f7 | 129 | { |
| <> | 144:ef7eb2e8f9f7 | 130 | return HAL_ERROR; |
| <> | 144:ef7eb2e8f9f7 | 131 | } |
| <> | 144:ef7eb2e8f9f7 | 132 | |
| <> | 144:ef7eb2e8f9f7 | 133 | /* Check the parameters */ |
| <> | 144:ef7eb2e8f9f7 | 134 | assert_param(IS_HCD_ALL_INSTANCE(hhcd->Instance)); |
| <> | 144:ef7eb2e8f9f7 | 135 | |
| <> | 144:ef7eb2e8f9f7 | 136 | if(hhcd->State == HAL_HCD_STATE_RESET) |
| <> | 144:ef7eb2e8f9f7 | 137 | { |
| <> | 144:ef7eb2e8f9f7 | 138 | /* Allocate lock resource and initialize it */ |
| <> | 144:ef7eb2e8f9f7 | 139 | hhcd->Lock = HAL_UNLOCKED; |
| <> | 144:ef7eb2e8f9f7 | 140 | |
| <> | 144:ef7eb2e8f9f7 | 141 | /* Init the low level hardware : GPIO, CLOCK, NVIC... */ |
| <> | 144:ef7eb2e8f9f7 | 142 | HAL_HCD_MspInit(hhcd); |
| <> | 144:ef7eb2e8f9f7 | 143 | } |
| <> | 144:ef7eb2e8f9f7 | 144 | |
| <> | 144:ef7eb2e8f9f7 | 145 | hhcd->State = HAL_HCD_STATE_BUSY; |
| <> | 144:ef7eb2e8f9f7 | 146 | |
| <> | 144:ef7eb2e8f9f7 | 147 | /* Disable the Interrupts */ |
| <> | 144:ef7eb2e8f9f7 | 148 | __HAL_HCD_DISABLE(hhcd); |
| <> | 144:ef7eb2e8f9f7 | 149 | |
| AnnaBridge | 165:e614a9f1c9e2 | 150 | /* Init the Core (common init.) */ |
| <> | 144:ef7eb2e8f9f7 | 151 | USB_CoreInit(hhcd->Instance, hhcd->Init); |
| <> | 144:ef7eb2e8f9f7 | 152 | |
| <> | 144:ef7eb2e8f9f7 | 153 | /* Force Host Mode*/ |
| <> | 144:ef7eb2e8f9f7 | 154 | USB_SetCurrentMode(hhcd->Instance , USB_HOST_MODE); |
| <> | 144:ef7eb2e8f9f7 | 155 | |
| <> | 144:ef7eb2e8f9f7 | 156 | /* Init Host */ |
| <> | 144:ef7eb2e8f9f7 | 157 | USB_HostInit(hhcd->Instance, hhcd->Init); |
| <> | 144:ef7eb2e8f9f7 | 158 | |
| <> | 144:ef7eb2e8f9f7 | 159 | hhcd->State= HAL_HCD_STATE_READY; |
| <> | 144:ef7eb2e8f9f7 | 160 | |
| <> | 144:ef7eb2e8f9f7 | 161 | return HAL_OK; |
| <> | 144:ef7eb2e8f9f7 | 162 | } |
| <> | 144:ef7eb2e8f9f7 | 163 | |
| <> | 144:ef7eb2e8f9f7 | 164 | /** |
| <> | 144:ef7eb2e8f9f7 | 165 | * @brief Initialize a host channel |
| <> | 144:ef7eb2e8f9f7 | 166 | * @param hhcd: HCD handle |
| <> | 144:ef7eb2e8f9f7 | 167 | * @param ch_num: Channel number. |
| <> | 144:ef7eb2e8f9f7 | 168 | * This parameter can be a value from 1 to 15 |
| <> | 144:ef7eb2e8f9f7 | 169 | * @param epnum: Endpoint number. |
| <> | 144:ef7eb2e8f9f7 | 170 | * This parameter can be a value from 1 to 15 |
| <> | 144:ef7eb2e8f9f7 | 171 | * @param dev_address : Current device address |
| <> | 144:ef7eb2e8f9f7 | 172 | * This parameter can be a value from 0 to 255 |
| <> | 144:ef7eb2e8f9f7 | 173 | * @param speed: Current device speed. |
| <> | 144:ef7eb2e8f9f7 | 174 | * This parameter can be one of these values: |
| <> | 144:ef7eb2e8f9f7 | 175 | * HCD_SPEED_FULL: Full speed mode, |
| <> | 144:ef7eb2e8f9f7 | 176 | * HCD_SPEED_LOW: Low speed mode |
| <> | 144:ef7eb2e8f9f7 | 177 | * @param ep_type: Endpoint Type. |
| <> | 144:ef7eb2e8f9f7 | 178 | * This parameter can be one of these values: |
| <> | 144:ef7eb2e8f9f7 | 179 | * EP_TYPE_CTRL: Control type, |
| <> | 144:ef7eb2e8f9f7 | 180 | * EP_TYPE_ISOC: Isochronous type, |
| <> | 144:ef7eb2e8f9f7 | 181 | * EP_TYPE_BULK: Bulk type, |
| <> | 144:ef7eb2e8f9f7 | 182 | * EP_TYPE_INTR: Interrupt type |
| <> | 144:ef7eb2e8f9f7 | 183 | * @param mps: Max Packet Size. |
| <> | 144:ef7eb2e8f9f7 | 184 | * This parameter can be a value from 0 to32K |
| <> | 144:ef7eb2e8f9f7 | 185 | * @retval HAL status |
| <> | 144:ef7eb2e8f9f7 | 186 | */ |
| <> | 144:ef7eb2e8f9f7 | 187 | HAL_StatusTypeDef HAL_HCD_HC_Init(HCD_HandleTypeDef *hhcd, |
| <> | 144:ef7eb2e8f9f7 | 188 | uint8_t ch_num, |
| <> | 144:ef7eb2e8f9f7 | 189 | uint8_t epnum, |
| <> | 144:ef7eb2e8f9f7 | 190 | uint8_t dev_address, |
| <> | 144:ef7eb2e8f9f7 | 191 | uint8_t speed, |
| <> | 144:ef7eb2e8f9f7 | 192 | uint8_t ep_type, |
| <> | 144:ef7eb2e8f9f7 | 193 | uint16_t mps) |
| <> | 144:ef7eb2e8f9f7 | 194 | { |
| <> | 144:ef7eb2e8f9f7 | 195 | HAL_StatusTypeDef status = HAL_OK; |
| <> | 144:ef7eb2e8f9f7 | 196 | |
| <> | 144:ef7eb2e8f9f7 | 197 | __HAL_LOCK(hhcd); |
| <> | 144:ef7eb2e8f9f7 | 198 | |
| <> | 144:ef7eb2e8f9f7 | 199 | hhcd->hc[ch_num].dev_addr = dev_address; |
| <> | 144:ef7eb2e8f9f7 | 200 | hhcd->hc[ch_num].max_packet = mps; |
| <> | 144:ef7eb2e8f9f7 | 201 | hhcd->hc[ch_num].ch_num = ch_num; |
| <> | 144:ef7eb2e8f9f7 | 202 | hhcd->hc[ch_num].ep_type = ep_type; |
| AnnaBridge | 165:e614a9f1c9e2 | 203 | hhcd->hc[ch_num].ep_num = epnum & 0x7FU; |
| AnnaBridge | 165:e614a9f1c9e2 | 204 | hhcd->hc[ch_num].ep_is_in = ((epnum & 0x80U) == 0x80U); |
| <> | 144:ef7eb2e8f9f7 | 205 | hhcd->hc[ch_num].speed = speed; |
| <> | 144:ef7eb2e8f9f7 | 206 | |
| <> | 144:ef7eb2e8f9f7 | 207 | status = USB_HC_Init(hhcd->Instance, |
| <> | 144:ef7eb2e8f9f7 | 208 | ch_num, |
| <> | 144:ef7eb2e8f9f7 | 209 | epnum, |
| <> | 144:ef7eb2e8f9f7 | 210 | dev_address, |
| <> | 144:ef7eb2e8f9f7 | 211 | speed, |
| <> | 144:ef7eb2e8f9f7 | 212 | ep_type, |
| <> | 144:ef7eb2e8f9f7 | 213 | mps); |
| <> | 144:ef7eb2e8f9f7 | 214 | __HAL_UNLOCK(hhcd); |
| <> | 144:ef7eb2e8f9f7 | 215 | |
| <> | 144:ef7eb2e8f9f7 | 216 | return status; |
| <> | 144:ef7eb2e8f9f7 | 217 | } |
| <> | 144:ef7eb2e8f9f7 | 218 | |
| <> | 144:ef7eb2e8f9f7 | 219 | /** |
| <> | 144:ef7eb2e8f9f7 | 220 | * @brief Halt a host channel |
| <> | 144:ef7eb2e8f9f7 | 221 | * @param hhcd: HCD handle |
| <> | 144:ef7eb2e8f9f7 | 222 | * @param ch_num: Channel number. |
| <> | 144:ef7eb2e8f9f7 | 223 | * This parameter can be a value from 1 to 15 |
| <> | 144:ef7eb2e8f9f7 | 224 | * @retval HAL status |
| <> | 144:ef7eb2e8f9f7 | 225 | */ |
| <> | 144:ef7eb2e8f9f7 | 226 | HAL_StatusTypeDef HAL_HCD_HC_Halt(HCD_HandleTypeDef *hhcd, |
| <> | 144:ef7eb2e8f9f7 | 227 | uint8_t ch_num) |
| <> | 144:ef7eb2e8f9f7 | 228 | { |
| <> | 144:ef7eb2e8f9f7 | 229 | __HAL_LOCK(hhcd); |
| <> | 144:ef7eb2e8f9f7 | 230 | USB_HC_Halt(hhcd->Instance, ch_num); |
| <> | 144:ef7eb2e8f9f7 | 231 | __HAL_UNLOCK(hhcd); |
| <> | 144:ef7eb2e8f9f7 | 232 | |
| <> | 144:ef7eb2e8f9f7 | 233 | return HAL_OK; |
| <> | 144:ef7eb2e8f9f7 | 234 | } |
| <> | 144:ef7eb2e8f9f7 | 235 | |
| <> | 144:ef7eb2e8f9f7 | 236 | /** |
| <> | 144:ef7eb2e8f9f7 | 237 | * @brief DeInitialize the host driver |
| <> | 144:ef7eb2e8f9f7 | 238 | * @param hhcd: HCD handle |
| <> | 144:ef7eb2e8f9f7 | 239 | * @retval HAL status |
| <> | 144:ef7eb2e8f9f7 | 240 | */ |
| <> | 144:ef7eb2e8f9f7 | 241 | HAL_StatusTypeDef HAL_HCD_DeInit(HCD_HandleTypeDef *hhcd) |
| <> | 144:ef7eb2e8f9f7 | 242 | { |
| <> | 144:ef7eb2e8f9f7 | 243 | /* Check the HCD handle allocation */ |
| <> | 144:ef7eb2e8f9f7 | 244 | if(hhcd == NULL) |
| <> | 144:ef7eb2e8f9f7 | 245 | { |
| <> | 144:ef7eb2e8f9f7 | 246 | return HAL_ERROR; |
| <> | 144:ef7eb2e8f9f7 | 247 | } |
| <> | 144:ef7eb2e8f9f7 | 248 | |
| <> | 144:ef7eb2e8f9f7 | 249 | hhcd->State = HAL_HCD_STATE_BUSY; |
| <> | 144:ef7eb2e8f9f7 | 250 | |
| <> | 144:ef7eb2e8f9f7 | 251 | /* DeInit the low level hardware */ |
| <> | 144:ef7eb2e8f9f7 | 252 | HAL_HCD_MspDeInit(hhcd); |
| <> | 144:ef7eb2e8f9f7 | 253 | |
| AnnaBridge | 165:e614a9f1c9e2 | 254 | __HAL_HCD_DISABLE(hhcd); |
| <> | 144:ef7eb2e8f9f7 | 255 | |
| <> | 144:ef7eb2e8f9f7 | 256 | hhcd->State = HAL_HCD_STATE_RESET; |
| <> | 144:ef7eb2e8f9f7 | 257 | |
| <> | 144:ef7eb2e8f9f7 | 258 | return HAL_OK; |
| <> | 144:ef7eb2e8f9f7 | 259 | } |
| <> | 144:ef7eb2e8f9f7 | 260 | |
| <> | 144:ef7eb2e8f9f7 | 261 | /** |
| <> | 144:ef7eb2e8f9f7 | 262 | * @brief Initializes the HCD MSP. |
| <> | 144:ef7eb2e8f9f7 | 263 | * @param hhcd: HCD handle |
| <> | 144:ef7eb2e8f9f7 | 264 | * @retval None |
| <> | 144:ef7eb2e8f9f7 | 265 | */ |
| <> | 144:ef7eb2e8f9f7 | 266 | __weak void HAL_HCD_MspInit(HCD_HandleTypeDef *hhcd) |
| <> | 144:ef7eb2e8f9f7 | 267 | { |
| <> | 144:ef7eb2e8f9f7 | 268 | /* Prevent unused argument(s) compilation warning */ |
| <> | 144:ef7eb2e8f9f7 | 269 | UNUSED(hhcd); |
| <> | 144:ef7eb2e8f9f7 | 270 | /* NOTE : This function Should not be modified, when the callback is needed, |
| <> | 144:ef7eb2e8f9f7 | 271 | the HAL_HCD_MspInit could be implemented in the user file |
| <> | 144:ef7eb2e8f9f7 | 272 | */ |
| <> | 144:ef7eb2e8f9f7 | 273 | } |
| <> | 144:ef7eb2e8f9f7 | 274 | |
| <> | 144:ef7eb2e8f9f7 | 275 | /** |
| <> | 144:ef7eb2e8f9f7 | 276 | * @brief DeInitializes HCD MSP. |
| <> | 144:ef7eb2e8f9f7 | 277 | * @param hhcd: HCD handle |
| <> | 144:ef7eb2e8f9f7 | 278 | * @retval None |
| <> | 144:ef7eb2e8f9f7 | 279 | */ |
| <> | 144:ef7eb2e8f9f7 | 280 | __weak void HAL_HCD_MspDeInit(HCD_HandleTypeDef *hhcd) |
| <> | 144:ef7eb2e8f9f7 | 281 | { |
| <> | 144:ef7eb2e8f9f7 | 282 | /* Prevent unused argument(s) compilation warning */ |
| <> | 144:ef7eb2e8f9f7 | 283 | UNUSED(hhcd); |
| <> | 144:ef7eb2e8f9f7 | 284 | /* NOTE : This function Should not be modified, when the callback is needed, |
| <> | 144:ef7eb2e8f9f7 | 285 | the HAL_HCD_MspDeInit could be implemented in the user file |
| <> | 144:ef7eb2e8f9f7 | 286 | */ |
| <> | 144:ef7eb2e8f9f7 | 287 | } |
| <> | 144:ef7eb2e8f9f7 | 288 | |
| <> | 144:ef7eb2e8f9f7 | 289 | /** |
| <> | 144:ef7eb2e8f9f7 | 290 | * @} |
| <> | 144:ef7eb2e8f9f7 | 291 | */ |
| <> | 144:ef7eb2e8f9f7 | 292 | |
| AnnaBridge | 165:e614a9f1c9e2 | 293 | /** @defgroup HCD_Exported_Functions_Group2 IO operation functions |
| <> | 144:ef7eb2e8f9f7 | 294 | * @brief HCD IO operation functions |
| <> | 144:ef7eb2e8f9f7 | 295 | * |
| <> | 144:ef7eb2e8f9f7 | 296 | @verbatim |
| <> | 144:ef7eb2e8f9f7 | 297 | =============================================================================== |
| <> | 144:ef7eb2e8f9f7 | 298 | ##### IO operation functions ##### |
| <> | 144:ef7eb2e8f9f7 | 299 | =============================================================================== |
| <> | 144:ef7eb2e8f9f7 | 300 | This subsection provides a set of functions allowing to manage the USB Host Data |
| <> | 144:ef7eb2e8f9f7 | 301 | Transfer |
| <> | 144:ef7eb2e8f9f7 | 302 | |
| <> | 144:ef7eb2e8f9f7 | 303 | @endverbatim |
| <> | 144:ef7eb2e8f9f7 | 304 | * @{ |
| <> | 144:ef7eb2e8f9f7 | 305 | */ |
| <> | 144:ef7eb2e8f9f7 | 306 | |
| <> | 144:ef7eb2e8f9f7 | 307 | /** |
| <> | 144:ef7eb2e8f9f7 | 308 | * @brief Submit a new URB for processing |
| <> | 144:ef7eb2e8f9f7 | 309 | * @param hhcd: HCD handle |
| <> | 144:ef7eb2e8f9f7 | 310 | * @param ch_num: Channel number. |
| <> | 144:ef7eb2e8f9f7 | 311 | * This parameter can be a value from 1 to 15 |
| <> | 144:ef7eb2e8f9f7 | 312 | * @param direction: Channel number. |
| <> | 144:ef7eb2e8f9f7 | 313 | * This parameter can be one of these values: |
| <> | 144:ef7eb2e8f9f7 | 314 | * 0 : Output / 1 : Input |
| <> | 144:ef7eb2e8f9f7 | 315 | * @param ep_type: Endpoint Type. |
| <> | 144:ef7eb2e8f9f7 | 316 | * This parameter can be one of these values: |
| <> | 144:ef7eb2e8f9f7 | 317 | * EP_TYPE_CTRL: Control type/ |
| <> | 144:ef7eb2e8f9f7 | 318 | * EP_TYPE_ISOC: Isochronous type/ |
| <> | 144:ef7eb2e8f9f7 | 319 | * EP_TYPE_BULK: Bulk type/ |
| <> | 144:ef7eb2e8f9f7 | 320 | * EP_TYPE_INTR: Interrupt type/ |
| <> | 144:ef7eb2e8f9f7 | 321 | * @param token: Endpoint Type. |
| <> | 144:ef7eb2e8f9f7 | 322 | * This parameter can be one of these values: |
| <> | 144:ef7eb2e8f9f7 | 323 | * 0: HC_PID_SETUP / 1: HC_PID_DATA1 |
| <> | 144:ef7eb2e8f9f7 | 324 | * @param pbuff: pointer to URB data |
| <> | 144:ef7eb2e8f9f7 | 325 | * @param length: Length of URB data |
| <> | 144:ef7eb2e8f9f7 | 326 | * @param do_ping: activate do ping protocol (for high speed only). |
| <> | 144:ef7eb2e8f9f7 | 327 | * This parameter can be one of these values: |
| <> | 144:ef7eb2e8f9f7 | 328 | * 0 : do ping inactive / 1 : do ping active |
| <> | 144:ef7eb2e8f9f7 | 329 | * @retval HAL status |
| <> | 144:ef7eb2e8f9f7 | 330 | */ |
| <> | 144:ef7eb2e8f9f7 | 331 | HAL_StatusTypeDef HAL_HCD_HC_SubmitRequest(HCD_HandleTypeDef *hhcd, |
| <> | 144:ef7eb2e8f9f7 | 332 | uint8_t ch_num, |
| AnnaBridge | 165:e614a9f1c9e2 | 333 | uint8_t direction, |
| <> | 144:ef7eb2e8f9f7 | 334 | uint8_t ep_type, |
| <> | 144:ef7eb2e8f9f7 | 335 | uint8_t token, |
| <> | 144:ef7eb2e8f9f7 | 336 | uint8_t* pbuff, |
| <> | 144:ef7eb2e8f9f7 | 337 | uint16_t length, |
| <> | 144:ef7eb2e8f9f7 | 338 | uint8_t do_ping) |
| <> | 144:ef7eb2e8f9f7 | 339 | { |
| <> | 144:ef7eb2e8f9f7 | 340 | hhcd->hc[ch_num].ep_is_in = direction; |
| <> | 144:ef7eb2e8f9f7 | 341 | hhcd->hc[ch_num].ep_type = ep_type; |
| <> | 144:ef7eb2e8f9f7 | 342 | |
| AnnaBridge | 165:e614a9f1c9e2 | 343 | if(token == 0U) |
| <> | 144:ef7eb2e8f9f7 | 344 | { |
| <> | 144:ef7eb2e8f9f7 | 345 | hhcd->hc[ch_num].data_pid = HC_PID_SETUP; |
| <> | 144:ef7eb2e8f9f7 | 346 | } |
| <> | 144:ef7eb2e8f9f7 | 347 | else |
| <> | 144:ef7eb2e8f9f7 | 348 | { |
| <> | 144:ef7eb2e8f9f7 | 349 | hhcd->hc[ch_num].data_pid = HC_PID_DATA1; |
| <> | 144:ef7eb2e8f9f7 | 350 | } |
| <> | 144:ef7eb2e8f9f7 | 351 | |
| <> | 144:ef7eb2e8f9f7 | 352 | /* Manage Data Toggle */ |
| <> | 144:ef7eb2e8f9f7 | 353 | switch(ep_type) |
| <> | 144:ef7eb2e8f9f7 | 354 | { |
| <> | 144:ef7eb2e8f9f7 | 355 | case EP_TYPE_CTRL: |
| AnnaBridge | 165:e614a9f1c9e2 | 356 | if((token == 1U) && (direction == 0U)) /*send data */ |
| <> | 144:ef7eb2e8f9f7 | 357 | { |
| AnnaBridge | 165:e614a9f1c9e2 | 358 | if (length == 0U) |
| <> | 144:ef7eb2e8f9f7 | 359 | { /* For Status OUT stage, Length==0, Status Out PID = 1 */ |
| AnnaBridge | 165:e614a9f1c9e2 | 360 | hhcd->hc[ch_num].toggle_out = 1U; |
| <> | 144:ef7eb2e8f9f7 | 361 | } |
| <> | 144:ef7eb2e8f9f7 | 362 | |
| <> | 144:ef7eb2e8f9f7 | 363 | /* Set the Data Toggle bit as per the Flag */ |
| AnnaBridge | 165:e614a9f1c9e2 | 364 | if ( hhcd->hc[ch_num].toggle_out == 0U) |
| <> | 144:ef7eb2e8f9f7 | 365 | { /* Put the PID 0 */ |
| <> | 144:ef7eb2e8f9f7 | 366 | hhcd->hc[ch_num].data_pid = HC_PID_DATA0; |
| <> | 144:ef7eb2e8f9f7 | 367 | } |
| <> | 144:ef7eb2e8f9f7 | 368 | else |
| <> | 144:ef7eb2e8f9f7 | 369 | { /* Put the PID 1 */ |
| AnnaBridge | 165:e614a9f1c9e2 | 370 | hhcd->hc[ch_num].data_pid = HC_PID_DATA1; |
| <> | 144:ef7eb2e8f9f7 | 371 | } |
| <> | 144:ef7eb2e8f9f7 | 372 | if(hhcd->hc[ch_num].urb_state != URB_NOTREADY) |
| <> | 144:ef7eb2e8f9f7 | 373 | { |
| <> | 144:ef7eb2e8f9f7 | 374 | hhcd->hc[ch_num].do_ping = do_ping; |
| <> | 144:ef7eb2e8f9f7 | 375 | } |
| <> | 144:ef7eb2e8f9f7 | 376 | } |
| <> | 144:ef7eb2e8f9f7 | 377 | break; |
| <> | 144:ef7eb2e8f9f7 | 378 | |
| <> | 144:ef7eb2e8f9f7 | 379 | case EP_TYPE_BULK: |
| AnnaBridge | 165:e614a9f1c9e2 | 380 | if(direction == 0U) |
| <> | 144:ef7eb2e8f9f7 | 381 | { |
| <> | 144:ef7eb2e8f9f7 | 382 | /* Set the Data Toggle bit as per the Flag */ |
| AnnaBridge | 165:e614a9f1c9e2 | 383 | if ( hhcd->hc[ch_num].toggle_out == 0U) |
| <> | 144:ef7eb2e8f9f7 | 384 | { /* Put the PID 0 */ |
| <> | 144:ef7eb2e8f9f7 | 385 | hhcd->hc[ch_num].data_pid = HC_PID_DATA0; |
| <> | 144:ef7eb2e8f9f7 | 386 | } |
| <> | 144:ef7eb2e8f9f7 | 387 | else |
| <> | 144:ef7eb2e8f9f7 | 388 | { /* Put the PID 1 */ |
| AnnaBridge | 165:e614a9f1c9e2 | 389 | hhcd->hc[ch_num].data_pid = HC_PID_DATA1; |
| <> | 144:ef7eb2e8f9f7 | 390 | } |
| <> | 144:ef7eb2e8f9f7 | 391 | if(hhcd->hc[ch_num].urb_state != URB_NOTREADY) |
| <> | 144:ef7eb2e8f9f7 | 392 | { |
| <> | 144:ef7eb2e8f9f7 | 393 | hhcd->hc[ch_num].do_ping = do_ping; |
| <> | 144:ef7eb2e8f9f7 | 394 | } |
| <> | 144:ef7eb2e8f9f7 | 395 | } |
| <> | 144:ef7eb2e8f9f7 | 396 | else |
| <> | 144:ef7eb2e8f9f7 | 397 | { |
| AnnaBridge | 165:e614a9f1c9e2 | 398 | if( hhcd->hc[ch_num].toggle_in == 0U) |
| <> | 144:ef7eb2e8f9f7 | 399 | { |
| <> | 144:ef7eb2e8f9f7 | 400 | hhcd->hc[ch_num].data_pid = HC_PID_DATA0; |
| <> | 144:ef7eb2e8f9f7 | 401 | } |
| <> | 144:ef7eb2e8f9f7 | 402 | else |
| <> | 144:ef7eb2e8f9f7 | 403 | { |
| <> | 144:ef7eb2e8f9f7 | 404 | hhcd->hc[ch_num].data_pid = HC_PID_DATA1; |
| <> | 144:ef7eb2e8f9f7 | 405 | } |
| <> | 144:ef7eb2e8f9f7 | 406 | } |
| <> | 144:ef7eb2e8f9f7 | 407 | break; |
| <> | 144:ef7eb2e8f9f7 | 408 | |
| <> | 144:ef7eb2e8f9f7 | 409 | case EP_TYPE_INTR: |
| AnnaBridge | 165:e614a9f1c9e2 | 410 | if(direction == 0U) |
| <> | 144:ef7eb2e8f9f7 | 411 | { |
| <> | 144:ef7eb2e8f9f7 | 412 | /* Set the Data Toggle bit as per the Flag */ |
| AnnaBridge | 165:e614a9f1c9e2 | 413 | if ( hhcd->hc[ch_num].toggle_out == 0U) |
| <> | 144:ef7eb2e8f9f7 | 414 | { /* Put the PID 0 */ |
| <> | 144:ef7eb2e8f9f7 | 415 | hhcd->hc[ch_num].data_pid = HC_PID_DATA0; |
| <> | 144:ef7eb2e8f9f7 | 416 | } |
| <> | 144:ef7eb2e8f9f7 | 417 | else |
| <> | 144:ef7eb2e8f9f7 | 418 | { /* Put the PID 1 */ |
| AnnaBridge | 165:e614a9f1c9e2 | 419 | hhcd->hc[ch_num].data_pid = HC_PID_DATA1; |
| <> | 144:ef7eb2e8f9f7 | 420 | } |
| <> | 144:ef7eb2e8f9f7 | 421 | } |
| <> | 144:ef7eb2e8f9f7 | 422 | else |
| <> | 144:ef7eb2e8f9f7 | 423 | { |
| AnnaBridge | 165:e614a9f1c9e2 | 424 | if( hhcd->hc[ch_num].toggle_in == 0U) |
| <> | 144:ef7eb2e8f9f7 | 425 | { |
| <> | 144:ef7eb2e8f9f7 | 426 | hhcd->hc[ch_num].data_pid = HC_PID_DATA0; |
| <> | 144:ef7eb2e8f9f7 | 427 | } |
| <> | 144:ef7eb2e8f9f7 | 428 | else |
| <> | 144:ef7eb2e8f9f7 | 429 | { |
| <> | 144:ef7eb2e8f9f7 | 430 | hhcd->hc[ch_num].data_pid = HC_PID_DATA1; |
| <> | 144:ef7eb2e8f9f7 | 431 | } |
| <> | 144:ef7eb2e8f9f7 | 432 | } |
| <> | 144:ef7eb2e8f9f7 | 433 | break; |
| <> | 144:ef7eb2e8f9f7 | 434 | |
| <> | 144:ef7eb2e8f9f7 | 435 | case EP_TYPE_ISOC: |
| <> | 144:ef7eb2e8f9f7 | 436 | hhcd->hc[ch_num].data_pid = HC_PID_DATA0; |
| <> | 144:ef7eb2e8f9f7 | 437 | break; |
| <> | 144:ef7eb2e8f9f7 | 438 | } |
| <> | 144:ef7eb2e8f9f7 | 439 | |
| <> | 144:ef7eb2e8f9f7 | 440 | hhcd->hc[ch_num].xfer_buff = pbuff; |
| <> | 144:ef7eb2e8f9f7 | 441 | hhcd->hc[ch_num].xfer_len = length; |
| AnnaBridge | 165:e614a9f1c9e2 | 442 | hhcd->hc[ch_num].urb_state = URB_IDLE; |
| AnnaBridge | 165:e614a9f1c9e2 | 443 | hhcd->hc[ch_num].xfer_count = 0U; |
| <> | 144:ef7eb2e8f9f7 | 444 | hhcd->hc[ch_num].ch_num = ch_num; |
| <> | 144:ef7eb2e8f9f7 | 445 | hhcd->hc[ch_num].state = HC_IDLE; |
| <> | 144:ef7eb2e8f9f7 | 446 | |
| <> | 144:ef7eb2e8f9f7 | 447 | return USB_HC_StartXfer(hhcd->Instance, &(hhcd->hc[ch_num])); |
| <> | 144:ef7eb2e8f9f7 | 448 | } |
| <> | 144:ef7eb2e8f9f7 | 449 | |
| <> | 144:ef7eb2e8f9f7 | 450 | /** |
| AnnaBridge | 165:e614a9f1c9e2 | 451 | * @brief handle HCD interrupt request. |
| <> | 144:ef7eb2e8f9f7 | 452 | * @param hhcd: HCD handle |
| <> | 144:ef7eb2e8f9f7 | 453 | * @retval None |
| <> | 144:ef7eb2e8f9f7 | 454 | */ |
| <> | 144:ef7eb2e8f9f7 | 455 | void HAL_HCD_IRQHandler(HCD_HandleTypeDef *hhcd) |
| <> | 144:ef7eb2e8f9f7 | 456 | { |
| <> | 144:ef7eb2e8f9f7 | 457 | USB_OTG_GlobalTypeDef *USBx = hhcd->Instance; |
| <> | 144:ef7eb2e8f9f7 | 458 | |
| AnnaBridge | 165:e614a9f1c9e2 | 459 | uint32_t index = 0U, interrupt = 0U; |
| AnnaBridge | 165:e614a9f1c9e2 | 460 | |
| <> | 144:ef7eb2e8f9f7 | 461 | /* ensure that we are in device mode */ |
| <> | 144:ef7eb2e8f9f7 | 462 | if (USB_GetMode(hhcd->Instance) == USB_OTG_MODE_HOST) |
| <> | 144:ef7eb2e8f9f7 | 463 | { |
| AnnaBridge | 165:e614a9f1c9e2 | 464 | /* Avoid spurious interrupt */ |
| <> | 144:ef7eb2e8f9f7 | 465 | if(__HAL_HCD_IS_INVALID_INTERRUPT(hhcd)) |
| <> | 144:ef7eb2e8f9f7 | 466 | { |
| <> | 144:ef7eb2e8f9f7 | 467 | return; |
| <> | 144:ef7eb2e8f9f7 | 468 | } |
| <> | 144:ef7eb2e8f9f7 | 469 | |
| <> | 144:ef7eb2e8f9f7 | 470 | if(__HAL_HCD_GET_FLAG(hhcd, USB_OTG_GINTSTS_PXFR_INCOMPISOOUT)) |
| <> | 144:ef7eb2e8f9f7 | 471 | { |
| AnnaBridge | 165:e614a9f1c9e2 | 472 | /* Incorrect mode, acknowledge the interrupt */ |
| <> | 144:ef7eb2e8f9f7 | 473 | __HAL_HCD_CLEAR_FLAG(hhcd, USB_OTG_GINTSTS_PXFR_INCOMPISOOUT); |
| <> | 144:ef7eb2e8f9f7 | 474 | } |
| <> | 144:ef7eb2e8f9f7 | 475 | |
| <> | 144:ef7eb2e8f9f7 | 476 | if(__HAL_HCD_GET_FLAG(hhcd, USB_OTG_GINTSTS_IISOIXFR)) |
| <> | 144:ef7eb2e8f9f7 | 477 | { |
| AnnaBridge | 165:e614a9f1c9e2 | 478 | /* Incorrect mode, acknowledge the interrupt */ |
| <> | 144:ef7eb2e8f9f7 | 479 | __HAL_HCD_CLEAR_FLAG(hhcd, USB_OTG_GINTSTS_IISOIXFR); |
| <> | 144:ef7eb2e8f9f7 | 480 | } |
| <> | 144:ef7eb2e8f9f7 | 481 | |
| <> | 144:ef7eb2e8f9f7 | 482 | if(__HAL_HCD_GET_FLAG(hhcd, USB_OTG_GINTSTS_PTXFE)) |
| <> | 144:ef7eb2e8f9f7 | 483 | { |
| AnnaBridge | 165:e614a9f1c9e2 | 484 | /* Incorrect mode, acknowledge the interrupt */ |
| <> | 144:ef7eb2e8f9f7 | 485 | __HAL_HCD_CLEAR_FLAG(hhcd, USB_OTG_GINTSTS_PTXFE); |
| <> | 144:ef7eb2e8f9f7 | 486 | } |
| <> | 144:ef7eb2e8f9f7 | 487 | |
| <> | 144:ef7eb2e8f9f7 | 488 | if(__HAL_HCD_GET_FLAG(hhcd, USB_OTG_GINTSTS_MMIS)) |
| <> | 144:ef7eb2e8f9f7 | 489 | { |
| AnnaBridge | 165:e614a9f1c9e2 | 490 | /* Incorrect mode, acknowledge the interrupt */ |
| <> | 144:ef7eb2e8f9f7 | 491 | __HAL_HCD_CLEAR_FLAG(hhcd, USB_OTG_GINTSTS_MMIS); |
| <> | 144:ef7eb2e8f9f7 | 492 | } |
| <> | 144:ef7eb2e8f9f7 | 493 | |
| <> | 144:ef7eb2e8f9f7 | 494 | /* Handle Host Disconnect Interrupts */ |
| <> | 144:ef7eb2e8f9f7 | 495 | if(__HAL_HCD_GET_FLAG(hhcd, USB_OTG_GINTSTS_DISCINT)) |
| <> | 144:ef7eb2e8f9f7 | 496 | { |
| <> | 144:ef7eb2e8f9f7 | 497 | |
| <> | 144:ef7eb2e8f9f7 | 498 | /* Cleanup HPRT */ |
| <> | 144:ef7eb2e8f9f7 | 499 | USBx_HPRT0 &= ~(USB_OTG_HPRT_PENA | USB_OTG_HPRT_PCDET |\ |
| <> | 144:ef7eb2e8f9f7 | 500 | USB_OTG_HPRT_PENCHNG | USB_OTG_HPRT_POCCHNG ); |
| <> | 144:ef7eb2e8f9f7 | 501 | |
| <> | 144:ef7eb2e8f9f7 | 502 | /* Handle Host Port Interrupts */ |
| <> | 144:ef7eb2e8f9f7 | 503 | HAL_HCD_Disconnect_Callback(hhcd); |
| AnnaBridge | 165:e614a9f1c9e2 | 504 | USB_InitFSLSPClkSel(hhcd->Instance ,HCFG_48_MHZ); |
| <> | 144:ef7eb2e8f9f7 | 505 | __HAL_HCD_CLEAR_FLAG(hhcd, USB_OTG_GINTSTS_DISCINT); |
| <> | 144:ef7eb2e8f9f7 | 506 | } |
| <> | 144:ef7eb2e8f9f7 | 507 | |
| <> | 144:ef7eb2e8f9f7 | 508 | /* Handle Host Port Interrupts */ |
| <> | 144:ef7eb2e8f9f7 | 509 | if(__HAL_HCD_GET_FLAG(hhcd, USB_OTG_GINTSTS_HPRTINT)) |
| <> | 144:ef7eb2e8f9f7 | 510 | { |
| <> | 144:ef7eb2e8f9f7 | 511 | HCD_Port_IRQHandler (hhcd); |
| <> | 144:ef7eb2e8f9f7 | 512 | } |
| <> | 144:ef7eb2e8f9f7 | 513 | |
| <> | 144:ef7eb2e8f9f7 | 514 | /* Handle Host SOF Interrupts */ |
| <> | 144:ef7eb2e8f9f7 | 515 | if(__HAL_HCD_GET_FLAG(hhcd, USB_OTG_GINTSTS_SOF)) |
| <> | 144:ef7eb2e8f9f7 | 516 | { |
| <> | 144:ef7eb2e8f9f7 | 517 | HAL_HCD_SOF_Callback(hhcd); |
| <> | 144:ef7eb2e8f9f7 | 518 | __HAL_HCD_CLEAR_FLAG(hhcd, USB_OTG_GINTSTS_SOF); |
| <> | 144:ef7eb2e8f9f7 | 519 | } |
| <> | 144:ef7eb2e8f9f7 | 520 | |
| <> | 144:ef7eb2e8f9f7 | 521 | /* Handle Host channel Interrupts */ |
| <> | 144:ef7eb2e8f9f7 | 522 | if(__HAL_HCD_GET_FLAG(hhcd, USB_OTG_GINTSTS_HCINT)) |
| <> | 144:ef7eb2e8f9f7 | 523 | { |
| <> | 144:ef7eb2e8f9f7 | 524 | interrupt = USB_HC_ReadInterrupt(hhcd->Instance); |
| AnnaBridge | 165:e614a9f1c9e2 | 525 | for (index = 0U; index < hhcd->Init.Host_channels ; index++) |
| <> | 144:ef7eb2e8f9f7 | 526 | { |
| <> | 144:ef7eb2e8f9f7 | 527 | if (interrupt & (1 << index)) |
| <> | 144:ef7eb2e8f9f7 | 528 | { |
| <> | 144:ef7eb2e8f9f7 | 529 | if ((USBx_HC(index)->HCCHAR) & USB_OTG_HCCHAR_EPDIR) |
| <> | 144:ef7eb2e8f9f7 | 530 | { |
| <> | 144:ef7eb2e8f9f7 | 531 | HCD_HC_IN_IRQHandler (hhcd, index); |
| <> | 144:ef7eb2e8f9f7 | 532 | } |
| <> | 144:ef7eb2e8f9f7 | 533 | else |
| <> | 144:ef7eb2e8f9f7 | 534 | { |
| <> | 144:ef7eb2e8f9f7 | 535 | HCD_HC_OUT_IRQHandler (hhcd, index); |
| <> | 144:ef7eb2e8f9f7 | 536 | } |
| <> | 144:ef7eb2e8f9f7 | 537 | } |
| <> | 144:ef7eb2e8f9f7 | 538 | } |
| <> | 144:ef7eb2e8f9f7 | 539 | __HAL_HCD_CLEAR_FLAG(hhcd, USB_OTG_GINTSTS_HCINT); |
| <> | 144:ef7eb2e8f9f7 | 540 | } |
| <> | 144:ef7eb2e8f9f7 | 541 | |
| <> | 144:ef7eb2e8f9f7 | 542 | /* Handle Rx Queue Level Interrupts */ |
| <> | 144:ef7eb2e8f9f7 | 543 | if(__HAL_HCD_GET_FLAG(hhcd, USB_OTG_GINTSTS_RXFLVL)) |
| <> | 144:ef7eb2e8f9f7 | 544 | { |
| <> | 144:ef7eb2e8f9f7 | 545 | USB_MASK_INTERRUPT(hhcd->Instance, USB_OTG_GINTSTS_RXFLVL); |
| <> | 144:ef7eb2e8f9f7 | 546 | |
| <> | 144:ef7eb2e8f9f7 | 547 | HCD_RXQLVL_IRQHandler (hhcd); |
| <> | 144:ef7eb2e8f9f7 | 548 | |
| <> | 144:ef7eb2e8f9f7 | 549 | USB_UNMASK_INTERRUPT(hhcd->Instance, USB_OTG_GINTSTS_RXFLVL); |
| <> | 144:ef7eb2e8f9f7 | 550 | } |
| <> | 144:ef7eb2e8f9f7 | 551 | } |
| <> | 144:ef7eb2e8f9f7 | 552 | } |
| <> | 144:ef7eb2e8f9f7 | 553 | |
| <> | 144:ef7eb2e8f9f7 | 554 | /** |
| <> | 144:ef7eb2e8f9f7 | 555 | * @brief SOF callback. |
| <> | 144:ef7eb2e8f9f7 | 556 | * @param hhcd: HCD handle |
| <> | 144:ef7eb2e8f9f7 | 557 | * @retval None |
| <> | 144:ef7eb2e8f9f7 | 558 | */ |
| <> | 144:ef7eb2e8f9f7 | 559 | __weak void HAL_HCD_SOF_Callback(HCD_HandleTypeDef *hhcd) |
| <> | 144:ef7eb2e8f9f7 | 560 | { |
| <> | 144:ef7eb2e8f9f7 | 561 | /* Prevent unused argument(s) compilation warning */ |
| <> | 144:ef7eb2e8f9f7 | 562 | UNUSED(hhcd); |
| <> | 144:ef7eb2e8f9f7 | 563 | /* NOTE : This function Should not be modified, when the callback is needed, |
| <> | 144:ef7eb2e8f9f7 | 564 | the HAL_HCD_SOF_Callback could be implemented in the user file |
| <> | 144:ef7eb2e8f9f7 | 565 | */ |
| <> | 144:ef7eb2e8f9f7 | 566 | } |
| <> | 144:ef7eb2e8f9f7 | 567 | |
| <> | 144:ef7eb2e8f9f7 | 568 | /** |
| <> | 144:ef7eb2e8f9f7 | 569 | * @brief Connexion Event callback. |
| <> | 144:ef7eb2e8f9f7 | 570 | * @param hhcd: HCD handle |
| <> | 144:ef7eb2e8f9f7 | 571 | * @retval None |
| <> | 144:ef7eb2e8f9f7 | 572 | */ |
| <> | 144:ef7eb2e8f9f7 | 573 | __weak void HAL_HCD_Connect_Callback(HCD_HandleTypeDef *hhcd) |
| <> | 144:ef7eb2e8f9f7 | 574 | { |
| <> | 144:ef7eb2e8f9f7 | 575 | /* Prevent unused argument(s) compilation warning */ |
| <> | 144:ef7eb2e8f9f7 | 576 | UNUSED(hhcd); |
| <> | 144:ef7eb2e8f9f7 | 577 | /* NOTE : This function Should not be modified, when the callback is needed, |
| <> | 144:ef7eb2e8f9f7 | 578 | the HAL_HCD_Connect_Callback could be implemented in the user file |
| <> | 144:ef7eb2e8f9f7 | 579 | */ |
| <> | 144:ef7eb2e8f9f7 | 580 | } |
| <> | 144:ef7eb2e8f9f7 | 581 | |
| <> | 144:ef7eb2e8f9f7 | 582 | /** |
| AnnaBridge | 165:e614a9f1c9e2 | 583 | * @brief Disonnection Event callback. |
| <> | 144:ef7eb2e8f9f7 | 584 | * @param hhcd: HCD handle |
| <> | 144:ef7eb2e8f9f7 | 585 | * @retval None |
| <> | 144:ef7eb2e8f9f7 | 586 | */ |
| <> | 144:ef7eb2e8f9f7 | 587 | __weak void HAL_HCD_Disconnect_Callback(HCD_HandleTypeDef *hhcd) |
| <> | 144:ef7eb2e8f9f7 | 588 | { |
| <> | 144:ef7eb2e8f9f7 | 589 | /* Prevent unused argument(s) compilation warning */ |
| <> | 144:ef7eb2e8f9f7 | 590 | UNUSED(hhcd); |
| <> | 144:ef7eb2e8f9f7 | 591 | /* NOTE : This function Should not be modified, when the callback is needed, |
| <> | 144:ef7eb2e8f9f7 | 592 | the HAL_HCD_Disconnect_Callback could be implemented in the user file |
| <> | 144:ef7eb2e8f9f7 | 593 | */ |
| <> | 144:ef7eb2e8f9f7 | 594 | } |
| <> | 144:ef7eb2e8f9f7 | 595 | |
| <> | 144:ef7eb2e8f9f7 | 596 | /** |
| <> | 144:ef7eb2e8f9f7 | 597 | * @brief Notify URB state change callback. |
| <> | 144:ef7eb2e8f9f7 | 598 | * @param hhcd: HCD handle |
| <> | 144:ef7eb2e8f9f7 | 599 | * @param chnum: Channel number. |
| <> | 144:ef7eb2e8f9f7 | 600 | * This parameter can be a value from 1 to 15 |
| <> | 144:ef7eb2e8f9f7 | 601 | * @param urb_state: |
| <> | 144:ef7eb2e8f9f7 | 602 | * This parameter can be one of these values: |
| <> | 144:ef7eb2e8f9f7 | 603 | * URB_IDLE/ |
| <> | 144:ef7eb2e8f9f7 | 604 | * URB_DONE/ |
| <> | 144:ef7eb2e8f9f7 | 605 | * URB_NOTREADY/ |
| <> | 144:ef7eb2e8f9f7 | 606 | * URB_NYET/ |
| <> | 144:ef7eb2e8f9f7 | 607 | * URB_ERROR/ |
| AnnaBridge | 165:e614a9f1c9e2 | 608 | * URB_STALL/ |
| <> | 144:ef7eb2e8f9f7 | 609 | * @retval None |
| <> | 144:ef7eb2e8f9f7 | 610 | */ |
| <> | 144:ef7eb2e8f9f7 | 611 | __weak void HAL_HCD_HC_NotifyURBChange_Callback(HCD_HandleTypeDef *hhcd, uint8_t chnum, HCD_URBStateTypeDef urb_state) |
| <> | 144:ef7eb2e8f9f7 | 612 | { |
| <> | 144:ef7eb2e8f9f7 | 613 | /* Prevent unused argument(s) compilation warning */ |
| <> | 144:ef7eb2e8f9f7 | 614 | UNUSED(hhcd); |
| <> | 144:ef7eb2e8f9f7 | 615 | UNUSED(chnum); |
| <> | 144:ef7eb2e8f9f7 | 616 | UNUSED(urb_state); |
| <> | 144:ef7eb2e8f9f7 | 617 | /* NOTE : This function Should not be modified, when the callback is needed, |
| <> | 144:ef7eb2e8f9f7 | 618 | the HAL_HCD_HC_NotifyURBChange_Callback could be implemented in the user file |
| <> | 144:ef7eb2e8f9f7 | 619 | */ |
| <> | 144:ef7eb2e8f9f7 | 620 | } |
| <> | 144:ef7eb2e8f9f7 | 621 | |
| <> | 144:ef7eb2e8f9f7 | 622 | /** |
| <> | 144:ef7eb2e8f9f7 | 623 | * @} |
| <> | 144:ef7eb2e8f9f7 | 624 | */ |
| <> | 144:ef7eb2e8f9f7 | 625 | |
| <> | 144:ef7eb2e8f9f7 | 626 | /** @defgroup HCD_Exported_Functions_Group3 Peripheral Control functions |
| <> | 144:ef7eb2e8f9f7 | 627 | * @brief management functions |
| <> | 144:ef7eb2e8f9f7 | 628 | * |
| <> | 144:ef7eb2e8f9f7 | 629 | @verbatim |
| <> | 144:ef7eb2e8f9f7 | 630 | =============================================================================== |
| <> | 144:ef7eb2e8f9f7 | 631 | ##### Peripheral Control functions ##### |
| <> | 144:ef7eb2e8f9f7 | 632 | =============================================================================== |
| <> | 144:ef7eb2e8f9f7 | 633 | [..] |
| <> | 144:ef7eb2e8f9f7 | 634 | This subsection provides a set of functions allowing to control the HCD data |
| <> | 144:ef7eb2e8f9f7 | 635 | transfers. |
| <> | 144:ef7eb2e8f9f7 | 636 | |
| <> | 144:ef7eb2e8f9f7 | 637 | @endverbatim |
| <> | 144:ef7eb2e8f9f7 | 638 | * @{ |
| <> | 144:ef7eb2e8f9f7 | 639 | */ |
| <> | 144:ef7eb2e8f9f7 | 640 | |
| <> | 144:ef7eb2e8f9f7 | 641 | /** |
| <> | 144:ef7eb2e8f9f7 | 642 | * @brief Start the host driver |
| <> | 144:ef7eb2e8f9f7 | 643 | * @param hhcd: HCD handle |
| <> | 144:ef7eb2e8f9f7 | 644 | * @retval HAL status |
| <> | 144:ef7eb2e8f9f7 | 645 | */ |
| <> | 144:ef7eb2e8f9f7 | 646 | HAL_StatusTypeDef HAL_HCD_Start(HCD_HandleTypeDef *hhcd) |
| <> | 144:ef7eb2e8f9f7 | 647 | { |
| <> | 144:ef7eb2e8f9f7 | 648 | __HAL_LOCK(hhcd); |
| <> | 144:ef7eb2e8f9f7 | 649 | __HAL_HCD_ENABLE(hhcd); |
| AnnaBridge | 165:e614a9f1c9e2 | 650 | USB_DriveVbus(hhcd->Instance, 1U); |
| <> | 144:ef7eb2e8f9f7 | 651 | __HAL_UNLOCK(hhcd); |
| <> | 144:ef7eb2e8f9f7 | 652 | return HAL_OK; |
| <> | 144:ef7eb2e8f9f7 | 653 | } |
| <> | 144:ef7eb2e8f9f7 | 654 | |
| <> | 144:ef7eb2e8f9f7 | 655 | /** |
| <> | 144:ef7eb2e8f9f7 | 656 | * @brief Stop the host driver |
| <> | 144:ef7eb2e8f9f7 | 657 | * @param hhcd: HCD handle |
| <> | 144:ef7eb2e8f9f7 | 658 | * @retval HAL status |
| <> | 144:ef7eb2e8f9f7 | 659 | */ |
| <> | 144:ef7eb2e8f9f7 | 660 | |
| <> | 144:ef7eb2e8f9f7 | 661 | HAL_StatusTypeDef HAL_HCD_Stop(HCD_HandleTypeDef *hhcd) |
| <> | 144:ef7eb2e8f9f7 | 662 | { |
| <> | 144:ef7eb2e8f9f7 | 663 | __HAL_LOCK(hhcd); |
| <> | 144:ef7eb2e8f9f7 | 664 | USB_StopHost(hhcd->Instance); |
| <> | 144:ef7eb2e8f9f7 | 665 | __HAL_UNLOCK(hhcd); |
| <> | 144:ef7eb2e8f9f7 | 666 | return HAL_OK; |
| <> | 144:ef7eb2e8f9f7 | 667 | } |
| <> | 144:ef7eb2e8f9f7 | 668 | |
| <> | 144:ef7eb2e8f9f7 | 669 | /** |
| <> | 144:ef7eb2e8f9f7 | 670 | * @brief Reset the host port |
| <> | 144:ef7eb2e8f9f7 | 671 | * @param hhcd: HCD handle |
| <> | 144:ef7eb2e8f9f7 | 672 | * @retval HAL status |
| <> | 144:ef7eb2e8f9f7 | 673 | */ |
| <> | 144:ef7eb2e8f9f7 | 674 | HAL_StatusTypeDef HAL_HCD_ResetPort(HCD_HandleTypeDef *hhcd) |
| <> | 144:ef7eb2e8f9f7 | 675 | { |
| <> | 144:ef7eb2e8f9f7 | 676 | return (USB_ResetPort(hhcd->Instance)); |
| <> | 144:ef7eb2e8f9f7 | 677 | } |
| <> | 144:ef7eb2e8f9f7 | 678 | |
| <> | 144:ef7eb2e8f9f7 | 679 | /** |
| <> | 144:ef7eb2e8f9f7 | 680 | * @} |
| <> | 144:ef7eb2e8f9f7 | 681 | */ |
| <> | 144:ef7eb2e8f9f7 | 682 | |
| <> | 144:ef7eb2e8f9f7 | 683 | /** @defgroup HCD_Exported_Functions_Group4 Peripheral State functions |
| <> | 144:ef7eb2e8f9f7 | 684 | * @brief Peripheral State functions |
| <> | 144:ef7eb2e8f9f7 | 685 | * |
| <> | 144:ef7eb2e8f9f7 | 686 | @verbatim |
| <> | 144:ef7eb2e8f9f7 | 687 | =============================================================================== |
| <> | 144:ef7eb2e8f9f7 | 688 | ##### Peripheral State functions ##### |
| <> | 144:ef7eb2e8f9f7 | 689 | =============================================================================== |
| <> | 144:ef7eb2e8f9f7 | 690 | [..] |
| <> | 144:ef7eb2e8f9f7 | 691 | This subsection permits to get in run-time the status of the peripheral |
| <> | 144:ef7eb2e8f9f7 | 692 | and the data flow. |
| <> | 144:ef7eb2e8f9f7 | 693 | |
| <> | 144:ef7eb2e8f9f7 | 694 | @endverbatim |
| <> | 144:ef7eb2e8f9f7 | 695 | * @{ |
| <> | 144:ef7eb2e8f9f7 | 696 | */ |
| <> | 144:ef7eb2e8f9f7 | 697 | |
| <> | 144:ef7eb2e8f9f7 | 698 | /** |
| AnnaBridge | 165:e614a9f1c9e2 | 699 | * @brief Return the HCD handle state |
| <> | 144:ef7eb2e8f9f7 | 700 | * @param hhcd: HCD handle |
| <> | 144:ef7eb2e8f9f7 | 701 | * @retval HAL state |
| <> | 144:ef7eb2e8f9f7 | 702 | */ |
| <> | 144:ef7eb2e8f9f7 | 703 | HCD_StateTypeDef HAL_HCD_GetState(HCD_HandleTypeDef *hhcd) |
| <> | 144:ef7eb2e8f9f7 | 704 | { |
| <> | 144:ef7eb2e8f9f7 | 705 | return hhcd->State; |
| <> | 144:ef7eb2e8f9f7 | 706 | } |
| <> | 144:ef7eb2e8f9f7 | 707 | |
| <> | 144:ef7eb2e8f9f7 | 708 | /** |
| <> | 144:ef7eb2e8f9f7 | 709 | * @brief Return URB state for a channel |
| <> | 144:ef7eb2e8f9f7 | 710 | * @param hhcd: HCD handle |
| <> | 144:ef7eb2e8f9f7 | 711 | * @param chnum: Channel number. |
| <> | 144:ef7eb2e8f9f7 | 712 | * This parameter can be a value from 1 to 15 |
| <> | 144:ef7eb2e8f9f7 | 713 | * @retval URB state. |
| <> | 144:ef7eb2e8f9f7 | 714 | * This parameter can be one of these values: |
| <> | 144:ef7eb2e8f9f7 | 715 | * URB_IDLE/ |
| <> | 144:ef7eb2e8f9f7 | 716 | * URB_DONE/ |
| <> | 144:ef7eb2e8f9f7 | 717 | * URB_NOTREADY/ |
| <> | 144:ef7eb2e8f9f7 | 718 | * URB_NYET/ |
| <> | 144:ef7eb2e8f9f7 | 719 | * URB_ERROR/ |
| <> | 144:ef7eb2e8f9f7 | 720 | * URB_STALL/ |
| <> | 144:ef7eb2e8f9f7 | 721 | */ |
| <> | 144:ef7eb2e8f9f7 | 722 | HCD_URBStateTypeDef HAL_HCD_HC_GetURBState(HCD_HandleTypeDef *hhcd, uint8_t chnum) |
| <> | 144:ef7eb2e8f9f7 | 723 | { |
| <> | 144:ef7eb2e8f9f7 | 724 | return hhcd->hc[chnum].urb_state; |
| <> | 144:ef7eb2e8f9f7 | 725 | } |
| <> | 144:ef7eb2e8f9f7 | 726 | |
| <> | 144:ef7eb2e8f9f7 | 727 | |
| <> | 144:ef7eb2e8f9f7 | 728 | /** |
| <> | 144:ef7eb2e8f9f7 | 729 | * @brief Return the last host transfer size |
| <> | 144:ef7eb2e8f9f7 | 730 | * @param hhcd: HCD handle |
| <> | 144:ef7eb2e8f9f7 | 731 | * @param chnum: Channel number. |
| <> | 144:ef7eb2e8f9f7 | 732 | * This parameter can be a value from 1 to 15 |
| <> | 144:ef7eb2e8f9f7 | 733 | * @retval last transfer size in byte |
| <> | 144:ef7eb2e8f9f7 | 734 | */ |
| <> | 144:ef7eb2e8f9f7 | 735 | uint32_t HAL_HCD_HC_GetXferCount(HCD_HandleTypeDef *hhcd, uint8_t chnum) |
| <> | 144:ef7eb2e8f9f7 | 736 | { |
| <> | 144:ef7eb2e8f9f7 | 737 | return hhcd->hc[chnum].xfer_count; |
| <> | 144:ef7eb2e8f9f7 | 738 | } |
| <> | 144:ef7eb2e8f9f7 | 739 | |
| <> | 144:ef7eb2e8f9f7 | 740 | /** |
| <> | 144:ef7eb2e8f9f7 | 741 | * @brief Return the Host Channel state |
| <> | 144:ef7eb2e8f9f7 | 742 | * @param hhcd: HCD handle |
| <> | 144:ef7eb2e8f9f7 | 743 | * @param chnum: Channel number. |
| <> | 144:ef7eb2e8f9f7 | 744 | * This parameter can be a value from 1 to 15 |
| <> | 144:ef7eb2e8f9f7 | 745 | * @retval Host channel state |
| <> | 144:ef7eb2e8f9f7 | 746 | * This parameter can be one of the these values: |
| <> | 144:ef7eb2e8f9f7 | 747 | * HC_IDLE/ |
| <> | 144:ef7eb2e8f9f7 | 748 | * HC_XFRC/ |
| <> | 144:ef7eb2e8f9f7 | 749 | * HC_HALTED/ |
| <> | 144:ef7eb2e8f9f7 | 750 | * HC_NYET/ |
| <> | 144:ef7eb2e8f9f7 | 751 | * HC_NAK/ |
| <> | 144:ef7eb2e8f9f7 | 752 | * HC_STALL/ |
| <> | 144:ef7eb2e8f9f7 | 753 | * HC_XACTERR/ |
| <> | 144:ef7eb2e8f9f7 | 754 | * HC_BBLERR/ |
| <> | 144:ef7eb2e8f9f7 | 755 | * HC_DATATGLERR/ |
| <> | 144:ef7eb2e8f9f7 | 756 | */ |
| <> | 144:ef7eb2e8f9f7 | 757 | HCD_HCStateTypeDef HAL_HCD_HC_GetState(HCD_HandleTypeDef *hhcd, uint8_t chnum) |
| <> | 144:ef7eb2e8f9f7 | 758 | { |
| <> | 144:ef7eb2e8f9f7 | 759 | return hhcd->hc[chnum].state; |
| <> | 144:ef7eb2e8f9f7 | 760 | } |
| <> | 144:ef7eb2e8f9f7 | 761 | |
| <> | 144:ef7eb2e8f9f7 | 762 | /** |
| <> | 144:ef7eb2e8f9f7 | 763 | * @brief Return the current Host frame number |
| <> | 144:ef7eb2e8f9f7 | 764 | * @param hhcd: HCD handle |
| <> | 144:ef7eb2e8f9f7 | 765 | * @retval Current Host frame number |
| <> | 144:ef7eb2e8f9f7 | 766 | */ |
| <> | 144:ef7eb2e8f9f7 | 767 | uint32_t HAL_HCD_GetCurrentFrame(HCD_HandleTypeDef *hhcd) |
| <> | 144:ef7eb2e8f9f7 | 768 | { |
| <> | 144:ef7eb2e8f9f7 | 769 | return (USB_GetCurrentFrame(hhcd->Instance)); |
| <> | 144:ef7eb2e8f9f7 | 770 | } |
| <> | 144:ef7eb2e8f9f7 | 771 | |
| <> | 144:ef7eb2e8f9f7 | 772 | /** |
| <> | 144:ef7eb2e8f9f7 | 773 | * @brief Return the Host enumeration speed |
| <> | 144:ef7eb2e8f9f7 | 774 | * @param hhcd: HCD handle |
| <> | 144:ef7eb2e8f9f7 | 775 | * @retval Enumeration speed |
| <> | 144:ef7eb2e8f9f7 | 776 | */ |
| <> | 144:ef7eb2e8f9f7 | 777 | uint32_t HAL_HCD_GetCurrentSpeed(HCD_HandleTypeDef *hhcd) |
| <> | 144:ef7eb2e8f9f7 | 778 | { |
| <> | 144:ef7eb2e8f9f7 | 779 | return (USB_GetHostSpeed(hhcd->Instance)); |
| <> | 144:ef7eb2e8f9f7 | 780 | } |
| <> | 144:ef7eb2e8f9f7 | 781 | |
| <> | 144:ef7eb2e8f9f7 | 782 | /** |
| <> | 144:ef7eb2e8f9f7 | 783 | * @} |
| <> | 144:ef7eb2e8f9f7 | 784 | */ |
| <> | 144:ef7eb2e8f9f7 | 785 | /** |
| <> | 144:ef7eb2e8f9f7 | 786 | * @} |
| <> | 144:ef7eb2e8f9f7 | 787 | */ |
| <> | 144:ef7eb2e8f9f7 | 788 | |
| <> | 144:ef7eb2e8f9f7 | 789 | /** @addtogroup HCD_Private_Functions |
| <> | 144:ef7eb2e8f9f7 | 790 | * @{ |
| <> | 144:ef7eb2e8f9f7 | 791 | */ |
| <> | 144:ef7eb2e8f9f7 | 792 | /** |
| <> | 144:ef7eb2e8f9f7 | 793 | * @brief This function handles Host Channel IN interrupt requests. |
| <> | 144:ef7eb2e8f9f7 | 794 | * @param hhcd: HCD handle |
| <> | 144:ef7eb2e8f9f7 | 795 | * @param chnum: Channel number. |
| <> | 144:ef7eb2e8f9f7 | 796 | * This parameter can be a value from 1 to 15 |
| <> | 144:ef7eb2e8f9f7 | 797 | * @retval none |
| <> | 144:ef7eb2e8f9f7 | 798 | */ |
| <> | 144:ef7eb2e8f9f7 | 799 | static void HCD_HC_IN_IRQHandler (HCD_HandleTypeDef *hhcd, uint8_t chnum) |
| <> | 144:ef7eb2e8f9f7 | 800 | { |
| <> | 144:ef7eb2e8f9f7 | 801 | USB_OTG_GlobalTypeDef *USBx = hhcd->Instance; |
| AnnaBridge | 165:e614a9f1c9e2 | 802 | uint32_t tmpreg = 0U; |
| <> | 144:ef7eb2e8f9f7 | 803 | |
| <> | 144:ef7eb2e8f9f7 | 804 | if ((USBx_HC(chnum)->HCINT) & USB_OTG_HCINT_AHBERR) |
| <> | 144:ef7eb2e8f9f7 | 805 | { |
| <> | 144:ef7eb2e8f9f7 | 806 | __HAL_HCD_CLEAR_HC_INT(chnum, USB_OTG_HCINT_AHBERR); |
| <> | 144:ef7eb2e8f9f7 | 807 | __HAL_HCD_UNMASK_HALT_HC_INT(chnum); |
| <> | 144:ef7eb2e8f9f7 | 808 | } |
| <> | 144:ef7eb2e8f9f7 | 809 | else if ((USBx_HC(chnum)->HCINT) & USB_OTG_HCINT_ACK) |
| <> | 144:ef7eb2e8f9f7 | 810 | { |
| <> | 144:ef7eb2e8f9f7 | 811 | __HAL_HCD_CLEAR_HC_INT(chnum, USB_OTG_HCINT_ACK); |
| <> | 144:ef7eb2e8f9f7 | 812 | } |
| <> | 144:ef7eb2e8f9f7 | 813 | |
| <> | 144:ef7eb2e8f9f7 | 814 | else if ((USBx_HC(chnum)->HCINT) & USB_OTG_HCINT_STALL) |
| <> | 144:ef7eb2e8f9f7 | 815 | { |
| <> | 144:ef7eb2e8f9f7 | 816 | __HAL_HCD_UNMASK_HALT_HC_INT(chnum); |
| <> | 144:ef7eb2e8f9f7 | 817 | hhcd->hc[chnum].state = HC_STALL; |
| <> | 144:ef7eb2e8f9f7 | 818 | __HAL_HCD_CLEAR_HC_INT(chnum, USB_OTG_HCINT_NAK); |
| <> | 144:ef7eb2e8f9f7 | 819 | __HAL_HCD_CLEAR_HC_INT(chnum, USB_OTG_HCINT_STALL); |
| <> | 144:ef7eb2e8f9f7 | 820 | USB_HC_Halt(hhcd->Instance, chnum); |
| <> | 144:ef7eb2e8f9f7 | 821 | } |
| <> | 144:ef7eb2e8f9f7 | 822 | else if ((USBx_HC(chnum)->HCINT) & USB_OTG_HCINT_DTERR) |
| <> | 144:ef7eb2e8f9f7 | 823 | { |
| <> | 144:ef7eb2e8f9f7 | 824 | __HAL_HCD_UNMASK_HALT_HC_INT(chnum); |
| <> | 144:ef7eb2e8f9f7 | 825 | USB_HC_Halt(hhcd->Instance, chnum); |
| <> | 144:ef7eb2e8f9f7 | 826 | __HAL_HCD_CLEAR_HC_INT(chnum, USB_OTG_HCINT_NAK); |
| <> | 144:ef7eb2e8f9f7 | 827 | hhcd->hc[chnum].state = HC_DATATGLERR; |
| <> | 144:ef7eb2e8f9f7 | 828 | __HAL_HCD_CLEAR_HC_INT(chnum, USB_OTG_HCINT_DTERR); |
| <> | 144:ef7eb2e8f9f7 | 829 | } |
| <> | 144:ef7eb2e8f9f7 | 830 | |
| <> | 144:ef7eb2e8f9f7 | 831 | if ((USBx_HC(chnum)->HCINT) & USB_OTG_HCINT_FRMOR) |
| <> | 144:ef7eb2e8f9f7 | 832 | { |
| <> | 144:ef7eb2e8f9f7 | 833 | __HAL_HCD_UNMASK_HALT_HC_INT(chnum); |
| <> | 144:ef7eb2e8f9f7 | 834 | USB_HC_Halt(hhcd->Instance, chnum); |
| <> | 144:ef7eb2e8f9f7 | 835 | __HAL_HCD_CLEAR_HC_INT(chnum, USB_OTG_HCINT_FRMOR); |
| <> | 144:ef7eb2e8f9f7 | 836 | } |
| <> | 144:ef7eb2e8f9f7 | 837 | |
| <> | 144:ef7eb2e8f9f7 | 838 | else if ((USBx_HC(chnum)->HCINT) & USB_OTG_HCINT_XFRC) |
| <> | 144:ef7eb2e8f9f7 | 839 | { |
| <> | 144:ef7eb2e8f9f7 | 840 | hhcd->hc[chnum].state = HC_XFRC; |
| AnnaBridge | 165:e614a9f1c9e2 | 841 | hhcd->hc[chnum].ErrCnt = 0U; |
| <> | 144:ef7eb2e8f9f7 | 842 | __HAL_HCD_CLEAR_HC_INT(chnum, USB_OTG_HCINT_XFRC); |
| <> | 144:ef7eb2e8f9f7 | 843 | |
| <> | 144:ef7eb2e8f9f7 | 844 | if ((hhcd->hc[chnum].ep_type == EP_TYPE_CTRL)|| |
| <> | 144:ef7eb2e8f9f7 | 845 | (hhcd->hc[chnum].ep_type == EP_TYPE_BULK)) |
| <> | 144:ef7eb2e8f9f7 | 846 | { |
| <> | 144:ef7eb2e8f9f7 | 847 | __HAL_HCD_UNMASK_HALT_HC_INT(chnum); |
| <> | 144:ef7eb2e8f9f7 | 848 | USB_HC_Halt(hhcd->Instance, chnum); |
| <> | 144:ef7eb2e8f9f7 | 849 | __HAL_HCD_CLEAR_HC_INT(chnum, USB_OTG_HCINT_NAK); |
| <> | 144:ef7eb2e8f9f7 | 850 | |
| <> | 144:ef7eb2e8f9f7 | 851 | } |
| <> | 144:ef7eb2e8f9f7 | 852 | else if(hhcd->hc[chnum].ep_type == EP_TYPE_INTR) |
| <> | 144:ef7eb2e8f9f7 | 853 | { |
| <> | 144:ef7eb2e8f9f7 | 854 | USBx_HC(chnum)->HCCHAR |= USB_OTG_HCCHAR_ODDFRM; |
| <> | 144:ef7eb2e8f9f7 | 855 | hhcd->hc[chnum].urb_state = URB_DONE; |
| <> | 144:ef7eb2e8f9f7 | 856 | HAL_HCD_HC_NotifyURBChange_Callback(hhcd, chnum, hhcd->hc[chnum].urb_state); |
| <> | 144:ef7eb2e8f9f7 | 857 | } |
| AnnaBridge | 165:e614a9f1c9e2 | 858 | hhcd->hc[chnum].toggle_in ^= 1U; |
| <> | 144:ef7eb2e8f9f7 | 859 | |
| <> | 144:ef7eb2e8f9f7 | 860 | } |
| <> | 144:ef7eb2e8f9f7 | 861 | else if ((USBx_HC(chnum)->HCINT) & USB_OTG_HCINT_CHH) |
| <> | 144:ef7eb2e8f9f7 | 862 | { |
| <> | 144:ef7eb2e8f9f7 | 863 | __HAL_HCD_MASK_HALT_HC_INT(chnum); |
| <> | 144:ef7eb2e8f9f7 | 864 | |
| <> | 144:ef7eb2e8f9f7 | 865 | if(hhcd->hc[chnum].state == HC_XFRC) |
| <> | 144:ef7eb2e8f9f7 | 866 | { |
| <> | 144:ef7eb2e8f9f7 | 867 | hhcd->hc[chnum].urb_state = URB_DONE; |
| <> | 144:ef7eb2e8f9f7 | 868 | } |
| <> | 144:ef7eb2e8f9f7 | 869 | else if (hhcd->hc[chnum].state == HC_STALL) |
| <> | 144:ef7eb2e8f9f7 | 870 | { |
| <> | 144:ef7eb2e8f9f7 | 871 | hhcd->hc[chnum].urb_state = URB_STALL; |
| <> | 144:ef7eb2e8f9f7 | 872 | } |
| <> | 144:ef7eb2e8f9f7 | 873 | else if((hhcd->hc[chnum].state == HC_XACTERR) || |
| <> | 144:ef7eb2e8f9f7 | 874 | (hhcd->hc[chnum].state == HC_DATATGLERR)) |
| <> | 144:ef7eb2e8f9f7 | 875 | { |
| AnnaBridge | 165:e614a9f1c9e2 | 876 | if(hhcd->hc[chnum].ErrCnt++ > 3U) |
| <> | 144:ef7eb2e8f9f7 | 877 | { |
| AnnaBridge | 165:e614a9f1c9e2 | 878 | hhcd->hc[chnum].ErrCnt = 0U; |
| <> | 144:ef7eb2e8f9f7 | 879 | hhcd->hc[chnum].urb_state = URB_ERROR; |
| <> | 144:ef7eb2e8f9f7 | 880 | } |
| <> | 144:ef7eb2e8f9f7 | 881 | else |
| <> | 144:ef7eb2e8f9f7 | 882 | { |
| <> | 144:ef7eb2e8f9f7 | 883 | hhcd->hc[chnum].urb_state = URB_NOTREADY; |
| <> | 144:ef7eb2e8f9f7 | 884 | } |
| <> | 144:ef7eb2e8f9f7 | 885 | |
| <> | 144:ef7eb2e8f9f7 | 886 | /* re-activate the channel */ |
| <> | 144:ef7eb2e8f9f7 | 887 | tmpreg = USBx_HC(chnum)->HCCHAR; |
| <> | 144:ef7eb2e8f9f7 | 888 | tmpreg &= ~USB_OTG_HCCHAR_CHDIS; |
| <> | 144:ef7eb2e8f9f7 | 889 | tmpreg |= USB_OTG_HCCHAR_CHENA; |
| <> | 144:ef7eb2e8f9f7 | 890 | USBx_HC(chnum)->HCCHAR = tmpreg; |
| <> | 144:ef7eb2e8f9f7 | 891 | } |
| <> | 144:ef7eb2e8f9f7 | 892 | __HAL_HCD_CLEAR_HC_INT(chnum, USB_OTG_HCINT_CHH); |
| <> | 144:ef7eb2e8f9f7 | 893 | HAL_HCD_HC_NotifyURBChange_Callback(hhcd, chnum, hhcd->hc[chnum].urb_state); |
| <> | 144:ef7eb2e8f9f7 | 894 | } |
| <> | 144:ef7eb2e8f9f7 | 895 | |
| <> | 144:ef7eb2e8f9f7 | 896 | else if ((USBx_HC(chnum)->HCINT) & USB_OTG_HCINT_TXERR) |
| <> | 144:ef7eb2e8f9f7 | 897 | { |
| <> | 144:ef7eb2e8f9f7 | 898 | __HAL_HCD_UNMASK_HALT_HC_INT(chnum); |
| <> | 144:ef7eb2e8f9f7 | 899 | hhcd->hc[chnum].ErrCnt++; |
| <> | 144:ef7eb2e8f9f7 | 900 | hhcd->hc[chnum].state = HC_XACTERR; |
| <> | 144:ef7eb2e8f9f7 | 901 | USB_HC_Halt(hhcd->Instance, chnum); |
| <> | 144:ef7eb2e8f9f7 | 902 | __HAL_HCD_CLEAR_HC_INT(chnum, USB_OTG_HCINT_TXERR); |
| <> | 144:ef7eb2e8f9f7 | 903 | } |
| <> | 144:ef7eb2e8f9f7 | 904 | else if ((USBx_HC(chnum)->HCINT) & USB_OTG_HCINT_NAK) |
| <> | 144:ef7eb2e8f9f7 | 905 | { |
| <> | 144:ef7eb2e8f9f7 | 906 | if(hhcd->hc[chnum].ep_type == EP_TYPE_INTR) |
| <> | 144:ef7eb2e8f9f7 | 907 | { |
| <> | 144:ef7eb2e8f9f7 | 908 | __HAL_HCD_UNMASK_HALT_HC_INT(chnum); |
| <> | 144:ef7eb2e8f9f7 | 909 | USB_HC_Halt(hhcd->Instance, chnum); |
| <> | 144:ef7eb2e8f9f7 | 910 | } |
| <> | 144:ef7eb2e8f9f7 | 911 | else if ((hhcd->hc[chnum].ep_type == EP_TYPE_CTRL)|| |
| <> | 144:ef7eb2e8f9f7 | 912 | (hhcd->hc[chnum].ep_type == EP_TYPE_BULK)) |
| <> | 144:ef7eb2e8f9f7 | 913 | { |
| <> | 144:ef7eb2e8f9f7 | 914 | /* re-activate the channel */ |
| <> | 144:ef7eb2e8f9f7 | 915 | tmpreg = USBx_HC(chnum)->HCCHAR; |
| <> | 144:ef7eb2e8f9f7 | 916 | tmpreg &= ~USB_OTG_HCCHAR_CHDIS; |
| <> | 144:ef7eb2e8f9f7 | 917 | tmpreg |= USB_OTG_HCCHAR_CHENA; |
| <> | 144:ef7eb2e8f9f7 | 918 | USBx_HC(chnum)->HCCHAR = tmpreg; |
| <> | 144:ef7eb2e8f9f7 | 919 | } |
| <> | 144:ef7eb2e8f9f7 | 920 | hhcd->hc[chnum].state = HC_NAK; |
| <> | 144:ef7eb2e8f9f7 | 921 | __HAL_HCD_CLEAR_HC_INT(chnum, USB_OTG_HCINT_NAK); |
| <> | 144:ef7eb2e8f9f7 | 922 | } |
| <> | 144:ef7eb2e8f9f7 | 923 | } |
| <> | 144:ef7eb2e8f9f7 | 924 | |
| <> | 144:ef7eb2e8f9f7 | 925 | /** |
| <> | 144:ef7eb2e8f9f7 | 926 | * @brief This function handles Host Channel OUT interrupt requests. |
| <> | 144:ef7eb2e8f9f7 | 927 | * @param hhcd: HCD handle |
| <> | 144:ef7eb2e8f9f7 | 928 | * @param chnum: Channel number. |
| <> | 144:ef7eb2e8f9f7 | 929 | * This parameter can be a value from 1 to 15 |
| <> | 144:ef7eb2e8f9f7 | 930 | * @retval none |
| <> | 144:ef7eb2e8f9f7 | 931 | */ |
| <> | 144:ef7eb2e8f9f7 | 932 | static void HCD_HC_OUT_IRQHandler (HCD_HandleTypeDef *hhcd, uint8_t chnum) |
| <> | 144:ef7eb2e8f9f7 | 933 | { |
| <> | 144:ef7eb2e8f9f7 | 934 | USB_OTG_GlobalTypeDef *USBx = hhcd->Instance; |
| AnnaBridge | 165:e614a9f1c9e2 | 935 | uint32_t tmpreg = 0U; |
| <> | 144:ef7eb2e8f9f7 | 936 | |
| <> | 144:ef7eb2e8f9f7 | 937 | if ((USBx_HC(chnum)->HCINT) & USB_OTG_HCINT_AHBERR) |
| <> | 144:ef7eb2e8f9f7 | 938 | { |
| <> | 144:ef7eb2e8f9f7 | 939 | __HAL_HCD_CLEAR_HC_INT(chnum, USB_OTG_HCINT_AHBERR); |
| <> | 144:ef7eb2e8f9f7 | 940 | __HAL_HCD_UNMASK_HALT_HC_INT(chnum); |
| <> | 144:ef7eb2e8f9f7 | 941 | } |
| <> | 144:ef7eb2e8f9f7 | 942 | else if ((USBx_HC(chnum)->HCINT) & USB_OTG_HCINT_ACK) |
| <> | 144:ef7eb2e8f9f7 | 943 | { |
| <> | 144:ef7eb2e8f9f7 | 944 | __HAL_HCD_CLEAR_HC_INT(chnum, USB_OTG_HCINT_ACK); |
| <> | 144:ef7eb2e8f9f7 | 945 | |
| AnnaBridge | 165:e614a9f1c9e2 | 946 | if( hhcd->hc[chnum].do_ping == 1U) |
| <> | 144:ef7eb2e8f9f7 | 947 | { |
| <> | 144:ef7eb2e8f9f7 | 948 | hhcd->hc[chnum].state = HC_NYET; |
| <> | 144:ef7eb2e8f9f7 | 949 | __HAL_HCD_UNMASK_HALT_HC_INT(chnum); |
| <> | 144:ef7eb2e8f9f7 | 950 | USB_HC_Halt(hhcd->Instance, chnum); |
| <> | 144:ef7eb2e8f9f7 | 951 | hhcd->hc[chnum].urb_state = URB_NOTREADY; |
| <> | 144:ef7eb2e8f9f7 | 952 | } |
| <> | 144:ef7eb2e8f9f7 | 953 | } |
| <> | 144:ef7eb2e8f9f7 | 954 | |
| <> | 144:ef7eb2e8f9f7 | 955 | else if ((USBx_HC(chnum)->HCINT) & USB_OTG_HCINT_NYET) |
| <> | 144:ef7eb2e8f9f7 | 956 | { |
| <> | 144:ef7eb2e8f9f7 | 957 | hhcd->hc[chnum].state = HC_NYET; |
| AnnaBridge | 165:e614a9f1c9e2 | 958 | hhcd->hc[chnum].ErrCnt= 0U; |
| <> | 144:ef7eb2e8f9f7 | 959 | __HAL_HCD_UNMASK_HALT_HC_INT(chnum); |
| <> | 144:ef7eb2e8f9f7 | 960 | USB_HC_Halt(hhcd->Instance, chnum); |
| <> | 144:ef7eb2e8f9f7 | 961 | __HAL_HCD_CLEAR_HC_INT(chnum, USB_OTG_HCINT_NYET); |
| <> | 144:ef7eb2e8f9f7 | 962 | |
| <> | 144:ef7eb2e8f9f7 | 963 | } |
| <> | 144:ef7eb2e8f9f7 | 964 | |
| <> | 144:ef7eb2e8f9f7 | 965 | else if ((USBx_HC(chnum)->HCINT) & USB_OTG_HCINT_FRMOR) |
| <> | 144:ef7eb2e8f9f7 | 966 | { |
| <> | 144:ef7eb2e8f9f7 | 967 | __HAL_HCD_UNMASK_HALT_HC_INT(chnum); |
| <> | 144:ef7eb2e8f9f7 | 968 | USB_HC_Halt(hhcd->Instance, chnum); |
| <> | 144:ef7eb2e8f9f7 | 969 | __HAL_HCD_CLEAR_HC_INT(chnum, USB_OTG_HCINT_FRMOR); |
| <> | 144:ef7eb2e8f9f7 | 970 | } |
| <> | 144:ef7eb2e8f9f7 | 971 | |
| <> | 144:ef7eb2e8f9f7 | 972 | else if ((USBx_HC(chnum)->HCINT) & USB_OTG_HCINT_XFRC) |
| <> | 144:ef7eb2e8f9f7 | 973 | { |
| AnnaBridge | 165:e614a9f1c9e2 | 974 | hhcd->hc[chnum].ErrCnt = 0U; |
| <> | 144:ef7eb2e8f9f7 | 975 | __HAL_HCD_UNMASK_HALT_HC_INT(chnum); |
| <> | 144:ef7eb2e8f9f7 | 976 | USB_HC_Halt(hhcd->Instance, chnum); |
| <> | 144:ef7eb2e8f9f7 | 977 | __HAL_HCD_CLEAR_HC_INT(chnum, USB_OTG_HCINT_XFRC); |
| <> | 144:ef7eb2e8f9f7 | 978 | hhcd->hc[chnum].state = HC_XFRC; |
| <> | 144:ef7eb2e8f9f7 | 979 | } |
| <> | 144:ef7eb2e8f9f7 | 980 | else if ((USBx_HC(chnum)->HCINT) & USB_OTG_HCINT_STALL) |
| <> | 144:ef7eb2e8f9f7 | 981 | { |
| <> | 144:ef7eb2e8f9f7 | 982 | __HAL_HCD_CLEAR_HC_INT(chnum, USB_OTG_HCINT_STALL); |
| <> | 144:ef7eb2e8f9f7 | 983 | __HAL_HCD_UNMASK_HALT_HC_INT(chnum); |
| <> | 144:ef7eb2e8f9f7 | 984 | USB_HC_Halt(hhcd->Instance, chnum); |
| <> | 144:ef7eb2e8f9f7 | 985 | hhcd->hc[chnum].state = HC_STALL; |
| <> | 144:ef7eb2e8f9f7 | 986 | } |
| <> | 144:ef7eb2e8f9f7 | 987 | else if ((USBx_HC(chnum)->HCINT) & USB_OTG_HCINT_NAK) |
| <> | 144:ef7eb2e8f9f7 | 988 | { |
| AnnaBridge | 165:e614a9f1c9e2 | 989 | hhcd->hc[chnum].ErrCnt = 0U; |
| <> | 144:ef7eb2e8f9f7 | 990 | __HAL_HCD_UNMASK_HALT_HC_INT(chnum); |
| <> | 144:ef7eb2e8f9f7 | 991 | USB_HC_Halt(hhcd->Instance, chnum); |
| <> | 144:ef7eb2e8f9f7 | 992 | hhcd->hc[chnum].state = HC_NAK; |
| <> | 144:ef7eb2e8f9f7 | 993 | __HAL_HCD_CLEAR_HC_INT(chnum, USB_OTG_HCINT_NAK); |
| <> | 144:ef7eb2e8f9f7 | 994 | } |
| <> | 144:ef7eb2e8f9f7 | 995 | else if ((USBx_HC(chnum)->HCINT) & USB_OTG_HCINT_TXERR) |
| <> | 144:ef7eb2e8f9f7 | 996 | { |
| <> | 144:ef7eb2e8f9f7 | 997 | __HAL_HCD_UNMASK_HALT_HC_INT(chnum); |
| <> | 144:ef7eb2e8f9f7 | 998 | USB_HC_Halt(hhcd->Instance, chnum); |
| <> | 144:ef7eb2e8f9f7 | 999 | hhcd->hc[chnum].state = HC_XACTERR; |
| <> | 144:ef7eb2e8f9f7 | 1000 | __HAL_HCD_CLEAR_HC_INT(chnum, USB_OTG_HCINT_TXERR); |
| <> | 144:ef7eb2e8f9f7 | 1001 | } |
| <> | 144:ef7eb2e8f9f7 | 1002 | else if ((USBx_HC(chnum)->HCINT) & USB_OTG_HCINT_DTERR) |
| <> | 144:ef7eb2e8f9f7 | 1003 | { |
| <> | 144:ef7eb2e8f9f7 | 1004 | __HAL_HCD_UNMASK_HALT_HC_INT(chnum); |
| <> | 144:ef7eb2e8f9f7 | 1005 | USB_HC_Halt(hhcd->Instance, chnum); |
| <> | 144:ef7eb2e8f9f7 | 1006 | __HAL_HCD_CLEAR_HC_INT(chnum, USB_OTG_HCINT_NAK); |
| <> | 144:ef7eb2e8f9f7 | 1007 | __HAL_HCD_CLEAR_HC_INT(chnum, USB_OTG_HCINT_DTERR); |
| <> | 144:ef7eb2e8f9f7 | 1008 | hhcd->hc[chnum].state = HC_DATATGLERR; |
| <> | 144:ef7eb2e8f9f7 | 1009 | } |
| <> | 144:ef7eb2e8f9f7 | 1010 | else if ((USBx_HC(chnum)->HCINT) & USB_OTG_HCINT_CHH) |
| <> | 144:ef7eb2e8f9f7 | 1011 | { |
| <> | 144:ef7eb2e8f9f7 | 1012 | __HAL_HCD_MASK_HALT_HC_INT(chnum); |
| <> | 144:ef7eb2e8f9f7 | 1013 | |
| <> | 144:ef7eb2e8f9f7 | 1014 | if(hhcd->hc[chnum].state == HC_XFRC) |
| <> | 144:ef7eb2e8f9f7 | 1015 | { |
| <> | 144:ef7eb2e8f9f7 | 1016 | hhcd->hc[chnum].urb_state = URB_DONE; |
| <> | 144:ef7eb2e8f9f7 | 1017 | if (hhcd->hc[chnum].ep_type == EP_TYPE_BULK) |
| <> | 144:ef7eb2e8f9f7 | 1018 | { |
| AnnaBridge | 165:e614a9f1c9e2 | 1019 | hhcd->hc[chnum].toggle_out ^= 1U; |
| <> | 144:ef7eb2e8f9f7 | 1020 | } |
| <> | 144:ef7eb2e8f9f7 | 1021 | } |
| <> | 144:ef7eb2e8f9f7 | 1022 | else if (hhcd->hc[chnum].state == HC_NAK) |
| <> | 144:ef7eb2e8f9f7 | 1023 | { |
| <> | 144:ef7eb2e8f9f7 | 1024 | hhcd->hc[chnum].urb_state = URB_NOTREADY; |
| <> | 144:ef7eb2e8f9f7 | 1025 | } |
| <> | 144:ef7eb2e8f9f7 | 1026 | else if (hhcd->hc[chnum].state == HC_NYET) |
| <> | 144:ef7eb2e8f9f7 | 1027 | { |
| <> | 144:ef7eb2e8f9f7 | 1028 | hhcd->hc[chnum].urb_state = URB_NOTREADY; |
| AnnaBridge | 165:e614a9f1c9e2 | 1029 | hhcd->hc[chnum].do_ping = 0U; |
| <> | 144:ef7eb2e8f9f7 | 1030 | } |
| <> | 144:ef7eb2e8f9f7 | 1031 | else if (hhcd->hc[chnum].state == HC_STALL) |
| <> | 144:ef7eb2e8f9f7 | 1032 | { |
| <> | 144:ef7eb2e8f9f7 | 1033 | hhcd->hc[chnum].urb_state = URB_STALL; |
| <> | 144:ef7eb2e8f9f7 | 1034 | } |
| <> | 144:ef7eb2e8f9f7 | 1035 | else if((hhcd->hc[chnum].state == HC_XACTERR) || |
| <> | 144:ef7eb2e8f9f7 | 1036 | (hhcd->hc[chnum].state == HC_DATATGLERR)) |
| <> | 144:ef7eb2e8f9f7 | 1037 | { |
| AnnaBridge | 165:e614a9f1c9e2 | 1038 | if(hhcd->hc[chnum].ErrCnt++ > 3U) |
| <> | 144:ef7eb2e8f9f7 | 1039 | { |
| AnnaBridge | 165:e614a9f1c9e2 | 1040 | hhcd->hc[chnum].ErrCnt = 0U; |
| <> | 144:ef7eb2e8f9f7 | 1041 | hhcd->hc[chnum].urb_state = URB_ERROR; |
| <> | 144:ef7eb2e8f9f7 | 1042 | } |
| <> | 144:ef7eb2e8f9f7 | 1043 | else |
| <> | 144:ef7eb2e8f9f7 | 1044 | { |
| <> | 144:ef7eb2e8f9f7 | 1045 | hhcd->hc[chnum].urb_state = URB_NOTREADY; |
| <> | 144:ef7eb2e8f9f7 | 1046 | } |
| <> | 144:ef7eb2e8f9f7 | 1047 | |
| <> | 144:ef7eb2e8f9f7 | 1048 | /* re-activate the channel */ |
| <> | 144:ef7eb2e8f9f7 | 1049 | tmpreg = USBx_HC(chnum)->HCCHAR; |
| <> | 144:ef7eb2e8f9f7 | 1050 | tmpreg &= ~USB_OTG_HCCHAR_CHDIS; |
| <> | 144:ef7eb2e8f9f7 | 1051 | tmpreg |= USB_OTG_HCCHAR_CHENA; |
| <> | 144:ef7eb2e8f9f7 | 1052 | USBx_HC(chnum)->HCCHAR = tmpreg; |
| <> | 144:ef7eb2e8f9f7 | 1053 | } |
| <> | 144:ef7eb2e8f9f7 | 1054 | |
| <> | 144:ef7eb2e8f9f7 | 1055 | __HAL_HCD_CLEAR_HC_INT(chnum, USB_OTG_HCINT_CHH); |
| <> | 144:ef7eb2e8f9f7 | 1056 | HAL_HCD_HC_NotifyURBChange_Callback(hhcd, chnum, hhcd->hc[chnum].urb_state); |
| <> | 144:ef7eb2e8f9f7 | 1057 | } |
| <> | 144:ef7eb2e8f9f7 | 1058 | } |
| <> | 144:ef7eb2e8f9f7 | 1059 | |
| <> | 144:ef7eb2e8f9f7 | 1060 | /** |
| <> | 144:ef7eb2e8f9f7 | 1061 | * @brief This function handles Rx Queue Level interrupt requests. |
| <> | 144:ef7eb2e8f9f7 | 1062 | * @param hhcd: HCD handle |
| <> | 144:ef7eb2e8f9f7 | 1063 | * @retval none |
| <> | 144:ef7eb2e8f9f7 | 1064 | */ |
| <> | 144:ef7eb2e8f9f7 | 1065 | static void HCD_RXQLVL_IRQHandler (HCD_HandleTypeDef *hhcd) |
| <> | 144:ef7eb2e8f9f7 | 1066 | { |
| <> | 144:ef7eb2e8f9f7 | 1067 | USB_OTG_GlobalTypeDef *USBx = hhcd->Instance; |
| AnnaBridge | 165:e614a9f1c9e2 | 1068 | uint8_t channelnum =0U; |
| <> | 144:ef7eb2e8f9f7 | 1069 | uint32_t pktsts; |
| <> | 144:ef7eb2e8f9f7 | 1070 | uint32_t pktcnt; |
| AnnaBridge | 165:e614a9f1c9e2 | 1071 | uint32_t temp = 0U; |
| AnnaBridge | 165:e614a9f1c9e2 | 1072 | uint32_t tmpreg = 0U; |
| <> | 144:ef7eb2e8f9f7 | 1073 | |
| <> | 144:ef7eb2e8f9f7 | 1074 | temp = hhcd->Instance->GRXSTSP; |
| <> | 144:ef7eb2e8f9f7 | 1075 | channelnum = temp & USB_OTG_GRXSTSP_EPNUM; |
| AnnaBridge | 165:e614a9f1c9e2 | 1076 | pktsts = (temp & USB_OTG_GRXSTSP_PKTSTS) >> 17U; |
| AnnaBridge | 165:e614a9f1c9e2 | 1077 | pktcnt = (temp & USB_OTG_GRXSTSP_BCNT) >> 4U; |
| <> | 144:ef7eb2e8f9f7 | 1078 | |
| <> | 144:ef7eb2e8f9f7 | 1079 | switch (pktsts) |
| <> | 144:ef7eb2e8f9f7 | 1080 | { |
| <> | 144:ef7eb2e8f9f7 | 1081 | case GRXSTS_PKTSTS_IN: |
| <> | 144:ef7eb2e8f9f7 | 1082 | /* Read the data into the host buffer. */ |
| AnnaBridge | 165:e614a9f1c9e2 | 1083 | if ((pktcnt > 0U) && (hhcd->hc[channelnum].xfer_buff != (void *)0U)) |
| <> | 144:ef7eb2e8f9f7 | 1084 | { |
| <> | 144:ef7eb2e8f9f7 | 1085 | USB_ReadPacket(hhcd->Instance, hhcd->hc[channelnum].xfer_buff, pktcnt); |
| <> | 144:ef7eb2e8f9f7 | 1086 | |
| <> | 144:ef7eb2e8f9f7 | 1087 | /*manage multiple Xfer */ |
| <> | 144:ef7eb2e8f9f7 | 1088 | hhcd->hc[channelnum].xfer_buff += pktcnt; |
| <> | 144:ef7eb2e8f9f7 | 1089 | hhcd->hc[channelnum].xfer_count += pktcnt; |
| <> | 144:ef7eb2e8f9f7 | 1090 | |
| AnnaBridge | 165:e614a9f1c9e2 | 1091 | if((USBx_HC(channelnum)->HCTSIZ & USB_OTG_HCTSIZ_PKTCNT) > 0U) |
| <> | 144:ef7eb2e8f9f7 | 1092 | { |
| <> | 144:ef7eb2e8f9f7 | 1093 | /* re-activate the channel when more packets are expected */ |
| <> | 144:ef7eb2e8f9f7 | 1094 | tmpreg = USBx_HC(channelnum)->HCCHAR; |
| <> | 144:ef7eb2e8f9f7 | 1095 | tmpreg &= ~USB_OTG_HCCHAR_CHDIS; |
| <> | 144:ef7eb2e8f9f7 | 1096 | tmpreg |= USB_OTG_HCCHAR_CHENA; |
| <> | 144:ef7eb2e8f9f7 | 1097 | USBx_HC(channelnum)->HCCHAR = tmpreg; |
| AnnaBridge | 165:e614a9f1c9e2 | 1098 | hhcd->hc[channelnum].toggle_in ^= 1U; |
| <> | 144:ef7eb2e8f9f7 | 1099 | } |
| <> | 144:ef7eb2e8f9f7 | 1100 | } |
| <> | 144:ef7eb2e8f9f7 | 1101 | break; |
| <> | 144:ef7eb2e8f9f7 | 1102 | |
| <> | 144:ef7eb2e8f9f7 | 1103 | case GRXSTS_PKTSTS_DATA_TOGGLE_ERR: |
| <> | 144:ef7eb2e8f9f7 | 1104 | break; |
| <> | 144:ef7eb2e8f9f7 | 1105 | |
| <> | 144:ef7eb2e8f9f7 | 1106 | case GRXSTS_PKTSTS_IN_XFER_COMP: |
| <> | 144:ef7eb2e8f9f7 | 1107 | case GRXSTS_PKTSTS_CH_HALTED: |
| <> | 144:ef7eb2e8f9f7 | 1108 | default: |
| <> | 144:ef7eb2e8f9f7 | 1109 | break; |
| <> | 144:ef7eb2e8f9f7 | 1110 | } |
| <> | 144:ef7eb2e8f9f7 | 1111 | } |
| <> | 144:ef7eb2e8f9f7 | 1112 | |
| <> | 144:ef7eb2e8f9f7 | 1113 | /** |
| <> | 144:ef7eb2e8f9f7 | 1114 | * @brief This function handles Host Port interrupt requests. |
| <> | 144:ef7eb2e8f9f7 | 1115 | * @param hhcd: HCD handle |
| <> | 144:ef7eb2e8f9f7 | 1116 | * @retval None |
| <> | 144:ef7eb2e8f9f7 | 1117 | */ |
| <> | 144:ef7eb2e8f9f7 | 1118 | static void HCD_Port_IRQHandler (HCD_HandleTypeDef *hhcd) |
| <> | 144:ef7eb2e8f9f7 | 1119 | { |
| <> | 144:ef7eb2e8f9f7 | 1120 | USB_OTG_GlobalTypeDef *USBx = hhcd->Instance; |
| AnnaBridge | 165:e614a9f1c9e2 | 1121 | __IO uint32_t hprt0 = 0, hprt0_dup = 0U; |
| <> | 144:ef7eb2e8f9f7 | 1122 | |
| <> | 144:ef7eb2e8f9f7 | 1123 | /* Handle Host Port Interrupts */ |
| <> | 144:ef7eb2e8f9f7 | 1124 | hprt0 = USBx_HPRT0; |
| <> | 144:ef7eb2e8f9f7 | 1125 | hprt0_dup = USBx_HPRT0; |
| <> | 144:ef7eb2e8f9f7 | 1126 | |
| <> | 144:ef7eb2e8f9f7 | 1127 | hprt0_dup &= ~(USB_OTG_HPRT_PENA | USB_OTG_HPRT_PCDET |\ |
| <> | 144:ef7eb2e8f9f7 | 1128 | USB_OTG_HPRT_PENCHNG | USB_OTG_HPRT_POCCHNG ); |
| <> | 144:ef7eb2e8f9f7 | 1129 | |
| <> | 144:ef7eb2e8f9f7 | 1130 | /* Check whether Port Connect Detected */ |
| <> | 144:ef7eb2e8f9f7 | 1131 | if((hprt0 & USB_OTG_HPRT_PCDET) == USB_OTG_HPRT_PCDET) |
| <> | 144:ef7eb2e8f9f7 | 1132 | { |
| <> | 144:ef7eb2e8f9f7 | 1133 | if((hprt0 & USB_OTG_HPRT_PCSTS) == USB_OTG_HPRT_PCSTS) |
| <> | 144:ef7eb2e8f9f7 | 1134 | { |
| <> | 144:ef7eb2e8f9f7 | 1135 | USB_MASK_INTERRUPT(hhcd->Instance, USB_OTG_GINTSTS_DISCINT); |
| <> | 144:ef7eb2e8f9f7 | 1136 | HAL_HCD_Connect_Callback(hhcd); |
| <> | 144:ef7eb2e8f9f7 | 1137 | } |
| <> | 144:ef7eb2e8f9f7 | 1138 | hprt0_dup |= USB_OTG_HPRT_PCDET; |
| <> | 144:ef7eb2e8f9f7 | 1139 | } |
| <> | 144:ef7eb2e8f9f7 | 1140 | |
| <> | 144:ef7eb2e8f9f7 | 1141 | /* Check whether Port Enable Changed */ |
| <> | 144:ef7eb2e8f9f7 | 1142 | if((hprt0 & USB_OTG_HPRT_PENCHNG) == USB_OTG_HPRT_PENCHNG) |
| <> | 144:ef7eb2e8f9f7 | 1143 | { |
| <> | 144:ef7eb2e8f9f7 | 1144 | hprt0_dup |= USB_OTG_HPRT_PENCHNG; |
| <> | 144:ef7eb2e8f9f7 | 1145 | |
| <> | 144:ef7eb2e8f9f7 | 1146 | if((hprt0 & USB_OTG_HPRT_PENA) == USB_OTG_HPRT_PENA) |
| <> | 144:ef7eb2e8f9f7 | 1147 | { |
| AnnaBridge | 165:e614a9f1c9e2 | 1148 | if ((hprt0 & USB_OTG_HPRT_PSPD) == (HPRT0_PRTSPD_LOW_SPEED << 17U)) |
| <> | 144:ef7eb2e8f9f7 | 1149 | { |
| <> | 144:ef7eb2e8f9f7 | 1150 | USB_InitFSLSPClkSel(hhcd->Instance ,HCFG_6_MHZ ); |
| <> | 144:ef7eb2e8f9f7 | 1151 | } |
| <> | 144:ef7eb2e8f9f7 | 1152 | else |
| <> | 144:ef7eb2e8f9f7 | 1153 | { |
| <> | 144:ef7eb2e8f9f7 | 1154 | USB_InitFSLSPClkSel(hhcd->Instance ,HCFG_48_MHZ ); |
| <> | 144:ef7eb2e8f9f7 | 1155 | } |
| <> | 144:ef7eb2e8f9f7 | 1156 | HAL_HCD_Connect_Callback(hhcd); |
| <> | 144:ef7eb2e8f9f7 | 1157 | } |
| <> | 144:ef7eb2e8f9f7 | 1158 | else |
| <> | 144:ef7eb2e8f9f7 | 1159 | { |
| <> | 144:ef7eb2e8f9f7 | 1160 | /* Cleanup HPRT */ |
| <> | 144:ef7eb2e8f9f7 | 1161 | USBx_HPRT0 &= ~(USB_OTG_HPRT_PENA | USB_OTG_HPRT_PCDET |\ |
| <> | 144:ef7eb2e8f9f7 | 1162 | USB_OTG_HPRT_PENCHNG | USB_OTG_HPRT_POCCHNG ); |
| <> | 144:ef7eb2e8f9f7 | 1163 | |
| <> | 144:ef7eb2e8f9f7 | 1164 | USB_UNMASK_INTERRUPT(hhcd->Instance, USB_OTG_GINTSTS_DISCINT); |
| <> | 144:ef7eb2e8f9f7 | 1165 | } |
| <> | 144:ef7eb2e8f9f7 | 1166 | } |
| <> | 144:ef7eb2e8f9f7 | 1167 | |
| <> | 144:ef7eb2e8f9f7 | 1168 | /* Check For an over current */ |
| <> | 144:ef7eb2e8f9f7 | 1169 | if((hprt0 & USB_OTG_HPRT_POCCHNG) == USB_OTG_HPRT_POCCHNG) |
| <> | 144:ef7eb2e8f9f7 | 1170 | { |
| <> | 144:ef7eb2e8f9f7 | 1171 | hprt0_dup |= USB_OTG_HPRT_POCCHNG; |
| <> | 144:ef7eb2e8f9f7 | 1172 | } |
| <> | 144:ef7eb2e8f9f7 | 1173 | |
| <> | 144:ef7eb2e8f9f7 | 1174 | /* Clear Port Interrupts */ |
| <> | 144:ef7eb2e8f9f7 | 1175 | USBx_HPRT0 = hprt0_dup; |
| <> | 144:ef7eb2e8f9f7 | 1176 | } |
| <> | 144:ef7eb2e8f9f7 | 1177 | |
| <> | 144:ef7eb2e8f9f7 | 1178 | /** |
| <> | 144:ef7eb2e8f9f7 | 1179 | * @} |
| <> | 144:ef7eb2e8f9f7 | 1180 | */ |
| <> | 144:ef7eb2e8f9f7 | 1181 | |
| <> | 144:ef7eb2e8f9f7 | 1182 | /** |
| <> | 144:ef7eb2e8f9f7 | 1183 | * @} |
| <> | 144:ef7eb2e8f9f7 | 1184 | */ |
| <> | 144:ef7eb2e8f9f7 | 1185 | |
| <> | 144:ef7eb2e8f9f7 | 1186 | #endif /* STM32F105xC || STM32F107xC */ |
| <> | 144:ef7eb2e8f9f7 | 1187 | |
| <> | 144:ef7eb2e8f9f7 | 1188 | #endif /* HAL_HCD_MODULE_ENABLED */ |
| <> | 144:ef7eb2e8f9f7 | 1189 | |
| <> | 144:ef7eb2e8f9f7 | 1190 | /** |
| <> | 144:ef7eb2e8f9f7 | 1191 | * @} |
| <> | 144:ef7eb2e8f9f7 | 1192 | */ |
| <> | 144:ef7eb2e8f9f7 | 1193 | |
| <> | 144:ef7eb2e8f9f7 | 1194 | /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ |


