mbed library sources. Supersedes mbed-src.
Dependents: Nucleo_Hello_Encoder BLE_iBeaconScan AM1805_DEMO DISCO-F429ZI_ExportTemplate1 ... more
targets/cmsis/TARGET_STM/TARGET_STM32F2/stm32f2xx_hal_hcd.c@144:ef7eb2e8f9f7, 2016-09-02 (annotated)
- Committer:
- <>
- Date:
- Fri Sep 02 15:07:44 2016 +0100
- Revision:
- 144:ef7eb2e8f9f7
This updates the lib to the mbed lib v125
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
<> | 144:ef7eb2e8f9f7 | 1 | /** |
<> | 144:ef7eb2e8f9f7 | 2 | ****************************************************************************** |
<> | 144:ef7eb2e8f9f7 | 3 | * @file stm32f2xx_hal_hcd.c |
<> | 144:ef7eb2e8f9f7 | 4 | * @author MCD Application Team |
<> | 144:ef7eb2e8f9f7 | 5 | * @version V1.1.3 |
<> | 144:ef7eb2e8f9f7 | 6 | * @date 29-June-2016 |
<> | 144:ef7eb2e8f9f7 | 7 | * @brief HCD HAL module driver. |
<> | 144:ef7eb2e8f9f7 | 8 | * This file provides firmware functions to manage the following |
<> | 144:ef7eb2e8f9f7 | 9 | * functionalities of the USB Peripheral Controller: |
<> | 144:ef7eb2e8f9f7 | 10 | * + Initialization and de-initialization functions |
<> | 144:ef7eb2e8f9f7 | 11 | * + IO operation functions |
<> | 144:ef7eb2e8f9f7 | 12 | * + Peripheral Control functions |
<> | 144:ef7eb2e8f9f7 | 13 | * + Peripheral State functions |
<> | 144:ef7eb2e8f9f7 | 14 | * |
<> | 144:ef7eb2e8f9f7 | 15 | @verbatim |
<> | 144:ef7eb2e8f9f7 | 16 | ============================================================================== |
<> | 144:ef7eb2e8f9f7 | 17 | ##### How to use this driver ##### |
<> | 144:ef7eb2e8f9f7 | 18 | ============================================================================== |
<> | 144:ef7eb2e8f9f7 | 19 | [..] |
<> | 144:ef7eb2e8f9f7 | 20 | (#)Declare a HCD_HandleTypeDef handle structure, for example: |
<> | 144:ef7eb2e8f9f7 | 21 | HCD_HandleTypeDef hhcd; |
<> | 144:ef7eb2e8f9f7 | 22 | |
<> | 144:ef7eb2e8f9f7 | 23 | (#)Fill parameters of Init structure in HCD handle |
<> | 144:ef7eb2e8f9f7 | 24 | |
<> | 144:ef7eb2e8f9f7 | 25 | (#)Call HAL_HCD_Init() API to initialize the HCD peripheral (Core, Host core, ...) |
<> | 144:ef7eb2e8f9f7 | 26 | |
<> | 144:ef7eb2e8f9f7 | 27 | (#)Initialize the HCD low level resources through the HAL_HCD_MspInit() API: |
<> | 144:ef7eb2e8f9f7 | 28 | (##) Enable the HCD/USB Low Level interface clock using the following macros |
<> | 144:ef7eb2e8f9f7 | 29 | (+++) __HAL_RCC_USB_OTG_FS_CLK_ENABLE(); |
<> | 144:ef7eb2e8f9f7 | 30 | (+++) __HAL_RCC_USB_OTG_HS_CLK_ENABLE(); (For High Speed Mode) |
<> | 144:ef7eb2e8f9f7 | 31 | (+++) __HAL_RCC_USB_OTG_HS_ULPI_CLK_ENABLE(); (For High Speed Mode) |
<> | 144:ef7eb2e8f9f7 | 32 | |
<> | 144:ef7eb2e8f9f7 | 33 | (##) Initialize the related GPIO clocks |
<> | 144:ef7eb2e8f9f7 | 34 | (##) Configure HCD pin-out |
<> | 144:ef7eb2e8f9f7 | 35 | (##) Configure HCD NVIC interrupt |
<> | 144:ef7eb2e8f9f7 | 36 | |
<> | 144:ef7eb2e8f9f7 | 37 | (#)Associate the Upper USB Host stack to the HAL HCD Driver: |
<> | 144:ef7eb2e8f9f7 | 38 | (##) hhcd.pData = phost; |
<> | 144:ef7eb2e8f9f7 | 39 | |
<> | 144:ef7eb2e8f9f7 | 40 | (#)Enable HCD transmission and reception: |
<> | 144:ef7eb2e8f9f7 | 41 | (##) HAL_HCD_Start(); |
<> | 144:ef7eb2e8f9f7 | 42 | |
<> | 144:ef7eb2e8f9f7 | 43 | @endverbatim |
<> | 144:ef7eb2e8f9f7 | 44 | ****************************************************************************** |
<> | 144:ef7eb2e8f9f7 | 45 | * @attention |
<> | 144:ef7eb2e8f9f7 | 46 | * |
<> | 144:ef7eb2e8f9f7 | 47 | * <h2><center>© COPYRIGHT(c) 2016 STMicroelectronics</center></h2> |
<> | 144:ef7eb2e8f9f7 | 48 | * |
<> | 144:ef7eb2e8f9f7 | 49 | * Redistribution and use in source and binary forms, with or without modification, |
<> | 144:ef7eb2e8f9f7 | 50 | * are permitted provided that the following conditions are met: |
<> | 144:ef7eb2e8f9f7 | 51 | * 1. Redistributions of source code must retain the above copyright notice, |
<> | 144:ef7eb2e8f9f7 | 52 | * this list of conditions and the following disclaimer. |
<> | 144:ef7eb2e8f9f7 | 53 | * 2. Redistributions in binary form must reproduce the above copyright notice, |
<> | 144:ef7eb2e8f9f7 | 54 | * this list of conditions and the following disclaimer in the documentation |
<> | 144:ef7eb2e8f9f7 | 55 | * and/or other materials provided with the distribution. |
<> | 144:ef7eb2e8f9f7 | 56 | * 3. Neither the name of STMicroelectronics nor the names of its contributors |
<> | 144:ef7eb2e8f9f7 | 57 | * may be used to endorse or promote products derived from this software |
<> | 144:ef7eb2e8f9f7 | 58 | * without specific prior written permission. |
<> | 144:ef7eb2e8f9f7 | 59 | * |
<> | 144:ef7eb2e8f9f7 | 60 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
<> | 144:ef7eb2e8f9f7 | 61 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
<> | 144:ef7eb2e8f9f7 | 62 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
<> | 144:ef7eb2e8f9f7 | 63 | * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE |
<> | 144:ef7eb2e8f9f7 | 64 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
<> | 144:ef7eb2e8f9f7 | 65 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR |
<> | 144:ef7eb2e8f9f7 | 66 | * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
<> | 144:ef7eb2e8f9f7 | 67 | * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
<> | 144:ef7eb2e8f9f7 | 68 | * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
<> | 144:ef7eb2e8f9f7 | 69 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
<> | 144:ef7eb2e8f9f7 | 70 | * |
<> | 144:ef7eb2e8f9f7 | 71 | ****************************************************************************** |
<> | 144:ef7eb2e8f9f7 | 72 | */ |
<> | 144:ef7eb2e8f9f7 | 73 | |
<> | 144:ef7eb2e8f9f7 | 74 | /* Includes ------------------------------------------------------------------*/ |
<> | 144:ef7eb2e8f9f7 | 75 | #include "stm32f2xx_hal.h" |
<> | 144:ef7eb2e8f9f7 | 76 | |
<> | 144:ef7eb2e8f9f7 | 77 | /** @addtogroup STM32F2xx_HAL_Driver |
<> | 144:ef7eb2e8f9f7 | 78 | * @{ |
<> | 144:ef7eb2e8f9f7 | 79 | */ |
<> | 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 | #ifdef HAL_HCD_MODULE_ENABLED |
<> | 144:ef7eb2e8f9f7 | 87 | |
<> | 144:ef7eb2e8f9f7 | 88 | /* Private typedef -----------------------------------------------------------*/ |
<> | 144:ef7eb2e8f9f7 | 89 | /* Private define ------------------------------------------------------------*/ |
<> | 144:ef7eb2e8f9f7 | 90 | /* Private macro -------------------------------------------------------------*/ |
<> | 144:ef7eb2e8f9f7 | 91 | /* Private variables ---------------------------------------------------------*/ |
<> | 144:ef7eb2e8f9f7 | 92 | /* Private function prototypes -----------------------------------------------*/ |
<> | 144:ef7eb2e8f9f7 | 93 | /** @defgroup HCD_Private_Functions HCD Private Functions |
<> | 144:ef7eb2e8f9f7 | 94 | * @{ |
<> | 144:ef7eb2e8f9f7 | 95 | */ |
<> | 144:ef7eb2e8f9f7 | 96 | static void HCD_HC_IN_IRQHandler(HCD_HandleTypeDef *hhcd, uint8_t chnum); |
<> | 144:ef7eb2e8f9f7 | 97 | static void HCD_HC_OUT_IRQHandler(HCD_HandleTypeDef *hhcd, uint8_t chnum); |
<> | 144:ef7eb2e8f9f7 | 98 | static void HCD_RXQLVL_IRQHandler(HCD_HandleTypeDef *hhcd); |
<> | 144:ef7eb2e8f9f7 | 99 | static void HCD_Port_IRQHandler(HCD_HandleTypeDef *hhcd); |
<> | 144:ef7eb2e8f9f7 | 100 | /** |
<> | 144:ef7eb2e8f9f7 | 101 | * @} |
<> | 144:ef7eb2e8f9f7 | 102 | */ |
<> | 144:ef7eb2e8f9f7 | 103 | |
<> | 144:ef7eb2e8f9f7 | 104 | /* Exported functions --------------------------------------------------------*/ |
<> | 144:ef7eb2e8f9f7 | 105 | /** @defgroup HCD_Exported_Functions HCD Exported Functions |
<> | 144:ef7eb2e8f9f7 | 106 | * @{ |
<> | 144:ef7eb2e8f9f7 | 107 | */ |
<> | 144:ef7eb2e8f9f7 | 108 | |
<> | 144:ef7eb2e8f9f7 | 109 | /** @defgroup HCD_Exported_Functions_Group1 Initialization and de-initialization functions |
<> | 144:ef7eb2e8f9f7 | 110 | * @brief Initialization and Configuration functions |
<> | 144:ef7eb2e8f9f7 | 111 | * |
<> | 144:ef7eb2e8f9f7 | 112 | @verbatim |
<> | 144:ef7eb2e8f9f7 | 113 | =============================================================================== |
<> | 144:ef7eb2e8f9f7 | 114 | ##### Initialization and de-initialization functions ##### |
<> | 144:ef7eb2e8f9f7 | 115 | =============================================================================== |
<> | 144:ef7eb2e8f9f7 | 116 | [..] This section provides functions allowing to: |
<> | 144:ef7eb2e8f9f7 | 117 | |
<> | 144:ef7eb2e8f9f7 | 118 | @endverbatim |
<> | 144:ef7eb2e8f9f7 | 119 | * @{ |
<> | 144:ef7eb2e8f9f7 | 120 | */ |
<> | 144:ef7eb2e8f9f7 | 121 | |
<> | 144:ef7eb2e8f9f7 | 122 | /** |
<> | 144:ef7eb2e8f9f7 | 123 | * @brief Initialize the host driver. |
<> | 144:ef7eb2e8f9f7 | 124 | * @param hhcd: HCD handle |
<> | 144:ef7eb2e8f9f7 | 125 | * @retval HAL status |
<> | 144:ef7eb2e8f9f7 | 126 | */ |
<> | 144:ef7eb2e8f9f7 | 127 | HAL_StatusTypeDef HAL_HCD_Init(HCD_HandleTypeDef *hhcd) |
<> | 144:ef7eb2e8f9f7 | 128 | { |
<> | 144:ef7eb2e8f9f7 | 129 | /* Check the HCD handle allocation */ |
<> | 144:ef7eb2e8f9f7 | 130 | if(hhcd == NULL) |
<> | 144:ef7eb2e8f9f7 | 131 | { |
<> | 144:ef7eb2e8f9f7 | 132 | return HAL_ERROR; |
<> | 144:ef7eb2e8f9f7 | 133 | } |
<> | 144:ef7eb2e8f9f7 | 134 | |
<> | 144:ef7eb2e8f9f7 | 135 | /* Check the parameters */ |
<> | 144:ef7eb2e8f9f7 | 136 | assert_param(IS_HCD_ALL_INSTANCE(hhcd->Instance)); |
<> | 144:ef7eb2e8f9f7 | 137 | |
<> | 144:ef7eb2e8f9f7 | 138 | hhcd->State = HAL_HCD_STATE_BUSY; |
<> | 144:ef7eb2e8f9f7 | 139 | |
<> | 144:ef7eb2e8f9f7 | 140 | /* Init the low level hardware : GPIO, CLOCK, NVIC... */ |
<> | 144:ef7eb2e8f9f7 | 141 | HAL_HCD_MspInit(hhcd); |
<> | 144:ef7eb2e8f9f7 | 142 | |
<> | 144:ef7eb2e8f9f7 | 143 | /* Disable the Interrupts */ |
<> | 144:ef7eb2e8f9f7 | 144 | __HAL_HCD_DISABLE(hhcd); |
<> | 144:ef7eb2e8f9f7 | 145 | |
<> | 144:ef7eb2e8f9f7 | 146 | /* Init the Core (common init.) */ |
<> | 144:ef7eb2e8f9f7 | 147 | USB_CoreInit(hhcd->Instance, hhcd->Init); |
<> | 144:ef7eb2e8f9f7 | 148 | |
<> | 144:ef7eb2e8f9f7 | 149 | /* Force Host Mode*/ |
<> | 144:ef7eb2e8f9f7 | 150 | USB_SetCurrentMode(hhcd->Instance , USB_OTG_HOST_MODE); |
<> | 144:ef7eb2e8f9f7 | 151 | |
<> | 144:ef7eb2e8f9f7 | 152 | /* Init Host */ |
<> | 144:ef7eb2e8f9f7 | 153 | USB_HostInit(hhcd->Instance, hhcd->Init); |
<> | 144:ef7eb2e8f9f7 | 154 | |
<> | 144:ef7eb2e8f9f7 | 155 | hhcd->State= HAL_HCD_STATE_READY; |
<> | 144:ef7eb2e8f9f7 | 156 | |
<> | 144:ef7eb2e8f9f7 | 157 | return HAL_OK; |
<> | 144:ef7eb2e8f9f7 | 158 | } |
<> | 144:ef7eb2e8f9f7 | 159 | |
<> | 144:ef7eb2e8f9f7 | 160 | /** |
<> | 144:ef7eb2e8f9f7 | 161 | * @brief Initialize a host channel. |
<> | 144:ef7eb2e8f9f7 | 162 | * @param hhcd: HCD handle |
<> | 144:ef7eb2e8f9f7 | 163 | * @param ch_num: Channel number. |
<> | 144:ef7eb2e8f9f7 | 164 | * This parameter can be a value from 1 to 15 |
<> | 144:ef7eb2e8f9f7 | 165 | * @param epnum: Endpoint number. |
<> | 144:ef7eb2e8f9f7 | 166 | * This parameter can be a value from 1 to 15 |
<> | 144:ef7eb2e8f9f7 | 167 | * @param dev_address : Current device address |
<> | 144:ef7eb2e8f9f7 | 168 | * This parameter can be a value from 0 to 255 |
<> | 144:ef7eb2e8f9f7 | 169 | * @param speed: Current device speed. |
<> | 144:ef7eb2e8f9f7 | 170 | * This parameter can be one of these values: |
<> | 144:ef7eb2e8f9f7 | 171 | * HCD_SPEED_HIGH: High speed mode, |
<> | 144:ef7eb2e8f9f7 | 172 | * HCD_SPEED_FULL: Full speed mode, |
<> | 144:ef7eb2e8f9f7 | 173 | * HCD_SPEED_LOW: Low speed mode |
<> | 144:ef7eb2e8f9f7 | 174 | * @param ep_type: Endpoint Type. |
<> | 144:ef7eb2e8f9f7 | 175 | * This parameter can be one of these values: |
<> | 144:ef7eb2e8f9f7 | 176 | * EP_TYPE_CTRL: Control type, |
<> | 144:ef7eb2e8f9f7 | 177 | * EP_TYPE_ISOC: Isochronous type, |
<> | 144:ef7eb2e8f9f7 | 178 | * EP_TYPE_BULK: Bulk type, |
<> | 144:ef7eb2e8f9f7 | 179 | * EP_TYPE_INTR: Interrupt type |
<> | 144:ef7eb2e8f9f7 | 180 | * @param mps: Max Packet Size. |
<> | 144:ef7eb2e8f9f7 | 181 | * This parameter can be a value from 0 to32K |
<> | 144:ef7eb2e8f9f7 | 182 | * @retval HAL status |
<> | 144:ef7eb2e8f9f7 | 183 | */ |
<> | 144:ef7eb2e8f9f7 | 184 | HAL_StatusTypeDef HAL_HCD_HC_Init(HCD_HandleTypeDef *hhcd, |
<> | 144:ef7eb2e8f9f7 | 185 | uint8_t ch_num, |
<> | 144:ef7eb2e8f9f7 | 186 | uint8_t epnum, |
<> | 144:ef7eb2e8f9f7 | 187 | uint8_t dev_address, |
<> | 144:ef7eb2e8f9f7 | 188 | uint8_t speed, |
<> | 144:ef7eb2e8f9f7 | 189 | uint8_t ep_type, |
<> | 144:ef7eb2e8f9f7 | 190 | uint16_t mps) |
<> | 144:ef7eb2e8f9f7 | 191 | { |
<> | 144:ef7eb2e8f9f7 | 192 | HAL_StatusTypeDef status = HAL_OK; |
<> | 144:ef7eb2e8f9f7 | 193 | |
<> | 144:ef7eb2e8f9f7 | 194 | __HAL_LOCK(hhcd); |
<> | 144:ef7eb2e8f9f7 | 195 | |
<> | 144:ef7eb2e8f9f7 | 196 | hhcd->hc[ch_num].dev_addr = dev_address; |
<> | 144:ef7eb2e8f9f7 | 197 | hhcd->hc[ch_num].max_packet = mps; |
<> | 144:ef7eb2e8f9f7 | 198 | hhcd->hc[ch_num].ch_num = ch_num; |
<> | 144:ef7eb2e8f9f7 | 199 | hhcd->hc[ch_num].ep_type = ep_type; |
<> | 144:ef7eb2e8f9f7 | 200 | hhcd->hc[ch_num].ep_num = epnum & 0x7FU; |
<> | 144:ef7eb2e8f9f7 | 201 | hhcd->hc[ch_num].ep_is_in = ((epnum & 0x80U) == 0x80U); |
<> | 144:ef7eb2e8f9f7 | 202 | hhcd->hc[ch_num].speed = speed; |
<> | 144:ef7eb2e8f9f7 | 203 | |
<> | 144:ef7eb2e8f9f7 | 204 | status = USB_HC_Init(hhcd->Instance, |
<> | 144:ef7eb2e8f9f7 | 205 | ch_num, |
<> | 144:ef7eb2e8f9f7 | 206 | epnum, |
<> | 144:ef7eb2e8f9f7 | 207 | dev_address, |
<> | 144:ef7eb2e8f9f7 | 208 | speed, |
<> | 144:ef7eb2e8f9f7 | 209 | ep_type, |
<> | 144:ef7eb2e8f9f7 | 210 | mps); |
<> | 144:ef7eb2e8f9f7 | 211 | __HAL_UNLOCK(hhcd); |
<> | 144:ef7eb2e8f9f7 | 212 | |
<> | 144:ef7eb2e8f9f7 | 213 | return status; |
<> | 144:ef7eb2e8f9f7 | 214 | } |
<> | 144:ef7eb2e8f9f7 | 215 | |
<> | 144:ef7eb2e8f9f7 | 216 | /** |
<> | 144:ef7eb2e8f9f7 | 217 | * @brief Halt a host channel. |
<> | 144:ef7eb2e8f9f7 | 218 | * @param hhcd: HCD handle |
<> | 144:ef7eb2e8f9f7 | 219 | * @param ch_num: Channel number. |
<> | 144:ef7eb2e8f9f7 | 220 | * This parameter can be a value from 1 to 15 |
<> | 144:ef7eb2e8f9f7 | 221 | * @retval HAL status |
<> | 144:ef7eb2e8f9f7 | 222 | */ |
<> | 144:ef7eb2e8f9f7 | 223 | HAL_StatusTypeDef HAL_HCD_HC_Halt(HCD_HandleTypeDef *hhcd, uint8_t ch_num) |
<> | 144:ef7eb2e8f9f7 | 224 | { |
<> | 144:ef7eb2e8f9f7 | 225 | HAL_StatusTypeDef status = HAL_OK; |
<> | 144:ef7eb2e8f9f7 | 226 | |
<> | 144:ef7eb2e8f9f7 | 227 | __HAL_LOCK(hhcd); |
<> | 144:ef7eb2e8f9f7 | 228 | USB_HC_Halt(hhcd->Instance, ch_num); |
<> | 144:ef7eb2e8f9f7 | 229 | __HAL_UNLOCK(hhcd); |
<> | 144:ef7eb2e8f9f7 | 230 | |
<> | 144:ef7eb2e8f9f7 | 231 | return status; |
<> | 144:ef7eb2e8f9f7 | 232 | } |
<> | 144:ef7eb2e8f9f7 | 233 | |
<> | 144:ef7eb2e8f9f7 | 234 | /** |
<> | 144:ef7eb2e8f9f7 | 235 | * @brief DeInitialize the host driver. |
<> | 144:ef7eb2e8f9f7 | 236 | * @param hhcd: HCD handle |
<> | 144:ef7eb2e8f9f7 | 237 | * @retval HAL status |
<> | 144:ef7eb2e8f9f7 | 238 | */ |
<> | 144:ef7eb2e8f9f7 | 239 | HAL_StatusTypeDef HAL_HCD_DeInit(HCD_HandleTypeDef *hhcd) |
<> | 144:ef7eb2e8f9f7 | 240 | { |
<> | 144:ef7eb2e8f9f7 | 241 | /* Check the HCD handle allocation */ |
<> | 144:ef7eb2e8f9f7 | 242 | if(hhcd == NULL) |
<> | 144:ef7eb2e8f9f7 | 243 | { |
<> | 144:ef7eb2e8f9f7 | 244 | return HAL_ERROR; |
<> | 144:ef7eb2e8f9f7 | 245 | } |
<> | 144:ef7eb2e8f9f7 | 246 | |
<> | 144:ef7eb2e8f9f7 | 247 | hhcd->State = HAL_HCD_STATE_BUSY; |
<> | 144:ef7eb2e8f9f7 | 248 | |
<> | 144:ef7eb2e8f9f7 | 249 | /* DeInit the low level hardware */ |
<> | 144:ef7eb2e8f9f7 | 250 | HAL_HCD_MspDeInit(hhcd); |
<> | 144:ef7eb2e8f9f7 | 251 | |
<> | 144:ef7eb2e8f9f7 | 252 | __HAL_HCD_DISABLE(hhcd); |
<> | 144:ef7eb2e8f9f7 | 253 | |
<> | 144:ef7eb2e8f9f7 | 254 | hhcd->State = HAL_HCD_STATE_RESET; |
<> | 144:ef7eb2e8f9f7 | 255 | |
<> | 144:ef7eb2e8f9f7 | 256 | return HAL_OK; |
<> | 144:ef7eb2e8f9f7 | 257 | } |
<> | 144:ef7eb2e8f9f7 | 258 | |
<> | 144:ef7eb2e8f9f7 | 259 | /** |
<> | 144:ef7eb2e8f9f7 | 260 | * @brief Initialize the HCD MSP. |
<> | 144:ef7eb2e8f9f7 | 261 | * @param hhcd: HCD handle |
<> | 144:ef7eb2e8f9f7 | 262 | * @retval None |
<> | 144:ef7eb2e8f9f7 | 263 | */ |
<> | 144:ef7eb2e8f9f7 | 264 | __weak void HAL_HCD_MspInit(HCD_HandleTypeDef *hhcd) |
<> | 144:ef7eb2e8f9f7 | 265 | { |
<> | 144:ef7eb2e8f9f7 | 266 | /* Prevent unused argument(s) compilation warning */ |
<> | 144:ef7eb2e8f9f7 | 267 | UNUSED(hhcd); |
<> | 144:ef7eb2e8f9f7 | 268 | /* NOTE : This function Should not be modified, when the callback is needed, |
<> | 144:ef7eb2e8f9f7 | 269 | the HAL_PCD_MspInit could be implemented in the user file |
<> | 144:ef7eb2e8f9f7 | 270 | */ |
<> | 144:ef7eb2e8f9f7 | 271 | } |
<> | 144:ef7eb2e8f9f7 | 272 | |
<> | 144:ef7eb2e8f9f7 | 273 | /** |
<> | 144:ef7eb2e8f9f7 | 274 | * @brief DeInitialize the HCD MSP. |
<> | 144:ef7eb2e8f9f7 | 275 | * @param hhcd: HCD handle |
<> | 144:ef7eb2e8f9f7 | 276 | * @retval None |
<> | 144:ef7eb2e8f9f7 | 277 | */ |
<> | 144:ef7eb2e8f9f7 | 278 | __weak void HAL_HCD_MspDeInit(HCD_HandleTypeDef *hhcd) |
<> | 144:ef7eb2e8f9f7 | 279 | { |
<> | 144:ef7eb2e8f9f7 | 280 | /* Prevent unused argument(s) compilation warning */ |
<> | 144:ef7eb2e8f9f7 | 281 | UNUSED(hhcd); |
<> | 144:ef7eb2e8f9f7 | 282 | /* NOTE : This function Should not be modified, when the callback is needed, |
<> | 144:ef7eb2e8f9f7 | 283 | the HAL_PCD_MspDeInit could be implemented in the user file |
<> | 144:ef7eb2e8f9f7 | 284 | */ |
<> | 144:ef7eb2e8f9f7 | 285 | } |
<> | 144:ef7eb2e8f9f7 | 286 | |
<> | 144:ef7eb2e8f9f7 | 287 | /** |
<> | 144:ef7eb2e8f9f7 | 288 | * @} |
<> | 144:ef7eb2e8f9f7 | 289 | */ |
<> | 144:ef7eb2e8f9f7 | 290 | |
<> | 144:ef7eb2e8f9f7 | 291 | /** @defgroup HCD_Exported_Functions_Group2 Input and Output operation functions |
<> | 144:ef7eb2e8f9f7 | 292 | * @brief HCD IO operation functions |
<> | 144:ef7eb2e8f9f7 | 293 | * |
<> | 144:ef7eb2e8f9f7 | 294 | @verbatim |
<> | 144:ef7eb2e8f9f7 | 295 | =============================================================================== |
<> | 144:ef7eb2e8f9f7 | 296 | ##### IO operation functions ##### |
<> | 144:ef7eb2e8f9f7 | 297 | =============================================================================== |
<> | 144:ef7eb2e8f9f7 | 298 | [..] This subsection provides a set of functions allowing to manage the USB Host Data |
<> | 144:ef7eb2e8f9f7 | 299 | Transfer |
<> | 144:ef7eb2e8f9f7 | 300 | |
<> | 144:ef7eb2e8f9f7 | 301 | @endverbatim |
<> | 144:ef7eb2e8f9f7 | 302 | * @{ |
<> | 144:ef7eb2e8f9f7 | 303 | */ |
<> | 144:ef7eb2e8f9f7 | 304 | |
<> | 144:ef7eb2e8f9f7 | 305 | /** |
<> | 144:ef7eb2e8f9f7 | 306 | * @brief Submit a new URB for processing. |
<> | 144:ef7eb2e8f9f7 | 307 | * @param hhcd: HCD handle |
<> | 144:ef7eb2e8f9f7 | 308 | * @param ch_num: Channel number. |
<> | 144:ef7eb2e8f9f7 | 309 | * This parameter can be a value from 1 to 15 |
<> | 144:ef7eb2e8f9f7 | 310 | * @param direction: Channel number. |
<> | 144:ef7eb2e8f9f7 | 311 | * This parameter can be one of these values: |
<> | 144:ef7eb2e8f9f7 | 312 | * 0 : Output / 1 : Input |
<> | 144:ef7eb2e8f9f7 | 313 | * @param ep_type: Endpoint Type. |
<> | 144:ef7eb2e8f9f7 | 314 | * This parameter can be one of these values: |
<> | 144:ef7eb2e8f9f7 | 315 | * EP_TYPE_CTRL: Control type/ |
<> | 144:ef7eb2e8f9f7 | 316 | * EP_TYPE_ISOC: Isochronous type/ |
<> | 144:ef7eb2e8f9f7 | 317 | * EP_TYPE_BULK: Bulk type/ |
<> | 144:ef7eb2e8f9f7 | 318 | * EP_TYPE_INTR: Interrupt type/ |
<> | 144:ef7eb2e8f9f7 | 319 | * @param token: Endpoint Type. |
<> | 144:ef7eb2e8f9f7 | 320 | * This parameter can be one of these values: |
<> | 144:ef7eb2e8f9f7 | 321 | * 0: HC_PID_SETUP / 1: HC_PID_DATA1 |
<> | 144:ef7eb2e8f9f7 | 322 | * @param pbuff: pointer to URB data |
<> | 144:ef7eb2e8f9f7 | 323 | * @param length: Length of URB data |
<> | 144:ef7eb2e8f9f7 | 324 | * @param do_ping: activate do ping protocol (for high speed only). |
<> | 144:ef7eb2e8f9f7 | 325 | * This parameter can be one of these values: |
<> | 144:ef7eb2e8f9f7 | 326 | * 0 : do ping inactive / 1 : do ping active |
<> | 144:ef7eb2e8f9f7 | 327 | * @retval HAL status |
<> | 144:ef7eb2e8f9f7 | 328 | */ |
<> | 144:ef7eb2e8f9f7 | 329 | HAL_StatusTypeDef HAL_HCD_HC_SubmitRequest(HCD_HandleTypeDef *hhcd, |
<> | 144:ef7eb2e8f9f7 | 330 | uint8_t ch_num, |
<> | 144:ef7eb2e8f9f7 | 331 | uint8_t direction, |
<> | 144:ef7eb2e8f9f7 | 332 | uint8_t ep_type, |
<> | 144:ef7eb2e8f9f7 | 333 | uint8_t token, |
<> | 144:ef7eb2e8f9f7 | 334 | uint8_t* pbuff, |
<> | 144:ef7eb2e8f9f7 | 335 | uint16_t length, |
<> | 144:ef7eb2e8f9f7 | 336 | uint8_t do_ping) |
<> | 144:ef7eb2e8f9f7 | 337 | { |
<> | 144:ef7eb2e8f9f7 | 338 | hhcd->hc[ch_num].ep_is_in = direction; |
<> | 144:ef7eb2e8f9f7 | 339 | hhcd->hc[ch_num].ep_type = ep_type; |
<> | 144:ef7eb2e8f9f7 | 340 | |
<> | 144:ef7eb2e8f9f7 | 341 | if(token == 0) |
<> | 144:ef7eb2e8f9f7 | 342 | { |
<> | 144:ef7eb2e8f9f7 | 343 | hhcd->hc[ch_num].data_pid = HC_PID_SETUP; |
<> | 144:ef7eb2e8f9f7 | 344 | } |
<> | 144:ef7eb2e8f9f7 | 345 | else |
<> | 144:ef7eb2e8f9f7 | 346 | { |
<> | 144:ef7eb2e8f9f7 | 347 | hhcd->hc[ch_num].data_pid = HC_PID_DATA1; |
<> | 144:ef7eb2e8f9f7 | 348 | } |
<> | 144:ef7eb2e8f9f7 | 349 | |
<> | 144:ef7eb2e8f9f7 | 350 | /* Manage Data Toggle */ |
<> | 144:ef7eb2e8f9f7 | 351 | switch(ep_type) |
<> | 144:ef7eb2e8f9f7 | 352 | { |
<> | 144:ef7eb2e8f9f7 | 353 | case EP_TYPE_CTRL: |
<> | 144:ef7eb2e8f9f7 | 354 | if((token == 1U) && (direction == 0U)) /*send data */ |
<> | 144:ef7eb2e8f9f7 | 355 | { |
<> | 144:ef7eb2e8f9f7 | 356 | if ( length == 0U ) |
<> | 144:ef7eb2e8f9f7 | 357 | { /* For Status OUT stage, Length==0, Status Out PID = 1 */ |
<> | 144:ef7eb2e8f9f7 | 358 | hhcd->hc[ch_num].toggle_out = 1U; |
<> | 144:ef7eb2e8f9f7 | 359 | } |
<> | 144:ef7eb2e8f9f7 | 360 | |
<> | 144:ef7eb2e8f9f7 | 361 | /* Set the Data Toggle bit as per the Flag */ |
<> | 144:ef7eb2e8f9f7 | 362 | if ( hhcd->hc[ch_num].toggle_out == 0U) |
<> | 144:ef7eb2e8f9f7 | 363 | { /* Put the PID 0 */ |
<> | 144:ef7eb2e8f9f7 | 364 | hhcd->hc[ch_num].data_pid = HC_PID_DATA0; |
<> | 144:ef7eb2e8f9f7 | 365 | } |
<> | 144:ef7eb2e8f9f7 | 366 | else |
<> | 144:ef7eb2e8f9f7 | 367 | { /* Put the PID 1 */ |
<> | 144:ef7eb2e8f9f7 | 368 | hhcd->hc[ch_num].data_pid = HC_PID_DATA1; |
<> | 144:ef7eb2e8f9f7 | 369 | } |
<> | 144:ef7eb2e8f9f7 | 370 | if(hhcd->hc[ch_num].urb_state != URB_NOTREADY) |
<> | 144:ef7eb2e8f9f7 | 371 | { |
<> | 144:ef7eb2e8f9f7 | 372 | hhcd->hc[ch_num].do_ping = do_ping; |
<> | 144:ef7eb2e8f9f7 | 373 | } |
<> | 144:ef7eb2e8f9f7 | 374 | } |
<> | 144:ef7eb2e8f9f7 | 375 | break; |
<> | 144:ef7eb2e8f9f7 | 376 | |
<> | 144:ef7eb2e8f9f7 | 377 | case EP_TYPE_BULK: |
<> | 144:ef7eb2e8f9f7 | 378 | if(direction == 0U) |
<> | 144:ef7eb2e8f9f7 | 379 | { |
<> | 144:ef7eb2e8f9f7 | 380 | /* Set the Data Toggle bit as per the Flag */ |
<> | 144:ef7eb2e8f9f7 | 381 | if ( hhcd->hc[ch_num].toggle_out == 0U) |
<> | 144:ef7eb2e8f9f7 | 382 | { /* Put the PID 0 */ |
<> | 144:ef7eb2e8f9f7 | 383 | hhcd->hc[ch_num].data_pid = HC_PID_DATA0; |
<> | 144:ef7eb2e8f9f7 | 384 | } |
<> | 144:ef7eb2e8f9f7 | 385 | else |
<> | 144:ef7eb2e8f9f7 | 386 | { /* Put the PID 1 */ |
<> | 144:ef7eb2e8f9f7 | 387 | hhcd->hc[ch_num].data_pid = HC_PID_DATA1; |
<> | 144:ef7eb2e8f9f7 | 388 | } |
<> | 144:ef7eb2e8f9f7 | 389 | if(hhcd->hc[ch_num].urb_state != URB_NOTREADY) |
<> | 144:ef7eb2e8f9f7 | 390 | { |
<> | 144:ef7eb2e8f9f7 | 391 | hhcd->hc[ch_num].do_ping = do_ping; |
<> | 144:ef7eb2e8f9f7 | 392 | } |
<> | 144:ef7eb2e8f9f7 | 393 | } |
<> | 144:ef7eb2e8f9f7 | 394 | else |
<> | 144:ef7eb2e8f9f7 | 395 | { |
<> | 144:ef7eb2e8f9f7 | 396 | if( hhcd->hc[ch_num].toggle_in == 0U) |
<> | 144:ef7eb2e8f9f7 | 397 | { |
<> | 144:ef7eb2e8f9f7 | 398 | hhcd->hc[ch_num].data_pid = HC_PID_DATA0; |
<> | 144:ef7eb2e8f9f7 | 399 | } |
<> | 144:ef7eb2e8f9f7 | 400 | else |
<> | 144:ef7eb2e8f9f7 | 401 | { |
<> | 144:ef7eb2e8f9f7 | 402 | hhcd->hc[ch_num].data_pid = HC_PID_DATA1; |
<> | 144:ef7eb2e8f9f7 | 403 | } |
<> | 144:ef7eb2e8f9f7 | 404 | } |
<> | 144:ef7eb2e8f9f7 | 405 | |
<> | 144:ef7eb2e8f9f7 | 406 | break; |
<> | 144:ef7eb2e8f9f7 | 407 | case EP_TYPE_INTR: |
<> | 144:ef7eb2e8f9f7 | 408 | if(direction == 0U) |
<> | 144:ef7eb2e8f9f7 | 409 | { |
<> | 144:ef7eb2e8f9f7 | 410 | /* Set the Data Toggle bit as per the Flag */ |
<> | 144:ef7eb2e8f9f7 | 411 | if ( hhcd->hc[ch_num].toggle_out == 0U) |
<> | 144:ef7eb2e8f9f7 | 412 | { /* Put the PID 0 */ |
<> | 144:ef7eb2e8f9f7 | 413 | hhcd->hc[ch_num].data_pid = HC_PID_DATA0; |
<> | 144:ef7eb2e8f9f7 | 414 | } |
<> | 144:ef7eb2e8f9f7 | 415 | else |
<> | 144:ef7eb2e8f9f7 | 416 | { /* Put the PID 1 */ |
<> | 144:ef7eb2e8f9f7 | 417 | hhcd->hc[ch_num].data_pid = HC_PID_DATA1; |
<> | 144:ef7eb2e8f9f7 | 418 | } |
<> | 144:ef7eb2e8f9f7 | 419 | } |
<> | 144:ef7eb2e8f9f7 | 420 | else |
<> | 144:ef7eb2e8f9f7 | 421 | { |
<> | 144:ef7eb2e8f9f7 | 422 | if( hhcd->hc[ch_num].toggle_in == 0U) |
<> | 144:ef7eb2e8f9f7 | 423 | { |
<> | 144:ef7eb2e8f9f7 | 424 | hhcd->hc[ch_num].data_pid = HC_PID_DATA0; |
<> | 144:ef7eb2e8f9f7 | 425 | } |
<> | 144:ef7eb2e8f9f7 | 426 | else |
<> | 144:ef7eb2e8f9f7 | 427 | { |
<> | 144:ef7eb2e8f9f7 | 428 | hhcd->hc[ch_num].data_pid = HC_PID_DATA1; |
<> | 144:ef7eb2e8f9f7 | 429 | } |
<> | 144:ef7eb2e8f9f7 | 430 | } |
<> | 144:ef7eb2e8f9f7 | 431 | break; |
<> | 144:ef7eb2e8f9f7 | 432 | |
<> | 144:ef7eb2e8f9f7 | 433 | case EP_TYPE_ISOC: |
<> | 144:ef7eb2e8f9f7 | 434 | hhcd->hc[ch_num].data_pid = HC_PID_DATA0; |
<> | 144:ef7eb2e8f9f7 | 435 | break; |
<> | 144:ef7eb2e8f9f7 | 436 | } |
<> | 144:ef7eb2e8f9f7 | 437 | |
<> | 144:ef7eb2e8f9f7 | 438 | hhcd->hc[ch_num].xfer_buff = pbuff; |
<> | 144:ef7eb2e8f9f7 | 439 | hhcd->hc[ch_num].xfer_len = length; |
<> | 144:ef7eb2e8f9f7 | 440 | hhcd->hc[ch_num].urb_state = URB_IDLE; |
<> | 144:ef7eb2e8f9f7 | 441 | hhcd->hc[ch_num].xfer_count = 0U; |
<> | 144:ef7eb2e8f9f7 | 442 | hhcd->hc[ch_num].ch_num = ch_num; |
<> | 144:ef7eb2e8f9f7 | 443 | hhcd->hc[ch_num].state = HC_IDLE; |
<> | 144:ef7eb2e8f9f7 | 444 | |
<> | 144:ef7eb2e8f9f7 | 445 | return USB_HC_StartXfer(hhcd->Instance, &(hhcd->hc[ch_num]), hhcd->Init.dma_enable); |
<> | 144:ef7eb2e8f9f7 | 446 | } |
<> | 144:ef7eb2e8f9f7 | 447 | |
<> | 144:ef7eb2e8f9f7 | 448 | /** |
<> | 144:ef7eb2e8f9f7 | 449 | * @brief Handle HCD interrupt request. |
<> | 144:ef7eb2e8f9f7 | 450 | * @param hhcd: HCD handle |
<> | 144:ef7eb2e8f9f7 | 451 | * @retval None |
<> | 144:ef7eb2e8f9f7 | 452 | */ |
<> | 144:ef7eb2e8f9f7 | 453 | void HAL_HCD_IRQHandler(HCD_HandleTypeDef *hhcd) |
<> | 144:ef7eb2e8f9f7 | 454 | { |
<> | 144:ef7eb2e8f9f7 | 455 | USB_OTG_GlobalTypeDef *USBx = hhcd->Instance; |
<> | 144:ef7eb2e8f9f7 | 456 | uint32_t i = 0U , interrupt = 0U; |
<> | 144:ef7eb2e8f9f7 | 457 | |
<> | 144:ef7eb2e8f9f7 | 458 | /* Ensure that we are in device mode */ |
<> | 144:ef7eb2e8f9f7 | 459 | if (USB_GetMode(hhcd->Instance) == USB_OTG_MODE_HOST) |
<> | 144:ef7eb2e8f9f7 | 460 | { |
<> | 144:ef7eb2e8f9f7 | 461 | /* Avoid spurious interrupt */ |
<> | 144:ef7eb2e8f9f7 | 462 | if(__HAL_HCD_IS_INVALID_INTERRUPT(hhcd)) |
<> | 144:ef7eb2e8f9f7 | 463 | { |
<> | 144:ef7eb2e8f9f7 | 464 | return; |
<> | 144:ef7eb2e8f9f7 | 465 | } |
<> | 144:ef7eb2e8f9f7 | 466 | |
<> | 144:ef7eb2e8f9f7 | 467 | if(__HAL_HCD_GET_FLAG(hhcd, USB_OTG_GINTSTS_PXFR_INCOMPISOOUT)) |
<> | 144:ef7eb2e8f9f7 | 468 | { |
<> | 144:ef7eb2e8f9f7 | 469 | /* Incorrect mode, acknowledge the interrupt */ |
<> | 144:ef7eb2e8f9f7 | 470 | __HAL_HCD_CLEAR_FLAG(hhcd, USB_OTG_GINTSTS_PXFR_INCOMPISOOUT); |
<> | 144:ef7eb2e8f9f7 | 471 | } |
<> | 144:ef7eb2e8f9f7 | 472 | |
<> | 144:ef7eb2e8f9f7 | 473 | if(__HAL_HCD_GET_FLAG(hhcd, USB_OTG_GINTSTS_IISOIXFR)) |
<> | 144:ef7eb2e8f9f7 | 474 | { |
<> | 144:ef7eb2e8f9f7 | 475 | /* Incorrect mode, acknowledge the interrupt */ |
<> | 144:ef7eb2e8f9f7 | 476 | __HAL_HCD_CLEAR_FLAG(hhcd, USB_OTG_GINTSTS_IISOIXFR); |
<> | 144:ef7eb2e8f9f7 | 477 | } |
<> | 144:ef7eb2e8f9f7 | 478 | |
<> | 144:ef7eb2e8f9f7 | 479 | if(__HAL_HCD_GET_FLAG(hhcd, USB_OTG_GINTSTS_PTXFE)) |
<> | 144:ef7eb2e8f9f7 | 480 | { |
<> | 144:ef7eb2e8f9f7 | 481 | /* Incorrect mode, acknowledge the interrupt */ |
<> | 144:ef7eb2e8f9f7 | 482 | __HAL_HCD_CLEAR_FLAG(hhcd, USB_OTG_GINTSTS_PTXFE); |
<> | 144:ef7eb2e8f9f7 | 483 | } |
<> | 144:ef7eb2e8f9f7 | 484 | |
<> | 144:ef7eb2e8f9f7 | 485 | if(__HAL_HCD_GET_FLAG(hhcd, USB_OTG_GINTSTS_MMIS)) |
<> | 144:ef7eb2e8f9f7 | 486 | { |
<> | 144:ef7eb2e8f9f7 | 487 | /* Incorrect mode, acknowledge the interrupt */ |
<> | 144:ef7eb2e8f9f7 | 488 | __HAL_HCD_CLEAR_FLAG(hhcd, USB_OTG_GINTSTS_MMIS); |
<> | 144:ef7eb2e8f9f7 | 489 | } |
<> | 144:ef7eb2e8f9f7 | 490 | |
<> | 144:ef7eb2e8f9f7 | 491 | /* Handle Host Disconnect Interrupts */ |
<> | 144:ef7eb2e8f9f7 | 492 | if(__HAL_HCD_GET_FLAG(hhcd, USB_OTG_GINTSTS_DISCINT)) |
<> | 144:ef7eb2e8f9f7 | 493 | { |
<> | 144:ef7eb2e8f9f7 | 494 | |
<> | 144:ef7eb2e8f9f7 | 495 | /* Cleanup HPRT */ |
<> | 144:ef7eb2e8f9f7 | 496 | USBx_HPRT0 &= ~(USB_OTG_HPRT_PENA | USB_OTG_HPRT_PCDET |\ |
<> | 144:ef7eb2e8f9f7 | 497 | USB_OTG_HPRT_PENCHNG | USB_OTG_HPRT_POCCHNG ); |
<> | 144:ef7eb2e8f9f7 | 498 | |
<> | 144:ef7eb2e8f9f7 | 499 | /* Handle Host Port Interrupts */ |
<> | 144:ef7eb2e8f9f7 | 500 | HAL_HCD_Disconnect_Callback(hhcd); |
<> | 144:ef7eb2e8f9f7 | 501 | USB_InitFSLSPClkSel(hhcd->Instance ,HCFG_48_MHZ ); |
<> | 144:ef7eb2e8f9f7 | 502 | __HAL_HCD_CLEAR_FLAG(hhcd, USB_OTG_GINTSTS_DISCINT); |
<> | 144:ef7eb2e8f9f7 | 503 | } |
<> | 144:ef7eb2e8f9f7 | 504 | |
<> | 144:ef7eb2e8f9f7 | 505 | /* Handle Host Port Interrupts */ |
<> | 144:ef7eb2e8f9f7 | 506 | if(__HAL_HCD_GET_FLAG(hhcd, USB_OTG_GINTSTS_HPRTINT)) |
<> | 144:ef7eb2e8f9f7 | 507 | { |
<> | 144:ef7eb2e8f9f7 | 508 | HCD_Port_IRQHandler (hhcd); |
<> | 144:ef7eb2e8f9f7 | 509 | } |
<> | 144:ef7eb2e8f9f7 | 510 | |
<> | 144:ef7eb2e8f9f7 | 511 | /* Handle Host SOF Interrupts */ |
<> | 144:ef7eb2e8f9f7 | 512 | if(__HAL_HCD_GET_FLAG(hhcd, USB_OTG_GINTSTS_SOF)) |
<> | 144:ef7eb2e8f9f7 | 513 | { |
<> | 144:ef7eb2e8f9f7 | 514 | HAL_HCD_SOF_Callback(hhcd); |
<> | 144:ef7eb2e8f9f7 | 515 | __HAL_HCD_CLEAR_FLAG(hhcd, USB_OTG_GINTSTS_SOF); |
<> | 144:ef7eb2e8f9f7 | 516 | } |
<> | 144:ef7eb2e8f9f7 | 517 | |
<> | 144:ef7eb2e8f9f7 | 518 | /* Handle Host channel Interrupts */ |
<> | 144:ef7eb2e8f9f7 | 519 | if(__HAL_HCD_GET_FLAG(hhcd, USB_OTG_GINTSTS_HCINT)) |
<> | 144:ef7eb2e8f9f7 | 520 | { |
<> | 144:ef7eb2e8f9f7 | 521 | interrupt = USB_HC_ReadInterrupt(hhcd->Instance); |
<> | 144:ef7eb2e8f9f7 | 522 | for (i = 0U; i < hhcd->Init.Host_channels; i++) |
<> | 144:ef7eb2e8f9f7 | 523 | { |
<> | 144:ef7eb2e8f9f7 | 524 | if (interrupt & (1U << i)) |
<> | 144:ef7eb2e8f9f7 | 525 | { |
<> | 144:ef7eb2e8f9f7 | 526 | if ((USBx_HC(i)->HCCHAR) & USB_OTG_HCCHAR_EPDIR) |
<> | 144:ef7eb2e8f9f7 | 527 | { |
<> | 144:ef7eb2e8f9f7 | 528 | HCD_HC_IN_IRQHandler(hhcd, i); |
<> | 144:ef7eb2e8f9f7 | 529 | } |
<> | 144:ef7eb2e8f9f7 | 530 | else |
<> | 144:ef7eb2e8f9f7 | 531 | { |
<> | 144:ef7eb2e8f9f7 | 532 | HCD_HC_OUT_IRQHandler (hhcd, i); |
<> | 144:ef7eb2e8f9f7 | 533 | } |
<> | 144:ef7eb2e8f9f7 | 534 | } |
<> | 144:ef7eb2e8f9f7 | 535 | } |
<> | 144:ef7eb2e8f9f7 | 536 | __HAL_HCD_CLEAR_FLAG(hhcd, USB_OTG_GINTSTS_HCINT); |
<> | 144:ef7eb2e8f9f7 | 537 | } |
<> | 144:ef7eb2e8f9f7 | 538 | |
<> | 144:ef7eb2e8f9f7 | 539 | /* Handle Rx Queue Level Interrupts */ |
<> | 144:ef7eb2e8f9f7 | 540 | if(__HAL_HCD_GET_FLAG(hhcd, USB_OTG_GINTSTS_RXFLVL)) |
<> | 144:ef7eb2e8f9f7 | 541 | { |
<> | 144:ef7eb2e8f9f7 | 542 | USB_MASK_INTERRUPT(hhcd->Instance, USB_OTG_GINTSTS_RXFLVL); |
<> | 144:ef7eb2e8f9f7 | 543 | |
<> | 144:ef7eb2e8f9f7 | 544 | HCD_RXQLVL_IRQHandler (hhcd); |
<> | 144:ef7eb2e8f9f7 | 545 | |
<> | 144:ef7eb2e8f9f7 | 546 | USB_UNMASK_INTERRUPT(hhcd->Instance, USB_OTG_GINTSTS_RXFLVL); |
<> | 144:ef7eb2e8f9f7 | 547 | } |
<> | 144:ef7eb2e8f9f7 | 548 | } |
<> | 144:ef7eb2e8f9f7 | 549 | } |
<> | 144:ef7eb2e8f9f7 | 550 | |
<> | 144:ef7eb2e8f9f7 | 551 | /** |
<> | 144:ef7eb2e8f9f7 | 552 | * @brief SOF callback. |
<> | 144:ef7eb2e8f9f7 | 553 | * @param hhcd: HCD handle |
<> | 144:ef7eb2e8f9f7 | 554 | * @retval None |
<> | 144:ef7eb2e8f9f7 | 555 | */ |
<> | 144:ef7eb2e8f9f7 | 556 | __weak void HAL_HCD_SOF_Callback(HCD_HandleTypeDef *hhcd) |
<> | 144:ef7eb2e8f9f7 | 557 | { |
<> | 144:ef7eb2e8f9f7 | 558 | /* Prevent unused argument(s) compilation warning */ |
<> | 144:ef7eb2e8f9f7 | 559 | UNUSED(hhcd); |
<> | 144:ef7eb2e8f9f7 | 560 | /* NOTE : This function Should not be modified, when the callback is needed, |
<> | 144:ef7eb2e8f9f7 | 561 | the HAL_HCD_SOF_Callback could be implemented in the user file |
<> | 144:ef7eb2e8f9f7 | 562 | */ |
<> | 144:ef7eb2e8f9f7 | 563 | } |
<> | 144:ef7eb2e8f9f7 | 564 | |
<> | 144:ef7eb2e8f9f7 | 565 | /** |
<> | 144:ef7eb2e8f9f7 | 566 | * @brief Connection Event callback. |
<> | 144:ef7eb2e8f9f7 | 567 | * @param hhcd: HCD handle |
<> | 144:ef7eb2e8f9f7 | 568 | * @retval None |
<> | 144:ef7eb2e8f9f7 | 569 | */ |
<> | 144:ef7eb2e8f9f7 | 570 | __weak void HAL_HCD_Connect_Callback(HCD_HandleTypeDef *hhcd) |
<> | 144:ef7eb2e8f9f7 | 571 | { |
<> | 144:ef7eb2e8f9f7 | 572 | /* Prevent unused argument(s) compilation warning */ |
<> | 144:ef7eb2e8f9f7 | 573 | UNUSED(hhcd); |
<> | 144:ef7eb2e8f9f7 | 574 | /* NOTE : This function Should not be modified, when the callback is needed, |
<> | 144:ef7eb2e8f9f7 | 575 | the HAL_HCD_Connect_Callback could be implemented in the user file |
<> | 144:ef7eb2e8f9f7 | 576 | */ |
<> | 144:ef7eb2e8f9f7 | 577 | } |
<> | 144:ef7eb2e8f9f7 | 578 | |
<> | 144:ef7eb2e8f9f7 | 579 | /** |
<> | 144:ef7eb2e8f9f7 | 580 | * @brief Disconnection Event callback. |
<> | 144:ef7eb2e8f9f7 | 581 | * @param hhcd: HCD handle |
<> | 144:ef7eb2e8f9f7 | 582 | * @retval None |
<> | 144:ef7eb2e8f9f7 | 583 | */ |
<> | 144:ef7eb2e8f9f7 | 584 | __weak void HAL_HCD_Disconnect_Callback(HCD_HandleTypeDef *hhcd) |
<> | 144:ef7eb2e8f9f7 | 585 | { |
<> | 144:ef7eb2e8f9f7 | 586 | /* Prevent unused argument(s) compilation warning */ |
<> | 144:ef7eb2e8f9f7 | 587 | UNUSED(hhcd); |
<> | 144:ef7eb2e8f9f7 | 588 | /* NOTE : This function Should not be modified, when the callback is needed, |
<> | 144:ef7eb2e8f9f7 | 589 | the HAL_HCD_Disconnect_Callback could be implemented in the user file |
<> | 144:ef7eb2e8f9f7 | 590 | */ |
<> | 144:ef7eb2e8f9f7 | 591 | } |
<> | 144:ef7eb2e8f9f7 | 592 | |
<> | 144:ef7eb2e8f9f7 | 593 | /** |
<> | 144:ef7eb2e8f9f7 | 594 | * @brief Notify URB state change callback. |
<> | 144:ef7eb2e8f9f7 | 595 | * @param hhcd: HCD handle |
<> | 144:ef7eb2e8f9f7 | 596 | * @param chnum: Channel number. |
<> | 144:ef7eb2e8f9f7 | 597 | * This parameter can be a value from 1 to 15 |
<> | 144:ef7eb2e8f9f7 | 598 | * @param urb_state: |
<> | 144:ef7eb2e8f9f7 | 599 | * This parameter can be one of these values: |
<> | 144:ef7eb2e8f9f7 | 600 | * URB_IDLE/ |
<> | 144:ef7eb2e8f9f7 | 601 | * URB_DONE/ |
<> | 144:ef7eb2e8f9f7 | 602 | * URB_NOTREADY/ |
<> | 144:ef7eb2e8f9f7 | 603 | * URB_NYET/ |
<> | 144:ef7eb2e8f9f7 | 604 | * URB_ERROR/ |
<> | 144:ef7eb2e8f9f7 | 605 | * URB_STALL/ |
<> | 144:ef7eb2e8f9f7 | 606 | * @retval None |
<> | 144:ef7eb2e8f9f7 | 607 | */ |
<> | 144:ef7eb2e8f9f7 | 608 | __weak void HAL_HCD_HC_NotifyURBChange_Callback(HCD_HandleTypeDef *hhcd, uint8_t chnum, HCD_URBStateTypeDef urb_state) |
<> | 144:ef7eb2e8f9f7 | 609 | { |
<> | 144:ef7eb2e8f9f7 | 610 | /* Prevent unused argument(s) compilation warning */ |
<> | 144:ef7eb2e8f9f7 | 611 | UNUSED(hhcd); |
<> | 144:ef7eb2e8f9f7 | 612 | UNUSED(chnum); |
<> | 144:ef7eb2e8f9f7 | 613 | UNUSED(urb_state); |
<> | 144:ef7eb2e8f9f7 | 614 | /* NOTE : This function Should not be modified, when the callback is needed, |
<> | 144:ef7eb2e8f9f7 | 615 | the HAL_HCD_HC_NotifyURBChange_Callback could be implemented in the user file |
<> | 144:ef7eb2e8f9f7 | 616 | */ |
<> | 144:ef7eb2e8f9f7 | 617 | } |
<> | 144:ef7eb2e8f9f7 | 618 | |
<> | 144:ef7eb2e8f9f7 | 619 | /** |
<> | 144:ef7eb2e8f9f7 | 620 | * @} |
<> | 144:ef7eb2e8f9f7 | 621 | */ |
<> | 144:ef7eb2e8f9f7 | 622 | |
<> | 144:ef7eb2e8f9f7 | 623 | /** @defgroup HCD_Exported_Functions_Group3 Peripheral Control functions |
<> | 144:ef7eb2e8f9f7 | 624 | * @brief Management functions |
<> | 144:ef7eb2e8f9f7 | 625 | * |
<> | 144:ef7eb2e8f9f7 | 626 | @verbatim |
<> | 144:ef7eb2e8f9f7 | 627 | =============================================================================== |
<> | 144:ef7eb2e8f9f7 | 628 | ##### Peripheral Control functions ##### |
<> | 144:ef7eb2e8f9f7 | 629 | =============================================================================== |
<> | 144:ef7eb2e8f9f7 | 630 | [..] |
<> | 144:ef7eb2e8f9f7 | 631 | This subsection provides a set of functions allowing to control the HCD data |
<> | 144:ef7eb2e8f9f7 | 632 | transfers. |
<> | 144:ef7eb2e8f9f7 | 633 | |
<> | 144:ef7eb2e8f9f7 | 634 | @endverbatim |
<> | 144:ef7eb2e8f9f7 | 635 | * @{ |
<> | 144:ef7eb2e8f9f7 | 636 | */ |
<> | 144:ef7eb2e8f9f7 | 637 | |
<> | 144:ef7eb2e8f9f7 | 638 | /** |
<> | 144:ef7eb2e8f9f7 | 639 | * @brief Start the host driver. |
<> | 144:ef7eb2e8f9f7 | 640 | * @param hhcd: HCD handle |
<> | 144:ef7eb2e8f9f7 | 641 | * @retval HAL status |
<> | 144:ef7eb2e8f9f7 | 642 | */ |
<> | 144:ef7eb2e8f9f7 | 643 | HAL_StatusTypeDef HAL_HCD_Start(HCD_HandleTypeDef *hhcd) |
<> | 144:ef7eb2e8f9f7 | 644 | { |
<> | 144:ef7eb2e8f9f7 | 645 | __HAL_LOCK(hhcd); |
<> | 144:ef7eb2e8f9f7 | 646 | __HAL_HCD_ENABLE(hhcd); |
<> | 144:ef7eb2e8f9f7 | 647 | USB_DriveVbus(hhcd->Instance, 1U); |
<> | 144:ef7eb2e8f9f7 | 648 | __HAL_UNLOCK(hhcd); |
<> | 144:ef7eb2e8f9f7 | 649 | return HAL_OK; |
<> | 144:ef7eb2e8f9f7 | 650 | } |
<> | 144:ef7eb2e8f9f7 | 651 | |
<> | 144:ef7eb2e8f9f7 | 652 | /** |
<> | 144:ef7eb2e8f9f7 | 653 | * @brief Stop the host driver. |
<> | 144:ef7eb2e8f9f7 | 654 | * @param hhcd: HCD handle |
<> | 144:ef7eb2e8f9f7 | 655 | * @retval HAL status |
<> | 144:ef7eb2e8f9f7 | 656 | */ |
<> | 144:ef7eb2e8f9f7 | 657 | |
<> | 144:ef7eb2e8f9f7 | 658 | HAL_StatusTypeDef HAL_HCD_Stop(HCD_HandleTypeDef *hhcd) |
<> | 144:ef7eb2e8f9f7 | 659 | { |
<> | 144:ef7eb2e8f9f7 | 660 | __HAL_LOCK(hhcd); |
<> | 144:ef7eb2e8f9f7 | 661 | USB_StopHost(hhcd->Instance); |
<> | 144:ef7eb2e8f9f7 | 662 | __HAL_UNLOCK(hhcd); |
<> | 144:ef7eb2e8f9f7 | 663 | return HAL_OK; |
<> | 144:ef7eb2e8f9f7 | 664 | } |
<> | 144:ef7eb2e8f9f7 | 665 | |
<> | 144:ef7eb2e8f9f7 | 666 | /** |
<> | 144:ef7eb2e8f9f7 | 667 | * @brief Reset the host port. |
<> | 144:ef7eb2e8f9f7 | 668 | * @param hhcd: HCD handle |
<> | 144:ef7eb2e8f9f7 | 669 | * @retval HAL status |
<> | 144:ef7eb2e8f9f7 | 670 | */ |
<> | 144:ef7eb2e8f9f7 | 671 | HAL_StatusTypeDef HAL_HCD_ResetPort(HCD_HandleTypeDef *hhcd) |
<> | 144:ef7eb2e8f9f7 | 672 | { |
<> | 144:ef7eb2e8f9f7 | 673 | return (USB_ResetPort(hhcd->Instance)); |
<> | 144:ef7eb2e8f9f7 | 674 | } |
<> | 144:ef7eb2e8f9f7 | 675 | |
<> | 144:ef7eb2e8f9f7 | 676 | /** |
<> | 144:ef7eb2e8f9f7 | 677 | * @} |
<> | 144:ef7eb2e8f9f7 | 678 | */ |
<> | 144:ef7eb2e8f9f7 | 679 | |
<> | 144:ef7eb2e8f9f7 | 680 | /** @defgroup HCD_Exported_Functions_Group4 Peripheral State functions |
<> | 144:ef7eb2e8f9f7 | 681 | * @brief Peripheral State functions |
<> | 144:ef7eb2e8f9f7 | 682 | * |
<> | 144:ef7eb2e8f9f7 | 683 | @verbatim |
<> | 144:ef7eb2e8f9f7 | 684 | =============================================================================== |
<> | 144:ef7eb2e8f9f7 | 685 | ##### Peripheral State functions ##### |
<> | 144:ef7eb2e8f9f7 | 686 | =============================================================================== |
<> | 144:ef7eb2e8f9f7 | 687 | [..] |
<> | 144:ef7eb2e8f9f7 | 688 | This subsection permits to get in run-time the status of the peripheral |
<> | 144:ef7eb2e8f9f7 | 689 | and the data flow. |
<> | 144:ef7eb2e8f9f7 | 690 | |
<> | 144:ef7eb2e8f9f7 | 691 | @endverbatim |
<> | 144:ef7eb2e8f9f7 | 692 | * @{ |
<> | 144:ef7eb2e8f9f7 | 693 | */ |
<> | 144:ef7eb2e8f9f7 | 694 | |
<> | 144:ef7eb2e8f9f7 | 695 | /** |
<> | 144:ef7eb2e8f9f7 | 696 | * @brief Return the HCD handle state. |
<> | 144:ef7eb2e8f9f7 | 697 | * @param hhcd: HCD handle |
<> | 144:ef7eb2e8f9f7 | 698 | * @retval HAL state |
<> | 144:ef7eb2e8f9f7 | 699 | */ |
<> | 144:ef7eb2e8f9f7 | 700 | HCD_StateTypeDef HAL_HCD_GetState(HCD_HandleTypeDef *hhcd) |
<> | 144:ef7eb2e8f9f7 | 701 | { |
<> | 144:ef7eb2e8f9f7 | 702 | return hhcd->State; |
<> | 144:ef7eb2e8f9f7 | 703 | } |
<> | 144:ef7eb2e8f9f7 | 704 | |
<> | 144:ef7eb2e8f9f7 | 705 | /** |
<> | 144:ef7eb2e8f9f7 | 706 | * @brief Return URB state for a channel. |
<> | 144:ef7eb2e8f9f7 | 707 | * @param hhcd: HCD handle |
<> | 144:ef7eb2e8f9f7 | 708 | * @param chnum: Channel number. |
<> | 144:ef7eb2e8f9f7 | 709 | * This parameter can be a value from 1 to 15 |
<> | 144:ef7eb2e8f9f7 | 710 | * @retval URB state. |
<> | 144:ef7eb2e8f9f7 | 711 | * This parameter can be one of these values: |
<> | 144:ef7eb2e8f9f7 | 712 | * URB_IDLE/ |
<> | 144:ef7eb2e8f9f7 | 713 | * URB_DONE/ |
<> | 144:ef7eb2e8f9f7 | 714 | * URB_NOTREADY/ |
<> | 144:ef7eb2e8f9f7 | 715 | * URB_NYET/ |
<> | 144:ef7eb2e8f9f7 | 716 | * URB_ERROR/ |
<> | 144:ef7eb2e8f9f7 | 717 | * URB_STALL |
<> | 144:ef7eb2e8f9f7 | 718 | */ |
<> | 144:ef7eb2e8f9f7 | 719 | HCD_URBStateTypeDef HAL_HCD_HC_GetURBState(HCD_HandleTypeDef *hhcd, uint8_t chnum) |
<> | 144:ef7eb2e8f9f7 | 720 | { |
<> | 144:ef7eb2e8f9f7 | 721 | return hhcd->hc[chnum].urb_state; |
<> | 144:ef7eb2e8f9f7 | 722 | } |
<> | 144:ef7eb2e8f9f7 | 723 | |
<> | 144:ef7eb2e8f9f7 | 724 | |
<> | 144:ef7eb2e8f9f7 | 725 | /** |
<> | 144:ef7eb2e8f9f7 | 726 | * @brief Return the last host transfer size. |
<> | 144:ef7eb2e8f9f7 | 727 | * @param hhcd: HCD handle |
<> | 144:ef7eb2e8f9f7 | 728 | * @param chnum: Channel number. |
<> | 144:ef7eb2e8f9f7 | 729 | * This parameter can be a value from 1 to 15 |
<> | 144:ef7eb2e8f9f7 | 730 | * @retval last transfer size in byte |
<> | 144:ef7eb2e8f9f7 | 731 | */ |
<> | 144:ef7eb2e8f9f7 | 732 | uint32_t HAL_HCD_HC_GetXferCount(HCD_HandleTypeDef *hhcd, uint8_t chnum) |
<> | 144:ef7eb2e8f9f7 | 733 | { |
<> | 144:ef7eb2e8f9f7 | 734 | return hhcd->hc[chnum].xfer_count; |
<> | 144:ef7eb2e8f9f7 | 735 | } |
<> | 144:ef7eb2e8f9f7 | 736 | |
<> | 144:ef7eb2e8f9f7 | 737 | /** |
<> | 144:ef7eb2e8f9f7 | 738 | * @brief Return the Host Channel state. |
<> | 144:ef7eb2e8f9f7 | 739 | * @param hhcd: HCD handle |
<> | 144:ef7eb2e8f9f7 | 740 | * @param chnum: Channel number. |
<> | 144:ef7eb2e8f9f7 | 741 | * This parameter can be a value from 1 to 15 |
<> | 144:ef7eb2e8f9f7 | 742 | * @retval Host channel state |
<> | 144:ef7eb2e8f9f7 | 743 | * This parameter can be one of these values: |
<> | 144:ef7eb2e8f9f7 | 744 | * HC_IDLE/ |
<> | 144:ef7eb2e8f9f7 | 745 | * HC_XFRC/ |
<> | 144:ef7eb2e8f9f7 | 746 | * HC_HALTED/ |
<> | 144:ef7eb2e8f9f7 | 747 | * HC_NYET/ |
<> | 144:ef7eb2e8f9f7 | 748 | * HC_NAK/ |
<> | 144:ef7eb2e8f9f7 | 749 | * HC_STALL/ |
<> | 144:ef7eb2e8f9f7 | 750 | * HC_XACTERR/ |
<> | 144:ef7eb2e8f9f7 | 751 | * HC_BBLERR/ |
<> | 144:ef7eb2e8f9f7 | 752 | * HC_DATATGLERR |
<> | 144:ef7eb2e8f9f7 | 753 | */ |
<> | 144:ef7eb2e8f9f7 | 754 | HCD_HCStateTypeDef HAL_HCD_HC_GetState(HCD_HandleTypeDef *hhcd, uint8_t chnum) |
<> | 144:ef7eb2e8f9f7 | 755 | { |
<> | 144:ef7eb2e8f9f7 | 756 | return hhcd->hc[chnum].state; |
<> | 144:ef7eb2e8f9f7 | 757 | } |
<> | 144:ef7eb2e8f9f7 | 758 | |
<> | 144:ef7eb2e8f9f7 | 759 | /** |
<> | 144:ef7eb2e8f9f7 | 760 | * @brief Return the current Host frame number. |
<> | 144:ef7eb2e8f9f7 | 761 | * @param hhcd: HCD handle |
<> | 144:ef7eb2e8f9f7 | 762 | * @retval Current Host frame number |
<> | 144:ef7eb2e8f9f7 | 763 | */ |
<> | 144:ef7eb2e8f9f7 | 764 | uint32_t HAL_HCD_GetCurrentFrame(HCD_HandleTypeDef *hhcd) |
<> | 144:ef7eb2e8f9f7 | 765 | { |
<> | 144:ef7eb2e8f9f7 | 766 | return (USB_GetCurrentFrame(hhcd->Instance)); |
<> | 144:ef7eb2e8f9f7 | 767 | } |
<> | 144:ef7eb2e8f9f7 | 768 | |
<> | 144:ef7eb2e8f9f7 | 769 | /** |
<> | 144:ef7eb2e8f9f7 | 770 | * @brief Return the Host enumeration speed. |
<> | 144:ef7eb2e8f9f7 | 771 | * @param hhcd: HCD handle |
<> | 144:ef7eb2e8f9f7 | 772 | * @retval Enumeration speed |
<> | 144:ef7eb2e8f9f7 | 773 | */ |
<> | 144:ef7eb2e8f9f7 | 774 | uint32_t HAL_HCD_GetCurrentSpeed(HCD_HandleTypeDef *hhcd) |
<> | 144:ef7eb2e8f9f7 | 775 | { |
<> | 144:ef7eb2e8f9f7 | 776 | return (USB_GetHostSpeed(hhcd->Instance)); |
<> | 144:ef7eb2e8f9f7 | 777 | } |
<> | 144:ef7eb2e8f9f7 | 778 | |
<> | 144:ef7eb2e8f9f7 | 779 | /** |
<> | 144:ef7eb2e8f9f7 | 780 | * @} |
<> | 144:ef7eb2e8f9f7 | 781 | */ |
<> | 144:ef7eb2e8f9f7 | 782 | |
<> | 144:ef7eb2e8f9f7 | 783 | /** |
<> | 144:ef7eb2e8f9f7 | 784 | * @} |
<> | 144:ef7eb2e8f9f7 | 785 | */ |
<> | 144:ef7eb2e8f9f7 | 786 | |
<> | 144:ef7eb2e8f9f7 | 787 | /** @addtogroup HCD_Private_Functions |
<> | 144:ef7eb2e8f9f7 | 788 | * @{ |
<> | 144:ef7eb2e8f9f7 | 789 | */ |
<> | 144:ef7eb2e8f9f7 | 790 | /** |
<> | 144:ef7eb2e8f9f7 | 791 | * @brief Handle Host Channel IN interrupt requests. |
<> | 144:ef7eb2e8f9f7 | 792 | * @param hhcd: HCD handle |
<> | 144:ef7eb2e8f9f7 | 793 | * @param chnum: Channel number. |
<> | 144:ef7eb2e8f9f7 | 794 | * This parameter can be a value from 1 to 15 |
<> | 144:ef7eb2e8f9f7 | 795 | * @retval None |
<> | 144:ef7eb2e8f9f7 | 796 | */ |
<> | 144:ef7eb2e8f9f7 | 797 | static void HCD_HC_IN_IRQHandler(HCD_HandleTypeDef *hhcd, uint8_t chnum) |
<> | 144:ef7eb2e8f9f7 | 798 | { |
<> | 144:ef7eb2e8f9f7 | 799 | USB_OTG_GlobalTypeDef *USBx = hhcd->Instance; |
<> | 144:ef7eb2e8f9f7 | 800 | uint32_t tmpreg = 0U; |
<> | 144:ef7eb2e8f9f7 | 801 | |
<> | 144:ef7eb2e8f9f7 | 802 | if ((USBx_HC(chnum)->HCINT) & USB_OTG_HCINT_AHBERR) |
<> | 144:ef7eb2e8f9f7 | 803 | { |
<> | 144:ef7eb2e8f9f7 | 804 | __HAL_HCD_CLEAR_HC_INT(chnum, USB_OTG_HCINT_AHBERR); |
<> | 144:ef7eb2e8f9f7 | 805 | __HAL_HCD_UNMASK_HALT_HC_INT(chnum); |
<> | 144:ef7eb2e8f9f7 | 806 | } |
<> | 144:ef7eb2e8f9f7 | 807 | else if ((USBx_HC(chnum)->HCINT) & USB_OTG_HCINT_ACK) |
<> | 144:ef7eb2e8f9f7 | 808 | { |
<> | 144:ef7eb2e8f9f7 | 809 | __HAL_HCD_CLEAR_HC_INT(chnum, USB_OTG_HCINT_ACK); |
<> | 144:ef7eb2e8f9f7 | 810 | } |
<> | 144:ef7eb2e8f9f7 | 811 | |
<> | 144:ef7eb2e8f9f7 | 812 | else if ((USBx_HC(chnum)->HCINT) & USB_OTG_HCINT_STALL) |
<> | 144:ef7eb2e8f9f7 | 813 | { |
<> | 144:ef7eb2e8f9f7 | 814 | __HAL_HCD_UNMASK_HALT_HC_INT(chnum); |
<> | 144:ef7eb2e8f9f7 | 815 | hhcd->hc[chnum].state = HC_STALL; |
<> | 144:ef7eb2e8f9f7 | 816 | __HAL_HCD_CLEAR_HC_INT(chnum, USB_OTG_HCINT_NAK); |
<> | 144:ef7eb2e8f9f7 | 817 | __HAL_HCD_CLEAR_HC_INT(chnum, USB_OTG_HCINT_STALL); |
<> | 144:ef7eb2e8f9f7 | 818 | USB_HC_Halt(hhcd->Instance, chnum); |
<> | 144:ef7eb2e8f9f7 | 819 | } |
<> | 144:ef7eb2e8f9f7 | 820 | else if ((USBx_HC(chnum)->HCINT) & USB_OTG_HCINT_DTERR) |
<> | 144:ef7eb2e8f9f7 | 821 | { |
<> | 144:ef7eb2e8f9f7 | 822 | __HAL_HCD_UNMASK_HALT_HC_INT(chnum); |
<> | 144:ef7eb2e8f9f7 | 823 | USB_HC_Halt(hhcd->Instance, chnum); |
<> | 144:ef7eb2e8f9f7 | 824 | __HAL_HCD_CLEAR_HC_INT(chnum, USB_OTG_HCINT_NAK); |
<> | 144:ef7eb2e8f9f7 | 825 | hhcd->hc[chnum].state = HC_DATATGLERR; |
<> | 144:ef7eb2e8f9f7 | 826 | __HAL_HCD_CLEAR_HC_INT(chnum, USB_OTG_HCINT_DTERR); |
<> | 144:ef7eb2e8f9f7 | 827 | } |
<> | 144:ef7eb2e8f9f7 | 828 | |
<> | 144:ef7eb2e8f9f7 | 829 | if ((USBx_HC(chnum)->HCINT) & USB_OTG_HCINT_FRMOR) |
<> | 144:ef7eb2e8f9f7 | 830 | { |
<> | 144:ef7eb2e8f9f7 | 831 | __HAL_HCD_UNMASK_HALT_HC_INT(chnum); |
<> | 144:ef7eb2e8f9f7 | 832 | USB_HC_Halt(hhcd->Instance, chnum); |
<> | 144:ef7eb2e8f9f7 | 833 | __HAL_HCD_CLEAR_HC_INT(chnum, USB_OTG_HCINT_FRMOR); |
<> | 144:ef7eb2e8f9f7 | 834 | } |
<> | 144:ef7eb2e8f9f7 | 835 | |
<> | 144:ef7eb2e8f9f7 | 836 | else if ((USBx_HC(chnum)->HCINT) & USB_OTG_HCINT_XFRC) |
<> | 144:ef7eb2e8f9f7 | 837 | { |
<> | 144:ef7eb2e8f9f7 | 838 | |
<> | 144:ef7eb2e8f9f7 | 839 | if (hhcd->Init.dma_enable) |
<> | 144:ef7eb2e8f9f7 | 840 | { |
<> | 144:ef7eb2e8f9f7 | 841 | hhcd->hc[chnum].xfer_count = hhcd->hc[chnum].xfer_len - \ |
<> | 144:ef7eb2e8f9f7 | 842 | (USBx_HC(chnum)->HCTSIZ & USB_OTG_HCTSIZ_XFRSIZ); |
<> | 144:ef7eb2e8f9f7 | 843 | } |
<> | 144:ef7eb2e8f9f7 | 844 | |
<> | 144:ef7eb2e8f9f7 | 845 | hhcd->hc[chnum].state = HC_XFRC; |
<> | 144:ef7eb2e8f9f7 | 846 | hhcd->hc[chnum].ErrCnt = 0U; |
<> | 144:ef7eb2e8f9f7 | 847 | __HAL_HCD_CLEAR_HC_INT(chnum, USB_OTG_HCINT_XFRC); |
<> | 144:ef7eb2e8f9f7 | 848 | |
<> | 144:ef7eb2e8f9f7 | 849 | |
<> | 144:ef7eb2e8f9f7 | 850 | if ((hhcd->hc[chnum].ep_type == EP_TYPE_CTRL)|| |
<> | 144:ef7eb2e8f9f7 | 851 | (hhcd->hc[chnum].ep_type == EP_TYPE_BULK)) |
<> | 144:ef7eb2e8f9f7 | 852 | { |
<> | 144:ef7eb2e8f9f7 | 853 | __HAL_HCD_UNMASK_HALT_HC_INT(chnum); |
<> | 144:ef7eb2e8f9f7 | 854 | USB_HC_Halt(hhcd->Instance, chnum); |
<> | 144:ef7eb2e8f9f7 | 855 | __HAL_HCD_CLEAR_HC_INT(chnum, USB_OTG_HCINT_NAK); |
<> | 144:ef7eb2e8f9f7 | 856 | |
<> | 144:ef7eb2e8f9f7 | 857 | } |
<> | 144:ef7eb2e8f9f7 | 858 | else if(hhcd->hc[chnum].ep_type == EP_TYPE_INTR) |
<> | 144:ef7eb2e8f9f7 | 859 | { |
<> | 144:ef7eb2e8f9f7 | 860 | USBx_HC(chnum)->HCCHAR |= USB_OTG_HCCHAR_ODDFRM; |
<> | 144:ef7eb2e8f9f7 | 861 | hhcd->hc[chnum].urb_state = URB_DONE; |
<> | 144:ef7eb2e8f9f7 | 862 | HAL_HCD_HC_NotifyURBChange_Callback(hhcd, chnum, hhcd->hc[chnum].urb_state); |
<> | 144:ef7eb2e8f9f7 | 863 | } |
<> | 144:ef7eb2e8f9f7 | 864 | hhcd->hc[chnum].toggle_in ^= 1U; |
<> | 144:ef7eb2e8f9f7 | 865 | |
<> | 144:ef7eb2e8f9f7 | 866 | } |
<> | 144:ef7eb2e8f9f7 | 867 | else if ((USBx_HC(chnum)->HCINT) & USB_OTG_HCINT_CHH) |
<> | 144:ef7eb2e8f9f7 | 868 | { |
<> | 144:ef7eb2e8f9f7 | 869 | __HAL_HCD_MASK_HALT_HC_INT(chnum); |
<> | 144:ef7eb2e8f9f7 | 870 | |
<> | 144:ef7eb2e8f9f7 | 871 | if(hhcd->hc[chnum].state == HC_XFRC) |
<> | 144:ef7eb2e8f9f7 | 872 | { |
<> | 144:ef7eb2e8f9f7 | 873 | hhcd->hc[chnum].urb_state = URB_DONE; |
<> | 144:ef7eb2e8f9f7 | 874 | } |
<> | 144:ef7eb2e8f9f7 | 875 | |
<> | 144:ef7eb2e8f9f7 | 876 | else if (hhcd->hc[chnum].state == HC_STALL) |
<> | 144:ef7eb2e8f9f7 | 877 | { |
<> | 144:ef7eb2e8f9f7 | 878 | hhcd->hc[chnum].urb_state = URB_STALL; |
<> | 144:ef7eb2e8f9f7 | 879 | } |
<> | 144:ef7eb2e8f9f7 | 880 | |
<> | 144:ef7eb2e8f9f7 | 881 | else if((hhcd->hc[chnum].state == HC_XACTERR) || |
<> | 144:ef7eb2e8f9f7 | 882 | (hhcd->hc[chnum].state == HC_DATATGLERR)) |
<> | 144:ef7eb2e8f9f7 | 883 | { |
<> | 144:ef7eb2e8f9f7 | 884 | if(hhcd->hc[chnum].ErrCnt++ > 3U) |
<> | 144:ef7eb2e8f9f7 | 885 | { |
<> | 144:ef7eb2e8f9f7 | 886 | hhcd->hc[chnum].ErrCnt = 0U; |
<> | 144:ef7eb2e8f9f7 | 887 | hhcd->hc[chnum].urb_state = URB_ERROR; |
<> | 144:ef7eb2e8f9f7 | 888 | } |
<> | 144:ef7eb2e8f9f7 | 889 | else |
<> | 144:ef7eb2e8f9f7 | 890 | { |
<> | 144:ef7eb2e8f9f7 | 891 | hhcd->hc[chnum].urb_state = URB_NOTREADY; |
<> | 144:ef7eb2e8f9f7 | 892 | } |
<> | 144:ef7eb2e8f9f7 | 893 | |
<> | 144:ef7eb2e8f9f7 | 894 | /* re-activate the channel */ |
<> | 144:ef7eb2e8f9f7 | 895 | tmpreg = USBx_HC(chnum)->HCCHAR; |
<> | 144:ef7eb2e8f9f7 | 896 | tmpreg &= ~USB_OTG_HCCHAR_CHDIS; |
<> | 144:ef7eb2e8f9f7 | 897 | tmpreg |= USB_OTG_HCCHAR_CHENA; |
<> | 144:ef7eb2e8f9f7 | 898 | USBx_HC(chnum)->HCCHAR = tmpreg; |
<> | 144:ef7eb2e8f9f7 | 899 | } |
<> | 144:ef7eb2e8f9f7 | 900 | __HAL_HCD_CLEAR_HC_INT(chnum, USB_OTG_HCINT_CHH); |
<> | 144:ef7eb2e8f9f7 | 901 | HAL_HCD_HC_NotifyURBChange_Callback(hhcd, chnum, hhcd->hc[chnum].urb_state); |
<> | 144:ef7eb2e8f9f7 | 902 | } |
<> | 144:ef7eb2e8f9f7 | 903 | |
<> | 144:ef7eb2e8f9f7 | 904 | else if ((USBx_HC(chnum)->HCINT) & USB_OTG_HCINT_TXERR) |
<> | 144:ef7eb2e8f9f7 | 905 | { |
<> | 144:ef7eb2e8f9f7 | 906 | __HAL_HCD_UNMASK_HALT_HC_INT(chnum); |
<> | 144:ef7eb2e8f9f7 | 907 | hhcd->hc[chnum].ErrCnt++; |
<> | 144:ef7eb2e8f9f7 | 908 | hhcd->hc[chnum].state = HC_XACTERR; |
<> | 144:ef7eb2e8f9f7 | 909 | USB_HC_Halt(hhcd->Instance, chnum); |
<> | 144:ef7eb2e8f9f7 | 910 | __HAL_HCD_CLEAR_HC_INT(chnum, USB_OTG_HCINT_TXERR); |
<> | 144:ef7eb2e8f9f7 | 911 | } |
<> | 144:ef7eb2e8f9f7 | 912 | else if ((USBx_HC(chnum)->HCINT) & USB_OTG_HCINT_NAK) |
<> | 144:ef7eb2e8f9f7 | 913 | { |
<> | 144:ef7eb2e8f9f7 | 914 | if(hhcd->hc[chnum].ep_type == EP_TYPE_INTR) |
<> | 144:ef7eb2e8f9f7 | 915 | { |
<> | 144:ef7eb2e8f9f7 | 916 | __HAL_HCD_UNMASK_HALT_HC_INT(chnum); |
<> | 144:ef7eb2e8f9f7 | 917 | USB_HC_Halt(hhcd->Instance, chnum); |
<> | 144:ef7eb2e8f9f7 | 918 | } |
<> | 144:ef7eb2e8f9f7 | 919 | else if ((hhcd->hc[chnum].ep_type == EP_TYPE_CTRL)|| |
<> | 144:ef7eb2e8f9f7 | 920 | (hhcd->hc[chnum].ep_type == EP_TYPE_BULK)) |
<> | 144:ef7eb2e8f9f7 | 921 | { |
<> | 144:ef7eb2e8f9f7 | 922 | /* re-activate the channel */ |
<> | 144:ef7eb2e8f9f7 | 923 | tmpreg = USBx_HC(chnum)->HCCHAR; |
<> | 144:ef7eb2e8f9f7 | 924 | tmpreg &= ~USB_OTG_HCCHAR_CHDIS; |
<> | 144:ef7eb2e8f9f7 | 925 | tmpreg |= USB_OTG_HCCHAR_CHENA; |
<> | 144:ef7eb2e8f9f7 | 926 | USBx_HC(chnum)->HCCHAR = tmpreg; |
<> | 144:ef7eb2e8f9f7 | 927 | } |
<> | 144:ef7eb2e8f9f7 | 928 | hhcd->hc[chnum].state = HC_NAK; |
<> | 144:ef7eb2e8f9f7 | 929 | __HAL_HCD_CLEAR_HC_INT(chnum, USB_OTG_HCINT_NAK); |
<> | 144:ef7eb2e8f9f7 | 930 | } |
<> | 144:ef7eb2e8f9f7 | 931 | } |
<> | 144:ef7eb2e8f9f7 | 932 | |
<> | 144:ef7eb2e8f9f7 | 933 | /** |
<> | 144:ef7eb2e8f9f7 | 934 | * @brief Handle Host Channel OUT interrupt requests. |
<> | 144:ef7eb2e8f9f7 | 935 | * @param hhcd: HCD handle |
<> | 144:ef7eb2e8f9f7 | 936 | * @param chnum: Channel number. |
<> | 144:ef7eb2e8f9f7 | 937 | * This parameter can be a value from 1 to 15 |
<> | 144:ef7eb2e8f9f7 | 938 | * @retval None |
<> | 144:ef7eb2e8f9f7 | 939 | */ |
<> | 144:ef7eb2e8f9f7 | 940 | static void HCD_HC_OUT_IRQHandler (HCD_HandleTypeDef *hhcd, uint8_t chnum) |
<> | 144:ef7eb2e8f9f7 | 941 | { |
<> | 144:ef7eb2e8f9f7 | 942 | USB_OTG_GlobalTypeDef *USBx = hhcd->Instance; |
<> | 144:ef7eb2e8f9f7 | 943 | uint32_t tmpreg = 0U; |
<> | 144:ef7eb2e8f9f7 | 944 | |
<> | 144:ef7eb2e8f9f7 | 945 | if ((USBx_HC(chnum)->HCINT) & USB_OTG_HCINT_AHBERR) |
<> | 144:ef7eb2e8f9f7 | 946 | { |
<> | 144:ef7eb2e8f9f7 | 947 | __HAL_HCD_CLEAR_HC_INT(chnum, USB_OTG_HCINT_AHBERR); |
<> | 144:ef7eb2e8f9f7 | 948 | __HAL_HCD_UNMASK_HALT_HC_INT(chnum); |
<> | 144:ef7eb2e8f9f7 | 949 | } |
<> | 144:ef7eb2e8f9f7 | 950 | else if ((USBx_HC(chnum)->HCINT) & USB_OTG_HCINT_ACK) |
<> | 144:ef7eb2e8f9f7 | 951 | { |
<> | 144:ef7eb2e8f9f7 | 952 | __HAL_HCD_CLEAR_HC_INT(chnum, USB_OTG_HCINT_ACK); |
<> | 144:ef7eb2e8f9f7 | 953 | |
<> | 144:ef7eb2e8f9f7 | 954 | if( hhcd->hc[chnum].do_ping == 1U) |
<> | 144:ef7eb2e8f9f7 | 955 | { |
<> | 144:ef7eb2e8f9f7 | 956 | hhcd->hc[chnum].state = HC_NYET; |
<> | 144:ef7eb2e8f9f7 | 957 | __HAL_HCD_UNMASK_HALT_HC_INT(chnum); |
<> | 144:ef7eb2e8f9f7 | 958 | USB_HC_Halt(hhcd->Instance, chnum); |
<> | 144:ef7eb2e8f9f7 | 959 | hhcd->hc[chnum].urb_state = URB_NOTREADY; |
<> | 144:ef7eb2e8f9f7 | 960 | } |
<> | 144:ef7eb2e8f9f7 | 961 | } |
<> | 144:ef7eb2e8f9f7 | 962 | |
<> | 144:ef7eb2e8f9f7 | 963 | else if ((USBx_HC(chnum)->HCINT) & USB_OTG_HCINT_NYET) |
<> | 144:ef7eb2e8f9f7 | 964 | { |
<> | 144:ef7eb2e8f9f7 | 965 | hhcd->hc[chnum].state = HC_NYET; |
<> | 144:ef7eb2e8f9f7 | 966 | hhcd->hc[chnum].ErrCnt= 0U; |
<> | 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_NYET); |
<> | 144:ef7eb2e8f9f7 | 970 | |
<> | 144:ef7eb2e8f9f7 | 971 | } |
<> | 144:ef7eb2e8f9f7 | 972 | |
<> | 144:ef7eb2e8f9f7 | 973 | else if ((USBx_HC(chnum)->HCINT) & USB_OTG_HCINT_FRMOR) |
<> | 144:ef7eb2e8f9f7 | 974 | { |
<> | 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_FRMOR); |
<> | 144:ef7eb2e8f9f7 | 978 | } |
<> | 144:ef7eb2e8f9f7 | 979 | |
<> | 144:ef7eb2e8f9f7 | 980 | else if ((USBx_HC(chnum)->HCINT) & USB_OTG_HCINT_XFRC) |
<> | 144:ef7eb2e8f9f7 | 981 | { |
<> | 144:ef7eb2e8f9f7 | 982 | hhcd->hc[chnum].ErrCnt = 0U; |
<> | 144:ef7eb2e8f9f7 | 983 | __HAL_HCD_UNMASK_HALT_HC_INT(chnum); |
<> | 144:ef7eb2e8f9f7 | 984 | USB_HC_Halt(hhcd->Instance, chnum); |
<> | 144:ef7eb2e8f9f7 | 985 | __HAL_HCD_CLEAR_HC_INT(chnum, USB_OTG_HCINT_XFRC); |
<> | 144:ef7eb2e8f9f7 | 986 | hhcd->hc[chnum].state = HC_XFRC; |
<> | 144:ef7eb2e8f9f7 | 987 | |
<> | 144:ef7eb2e8f9f7 | 988 | } |
<> | 144:ef7eb2e8f9f7 | 989 | |
<> | 144:ef7eb2e8f9f7 | 990 | else if ((USBx_HC(chnum)->HCINT) & USB_OTG_HCINT_STALL) |
<> | 144:ef7eb2e8f9f7 | 991 | { |
<> | 144:ef7eb2e8f9f7 | 992 | __HAL_HCD_CLEAR_HC_INT(chnum, USB_OTG_HCINT_STALL); |
<> | 144:ef7eb2e8f9f7 | 993 | __HAL_HCD_UNMASK_HALT_HC_INT(chnum); |
<> | 144:ef7eb2e8f9f7 | 994 | USB_HC_Halt(hhcd->Instance, chnum); |
<> | 144:ef7eb2e8f9f7 | 995 | hhcd->hc[chnum].state = HC_STALL; |
<> | 144:ef7eb2e8f9f7 | 996 | } |
<> | 144:ef7eb2e8f9f7 | 997 | |
<> | 144:ef7eb2e8f9f7 | 998 | else if ((USBx_HC(chnum)->HCINT) & USB_OTG_HCINT_NAK) |
<> | 144:ef7eb2e8f9f7 | 999 | { |
<> | 144:ef7eb2e8f9f7 | 1000 | hhcd->hc[chnum].ErrCnt = 0U; |
<> | 144:ef7eb2e8f9f7 | 1001 | __HAL_HCD_UNMASK_HALT_HC_INT(chnum); |
<> | 144:ef7eb2e8f9f7 | 1002 | USB_HC_Halt(hhcd->Instance, chnum); |
<> | 144:ef7eb2e8f9f7 | 1003 | hhcd->hc[chnum].state = HC_NAK; |
<> | 144:ef7eb2e8f9f7 | 1004 | __HAL_HCD_CLEAR_HC_INT(chnum, USB_OTG_HCINT_NAK); |
<> | 144:ef7eb2e8f9f7 | 1005 | } |
<> | 144:ef7eb2e8f9f7 | 1006 | |
<> | 144:ef7eb2e8f9f7 | 1007 | else if ((USBx_HC(chnum)->HCINT) & USB_OTG_HCINT_TXERR) |
<> | 144:ef7eb2e8f9f7 | 1008 | { |
<> | 144:ef7eb2e8f9f7 | 1009 | __HAL_HCD_UNMASK_HALT_HC_INT(chnum); |
<> | 144:ef7eb2e8f9f7 | 1010 | USB_HC_Halt(hhcd->Instance, chnum); |
<> | 144:ef7eb2e8f9f7 | 1011 | hhcd->hc[chnum].state = HC_XACTERR; |
<> | 144:ef7eb2e8f9f7 | 1012 | __HAL_HCD_CLEAR_HC_INT(chnum, USB_OTG_HCINT_TXERR); |
<> | 144:ef7eb2e8f9f7 | 1013 | } |
<> | 144:ef7eb2e8f9f7 | 1014 | |
<> | 144:ef7eb2e8f9f7 | 1015 | else if ((USBx_HC(chnum)->HCINT) & USB_OTG_HCINT_DTERR) |
<> | 144:ef7eb2e8f9f7 | 1016 | { |
<> | 144:ef7eb2e8f9f7 | 1017 | __HAL_HCD_UNMASK_HALT_HC_INT(chnum); |
<> | 144:ef7eb2e8f9f7 | 1018 | USB_HC_Halt(hhcd->Instance, chnum); |
<> | 144:ef7eb2e8f9f7 | 1019 | __HAL_HCD_CLEAR_HC_INT(chnum, USB_OTG_HCINT_NAK); |
<> | 144:ef7eb2e8f9f7 | 1020 | __HAL_HCD_CLEAR_HC_INT(chnum, USB_OTG_HCINT_DTERR); |
<> | 144:ef7eb2e8f9f7 | 1021 | hhcd->hc[chnum].state = HC_DATATGLERR; |
<> | 144:ef7eb2e8f9f7 | 1022 | } |
<> | 144:ef7eb2e8f9f7 | 1023 | |
<> | 144:ef7eb2e8f9f7 | 1024 | |
<> | 144:ef7eb2e8f9f7 | 1025 | else if ((USBx_HC(chnum)->HCINT) & USB_OTG_HCINT_CHH) |
<> | 144:ef7eb2e8f9f7 | 1026 | { |
<> | 144:ef7eb2e8f9f7 | 1027 | __HAL_HCD_MASK_HALT_HC_INT(chnum); |
<> | 144:ef7eb2e8f9f7 | 1028 | |
<> | 144:ef7eb2e8f9f7 | 1029 | if(hhcd->hc[chnum].state == HC_XFRC) |
<> | 144:ef7eb2e8f9f7 | 1030 | { |
<> | 144:ef7eb2e8f9f7 | 1031 | hhcd->hc[chnum].urb_state = URB_DONE; |
<> | 144:ef7eb2e8f9f7 | 1032 | if (hhcd->hc[chnum].ep_type == EP_TYPE_BULK) |
<> | 144:ef7eb2e8f9f7 | 1033 | { |
<> | 144:ef7eb2e8f9f7 | 1034 | hhcd->hc[chnum].toggle_out ^= 1U; |
<> | 144:ef7eb2e8f9f7 | 1035 | } |
<> | 144:ef7eb2e8f9f7 | 1036 | } |
<> | 144:ef7eb2e8f9f7 | 1037 | else if (hhcd->hc[chnum].state == HC_NAK) |
<> | 144:ef7eb2e8f9f7 | 1038 | { |
<> | 144:ef7eb2e8f9f7 | 1039 | hhcd->hc[chnum].urb_state = URB_NOTREADY; |
<> | 144:ef7eb2e8f9f7 | 1040 | } |
<> | 144:ef7eb2e8f9f7 | 1041 | |
<> | 144:ef7eb2e8f9f7 | 1042 | else if (hhcd->hc[chnum].state == HC_NYET) |
<> | 144:ef7eb2e8f9f7 | 1043 | { |
<> | 144:ef7eb2e8f9f7 | 1044 | hhcd->hc[chnum].urb_state = URB_NOTREADY; |
<> | 144:ef7eb2e8f9f7 | 1045 | hhcd->hc[chnum].do_ping = 0U; |
<> | 144:ef7eb2e8f9f7 | 1046 | } |
<> | 144:ef7eb2e8f9f7 | 1047 | |
<> | 144:ef7eb2e8f9f7 | 1048 | else if (hhcd->hc[chnum].state == HC_STALL) |
<> | 144:ef7eb2e8f9f7 | 1049 | { |
<> | 144:ef7eb2e8f9f7 | 1050 | hhcd->hc[chnum].urb_state = URB_STALL; |
<> | 144:ef7eb2e8f9f7 | 1051 | } |
<> | 144:ef7eb2e8f9f7 | 1052 | |
<> | 144:ef7eb2e8f9f7 | 1053 | else if((hhcd->hc[chnum].state == HC_XACTERR) || |
<> | 144:ef7eb2e8f9f7 | 1054 | (hhcd->hc[chnum].state == HC_DATATGLERR)) |
<> | 144:ef7eb2e8f9f7 | 1055 | { |
<> | 144:ef7eb2e8f9f7 | 1056 | if(hhcd->hc[chnum].ErrCnt++ > 3U) |
<> | 144:ef7eb2e8f9f7 | 1057 | { |
<> | 144:ef7eb2e8f9f7 | 1058 | hhcd->hc[chnum].ErrCnt = 0U; |
<> | 144:ef7eb2e8f9f7 | 1059 | hhcd->hc[chnum].urb_state = URB_ERROR; |
<> | 144:ef7eb2e8f9f7 | 1060 | } |
<> | 144:ef7eb2e8f9f7 | 1061 | else |
<> | 144:ef7eb2e8f9f7 | 1062 | { |
<> | 144:ef7eb2e8f9f7 | 1063 | hhcd->hc[chnum].urb_state = URB_NOTREADY; |
<> | 144:ef7eb2e8f9f7 | 1064 | } |
<> | 144:ef7eb2e8f9f7 | 1065 | |
<> | 144:ef7eb2e8f9f7 | 1066 | /* re-activate the channel */ |
<> | 144:ef7eb2e8f9f7 | 1067 | tmpreg = USBx_HC(chnum)->HCCHAR; |
<> | 144:ef7eb2e8f9f7 | 1068 | tmpreg &= ~USB_OTG_HCCHAR_CHDIS; |
<> | 144:ef7eb2e8f9f7 | 1069 | tmpreg |= USB_OTG_HCCHAR_CHENA; |
<> | 144:ef7eb2e8f9f7 | 1070 | USBx_HC(chnum)->HCCHAR = tmpreg; |
<> | 144:ef7eb2e8f9f7 | 1071 | } |
<> | 144:ef7eb2e8f9f7 | 1072 | |
<> | 144:ef7eb2e8f9f7 | 1073 | __HAL_HCD_CLEAR_HC_INT(chnum, USB_OTG_HCINT_CHH); |
<> | 144:ef7eb2e8f9f7 | 1074 | HAL_HCD_HC_NotifyURBChange_Callback(hhcd, chnum, hhcd->hc[chnum].urb_state); |
<> | 144:ef7eb2e8f9f7 | 1075 | } |
<> | 144:ef7eb2e8f9f7 | 1076 | } |
<> | 144:ef7eb2e8f9f7 | 1077 | |
<> | 144:ef7eb2e8f9f7 | 1078 | /** |
<> | 144:ef7eb2e8f9f7 | 1079 | * @brief Handle Rx Queue Level interrupt requests. |
<> | 144:ef7eb2e8f9f7 | 1080 | * @param hhcd: HCD handle |
<> | 144:ef7eb2e8f9f7 | 1081 | * @retval None |
<> | 144:ef7eb2e8f9f7 | 1082 | */ |
<> | 144:ef7eb2e8f9f7 | 1083 | static void HCD_RXQLVL_IRQHandler(HCD_HandleTypeDef *hhcd) |
<> | 144:ef7eb2e8f9f7 | 1084 | { |
<> | 144:ef7eb2e8f9f7 | 1085 | USB_OTG_GlobalTypeDef *USBx = hhcd->Instance; |
<> | 144:ef7eb2e8f9f7 | 1086 | uint8_t channelnum = 0U; |
<> | 144:ef7eb2e8f9f7 | 1087 | uint32_t pktsts; |
<> | 144:ef7eb2e8f9f7 | 1088 | uint32_t pktcnt; |
<> | 144:ef7eb2e8f9f7 | 1089 | uint32_t temp = 0U; |
<> | 144:ef7eb2e8f9f7 | 1090 | uint32_t tmpreg = 0U; |
<> | 144:ef7eb2e8f9f7 | 1091 | |
<> | 144:ef7eb2e8f9f7 | 1092 | temp = hhcd->Instance->GRXSTSP; |
<> | 144:ef7eb2e8f9f7 | 1093 | channelnum = temp & USB_OTG_GRXSTSP_EPNUM; |
<> | 144:ef7eb2e8f9f7 | 1094 | pktsts = (temp & USB_OTG_GRXSTSP_PKTSTS) >> 17U; |
<> | 144:ef7eb2e8f9f7 | 1095 | pktcnt = (temp & USB_OTG_GRXSTSP_BCNT) >> 4U; |
<> | 144:ef7eb2e8f9f7 | 1096 | |
<> | 144:ef7eb2e8f9f7 | 1097 | switch (pktsts) |
<> | 144:ef7eb2e8f9f7 | 1098 | { |
<> | 144:ef7eb2e8f9f7 | 1099 | case GRXSTS_PKTSTS_IN: |
<> | 144:ef7eb2e8f9f7 | 1100 | /* Read the data into the host buffer. */ |
<> | 144:ef7eb2e8f9f7 | 1101 | if ((pktcnt > 0U) && (hhcd->hc[channelnum].xfer_buff != (void *)0U)) |
<> | 144:ef7eb2e8f9f7 | 1102 | { |
<> | 144:ef7eb2e8f9f7 | 1103 | |
<> | 144:ef7eb2e8f9f7 | 1104 | USB_ReadPacket(hhcd->Instance, hhcd->hc[channelnum].xfer_buff, pktcnt); |
<> | 144:ef7eb2e8f9f7 | 1105 | |
<> | 144:ef7eb2e8f9f7 | 1106 | /*manage multiple Xfer */ |
<> | 144:ef7eb2e8f9f7 | 1107 | hhcd->hc[channelnum].xfer_buff += pktcnt; |
<> | 144:ef7eb2e8f9f7 | 1108 | hhcd->hc[channelnum].xfer_count += pktcnt; |
<> | 144:ef7eb2e8f9f7 | 1109 | |
<> | 144:ef7eb2e8f9f7 | 1110 | if((USBx_HC(channelnum)->HCTSIZ & USB_OTG_HCTSIZ_PKTCNT) > 0U) |
<> | 144:ef7eb2e8f9f7 | 1111 | { |
<> | 144:ef7eb2e8f9f7 | 1112 | /* re-activate the channel when more packets are expected */ |
<> | 144:ef7eb2e8f9f7 | 1113 | tmpreg = USBx_HC(channelnum)->HCCHAR; |
<> | 144:ef7eb2e8f9f7 | 1114 | tmpreg &= ~USB_OTG_HCCHAR_CHDIS; |
<> | 144:ef7eb2e8f9f7 | 1115 | tmpreg |= USB_OTG_HCCHAR_CHENA; |
<> | 144:ef7eb2e8f9f7 | 1116 | USBx_HC(channelnum)->HCCHAR = tmpreg; |
<> | 144:ef7eb2e8f9f7 | 1117 | hhcd->hc[channelnum].toggle_in ^= 1U; |
<> | 144:ef7eb2e8f9f7 | 1118 | } |
<> | 144:ef7eb2e8f9f7 | 1119 | } |
<> | 144:ef7eb2e8f9f7 | 1120 | break; |
<> | 144:ef7eb2e8f9f7 | 1121 | |
<> | 144:ef7eb2e8f9f7 | 1122 | case GRXSTS_PKTSTS_DATA_TOGGLE_ERR: |
<> | 144:ef7eb2e8f9f7 | 1123 | break; |
<> | 144:ef7eb2e8f9f7 | 1124 | case GRXSTS_PKTSTS_IN_XFER_COMP: |
<> | 144:ef7eb2e8f9f7 | 1125 | case GRXSTS_PKTSTS_CH_HALTED: |
<> | 144:ef7eb2e8f9f7 | 1126 | default: |
<> | 144:ef7eb2e8f9f7 | 1127 | break; |
<> | 144:ef7eb2e8f9f7 | 1128 | } |
<> | 144:ef7eb2e8f9f7 | 1129 | } |
<> | 144:ef7eb2e8f9f7 | 1130 | |
<> | 144:ef7eb2e8f9f7 | 1131 | /** |
<> | 144:ef7eb2e8f9f7 | 1132 | * @brief Handle Host Port interrupt requests. |
<> | 144:ef7eb2e8f9f7 | 1133 | * @param hhcd: HCD handle |
<> | 144:ef7eb2e8f9f7 | 1134 | * @retval None |
<> | 144:ef7eb2e8f9f7 | 1135 | */ |
<> | 144:ef7eb2e8f9f7 | 1136 | static void HCD_Port_IRQHandler (HCD_HandleTypeDef *hhcd) |
<> | 144:ef7eb2e8f9f7 | 1137 | { |
<> | 144:ef7eb2e8f9f7 | 1138 | USB_OTG_GlobalTypeDef *USBx = hhcd->Instance; |
<> | 144:ef7eb2e8f9f7 | 1139 | __IO uint32_t hprt0, hprt0_dup; |
<> | 144:ef7eb2e8f9f7 | 1140 | |
<> | 144:ef7eb2e8f9f7 | 1141 | /* Handle Host Port Interrupts */ |
<> | 144:ef7eb2e8f9f7 | 1142 | hprt0 = USBx_HPRT0; |
<> | 144:ef7eb2e8f9f7 | 1143 | hprt0_dup = USBx_HPRT0; |
<> | 144:ef7eb2e8f9f7 | 1144 | |
<> | 144:ef7eb2e8f9f7 | 1145 | hprt0_dup &= ~(USB_OTG_HPRT_PENA | USB_OTG_HPRT_PCDET |\ |
<> | 144:ef7eb2e8f9f7 | 1146 | USB_OTG_HPRT_PENCHNG | USB_OTG_HPRT_POCCHNG ); |
<> | 144:ef7eb2e8f9f7 | 1147 | |
<> | 144:ef7eb2e8f9f7 | 1148 | /* Check whether Port Connect Detected */ |
<> | 144:ef7eb2e8f9f7 | 1149 | if((hprt0 & USB_OTG_HPRT_PCDET) == USB_OTG_HPRT_PCDET) |
<> | 144:ef7eb2e8f9f7 | 1150 | { |
<> | 144:ef7eb2e8f9f7 | 1151 | if((hprt0 & USB_OTG_HPRT_PCSTS) == USB_OTG_HPRT_PCSTS) |
<> | 144:ef7eb2e8f9f7 | 1152 | { |
<> | 144:ef7eb2e8f9f7 | 1153 | USB_MASK_INTERRUPT(hhcd->Instance, USB_OTG_GINTSTS_DISCINT); |
<> | 144:ef7eb2e8f9f7 | 1154 | HAL_HCD_Connect_Callback(hhcd); |
<> | 144:ef7eb2e8f9f7 | 1155 | } |
<> | 144:ef7eb2e8f9f7 | 1156 | hprt0_dup |= USB_OTG_HPRT_PCDET; |
<> | 144:ef7eb2e8f9f7 | 1157 | |
<> | 144:ef7eb2e8f9f7 | 1158 | } |
<> | 144:ef7eb2e8f9f7 | 1159 | |
<> | 144:ef7eb2e8f9f7 | 1160 | /* Check whether Port Enable Changed */ |
<> | 144:ef7eb2e8f9f7 | 1161 | if((hprt0 & USB_OTG_HPRT_PENCHNG) == USB_OTG_HPRT_PENCHNG) |
<> | 144:ef7eb2e8f9f7 | 1162 | { |
<> | 144:ef7eb2e8f9f7 | 1163 | hprt0_dup |= USB_OTG_HPRT_PENCHNG; |
<> | 144:ef7eb2e8f9f7 | 1164 | |
<> | 144:ef7eb2e8f9f7 | 1165 | if((hprt0 & USB_OTG_HPRT_PENA) == USB_OTG_HPRT_PENA) |
<> | 144:ef7eb2e8f9f7 | 1166 | { |
<> | 144:ef7eb2e8f9f7 | 1167 | if(hhcd->Init.phy_itface == USB_OTG_EMBEDDED_PHY) |
<> | 144:ef7eb2e8f9f7 | 1168 | { |
<> | 144:ef7eb2e8f9f7 | 1169 | if ((hprt0 & USB_OTG_HPRT_PSPD) == (HPRT0_PRTSPD_LOW_SPEED << 17)) |
<> | 144:ef7eb2e8f9f7 | 1170 | { |
<> | 144:ef7eb2e8f9f7 | 1171 | USB_InitFSLSPClkSel(hhcd->Instance ,HCFG_6_MHZ ); |
<> | 144:ef7eb2e8f9f7 | 1172 | } |
<> | 144:ef7eb2e8f9f7 | 1173 | else |
<> | 144:ef7eb2e8f9f7 | 1174 | { |
<> | 144:ef7eb2e8f9f7 | 1175 | USB_InitFSLSPClkSel(hhcd->Instance ,HCFG_48_MHZ ); |
<> | 144:ef7eb2e8f9f7 | 1176 | } |
<> | 144:ef7eb2e8f9f7 | 1177 | } |
<> | 144:ef7eb2e8f9f7 | 1178 | else |
<> | 144:ef7eb2e8f9f7 | 1179 | { |
<> | 144:ef7eb2e8f9f7 | 1180 | if(hhcd->Init.speed == HCD_SPEED_FULL) |
<> | 144:ef7eb2e8f9f7 | 1181 | { |
<> | 144:ef7eb2e8f9f7 | 1182 | USBx_HOST->HFIR = (uint32_t)60000U; |
<> | 144:ef7eb2e8f9f7 | 1183 | } |
<> | 144:ef7eb2e8f9f7 | 1184 | } |
<> | 144:ef7eb2e8f9f7 | 1185 | |
<> | 144:ef7eb2e8f9f7 | 1186 | HAL_HCD_Connect_Callback(hhcd); |
<> | 144:ef7eb2e8f9f7 | 1187 | } |
<> | 144:ef7eb2e8f9f7 | 1188 | else |
<> | 144:ef7eb2e8f9f7 | 1189 | { |
<> | 144:ef7eb2e8f9f7 | 1190 | /* Clean up HPRT */ |
<> | 144:ef7eb2e8f9f7 | 1191 | USBx_HPRT0 &= ~(USB_OTG_HPRT_PENA | USB_OTG_HPRT_PCDET |\ |
<> | 144:ef7eb2e8f9f7 | 1192 | USB_OTG_HPRT_PENCHNG | USB_OTG_HPRT_POCCHNG ); |
<> | 144:ef7eb2e8f9f7 | 1193 | |
<> | 144:ef7eb2e8f9f7 | 1194 | USB_UNMASK_INTERRUPT(hhcd->Instance, USB_OTG_GINTSTS_DISCINT); |
<> | 144:ef7eb2e8f9f7 | 1195 | } |
<> | 144:ef7eb2e8f9f7 | 1196 | } |
<> | 144:ef7eb2e8f9f7 | 1197 | |
<> | 144:ef7eb2e8f9f7 | 1198 | /* Check for an over current */ |
<> | 144:ef7eb2e8f9f7 | 1199 | if((hprt0 & USB_OTG_HPRT_POCCHNG) == USB_OTG_HPRT_POCCHNG) |
<> | 144:ef7eb2e8f9f7 | 1200 | { |
<> | 144:ef7eb2e8f9f7 | 1201 | hprt0_dup |= USB_OTG_HPRT_POCCHNG; |
<> | 144:ef7eb2e8f9f7 | 1202 | } |
<> | 144:ef7eb2e8f9f7 | 1203 | |
<> | 144:ef7eb2e8f9f7 | 1204 | /* Clear Port Interrupts */ |
<> | 144:ef7eb2e8f9f7 | 1205 | USBx_HPRT0 = hprt0_dup; |
<> | 144:ef7eb2e8f9f7 | 1206 | } |
<> | 144:ef7eb2e8f9f7 | 1207 | |
<> | 144:ef7eb2e8f9f7 | 1208 | /** |
<> | 144:ef7eb2e8f9f7 | 1209 | * @} |
<> | 144:ef7eb2e8f9f7 | 1210 | */ |
<> | 144:ef7eb2e8f9f7 | 1211 | |
<> | 144:ef7eb2e8f9f7 | 1212 | /** |
<> | 144:ef7eb2e8f9f7 | 1213 | * @} |
<> | 144:ef7eb2e8f9f7 | 1214 | */ |
<> | 144:ef7eb2e8f9f7 | 1215 | |
<> | 144:ef7eb2e8f9f7 | 1216 | #endif /* HAL_HCD_MODULE_ENABLED */ |
<> | 144:ef7eb2e8f9f7 | 1217 | /** |
<> | 144:ef7eb2e8f9f7 | 1218 | * @} |
<> | 144:ef7eb2e8f9f7 | 1219 | */ |
<> | 144:ef7eb2e8f9f7 | 1220 | |
<> | 144:ef7eb2e8f9f7 | 1221 | /** |
<> | 144:ef7eb2e8f9f7 | 1222 | * @} |
<> | 144:ef7eb2e8f9f7 | 1223 | */ |
<> | 144:ef7eb2e8f9f7 | 1224 | |
<> | 144:ef7eb2e8f9f7 | 1225 | /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ |