mbed library sources. Supersedes mbed-src.
Dependents: Nucleo_Hello_Encoder BLE_iBeaconScan AM1805_DEMO DISCO-F429ZI_ExportTemplate1 ... more
targets/TARGET_STM/TARGET_STM32F1/device/stm32f1xx_hal_pcd.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_pcd.c |
<> | 144:ef7eb2e8f9f7 | 4 | * @author MCD Application Team |
<> | 144:ef7eb2e8f9f7 | 5 | * @brief PCD 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 | The PCD HAL driver can be used as follows: |
<> | 144:ef7eb2e8f9f7 | 19 | |
<> | 144:ef7eb2e8f9f7 | 20 | (#) Declare a PCD_HandleTypeDef handle structure, for example: |
<> | 144:ef7eb2e8f9f7 | 21 | PCD_HandleTypeDef hpcd; |
<> | 144:ef7eb2e8f9f7 | 22 | |
<> | 144:ef7eb2e8f9f7 | 23 | (#) Fill parameters of Init structure in HCD handle |
<> | 144:ef7eb2e8f9f7 | 24 | |
<> | 144:ef7eb2e8f9f7 | 25 | (#) Call HAL_PCD_Init() API to initialize the HCD peripheral (Core, Device core, ...) |
<> | 144:ef7eb2e8f9f7 | 26 | |
<> | 144:ef7eb2e8f9f7 | 27 | (#) Initialize the PCD low level resources through the HAL_PCD_MspInit() API: |
<> | 144:ef7eb2e8f9f7 | 28 | (##) Enable the PCD/USB Low Level interface clock using the following macro |
<> | 144:ef7eb2e8f9f7 | 29 | (+++) __HAL_RCC_USB_CLK_ENABLE(); For USB Device FS peripheral available |
<> | 144:ef7eb2e8f9f7 | 30 | on STM32F102xx and STM32F103xx devices |
<> | 144:ef7eb2e8f9f7 | 31 | (+++) __HAL_RCC_USB_OTG_FS_CLK_ENABLE(); For USB OTG FS peripheral available |
<> | 144:ef7eb2e8f9f7 | 32 | on STM32F105xx and STM32F107xx devices |
<> | 144:ef7eb2e8f9f7 | 33 | |
<> | 144:ef7eb2e8f9f7 | 34 | (##) Initialize the related GPIO clocks |
<> | 144:ef7eb2e8f9f7 | 35 | (##) Configure PCD pin-out |
<> | 144:ef7eb2e8f9f7 | 36 | (##) Configure PCD NVIC interrupt |
<> | 144:ef7eb2e8f9f7 | 37 | |
<> | 144:ef7eb2e8f9f7 | 38 | (#)Associate the Upper USB device stack to the HAL PCD Driver: |
<> | 144:ef7eb2e8f9f7 | 39 | (##) hpcd.pData = pdev; |
<> | 144:ef7eb2e8f9f7 | 40 | |
<> | 144:ef7eb2e8f9f7 | 41 | (#)Enable HCD transmission and reception: |
<> | 144:ef7eb2e8f9f7 | 42 | (##) HAL_PCD_Start(); |
<> | 144:ef7eb2e8f9f7 | 43 | |
<> | 144:ef7eb2e8f9f7 | 44 | @endverbatim |
<> | 144:ef7eb2e8f9f7 | 45 | ****************************************************************************** |
<> | 144:ef7eb2e8f9f7 | 46 | * @attention |
<> | 144:ef7eb2e8f9f7 | 47 | * |
<> | 144:ef7eb2e8f9f7 | 48 | * <h2><center>© COPYRIGHT(c) 2016 STMicroelectronics</center></h2> |
<> | 144:ef7eb2e8f9f7 | 49 | * |
<> | 144:ef7eb2e8f9f7 | 50 | * Redistribution and use in source and binary forms, with or without modification, |
<> | 144:ef7eb2e8f9f7 | 51 | * are permitted provided that the following conditions are met: |
<> | 144:ef7eb2e8f9f7 | 52 | * 1. Redistributions of source code must retain the above copyright notice, |
<> | 144:ef7eb2e8f9f7 | 53 | * this list of conditions and the following disclaimer. |
<> | 144:ef7eb2e8f9f7 | 54 | * 2. Redistributions in binary form must reproduce the above copyright notice, |
<> | 144:ef7eb2e8f9f7 | 55 | * this list of conditions and the following disclaimer in the documentation |
<> | 144:ef7eb2e8f9f7 | 56 | * and/or other materials provided with the distribution. |
<> | 144:ef7eb2e8f9f7 | 57 | * 3. Neither the name of STMicroelectronics nor the names of its contributors |
<> | 144:ef7eb2e8f9f7 | 58 | * may be used to endorse or promote products derived from this software |
<> | 144:ef7eb2e8f9f7 | 59 | * without specific prior written permission. |
<> | 144:ef7eb2e8f9f7 | 60 | * |
<> | 144:ef7eb2e8f9f7 | 61 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
<> | 144:ef7eb2e8f9f7 | 62 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
<> | 144:ef7eb2e8f9f7 | 63 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
<> | 144:ef7eb2e8f9f7 | 64 | * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE |
<> | 144:ef7eb2e8f9f7 | 65 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
<> | 144:ef7eb2e8f9f7 | 66 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR |
<> | 144:ef7eb2e8f9f7 | 67 | * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
<> | 144:ef7eb2e8f9f7 | 68 | * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
<> | 144:ef7eb2e8f9f7 | 69 | * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
<> | 144:ef7eb2e8f9f7 | 70 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
<> | 144:ef7eb2e8f9f7 | 71 | * |
<> | 144:ef7eb2e8f9f7 | 72 | ****************************************************************************** |
<> | 144:ef7eb2e8f9f7 | 73 | */ |
<> | 144:ef7eb2e8f9f7 | 74 | |
<> | 144:ef7eb2e8f9f7 | 75 | /* Includes ------------------------------------------------------------------*/ |
<> | 144:ef7eb2e8f9f7 | 76 | #include "stm32f1xx_hal.h" |
<> | 144:ef7eb2e8f9f7 | 77 | |
<> | 144:ef7eb2e8f9f7 | 78 | /** @addtogroup STM32F1xx_HAL_Driver |
<> | 144:ef7eb2e8f9f7 | 79 | * @{ |
<> | 144:ef7eb2e8f9f7 | 80 | */ |
<> | 144:ef7eb2e8f9f7 | 81 | |
<> | 144:ef7eb2e8f9f7 | 82 | |
<> | 144:ef7eb2e8f9f7 | 83 | |
<> | 144:ef7eb2e8f9f7 | 84 | #ifdef HAL_PCD_MODULE_ENABLED |
<> | 144:ef7eb2e8f9f7 | 85 | |
<> | 144:ef7eb2e8f9f7 | 86 | #if defined(STM32F102x6) || defined(STM32F102xB) || \ |
<> | 144:ef7eb2e8f9f7 | 87 | defined(STM32F103x6) || defined(STM32F103xB) || \ |
<> | 144:ef7eb2e8f9f7 | 88 | defined(STM32F103xE) || defined(STM32F103xG) || \ |
<> | 144:ef7eb2e8f9f7 | 89 | defined(STM32F105xC) || defined(STM32F107xC) |
<> | 144:ef7eb2e8f9f7 | 90 | |
<> | 144:ef7eb2e8f9f7 | 91 | /** @defgroup PCD PCD |
<> | 144:ef7eb2e8f9f7 | 92 | * @brief PCD HAL module driver |
<> | 144:ef7eb2e8f9f7 | 93 | * @{ |
<> | 144:ef7eb2e8f9f7 | 94 | */ |
<> | 144:ef7eb2e8f9f7 | 95 | |
<> | 144:ef7eb2e8f9f7 | 96 | /* Private types -------------------------------------------------------------*/ |
<> | 144:ef7eb2e8f9f7 | 97 | /* Private variables ---------------------------------------------------------*/ |
<> | 144:ef7eb2e8f9f7 | 98 | /* Private constants ---------------------------------------------------------*/ |
<> | 144:ef7eb2e8f9f7 | 99 | /* Private macros ------------------------------------------------------------*/ |
<> | 144:ef7eb2e8f9f7 | 100 | /** @defgroup PCD_Private_Macros PCD Private Macros |
<> | 144:ef7eb2e8f9f7 | 101 | * @{ |
<> | 144:ef7eb2e8f9f7 | 102 | */ |
<> | 144:ef7eb2e8f9f7 | 103 | #define PCD_MIN(a, b) (((a) < (b)) ? (a) : (b)) |
<> | 144:ef7eb2e8f9f7 | 104 | #define PCD_MAX(a, b) (((a) > (b)) ? (a) : (b)) |
<> | 144:ef7eb2e8f9f7 | 105 | /** |
<> | 144:ef7eb2e8f9f7 | 106 | * @} |
<> | 144:ef7eb2e8f9f7 | 107 | */ |
<> | 144:ef7eb2e8f9f7 | 108 | |
<> | 144:ef7eb2e8f9f7 | 109 | /* Private functions ---------------------------------------------------------*/ |
<> | 144:ef7eb2e8f9f7 | 110 | /** @defgroup PCD_Private_Functions PCD Private Functions |
<> | 144:ef7eb2e8f9f7 | 111 | * @{ |
<> | 144:ef7eb2e8f9f7 | 112 | */ |
<> | 144:ef7eb2e8f9f7 | 113 | #if defined (USB_OTG_FS) |
<> | 144:ef7eb2e8f9f7 | 114 | static HAL_StatusTypeDef PCD_WriteEmptyTxFifo(PCD_HandleTypeDef *hpcd, uint32_t epnum); |
<> | 144:ef7eb2e8f9f7 | 115 | #endif /* USB_OTG_FS */ |
<> | 144:ef7eb2e8f9f7 | 116 | |
<> | 144:ef7eb2e8f9f7 | 117 | #if defined (USB) |
<> | 144:ef7eb2e8f9f7 | 118 | static HAL_StatusTypeDef PCD_EP_ISR_Handler(PCD_HandleTypeDef *hpcd); |
<> | 144:ef7eb2e8f9f7 | 119 | #endif /* USB */ |
<> | 144:ef7eb2e8f9f7 | 120 | /** |
<> | 144:ef7eb2e8f9f7 | 121 | * @} |
<> | 144:ef7eb2e8f9f7 | 122 | */ |
<> | 144:ef7eb2e8f9f7 | 123 | |
<> | 144:ef7eb2e8f9f7 | 124 | /* Exported functions --------------------------------------------------------*/ |
<> | 144:ef7eb2e8f9f7 | 125 | /** @defgroup PCD_Exported_Functions PCD Exported Functions |
<> | 144:ef7eb2e8f9f7 | 126 | * @{ |
<> | 144:ef7eb2e8f9f7 | 127 | */ |
<> | 144:ef7eb2e8f9f7 | 128 | |
<> | 144:ef7eb2e8f9f7 | 129 | /** @defgroup PCD_Exported_Functions_Group1 Initialization and de-initialization functions |
<> | 144:ef7eb2e8f9f7 | 130 | * @brief Initialization and Configuration functions |
<> | 144:ef7eb2e8f9f7 | 131 | * |
<> | 144:ef7eb2e8f9f7 | 132 | @verbatim |
<> | 144:ef7eb2e8f9f7 | 133 | =============================================================================== |
<> | 144:ef7eb2e8f9f7 | 134 | ##### Initialization and de-initialization functions ##### |
<> | 144:ef7eb2e8f9f7 | 135 | =============================================================================== |
<> | 144:ef7eb2e8f9f7 | 136 | [..] This section provides functions allowing to: |
<> | 144:ef7eb2e8f9f7 | 137 | |
<> | 144:ef7eb2e8f9f7 | 138 | @endverbatim |
<> | 144:ef7eb2e8f9f7 | 139 | * @{ |
<> | 144:ef7eb2e8f9f7 | 140 | */ |
<> | 144:ef7eb2e8f9f7 | 141 | |
<> | 144:ef7eb2e8f9f7 | 142 | /** |
<> | 144:ef7eb2e8f9f7 | 143 | * @brief Initializes the PCD according to the specified |
<> | 144:ef7eb2e8f9f7 | 144 | * parameters in the PCD_InitTypeDef and create the associated handle. |
<> | 144:ef7eb2e8f9f7 | 145 | * @param hpcd: PCD handle |
<> | 144:ef7eb2e8f9f7 | 146 | * @retval HAL status |
<> | 144:ef7eb2e8f9f7 | 147 | */ |
<> | 144:ef7eb2e8f9f7 | 148 | HAL_StatusTypeDef HAL_PCD_Init(PCD_HandleTypeDef *hpcd) |
<> | 144:ef7eb2e8f9f7 | 149 | { |
AnnaBridge | 165:e614a9f1c9e2 | 150 | uint32_t index = 0U; |
<> | 144:ef7eb2e8f9f7 | 151 | |
<> | 144:ef7eb2e8f9f7 | 152 | /* Check the PCD handle allocation */ |
<> | 144:ef7eb2e8f9f7 | 153 | if(hpcd == NULL) |
<> | 144:ef7eb2e8f9f7 | 154 | { |
<> | 144:ef7eb2e8f9f7 | 155 | return HAL_ERROR; |
<> | 144:ef7eb2e8f9f7 | 156 | } |
<> | 144:ef7eb2e8f9f7 | 157 | |
<> | 144:ef7eb2e8f9f7 | 158 | /* Check the parameters */ |
<> | 144:ef7eb2e8f9f7 | 159 | assert_param(IS_PCD_ALL_INSTANCE(hpcd->Instance)); |
<> | 144:ef7eb2e8f9f7 | 160 | |
<> | 144:ef7eb2e8f9f7 | 161 | if(hpcd->State == HAL_PCD_STATE_RESET) |
<> | 144:ef7eb2e8f9f7 | 162 | { |
<> | 144:ef7eb2e8f9f7 | 163 | /* Allocate lock resource and initialize it */ |
<> | 144:ef7eb2e8f9f7 | 164 | hpcd->Lock = HAL_UNLOCKED; |
<> | 144:ef7eb2e8f9f7 | 165 | |
<> | 144:ef7eb2e8f9f7 | 166 | /* Init the low level hardware : GPIO, CLOCK, NVIC... */ |
<> | 144:ef7eb2e8f9f7 | 167 | HAL_PCD_MspInit(hpcd); |
<> | 144:ef7eb2e8f9f7 | 168 | } |
<> | 144:ef7eb2e8f9f7 | 169 | |
<> | 144:ef7eb2e8f9f7 | 170 | hpcd->State = HAL_PCD_STATE_BUSY; |
<> | 144:ef7eb2e8f9f7 | 171 | |
<> | 144:ef7eb2e8f9f7 | 172 | /* Disable the Interrupts */ |
<> | 144:ef7eb2e8f9f7 | 173 | __HAL_PCD_DISABLE(hpcd); |
AnnaBridge | 165:e614a9f1c9e2 | 174 | |
<> | 144:ef7eb2e8f9f7 | 175 | /*Init the Core (common init.) */ |
<> | 144:ef7eb2e8f9f7 | 176 | USB_CoreInit(hpcd->Instance, hpcd->Init); |
<> | 144:ef7eb2e8f9f7 | 177 | |
<> | 144:ef7eb2e8f9f7 | 178 | /* Force Device Mode*/ |
<> | 144:ef7eb2e8f9f7 | 179 | USB_SetCurrentMode(hpcd->Instance , USB_DEVICE_MODE); |
<> | 144:ef7eb2e8f9f7 | 180 | |
<> | 144:ef7eb2e8f9f7 | 181 | /* Init endpoints structures */ |
AnnaBridge | 165:e614a9f1c9e2 | 182 | for (index = 0U; index < 15U ; index++) |
<> | 144:ef7eb2e8f9f7 | 183 | { |
<> | 144:ef7eb2e8f9f7 | 184 | /* Init ep structure */ |
AnnaBridge | 165:e614a9f1c9e2 | 185 | hpcd->IN_ep[index].is_in = 1U; |
<> | 144:ef7eb2e8f9f7 | 186 | hpcd->IN_ep[index].num = index; |
<> | 144:ef7eb2e8f9f7 | 187 | hpcd->IN_ep[index].tx_fifo_num = index; |
<> | 144:ef7eb2e8f9f7 | 188 | /* Control until ep is actvated */ |
<> | 144:ef7eb2e8f9f7 | 189 | hpcd->IN_ep[index].type = EP_TYPE_CTRL; |
AnnaBridge | 165:e614a9f1c9e2 | 190 | hpcd->IN_ep[index].maxpacket = 0U; |
AnnaBridge | 165:e614a9f1c9e2 | 191 | hpcd->IN_ep[index].xfer_buff = 0U; |
AnnaBridge | 165:e614a9f1c9e2 | 192 | hpcd->IN_ep[index].xfer_len = 0U; |
<> | 144:ef7eb2e8f9f7 | 193 | } |
AnnaBridge | 165:e614a9f1c9e2 | 194 | |
AnnaBridge | 165:e614a9f1c9e2 | 195 | for (index = 0U; index < 15U ; index++) |
<> | 144:ef7eb2e8f9f7 | 196 | { |
AnnaBridge | 165:e614a9f1c9e2 | 197 | hpcd->OUT_ep[index].is_in = 0U; |
<> | 144:ef7eb2e8f9f7 | 198 | hpcd->OUT_ep[index].num = index; |
<> | 144:ef7eb2e8f9f7 | 199 | hpcd->IN_ep[index].tx_fifo_num = index; |
<> | 144:ef7eb2e8f9f7 | 200 | /* Control until ep is activated */ |
<> | 144:ef7eb2e8f9f7 | 201 | hpcd->OUT_ep[index].type = EP_TYPE_CTRL; |
AnnaBridge | 165:e614a9f1c9e2 | 202 | hpcd->OUT_ep[index].maxpacket = 0U; |
AnnaBridge | 165:e614a9f1c9e2 | 203 | hpcd->OUT_ep[index].xfer_buff = 0U; |
AnnaBridge | 165:e614a9f1c9e2 | 204 | hpcd->OUT_ep[index].xfer_len = 0U; |
<> | 144:ef7eb2e8f9f7 | 205 | } |
<> | 144:ef7eb2e8f9f7 | 206 | |
<> | 144:ef7eb2e8f9f7 | 207 | /* Init Device */ |
<> | 144:ef7eb2e8f9f7 | 208 | USB_DevInit(hpcd->Instance, hpcd->Init); |
<> | 144:ef7eb2e8f9f7 | 209 | |
AnnaBridge | 165:e614a9f1c9e2 | 210 | hpcd->USB_Address = 0U; |
<> | 144:ef7eb2e8f9f7 | 211 | hpcd->State= HAL_PCD_STATE_READY; |
<> | 144:ef7eb2e8f9f7 | 212 | |
<> | 144:ef7eb2e8f9f7 | 213 | USB_DevDisconnect (hpcd->Instance); |
<> | 144:ef7eb2e8f9f7 | 214 | return HAL_OK; |
<> | 144:ef7eb2e8f9f7 | 215 | } |
<> | 144:ef7eb2e8f9f7 | 216 | |
<> | 144:ef7eb2e8f9f7 | 217 | /** |
<> | 144:ef7eb2e8f9f7 | 218 | * @brief DeInitializes the PCD peripheral |
<> | 144:ef7eb2e8f9f7 | 219 | * @param hpcd: PCD handle |
<> | 144:ef7eb2e8f9f7 | 220 | * @retval HAL status |
<> | 144:ef7eb2e8f9f7 | 221 | */ |
<> | 144:ef7eb2e8f9f7 | 222 | HAL_StatusTypeDef HAL_PCD_DeInit(PCD_HandleTypeDef *hpcd) |
<> | 144:ef7eb2e8f9f7 | 223 | { |
<> | 144:ef7eb2e8f9f7 | 224 | /* Check the PCD handle allocation */ |
<> | 144:ef7eb2e8f9f7 | 225 | if(hpcd == NULL) |
<> | 144:ef7eb2e8f9f7 | 226 | { |
<> | 144:ef7eb2e8f9f7 | 227 | return HAL_ERROR; |
<> | 144:ef7eb2e8f9f7 | 228 | } |
AnnaBridge | 165:e614a9f1c9e2 | 229 | |
<> | 144:ef7eb2e8f9f7 | 230 | hpcd->State = HAL_PCD_STATE_BUSY; |
<> | 144:ef7eb2e8f9f7 | 231 | |
<> | 144:ef7eb2e8f9f7 | 232 | /* Stop Device */ |
<> | 144:ef7eb2e8f9f7 | 233 | HAL_PCD_Stop(hpcd); |
<> | 144:ef7eb2e8f9f7 | 234 | |
<> | 144:ef7eb2e8f9f7 | 235 | /* DeInit the low level hardware */ |
<> | 144:ef7eb2e8f9f7 | 236 | HAL_PCD_MspDeInit(hpcd); |
<> | 144:ef7eb2e8f9f7 | 237 | |
<> | 144:ef7eb2e8f9f7 | 238 | hpcd->State = HAL_PCD_STATE_RESET; |
<> | 144:ef7eb2e8f9f7 | 239 | |
<> | 144:ef7eb2e8f9f7 | 240 | return HAL_OK; |
<> | 144:ef7eb2e8f9f7 | 241 | } |
<> | 144:ef7eb2e8f9f7 | 242 | |
<> | 144:ef7eb2e8f9f7 | 243 | /** |
<> | 144:ef7eb2e8f9f7 | 244 | * @brief Initializes the PCD MSP. |
<> | 144:ef7eb2e8f9f7 | 245 | * @param hpcd: PCD handle |
<> | 144:ef7eb2e8f9f7 | 246 | * @retval None |
<> | 144:ef7eb2e8f9f7 | 247 | */ |
<> | 144:ef7eb2e8f9f7 | 248 | __weak void HAL_PCD_MspInit(PCD_HandleTypeDef *hpcd) |
<> | 144:ef7eb2e8f9f7 | 249 | { |
<> | 144:ef7eb2e8f9f7 | 250 | /* Prevent unused argument(s) compilation warning */ |
<> | 144:ef7eb2e8f9f7 | 251 | UNUSED(hpcd); |
<> | 144:ef7eb2e8f9f7 | 252 | /* NOTE : This function should not be modified, when the callback is needed, |
<> | 144:ef7eb2e8f9f7 | 253 | the HAL_PCD_MspInit could be implemented in the user file |
<> | 144:ef7eb2e8f9f7 | 254 | */ |
<> | 144:ef7eb2e8f9f7 | 255 | } |
<> | 144:ef7eb2e8f9f7 | 256 | |
<> | 144:ef7eb2e8f9f7 | 257 | /** |
<> | 144:ef7eb2e8f9f7 | 258 | * @brief DeInitializes PCD MSP. |
<> | 144:ef7eb2e8f9f7 | 259 | * @param hpcd: PCD handle |
<> | 144:ef7eb2e8f9f7 | 260 | * @retval None |
<> | 144:ef7eb2e8f9f7 | 261 | */ |
<> | 144:ef7eb2e8f9f7 | 262 | __weak void HAL_PCD_MspDeInit(PCD_HandleTypeDef *hpcd) |
<> | 144:ef7eb2e8f9f7 | 263 | { |
<> | 144:ef7eb2e8f9f7 | 264 | /* Prevent unused argument(s) compilation warning */ |
<> | 144:ef7eb2e8f9f7 | 265 | UNUSED(hpcd); |
<> | 144:ef7eb2e8f9f7 | 266 | /* NOTE : This function should not be modified, when the callback is needed, |
<> | 144:ef7eb2e8f9f7 | 267 | the HAL_PCD_MspDeInit could be implemented in the user file |
<> | 144:ef7eb2e8f9f7 | 268 | */ |
<> | 144:ef7eb2e8f9f7 | 269 | } |
<> | 144:ef7eb2e8f9f7 | 270 | |
<> | 144:ef7eb2e8f9f7 | 271 | /** |
<> | 144:ef7eb2e8f9f7 | 272 | * @} |
<> | 144:ef7eb2e8f9f7 | 273 | */ |
<> | 144:ef7eb2e8f9f7 | 274 | |
<> | 144:ef7eb2e8f9f7 | 275 | /** @defgroup PCD_Exported_Functions_Group2 IO operation functions |
<> | 144:ef7eb2e8f9f7 | 276 | * @brief Data transfers functions |
<> | 144:ef7eb2e8f9f7 | 277 | * |
<> | 144:ef7eb2e8f9f7 | 278 | @verbatim |
<> | 144:ef7eb2e8f9f7 | 279 | =============================================================================== |
<> | 144:ef7eb2e8f9f7 | 280 | ##### IO operation functions ##### |
<> | 144:ef7eb2e8f9f7 | 281 | =============================================================================== |
<> | 144:ef7eb2e8f9f7 | 282 | [..] |
<> | 144:ef7eb2e8f9f7 | 283 | This subsection provides a set of functions allowing to manage the PCD data |
<> | 144:ef7eb2e8f9f7 | 284 | transfers. |
<> | 144:ef7eb2e8f9f7 | 285 | |
<> | 144:ef7eb2e8f9f7 | 286 | @endverbatim |
<> | 144:ef7eb2e8f9f7 | 287 | * @{ |
<> | 144:ef7eb2e8f9f7 | 288 | */ |
<> | 144:ef7eb2e8f9f7 | 289 | |
<> | 144:ef7eb2e8f9f7 | 290 | /** |
<> | 144:ef7eb2e8f9f7 | 291 | * @brief Start The USB Device. |
<> | 144:ef7eb2e8f9f7 | 292 | * @param hpcd: PCD handle |
<> | 144:ef7eb2e8f9f7 | 293 | * @retval HAL status |
<> | 144:ef7eb2e8f9f7 | 294 | */ |
<> | 144:ef7eb2e8f9f7 | 295 | HAL_StatusTypeDef HAL_PCD_Start(PCD_HandleTypeDef *hpcd) |
<> | 144:ef7eb2e8f9f7 | 296 | { |
<> | 144:ef7eb2e8f9f7 | 297 | __HAL_LOCK(hpcd); |
<> | 144:ef7eb2e8f9f7 | 298 | HAL_PCDEx_SetConnectionState (hpcd, 1); |
<> | 144:ef7eb2e8f9f7 | 299 | USB_DevConnect (hpcd->Instance); |
<> | 144:ef7eb2e8f9f7 | 300 | __HAL_PCD_ENABLE(hpcd); |
<> | 144:ef7eb2e8f9f7 | 301 | __HAL_UNLOCK(hpcd); |
<> | 144:ef7eb2e8f9f7 | 302 | return HAL_OK; |
<> | 144:ef7eb2e8f9f7 | 303 | } |
<> | 144:ef7eb2e8f9f7 | 304 | |
<> | 144:ef7eb2e8f9f7 | 305 | /** |
<> | 144:ef7eb2e8f9f7 | 306 | * @brief Stop The USB Device. |
<> | 144:ef7eb2e8f9f7 | 307 | * @param hpcd: PCD handle |
<> | 144:ef7eb2e8f9f7 | 308 | * @retval HAL status |
<> | 144:ef7eb2e8f9f7 | 309 | */ |
<> | 144:ef7eb2e8f9f7 | 310 | HAL_StatusTypeDef HAL_PCD_Stop(PCD_HandleTypeDef *hpcd) |
AnnaBridge | 165:e614a9f1c9e2 | 311 | { |
<> | 144:ef7eb2e8f9f7 | 312 | __HAL_LOCK(hpcd); |
<> | 144:ef7eb2e8f9f7 | 313 | __HAL_PCD_DISABLE(hpcd); |
<> | 144:ef7eb2e8f9f7 | 314 | USB_StopDevice(hpcd->Instance); |
<> | 144:ef7eb2e8f9f7 | 315 | USB_DevDisconnect (hpcd->Instance); |
<> | 144:ef7eb2e8f9f7 | 316 | __HAL_UNLOCK(hpcd); |
<> | 144:ef7eb2e8f9f7 | 317 | return HAL_OK; |
<> | 144:ef7eb2e8f9f7 | 318 | } |
<> | 144:ef7eb2e8f9f7 | 319 | |
<> | 144:ef7eb2e8f9f7 | 320 | #if defined (USB_OTG_FS) |
<> | 144:ef7eb2e8f9f7 | 321 | /** |
<> | 144:ef7eb2e8f9f7 | 322 | * @brief This function handles PCD interrupt request. |
<> | 144:ef7eb2e8f9f7 | 323 | * @param hpcd: PCD handle |
<> | 144:ef7eb2e8f9f7 | 324 | * @retval HAL status |
<> | 144:ef7eb2e8f9f7 | 325 | */ |
<> | 144:ef7eb2e8f9f7 | 326 | void HAL_PCD_IRQHandler(PCD_HandleTypeDef *hpcd) |
<> | 144:ef7eb2e8f9f7 | 327 | { |
<> | 144:ef7eb2e8f9f7 | 328 | USB_OTG_GlobalTypeDef *USBx = hpcd->Instance; |
AnnaBridge | 165:e614a9f1c9e2 | 329 | uint32_t index = 0U, ep_intr = 0U, epint = 0U, epnum = 0U; |
AnnaBridge | 165:e614a9f1c9e2 | 330 | uint32_t fifoemptymsk = 0U, temp = 0U; |
<> | 144:ef7eb2e8f9f7 | 331 | USB_OTG_EPTypeDef *ep = NULL; |
<> | 144:ef7eb2e8f9f7 | 332 | |
<> | 144:ef7eb2e8f9f7 | 333 | /* ensure that we are in device mode */ |
<> | 144:ef7eb2e8f9f7 | 334 | if (USB_GetMode(hpcd->Instance) == USB_OTG_MODE_DEVICE) |
<> | 144:ef7eb2e8f9f7 | 335 | { |
<> | 144:ef7eb2e8f9f7 | 336 | /* avoid spurious interrupt */ |
<> | 144:ef7eb2e8f9f7 | 337 | if(__HAL_PCD_IS_INVALID_INTERRUPT(hpcd)) |
<> | 144:ef7eb2e8f9f7 | 338 | { |
<> | 144:ef7eb2e8f9f7 | 339 | return; |
<> | 144:ef7eb2e8f9f7 | 340 | } |
<> | 144:ef7eb2e8f9f7 | 341 | |
<> | 144:ef7eb2e8f9f7 | 342 | if(__HAL_PCD_GET_FLAG(hpcd, USB_OTG_GINTSTS_MMIS)) |
<> | 144:ef7eb2e8f9f7 | 343 | { |
<> | 144:ef7eb2e8f9f7 | 344 | /* incorrect mode, acknowledge the interrupt */ |
<> | 144:ef7eb2e8f9f7 | 345 | __HAL_PCD_CLEAR_FLAG(hpcd, USB_OTG_GINTSTS_MMIS); |
<> | 144:ef7eb2e8f9f7 | 346 | } |
<> | 144:ef7eb2e8f9f7 | 347 | |
<> | 144:ef7eb2e8f9f7 | 348 | if(__HAL_PCD_GET_FLAG(hpcd, USB_OTG_GINTSTS_OEPINT)) |
<> | 144:ef7eb2e8f9f7 | 349 | { |
AnnaBridge | 165:e614a9f1c9e2 | 350 | epnum = 0U; |
<> | 144:ef7eb2e8f9f7 | 351 | |
<> | 144:ef7eb2e8f9f7 | 352 | /* Read in the device interrupt bits */ |
<> | 144:ef7eb2e8f9f7 | 353 | ep_intr = USB_ReadDevAllOutEpInterrupt(hpcd->Instance); |
<> | 144:ef7eb2e8f9f7 | 354 | |
<> | 144:ef7eb2e8f9f7 | 355 | while ( ep_intr ) |
<> | 144:ef7eb2e8f9f7 | 356 | { |
AnnaBridge | 165:e614a9f1c9e2 | 357 | if (ep_intr & 0x1U) |
<> | 144:ef7eb2e8f9f7 | 358 | { |
<> | 144:ef7eb2e8f9f7 | 359 | epint = USB_ReadDevOutEPInterrupt(hpcd->Instance, epnum); |
<> | 144:ef7eb2e8f9f7 | 360 | |
<> | 144:ef7eb2e8f9f7 | 361 | if(( epint & USB_OTG_DOEPINT_XFRC) == USB_OTG_DOEPINT_XFRC) |
<> | 144:ef7eb2e8f9f7 | 362 | { |
<> | 144:ef7eb2e8f9f7 | 363 | CLEAR_OUT_EP_INTR(epnum, USB_OTG_DOEPINT_XFRC); |
<> | 144:ef7eb2e8f9f7 | 364 | |
<> | 144:ef7eb2e8f9f7 | 365 | HAL_PCD_DataOutStageCallback(hpcd, epnum); |
<> | 144:ef7eb2e8f9f7 | 366 | } |
<> | 144:ef7eb2e8f9f7 | 367 | |
<> | 144:ef7eb2e8f9f7 | 368 | if(( epint & USB_OTG_DOEPINT_STUP) == USB_OTG_DOEPINT_STUP) |
<> | 144:ef7eb2e8f9f7 | 369 | { |
<> | 144:ef7eb2e8f9f7 | 370 | /* Inform the upper layer that a setup packet is available */ |
<> | 144:ef7eb2e8f9f7 | 371 | HAL_PCD_SetupStageCallback(hpcd); |
<> | 144:ef7eb2e8f9f7 | 372 | CLEAR_OUT_EP_INTR(epnum, USB_OTG_DOEPINT_STUP); |
<> | 144:ef7eb2e8f9f7 | 373 | } |
<> | 144:ef7eb2e8f9f7 | 374 | |
<> | 144:ef7eb2e8f9f7 | 375 | if(( epint & USB_OTG_DOEPINT_OTEPDIS) == USB_OTG_DOEPINT_OTEPDIS) |
<> | 144:ef7eb2e8f9f7 | 376 | { |
<> | 144:ef7eb2e8f9f7 | 377 | CLEAR_OUT_EP_INTR(epnum, USB_OTG_DOEPINT_OTEPDIS); |
<> | 144:ef7eb2e8f9f7 | 378 | } |
<> | 144:ef7eb2e8f9f7 | 379 | } |
<> | 144:ef7eb2e8f9f7 | 380 | epnum++; |
AnnaBridge | 165:e614a9f1c9e2 | 381 | ep_intr >>= 1U; |
<> | 144:ef7eb2e8f9f7 | 382 | } |
<> | 144:ef7eb2e8f9f7 | 383 | } |
<> | 144:ef7eb2e8f9f7 | 384 | |
<> | 144:ef7eb2e8f9f7 | 385 | if(__HAL_PCD_GET_FLAG(hpcd, USB_OTG_GINTSTS_IEPINT)) |
<> | 144:ef7eb2e8f9f7 | 386 | { |
<> | 144:ef7eb2e8f9f7 | 387 | /* Read in the device interrupt bits */ |
<> | 144:ef7eb2e8f9f7 | 388 | ep_intr = USB_ReadDevAllInEpInterrupt(hpcd->Instance); |
<> | 144:ef7eb2e8f9f7 | 389 | |
AnnaBridge | 165:e614a9f1c9e2 | 390 | epnum = 0U; |
<> | 144:ef7eb2e8f9f7 | 391 | |
<> | 144:ef7eb2e8f9f7 | 392 | while ( ep_intr ) |
<> | 144:ef7eb2e8f9f7 | 393 | { |
AnnaBridge | 165:e614a9f1c9e2 | 394 | if (ep_intr & 0x1U) /* In ITR */ |
<> | 144:ef7eb2e8f9f7 | 395 | { |
<> | 144:ef7eb2e8f9f7 | 396 | epint = USB_ReadDevInEPInterrupt(hpcd->Instance, epnum); |
AnnaBridge | 165:e614a9f1c9e2 | 397 | |
<> | 144:ef7eb2e8f9f7 | 398 | if(( epint & USB_OTG_DIEPINT_XFRC) == USB_OTG_DIEPINT_XFRC) |
<> | 144:ef7eb2e8f9f7 | 399 | { |
AnnaBridge | 165:e614a9f1c9e2 | 400 | fifoemptymsk = 0x1U << epnum; |
<> | 144:ef7eb2e8f9f7 | 401 | USBx_DEVICE->DIEPEMPMSK &= ~fifoemptymsk; |
<> | 144:ef7eb2e8f9f7 | 402 | |
<> | 144:ef7eb2e8f9f7 | 403 | CLEAR_IN_EP_INTR(epnum, USB_OTG_DIEPINT_XFRC); |
<> | 144:ef7eb2e8f9f7 | 404 | |
<> | 144:ef7eb2e8f9f7 | 405 | HAL_PCD_DataInStageCallback(hpcd, epnum); |
<> | 144:ef7eb2e8f9f7 | 406 | } |
<> | 144:ef7eb2e8f9f7 | 407 | if(( epint & USB_OTG_DIEPINT_TOC) == USB_OTG_DIEPINT_TOC) |
<> | 144:ef7eb2e8f9f7 | 408 | { |
<> | 144:ef7eb2e8f9f7 | 409 | CLEAR_IN_EP_INTR(epnum, USB_OTG_DIEPINT_TOC); |
<> | 144:ef7eb2e8f9f7 | 410 | } |
<> | 144:ef7eb2e8f9f7 | 411 | if(( epint & USB_OTG_DIEPINT_ITTXFE) == USB_OTG_DIEPINT_ITTXFE) |
<> | 144:ef7eb2e8f9f7 | 412 | { |
<> | 144:ef7eb2e8f9f7 | 413 | CLEAR_IN_EP_INTR(epnum, USB_OTG_DIEPINT_ITTXFE); |
<> | 144:ef7eb2e8f9f7 | 414 | } |
<> | 144:ef7eb2e8f9f7 | 415 | if(( epint & USB_OTG_DIEPINT_INEPNE) == USB_OTG_DIEPINT_INEPNE) |
<> | 144:ef7eb2e8f9f7 | 416 | { |
<> | 144:ef7eb2e8f9f7 | 417 | CLEAR_IN_EP_INTR(epnum, USB_OTG_DIEPINT_INEPNE); |
<> | 144:ef7eb2e8f9f7 | 418 | } |
<> | 144:ef7eb2e8f9f7 | 419 | if(( epint & USB_OTG_DIEPINT_EPDISD) == USB_OTG_DIEPINT_EPDISD) |
<> | 144:ef7eb2e8f9f7 | 420 | { |
<> | 144:ef7eb2e8f9f7 | 421 | CLEAR_IN_EP_INTR(epnum, USB_OTG_DIEPINT_EPDISD); |
<> | 144:ef7eb2e8f9f7 | 422 | } |
<> | 144:ef7eb2e8f9f7 | 423 | if(( epint & USB_OTG_DIEPINT_TXFE) == USB_OTG_DIEPINT_TXFE) |
<> | 144:ef7eb2e8f9f7 | 424 | { |
<> | 144:ef7eb2e8f9f7 | 425 | PCD_WriteEmptyTxFifo(hpcd , epnum); |
<> | 144:ef7eb2e8f9f7 | 426 | } |
<> | 144:ef7eb2e8f9f7 | 427 | } |
<> | 144:ef7eb2e8f9f7 | 428 | epnum++; |
AnnaBridge | 165:e614a9f1c9e2 | 429 | ep_intr >>= 1U; |
<> | 144:ef7eb2e8f9f7 | 430 | } |
<> | 144:ef7eb2e8f9f7 | 431 | } |
<> | 144:ef7eb2e8f9f7 | 432 | |
<> | 144:ef7eb2e8f9f7 | 433 | /* Handle Resume Interrupt */ |
<> | 144:ef7eb2e8f9f7 | 434 | if(__HAL_PCD_GET_FLAG(hpcd, USB_OTG_GINTSTS_WKUINT)) |
<> | 144:ef7eb2e8f9f7 | 435 | { |
<> | 144:ef7eb2e8f9f7 | 436 | /* Clear the Remote Wake-up signalling */ |
<> | 144:ef7eb2e8f9f7 | 437 | USBx_DEVICE->DCTL &= ~USB_OTG_DCTL_RWUSIG; |
<> | 144:ef7eb2e8f9f7 | 438 | |
<> | 144:ef7eb2e8f9f7 | 439 | HAL_PCD_ResumeCallback(hpcd); |
<> | 144:ef7eb2e8f9f7 | 440 | |
<> | 144:ef7eb2e8f9f7 | 441 | __HAL_PCD_CLEAR_FLAG(hpcd, USB_OTG_GINTSTS_WKUINT); |
<> | 144:ef7eb2e8f9f7 | 442 | } |
<> | 144:ef7eb2e8f9f7 | 443 | |
<> | 144:ef7eb2e8f9f7 | 444 | /* Handle Suspend Interrupt */ |
<> | 144:ef7eb2e8f9f7 | 445 | if(__HAL_PCD_GET_FLAG(hpcd, USB_OTG_GINTSTS_USBSUSP)) |
<> | 144:ef7eb2e8f9f7 | 446 | { |
<> | 144:ef7eb2e8f9f7 | 447 | if((USBx_DEVICE->DSTS & USB_OTG_DSTS_SUSPSTS) == USB_OTG_DSTS_SUSPSTS) |
<> | 144:ef7eb2e8f9f7 | 448 | { |
<> | 144:ef7eb2e8f9f7 | 449 | |
<> | 144:ef7eb2e8f9f7 | 450 | HAL_PCD_SuspendCallback(hpcd); |
<> | 144:ef7eb2e8f9f7 | 451 | } |
<> | 144:ef7eb2e8f9f7 | 452 | __HAL_PCD_CLEAR_FLAG(hpcd, USB_OTG_GINTSTS_USBSUSP); |
<> | 144:ef7eb2e8f9f7 | 453 | } |
AnnaBridge | 165:e614a9f1c9e2 | 454 | |
<> | 144:ef7eb2e8f9f7 | 455 | /* Handle Reset Interrupt */ |
<> | 144:ef7eb2e8f9f7 | 456 | if(__HAL_PCD_GET_FLAG(hpcd, USB_OTG_GINTSTS_USBRST)) |
<> | 144:ef7eb2e8f9f7 | 457 | { |
<> | 144:ef7eb2e8f9f7 | 458 | USBx_DEVICE->DCTL &= ~USB_OTG_DCTL_RWUSIG; |
AnnaBridge | 165:e614a9f1c9e2 | 459 | USB_FlushTxFifo(hpcd->Instance , 0x10U); |
<> | 144:ef7eb2e8f9f7 | 460 | |
AnnaBridge | 165:e614a9f1c9e2 | 461 | for (index = 0U; index < hpcd->Init.dev_endpoints ; index++) |
<> | 144:ef7eb2e8f9f7 | 462 | { |
AnnaBridge | 165:e614a9f1c9e2 | 463 | USBx_INEP(index)->DIEPINT = 0xFFU; |
AnnaBridge | 165:e614a9f1c9e2 | 464 | USBx_OUTEP(index)->DOEPINT = 0xFFU; |
<> | 144:ef7eb2e8f9f7 | 465 | } |
AnnaBridge | 165:e614a9f1c9e2 | 466 | USBx_DEVICE->DAINT = 0xFFFFFFFFU; |
AnnaBridge | 165:e614a9f1c9e2 | 467 | USBx_DEVICE->DAINTMSK |= 0x10001U; |
<> | 144:ef7eb2e8f9f7 | 468 | |
<> | 144:ef7eb2e8f9f7 | 469 | USBx_DEVICE->DOEPMSK |= (USB_OTG_DOEPMSK_STUPM | USB_OTG_DOEPMSK_XFRCM | USB_OTG_DOEPMSK_EPDM); |
<> | 144:ef7eb2e8f9f7 | 470 | USBx_DEVICE->DIEPMSK |= (USB_OTG_DIEPMSK_TOM | USB_OTG_DIEPMSK_XFRCM | USB_OTG_DIEPMSK_EPDM); |
<> | 144:ef7eb2e8f9f7 | 471 | |
<> | 144:ef7eb2e8f9f7 | 472 | /* Set Default Address to 0 */ |
<> | 144:ef7eb2e8f9f7 | 473 | USBx_DEVICE->DCFG &= ~USB_OTG_DCFG_DAD; |
<> | 144:ef7eb2e8f9f7 | 474 | |
<> | 144:ef7eb2e8f9f7 | 475 | /* setup EP0 to receive SETUP packets */ |
<> | 144:ef7eb2e8f9f7 | 476 | USB_EP0_OutStart(hpcd->Instance, (uint8_t *)hpcd->Setup); |
<> | 144:ef7eb2e8f9f7 | 477 | |
<> | 144:ef7eb2e8f9f7 | 478 | __HAL_PCD_CLEAR_FLAG(hpcd, USB_OTG_GINTSTS_USBRST); |
<> | 144:ef7eb2e8f9f7 | 479 | } |
<> | 144:ef7eb2e8f9f7 | 480 | |
<> | 144:ef7eb2e8f9f7 | 481 | /* Handle Enumeration done Interrupt */ |
<> | 144:ef7eb2e8f9f7 | 482 | if(__HAL_PCD_GET_FLAG(hpcd, USB_OTG_GINTSTS_ENUMDNE)) |
<> | 144:ef7eb2e8f9f7 | 483 | { |
<> | 144:ef7eb2e8f9f7 | 484 | USB_ActivateSetup(hpcd->Instance); |
<> | 144:ef7eb2e8f9f7 | 485 | hpcd->Instance->GUSBCFG &= ~USB_OTG_GUSBCFG_TRDT; |
<> | 144:ef7eb2e8f9f7 | 486 | |
<> | 144:ef7eb2e8f9f7 | 487 | hpcd->Init.speed = USB_OTG_SPEED_FULL; |
<> | 144:ef7eb2e8f9f7 | 488 | hpcd->Init.ep0_mps = USB_OTG_FS_MAX_PACKET_SIZE ; |
AnnaBridge | 165:e614a9f1c9e2 | 489 | hpcd->Instance->GUSBCFG |= (uint32_t)((USBD_FS_TRDT_VALUE << 10U) & USB_OTG_GUSBCFG_TRDT); |
<> | 144:ef7eb2e8f9f7 | 490 | |
<> | 144:ef7eb2e8f9f7 | 491 | HAL_PCD_ResetCallback(hpcd); |
<> | 144:ef7eb2e8f9f7 | 492 | |
<> | 144:ef7eb2e8f9f7 | 493 | __HAL_PCD_CLEAR_FLAG(hpcd, USB_OTG_GINTSTS_ENUMDNE); |
<> | 144:ef7eb2e8f9f7 | 494 | } |
AnnaBridge | 165:e614a9f1c9e2 | 495 | |
<> | 144:ef7eb2e8f9f7 | 496 | /* Handle RxQLevel Interrupt */ |
<> | 144:ef7eb2e8f9f7 | 497 | if(__HAL_PCD_GET_FLAG(hpcd, USB_OTG_GINTSTS_RXFLVL)) |
<> | 144:ef7eb2e8f9f7 | 498 | { |
<> | 144:ef7eb2e8f9f7 | 499 | USB_MASK_INTERRUPT(hpcd->Instance, USB_OTG_GINTSTS_RXFLVL); |
<> | 144:ef7eb2e8f9f7 | 500 | temp = USBx->GRXSTSP; |
<> | 144:ef7eb2e8f9f7 | 501 | ep = &hpcd->OUT_ep[temp & USB_OTG_GRXSTSP_EPNUM]; |
<> | 144:ef7eb2e8f9f7 | 502 | |
AnnaBridge | 165:e614a9f1c9e2 | 503 | if(((temp & USB_OTG_GRXSTSP_PKTSTS) >> 17U) == STS_DATA_UPDT) |
<> | 144:ef7eb2e8f9f7 | 504 | { |
AnnaBridge | 165:e614a9f1c9e2 | 505 | if((temp & USB_OTG_GRXSTSP_BCNT) != 0U) |
<> | 144:ef7eb2e8f9f7 | 506 | { |
AnnaBridge | 165:e614a9f1c9e2 | 507 | USB_ReadPacket(USBx, ep->xfer_buff, (temp & USB_OTG_GRXSTSP_BCNT) >> 4U); |
AnnaBridge | 165:e614a9f1c9e2 | 508 | ep->xfer_buff += (temp & USB_OTG_GRXSTSP_BCNT) >> 4U; |
AnnaBridge | 165:e614a9f1c9e2 | 509 | ep->xfer_count += (temp & USB_OTG_GRXSTSP_BCNT) >> 4U; |
<> | 144:ef7eb2e8f9f7 | 510 | } |
<> | 144:ef7eb2e8f9f7 | 511 | } |
AnnaBridge | 165:e614a9f1c9e2 | 512 | else if (((temp & USB_OTG_GRXSTSP_PKTSTS) >> 17U) == STS_SETUP_UPDT) |
<> | 144:ef7eb2e8f9f7 | 513 | { |
AnnaBridge | 165:e614a9f1c9e2 | 514 | USB_ReadPacket(USBx, (uint8_t *)hpcd->Setup, 8U); |
AnnaBridge | 165:e614a9f1c9e2 | 515 | ep->xfer_count += (temp & USB_OTG_GRXSTSP_BCNT) >> 4U; |
<> | 144:ef7eb2e8f9f7 | 516 | } |
<> | 144:ef7eb2e8f9f7 | 517 | USB_UNMASK_INTERRUPT(hpcd->Instance, USB_OTG_GINTSTS_RXFLVL); |
<> | 144:ef7eb2e8f9f7 | 518 | } |
<> | 144:ef7eb2e8f9f7 | 519 | |
<> | 144:ef7eb2e8f9f7 | 520 | /* Handle SOF Interrupt */ |
<> | 144:ef7eb2e8f9f7 | 521 | if(__HAL_PCD_GET_FLAG(hpcd, USB_OTG_GINTSTS_SOF)) |
<> | 144:ef7eb2e8f9f7 | 522 | { |
<> | 144:ef7eb2e8f9f7 | 523 | HAL_PCD_SOFCallback(hpcd); |
<> | 144:ef7eb2e8f9f7 | 524 | __HAL_PCD_CLEAR_FLAG(hpcd, USB_OTG_GINTSTS_SOF); |
<> | 144:ef7eb2e8f9f7 | 525 | } |
<> | 144:ef7eb2e8f9f7 | 526 | |
<> | 144:ef7eb2e8f9f7 | 527 | /* Handle Incomplete ISO IN Interrupt */ |
<> | 144:ef7eb2e8f9f7 | 528 | if(__HAL_PCD_GET_FLAG(hpcd, USB_OTG_GINTSTS_IISOIXFR)) |
<> | 144:ef7eb2e8f9f7 | 529 | { |
<> | 144:ef7eb2e8f9f7 | 530 | HAL_PCD_ISOINIncompleteCallback(hpcd, epnum); |
<> | 144:ef7eb2e8f9f7 | 531 | __HAL_PCD_CLEAR_FLAG(hpcd, USB_OTG_GINTSTS_IISOIXFR); |
<> | 144:ef7eb2e8f9f7 | 532 | } |
<> | 144:ef7eb2e8f9f7 | 533 | |
<> | 144:ef7eb2e8f9f7 | 534 | /* Handle Incomplete ISO OUT Interrupt */ |
<> | 144:ef7eb2e8f9f7 | 535 | if(__HAL_PCD_GET_FLAG(hpcd, USB_OTG_GINTSTS_PXFR_INCOMPISOOUT)) |
<> | 144:ef7eb2e8f9f7 | 536 | { |
<> | 144:ef7eb2e8f9f7 | 537 | HAL_PCD_ISOOUTIncompleteCallback(hpcd, epnum); |
<> | 144:ef7eb2e8f9f7 | 538 | __HAL_PCD_CLEAR_FLAG(hpcd, USB_OTG_GINTSTS_PXFR_INCOMPISOOUT); |
<> | 144:ef7eb2e8f9f7 | 539 | } |
<> | 144:ef7eb2e8f9f7 | 540 | |
<> | 144:ef7eb2e8f9f7 | 541 | /* Handle Connection event Interrupt */ |
<> | 144:ef7eb2e8f9f7 | 542 | if(__HAL_PCD_GET_FLAG(hpcd, USB_OTG_GINTSTS_SRQINT)) |
<> | 144:ef7eb2e8f9f7 | 543 | { |
<> | 144:ef7eb2e8f9f7 | 544 | HAL_PCD_ConnectCallback(hpcd); |
<> | 144:ef7eb2e8f9f7 | 545 | __HAL_PCD_CLEAR_FLAG(hpcd, USB_OTG_GINTSTS_SRQINT); |
<> | 144:ef7eb2e8f9f7 | 546 | } |
<> | 144:ef7eb2e8f9f7 | 547 | |
<> | 144:ef7eb2e8f9f7 | 548 | /* Handle Disconnection event Interrupt */ |
<> | 144:ef7eb2e8f9f7 | 549 | if(__HAL_PCD_GET_FLAG(hpcd, USB_OTG_GINTSTS_OTGINT)) |
<> | 144:ef7eb2e8f9f7 | 550 | { |
<> | 144:ef7eb2e8f9f7 | 551 | temp = hpcd->Instance->GOTGINT; |
<> | 144:ef7eb2e8f9f7 | 552 | |
<> | 144:ef7eb2e8f9f7 | 553 | if((temp & USB_OTG_GOTGINT_SEDET) == USB_OTG_GOTGINT_SEDET) |
<> | 144:ef7eb2e8f9f7 | 554 | { |
<> | 144:ef7eb2e8f9f7 | 555 | HAL_PCD_DisconnectCallback(hpcd); |
<> | 144:ef7eb2e8f9f7 | 556 | } |
<> | 144:ef7eb2e8f9f7 | 557 | hpcd->Instance->GOTGINT |= temp; |
<> | 144:ef7eb2e8f9f7 | 558 | } |
<> | 144:ef7eb2e8f9f7 | 559 | } |
<> | 144:ef7eb2e8f9f7 | 560 | } |
<> | 144:ef7eb2e8f9f7 | 561 | #endif /* USB_OTG_FS */ |
<> | 144:ef7eb2e8f9f7 | 562 | |
<> | 144:ef7eb2e8f9f7 | 563 | #if defined (USB) |
<> | 144:ef7eb2e8f9f7 | 564 | /** |
<> | 144:ef7eb2e8f9f7 | 565 | * @brief This function handles PCD interrupt request. |
<> | 144:ef7eb2e8f9f7 | 566 | * @param hpcd: PCD handle |
<> | 144:ef7eb2e8f9f7 | 567 | * @retval HAL status |
<> | 144:ef7eb2e8f9f7 | 568 | */ |
<> | 144:ef7eb2e8f9f7 | 569 | void HAL_PCD_IRQHandler(PCD_HandleTypeDef *hpcd) |
AnnaBridge | 165:e614a9f1c9e2 | 570 | { |
<> | 144:ef7eb2e8f9f7 | 571 | if (__HAL_PCD_GET_FLAG (hpcd, USB_ISTR_CTR)) |
<> | 144:ef7eb2e8f9f7 | 572 | { |
<> | 144:ef7eb2e8f9f7 | 573 | /* servicing of the endpoint correct transfer interrupt */ |
<> | 144:ef7eb2e8f9f7 | 574 | /* clear of the CTR flag into the sub */ |
<> | 144:ef7eb2e8f9f7 | 575 | PCD_EP_ISR_Handler(hpcd); |
<> | 144:ef7eb2e8f9f7 | 576 | } |
<> | 144:ef7eb2e8f9f7 | 577 | |
<> | 144:ef7eb2e8f9f7 | 578 | if (__HAL_PCD_GET_FLAG (hpcd, USB_ISTR_RESET)) |
<> | 144:ef7eb2e8f9f7 | 579 | { |
<> | 144:ef7eb2e8f9f7 | 580 | __HAL_PCD_CLEAR_FLAG(hpcd, USB_ISTR_RESET); |
<> | 144:ef7eb2e8f9f7 | 581 | HAL_PCD_ResetCallback(hpcd); |
AnnaBridge | 165:e614a9f1c9e2 | 582 | HAL_PCD_SetAddress(hpcd, 0U); |
<> | 144:ef7eb2e8f9f7 | 583 | } |
<> | 144:ef7eb2e8f9f7 | 584 | |
<> | 144:ef7eb2e8f9f7 | 585 | if (__HAL_PCD_GET_FLAG (hpcd, USB_ISTR_PMAOVR)) |
<> | 144:ef7eb2e8f9f7 | 586 | { |
<> | 144:ef7eb2e8f9f7 | 587 | __HAL_PCD_CLEAR_FLAG(hpcd, USB_ISTR_PMAOVR); |
<> | 144:ef7eb2e8f9f7 | 588 | } |
<> | 144:ef7eb2e8f9f7 | 589 | if (__HAL_PCD_GET_FLAG (hpcd, USB_ISTR_ERR)) |
<> | 144:ef7eb2e8f9f7 | 590 | { |
<> | 144:ef7eb2e8f9f7 | 591 | __HAL_PCD_CLEAR_FLAG(hpcd, USB_ISTR_ERR); |
<> | 144:ef7eb2e8f9f7 | 592 | } |
<> | 144:ef7eb2e8f9f7 | 593 | |
<> | 144:ef7eb2e8f9f7 | 594 | if (__HAL_PCD_GET_FLAG (hpcd, USB_ISTR_WKUP)) |
AnnaBridge | 165:e614a9f1c9e2 | 595 | { |
<> | 144:ef7eb2e8f9f7 | 596 | hpcd->Instance->CNTR &= ~(USB_CNTR_LP_MODE); |
AnnaBridge | 165:e614a9f1c9e2 | 597 | hpcd->Instance->CNTR &= ~(USB_CNTR_FSUSP); |
<> | 144:ef7eb2e8f9f7 | 598 | |
<> | 144:ef7eb2e8f9f7 | 599 | HAL_PCD_ResumeCallback(hpcd); |
AnnaBridge | 165:e614a9f1c9e2 | 600 | |
<> | 144:ef7eb2e8f9f7 | 601 | __HAL_PCD_CLEAR_FLAG(hpcd, USB_ISTR_WKUP); |
<> | 144:ef7eb2e8f9f7 | 602 | } |
<> | 144:ef7eb2e8f9f7 | 603 | |
<> | 144:ef7eb2e8f9f7 | 604 | if (__HAL_PCD_GET_FLAG (hpcd, USB_ISTR_SUSP)) |
AnnaBridge | 165:e614a9f1c9e2 | 605 | { |
AnnaBridge | 165:e614a9f1c9e2 | 606 | /* Force low-power mode in the macrocell */ |
AnnaBridge | 165:e614a9f1c9e2 | 607 | hpcd->Instance->CNTR |= USB_CNTR_FSUSP; |
AnnaBridge | 165:e614a9f1c9e2 | 608 | |
<> | 144:ef7eb2e8f9f7 | 609 | /* clear of the ISTR bit must be done after setting of CNTR_FSUSP */ |
<> | 144:ef7eb2e8f9f7 | 610 | __HAL_PCD_CLEAR_FLAG(hpcd, USB_ISTR_SUSP); |
AnnaBridge | 165:e614a9f1c9e2 | 611 | |
<> | 144:ef7eb2e8f9f7 | 612 | hpcd->Instance->CNTR |= USB_CNTR_LP_MODE; |
AnnaBridge | 165:e614a9f1c9e2 | 613 | if (__HAL_PCD_GET_FLAG (hpcd, USB_ISTR_WKUP) == 0U) |
<> | 144:ef7eb2e8f9f7 | 614 | { |
<> | 144:ef7eb2e8f9f7 | 615 | HAL_PCD_SuspendCallback(hpcd); |
<> | 144:ef7eb2e8f9f7 | 616 | } |
<> | 144:ef7eb2e8f9f7 | 617 | } |
<> | 144:ef7eb2e8f9f7 | 618 | |
<> | 144:ef7eb2e8f9f7 | 619 | if (__HAL_PCD_GET_FLAG (hpcd, USB_ISTR_SOF)) |
<> | 144:ef7eb2e8f9f7 | 620 | { |
<> | 144:ef7eb2e8f9f7 | 621 | __HAL_PCD_CLEAR_FLAG(hpcd, USB_ISTR_SOF); |
<> | 144:ef7eb2e8f9f7 | 622 | HAL_PCD_SOFCallback(hpcd); |
<> | 144:ef7eb2e8f9f7 | 623 | } |
<> | 144:ef7eb2e8f9f7 | 624 | |
<> | 144:ef7eb2e8f9f7 | 625 | if (__HAL_PCD_GET_FLAG (hpcd, USB_ISTR_ESOF)) |
<> | 144:ef7eb2e8f9f7 | 626 | { |
<> | 144:ef7eb2e8f9f7 | 627 | /* clear ESOF flag in ISTR */ |
<> | 144:ef7eb2e8f9f7 | 628 | __HAL_PCD_CLEAR_FLAG(hpcd, USB_ISTR_ESOF); |
<> | 144:ef7eb2e8f9f7 | 629 | } |
<> | 144:ef7eb2e8f9f7 | 630 | } |
<> | 144:ef7eb2e8f9f7 | 631 | #endif /* USB */ |
<> | 144:ef7eb2e8f9f7 | 632 | |
<> | 144:ef7eb2e8f9f7 | 633 | /** |
<> | 144:ef7eb2e8f9f7 | 634 | * @brief Data out stage callbacks |
<> | 144:ef7eb2e8f9f7 | 635 | * @param hpcd: PCD handle |
<> | 144:ef7eb2e8f9f7 | 636 | * @param epnum: endpoint number |
<> | 144:ef7eb2e8f9f7 | 637 | * @retval None |
<> | 144:ef7eb2e8f9f7 | 638 | */ |
<> | 144:ef7eb2e8f9f7 | 639 | __weak void HAL_PCD_DataOutStageCallback(PCD_HandleTypeDef *hpcd, uint8_t epnum) |
<> | 144:ef7eb2e8f9f7 | 640 | { |
<> | 144:ef7eb2e8f9f7 | 641 | /* Prevent unused argument(s) compilation warning */ |
<> | 144:ef7eb2e8f9f7 | 642 | UNUSED(hpcd); |
<> | 144:ef7eb2e8f9f7 | 643 | UNUSED(epnum); |
<> | 144:ef7eb2e8f9f7 | 644 | /* NOTE : This function should not be modified, when the callback is needed, |
<> | 144:ef7eb2e8f9f7 | 645 | the HAL_PCD_DataOutStageCallback could be implemented in the user file |
<> | 144:ef7eb2e8f9f7 | 646 | */ |
<> | 144:ef7eb2e8f9f7 | 647 | } |
<> | 144:ef7eb2e8f9f7 | 648 | |
<> | 144:ef7eb2e8f9f7 | 649 | /** |
<> | 144:ef7eb2e8f9f7 | 650 | * @brief Data IN stage callbacks |
<> | 144:ef7eb2e8f9f7 | 651 | * @param hpcd: PCD handle |
<> | 144:ef7eb2e8f9f7 | 652 | * @param epnum: endpoint number |
<> | 144:ef7eb2e8f9f7 | 653 | * @retval None |
<> | 144:ef7eb2e8f9f7 | 654 | */ |
<> | 144:ef7eb2e8f9f7 | 655 | __weak void HAL_PCD_DataInStageCallback(PCD_HandleTypeDef *hpcd, uint8_t epnum) |
<> | 144:ef7eb2e8f9f7 | 656 | { |
<> | 144:ef7eb2e8f9f7 | 657 | /* Prevent unused argument(s) compilation warning */ |
<> | 144:ef7eb2e8f9f7 | 658 | UNUSED(hpcd); |
<> | 144:ef7eb2e8f9f7 | 659 | UNUSED(epnum); |
<> | 144:ef7eb2e8f9f7 | 660 | /* NOTE : This function should not be modified, when the callback is needed, |
<> | 144:ef7eb2e8f9f7 | 661 | the HAL_PCD_DataInStageCallback could be implemented in the user file |
<> | 144:ef7eb2e8f9f7 | 662 | */ |
<> | 144:ef7eb2e8f9f7 | 663 | } |
<> | 144:ef7eb2e8f9f7 | 664 | /** |
<> | 144:ef7eb2e8f9f7 | 665 | * @brief Setup stage callback |
<> | 144:ef7eb2e8f9f7 | 666 | * @param hpcd: PCD handle |
<> | 144:ef7eb2e8f9f7 | 667 | * @retval None |
<> | 144:ef7eb2e8f9f7 | 668 | */ |
<> | 144:ef7eb2e8f9f7 | 669 | __weak void HAL_PCD_SetupStageCallback(PCD_HandleTypeDef *hpcd) |
<> | 144:ef7eb2e8f9f7 | 670 | { |
<> | 144:ef7eb2e8f9f7 | 671 | /* Prevent unused argument(s) compilation warning */ |
<> | 144:ef7eb2e8f9f7 | 672 | UNUSED(hpcd); |
<> | 144:ef7eb2e8f9f7 | 673 | /* NOTE : This function should not be modified, when the callback is needed, |
<> | 144:ef7eb2e8f9f7 | 674 | the HAL_PCD_SetupStageCallback could be implemented in the user file |
<> | 144:ef7eb2e8f9f7 | 675 | */ |
<> | 144:ef7eb2e8f9f7 | 676 | } |
<> | 144:ef7eb2e8f9f7 | 677 | |
<> | 144:ef7eb2e8f9f7 | 678 | /** |
<> | 144:ef7eb2e8f9f7 | 679 | * @brief USB Start Of Frame callbacks |
<> | 144:ef7eb2e8f9f7 | 680 | * @param hpcd: PCD handle |
<> | 144:ef7eb2e8f9f7 | 681 | * @retval None |
<> | 144:ef7eb2e8f9f7 | 682 | */ |
<> | 144:ef7eb2e8f9f7 | 683 | __weak void HAL_PCD_SOFCallback(PCD_HandleTypeDef *hpcd) |
<> | 144:ef7eb2e8f9f7 | 684 | { |
<> | 144:ef7eb2e8f9f7 | 685 | /* Prevent unused argument(s) compilation warning */ |
<> | 144:ef7eb2e8f9f7 | 686 | UNUSED(hpcd); |
<> | 144:ef7eb2e8f9f7 | 687 | /* NOTE : This function should not be modified, when the callback is needed, |
<> | 144:ef7eb2e8f9f7 | 688 | the HAL_PCD_SOFCallback could be implemented in the user file |
<> | 144:ef7eb2e8f9f7 | 689 | */ |
<> | 144:ef7eb2e8f9f7 | 690 | } |
<> | 144:ef7eb2e8f9f7 | 691 | |
<> | 144:ef7eb2e8f9f7 | 692 | /** |
<> | 144:ef7eb2e8f9f7 | 693 | * @brief USB Reset callbacks |
<> | 144:ef7eb2e8f9f7 | 694 | * @param hpcd: PCD handle |
<> | 144:ef7eb2e8f9f7 | 695 | * @retval None |
<> | 144:ef7eb2e8f9f7 | 696 | */ |
<> | 144:ef7eb2e8f9f7 | 697 | __weak void HAL_PCD_ResetCallback(PCD_HandleTypeDef *hpcd) |
<> | 144:ef7eb2e8f9f7 | 698 | { |
<> | 144:ef7eb2e8f9f7 | 699 | /* Prevent unused argument(s) compilation warning */ |
<> | 144:ef7eb2e8f9f7 | 700 | UNUSED(hpcd); |
<> | 144:ef7eb2e8f9f7 | 701 | /* NOTE : This function should not be modified, when the callback is needed, |
<> | 144:ef7eb2e8f9f7 | 702 | the HAL_PCD_ResetCallback could be implemented in the user file |
<> | 144:ef7eb2e8f9f7 | 703 | */ |
<> | 144:ef7eb2e8f9f7 | 704 | } |
<> | 144:ef7eb2e8f9f7 | 705 | |
<> | 144:ef7eb2e8f9f7 | 706 | /** |
<> | 144:ef7eb2e8f9f7 | 707 | * @brief Suspend event callbacks |
<> | 144:ef7eb2e8f9f7 | 708 | * @param hpcd: PCD handle |
<> | 144:ef7eb2e8f9f7 | 709 | * @retval None |
<> | 144:ef7eb2e8f9f7 | 710 | */ |
<> | 144:ef7eb2e8f9f7 | 711 | __weak void HAL_PCD_SuspendCallback(PCD_HandleTypeDef *hpcd) |
<> | 144:ef7eb2e8f9f7 | 712 | { |
<> | 144:ef7eb2e8f9f7 | 713 | /* Prevent unused argument(s) compilation warning */ |
<> | 144:ef7eb2e8f9f7 | 714 | UNUSED(hpcd); |
<> | 144:ef7eb2e8f9f7 | 715 | /* NOTE : This function should not be modified, when the callback is needed, |
<> | 144:ef7eb2e8f9f7 | 716 | the HAL_PCD_SuspendCallback could be implemented in the user file |
<> | 144:ef7eb2e8f9f7 | 717 | */ |
<> | 144:ef7eb2e8f9f7 | 718 | } |
<> | 144:ef7eb2e8f9f7 | 719 | |
<> | 144:ef7eb2e8f9f7 | 720 | /** |
<> | 144:ef7eb2e8f9f7 | 721 | * @brief Resume event callbacks |
<> | 144:ef7eb2e8f9f7 | 722 | * @param hpcd: PCD handle |
<> | 144:ef7eb2e8f9f7 | 723 | * @retval None |
<> | 144:ef7eb2e8f9f7 | 724 | */ |
<> | 144:ef7eb2e8f9f7 | 725 | __weak void HAL_PCD_ResumeCallback(PCD_HandleTypeDef *hpcd) |
<> | 144:ef7eb2e8f9f7 | 726 | { |
<> | 144:ef7eb2e8f9f7 | 727 | /* Prevent unused argument(s) compilation warning */ |
<> | 144:ef7eb2e8f9f7 | 728 | UNUSED(hpcd); |
<> | 144:ef7eb2e8f9f7 | 729 | /* NOTE : This function should not be modified, when the callback is needed, |
<> | 144:ef7eb2e8f9f7 | 730 | the HAL_PCD_ResumeCallback could be implemented in the user file |
<> | 144:ef7eb2e8f9f7 | 731 | */ |
<> | 144:ef7eb2e8f9f7 | 732 | } |
<> | 144:ef7eb2e8f9f7 | 733 | |
<> | 144:ef7eb2e8f9f7 | 734 | /** |
<> | 144:ef7eb2e8f9f7 | 735 | * @brief Incomplete ISO OUT callbacks |
<> | 144:ef7eb2e8f9f7 | 736 | * @param hpcd: PCD handle |
<> | 144:ef7eb2e8f9f7 | 737 | * @param epnum: endpoint number |
<> | 144:ef7eb2e8f9f7 | 738 | * @retval None |
<> | 144:ef7eb2e8f9f7 | 739 | */ |
<> | 144:ef7eb2e8f9f7 | 740 | __weak void HAL_PCD_ISOOUTIncompleteCallback(PCD_HandleTypeDef *hpcd, uint8_t epnum) |
<> | 144:ef7eb2e8f9f7 | 741 | { |
<> | 144:ef7eb2e8f9f7 | 742 | /* Prevent unused argument(s) compilation warning */ |
<> | 144:ef7eb2e8f9f7 | 743 | UNUSED(hpcd); |
<> | 144:ef7eb2e8f9f7 | 744 | UNUSED(epnum); |
<> | 144:ef7eb2e8f9f7 | 745 | /* NOTE : This function should not be modified, when the callback is needed, |
<> | 144:ef7eb2e8f9f7 | 746 | the HAL_PCD_ISOOUTIncompleteCallback could be implemented in the user file |
<> | 144:ef7eb2e8f9f7 | 747 | */ |
<> | 144:ef7eb2e8f9f7 | 748 | } |
<> | 144:ef7eb2e8f9f7 | 749 | |
<> | 144:ef7eb2e8f9f7 | 750 | /** |
<> | 144:ef7eb2e8f9f7 | 751 | * @brief Incomplete ISO IN callbacks |
<> | 144:ef7eb2e8f9f7 | 752 | * @param hpcd: PCD handle |
<> | 144:ef7eb2e8f9f7 | 753 | * @param epnum: endpoint number |
<> | 144:ef7eb2e8f9f7 | 754 | * @retval None |
<> | 144:ef7eb2e8f9f7 | 755 | */ |
<> | 144:ef7eb2e8f9f7 | 756 | __weak void HAL_PCD_ISOINIncompleteCallback(PCD_HandleTypeDef *hpcd, uint8_t epnum) |
<> | 144:ef7eb2e8f9f7 | 757 | { |
<> | 144:ef7eb2e8f9f7 | 758 | /* Prevent unused argument(s) compilation warning */ |
<> | 144:ef7eb2e8f9f7 | 759 | UNUSED(hpcd); |
<> | 144:ef7eb2e8f9f7 | 760 | UNUSED(epnum); |
<> | 144:ef7eb2e8f9f7 | 761 | /* NOTE : This function should not be modified, when the callback is needed, |
<> | 144:ef7eb2e8f9f7 | 762 | the HAL_PCD_ISOINIncompleteCallback could be implemented in the user file |
<> | 144:ef7eb2e8f9f7 | 763 | */ |
<> | 144:ef7eb2e8f9f7 | 764 | } |
<> | 144:ef7eb2e8f9f7 | 765 | |
<> | 144:ef7eb2e8f9f7 | 766 | /** |
<> | 144:ef7eb2e8f9f7 | 767 | * @brief Connection event callbacks |
<> | 144:ef7eb2e8f9f7 | 768 | * @param hpcd: PCD handle |
<> | 144:ef7eb2e8f9f7 | 769 | * @retval None |
<> | 144:ef7eb2e8f9f7 | 770 | */ |
<> | 144:ef7eb2e8f9f7 | 771 | __weak void HAL_PCD_ConnectCallback(PCD_HandleTypeDef *hpcd) |
<> | 144:ef7eb2e8f9f7 | 772 | { |
<> | 144:ef7eb2e8f9f7 | 773 | /* Prevent unused argument(s) compilation warning */ |
<> | 144:ef7eb2e8f9f7 | 774 | UNUSED(hpcd); |
<> | 144:ef7eb2e8f9f7 | 775 | /* NOTE : This function should not be modified, when the callback is needed, |
<> | 144:ef7eb2e8f9f7 | 776 | the HAL_PCD_ConnectCallback could be implemented in the user file |
<> | 144:ef7eb2e8f9f7 | 777 | */ |
<> | 144:ef7eb2e8f9f7 | 778 | } |
<> | 144:ef7eb2e8f9f7 | 779 | |
<> | 144:ef7eb2e8f9f7 | 780 | /** |
<> | 144:ef7eb2e8f9f7 | 781 | * @brief Disconnection event callbacks |
<> | 144:ef7eb2e8f9f7 | 782 | * @param hpcd: PCD handle |
<> | 144:ef7eb2e8f9f7 | 783 | * @retval None |
<> | 144:ef7eb2e8f9f7 | 784 | */ |
<> | 144:ef7eb2e8f9f7 | 785 | __weak void HAL_PCD_DisconnectCallback(PCD_HandleTypeDef *hpcd) |
<> | 144:ef7eb2e8f9f7 | 786 | { |
<> | 144:ef7eb2e8f9f7 | 787 | /* Prevent unused argument(s) compilation warning */ |
<> | 144:ef7eb2e8f9f7 | 788 | UNUSED(hpcd); |
<> | 144:ef7eb2e8f9f7 | 789 | /* NOTE : This function should not be modified, when the callback is needed, |
<> | 144:ef7eb2e8f9f7 | 790 | the HAL_PCD_DisconnectCallback could be implemented in the user file |
<> | 144:ef7eb2e8f9f7 | 791 | */ |
<> | 144:ef7eb2e8f9f7 | 792 | } |
<> | 144:ef7eb2e8f9f7 | 793 | |
<> | 144:ef7eb2e8f9f7 | 794 | /** |
<> | 144:ef7eb2e8f9f7 | 795 | * @} |
<> | 144:ef7eb2e8f9f7 | 796 | */ |
<> | 144:ef7eb2e8f9f7 | 797 | |
<> | 144:ef7eb2e8f9f7 | 798 | /** @defgroup PCD_Exported_Functions_Group3 Peripheral Control functions |
<> | 144:ef7eb2e8f9f7 | 799 | * @brief management functions |
<> | 144:ef7eb2e8f9f7 | 800 | * |
<> | 144:ef7eb2e8f9f7 | 801 | @verbatim |
<> | 144:ef7eb2e8f9f7 | 802 | =============================================================================== |
<> | 144:ef7eb2e8f9f7 | 803 | ##### Peripheral Control functions ##### |
<> | 144:ef7eb2e8f9f7 | 804 | =============================================================================== |
<> | 144:ef7eb2e8f9f7 | 805 | [..] |
<> | 144:ef7eb2e8f9f7 | 806 | This subsection provides a set of functions allowing to control the PCD data |
<> | 144:ef7eb2e8f9f7 | 807 | transfers. |
<> | 144:ef7eb2e8f9f7 | 808 | |
<> | 144:ef7eb2e8f9f7 | 809 | @endverbatim |
<> | 144:ef7eb2e8f9f7 | 810 | * @{ |
<> | 144:ef7eb2e8f9f7 | 811 | */ |
<> | 144:ef7eb2e8f9f7 | 812 | |
<> | 144:ef7eb2e8f9f7 | 813 | /** |
<> | 144:ef7eb2e8f9f7 | 814 | * @brief Connect the USB device |
<> | 144:ef7eb2e8f9f7 | 815 | * @param hpcd: PCD handle |
<> | 144:ef7eb2e8f9f7 | 816 | * @retval HAL status |
<> | 144:ef7eb2e8f9f7 | 817 | */ |
<> | 144:ef7eb2e8f9f7 | 818 | HAL_StatusTypeDef HAL_PCD_DevConnect(PCD_HandleTypeDef *hpcd) |
<> | 144:ef7eb2e8f9f7 | 819 | { |
<> | 144:ef7eb2e8f9f7 | 820 | __HAL_LOCK(hpcd); |
<> | 144:ef7eb2e8f9f7 | 821 | HAL_PCDEx_SetConnectionState (hpcd, 1); |
<> | 144:ef7eb2e8f9f7 | 822 | USB_DevConnect(hpcd->Instance); |
<> | 144:ef7eb2e8f9f7 | 823 | __HAL_UNLOCK(hpcd); |
<> | 144:ef7eb2e8f9f7 | 824 | return HAL_OK; |
<> | 144:ef7eb2e8f9f7 | 825 | } |
<> | 144:ef7eb2e8f9f7 | 826 | |
<> | 144:ef7eb2e8f9f7 | 827 | /** |
<> | 144:ef7eb2e8f9f7 | 828 | * @brief Disconnect the USB device |
<> | 144:ef7eb2e8f9f7 | 829 | * @param hpcd: PCD handle |
<> | 144:ef7eb2e8f9f7 | 830 | * @retval HAL status |
<> | 144:ef7eb2e8f9f7 | 831 | */ |
<> | 144:ef7eb2e8f9f7 | 832 | HAL_StatusTypeDef HAL_PCD_DevDisconnect(PCD_HandleTypeDef *hpcd) |
<> | 144:ef7eb2e8f9f7 | 833 | { |
<> | 144:ef7eb2e8f9f7 | 834 | __HAL_LOCK(hpcd); |
AnnaBridge | 165:e614a9f1c9e2 | 835 | HAL_PCDEx_SetConnectionState (hpcd, 0U); |
<> | 144:ef7eb2e8f9f7 | 836 | USB_DevDisconnect(hpcd->Instance); |
<> | 144:ef7eb2e8f9f7 | 837 | __HAL_UNLOCK(hpcd); |
<> | 144:ef7eb2e8f9f7 | 838 | return HAL_OK; |
<> | 144:ef7eb2e8f9f7 | 839 | } |
<> | 144:ef7eb2e8f9f7 | 840 | |
<> | 144:ef7eb2e8f9f7 | 841 | /** |
<> | 144:ef7eb2e8f9f7 | 842 | * @brief Set the USB Device address |
<> | 144:ef7eb2e8f9f7 | 843 | * @param hpcd: PCD handle |
<> | 144:ef7eb2e8f9f7 | 844 | * @param address: new device address |
<> | 144:ef7eb2e8f9f7 | 845 | * @retval HAL status |
<> | 144:ef7eb2e8f9f7 | 846 | */ |
<> | 144:ef7eb2e8f9f7 | 847 | HAL_StatusTypeDef HAL_PCD_SetAddress(PCD_HandleTypeDef *hpcd, uint8_t address) |
<> | 144:ef7eb2e8f9f7 | 848 | { |
<> | 144:ef7eb2e8f9f7 | 849 | __HAL_LOCK(hpcd); |
<> | 144:ef7eb2e8f9f7 | 850 | hpcd->USB_Address = address; |
<> | 144:ef7eb2e8f9f7 | 851 | USB_SetDevAddress(hpcd->Instance, address); |
<> | 144:ef7eb2e8f9f7 | 852 | __HAL_UNLOCK(hpcd); |
<> | 144:ef7eb2e8f9f7 | 853 | return HAL_OK; |
<> | 144:ef7eb2e8f9f7 | 854 | } |
<> | 144:ef7eb2e8f9f7 | 855 | /** |
<> | 144:ef7eb2e8f9f7 | 856 | * @brief Open and configure an endpoint |
<> | 144:ef7eb2e8f9f7 | 857 | * @param hpcd: PCD handle |
<> | 144:ef7eb2e8f9f7 | 858 | * @param ep_addr: endpoint address |
<> | 144:ef7eb2e8f9f7 | 859 | * @param ep_mps: endpoint max packet size |
<> | 144:ef7eb2e8f9f7 | 860 | * @param ep_type: endpoint type |
<> | 144:ef7eb2e8f9f7 | 861 | * @retval HAL status |
<> | 144:ef7eb2e8f9f7 | 862 | */ |
<> | 144:ef7eb2e8f9f7 | 863 | HAL_StatusTypeDef HAL_PCD_EP_Open(PCD_HandleTypeDef *hpcd, uint8_t ep_addr, uint16_t ep_mps, uint8_t ep_type) |
<> | 144:ef7eb2e8f9f7 | 864 | { |
<> | 144:ef7eb2e8f9f7 | 865 | HAL_StatusTypeDef ret = HAL_OK; |
<> | 144:ef7eb2e8f9f7 | 866 | PCD_EPTypeDef *ep = NULL; |
<> | 144:ef7eb2e8f9f7 | 867 | |
AnnaBridge | 165:e614a9f1c9e2 | 868 | if ((ep_addr & 0x80U) == 0x80U) |
<> | 144:ef7eb2e8f9f7 | 869 | { |
AnnaBridge | 165:e614a9f1c9e2 | 870 | ep = &hpcd->IN_ep[ep_addr & 0x7FU]; |
<> | 144:ef7eb2e8f9f7 | 871 | } |
<> | 144:ef7eb2e8f9f7 | 872 | else |
<> | 144:ef7eb2e8f9f7 | 873 | { |
AnnaBridge | 165:e614a9f1c9e2 | 874 | ep = &hpcd->OUT_ep[ep_addr & 0x7FU]; |
<> | 144:ef7eb2e8f9f7 | 875 | } |
AnnaBridge | 165:e614a9f1c9e2 | 876 | ep->num = ep_addr & 0x7FU; |
<> | 144:ef7eb2e8f9f7 | 877 | |
AnnaBridge | 165:e614a9f1c9e2 | 878 | ep->is_in = (0x80U & ep_addr) != 0U; |
<> | 144:ef7eb2e8f9f7 | 879 | ep->maxpacket = ep_mps; |
<> | 144:ef7eb2e8f9f7 | 880 | ep->type = ep_type; |
<> | 144:ef7eb2e8f9f7 | 881 | |
<> | 144:ef7eb2e8f9f7 | 882 | __HAL_LOCK(hpcd); |
<> | 144:ef7eb2e8f9f7 | 883 | USB_ActivateEndpoint(hpcd->Instance , ep); |
<> | 144:ef7eb2e8f9f7 | 884 | __HAL_UNLOCK(hpcd); |
<> | 144:ef7eb2e8f9f7 | 885 | return ret; |
<> | 144:ef7eb2e8f9f7 | 886 | } |
<> | 144:ef7eb2e8f9f7 | 887 | |
<> | 144:ef7eb2e8f9f7 | 888 | /** |
<> | 144:ef7eb2e8f9f7 | 889 | * @brief Deactivate an endpoint |
<> | 144:ef7eb2e8f9f7 | 890 | * @param hpcd: PCD handle |
<> | 144:ef7eb2e8f9f7 | 891 | * @param ep_addr: endpoint address |
<> | 144:ef7eb2e8f9f7 | 892 | * @retval HAL status |
<> | 144:ef7eb2e8f9f7 | 893 | */ |
<> | 144:ef7eb2e8f9f7 | 894 | HAL_StatusTypeDef HAL_PCD_EP_Close(PCD_HandleTypeDef *hpcd, uint8_t ep_addr) |
<> | 144:ef7eb2e8f9f7 | 895 | { |
<> | 144:ef7eb2e8f9f7 | 896 | PCD_EPTypeDef *ep = NULL; |
<> | 144:ef7eb2e8f9f7 | 897 | |
AnnaBridge | 165:e614a9f1c9e2 | 898 | if ((ep_addr & 0x80U) == 0x80U) |
<> | 144:ef7eb2e8f9f7 | 899 | { |
AnnaBridge | 165:e614a9f1c9e2 | 900 | ep = &hpcd->IN_ep[ep_addr & 0x7FU]; |
<> | 144:ef7eb2e8f9f7 | 901 | } |
<> | 144:ef7eb2e8f9f7 | 902 | else |
<> | 144:ef7eb2e8f9f7 | 903 | { |
AnnaBridge | 165:e614a9f1c9e2 | 904 | ep = &hpcd->OUT_ep[ep_addr & 0x7FU]; |
<> | 144:ef7eb2e8f9f7 | 905 | } |
AnnaBridge | 165:e614a9f1c9e2 | 906 | ep->num = ep_addr & 0x7FU; |
<> | 144:ef7eb2e8f9f7 | 907 | |
AnnaBridge | 165:e614a9f1c9e2 | 908 | ep->is_in = (0x80U & ep_addr) != 0U; |
<> | 144:ef7eb2e8f9f7 | 909 | |
<> | 144:ef7eb2e8f9f7 | 910 | __HAL_LOCK(hpcd); |
<> | 144:ef7eb2e8f9f7 | 911 | USB_DeactivateEndpoint(hpcd->Instance , ep); |
<> | 144:ef7eb2e8f9f7 | 912 | __HAL_UNLOCK(hpcd); |
<> | 144:ef7eb2e8f9f7 | 913 | return HAL_OK; |
<> | 144:ef7eb2e8f9f7 | 914 | } |
<> | 144:ef7eb2e8f9f7 | 915 | |
<> | 144:ef7eb2e8f9f7 | 916 | |
<> | 144:ef7eb2e8f9f7 | 917 | /** |
<> | 144:ef7eb2e8f9f7 | 918 | * @brief Receive an amount of data |
<> | 144:ef7eb2e8f9f7 | 919 | * @param hpcd: PCD handle |
<> | 144:ef7eb2e8f9f7 | 920 | * @param ep_addr: endpoint address |
<> | 144:ef7eb2e8f9f7 | 921 | * @param pBuf: pointer to the reception buffer |
<> | 144:ef7eb2e8f9f7 | 922 | * @param len: amount of data to be received |
<> | 144:ef7eb2e8f9f7 | 923 | * @retval HAL status |
<> | 144:ef7eb2e8f9f7 | 924 | */ |
<> | 144:ef7eb2e8f9f7 | 925 | HAL_StatusTypeDef HAL_PCD_EP_Receive(PCD_HandleTypeDef *hpcd, uint8_t ep_addr, uint8_t *pBuf, uint32_t len) |
<> | 144:ef7eb2e8f9f7 | 926 | { |
<> | 144:ef7eb2e8f9f7 | 927 | PCD_EPTypeDef *ep = NULL; |
<> | 144:ef7eb2e8f9f7 | 928 | |
AnnaBridge | 165:e614a9f1c9e2 | 929 | ep = &hpcd->OUT_ep[ep_addr & 0x7FU]; |
<> | 144:ef7eb2e8f9f7 | 930 | |
<> | 144:ef7eb2e8f9f7 | 931 | /*setup and start the Xfer */ |
<> | 144:ef7eb2e8f9f7 | 932 | ep->xfer_buff = pBuf; |
<> | 144:ef7eb2e8f9f7 | 933 | ep->xfer_len = len; |
AnnaBridge | 165:e614a9f1c9e2 | 934 | ep->xfer_count = 0U; |
AnnaBridge | 165:e614a9f1c9e2 | 935 | ep->is_in = 0U; |
AnnaBridge | 165:e614a9f1c9e2 | 936 | ep->num = ep_addr & 0x7FU; |
AnnaBridge | 165:e614a9f1c9e2 | 937 | |
AnnaBridge | 165:e614a9f1c9e2 | 938 | if ((ep_addr & 0x7FU) == 0U) |
<> | 144:ef7eb2e8f9f7 | 939 | { |
<> | 144:ef7eb2e8f9f7 | 940 | USB_EP0StartXfer(hpcd->Instance , ep); |
<> | 144:ef7eb2e8f9f7 | 941 | } |
<> | 144:ef7eb2e8f9f7 | 942 | else |
<> | 144:ef7eb2e8f9f7 | 943 | { |
<> | 144:ef7eb2e8f9f7 | 944 | USB_EPStartXfer(hpcd->Instance , ep); |
<> | 144:ef7eb2e8f9f7 | 945 | } |
AnnaBridge | 165:e614a9f1c9e2 | 946 | |
<> | 144:ef7eb2e8f9f7 | 947 | return HAL_OK; |
<> | 144:ef7eb2e8f9f7 | 948 | } |
<> | 144:ef7eb2e8f9f7 | 949 | |
<> | 144:ef7eb2e8f9f7 | 950 | /** |
<> | 144:ef7eb2e8f9f7 | 951 | * @brief Get Received Data Size |
<> | 144:ef7eb2e8f9f7 | 952 | * @param hpcd: PCD handle |
<> | 144:ef7eb2e8f9f7 | 953 | * @param ep_addr: endpoint address |
<> | 144:ef7eb2e8f9f7 | 954 | * @retval Data Size |
<> | 144:ef7eb2e8f9f7 | 955 | */ |
<> | 144:ef7eb2e8f9f7 | 956 | uint16_t HAL_PCD_EP_GetRxCount(PCD_HandleTypeDef *hpcd, uint8_t ep_addr) |
<> | 144:ef7eb2e8f9f7 | 957 | { |
AnnaBridge | 165:e614a9f1c9e2 | 958 | return hpcd->OUT_ep[ep_addr & 0xF].xfer_count; |
<> | 144:ef7eb2e8f9f7 | 959 | } |
<> | 144:ef7eb2e8f9f7 | 960 | /** |
<> | 144:ef7eb2e8f9f7 | 961 | * @brief Send an amount of data |
<> | 144:ef7eb2e8f9f7 | 962 | * @param hpcd: PCD handle |
<> | 144:ef7eb2e8f9f7 | 963 | * @param ep_addr: endpoint address |
<> | 144:ef7eb2e8f9f7 | 964 | * @param pBuf: pointer to the transmission buffer |
<> | 144:ef7eb2e8f9f7 | 965 | * @param len: amount of data to be sent |
<> | 144:ef7eb2e8f9f7 | 966 | * @retval HAL status |
<> | 144:ef7eb2e8f9f7 | 967 | */ |
<> | 144:ef7eb2e8f9f7 | 968 | HAL_StatusTypeDef HAL_PCD_EP_Transmit(PCD_HandleTypeDef *hpcd, uint8_t ep_addr, uint8_t *pBuf, uint32_t len) |
<> | 144:ef7eb2e8f9f7 | 969 | { |
<> | 144:ef7eb2e8f9f7 | 970 | PCD_EPTypeDef *ep = NULL; |
<> | 144:ef7eb2e8f9f7 | 971 | |
AnnaBridge | 165:e614a9f1c9e2 | 972 | ep = &hpcd->IN_ep[ep_addr & 0x7FU]; |
<> | 144:ef7eb2e8f9f7 | 973 | |
<> | 144:ef7eb2e8f9f7 | 974 | /*setup and start the Xfer */ |
<> | 144:ef7eb2e8f9f7 | 975 | ep->xfer_buff = pBuf; |
<> | 144:ef7eb2e8f9f7 | 976 | ep->xfer_len = len; |
AnnaBridge | 165:e614a9f1c9e2 | 977 | ep->xfer_count = 0U; |
AnnaBridge | 165:e614a9f1c9e2 | 978 | ep->is_in = 1U; |
AnnaBridge | 165:e614a9f1c9e2 | 979 | ep->num = ep_addr & 0x7FU; |
AnnaBridge | 165:e614a9f1c9e2 | 980 | |
AnnaBridge | 165:e614a9f1c9e2 | 981 | if ((ep_addr & 0x7FU) == 0U) |
<> | 144:ef7eb2e8f9f7 | 982 | { |
<> | 144:ef7eb2e8f9f7 | 983 | USB_EP0StartXfer(hpcd->Instance , ep); |
<> | 144:ef7eb2e8f9f7 | 984 | } |
<> | 144:ef7eb2e8f9f7 | 985 | else |
<> | 144:ef7eb2e8f9f7 | 986 | { |
<> | 144:ef7eb2e8f9f7 | 987 | USB_EPStartXfer(hpcd->Instance , ep); |
<> | 144:ef7eb2e8f9f7 | 988 | } |
AnnaBridge | 165:e614a9f1c9e2 | 989 | |
<> | 144:ef7eb2e8f9f7 | 990 | return HAL_OK; |
<> | 144:ef7eb2e8f9f7 | 991 | } |
<> | 144:ef7eb2e8f9f7 | 992 | |
<> | 144:ef7eb2e8f9f7 | 993 | /** |
<> | 144:ef7eb2e8f9f7 | 994 | * @brief Set a STALL condition over an endpoint |
<> | 144:ef7eb2e8f9f7 | 995 | * @param hpcd: PCD handle |
<> | 144:ef7eb2e8f9f7 | 996 | * @param ep_addr: endpoint address |
<> | 144:ef7eb2e8f9f7 | 997 | * @retval HAL status |
<> | 144:ef7eb2e8f9f7 | 998 | */ |
<> | 144:ef7eb2e8f9f7 | 999 | HAL_StatusTypeDef HAL_PCD_EP_SetStall(PCD_HandleTypeDef *hpcd, uint8_t ep_addr) |
<> | 144:ef7eb2e8f9f7 | 1000 | { |
<> | 144:ef7eb2e8f9f7 | 1001 | PCD_EPTypeDef *ep = NULL; |
<> | 144:ef7eb2e8f9f7 | 1002 | |
AnnaBridge | 165:e614a9f1c9e2 | 1003 | if ((0x80U & ep_addr) == 0x80U) |
<> | 144:ef7eb2e8f9f7 | 1004 | { |
AnnaBridge | 165:e614a9f1c9e2 | 1005 | ep = &hpcd->IN_ep[ep_addr & 0x7FU]; |
<> | 144:ef7eb2e8f9f7 | 1006 | } |
<> | 144:ef7eb2e8f9f7 | 1007 | else |
<> | 144:ef7eb2e8f9f7 | 1008 | { |
<> | 144:ef7eb2e8f9f7 | 1009 | ep = &hpcd->OUT_ep[ep_addr]; |
<> | 144:ef7eb2e8f9f7 | 1010 | } |
<> | 144:ef7eb2e8f9f7 | 1011 | |
AnnaBridge | 165:e614a9f1c9e2 | 1012 | ep->is_stall = 1U; |
AnnaBridge | 165:e614a9f1c9e2 | 1013 | ep->num = ep_addr & 0x7FU; |
AnnaBridge | 165:e614a9f1c9e2 | 1014 | ep->is_in = ((ep_addr & 0x80U) == 0x80U); |
<> | 144:ef7eb2e8f9f7 | 1015 | |
<> | 144:ef7eb2e8f9f7 | 1016 | __HAL_LOCK(hpcd); |
<> | 144:ef7eb2e8f9f7 | 1017 | USB_EPSetStall(hpcd->Instance , ep); |
AnnaBridge | 165:e614a9f1c9e2 | 1018 | if((ep_addr & 0x7FU) == 0U) |
<> | 144:ef7eb2e8f9f7 | 1019 | { |
<> | 144:ef7eb2e8f9f7 | 1020 | USB_EP0_OutStart(hpcd->Instance, (uint8_t *)hpcd->Setup); |
<> | 144:ef7eb2e8f9f7 | 1021 | } |
<> | 144:ef7eb2e8f9f7 | 1022 | __HAL_UNLOCK(hpcd); |
<> | 144:ef7eb2e8f9f7 | 1023 | |
<> | 144:ef7eb2e8f9f7 | 1024 | return HAL_OK; |
<> | 144:ef7eb2e8f9f7 | 1025 | } |
<> | 144:ef7eb2e8f9f7 | 1026 | |
<> | 144:ef7eb2e8f9f7 | 1027 | /** |
<> | 144:ef7eb2e8f9f7 | 1028 | * @brief Clear a STALL condition over in an endpoint |
<> | 144:ef7eb2e8f9f7 | 1029 | * @param hpcd: PCD handle |
<> | 144:ef7eb2e8f9f7 | 1030 | * @param ep_addr: endpoint address |
<> | 144:ef7eb2e8f9f7 | 1031 | * @retval HAL status |
<> | 144:ef7eb2e8f9f7 | 1032 | */ |
<> | 144:ef7eb2e8f9f7 | 1033 | HAL_StatusTypeDef HAL_PCD_EP_ClrStall(PCD_HandleTypeDef *hpcd, uint8_t ep_addr) |
<> | 144:ef7eb2e8f9f7 | 1034 | { |
<> | 144:ef7eb2e8f9f7 | 1035 | PCD_EPTypeDef *ep = NULL; |
<> | 144:ef7eb2e8f9f7 | 1036 | |
AnnaBridge | 165:e614a9f1c9e2 | 1037 | if ((0x80U & ep_addr) == 0x80U) |
<> | 144:ef7eb2e8f9f7 | 1038 | { |
AnnaBridge | 165:e614a9f1c9e2 | 1039 | ep = &hpcd->IN_ep[ep_addr & 0x7FU]; |
<> | 144:ef7eb2e8f9f7 | 1040 | } |
<> | 144:ef7eb2e8f9f7 | 1041 | else |
<> | 144:ef7eb2e8f9f7 | 1042 | { |
<> | 144:ef7eb2e8f9f7 | 1043 | ep = &hpcd->OUT_ep[ep_addr]; |
<> | 144:ef7eb2e8f9f7 | 1044 | } |
<> | 144:ef7eb2e8f9f7 | 1045 | |
AnnaBridge | 165:e614a9f1c9e2 | 1046 | ep->is_stall = 0U; |
AnnaBridge | 165:e614a9f1c9e2 | 1047 | ep->num = ep_addr & 0x7FU; |
AnnaBridge | 165:e614a9f1c9e2 | 1048 | ep->is_in = ((ep_addr & 0x80U) == 0x80U); |
<> | 144:ef7eb2e8f9f7 | 1049 | |
<> | 144:ef7eb2e8f9f7 | 1050 | __HAL_LOCK(hpcd); |
<> | 144:ef7eb2e8f9f7 | 1051 | USB_EPClearStall(hpcd->Instance , ep); |
<> | 144:ef7eb2e8f9f7 | 1052 | __HAL_UNLOCK(hpcd); |
<> | 144:ef7eb2e8f9f7 | 1053 | |
<> | 144:ef7eb2e8f9f7 | 1054 | return HAL_OK; |
<> | 144:ef7eb2e8f9f7 | 1055 | } |
<> | 144:ef7eb2e8f9f7 | 1056 | |
<> | 144:ef7eb2e8f9f7 | 1057 | /** |
<> | 144:ef7eb2e8f9f7 | 1058 | * @brief Flush an endpoint |
<> | 144:ef7eb2e8f9f7 | 1059 | * @param hpcd: PCD handle |
<> | 144:ef7eb2e8f9f7 | 1060 | * @param ep_addr: endpoint address |
<> | 144:ef7eb2e8f9f7 | 1061 | * @retval HAL status |
<> | 144:ef7eb2e8f9f7 | 1062 | */ |
<> | 144:ef7eb2e8f9f7 | 1063 | HAL_StatusTypeDef HAL_PCD_EP_Flush(PCD_HandleTypeDef *hpcd, uint8_t ep_addr) |
<> | 144:ef7eb2e8f9f7 | 1064 | { |
<> | 144:ef7eb2e8f9f7 | 1065 | __HAL_LOCK(hpcd); |
<> | 144:ef7eb2e8f9f7 | 1066 | |
AnnaBridge | 165:e614a9f1c9e2 | 1067 | if ((ep_addr & 0x80U) == 0x80U) |
<> | 144:ef7eb2e8f9f7 | 1068 | { |
AnnaBridge | 165:e614a9f1c9e2 | 1069 | USB_FlushTxFifo(hpcd->Instance, ep_addr & 0x7FU); |
<> | 144:ef7eb2e8f9f7 | 1070 | } |
<> | 144:ef7eb2e8f9f7 | 1071 | else |
<> | 144:ef7eb2e8f9f7 | 1072 | { |
<> | 144:ef7eb2e8f9f7 | 1073 | USB_FlushRxFifo(hpcd->Instance); |
<> | 144:ef7eb2e8f9f7 | 1074 | } |
<> | 144:ef7eb2e8f9f7 | 1075 | |
<> | 144:ef7eb2e8f9f7 | 1076 | __HAL_UNLOCK(hpcd); |
<> | 144:ef7eb2e8f9f7 | 1077 | |
<> | 144:ef7eb2e8f9f7 | 1078 | return HAL_OK; |
<> | 144:ef7eb2e8f9f7 | 1079 | } |
<> | 144:ef7eb2e8f9f7 | 1080 | |
<> | 144:ef7eb2e8f9f7 | 1081 | /** |
<> | 144:ef7eb2e8f9f7 | 1082 | * @brief HAL_PCD_ActivateRemoteWakeup : active remote wakeup signalling |
<> | 144:ef7eb2e8f9f7 | 1083 | * @param hpcd: PCD handle |
<> | 144:ef7eb2e8f9f7 | 1084 | * @retval HAL status |
<> | 144:ef7eb2e8f9f7 | 1085 | */ |
<> | 144:ef7eb2e8f9f7 | 1086 | HAL_StatusTypeDef HAL_PCD_ActivateRemoteWakeup(PCD_HandleTypeDef *hpcd) |
<> | 144:ef7eb2e8f9f7 | 1087 | { |
<> | 144:ef7eb2e8f9f7 | 1088 | return(USB_ActivateRemoteWakeup(hpcd->Instance)); |
<> | 144:ef7eb2e8f9f7 | 1089 | } |
<> | 144:ef7eb2e8f9f7 | 1090 | |
<> | 144:ef7eb2e8f9f7 | 1091 | /** |
<> | 144:ef7eb2e8f9f7 | 1092 | * @brief HAL_PCD_DeActivateRemoteWakeup : de-active remote wakeup signalling |
<> | 144:ef7eb2e8f9f7 | 1093 | * @param hpcd: PCD handle |
<> | 144:ef7eb2e8f9f7 | 1094 | * @retval HAL status |
<> | 144:ef7eb2e8f9f7 | 1095 | */ |
<> | 144:ef7eb2e8f9f7 | 1096 | HAL_StatusTypeDef HAL_PCD_DeActivateRemoteWakeup(PCD_HandleTypeDef *hpcd) |
<> | 144:ef7eb2e8f9f7 | 1097 | { |
<> | 144:ef7eb2e8f9f7 | 1098 | return(USB_DeActivateRemoteWakeup(hpcd->Instance)); |
<> | 144:ef7eb2e8f9f7 | 1099 | } |
<> | 144:ef7eb2e8f9f7 | 1100 | /** |
<> | 144:ef7eb2e8f9f7 | 1101 | * @} |
<> | 144:ef7eb2e8f9f7 | 1102 | */ |
<> | 144:ef7eb2e8f9f7 | 1103 | |
<> | 144:ef7eb2e8f9f7 | 1104 | /** @defgroup PCD_Exported_Functions_Group4 Peripheral State functions |
<> | 144:ef7eb2e8f9f7 | 1105 | * @brief Peripheral State functions |
<> | 144:ef7eb2e8f9f7 | 1106 | * |
<> | 144:ef7eb2e8f9f7 | 1107 | @verbatim |
<> | 144:ef7eb2e8f9f7 | 1108 | =============================================================================== |
<> | 144:ef7eb2e8f9f7 | 1109 | ##### Peripheral State functions ##### |
<> | 144:ef7eb2e8f9f7 | 1110 | =============================================================================== |
<> | 144:ef7eb2e8f9f7 | 1111 | [..] |
<> | 144:ef7eb2e8f9f7 | 1112 | This subsection permits to get in run-time the status of the peripheral |
<> | 144:ef7eb2e8f9f7 | 1113 | and the data flow. |
<> | 144:ef7eb2e8f9f7 | 1114 | |
<> | 144:ef7eb2e8f9f7 | 1115 | @endverbatim |
<> | 144:ef7eb2e8f9f7 | 1116 | * @{ |
<> | 144:ef7eb2e8f9f7 | 1117 | */ |
<> | 144:ef7eb2e8f9f7 | 1118 | |
<> | 144:ef7eb2e8f9f7 | 1119 | /** |
<> | 144:ef7eb2e8f9f7 | 1120 | * @brief Return the PCD state |
<> | 144:ef7eb2e8f9f7 | 1121 | * @param hpcd: PCD handle |
<> | 144:ef7eb2e8f9f7 | 1122 | * @retval HAL state |
<> | 144:ef7eb2e8f9f7 | 1123 | */ |
<> | 144:ef7eb2e8f9f7 | 1124 | PCD_StateTypeDef HAL_PCD_GetState(PCD_HandleTypeDef *hpcd) |
<> | 144:ef7eb2e8f9f7 | 1125 | { |
<> | 144:ef7eb2e8f9f7 | 1126 | return hpcd->State; |
<> | 144:ef7eb2e8f9f7 | 1127 | } |
<> | 144:ef7eb2e8f9f7 | 1128 | |
<> | 144:ef7eb2e8f9f7 | 1129 | /** |
<> | 144:ef7eb2e8f9f7 | 1130 | * @} |
<> | 144:ef7eb2e8f9f7 | 1131 | */ |
<> | 144:ef7eb2e8f9f7 | 1132 | |
<> | 144:ef7eb2e8f9f7 | 1133 | /** |
<> | 144:ef7eb2e8f9f7 | 1134 | * @} |
<> | 144:ef7eb2e8f9f7 | 1135 | */ |
<> | 144:ef7eb2e8f9f7 | 1136 | |
<> | 144:ef7eb2e8f9f7 | 1137 | /** @addtogroup PCD_Private_Functions |
<> | 144:ef7eb2e8f9f7 | 1138 | * @{ |
<> | 144:ef7eb2e8f9f7 | 1139 | */ |
<> | 144:ef7eb2e8f9f7 | 1140 | #if defined (USB_OTG_FS) |
<> | 144:ef7eb2e8f9f7 | 1141 | /** |
<> | 144:ef7eb2e8f9f7 | 1142 | * @brief DCD_WriteEmptyTxFifo |
<> | 144:ef7eb2e8f9f7 | 1143 | * check FIFO for the next packet to be loaded |
<> | 144:ef7eb2e8f9f7 | 1144 | * @param hpcd: PCD handle |
<> | 144:ef7eb2e8f9f7 | 1145 | * @param epnum : endpoint number |
<> | 144:ef7eb2e8f9f7 | 1146 | * This parameter can be a value from 0 to 15 |
<> | 144:ef7eb2e8f9f7 | 1147 | * @retval HAL status |
<> | 144:ef7eb2e8f9f7 | 1148 | */ |
<> | 144:ef7eb2e8f9f7 | 1149 | static HAL_StatusTypeDef PCD_WriteEmptyTxFifo(PCD_HandleTypeDef *hpcd, uint32_t epnum) |
<> | 144:ef7eb2e8f9f7 | 1150 | { |
<> | 144:ef7eb2e8f9f7 | 1151 | USB_OTG_GlobalTypeDef *USBx = hpcd->Instance; |
<> | 144:ef7eb2e8f9f7 | 1152 | USB_OTG_EPTypeDef *ep = NULL; |
AnnaBridge | 187:0387e8f68319 | 1153 | uint32_t len; // MBED patch |
AnnaBridge | 165:e614a9f1c9e2 | 1154 | uint32_t len32b = 0U; |
AnnaBridge | 165:e614a9f1c9e2 | 1155 | uint32_t fifoemptymsk = 0U; |
<> | 144:ef7eb2e8f9f7 | 1156 | |
<> | 144:ef7eb2e8f9f7 | 1157 | ep = &hpcd->IN_ep[epnum]; |
<> | 144:ef7eb2e8f9f7 | 1158 | len = ep->xfer_len - ep->xfer_count; |
<> | 144:ef7eb2e8f9f7 | 1159 | |
<> | 144:ef7eb2e8f9f7 | 1160 | if (len > ep->maxpacket) |
<> | 144:ef7eb2e8f9f7 | 1161 | { |
<> | 144:ef7eb2e8f9f7 | 1162 | len = ep->maxpacket; |
<> | 144:ef7eb2e8f9f7 | 1163 | } |
<> | 144:ef7eb2e8f9f7 | 1164 | |
AnnaBridge | 165:e614a9f1c9e2 | 1165 | len32b = (len + 3U) / 4U; |
<> | 144:ef7eb2e8f9f7 | 1166 | |
<> | 144:ef7eb2e8f9f7 | 1167 | while ((USBx_INEP(epnum)->DTXFSTS & USB_OTG_DTXFSTS_INEPTFSAV) > len32b && |
<> | 144:ef7eb2e8f9f7 | 1168 | ep->xfer_count < ep->xfer_len && |
AnnaBridge | 165:e614a9f1c9e2 | 1169 | ep->xfer_len != 0U) |
<> | 144:ef7eb2e8f9f7 | 1170 | { |
<> | 144:ef7eb2e8f9f7 | 1171 | /* Write the FIFO */ |
<> | 144:ef7eb2e8f9f7 | 1172 | len = ep->xfer_len - ep->xfer_count; |
<> | 144:ef7eb2e8f9f7 | 1173 | |
AnnaBridge | 165:e614a9f1c9e2 | 1174 | if ((uint32_t)len > ep->maxpacket) |
<> | 144:ef7eb2e8f9f7 | 1175 | { |
<> | 144:ef7eb2e8f9f7 | 1176 | len = ep->maxpacket; |
<> | 144:ef7eb2e8f9f7 | 1177 | } |
AnnaBridge | 165:e614a9f1c9e2 | 1178 | len32b = (len + 3U) / 4U; |
<> | 144:ef7eb2e8f9f7 | 1179 | |
<> | 144:ef7eb2e8f9f7 | 1180 | USB_WritePacket(USBx, ep->xfer_buff, epnum, len); |
<> | 144:ef7eb2e8f9f7 | 1181 | |
<> | 144:ef7eb2e8f9f7 | 1182 | ep->xfer_buff += len; |
<> | 144:ef7eb2e8f9f7 | 1183 | ep->xfer_count += len; |
<> | 144:ef7eb2e8f9f7 | 1184 | } |
<> | 144:ef7eb2e8f9f7 | 1185 | |
AnnaBridge | 187:0387e8f68319 | 1186 | if (ep->xfer_count >= ep->xfer_len) // MBED patch |
<> | 144:ef7eb2e8f9f7 | 1187 | { |
AnnaBridge | 165:e614a9f1c9e2 | 1188 | fifoemptymsk = 0x01U << epnum; |
<> | 144:ef7eb2e8f9f7 | 1189 | USBx_DEVICE->DIEPEMPMSK &= ~fifoemptymsk; |
<> | 144:ef7eb2e8f9f7 | 1190 | |
<> | 144:ef7eb2e8f9f7 | 1191 | } |
<> | 144:ef7eb2e8f9f7 | 1192 | |
<> | 144:ef7eb2e8f9f7 | 1193 | return HAL_OK; |
<> | 144:ef7eb2e8f9f7 | 1194 | } |
<> | 144:ef7eb2e8f9f7 | 1195 | #endif /* USB_OTG_FS */ |
<> | 144:ef7eb2e8f9f7 | 1196 | |
<> | 144:ef7eb2e8f9f7 | 1197 | #if defined (USB) |
<> | 144:ef7eb2e8f9f7 | 1198 | /** |
<> | 144:ef7eb2e8f9f7 | 1199 | * @brief This function handles PCD Endpoint interrupt request. |
<> | 144:ef7eb2e8f9f7 | 1200 | * @param hpcd: PCD handle |
<> | 144:ef7eb2e8f9f7 | 1201 | * @retval HAL status |
<> | 144:ef7eb2e8f9f7 | 1202 | */ |
<> | 144:ef7eb2e8f9f7 | 1203 | static HAL_StatusTypeDef PCD_EP_ISR_Handler(PCD_HandleTypeDef *hpcd) |
<> | 144:ef7eb2e8f9f7 | 1204 | { |
<> | 144:ef7eb2e8f9f7 | 1205 | PCD_EPTypeDef *ep = NULL; |
<> | 144:ef7eb2e8f9f7 | 1206 | uint16_t count = 0; |
<> | 144:ef7eb2e8f9f7 | 1207 | uint8_t epindex = 0; |
<> | 144:ef7eb2e8f9f7 | 1208 | __IO uint16_t wIstr = 0; |
<> | 144:ef7eb2e8f9f7 | 1209 | __IO uint16_t wEPVal = 0; |
<> | 144:ef7eb2e8f9f7 | 1210 | |
<> | 144:ef7eb2e8f9f7 | 1211 | /* stay in loop while pending interrupts */ |
<> | 144:ef7eb2e8f9f7 | 1212 | while (((wIstr = hpcd->Instance->ISTR) & USB_ISTR_CTR) != 0) |
<> | 144:ef7eb2e8f9f7 | 1213 | { |
<> | 144:ef7eb2e8f9f7 | 1214 | /* extract highest priority endpoint number */ |
<> | 144:ef7eb2e8f9f7 | 1215 | epindex = (uint8_t)(wIstr & USB_ISTR_EP_ID); |
<> | 144:ef7eb2e8f9f7 | 1216 | |
<> | 144:ef7eb2e8f9f7 | 1217 | if (epindex == 0) |
<> | 144:ef7eb2e8f9f7 | 1218 | { |
<> | 144:ef7eb2e8f9f7 | 1219 | /* Decode and service control endpoint interrupt */ |
<> | 144:ef7eb2e8f9f7 | 1220 | |
<> | 144:ef7eb2e8f9f7 | 1221 | /* DIR bit = origin of the interrupt */ |
<> | 144:ef7eb2e8f9f7 | 1222 | if ((wIstr & USB_ISTR_DIR) == 0) |
<> | 144:ef7eb2e8f9f7 | 1223 | { |
<> | 144:ef7eb2e8f9f7 | 1224 | /* DIR = 0 */ |
<> | 144:ef7eb2e8f9f7 | 1225 | |
<> | 144:ef7eb2e8f9f7 | 1226 | /* DIR = 0 => IN int */ |
<> | 144:ef7eb2e8f9f7 | 1227 | /* DIR = 0 implies that (EP_CTR_TX = 1) always */ |
<> | 144:ef7eb2e8f9f7 | 1228 | PCD_CLEAR_TX_EP_CTR(hpcd->Instance, PCD_ENDP0); |
<> | 144:ef7eb2e8f9f7 | 1229 | ep = &hpcd->IN_ep[0]; |
<> | 144:ef7eb2e8f9f7 | 1230 | |
<> | 144:ef7eb2e8f9f7 | 1231 | ep->xfer_count = PCD_GET_EP_TX_CNT(hpcd->Instance, ep->num); |
<> | 144:ef7eb2e8f9f7 | 1232 | ep->xfer_buff += ep->xfer_count; |
<> | 144:ef7eb2e8f9f7 | 1233 | |
<> | 144:ef7eb2e8f9f7 | 1234 | /* TX COMPLETE */ |
AnnaBridge | 165:e614a9f1c9e2 | 1235 | HAL_PCD_DataInStageCallback(hpcd, 0U); |
<> | 144:ef7eb2e8f9f7 | 1236 | |
<> | 144:ef7eb2e8f9f7 | 1237 | |
AnnaBridge | 165:e614a9f1c9e2 | 1238 | if((hpcd->USB_Address > 0U)&& ( ep->xfer_len == 0U)) |
<> | 144:ef7eb2e8f9f7 | 1239 | { |
<> | 144:ef7eb2e8f9f7 | 1240 | hpcd->Instance->DADDR = (hpcd->USB_Address | USB_DADDR_EF); |
AnnaBridge | 165:e614a9f1c9e2 | 1241 | hpcd->USB_Address = 0U; |
<> | 144:ef7eb2e8f9f7 | 1242 | } |
<> | 144:ef7eb2e8f9f7 | 1243 | |
<> | 144:ef7eb2e8f9f7 | 1244 | } |
<> | 144:ef7eb2e8f9f7 | 1245 | else |
<> | 144:ef7eb2e8f9f7 | 1246 | { |
<> | 144:ef7eb2e8f9f7 | 1247 | /* DIR = 1 */ |
<> | 144:ef7eb2e8f9f7 | 1248 | |
<> | 144:ef7eb2e8f9f7 | 1249 | /* DIR = 1 & CTR_RX => SETUP or OUT int */ |
<> | 144:ef7eb2e8f9f7 | 1250 | /* DIR = 1 & (CTR_TX | CTR_RX) => 2 int pending */ |
AnnaBridge | 165:e614a9f1c9e2 | 1251 | ep = &hpcd->OUT_ep[0U]; |
<> | 144:ef7eb2e8f9f7 | 1252 | wEPVal = PCD_GET_ENDPOINT(hpcd->Instance, PCD_ENDP0); |
<> | 144:ef7eb2e8f9f7 | 1253 | |
AnnaBridge | 165:e614a9f1c9e2 | 1254 | if ((wEPVal & USB_EP_SETUP) != 0U) |
<> | 144:ef7eb2e8f9f7 | 1255 | { |
<> | 144:ef7eb2e8f9f7 | 1256 | /* Get SETUP Packet*/ |
<> | 144:ef7eb2e8f9f7 | 1257 | ep->xfer_count = PCD_GET_EP_RX_CNT(hpcd->Instance, ep->num); |
<> | 144:ef7eb2e8f9f7 | 1258 | USB_ReadPMA(hpcd->Instance, (uint8_t*)hpcd->Setup ,ep->pmaadress , ep->xfer_count); |
<> | 144:ef7eb2e8f9f7 | 1259 | /* SETUP bit kept frozen while CTR_RX = 1*/ |
<> | 144:ef7eb2e8f9f7 | 1260 | PCD_CLEAR_RX_EP_CTR(hpcd->Instance, PCD_ENDP0); |
<> | 144:ef7eb2e8f9f7 | 1261 | |
<> | 144:ef7eb2e8f9f7 | 1262 | /* Process SETUP Packet*/ |
<> | 144:ef7eb2e8f9f7 | 1263 | HAL_PCD_SetupStageCallback(hpcd); |
<> | 144:ef7eb2e8f9f7 | 1264 | } |
<> | 144:ef7eb2e8f9f7 | 1265 | |
AnnaBridge | 165:e614a9f1c9e2 | 1266 | else if ((wEPVal & USB_EP_CTR_RX) != 0U) |
<> | 144:ef7eb2e8f9f7 | 1267 | { |
<> | 144:ef7eb2e8f9f7 | 1268 | PCD_CLEAR_RX_EP_CTR(hpcd->Instance, PCD_ENDP0); |
<> | 144:ef7eb2e8f9f7 | 1269 | /* Get Control Data OUT Packet*/ |
<> | 144:ef7eb2e8f9f7 | 1270 | ep->xfer_count = PCD_GET_EP_RX_CNT(hpcd->Instance, ep->num); |
<> | 144:ef7eb2e8f9f7 | 1271 | |
AnnaBridge | 165:e614a9f1c9e2 | 1272 | if (ep->xfer_count != 0U) |
<> | 144:ef7eb2e8f9f7 | 1273 | { |
<> | 144:ef7eb2e8f9f7 | 1274 | USB_ReadPMA(hpcd->Instance, ep->xfer_buff, ep->pmaadress, ep->xfer_count); |
<> | 144:ef7eb2e8f9f7 | 1275 | ep->xfer_buff+=ep->xfer_count; |
<> | 144:ef7eb2e8f9f7 | 1276 | } |
<> | 144:ef7eb2e8f9f7 | 1277 | |
<> | 144:ef7eb2e8f9f7 | 1278 | /* Process Control Data OUT Packet*/ |
AnnaBridge | 165:e614a9f1c9e2 | 1279 | HAL_PCD_DataOutStageCallback(hpcd, 0U); |
<> | 144:ef7eb2e8f9f7 | 1280 | |
<> | 144:ef7eb2e8f9f7 | 1281 | PCD_SET_EP_RX_CNT(hpcd->Instance, PCD_ENDP0, ep->maxpacket); |
<> | 144:ef7eb2e8f9f7 | 1282 | PCD_SET_EP_RX_STATUS(hpcd->Instance, PCD_ENDP0, USB_EP_RX_VALID); |
<> | 144:ef7eb2e8f9f7 | 1283 | } |
<> | 144:ef7eb2e8f9f7 | 1284 | } |
<> | 144:ef7eb2e8f9f7 | 1285 | } |
<> | 144:ef7eb2e8f9f7 | 1286 | else |
<> | 144:ef7eb2e8f9f7 | 1287 | { |
<> | 144:ef7eb2e8f9f7 | 1288 | /* Decode and service non control endpoints interrupt */ |
<> | 144:ef7eb2e8f9f7 | 1289 | |
<> | 144:ef7eb2e8f9f7 | 1290 | /* process related endpoint register */ |
<> | 144:ef7eb2e8f9f7 | 1291 | wEPVal = PCD_GET_ENDPOINT(hpcd->Instance, epindex); |
AnnaBridge | 165:e614a9f1c9e2 | 1292 | if ((wEPVal & USB_EP_CTR_RX) != 0U) |
<> | 144:ef7eb2e8f9f7 | 1293 | { |
<> | 144:ef7eb2e8f9f7 | 1294 | /* clear int flag */ |
<> | 144:ef7eb2e8f9f7 | 1295 | PCD_CLEAR_RX_EP_CTR(hpcd->Instance, epindex); |
<> | 144:ef7eb2e8f9f7 | 1296 | ep = &hpcd->OUT_ep[epindex]; |
<> | 144:ef7eb2e8f9f7 | 1297 | |
<> | 144:ef7eb2e8f9f7 | 1298 | /* OUT double Buffering*/ |
AnnaBridge | 165:e614a9f1c9e2 | 1299 | if (ep->doublebuffer == 0U) |
<> | 144:ef7eb2e8f9f7 | 1300 | { |
<> | 144:ef7eb2e8f9f7 | 1301 | count = PCD_GET_EP_RX_CNT(hpcd->Instance, ep->num); |
AnnaBridge | 165:e614a9f1c9e2 | 1302 | if (count != 0U) |
<> | 144:ef7eb2e8f9f7 | 1303 | { |
<> | 144:ef7eb2e8f9f7 | 1304 | USB_ReadPMA(hpcd->Instance, ep->xfer_buff, ep->pmaadress, count); |
<> | 144:ef7eb2e8f9f7 | 1305 | } |
<> | 144:ef7eb2e8f9f7 | 1306 | } |
<> | 144:ef7eb2e8f9f7 | 1307 | else |
<> | 144:ef7eb2e8f9f7 | 1308 | { |
<> | 144:ef7eb2e8f9f7 | 1309 | if (PCD_GET_ENDPOINT(hpcd->Instance, ep->num) & USB_EP_DTOG_RX) |
<> | 144:ef7eb2e8f9f7 | 1310 | { |
<> | 144:ef7eb2e8f9f7 | 1311 | /*read from endpoint BUF0Addr buffer*/ |
<> | 144:ef7eb2e8f9f7 | 1312 | count = PCD_GET_EP_DBUF0_CNT(hpcd->Instance, ep->num); |
AnnaBridge | 165:e614a9f1c9e2 | 1313 | if (count != 0U) |
<> | 144:ef7eb2e8f9f7 | 1314 | { |
<> | 144:ef7eb2e8f9f7 | 1315 | USB_ReadPMA(hpcd->Instance, ep->xfer_buff, ep->pmaaddr0, count); |
<> | 144:ef7eb2e8f9f7 | 1316 | } |
<> | 144:ef7eb2e8f9f7 | 1317 | } |
<> | 144:ef7eb2e8f9f7 | 1318 | else |
<> | 144:ef7eb2e8f9f7 | 1319 | { |
<> | 144:ef7eb2e8f9f7 | 1320 | /*read from endpoint BUF1Addr buffer*/ |
<> | 144:ef7eb2e8f9f7 | 1321 | count = PCD_GET_EP_DBUF1_CNT(hpcd->Instance, ep->num); |
AnnaBridge | 165:e614a9f1c9e2 | 1322 | if (count != 0U) |
<> | 144:ef7eb2e8f9f7 | 1323 | { |
<> | 144:ef7eb2e8f9f7 | 1324 | USB_ReadPMA(hpcd->Instance, ep->xfer_buff, ep->pmaaddr1, count); |
<> | 144:ef7eb2e8f9f7 | 1325 | } |
<> | 144:ef7eb2e8f9f7 | 1326 | } |
<> | 144:ef7eb2e8f9f7 | 1327 | PCD_FreeUserBuffer(hpcd->Instance, ep->num, PCD_EP_DBUF_OUT); |
<> | 144:ef7eb2e8f9f7 | 1328 | } |
<> | 144:ef7eb2e8f9f7 | 1329 | /*multi-packet on the NON control OUT endpoint*/ |
<> | 144:ef7eb2e8f9f7 | 1330 | ep->xfer_count+=count; |
<> | 144:ef7eb2e8f9f7 | 1331 | ep->xfer_buff+=count; |
<> | 144:ef7eb2e8f9f7 | 1332 | |
AnnaBridge | 165:e614a9f1c9e2 | 1333 | if ((ep->xfer_len == 0U) || (count < ep->maxpacket)) |
<> | 144:ef7eb2e8f9f7 | 1334 | { |
<> | 144:ef7eb2e8f9f7 | 1335 | /* RX COMPLETE */ |
<> | 144:ef7eb2e8f9f7 | 1336 | HAL_PCD_DataOutStageCallback(hpcd, ep->num); |
<> | 144:ef7eb2e8f9f7 | 1337 | } |
<> | 144:ef7eb2e8f9f7 | 1338 | else |
<> | 144:ef7eb2e8f9f7 | 1339 | { |
<> | 144:ef7eb2e8f9f7 | 1340 | HAL_PCD_EP_Receive(hpcd, ep->num, ep->xfer_buff, ep->xfer_len); |
<> | 144:ef7eb2e8f9f7 | 1341 | } |
<> | 144:ef7eb2e8f9f7 | 1342 | |
<> | 144:ef7eb2e8f9f7 | 1343 | } /* if((wEPVal & EP_CTR_RX) */ |
<> | 144:ef7eb2e8f9f7 | 1344 | |
AnnaBridge | 165:e614a9f1c9e2 | 1345 | if ((wEPVal & USB_EP_CTR_TX) != 0U) |
<> | 144:ef7eb2e8f9f7 | 1346 | { |
<> | 144:ef7eb2e8f9f7 | 1347 | ep = &hpcd->IN_ep[epindex]; |
<> | 144:ef7eb2e8f9f7 | 1348 | |
<> | 144:ef7eb2e8f9f7 | 1349 | /* clear int flag */ |
<> | 144:ef7eb2e8f9f7 | 1350 | PCD_CLEAR_TX_EP_CTR(hpcd->Instance, epindex); |
<> | 144:ef7eb2e8f9f7 | 1351 | |
<> | 144:ef7eb2e8f9f7 | 1352 | /* IN double Buffering*/ |
AnnaBridge | 165:e614a9f1c9e2 | 1353 | if (ep->doublebuffer == 0U) |
<> | 144:ef7eb2e8f9f7 | 1354 | { |
<> | 144:ef7eb2e8f9f7 | 1355 | ep->xfer_count = PCD_GET_EP_TX_CNT(hpcd->Instance, ep->num); |
AnnaBridge | 165:e614a9f1c9e2 | 1356 | if (ep->xfer_count != 0U) |
<> | 144:ef7eb2e8f9f7 | 1357 | { |
<> | 144:ef7eb2e8f9f7 | 1358 | USB_WritePMA(hpcd->Instance, ep->xfer_buff, ep->pmaadress, ep->xfer_count); |
<> | 144:ef7eb2e8f9f7 | 1359 | } |
<> | 144:ef7eb2e8f9f7 | 1360 | } |
<> | 144:ef7eb2e8f9f7 | 1361 | else |
<> | 144:ef7eb2e8f9f7 | 1362 | { |
<> | 144:ef7eb2e8f9f7 | 1363 | if (PCD_GET_ENDPOINT(hpcd->Instance, ep->num) & USB_EP_DTOG_TX) |
<> | 144:ef7eb2e8f9f7 | 1364 | { |
<> | 144:ef7eb2e8f9f7 | 1365 | /*read from endpoint BUF0Addr buffer*/ |
<> | 144:ef7eb2e8f9f7 | 1366 | ep->xfer_count = PCD_GET_EP_DBUF0_CNT(hpcd->Instance, ep->num); |
AnnaBridge | 165:e614a9f1c9e2 | 1367 | if (ep->xfer_count != 0U) |
<> | 144:ef7eb2e8f9f7 | 1368 | { |
<> | 144:ef7eb2e8f9f7 | 1369 | USB_WritePMA(hpcd->Instance, ep->xfer_buff, ep->pmaaddr0, ep->xfer_count); |
<> | 144:ef7eb2e8f9f7 | 1370 | } |
<> | 144:ef7eb2e8f9f7 | 1371 | } |
<> | 144:ef7eb2e8f9f7 | 1372 | else |
<> | 144:ef7eb2e8f9f7 | 1373 | { |
<> | 144:ef7eb2e8f9f7 | 1374 | /*read from endpoint BUF1Addr buffer*/ |
<> | 144:ef7eb2e8f9f7 | 1375 | ep->xfer_count = PCD_GET_EP_DBUF1_CNT(hpcd->Instance, ep->num); |
AnnaBridge | 165:e614a9f1c9e2 | 1376 | if (ep->xfer_count != 0U) |
<> | 144:ef7eb2e8f9f7 | 1377 | { |
<> | 144:ef7eb2e8f9f7 | 1378 | USB_WritePMA(hpcd->Instance, ep->xfer_buff, ep->pmaaddr1, ep->xfer_count); |
<> | 144:ef7eb2e8f9f7 | 1379 | } |
<> | 144:ef7eb2e8f9f7 | 1380 | } |
<> | 144:ef7eb2e8f9f7 | 1381 | PCD_FreeUserBuffer(hpcd->Instance, ep->num, PCD_EP_DBUF_IN); |
<> | 144:ef7eb2e8f9f7 | 1382 | } |
<> | 144:ef7eb2e8f9f7 | 1383 | /*multi-packet on the NON control IN endpoint*/ |
<> | 144:ef7eb2e8f9f7 | 1384 | ep->xfer_count = PCD_GET_EP_TX_CNT(hpcd->Instance, ep->num); |
<> | 144:ef7eb2e8f9f7 | 1385 | ep->xfer_buff+=ep->xfer_count; |
<> | 144:ef7eb2e8f9f7 | 1386 | |
<> | 144:ef7eb2e8f9f7 | 1387 | /* Zero Length Packet? */ |
AnnaBridge | 165:e614a9f1c9e2 | 1388 | if (ep->xfer_len == 0U) |
<> | 144:ef7eb2e8f9f7 | 1389 | { |
<> | 144:ef7eb2e8f9f7 | 1390 | /* TX COMPLETE */ |
<> | 144:ef7eb2e8f9f7 | 1391 | HAL_PCD_DataInStageCallback(hpcd, ep->num); |
<> | 144:ef7eb2e8f9f7 | 1392 | } |
<> | 144:ef7eb2e8f9f7 | 1393 | else |
<> | 144:ef7eb2e8f9f7 | 1394 | { |
<> | 144:ef7eb2e8f9f7 | 1395 | HAL_PCD_EP_Transmit(hpcd, ep->num, ep->xfer_buff, ep->xfer_len); |
<> | 144:ef7eb2e8f9f7 | 1396 | } |
<> | 144:ef7eb2e8f9f7 | 1397 | } |
<> | 144:ef7eb2e8f9f7 | 1398 | } |
<> | 144:ef7eb2e8f9f7 | 1399 | } |
<> | 144:ef7eb2e8f9f7 | 1400 | return HAL_OK; |
<> | 144:ef7eb2e8f9f7 | 1401 | } |
<> | 144:ef7eb2e8f9f7 | 1402 | #endif /* USB */ |
<> | 144:ef7eb2e8f9f7 | 1403 | |
<> | 144:ef7eb2e8f9f7 | 1404 | /** |
<> | 144:ef7eb2e8f9f7 | 1405 | * @} |
<> | 144:ef7eb2e8f9f7 | 1406 | */ |
<> | 144:ef7eb2e8f9f7 | 1407 | |
<> | 144:ef7eb2e8f9f7 | 1408 | /** |
<> | 144:ef7eb2e8f9f7 | 1409 | * @} |
<> | 144:ef7eb2e8f9f7 | 1410 | */ |
<> | 144:ef7eb2e8f9f7 | 1411 | |
<> | 144:ef7eb2e8f9f7 | 1412 | #endif /* STM32F102x6 || STM32F102xB || */ |
<> | 144:ef7eb2e8f9f7 | 1413 | /* STM32F103x6 || STM32F103xB || */ |
<> | 144:ef7eb2e8f9f7 | 1414 | /* STM32F103xE || STM32F103xG || */ |
<> | 144:ef7eb2e8f9f7 | 1415 | /* STM32F105xC || STM32F107xC */ |
<> | 144:ef7eb2e8f9f7 | 1416 | |
<> | 144:ef7eb2e8f9f7 | 1417 | #endif /* HAL_PCD_MODULE_ENABLED */ |
<> | 144:ef7eb2e8f9f7 | 1418 | |
<> | 144:ef7eb2e8f9f7 | 1419 | |
<> | 144:ef7eb2e8f9f7 | 1420 | /** |
<> | 144:ef7eb2e8f9f7 | 1421 | * @} |
<> | 144:ef7eb2e8f9f7 | 1422 | */ |
<> | 144:ef7eb2e8f9f7 | 1423 | |
<> | 144:ef7eb2e8f9f7 | 1424 | /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ |