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TARGET_NUCLEO_F302R8/stm32f3xx_hal_pcd.h@118:16969dd821af, 2016-04-05 (annotated)

Committer:
ricardobtez
Date:
Tue Apr 05 23:51:21 2016 +0000
Revision:
118:16969dd821af
Parent:
90:cb3d968589d8 
dgdgr

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Kojto 90:cb3d968589d8 1 /**
Kojto 90:cb3d968589d8 2 ******************************************************************************
Kojto 90:cb3d968589d8 3 * @file stm32f3xx_hal_pcd.h
Kojto 90:cb3d968589d8 4 * @author MCD Application Team
Kojto 90:cb3d968589d8 5 * @version V1.1.0
Kojto 90:cb3d968589d8 6 * @date 12-Sept-2014
Kojto 90:cb3d968589d8 7 * @brief Header file of PCD HAL module.
Kojto 90:cb3d968589d8 8 ******************************************************************************
Kojto 90:cb3d968589d8 9 * @attention
Kojto 90:cb3d968589d8 10 *
Kojto 90:cb3d968589d8 11 * <h2><center>&copy; COPYRIGHT(c) 2014 STMicroelectronics</center></h2>
Kojto 90:cb3d968589d8 12 *
Kojto 90:cb3d968589d8 13 * Redistribution and use in source and binary forms, with or without modification,
Kojto 90:cb3d968589d8 14 * are permitted provided that the following conditions are met:
Kojto 90:cb3d968589d8 15 * 1. Redistributions of source code must retain the above copyright notice,
Kojto 90:cb3d968589d8 16 * this list of conditions and the following disclaimer.
Kojto 90:cb3d968589d8 17 * 2. Redistributions in binary form must reproduce the above copyright notice,
Kojto 90:cb3d968589d8 18 * this list of conditions and the following disclaimer in the documentation
Kojto 90:cb3d968589d8 19 * and/or other materials provided with the distribution.
Kojto 90:cb3d968589d8 20 * 3. Neither the name of STMicroelectronics nor the names of its contributors
Kojto 90:cb3d968589d8 21 * may be used to endorse or promote products derived from this software
Kojto 90:cb3d968589d8 22 * without specific prior written permission.
Kojto 90:cb3d968589d8 23 *
Kojto 90:cb3d968589d8 24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
Kojto 90:cb3d968589d8 25 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
Kojto 90:cb3d968589d8 26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
Kojto 90:cb3d968589d8 27 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
Kojto 90:cb3d968589d8 28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
Kojto 90:cb3d968589d8 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
Kojto 90:cb3d968589d8 30 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
Kojto 90:cb3d968589d8 31 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
Kojto 90:cb3d968589d8 32 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
Kojto 90:cb3d968589d8 33 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
Kojto 90:cb3d968589d8 34 *
Kojto 90:cb3d968589d8 35 ******************************************************************************
Kojto 90:cb3d968589d8 36 */
Kojto 90:cb3d968589d8 37
Kojto 90:cb3d968589d8 38 /* Define to prevent recursive inclusion -------------------------------------*/
Kojto 90:cb3d968589d8 39 #ifndef __STM32F3xx_HAL_PCD_H
Kojto 90:cb3d968589d8 40 #define __STM32F3xx_HAL_PCD_H
Kojto 90:cb3d968589d8 41
Kojto 90:cb3d968589d8 42 #ifdef __cplusplus
Kojto 90:cb3d968589d8 43 extern "C" {
Kojto 90:cb3d968589d8 44 #endif
Kojto 90:cb3d968589d8 45
Kojto 90:cb3d968589d8 46 #if defined(STM32F302xE) || defined(STM32F303xE) || \
Kojto 90:cb3d968589d8 47 defined(STM32F302xC) || defined(STM32F303xC) || \
Kojto 90:cb3d968589d8 48 defined(STM32F302x8) || \
Kojto 90:cb3d968589d8 49 defined(STM32F373xC)
Kojto 90:cb3d968589d8 50
Kojto 90:cb3d968589d8 51 /* Includes ------------------------------------------------------------------*/
Kojto 90:cb3d968589d8 52 #include "stm32f3xx_hal_def.h"
Kojto 90:cb3d968589d8 53
Kojto 90:cb3d968589d8 54 /** @addtogroup STM32F3xx_HAL_Driver
Kojto 90:cb3d968589d8 55 * @{
Kojto 90:cb3d968589d8 56 */
Kojto 90:cb3d968589d8 57
Kojto 90:cb3d968589d8 58 /** @addtogroup PCD
Kojto 90:cb3d968589d8 59 * @{
Kojto 90:cb3d968589d8 60 */
Kojto 90:cb3d968589d8 61
Kojto 90:cb3d968589d8 62 /* Exported types ------------------------------------------------------------*/
Kojto 90:cb3d968589d8 63 /** @defgroup PCD_Exported_Types PCD Exported Types
Kojto 90:cb3d968589d8 64 * @{
Kojto 90:cb3d968589d8 65 */
Kojto 90:cb3d968589d8 66
Kojto 90:cb3d968589d8 67 /**
Kojto 90:cb3d968589d8 68 * @brief PCD State structures definition
Kojto 90:cb3d968589d8 69 */
Kojto 90:cb3d968589d8 70 typedef enum
Kojto 90:cb3d968589d8 71 {
Kojto 90:cb3d968589d8 72 PCD_READY = 0x00,
Kojto 90:cb3d968589d8 73 PCD_ERROR = 0x01,
Kojto 90:cb3d968589d8 74 PCD_BUSY = 0x02,
Kojto 90:cb3d968589d8 75 PCD_TIMEOUT = 0x03
Kojto 90:cb3d968589d8 76 } PCD_StateTypeDef;
Kojto 90:cb3d968589d8 77
Kojto 90:cb3d968589d8 78 typedef enum
Kojto 90:cb3d968589d8 79 {
Kojto 90:cb3d968589d8 80 /* double buffered endpoint direction */
Kojto 90:cb3d968589d8 81 PCD_EP_DBUF_OUT,
Kojto 90:cb3d968589d8 82 PCD_EP_DBUF_IN,
Kojto 90:cb3d968589d8 83 PCD_EP_DBUF_ERR,
Kojto 90:cb3d968589d8 84 }PCD_EP_DBUF_DIR;
Kojto 90:cb3d968589d8 85
Kojto 90:cb3d968589d8 86 /* endpoint buffer number */
Kojto 90:cb3d968589d8 87 typedef enum
Kojto 90:cb3d968589d8 88 {
Kojto 90:cb3d968589d8 89 PCD_EP_NOBUF,
Kojto 90:cb3d968589d8 90 PCD_EP_BUF0,
Kojto 90:cb3d968589d8 91 PCD_EP_BUF1
Kojto 90:cb3d968589d8 92 }PCD_EP_BUF_NUM;
Kojto 90:cb3d968589d8 93
Kojto 90:cb3d968589d8 94 /**
Kojto 90:cb3d968589d8 95 * @brief PCD Initialization Structure definition
Kojto 90:cb3d968589d8 96 */
Kojto 90:cb3d968589d8 97 typedef struct
Kojto 90:cb3d968589d8 98 {
Kojto 90:cb3d968589d8 99 uint32_t dev_endpoints; /*!< Device Endpoints number.
Kojto 90:cb3d968589d8 100 This parameter depends on the used USB core.
Kojto 90:cb3d968589d8 101 This parameter must be a number between Min_Data = 1 and Max_Data = 15 */
Kojto 90:cb3d968589d8 102
Kojto 90:cb3d968589d8 103 uint32_t speed; /*!< USB Core speed.
Kojto 90:cb3d968589d8 104 This parameter can be any value of @ref USB_Core_Speed */
Kojto 90:cb3d968589d8 105
Kojto 90:cb3d968589d8 106 uint32_t ep0_mps; /*!< Set the Endpoint 0 Max Packet size.
Kojto 90:cb3d968589d8 107 This parameter can be any value of @ref USB_EP0_MPS */
Kojto 90:cb3d968589d8 108
Kojto 90:cb3d968589d8 109 uint32_t phy_itface; /*!< Select the used PHY interface.
Kojto 90:cb3d968589d8 110 This parameter can be any value of @ref USB_Core_PHY */
Kojto 90:cb3d968589d8 111
Kojto 90:cb3d968589d8 112 uint32_t Sof_enable; /*!< Enable or disable the output of the SOF signal. */
Kojto 90:cb3d968589d8 113
Kojto 90:cb3d968589d8 114 uint32_t low_power_enable; /*!< Enable or disable Low Power mode */
Kojto 90:cb3d968589d8 115
Kojto 90:cb3d968589d8 116 uint32_t lpm_enable; /*!< Enable or disable Battery charging. */
Kojto 90:cb3d968589d8 117
Kojto 90:cb3d968589d8 118 uint32_t battery_charging_enable; /*!< Enable or disable Battery charging. */
Kojto 90:cb3d968589d8 119
Kojto 90:cb3d968589d8 120 }PCD_InitTypeDef;
Kojto 90:cb3d968589d8 121
Kojto 90:cb3d968589d8 122 typedef struct
Kojto 90:cb3d968589d8 123 {
Kojto 90:cb3d968589d8 124 uint8_t num; /*!< Endpoint number
Kojto 90:cb3d968589d8 125 This parameter must be a number between Min_Data = 1 and Max_Data = 15 */
Kojto 90:cb3d968589d8 126
Kojto 90:cb3d968589d8 127 uint8_t is_in; /*!< Endpoint direction
Kojto 90:cb3d968589d8 128 This parameter must be a number between Min_Data = 0 and Max_Data = 1 */
Kojto 90:cb3d968589d8 129
Kojto 90:cb3d968589d8 130 uint8_t is_stall; /*!< Endpoint stall condition
Kojto 90:cb3d968589d8 131 This parameter must be a number between Min_Data = 0 and Max_Data = 1 */
Kojto 90:cb3d968589d8 132
Kojto 90:cb3d968589d8 133 uint8_t type; /*!< Endpoint type
Kojto 90:cb3d968589d8 134 This parameter can be any value of @ref USB_EP_Type */
Kojto 90:cb3d968589d8 135
Kojto 90:cb3d968589d8 136 uint16_t pmaadress; /*!< PMA Address
Kojto 90:cb3d968589d8 137 This parameter can be any value between Min_addr = 0 and Max_addr = 1K */
Kojto 90:cb3d968589d8 138
Kojto 90:cb3d968589d8 139
Kojto 90:cb3d968589d8 140 uint16_t pmaaddr0; /*!< PMA Address0
Kojto 90:cb3d968589d8 141 This parameter can be any value between Min_addr = 0 and Max_addr = 1K */
Kojto 90:cb3d968589d8 142
Kojto 90:cb3d968589d8 143
Kojto 90:cb3d968589d8 144 uint16_t pmaaddr1; /*!< PMA Address1
Kojto 90:cb3d968589d8 145 This parameter can be any value between Min_addr = 0 and Max_addr = 1K */
Kojto 90:cb3d968589d8 146
Kojto 90:cb3d968589d8 147
Kojto 90:cb3d968589d8 148 uint8_t doublebuffer; /*!< Double buffer enable
Kojto 90:cb3d968589d8 149 This parameter can be 0 or 1 */
Kojto 90:cb3d968589d8 150
Kojto 90:cb3d968589d8 151 uint32_t maxpacket; /*!< Endpoint Max packet size
Kojto 90:cb3d968589d8 152 This parameter must be a number between Min_Data = 0 and Max_Data = 64KB */
Kojto 90:cb3d968589d8 153
Kojto 90:cb3d968589d8 154 uint8_t *xfer_buff; /*!< Pointer to transfer buffer */
Kojto 90:cb3d968589d8 155
Kojto 90:cb3d968589d8 156
Kojto 90:cb3d968589d8 157 uint32_t xfer_len; /*!< Current transfer length */
Kojto 90:cb3d968589d8 158
Kojto 90:cb3d968589d8 159 uint32_t xfer_count; /*!< Partial transfer length in case of multi packet transfer */
Kojto 90:cb3d968589d8 160
Kojto 90:cb3d968589d8 161 }PCD_EPTypeDef;
Kojto 90:cb3d968589d8 162
Kojto 90:cb3d968589d8 163 typedef USB_TypeDef PCD_TypeDef;
Kojto 90:cb3d968589d8 164
Kojto 90:cb3d968589d8 165 /**
Kojto 90:cb3d968589d8 166 * @brief PCD Handle Structure definition
Kojto 90:cb3d968589d8 167 */
Kojto 90:cb3d968589d8 168 typedef struct
Kojto 90:cb3d968589d8 169 {
Kojto 90:cb3d968589d8 170 PCD_TypeDef *Instance; /*!< Register base address */
Kojto 90:cb3d968589d8 171 PCD_InitTypeDef Init; /*!< PCD required parameters */
Kojto 90:cb3d968589d8 172 __IO uint8_t USB_Address; /*!< USB Address */
Kojto 90:cb3d968589d8 173 PCD_EPTypeDef IN_ep[8]; /*!< IN endpoint parameters */
Kojto 90:cb3d968589d8 174 PCD_EPTypeDef OUT_ep[8]; /*!< OUT endpoint parameters */
Kojto 90:cb3d968589d8 175 HAL_LockTypeDef Lock; /*!< PCD peripheral status */
Kojto 90:cb3d968589d8 176 __IO PCD_StateTypeDef State; /*!< PCD communication state */
Kojto 90:cb3d968589d8 177 uint32_t Setup[12]; /*!< Setup packet buffer */
Kojto 90:cb3d968589d8 178 void *pData; /*!< Pointer to upper stack Handler */
Kojto 90:cb3d968589d8 179
Kojto 90:cb3d968589d8 180 } PCD_HandleTypeDef;
Kojto 90:cb3d968589d8 181
Kojto 90:cb3d968589d8 182 /**
Kojto 90:cb3d968589d8 183 * @}
Kojto 90:cb3d968589d8 184 */
Kojto 90:cb3d968589d8 185
Kojto 90:cb3d968589d8 186 #include "stm32f3xx_hal_pcd_ex.h"
Kojto 90:cb3d968589d8 187 /* Exported constants --------------------------------------------------------*/
Kojto 90:cb3d968589d8 188 /** @defgroup PCD_Exported_Constants PCD Exported Constants
Kojto 90:cb3d968589d8 189 * @{
Kojto 90:cb3d968589d8 190 */
Kojto 90:cb3d968589d8 191
Kojto 90:cb3d968589d8 192 /** @defgroup USB_Core_Speed USB Core Speed
Kojto 90:cb3d968589d8 193 * @{
Kojto 90:cb3d968589d8 194 */
Kojto 90:cb3d968589d8 195 #define PCD_SPEED_HIGH 0 /* Not Supported */
Kojto 90:cb3d968589d8 196 #define PCD_SPEED_FULL 2
Kojto 90:cb3d968589d8 197 /**
Kojto 90:cb3d968589d8 198 * @}
Kojto 90:cb3d968589d8 199 */
Kojto 90:cb3d968589d8 200
Kojto 90:cb3d968589d8 201 /** @defgroup USB_Core_PHY USB Core PHY
Kojto 90:cb3d968589d8 202 * @{
Kojto 90:cb3d968589d8 203 */
Kojto 90:cb3d968589d8 204 #define PCD_PHY_EMBEDDED 2
Kojto 90:cb3d968589d8 205 /**
Kojto 90:cb3d968589d8 206 * @}
Kojto 90:cb3d968589d8 207 */
Kojto 90:cb3d968589d8 208
Kojto 90:cb3d968589d8 209 /** @defgroup USB_EP0_MPS USB EP0 MPS
Kojto 90:cb3d968589d8 210 * @{
Kojto 90:cb3d968589d8 211 */
Kojto 90:cb3d968589d8 212 #define DEP0CTL_MPS_64 0
Kojto 90:cb3d968589d8 213 #define DEP0CTL_MPS_32 1
Kojto 90:cb3d968589d8 214 #define DEP0CTL_MPS_16 2
Kojto 90:cb3d968589d8 215 #define DEP0CTL_MPS_8 3
Kojto 90:cb3d968589d8 216
Kojto 90:cb3d968589d8 217 #define PCD_EP0MPS_64 DEP0CTL_MPS_64
Kojto 90:cb3d968589d8 218 #define PCD_EP0MPS_32 DEP0CTL_MPS_32
Kojto 90:cb3d968589d8 219 #define PCD_EP0MPS_16 DEP0CTL_MPS_16
Kojto 90:cb3d968589d8 220 #define PCD_EP0MPS_08 DEP0CTL_MPS_8
Kojto 90:cb3d968589d8 221 /**
Kojto 90:cb3d968589d8 222 * @}
Kojto 90:cb3d968589d8 223 */
Kojto 90:cb3d968589d8 224
Kojto 90:cb3d968589d8 225 /** @defgroup USB_EP_Type USB EP Type
Kojto 90:cb3d968589d8 226 * @{
Kojto 90:cb3d968589d8 227 */
Kojto 90:cb3d968589d8 228 #define PCD_EP_TYPE_CTRL 0
Kojto 90:cb3d968589d8 229 #define PCD_EP_TYPE_ISOC 1
Kojto 90:cb3d968589d8 230 #define PCD_EP_TYPE_BULK 2
Kojto 90:cb3d968589d8 231 #define PCD_EP_TYPE_INTR 3
Kojto 90:cb3d968589d8 232 /**
Kojto 90:cb3d968589d8 233 * @}
Kojto 90:cb3d968589d8 234 */
Kojto 90:cb3d968589d8 235
Kojto 90:cb3d968589d8 236 /** @defgroup USB_ENDP USB ENDP
Kojto 90:cb3d968589d8 237 * @{
Kojto 90:cb3d968589d8 238 */
Kojto 90:cb3d968589d8 239
Kojto 90:cb3d968589d8 240 #define PCD_ENDP0 ((uint8_t)0)
Kojto 90:cb3d968589d8 241 #define PCD_ENDP1 ((uint8_t)1)
Kojto 90:cb3d968589d8 242 #define PCD_ENDP2 ((uint8_t)2)
Kojto 90:cb3d968589d8 243 #define PCD_ENDP3 ((uint8_t)3)
Kojto 90:cb3d968589d8 244 #define PCD_ENDP4 ((uint8_t)4)
Kojto 90:cb3d968589d8 245 #define PCD_ENDP5 ((uint8_t)5)
Kojto 90:cb3d968589d8 246 #define PCD_ENDP6 ((uint8_t)6)
Kojto 90:cb3d968589d8 247 #define PCD_ENDP7 ((uint8_t)7)
Kojto 90:cb3d968589d8 248
Kojto 90:cb3d968589d8 249 /* Endpoint Kind */
Kojto 90:cb3d968589d8 250 #define PCD_SNG_BUF 0
Kojto 90:cb3d968589d8 251 #define PCD_DBL_BUF 1
Kojto 90:cb3d968589d8 252
Kojto 90:cb3d968589d8 253 #define IS_PCD_ALL_INSTANCE IS_USB_ALL_INSTANCE
Kojto 90:cb3d968589d8 254
Kojto 90:cb3d968589d8 255 /**
Kojto 90:cb3d968589d8 256 * @}
Kojto 90:cb3d968589d8 257 */
Kojto 90:cb3d968589d8 258
Kojto 90:cb3d968589d8 259 /**
Kojto 90:cb3d968589d8 260 * @}
Kojto 90:cb3d968589d8 261 */
Kojto 90:cb3d968589d8 262
Kojto 90:cb3d968589d8 263 /* Exported macros -----------------------------------------------------------*/
Kojto 90:cb3d968589d8 264
Kojto 90:cb3d968589d8 265 /** @defgroup PCD_Exported_Macros PCD Exported Macros
Kojto 90:cb3d968589d8 266 * @brief macros to handle interrupts and specific clock configurations
Kojto 90:cb3d968589d8 267 * @{
Kojto 90:cb3d968589d8 268 */
Kojto 90:cb3d968589d8 269 #define __HAL_PCD_GET_FLAG(__HANDLE__, __INTERRUPT__) ((((__HANDLE__)->Instance->ISTR) & (__INTERRUPT__)) == (__INTERRUPT__))
Kojto 90:cb3d968589d8 270 #define __HAL_PCD_CLEAR_FLAG(__HANDLE__, __INTERRUPT__) (((__HANDLE__)->Instance->ISTR) = ~(__INTERRUPT__))
Kojto 90:cb3d968589d8 271
Kojto 90:cb3d968589d8 272 #define USB_EXTI_LINE_WAKEUP ((uint32_t)0x00040000) /*!< External interrupt line 18 Connected to the USB FS EXTI Line */
Kojto 90:cb3d968589d8 273
Kojto 90:cb3d968589d8 274 #define __HAL_USB_EXTI_ENABLE_IT() EXTI->IMR |= USB_EXTI_LINE_WAKEUP
Kojto 90:cb3d968589d8 275 #define __HAL_USB_EXTI_DISABLE_IT() EXTI->IMR &= ~(USB_EXTI_LINE_WAKEUP)
Kojto 90:cb3d968589d8 276 #define __HAL_USB_EXTI_GENERATE_SWIT(__EXTILINE__) (EXTI->SWIER |= (__EXTILINE__))
Kojto 90:cb3d968589d8 277
Kojto 90:cb3d968589d8 278 #define __HAL_USB_EXTI_GET_FLAG() EXTI->PR & (USB_EXTI_LINE_WAKEUP)
Kojto 90:cb3d968589d8 279 #define __HAL_USB_EXTI_CLEAR_FLAG() EXTI->PR = USB_EXTI_LINE_WAKEUP
Kojto 90:cb3d968589d8 280
Kojto 90:cb3d968589d8 281 #define __HAL_USB_EXTI_SET_RISING_EDGE_TRIGGER() do {\
Kojto 90:cb3d968589d8 282 EXTI->FTSR &= ~(USB_EXTI_LINE_WAKEUP);\
Kojto 90:cb3d968589d8 283 EXTI->RTSR |= USB_EXTI_LINE_WAKEUP;\
Kojto 90:cb3d968589d8 284 } while(0)
Kojto 90:cb3d968589d8 285
Kojto 90:cb3d968589d8 286 #define __HAL_USB_EXTI_SET_FALLING_EDGE_TRIGGER() do {\
Kojto 90:cb3d968589d8 287 EXTI->FTSR |= (USB_EXTI_LINE_WAKEUP);\
Kojto 90:cb3d968589d8 288 EXTI->RTSR &= ~(USB_EXTI_LINE_WAKEUP);\
Kojto 90:cb3d968589d8 289 } while(0)
Kojto 90:cb3d968589d8 290
Kojto 90:cb3d968589d8 291 #define __HAL_USB_EXTI_SET_FALLINGRISING_TRIGGER() do {\
Kojto 90:cb3d968589d8 292 EXTI->RTSR &= ~(USB_EXTI_LINE_WAKEUP);\
Kojto 90:cb3d968589d8 293 EXTI->FTSR &= ~(USB_EXTI_LINE_WAKEUP);\
Kojto 90:cb3d968589d8 294 EXTI->RTSR |= USB_EXTI_LINE_WAKEUP;\
Kojto 90:cb3d968589d8 295 EXTI->FTSR |= USB_EXTI_LINE_WAKEUP;\
Kojto 90:cb3d968589d8 296 } while(0)
Kojto 90:cb3d968589d8 297 /**
Kojto 90:cb3d968589d8 298 * @}
Kojto 90:cb3d968589d8 299 */
Kojto 90:cb3d968589d8 300
Kojto 90:cb3d968589d8 301 /* Internal macros -----------------------------------------------------------*/
Kojto 90:cb3d968589d8 302
Kojto 90:cb3d968589d8 303 /** @defgroup PCD_Private_Macros PCD Private Macros
Kojto 90:cb3d968589d8 304 * @brief macros to handle interrupts and specific clock configurations
Kojto 90:cb3d968589d8 305 * @{
Kojto 90:cb3d968589d8 306 */
Kojto 90:cb3d968589d8 307
Kojto 90:cb3d968589d8 308 /* SetENDPOINT */
Kojto 90:cb3d968589d8 309 #define PCD_SET_ENDPOINT(USBx, bEpNum,wRegValue) (*(&USBx->EP0R + bEpNum * 2)= (uint16_t)wRegValue)
Kojto 90:cb3d968589d8 310
Kojto 90:cb3d968589d8 311 /* GetENDPOINT */
Kojto 90:cb3d968589d8 312 #define PCD_GET_ENDPOINT(USBx, bEpNum) (*(&USBx->EP0R + bEpNum * 2))
Kojto 90:cb3d968589d8 313
Kojto 90:cb3d968589d8 314
Kojto 90:cb3d968589d8 315
Kojto 90:cb3d968589d8 316 /**
Kojto 90:cb3d968589d8 317 * @brief sets the type in the endpoint register(bits EP_TYPE[1:0])
Kojto 90:cb3d968589d8 318 * @param USBx: USB peripheral instance register address.
Kojto 90:cb3d968589d8 319 * @param bEpNum: Endpoint Number.
Kojto 90:cb3d968589d8 320 * @param wType: Endpoint Type.
Kojto 90:cb3d968589d8 321 * @retval None
Kojto 90:cb3d968589d8 322 */
Kojto 90:cb3d968589d8 323 #define PCD_SET_EPTYPE(USBx, bEpNum,wType) (PCD_SET_ENDPOINT(USBx, bEpNum,\
Kojto 90:cb3d968589d8 324 ((PCD_GET_ENDPOINT(USBx, bEpNum) & USB_EP_T_MASK) | wType )))
Kojto 90:cb3d968589d8 325
Kojto 90:cb3d968589d8 326 /**
Kojto 90:cb3d968589d8 327 * @brief gets the type in the endpoint register(bits EP_TYPE[1:0])
Kojto 90:cb3d968589d8 328 * @param USBx: USB peripheral instance register address.
Kojto 90:cb3d968589d8 329 * @param bEpNum: Endpoint Number.
Kojto 90:cb3d968589d8 330 * @retval Endpoint Type
Kojto 90:cb3d968589d8 331 */
Kojto 90:cb3d968589d8 332 #define PCD_GET_EPTYPE(USBx, bEpNum) (PCD_GET_ENDPOINT(USBx, bEpNum) & USB_EP_T_FIELD)
Kojto 90:cb3d968589d8 333
Kojto 90:cb3d968589d8 334
Kojto 90:cb3d968589d8 335 /**
Kojto 90:cb3d968589d8 336 * @brief free buffer used from the application realizing it to the line
Kojto 90:cb3d968589d8 337 toggles bit SW_BUF in the double buffered endpoint register
Kojto 90:cb3d968589d8 338 * @param USBx: USB peripheral instance register address.
Kojto 90:cb3d968589d8 339 * @param bEpNum: Endpoint Number.
Kojto 90:cb3d968589d8 340 * @param bDir: Direction
Kojto 90:cb3d968589d8 341 * @retval None
Kojto 90:cb3d968589d8 342 */
Kojto 90:cb3d968589d8 343 #define PCD_FreeUserBuffer(USBx, bEpNum, bDir)\
Kojto 90:cb3d968589d8 344 {\
Kojto 90:cb3d968589d8 345 if (bDir == PCD_EP_DBUF_OUT)\
Kojto 90:cb3d968589d8 346 { /* OUT double buffered endpoint */\
Kojto 90:cb3d968589d8 347 PCD_TX_DTOG(USBx, bEpNum);\
Kojto 90:cb3d968589d8 348 }\
Kojto 90:cb3d968589d8 349 else if (bDir == PCD_EP_DBUF_IN)\
Kojto 90:cb3d968589d8 350 { /* IN double buffered endpoint */\
Kojto 90:cb3d968589d8 351 PCD_RX_DTOG(USBx, bEpNum);\
Kojto 90:cb3d968589d8 352 }\
Kojto 90:cb3d968589d8 353 }
Kojto 90:cb3d968589d8 354
Kojto 90:cb3d968589d8 355 /**
Kojto 90:cb3d968589d8 356 * @brief gets direction of the double buffered endpoint
Kojto 90:cb3d968589d8 357 * @param USBx: USB peripheral instance register address.
Kojto 90:cb3d968589d8 358 * @param bEpNum: Endpoint Number.
Kojto 90:cb3d968589d8 359 * @retval EP_DBUF_OUT, EP_DBUF_IN,
Kojto 90:cb3d968589d8 360 * EP_DBUF_ERR if the endpoint counter not yet programmed.
Kojto 90:cb3d968589d8 361 */
Kojto 90:cb3d968589d8 362 #define PCD_GET_DB_DIR(USBx, bEpNum)\
Kojto 90:cb3d968589d8 363 {\
Kojto 90:cb3d968589d8 364 if ((uint16_t)(*PCD_EP_RX_CNT(USBx, bEpNum) & 0xFC00) != 0)\
Kojto 90:cb3d968589d8 365 return(PCD_EP_DBUF_OUT);\
Kojto 90:cb3d968589d8 366 else if (((uint16_t)(*PCD_EP_TX_CNT(USBx, bEpNum)) & 0x03FF) != 0)\
Kojto 90:cb3d968589d8 367 return(PCD_EP_DBUF_IN);\
Kojto 90:cb3d968589d8 368 else\
Kojto 90:cb3d968589d8 369 return(PCD_EP_DBUF_ERR);\
Kojto 90:cb3d968589d8 370 }
Kojto 90:cb3d968589d8 371
Kojto 90:cb3d968589d8 372 /**
Kojto 90:cb3d968589d8 373 * @brief sets the status for tx transfer (bits STAT_TX[1:0]).
Kojto 90:cb3d968589d8 374 * @param USBx: USB peripheral instance register address.
Kojto 90:cb3d968589d8 375 * @param bEpNum: Endpoint Number.
Kojto 90:cb3d968589d8 376 * @param wState: new state
Kojto 90:cb3d968589d8 377 * @retval None
Kojto 90:cb3d968589d8 378 */
Kojto 90:cb3d968589d8 379 #define PCD_SET_EP_TX_STATUS(USBx, bEpNum, wState) {\
Kojto 90:cb3d968589d8 380 register uint16_t _wRegVal; \
Kojto 90:cb3d968589d8 381 \
Kojto 90:cb3d968589d8 382 _wRegVal = PCD_GET_ENDPOINT(USBx, bEpNum) & USB_EPTX_DTOGMASK;\
Kojto 90:cb3d968589d8 383 /* toggle first bit ? */ \
Kojto 90:cb3d968589d8 384 if((USB_EPTX_DTOG1 & wState)!= 0) \
Kojto 90:cb3d968589d8 385 _wRegVal ^= USB_EPTX_DTOG1; \
Kojto 90:cb3d968589d8 386 /* toggle second bit ? */ \
Kojto 90:cb3d968589d8 387 if((USB_EPTX_DTOG2 & wState)!= 0) \
Kojto 90:cb3d968589d8 388 _wRegVal ^= USB_EPTX_DTOG2; \
Kojto 90:cb3d968589d8 389 PCD_SET_ENDPOINT(USBx, bEpNum, (_wRegVal | USB_EP_CTR_RX|USB_EP_CTR_TX)); \
Kojto 90:cb3d968589d8 390 } /* PCD_SET_EP_TX_STATUS */
Kojto 90:cb3d968589d8 391
Kojto 90:cb3d968589d8 392 /**
Kojto 90:cb3d968589d8 393 * @brief sets the status for rx transfer (bits STAT_TX[1:0])
Kojto 90:cb3d968589d8 394 * @param USBx: USB peripheral instance register address.
Kojto 90:cb3d968589d8 395 * @param bEpNum: Endpoint Number.
Kojto 90:cb3d968589d8 396 * @param wState: new state
Kojto 90:cb3d968589d8 397 * @retval None
Kojto 90:cb3d968589d8 398 */
Kojto 90:cb3d968589d8 399 #define PCD_SET_EP_RX_STATUS(USBx, bEpNum,wState) {\
Kojto 90:cb3d968589d8 400 register uint16_t _wRegVal; \
Kojto 90:cb3d968589d8 401 \
Kojto 90:cb3d968589d8 402 _wRegVal = PCD_GET_ENDPOINT(USBx, bEpNum) & USB_EPRX_DTOGMASK;\
Kojto 90:cb3d968589d8 403 /* toggle first bit ? */ \
Kojto 90:cb3d968589d8 404 if((USB_EPRX_DTOG1 & wState)!= 0) \
Kojto 90:cb3d968589d8 405 _wRegVal ^= USB_EPRX_DTOG1; \
Kojto 90:cb3d968589d8 406 /* toggle second bit ? */ \
Kojto 90:cb3d968589d8 407 if((USB_EPRX_DTOG2 & wState)!= 0) \
Kojto 90:cb3d968589d8 408 _wRegVal ^= USB_EPRX_DTOG2; \
Kojto 90:cb3d968589d8 409 PCD_SET_ENDPOINT(USBx, bEpNum, (_wRegVal | USB_EP_CTR_RX|USB_EP_CTR_TX)); \
Kojto 90:cb3d968589d8 410 } /* PCD_SET_EP_RX_STATUS */
Kojto 90:cb3d968589d8 411
Kojto 90:cb3d968589d8 412 /**
Kojto 90:cb3d968589d8 413 * @brief sets the status for rx & tx (bits STAT_TX[1:0] & STAT_RX[1:0])
Kojto 90:cb3d968589d8 414 * @param USBx: USB peripheral instance register address.
Kojto 90:cb3d968589d8 415 * @param bEpNum: Endpoint Number.
Kojto 90:cb3d968589d8 416 * @param wStaterx: new state.
Kojto 90:cb3d968589d8 417 * @param wStatetx: new state.
Kojto 90:cb3d968589d8 418 * @retval None
Kojto 90:cb3d968589d8 419 */
Kojto 90:cb3d968589d8 420 #define PCD_SET_EP_TXRX_STATUS(USBx,bEpNum,wStaterx,wStatetx) {\
Kojto 90:cb3d968589d8 421 register uint32_t _wRegVal; \
Kojto 90:cb3d968589d8 422 \
Kojto 90:cb3d968589d8 423 _wRegVal = PCD_GET_ENDPOINT(USBx, bEpNum) & (USB_EPRX_DTOGMASK |USB_EPTX_STAT) ;\
Kojto 90:cb3d968589d8 424 /* toggle first bit ? */ \
Kojto 90:cb3d968589d8 425 if((USB_EPRX_DTOG1 & wStaterx)!= 0) \
Kojto 90:cb3d968589d8 426 _wRegVal ^= USB_EPRX_DTOG1; \
Kojto 90:cb3d968589d8 427 /* toggle second bit ? */ \
Kojto 90:cb3d968589d8 428 if((USB_EPRX_DTOG2 & wStaterx)!= 0) \
Kojto 90:cb3d968589d8 429 _wRegVal ^= USB_EPRX_DTOG2; \
Kojto 90:cb3d968589d8 430 /* toggle first bit ? */ \
Kojto 90:cb3d968589d8 431 if((USB_EPTX_DTOG1 & wStatetx)!= 0) \
Kojto 90:cb3d968589d8 432 _wRegVal ^= USB_EPTX_DTOG1; \
Kojto 90:cb3d968589d8 433 /* toggle second bit ? */ \
Kojto 90:cb3d968589d8 434 if((USB_EPTX_DTOG2 & wStatetx)!= 0) \
Kojto 90:cb3d968589d8 435 _wRegVal ^= USB_EPTX_DTOG2; \
Kojto 90:cb3d968589d8 436 PCD_SET_ENDPOINT(USBx, bEpNum, _wRegVal | USB_EP_CTR_RX|USB_EP_CTR_TX); \
Kojto 90:cb3d968589d8 437 } /* PCD_SET_EP_TXRX_STATUS */
Kojto 90:cb3d968589d8 438
Kojto 90:cb3d968589d8 439 /**
Kojto 90:cb3d968589d8 440 * @brief gets the status for tx/rx transfer (bits STAT_TX[1:0]
Kojto 90:cb3d968589d8 441 * /STAT_RX[1:0])
Kojto 90:cb3d968589d8 442 * @param USBx: USB peripheral instance register address.
Kojto 90:cb3d968589d8 443 * @param bEpNum: Endpoint Number.
Kojto 90:cb3d968589d8 444 * @retval status
Kojto 90:cb3d968589d8 445 */
Kojto 90:cb3d968589d8 446 #define PCD_GET_EP_TX_STATUS(USBx, bEpNum) ((uint16_t)PCD_GET_ENDPOINT(USBx, bEpNum) & USB_EPTX_STAT)
Kojto 90:cb3d968589d8 447
Kojto 90:cb3d968589d8 448 #define PCD_GET_EP_RX_STATUS(USBx, bEpNum) ((uint16_t)PCD_GET_ENDPOINT(USBx, bEpNum) & USB_EPRX_STAT)
Kojto 90:cb3d968589d8 449
Kojto 90:cb3d968589d8 450 /**
Kojto 90:cb3d968589d8 451 * @brief sets directly the VALID tx/rx-status into the endpoint register
Kojto 90:cb3d968589d8 452 * @param USBx: USB peripheral instance register address.
Kojto 90:cb3d968589d8 453 * @param bEpNum: Endpoint Number.
Kojto 90:cb3d968589d8 454 * @retval None
Kojto 90:cb3d968589d8 455 */
Kojto 90:cb3d968589d8 456 #define PCD_SET_EP_TX_VALID(USBx, bEpNum) (PCD_SET_EP_TX_STATUS(USBx, bEpNum, USB_EP_TX_VALID))
Kojto 90:cb3d968589d8 457
Kojto 90:cb3d968589d8 458 #define PCD_SET_EP_RX_VALID(USBx, bEpNum) (PCD_SET_EP_RX_STATUS(USBx, bEpNum, USB_EP_RX_VALID))
Kojto 90:cb3d968589d8 459
Kojto 90:cb3d968589d8 460 /**
Kojto 90:cb3d968589d8 461 * @brief checks stall condition in an endpoint.
Kojto 90:cb3d968589d8 462 * @param USBx: USB peripheral instance register address.
Kojto 90:cb3d968589d8 463 * @param bEpNum: Endpoint Number.
Kojto 90:cb3d968589d8 464 * @retval TRUE = endpoint in stall condition.
Kojto 90:cb3d968589d8 465 */
Kojto 90:cb3d968589d8 466 #define PCD_GET_EP_TX_STALL_STATUS(USBx, bEpNum) (PCD_GET_EP_TX_STATUS(USBx, bEpNum) \
Kojto 90:cb3d968589d8 467 == USB_EP_TX_STALL)
Kojto 90:cb3d968589d8 468 #define PCD_GET_EP_RX_STALL_STATUS(USBx, bEpNum) (PCD_GET_EP_RX_STATUS(USBx, bEpNum) \
Kojto 90:cb3d968589d8 469 == USB_EP_RX_STALL)
Kojto 90:cb3d968589d8 470
Kojto 90:cb3d968589d8 471 /**
Kojto 90:cb3d968589d8 472 * @brief set & clear EP_KIND bit.
Kojto 90:cb3d968589d8 473 * @param USBx: USB peripheral instance register address.
Kojto 90:cb3d968589d8 474 * @param bEpNum: Endpoint Number.
Kojto 90:cb3d968589d8 475 * @retval None
Kojto 90:cb3d968589d8 476 */
Kojto 90:cb3d968589d8 477 #define PCD_SET_EP_KIND(USBx, bEpNum) (PCD_SET_ENDPOINT(USBx, bEpNum, \
Kojto 90:cb3d968589d8 478 (USB_EP_CTR_RX|USB_EP_CTR_TX|((PCD_GET_ENDPOINT(USBx, bEpNum) | USB_EP_KIND) & USB_EPREG_MASK))))
Kojto 90:cb3d968589d8 479 #define PCD_CLEAR_EP_KIND(USBx, bEpNum) (PCD_SET_ENDPOINT(USBx, bEpNum, \
Kojto 90:cb3d968589d8 480 (USB_EP_CTR_RX|USB_EP_CTR_TX|(PCD_GET_ENDPOINT(USBx, bEpNum) & USB_EPKIND_MASK))))
Kojto 90:cb3d968589d8 481
Kojto 90:cb3d968589d8 482 /**
Kojto 90:cb3d968589d8 483 * @brief Sets/clears directly STATUS_OUT bit in the endpoint register.
Kojto 90:cb3d968589d8 484 * @param USBx: USB peripheral instance register address.
Kojto 90:cb3d968589d8 485 * @param bEpNum: Endpoint Number.
Kojto 90:cb3d968589d8 486 * @retval None
Kojto 90:cb3d968589d8 487 */
Kojto 90:cb3d968589d8 488 #define PCD_SET_OUT_STATUS(USBx, bEpNum) PCD_SET_EP_KIND(USBx, bEpNum)
Kojto 90:cb3d968589d8 489 #define PCD_CLEAR_OUT_STATUS(USBx, bEpNum) PCD_CLEAR_EP_KIND(USBx, bEpNum)
Kojto 90:cb3d968589d8 490
Kojto 90:cb3d968589d8 491 /**
Kojto 90:cb3d968589d8 492 * @brief Sets/clears directly EP_KIND bit in the endpoint register.
Kojto 90:cb3d968589d8 493 * @param USBx: USB peripheral instance register address.
Kojto 90:cb3d968589d8 494 * @param bEpNum: Endpoint Number.
Kojto 90:cb3d968589d8 495 * @retval None
Kojto 90:cb3d968589d8 496 */
Kojto 90:cb3d968589d8 497 #define PCD_SET_EP_DBUF(USBx, bEpNum) PCD_SET_EP_KIND(USBx, bEpNum)
Kojto 90:cb3d968589d8 498 #define PCD_CLEAR_EP_DBUF(USBx, bEpNum) PCD_CLEAR_EP_KIND(USBx, bEpNum)
Kojto 90:cb3d968589d8 499
Kojto 90:cb3d968589d8 500 /**
Kojto 90:cb3d968589d8 501 * @brief Clears bit CTR_RX / CTR_TX in the endpoint register.
Kojto 90:cb3d968589d8 502 * @param USBx: USB peripheral instance register address.
Kojto 90:cb3d968589d8 503 * @param bEpNum: Endpoint Number.
Kojto 90:cb3d968589d8 504 * @retval None
Kojto 90:cb3d968589d8 505 */
Kojto 90:cb3d968589d8 506 #define PCD_CLEAR_RX_EP_CTR(USBx, bEpNum) (PCD_SET_ENDPOINT(USBx, bEpNum,\
Kojto 90:cb3d968589d8 507 PCD_GET_ENDPOINT(USBx, bEpNum) & 0x7FFF & USB_EPREG_MASK))
Kojto 90:cb3d968589d8 508 #define PCD_CLEAR_TX_EP_CTR(USBx, bEpNum) (PCD_SET_ENDPOINT(USBx, bEpNum,\
Kojto 90:cb3d968589d8 509 PCD_GET_ENDPOINT(USBx, bEpNum) & 0xFF7F & USB_EPREG_MASK))
Kojto 90:cb3d968589d8 510
Kojto 90:cb3d968589d8 511 /**
Kojto 90:cb3d968589d8 512 * @brief Toggles DTOG_RX / DTOG_TX bit in the endpoint register.
Kojto 90:cb3d968589d8 513 * @param USBx: USB peripheral instance register address.
Kojto 90:cb3d968589d8 514 * @param bEpNum: Endpoint Number.
Kojto 90:cb3d968589d8 515 * @retval None
Kojto 90:cb3d968589d8 516 */
Kojto 90:cb3d968589d8 517 #define PCD_RX_DTOG(USBx, bEpNum) (PCD_SET_ENDPOINT(USBx, bEpNum, \
Kojto 90:cb3d968589d8 518 USB_EP_CTR_RX|USB_EP_CTR_TX|USB_EP_DTOG_RX | (PCD_GET_ENDPOINT(USBx, bEpNum) & USB_EPREG_MASK)))
Kojto 90:cb3d968589d8 519 #define PCD_TX_DTOG(USBx, bEpNum) (PCD_SET_ENDPOINT(USBx, bEpNum, \
Kojto 90:cb3d968589d8 520 USB_EP_CTR_RX|USB_EP_CTR_TX|USB_EP_DTOG_TX | (PCD_GET_ENDPOINT(USBx, bEpNum) & USB_EPREG_MASK)))
Kojto 90:cb3d968589d8 521
Kojto 90:cb3d968589d8 522 /**
Kojto 90:cb3d968589d8 523 * @brief Clears DTOG_RX / DTOG_TX bit in the endpoint register.
Kojto 90:cb3d968589d8 524 * @param USBx: USB peripheral instance register address.
Kojto 90:cb3d968589d8 525 * @param bEpNum: Endpoint Number.
Kojto 90:cb3d968589d8 526 * @retval None
Kojto 90:cb3d968589d8 527 */
Kojto 90:cb3d968589d8 528 #define PCD_CLEAR_RX_DTOG(USBx, bEpNum) if((PCD_GET_ENDPOINT(USBx, bEpNum) & USB_EP_DTOG_RX) != 0)\
Kojto 90:cb3d968589d8 529 PCD_RX_DTOG(USBx, bEpNum)
Kojto 90:cb3d968589d8 530 #define PCD_CLEAR_TX_DTOG(USBx, bEpNum) if((PCD_GET_ENDPOINT(USBx, bEpNum) & USB_EP_DTOG_TX) != 0)\
Kojto 90:cb3d968589d8 531 PCD_TX_DTOG(USBx, bEpNum)
Kojto 90:cb3d968589d8 532
Kojto 90:cb3d968589d8 533 /**
Kojto 90:cb3d968589d8 534 * @brief Sets address in an endpoint register.
Kojto 90:cb3d968589d8 535 * @param USBx: USB peripheral instance register address.
Kojto 90:cb3d968589d8 536 * @param bEpNum: Endpoint Number.
Kojto 90:cb3d968589d8 537 * @param bAddr: Address.
Kojto 90:cb3d968589d8 538 * @retval None
Kojto 90:cb3d968589d8 539 */
Kojto 90:cb3d968589d8 540 #define PCD_SET_EP_ADDRESS(USBx, bEpNum,bAddr) PCD_SET_ENDPOINT(USBx, bEpNum,\
Kojto 90:cb3d968589d8 541 USB_EP_CTR_RX|USB_EP_CTR_TX|(PCD_GET_ENDPOINT(USBx, bEpNum) & USB_EPREG_MASK) | bAddr)
Kojto 90:cb3d968589d8 542
Kojto 90:cb3d968589d8 543 #define PCD_GET_EP_ADDRESS(USBx, bEpNum) ((uint8_t)(PCD_GET_ENDPOINT(USBx, bEpNum) & USB_EPADDR_FIELD))
Kojto 90:cb3d968589d8 544
Kojto 90:cb3d968589d8 545 /**
Kojto 90:cb3d968589d8 546 * @brief sets address of the tx/rx buffer.
Kojto 90:cb3d968589d8 547 * @param USBx: USB peripheral instance register address.
Kojto 90:cb3d968589d8 548 * @param bEpNum: Endpoint Number.
Kojto 90:cb3d968589d8 549 * @param wAddr: address to be set (must be word aligned).
Kojto 90:cb3d968589d8 550 * @retval None
Kojto 90:cb3d968589d8 551 */
Kojto 90:cb3d968589d8 552 #define PCD_SET_EP_TX_ADDRESS(USBx, bEpNum,wAddr) (*PCD_EP_TX_ADDRESS(USBx, bEpNum) = ((wAddr >> 1) << 1))
Kojto 90:cb3d968589d8 553 #define PCD_SET_EP_RX_ADDRESS(USBx, bEpNum,wAddr) (*PCD_EP_RX_ADDRESS(USBx, bEpNum) = ((wAddr >> 1) << 1))
Kojto 90:cb3d968589d8 554
Kojto 90:cb3d968589d8 555 /**
Kojto 90:cb3d968589d8 556 * @brief Gets address of the tx/rx buffer.
Kojto 90:cb3d968589d8 557 * @param USBx: USB peripheral instance register address.
Kojto 90:cb3d968589d8 558 * @param bEpNum: Endpoint Number.
Kojto 90:cb3d968589d8 559 * @retval address of the buffer.
Kojto 90:cb3d968589d8 560 */
Kojto 90:cb3d968589d8 561 #define PCD_GET_EP_TX_ADDRESS(USBx, bEpNum) ((uint16_t)*PCD_EP_TX_ADDRESS(USBx, bEpNum))
Kojto 90:cb3d968589d8 562 #define PCD_GET_EP_RX_ADDRESS(USBx, bEpNum) ((uint16_t)*PCD_EP_RX_ADDRESS(USBx, bEpNum))
Kojto 90:cb3d968589d8 563
Kojto 90:cb3d968589d8 564 /**
Kojto 90:cb3d968589d8 565 * @brief Sets counter of rx buffer with no. of blocks.
Kojto 90:cb3d968589d8 566 * @param dwReg: Register
Kojto 90:cb3d968589d8 567 * @param wCount: Counter.
Kojto 90:cb3d968589d8 568 * @param wNBlocks: no. of Blocks.
Kojto 90:cb3d968589d8 569 * @retval None
Kojto 90:cb3d968589d8 570 */
Kojto 90:cb3d968589d8 571 #define PCD_CALC_BLK32(dwReg,wCount,wNBlocks) {\
Kojto 90:cb3d968589d8 572 wNBlocks = wCount >> 5;\
Kojto 90:cb3d968589d8 573 if((wCount & 0x1f) == 0)\
Kojto 90:cb3d968589d8 574 wNBlocks--;\
Kojto 90:cb3d968589d8 575 *pdwReg = (uint16_t)((wNBlocks << 10) | 0x8000);\
Kojto 90:cb3d968589d8 576 }/* PCD_CALC_BLK32 */
Kojto 90:cb3d968589d8 577
Kojto 90:cb3d968589d8 578 #define PCD_CALC_BLK2(dwReg,wCount,wNBlocks) {\
Kojto 90:cb3d968589d8 579 wNBlocks = wCount >> 1;\
Kojto 90:cb3d968589d8 580 if((wCount & 0x1) != 0)\
Kojto 90:cb3d968589d8 581 wNBlocks++;\
Kojto 90:cb3d968589d8 582 *pdwReg = (uint16_t)(wNBlocks << 10);\
Kojto 90:cb3d968589d8 583 }/* PCD_CALC_BLK2 */
Kojto 90:cb3d968589d8 584
Kojto 90:cb3d968589d8 585 #define PCD_SET_EP_CNT_RX_REG(dwReg,wCount) {\
Kojto 90:cb3d968589d8 586 uint16_t wNBlocks;\
Kojto 90:cb3d968589d8 587 if(wCount > 62){PCD_CALC_BLK32(dwReg,wCount,wNBlocks);}\
Kojto 90:cb3d968589d8 588 else {PCD_CALC_BLK2(dwReg,wCount,wNBlocks);}\
Kojto 90:cb3d968589d8 589 }/* PCD_SET_EP_CNT_RX_REG */
Kojto 90:cb3d968589d8 590
Kojto 90:cb3d968589d8 591 #define PCD_SET_EP_RX_DBUF0_CNT(USBx, bEpNum,wCount) {\
Kojto 90:cb3d968589d8 592 uint16_t *pdwReg = PCD_EP_TX_CNT(USBx, bEpNum); \
Kojto 90:cb3d968589d8 593 PCD_SET_EP_CNT_RX_REG(pdwReg, wCount);\
Kojto 90:cb3d968589d8 594 }
Kojto 90:cb3d968589d8 595 /**
Kojto 90:cb3d968589d8 596 * @brief sets counter for the tx/rx buffer.
Kojto 90:cb3d968589d8 597 * @param USBx: USB peripheral instance register address.
Kojto 90:cb3d968589d8 598 * @param bEpNum: Endpoint Number.
Kojto 90:cb3d968589d8 599 * @param wCount: Counter value.
Kojto 90:cb3d968589d8 600 * @retval None
Kojto 90:cb3d968589d8 601 */
Kojto 90:cb3d968589d8 602 #define PCD_SET_EP_TX_CNT(USBx, bEpNum,wCount) (*PCD_EP_TX_CNT(USBx, bEpNum) = wCount)
Kojto 90:cb3d968589d8 603
Kojto 90:cb3d968589d8 604
Kojto 90:cb3d968589d8 605 /**
Kojto 90:cb3d968589d8 606 * @brief gets counter of the tx buffer.
Kojto 90:cb3d968589d8 607 * @param USBx: USB peripheral instance register address.
Kojto 90:cb3d968589d8 608 * @param bEpNum: Endpoint Number.
Kojto 90:cb3d968589d8 609 * @retval Counter value
Kojto 90:cb3d968589d8 610 */
Kojto 90:cb3d968589d8 611 #define PCD_GET_EP_TX_CNT(USBx, bEpNum)((uint16_t)(*PCD_EP_TX_CNT(USBx, bEpNum)) & 0x3ff)
Kojto 90:cb3d968589d8 612 #define PCD_GET_EP_RX_CNT(USBx, bEpNum)((uint16_t)(*PCD_EP_RX_CNT(USBx, bEpNum)) & 0x3ff)
Kojto 90:cb3d968589d8 613
Kojto 90:cb3d968589d8 614 /**
Kojto 90:cb3d968589d8 615 * @brief Sets buffer 0/1 address in a double buffer endpoint.
Kojto 90:cb3d968589d8 616 * @param USBx: USB peripheral instance register address.
Kojto 90:cb3d968589d8 617 * @param bEpNum: Endpoint Number.
Kojto 90:cb3d968589d8 618 * @param wBuf0Addr: buffer 0 address.
Kojto 90:cb3d968589d8 619 * @retval Counter value
Kojto 90:cb3d968589d8 620 */
Kojto 90:cb3d968589d8 621 #define PCD_SET_EP_DBUF0_ADDR(USBx, bEpNum,wBuf0Addr) {PCD_SET_EP_TX_ADDRESS(USBx, bEpNum, wBuf0Addr);}
Kojto 90:cb3d968589d8 622 #define PCD_SET_EP_DBUF1_ADDR(USBx, bEpNum,wBuf1Addr) {PCD_SET_EP_RX_ADDRESS(USBx, bEpNum, wBuf1Addr);}
Kojto 90:cb3d968589d8 623
Kojto 90:cb3d968589d8 624 /**
Kojto 90:cb3d968589d8 625 * @brief Sets addresses in a double buffer endpoint.
Kojto 90:cb3d968589d8 626 * @param USBx: USB peripheral instance register address.
Kojto 90:cb3d968589d8 627 * @param bEpNum: Endpoint Number.
Kojto 90:cb3d968589d8 628 * @param wBuf0Addr: buffer 0 address.
Kojto 90:cb3d968589d8 629 * @param wBuf1Addr = buffer 1 address.
Kojto 90:cb3d968589d8 630 * @retval None
Kojto 90:cb3d968589d8 631 */
Kojto 90:cb3d968589d8 632 #define PCD_SET_EP_DBUF_ADDR(USBx, bEpNum,wBuf0Addr,wBuf1Addr) { \
Kojto 90:cb3d968589d8 633 PCD_SET_EP_DBUF0_ADDR(USBx, bEpNum, wBuf0Addr);\
Kojto 90:cb3d968589d8 634 PCD_SET_EP_DBUF1_ADDR(USBx, bEpNum, wBuf1Addr);\
Kojto 90:cb3d968589d8 635 } /* PCD_SET_EP_DBUF_ADDR */
Kojto 90:cb3d968589d8 636
Kojto 90:cb3d968589d8 637 /**
Kojto 90:cb3d968589d8 638 * @brief Gets buffer 0/1 address of a double buffer endpoint.
Kojto 90:cb3d968589d8 639 * @param USBx: USB peripheral instance register address.
Kojto 90:cb3d968589d8 640 * @param bEpNum: Endpoint Number.
Kojto 90:cb3d968589d8 641 * @retval None
Kojto 90:cb3d968589d8 642 */
Kojto 90:cb3d968589d8 643 #define PCD_GET_EP_DBUF0_ADDR(USBx, bEpNum) (PCD_GET_EP_TX_ADDRESS(USBx, bEpNum))
Kojto 90:cb3d968589d8 644 #define PCD_GET_EP_DBUF1_ADDR(USBx, bEpNum) (PCD_GET_EP_RX_ADDRESS(USBx, bEpNum))
Kojto 90:cb3d968589d8 645
Kojto 90:cb3d968589d8 646 /**
Kojto 90:cb3d968589d8 647 * @brief Gets buffer 0/1 address of a double buffer endpoint.
Kojto 90:cb3d968589d8 648 * @param USBx: USB peripheral instance register address.
Kojto 90:cb3d968589d8 649 * @param bEpNum: Endpoint Number.
Kojto 90:cb3d968589d8 650 * @param bDir: endpoint dir EP_DBUF_OUT = OUT
Kojto 90:cb3d968589d8 651 * EP_DBUF_IN = IN
Kojto 90:cb3d968589d8 652 * @param wCount: Counter value
Kojto 90:cb3d968589d8 653 * @retval None
Kojto 90:cb3d968589d8 654 */
Kojto 90:cb3d968589d8 655 #define PCD_SET_EP_DBUF0_CNT(USBx, bEpNum, bDir, wCount) { \
Kojto 90:cb3d968589d8 656 if(bDir == PCD_EP_DBUF_OUT)\
Kojto 90:cb3d968589d8 657 /* OUT endpoint */ \
Kojto 90:cb3d968589d8 658 {PCD_SET_EP_RX_DBUF0_CNT(USBx, bEpNum,wCount);} \
Kojto 90:cb3d968589d8 659 else if(bDir == PCD_EP_DBUF_IN)\
Kojto 90:cb3d968589d8 660 /* IN endpoint */ \
Kojto 90:cb3d968589d8 661 *PCD_EP_TX_CNT(USBx, bEpNum) = (uint32_t)wCount; \
Kojto 90:cb3d968589d8 662 } /* SetEPDblBuf0Count*/
Kojto 90:cb3d968589d8 663
Kojto 90:cb3d968589d8 664 #define PCD_SET_EP_DBUF1_CNT(USBx, bEpNum, bDir, wCount) { \
Kojto 90:cb3d968589d8 665 if(bDir == PCD_EP_DBUF_OUT)\
Kojto 90:cb3d968589d8 666 /* OUT endpoint */ \
Kojto 90:cb3d968589d8 667 {PCD_SET_EP_RX_CNT(USBx, bEpNum,wCount);}\
Kojto 90:cb3d968589d8 668 else if(bDir == PCD_EP_DBUF_IN)\
Kojto 90:cb3d968589d8 669 /* IN endpoint */\
Kojto 90:cb3d968589d8 670 *PCD_EP_RX_CNT(USBx, bEpNum) = (uint32_t)wCount; \
Kojto 90:cb3d968589d8 671 } /* SetEPDblBuf1Count */
Kojto 90:cb3d968589d8 672
Kojto 90:cb3d968589d8 673 #define PCD_SET_EP_DBUF_CNT(USBx, bEpNum, bDir, wCount) {\
Kojto 90:cb3d968589d8 674 PCD_SET_EP_DBUF0_CNT(USBx, bEpNum, bDir, wCount); \
Kojto 90:cb3d968589d8 675 PCD_SET_EP_DBUF1_CNT(USBx, bEpNum, bDir, wCount); \
Kojto 90:cb3d968589d8 676 } /* PCD_SET_EP_DBUF_CNT */
Kojto 90:cb3d968589d8 677
Kojto 90:cb3d968589d8 678 /**
Kojto 90:cb3d968589d8 679 * @brief Gets buffer 0/1 rx/tx counter for double buffering.
Kojto 90:cb3d968589d8 680 * @param USBx: USB peripheral instance register address.
Kojto 90:cb3d968589d8 681 * @param bEpNum: Endpoint Number.
Kojto 90:cb3d968589d8 682 * @retval None
Kojto 90:cb3d968589d8 683 */
Kojto 90:cb3d968589d8 684 #define PCD_GET_EP_DBUF0_CNT(USBx, bEpNum) (PCD_GET_EP_TX_CNT(USBx, bEpNum))
Kojto 90:cb3d968589d8 685 #define PCD_GET_EP_DBUF1_CNT(USBx, bEpNum) (PCD_GET_EP_RX_CNT(USBx, bEpNum))
Kojto 90:cb3d968589d8 686
Kojto 90:cb3d968589d8 687
Kojto 90:cb3d968589d8 688 /**
Kojto 90:cb3d968589d8 689 * @}
Kojto 90:cb3d968589d8 690 */
Kojto 90:cb3d968589d8 691
Kojto 90:cb3d968589d8 692 /* Exported functions --------------------------------------------------------*/
Kojto 90:cb3d968589d8 693
Kojto 90:cb3d968589d8 694 /** @addtogroup PCD_Exported_Functions
Kojto 90:cb3d968589d8 695 * @{
Kojto 90:cb3d968589d8 696 */
Kojto 90:cb3d968589d8 697
Kojto 90:cb3d968589d8 698 /** @addtogroup PCD_Exported_Functions_Group1 Initialization and de-initialization functions
Kojto 90:cb3d968589d8 699 * @{
Kojto 90:cb3d968589d8 700 */
Kojto 90:cb3d968589d8 701 /* Initialization/de-initialization functions **********************************/
Kojto 90:cb3d968589d8 702 HAL_StatusTypeDef HAL_PCD_Init(PCD_HandleTypeDef *hpcd);
Kojto 90:cb3d968589d8 703 HAL_StatusTypeDef HAL_PCD_DeInit (PCD_HandleTypeDef *hpcd);
Kojto 90:cb3d968589d8 704 void HAL_PCD_MspInit(PCD_HandleTypeDef *hpcd);
Kojto 90:cb3d968589d8 705 void HAL_PCD_MspDeInit(PCD_HandleTypeDef *hpcd);
Kojto 90:cb3d968589d8 706
Kojto 90:cb3d968589d8 707 /**
Kojto 90:cb3d968589d8 708 * @}
Kojto 90:cb3d968589d8 709 */
Kojto 90:cb3d968589d8 710
Kojto 90:cb3d968589d8 711 /** @addtogroup PCD_Exported_Functions_Group2 Input and Output operation functions
Kojto 90:cb3d968589d8 712 * @{
Kojto 90:cb3d968589d8 713 */
Kojto 90:cb3d968589d8 714 /* I/O operation functions *****************************************************/
Kojto 90:cb3d968589d8 715 /* Non-Blocking mode: Interrupt */
Kojto 90:cb3d968589d8 716 HAL_StatusTypeDef HAL_PCD_Start(PCD_HandleTypeDef *hpcd);
Kojto 90:cb3d968589d8 717 HAL_StatusTypeDef HAL_PCD_Stop(PCD_HandleTypeDef *hpcd);
Kojto 90:cb3d968589d8 718 void HAL_PCD_IRQHandler(PCD_HandleTypeDef *hpcd);
Kojto 90:cb3d968589d8 719
Kojto 90:cb3d968589d8 720 void HAL_PCD_DataOutStageCallback(PCD_HandleTypeDef *hpcd, uint8_t epnum);
Kojto 90:cb3d968589d8 721 void HAL_PCD_DataInStageCallback(PCD_HandleTypeDef *hpcd, uint8_t epnum);
Kojto 90:cb3d968589d8 722 void HAL_PCD_SetupStageCallback(PCD_HandleTypeDef *hpcd);
Kojto 90:cb3d968589d8 723 void HAL_PCD_SOFCallback(PCD_HandleTypeDef *hpcd);
Kojto 90:cb3d968589d8 724 void HAL_PCD_ResetCallback(PCD_HandleTypeDef *hpcd);
Kojto 90:cb3d968589d8 725 void HAL_PCD_SuspendCallback(PCD_HandleTypeDef *hpcd);
Kojto 90:cb3d968589d8 726 void HAL_PCD_ResumeCallback(PCD_HandleTypeDef *hpcd);
Kojto 90:cb3d968589d8 727 void HAL_PCD_ISOOUTIncompleteCallback(PCD_HandleTypeDef *hpcd, uint8_t epnum);
Kojto 90:cb3d968589d8 728 void HAL_PCD_ISOINIncompleteCallback(PCD_HandleTypeDef *hpcd, uint8_t epnum);
Kojto 90:cb3d968589d8 729 void HAL_PCD_ConnectCallback(PCD_HandleTypeDef *hpcd);
Kojto 90:cb3d968589d8 730 void HAL_PCD_DisconnectCallback(PCD_HandleTypeDef *hpcd);
Kojto 90:cb3d968589d8 731
Kojto 90:cb3d968589d8 732 /**
Kojto 90:cb3d968589d8 733 * @}
Kojto 90:cb3d968589d8 734 */
Kojto 90:cb3d968589d8 735
Kojto 90:cb3d968589d8 736 /** @addtogroup PCD_Exported_Functions_Group3 Peripheral Control functions
Kojto 90:cb3d968589d8 737 * @{
Kojto 90:cb3d968589d8 738 */
Kojto 90:cb3d968589d8 739 /* Peripheral Control functions ************************************************/
Kojto 90:cb3d968589d8 740 HAL_StatusTypeDef HAL_PCD_DevConnect(PCD_HandleTypeDef *hpcd);
Kojto 90:cb3d968589d8 741 HAL_StatusTypeDef HAL_PCD_DevDisconnect(PCD_HandleTypeDef *hpcd);
Kojto 90:cb3d968589d8 742 HAL_StatusTypeDef HAL_PCD_SetAddress(PCD_HandleTypeDef *hpcd, uint8_t address);
Kojto 90:cb3d968589d8 743 HAL_StatusTypeDef HAL_PCD_EP_Open(PCD_HandleTypeDef *hpcd, uint8_t ep_addr, uint16_t ep_mps, uint8_t ep_type);
Kojto 90:cb3d968589d8 744 HAL_StatusTypeDef HAL_PCD_EP_Close(PCD_HandleTypeDef *hpcd, uint8_t ep_addr);
Kojto 90:cb3d968589d8 745 HAL_StatusTypeDef HAL_PCD_EP_Receive(PCD_HandleTypeDef *hpcd, uint8_t ep_addr, uint8_t *pBuf, uint32_t len);
Kojto 90:cb3d968589d8 746 HAL_StatusTypeDef HAL_PCD_EP_Transmit(PCD_HandleTypeDef *hpcd, uint8_t ep_addr, uint8_t *pBuf, uint32_t len);
Kojto 90:cb3d968589d8 747 uint16_t HAL_PCD_EP_GetRxCount(PCD_HandleTypeDef *hpcd, uint8_t ep_addr);
Kojto 90:cb3d968589d8 748 HAL_StatusTypeDef HAL_PCD_EP_SetStall(PCD_HandleTypeDef *hpcd, uint8_t ep_addr);
Kojto 90:cb3d968589d8 749 HAL_StatusTypeDef HAL_PCD_EP_ClrStall(PCD_HandleTypeDef *hpcd, uint8_t ep_addr);
Kojto 90:cb3d968589d8 750 HAL_StatusTypeDef HAL_PCD_EP_Flush(PCD_HandleTypeDef *hpcd, uint8_t ep_addr);
Kojto 90:cb3d968589d8 751 HAL_StatusTypeDef HAL_PCD_ActiveRemoteWakeup(PCD_HandleTypeDef *hpcd);
Kojto 90:cb3d968589d8 752 HAL_StatusTypeDef HAL_PCD_DeActiveRemoteWakeup(PCD_HandleTypeDef *hpcd);
Kojto 90:cb3d968589d8 753 /**
Kojto 90:cb3d968589d8 754 * @}
Kojto 90:cb3d968589d8 755 */
Kojto 90:cb3d968589d8 756
Kojto 90:cb3d968589d8 757 /** @addtogroup PCD_Exported_Functions_Group4 Peripheral State functions
Kojto 90:cb3d968589d8 758 * @{
Kojto 90:cb3d968589d8 759 */
Kojto 90:cb3d968589d8 760 /* Peripheral State functions **************************************************/
Kojto 90:cb3d968589d8 761 PCD_StateTypeDef HAL_PCD_GetState(PCD_HandleTypeDef *hpcd);
Kojto 90:cb3d968589d8 762 /**
Kojto 90:cb3d968589d8 763 * @}
Kojto 90:cb3d968589d8 764 */
Kojto 90:cb3d968589d8 765
Kojto 90:cb3d968589d8 766 /** @addtogroup PCDEx_Private_Functions PCD Extended Private Functions
Kojto 90:cb3d968589d8 767 * @{
Kojto 90:cb3d968589d8 768 */
Kojto 90:cb3d968589d8 769 void PCD_WritePMA(USB_TypeDef *USBx, uint8_t *pbUsrBuf, uint16_t wPMABufAddr, uint16_t wNBytes);
Kojto 90:cb3d968589d8 770 void PCD_ReadPMA(USB_TypeDef *USBx, uint8_t *pbUsrBuf, uint16_t wPMABufAddr, uint16_t wNBytes);
Kojto 90:cb3d968589d8 771 /**
Kojto 90:cb3d968589d8 772 * @}
Kojto 90:cb3d968589d8 773 */
Kojto 90:cb3d968589d8 774
Kojto 90:cb3d968589d8 775 /**
Kojto 90:cb3d968589d8 776 * @}
Kojto 90:cb3d968589d8 777 */
Kojto 90:cb3d968589d8 778
Kojto 90:cb3d968589d8 779 /**
Kojto 90:cb3d968589d8 780 * @}
Kojto 90:cb3d968589d8 781 */
Kojto 90:cb3d968589d8 782
Kojto 90:cb3d968589d8 783 /**
Kojto 90:cb3d968589d8 784 * @}
Kojto 90:cb3d968589d8 785 */
Kojto 90:cb3d968589d8 786 #endif /* STM32F302xE || STM32F303xE || */
Kojto 90:cb3d968589d8 787 /* STM32F302xC || STM32F303xC || */
Kojto 90:cb3d968589d8 788 /* STM32F302x8 || */
Kojto 90:cb3d968589d8 789 /* STM32F373xC */
Kojto 90:cb3d968589d8 790
Kojto 90:cb3d968589d8 791 #ifdef __cplusplus
Kojto 90:cb3d968589d8 792 }
Kojto 90:cb3d968589d8 793 #endif
Kojto 90:cb3d968589d8 794
Kojto 90:cb3d968589d8 795
Kojto 90:cb3d968589d8 796 #endif /* __STM32F3xx_HAL_PCD_H */
Kojto 90:cb3d968589d8 797
Kojto 90:cb3d968589d8 798 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/