Jhon Plantikow / I2C_EEPROM

I2C_EEPROM

TARGET_NUCLEO_F072RB/stm32f0xx_hal_pcd.h@0:ac8863619623, 2015-08-13 (annotated)

Committer:
jhon309
Date:
Thu Aug 13 00:23:16 2015 +0000
Revision:
0:ac8863619623
I2C

Who changed what in which revision?

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jhon309 0:ac8863619623 1 /**
jhon309 0:ac8863619623 2 ******************************************************************************
jhon309 0:ac8863619623 3 * @file stm32f0xx_hal_pcd.h
jhon309 0:ac8863619623 4 * @author MCD Application Team
jhon309 0:ac8863619623 5 * @version V1.2.0
jhon309 0:ac8863619623 6 * @date 11-December-2014
jhon309 0:ac8863619623 7 * @brief Header file of PCD HAL module.
jhon309 0:ac8863619623 8 ******************************************************************************
jhon309 0:ac8863619623 9 * @attention
jhon309 0:ac8863619623 10 *
jhon309 0:ac8863619623 11 * <h2><center>&copy; COPYRIGHT(c) 2014 STMicroelectronics</center></h2>
jhon309 0:ac8863619623 12 *
jhon309 0:ac8863619623 13 * Redistribution and use in source and binary forms, with or without modification,
jhon309 0:ac8863619623 14 * are permitted provided that the following conditions are met:
jhon309 0:ac8863619623 15 * 1. Redistributions of source code must retain the above copyright notice,
jhon309 0:ac8863619623 16 * this list of conditions and the following disclaimer.
jhon309 0:ac8863619623 17 * 2. Redistributions in binary form must reproduce the above copyright notice,
jhon309 0:ac8863619623 18 * this list of conditions and the following disclaimer in the documentation
jhon309 0:ac8863619623 19 * and/or other materials provided with the distribution.
jhon309 0:ac8863619623 20 * 3. Neither the name of STMicroelectronics nor the names of its contributors
jhon309 0:ac8863619623 21 * may be used to endorse or promote products derived from this software
jhon309 0:ac8863619623 22 * without specific prior written permission.
jhon309 0:ac8863619623 23 *
jhon309 0:ac8863619623 24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
jhon309 0:ac8863619623 25 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
jhon309 0:ac8863619623 26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
jhon309 0:ac8863619623 27 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
jhon309 0:ac8863619623 28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
jhon309 0:ac8863619623 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
jhon309 0:ac8863619623 30 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
jhon309 0:ac8863619623 31 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
jhon309 0:ac8863619623 32 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
jhon309 0:ac8863619623 33 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
jhon309 0:ac8863619623 34 *
jhon309 0:ac8863619623 35 ******************************************************************************
jhon309 0:ac8863619623 36 */
jhon309 0:ac8863619623 37
jhon309 0:ac8863619623 38 /* Define to prevent recursive inclusion -------------------------------------*/
jhon309 0:ac8863619623 39 #ifndef __STM32F0xx_HAL_PCD_H
jhon309 0:ac8863619623 40 #define __STM32F0xx_HAL_PCD_H
jhon309 0:ac8863619623 41
jhon309 0:ac8863619623 42 #ifdef __cplusplus
jhon309 0:ac8863619623 43 extern "C" {
jhon309 0:ac8863619623 44 #endif
jhon309 0:ac8863619623 45
jhon309 0:ac8863619623 46 #if defined(STM32F042x6) || defined(STM32F048xx) || defined(STM32F072xB) || defined(STM32F078xx) || defined(STM32F070xB)|| defined(STM32F070x6)
jhon309 0:ac8863619623 47
jhon309 0:ac8863619623 48 /* Includes ------------------------------------------------------------------*/
jhon309 0:ac8863619623 49 #include "stm32f0xx_hal_def.h"
jhon309 0:ac8863619623 50
jhon309 0:ac8863619623 51 /** @addtogroup STM32F0xx_HAL_Driver
jhon309 0:ac8863619623 52 * @{
jhon309 0:ac8863619623 53 */
jhon309 0:ac8863619623 54
jhon309 0:ac8863619623 55 /** @addtogroup PCD
jhon309 0:ac8863619623 56 * @{
jhon309 0:ac8863619623 57 */
jhon309 0:ac8863619623 58
jhon309 0:ac8863619623 59 /* Exported types ------------------------------------------------------------*/
jhon309 0:ac8863619623 60 /** @defgroup PCD_Exported_Types PCD Exported Types
jhon309 0:ac8863619623 61 * @{
jhon309 0:ac8863619623 62 */
jhon309 0:ac8863619623 63
jhon309 0:ac8863619623 64 /**
jhon309 0:ac8863619623 65 * @brief PCD State structures definition
jhon309 0:ac8863619623 66 */
jhon309 0:ac8863619623 67 typedef enum
jhon309 0:ac8863619623 68 {
jhon309 0:ac8863619623 69 PCD_READY = 0x00,
jhon309 0:ac8863619623 70 PCD_ERROR = 0x01,
jhon309 0:ac8863619623 71 PCD_BUSY = 0x02,
jhon309 0:ac8863619623 72 PCD_TIMEOUT = 0x03
jhon309 0:ac8863619623 73 } PCD_StateTypeDef;
jhon309 0:ac8863619623 74
jhon309 0:ac8863619623 75 typedef enum
jhon309 0:ac8863619623 76 {
jhon309 0:ac8863619623 77 /* double buffered endpoint direction */
jhon309 0:ac8863619623 78 PCD_EP_DBUF_OUT,
jhon309 0:ac8863619623 79 PCD_EP_DBUF_IN,
jhon309 0:ac8863619623 80 PCD_EP_DBUF_ERR,
jhon309 0:ac8863619623 81 }PCD_EP_DBUF_DIR;
jhon309 0:ac8863619623 82
jhon309 0:ac8863619623 83 /* endpoint buffer number */
jhon309 0:ac8863619623 84 typedef enum
jhon309 0:ac8863619623 85 {
jhon309 0:ac8863619623 86 PCD_EP_NOBUF,
jhon309 0:ac8863619623 87 PCD_EP_BUF0,
jhon309 0:ac8863619623 88 PCD_EP_BUF1
jhon309 0:ac8863619623 89 }PCD_EP_BUF_NUM;
jhon309 0:ac8863619623 90
jhon309 0:ac8863619623 91 /**
jhon309 0:ac8863619623 92 * @brief PCD Initialization Structure definition
jhon309 0:ac8863619623 93 */
jhon309 0:ac8863619623 94 typedef struct
jhon309 0:ac8863619623 95 {
jhon309 0:ac8863619623 96 uint32_t dev_endpoints; /*!< Device Endpoints number.
jhon309 0:ac8863619623 97 This parameter depends on the used USB core.
jhon309 0:ac8863619623 98 This parameter must be a number between Min_Data = 1 and Max_Data = 15 */
jhon309 0:ac8863619623 99
jhon309 0:ac8863619623 100 uint32_t speed; /*!< USB Core speed.
jhon309 0:ac8863619623 101 This parameter can be any value of @ref PCD_Core_Speed */
jhon309 0:ac8863619623 102
jhon309 0:ac8863619623 103 uint32_t ep0_mps; /*!< Set the Endpoint 0 Max Packet size.
jhon309 0:ac8863619623 104 This parameter can be any value of @ref PCD_EP0_MPS */
jhon309 0:ac8863619623 105
jhon309 0:ac8863619623 106 uint32_t phy_itface; /*!< Select the used PHY interface.
jhon309 0:ac8863619623 107 This parameter can be any value of @ref PCD_Core_PHY */
jhon309 0:ac8863619623 108
jhon309 0:ac8863619623 109 uint32_t Sof_enable; /*!< Enable or disable the output of the SOF signal.
jhon309 0:ac8863619623 110 This parameter can be set to ENABLE or DISABLE */
jhon309 0:ac8863619623 111
jhon309 0:ac8863619623 112 uint32_t low_power_enable; /*!< Enable or disable Low Power mode
jhon309 0:ac8863619623 113 This parameter can be set to ENABLE or DISABLE */
jhon309 0:ac8863619623 114
jhon309 0:ac8863619623 115 uint32_t lpm_enable; /*!< Enable or disable the Link Power Management .
jhon309 0:ac8863619623 116 This parameter can be set to ENABLE or DISABLE */
jhon309 0:ac8863619623 117
jhon309 0:ac8863619623 118 uint32_t battery_charging_enable; /*!< Enable or disable Battery charging.
jhon309 0:ac8863619623 119 This parameter can be set to ENABLE or DISABLE */
jhon309 0:ac8863619623 120
jhon309 0:ac8863619623 121 }PCD_InitTypeDef;
jhon309 0:ac8863619623 122
jhon309 0:ac8863619623 123 typedef struct
jhon309 0:ac8863619623 124 {
jhon309 0:ac8863619623 125 uint8_t num; /*!< Endpoint number
jhon309 0:ac8863619623 126 This parameter must be a number between Min_Data = 1 and Max_Data = 15 */
jhon309 0:ac8863619623 127
jhon309 0:ac8863619623 128 uint8_t is_in; /*!< Endpoint direction
jhon309 0:ac8863619623 129 This parameter must be a number between Min_Data = 0 and Max_Data = 1 */
jhon309 0:ac8863619623 130
jhon309 0:ac8863619623 131 uint8_t is_stall; /*!< Endpoint stall condition
jhon309 0:ac8863619623 132 This parameter must be a number between Min_Data = 0 and Max_Data = 1 */
jhon309 0:ac8863619623 133
jhon309 0:ac8863619623 134 uint8_t type; /*!< Endpoint type
jhon309 0:ac8863619623 135 This parameter can be any value of @ref PCD_EP_Type */
jhon309 0:ac8863619623 136
jhon309 0:ac8863619623 137 uint16_t pmaadress; /*!< PMA Address
jhon309 0:ac8863619623 138 This parameter can be any value between Min_addr = 0 and Max_addr = 1K */
jhon309 0:ac8863619623 139
jhon309 0:ac8863619623 140
jhon309 0:ac8863619623 141 uint16_t pmaaddr0; /*!< PMA Address0
jhon309 0:ac8863619623 142 This parameter can be any value between Min_addr = 0 and Max_addr = 1K */
jhon309 0:ac8863619623 143
jhon309 0:ac8863619623 144
jhon309 0:ac8863619623 145 uint16_t pmaaddr1; /*!< PMA Address1
jhon309 0:ac8863619623 146 This parameter can be any value between Min_addr = 0 and Max_addr = 1K */
jhon309 0:ac8863619623 147
jhon309 0:ac8863619623 148
jhon309 0:ac8863619623 149 uint8_t doublebuffer; /*!< Double buffer enable
jhon309 0:ac8863619623 150 This parameter can be 0 or 1 */
jhon309 0:ac8863619623 151
jhon309 0:ac8863619623 152 uint32_t maxpacket; /*!< Endpoint Max packet size
jhon309 0:ac8863619623 153 This parameter must be a number between Min_Data = 0 and Max_Data = 64KB */
jhon309 0:ac8863619623 154
jhon309 0:ac8863619623 155 uint8_t *xfer_buff; /*!< Pointer to transfer buffer */
jhon309 0:ac8863619623 156
jhon309 0:ac8863619623 157
jhon309 0:ac8863619623 158 uint32_t xfer_len; /*!< Current transfer length */
jhon309 0:ac8863619623 159
jhon309 0:ac8863619623 160 uint32_t xfer_count; /*!< Partial transfer length in case of multi packet transfer */
jhon309 0:ac8863619623 161
jhon309 0:ac8863619623 162 }PCD_EPTypeDef;
jhon309 0:ac8863619623 163
jhon309 0:ac8863619623 164 typedef USB_TypeDef PCD_TypeDef;
jhon309 0:ac8863619623 165
jhon309 0:ac8863619623 166 /**
jhon309 0:ac8863619623 167 * @brief PCD Handle Structure definition
jhon309 0:ac8863619623 168 */
jhon309 0:ac8863619623 169 typedef struct
jhon309 0:ac8863619623 170 {
jhon309 0:ac8863619623 171 PCD_TypeDef *Instance; /*!< Register base address */
jhon309 0:ac8863619623 172 PCD_InitTypeDef Init; /*!< PCD required parameters */
jhon309 0:ac8863619623 173 __IO uint8_t USB_Address; /*!< USB Address */
jhon309 0:ac8863619623 174 PCD_EPTypeDef IN_ep[8]; /*!< IN endpoint parameters */
jhon309 0:ac8863619623 175 PCD_EPTypeDef OUT_ep[8]; /*!< OUT endpoint parameters */
jhon309 0:ac8863619623 176 HAL_LockTypeDef Lock; /*!< PCD peripheral status */
jhon309 0:ac8863619623 177 __IO PCD_StateTypeDef State; /*!< PCD communication state */
jhon309 0:ac8863619623 178 uint32_t Setup[12]; /*!< Setup packet buffer */
jhon309 0:ac8863619623 179 void *pData; /*!< Pointer to upper stack Handler */
jhon309 0:ac8863619623 180
jhon309 0:ac8863619623 181 } PCD_HandleTypeDef;
jhon309 0:ac8863619623 182
jhon309 0:ac8863619623 183 /**
jhon309 0:ac8863619623 184 * @}
jhon309 0:ac8863619623 185 */
jhon309 0:ac8863619623 186
jhon309 0:ac8863619623 187 #include "stm32f0xx_hal_pcd_ex.h"
jhon309 0:ac8863619623 188 /* Exported constants --------------------------------------------------------*/
jhon309 0:ac8863619623 189 /** @defgroup PCD_Exported_Constants PCD Exported Constants
jhon309 0:ac8863619623 190 * @{
jhon309 0:ac8863619623 191 */
jhon309 0:ac8863619623 192
jhon309 0:ac8863619623 193 /** @defgroup PCD_Core_Speed PCD Core Speed
jhon309 0:ac8863619623 194 * @{
jhon309 0:ac8863619623 195 */
jhon309 0:ac8863619623 196 #define PCD_SPEED_HIGH 0 /* Not Supported */
jhon309 0:ac8863619623 197 #define PCD_SPEED_FULL 2
jhon309 0:ac8863619623 198 /**
jhon309 0:ac8863619623 199 * @}
jhon309 0:ac8863619623 200 */
jhon309 0:ac8863619623 201
jhon309 0:ac8863619623 202 /** @defgroup PCD_Core_PHY PCD Core PHY
jhon309 0:ac8863619623 203 * @{
jhon309 0:ac8863619623 204 */
jhon309 0:ac8863619623 205 #define PCD_PHY_EMBEDDED 2
jhon309 0:ac8863619623 206 /**
jhon309 0:ac8863619623 207 * @}
jhon309 0:ac8863619623 208 */
jhon309 0:ac8863619623 209
jhon309 0:ac8863619623 210 /** @defgroup PCD_EP0_MPS PCD EP0 MPS
jhon309 0:ac8863619623 211 * @{
jhon309 0:ac8863619623 212 */
jhon309 0:ac8863619623 213 #define DEP0CTL_MPS_64 0
jhon309 0:ac8863619623 214 #define DEP0CTL_MPS_32 1
jhon309 0:ac8863619623 215 #define DEP0CTL_MPS_16 2
jhon309 0:ac8863619623 216 #define DEP0CTL_MPS_8 3
jhon309 0:ac8863619623 217
jhon309 0:ac8863619623 218 #define PCD_EP0MPS_64 DEP0CTL_MPS_64
jhon309 0:ac8863619623 219 #define PCD_EP0MPS_32 DEP0CTL_MPS_32
jhon309 0:ac8863619623 220 #define PCD_EP0MPS_16 DEP0CTL_MPS_16
jhon309 0:ac8863619623 221 #define PCD_EP0MPS_08 DEP0CTL_MPS_8
jhon309 0:ac8863619623 222 /**
jhon309 0:ac8863619623 223 * @}
jhon309 0:ac8863619623 224 */
jhon309 0:ac8863619623 225
jhon309 0:ac8863619623 226 /** @defgroup PCD_EP_Type PCD EP Type
jhon309 0:ac8863619623 227 * @{
jhon309 0:ac8863619623 228 */
jhon309 0:ac8863619623 229 #define PCD_EP_TYPE_CTRL 0
jhon309 0:ac8863619623 230 #define PCD_EP_TYPE_ISOC 1
jhon309 0:ac8863619623 231 #define PCD_EP_TYPE_BULK 2
jhon309 0:ac8863619623 232 #define PCD_EP_TYPE_INTR 3
jhon309 0:ac8863619623 233 /**
jhon309 0:ac8863619623 234 * @}
jhon309 0:ac8863619623 235 */
jhon309 0:ac8863619623 236
jhon309 0:ac8863619623 237 /** @defgroup PCD_ENDP_Type PCD_ENDP_Type
jhon309 0:ac8863619623 238 * @{
jhon309 0:ac8863619623 239 */
jhon309 0:ac8863619623 240
jhon309 0:ac8863619623 241 #define PCD_ENDP0 ((uint8_t)0)
jhon309 0:ac8863619623 242 #define PCD_ENDP1 ((uint8_t)1)
jhon309 0:ac8863619623 243 #define PCD_ENDP2 ((uint8_t)2)
jhon309 0:ac8863619623 244 #define PCD_ENDP3 ((uint8_t)3)
jhon309 0:ac8863619623 245 #define PCD_ENDP4 ((uint8_t)4)
jhon309 0:ac8863619623 246 #define PCD_ENDP5 ((uint8_t)5)
jhon309 0:ac8863619623 247 #define PCD_ENDP6 ((uint8_t)6)
jhon309 0:ac8863619623 248 #define PCD_ENDP7 ((uint8_t)7)
jhon309 0:ac8863619623 249
jhon309 0:ac8863619623 250 /* Endpoint Kind */
jhon309 0:ac8863619623 251 #define PCD_SNG_BUF 0
jhon309 0:ac8863619623 252 #define PCD_DBL_BUF 1
jhon309 0:ac8863619623 253
jhon309 0:ac8863619623 254 #define IS_PCD_ALL_INSTANCE IS_USB_ALL_INSTANCE
jhon309 0:ac8863619623 255 /**
jhon309 0:ac8863619623 256 * @}
jhon309 0:ac8863619623 257 */
jhon309 0:ac8863619623 258
jhon309 0:ac8863619623 259 /**
jhon309 0:ac8863619623 260 * @}
jhon309 0:ac8863619623 261 */
jhon309 0:ac8863619623 262
jhon309 0:ac8863619623 263 /* Exported macros -----------------------------------------------------------*/
jhon309 0:ac8863619623 264
jhon309 0:ac8863619623 265 /** @defgroup PCD_Exported_Macros PCD Exported Macros
jhon309 0:ac8863619623 266 * @brief macros to handle interrupts and specific clock configurations
jhon309 0:ac8863619623 267 * @{
jhon309 0:ac8863619623 268 */
jhon309 0:ac8863619623 269 #define __HAL_PCD_GET_FLAG(__HANDLE__, __INTERRUPT__) ((((__HANDLE__)->Instance->ISTR) & (__INTERRUPT__)) == (__INTERRUPT__))
jhon309 0:ac8863619623 270 #define __HAL_PCD_CLEAR_FLAG(__HANDLE__, __INTERRUPT__) (((__HANDLE__)->Instance->ISTR) &= ~(__INTERRUPT__))
jhon309 0:ac8863619623 271
jhon309 0:ac8863619623 272 #define USB_EXTI_LINE_WAKEUP ((uint32_t)0x00040000) /*!< External interrupt line 18 Connected to the USB FS EXTI Line */
jhon309 0:ac8863619623 273
jhon309 0:ac8863619623 274 #define __HAL_USB_EXTI_ENABLE_IT() EXTI->IMR |= USB_EXTI_LINE_WAKEUP
jhon309 0:ac8863619623 275 #define __HAL_USB_EXTI_DISABLE_IT() EXTI->IMR &= ~(USB_EXTI_LINE_WAKEUP)
jhon309 0:ac8863619623 276 #define __HAL_USB_EXTI_GENERATE_SWIT(__EXTILINE__) (EXTI->SWIER |= (__EXTILINE__))
jhon309 0:ac8863619623 277
jhon309 0:ac8863619623 278 /**
jhon309 0:ac8863619623 279 * @}
jhon309 0:ac8863619623 280 */
jhon309 0:ac8863619623 281
jhon309 0:ac8863619623 282 /* Internal macros -----------------------------------------------------------*/
jhon309 0:ac8863619623 283
jhon309 0:ac8863619623 284 /** @defgroup PCD_Private_Macros PCD Private Macros
jhon309 0:ac8863619623 285 * @brief macros to handle interrupts and specific clock configurations
jhon309 0:ac8863619623 286 * @{
jhon309 0:ac8863619623 287 */
jhon309 0:ac8863619623 288
jhon309 0:ac8863619623 289 /* SetENDPOINT */
jhon309 0:ac8863619623 290 #define PCD_SET_ENDPOINT(USBx, bEpNum,wRegValue) (*(&(USBx)->EP0R + (bEpNum) * 2)= (uint16_t)(wRegValue))
jhon309 0:ac8863619623 291
jhon309 0:ac8863619623 292 /* GetENDPOINT */
jhon309 0:ac8863619623 293 #define PCD_GET_ENDPOINT(USBx, bEpNum) (*(&(USBx)->EP0R + (bEpNum) * 2))
jhon309 0:ac8863619623 294
jhon309 0:ac8863619623 295
jhon309 0:ac8863619623 296
jhon309 0:ac8863619623 297 /**
jhon309 0:ac8863619623 298 * @brief sets the type in the endpoint register(bits EP_TYPE[1:0])
jhon309 0:ac8863619623 299 * @param USBx: USB peripheral instance register address.
jhon309 0:ac8863619623 300 * @param bEpNum: Endpoint Number.
jhon309 0:ac8863619623 301 * @param wType: Endpoint Type.
jhon309 0:ac8863619623 302 * @retval None
jhon309 0:ac8863619623 303 */
jhon309 0:ac8863619623 304 #define PCD_SET_EPTYPE(USBx, bEpNum,wType) (PCD_SET_ENDPOINT((USBx), (bEpNum),\
jhon309 0:ac8863619623 305 ((PCD_GET_ENDPOINT((USBx), (bEpNum)) & USB_EP_T_MASK) | (wType) )))
jhon309 0:ac8863619623 306
jhon309 0:ac8863619623 307 /**
jhon309 0:ac8863619623 308 * @brief gets the type in the endpoint register(bits EP_TYPE[1:0])
jhon309 0:ac8863619623 309 * @param USBx: USB peripheral instance register address.
jhon309 0:ac8863619623 310 * @param bEpNum: Endpoint Number.
jhon309 0:ac8863619623 311 * @retval Endpoint Type
jhon309 0:ac8863619623 312 */
jhon309 0:ac8863619623 313 #define PCD_GET_EPTYPE(USBx, bEpNum) (PCD_GET_ENDPOINT((USBx), (bEpNum)) & USB_EP_T_FIELD)
jhon309 0:ac8863619623 314
jhon309 0:ac8863619623 315
jhon309 0:ac8863619623 316 /**
jhon309 0:ac8863619623 317 * @brief free buffer used from the application realizing it to the line
jhon309 0:ac8863619623 318 toggles bit SW_BUF in the double buffered endpoint register
jhon309 0:ac8863619623 319 * @param USBx: USB peripheral instance register address.
jhon309 0:ac8863619623 320 * @param bEpNum: Endpoint Number.
jhon309 0:ac8863619623 321 * @param bDir: Direction
jhon309 0:ac8863619623 322 * @retval None
jhon309 0:ac8863619623 323 */
jhon309 0:ac8863619623 324 #define PCD_FreeUserBuffer(USBx, bEpNum, bDir)\
jhon309 0:ac8863619623 325 {\
jhon309 0:ac8863619623 326 if ((bDir) == PCD_EP_DBUF_OUT)\
jhon309 0:ac8863619623 327 { /* OUT double buffered endpoint */\
jhon309 0:ac8863619623 328 PCD_TX_DTOG((USBx), (bEpNum));\
jhon309 0:ac8863619623 329 }\
jhon309 0:ac8863619623 330 else if ((bDir) == PCD_EP_DBUF_IN)\
jhon309 0:ac8863619623 331 { /* IN double buffered endpoint */\
jhon309 0:ac8863619623 332 PCD_RX_DTOG((USBx), (bEpNum));\
jhon309 0:ac8863619623 333 }\
jhon309 0:ac8863619623 334 }
jhon309 0:ac8863619623 335
jhon309 0:ac8863619623 336 /**
jhon309 0:ac8863619623 337 * @brief gets direction of the double buffered endpoint
jhon309 0:ac8863619623 338 * @param USBx: USB peripheral instance register address.
jhon309 0:ac8863619623 339 * @param bEpNum: Endpoint Number.
jhon309 0:ac8863619623 340 * @retval EP_DBUF_OUT, EP_DBUF_IN,
jhon309 0:ac8863619623 341 * EP_DBUF_ERR if the endpoint counter not yet programmed.
jhon309 0:ac8863619623 342 */
jhon309 0:ac8863619623 343 #define PCD_GET_DB_DIR(USBx, bEpNum)\
jhon309 0:ac8863619623 344 {\
jhon309 0:ac8863619623 345 if ((uint16_t)(*PCD_EP_RX_CNT((USBx), (bEpNum)) & 0xFC00) != 0)\
jhon309 0:ac8863619623 346 return(PCD_EP_DBUF_OUT);\
jhon309 0:ac8863619623 347 else if (((uint16_t)(*PCD_EP_TX_CNT((USBx), (bEpNum))) & 0x03FF) != 0)\
jhon309 0:ac8863619623 348 return(PCD_EP_DBUF_IN);\
jhon309 0:ac8863619623 349 else\
jhon309 0:ac8863619623 350 return(PCD_EP_DBUF_ERR);\
jhon309 0:ac8863619623 351 }
jhon309 0:ac8863619623 352
jhon309 0:ac8863619623 353 /**
jhon309 0:ac8863619623 354 * @brief sets the status for tx transfer (bits STAT_TX[1:0]).
jhon309 0:ac8863619623 355 * @param USBx: USB peripheral instance register address.
jhon309 0:ac8863619623 356 * @param bEpNum: Endpoint Number.
jhon309 0:ac8863619623 357 * @param wState: new state
jhon309 0:ac8863619623 358 * @retval None
jhon309 0:ac8863619623 359 */
jhon309 0:ac8863619623 360 #define PCD_SET_EP_TX_STATUS(USBx, bEpNum, wState) {\
jhon309 0:ac8863619623 361 register uint16_t _wRegVal; \
jhon309 0:ac8863619623 362 \
jhon309 0:ac8863619623 363 _wRegVal = PCD_GET_ENDPOINT((USBx), (bEpNum)) & USB_EPTX_DTOGMASK;\
jhon309 0:ac8863619623 364 /* toggle first bit ? */ \
jhon309 0:ac8863619623 365 if((USB_EPTX_DTOG1 & (wState))!= 0) \
jhon309 0:ac8863619623 366 _wRegVal ^= USB_EPTX_DTOG1; \
jhon309 0:ac8863619623 367 /* toggle second bit ? */ \
jhon309 0:ac8863619623 368 if((USB_EPTX_DTOG2 & (wState))!= 0) \
jhon309 0:ac8863619623 369 _wRegVal ^= USB_EPTX_DTOG2; \
jhon309 0:ac8863619623 370 PCD_SET_ENDPOINT((USBx), (bEpNum), (_wRegVal | USB_EP_CTR_RX|USB_EP_CTR_TX)); \
jhon309 0:ac8863619623 371 } /* PCD_SET_EP_TX_STATUS */
jhon309 0:ac8863619623 372
jhon309 0:ac8863619623 373 /**
jhon309 0:ac8863619623 374 * @brief sets the status for rx transfer (bits STAT_TX[1:0])
jhon309 0:ac8863619623 375 * @param USBx: USB peripheral instance register address.
jhon309 0:ac8863619623 376 * @param bEpNum: Endpoint Number.
jhon309 0:ac8863619623 377 * @param wState: new state
jhon309 0:ac8863619623 378 * @retval None
jhon309 0:ac8863619623 379 */
jhon309 0:ac8863619623 380 #define PCD_SET_EP_RX_STATUS(USBx, bEpNum,wState) {\
jhon309 0:ac8863619623 381 register uint16_t _wRegVal; \
jhon309 0:ac8863619623 382 \
jhon309 0:ac8863619623 383 _wRegVal = PCD_GET_ENDPOINT((USBx), (bEpNum)) & USB_EPRX_DTOGMASK;\
jhon309 0:ac8863619623 384 /* toggle first bit ? */ \
jhon309 0:ac8863619623 385 if((USB_EPRX_DTOG1 & (wState))!= 0) \
jhon309 0:ac8863619623 386 _wRegVal ^= USB_EPRX_DTOG1; \
jhon309 0:ac8863619623 387 /* toggle second bit ? */ \
jhon309 0:ac8863619623 388 if((USB_EPRX_DTOG2 & (wState))!= 0) \
jhon309 0:ac8863619623 389 _wRegVal ^= USB_EPRX_DTOG2; \
jhon309 0:ac8863619623 390 PCD_SET_ENDPOINT((USBx), (bEpNum), (_wRegVal | USB_EP_CTR_RX|USB_EP_CTR_TX)); \
jhon309 0:ac8863619623 391 } /* PCD_SET_EP_RX_STATUS */
jhon309 0:ac8863619623 392
jhon309 0:ac8863619623 393 /**
jhon309 0:ac8863619623 394 * @brief sets the status for rx & tx (bits STAT_TX[1:0] & STAT_RX[1:0])
jhon309 0:ac8863619623 395 * @param USBx: USB peripheral instance register address.
jhon309 0:ac8863619623 396 * @param bEpNum: Endpoint Number.
jhon309 0:ac8863619623 397 * @param wStaterx: new state.
jhon309 0:ac8863619623 398 * @param wStatetx: new state.
jhon309 0:ac8863619623 399 * @retval None
jhon309 0:ac8863619623 400 */
jhon309 0:ac8863619623 401 #define PCD_SET_EP_TXRX_STATUS(USBx,bEpNum,wStaterx,wStatetx) {\
jhon309 0:ac8863619623 402 register uint32_t _wRegVal; \
jhon309 0:ac8863619623 403 \
jhon309 0:ac8863619623 404 _wRegVal = PCD_GET_ENDPOINT((USBx), (bEpNum)) & (USB_EPRX_DTOGMASK |USB_EPTX_STAT) ;\
jhon309 0:ac8863619623 405 /* toggle first bit ? */ \
jhon309 0:ac8863619623 406 if((USB_EPRX_DTOG1 & ((wStaterx)))!= 0) \
jhon309 0:ac8863619623 407 _wRegVal ^= USB_EPRX_DTOG1; \
jhon309 0:ac8863619623 408 /* toggle second bit ? */ \
jhon309 0:ac8863619623 409 if((USB_EPRX_DTOG2 & (wStaterx))!= 0) \
jhon309 0:ac8863619623 410 _wRegVal ^= USB_EPRX_DTOG2; \
jhon309 0:ac8863619623 411 /* toggle first bit ? */ \
jhon309 0:ac8863619623 412 if((USB_EPTX_DTOG1 & (wStatetx))!= 0) \
jhon309 0:ac8863619623 413 _wRegVal ^= USB_EPTX_DTOG1; \
jhon309 0:ac8863619623 414 /* toggle second bit ? */ \
jhon309 0:ac8863619623 415 if((USB_EPTX_DTOG2 & (wStatetx))!= 0) \
jhon309 0:ac8863619623 416 _wRegVal ^= USB_EPTX_DTOG2; \
jhon309 0:ac8863619623 417 PCD_SET_ENDPOINT((USBx), (bEpNum), _wRegVal | USB_EP_CTR_RX|USB_EP_CTR_TX); \
jhon309 0:ac8863619623 418 } /* PCD_SET_EP_TXRX_STATUS */
jhon309 0:ac8863619623 419
jhon309 0:ac8863619623 420 /**
jhon309 0:ac8863619623 421 * @brief gets the status for tx/rx transfer (bits STAT_TX[1:0]
jhon309 0:ac8863619623 422 * /STAT_RX[1:0])
jhon309 0:ac8863619623 423 * @param USBx: USB peripheral instance register address.
jhon309 0:ac8863619623 424 * @param bEpNum: Endpoint Number.
jhon309 0:ac8863619623 425 * @retval status
jhon309 0:ac8863619623 426 */
jhon309 0:ac8863619623 427 #define PCD_GET_EP_TX_STATUS(USBx, bEpNum) ((uint16_t)PCD_GET_ENDPOINT((USBx), (bEpNum)) & USB_EPTX_STAT)
jhon309 0:ac8863619623 428
jhon309 0:ac8863619623 429 #define PCD_GET_EP_RX_STATUS(USBx, bEpNum) ((uint16_t)PCD_GET_ENDPOINT((USBx), (bEpNum)) & USB_EPRX_STAT)
jhon309 0:ac8863619623 430
jhon309 0:ac8863619623 431 /**
jhon309 0:ac8863619623 432 * @brief sets directly the VALID tx/rx-status into the endpoint register
jhon309 0:ac8863619623 433 * @param USBx: USB peripheral instance register address.
jhon309 0:ac8863619623 434 * @param bEpNum: Endpoint Number.
jhon309 0:ac8863619623 435 * @retval None
jhon309 0:ac8863619623 436 */
jhon309 0:ac8863619623 437 #define PCD_SET_EP_TX_VALID(USBx, bEpNum) (PCD_SET_EP_TX_STATUS((USBx), (bEpNum), USB_EP_TX_VALID))
jhon309 0:ac8863619623 438
jhon309 0:ac8863619623 439 #define PCD_SET_EP_RX_VALID(USBx, bEpNum) (PCD_SET_EP_RX_STATUS((USBx), (bEpNum), USB_EP_RX_VALID))
jhon309 0:ac8863619623 440
jhon309 0:ac8863619623 441 /**
jhon309 0:ac8863619623 442 * @brief checks stall condition in an endpoint.
jhon309 0:ac8863619623 443 * @param USBx: USB peripheral instance register address.
jhon309 0:ac8863619623 444 * @param bEpNum: Endpoint Number.
jhon309 0:ac8863619623 445 * @retval TRUE = endpoint in stall condition.
jhon309 0:ac8863619623 446 */
jhon309 0:ac8863619623 447 #define PCD_GET_EP_TX_STALL_STATUS(USBx, bEpNum) (PCD_GET_EP_TX_STATUS((USBx), (bEpNum)) \
jhon309 0:ac8863619623 448 == USB_EP_TX_STALL)
jhon309 0:ac8863619623 449 #define PCD_GET_EP_RX_STALL_STATUS(USBx, bEpNum) (PCD_GET_EP_RX_STATUS((USBx), (bEpNum)) \
jhon309 0:ac8863619623 450 == USB_EP_RX_STALL)
jhon309 0:ac8863619623 451
jhon309 0:ac8863619623 452 /**
jhon309 0:ac8863619623 453 * @brief set & clear EP_KIND bit.
jhon309 0:ac8863619623 454 * @param USBx: USB peripheral instance register address.
jhon309 0:ac8863619623 455 * @param bEpNum: Endpoint Number.
jhon309 0:ac8863619623 456 * @retval None
jhon309 0:ac8863619623 457 */
jhon309 0:ac8863619623 458 #define PCD_SET_EP_KIND(USBx, bEpNum) (PCD_SET_ENDPOINT((USBx), (bEpNum), \
jhon309 0:ac8863619623 459 (USB_EP_CTR_RX|USB_EP_CTR_TX|((PCD_GET_ENDPOINT((USBx), (bEpNum)) | USB_EP_KIND) & USB_EPREG_MASK))))
jhon309 0:ac8863619623 460 #define PCD_CLEAR_EP_KIND(USBx, bEpNum) (PCD_SET_ENDPOINT((USBx), (bEpNum), \
jhon309 0:ac8863619623 461 (USB_EP_CTR_RX|USB_EP_CTR_TX|(PCD_GET_ENDPOINT((USBx), (bEpNum)) & USB_EPKIND_MASK))))
jhon309 0:ac8863619623 462
jhon309 0:ac8863619623 463 /**
jhon309 0:ac8863619623 464 * @brief Sets/clears directly STATUS_OUT bit in the endpoint register.
jhon309 0:ac8863619623 465 * @param USBx: USB peripheral instance register address.
jhon309 0:ac8863619623 466 * @param bEpNum: Endpoint Number.
jhon309 0:ac8863619623 467 * @retval None
jhon309 0:ac8863619623 468 */
jhon309 0:ac8863619623 469 #define PCD_SET_OUT_STATUS(USBx, bEpNum) PCD_SET_EP_KIND((USBx), (bEpNum))
jhon309 0:ac8863619623 470 #define PCD_CLEAR_OUT_STATUS(USBx, bEpNum) PCD_CLEAR_EP_KIND((USBx), (bEpNum))
jhon309 0:ac8863619623 471
jhon309 0:ac8863619623 472 /**
jhon309 0:ac8863619623 473 * @brief Sets/clears directly EP_KIND bit in the endpoint register.
jhon309 0:ac8863619623 474 * @param USBx: USB peripheral instance register address.
jhon309 0:ac8863619623 475 * @param bEpNum: Endpoint Number.
jhon309 0:ac8863619623 476 * @retval None
jhon309 0:ac8863619623 477 */
jhon309 0:ac8863619623 478 #define PCD_SET_EP_DBUF(USBx, bEpNum) PCD_SET_EP_KIND((USBx), (bEpNum))
jhon309 0:ac8863619623 479 #define PCD_CLEAR_EP_DBUF(USBx, bEpNum) PCD_CLEAR_EP_KIND((USBx), (bEpNum))
jhon309 0:ac8863619623 480
jhon309 0:ac8863619623 481 /**
jhon309 0:ac8863619623 482 * @brief Clears bit CTR_RX / CTR_TX in the endpoint register.
jhon309 0:ac8863619623 483 * @param USBx: USB peripheral instance register address.
jhon309 0:ac8863619623 484 * @param bEpNum: Endpoint Number.
jhon309 0:ac8863619623 485 * @retval None
jhon309 0:ac8863619623 486 */
jhon309 0:ac8863619623 487 #define PCD_CLEAR_RX_EP_CTR(USBx, bEpNum) (PCD_SET_ENDPOINT((USBx), (bEpNum),\
jhon309 0:ac8863619623 488 PCD_GET_ENDPOINT((USBx), (bEpNum)) & 0x7FFF & USB_EPREG_MASK))
jhon309 0:ac8863619623 489 #define PCD_CLEAR_TX_EP_CTR(USBx, bEpNum) (PCD_SET_ENDPOINT((USBx), (bEpNum),\
jhon309 0:ac8863619623 490 PCD_GET_ENDPOINT((USBx), (bEpNum)) & 0xFF7F & USB_EPREG_MASK))
jhon309 0:ac8863619623 491
jhon309 0:ac8863619623 492 /**
jhon309 0:ac8863619623 493 * @brief Toggles DTOG_RX / DTOG_TX bit in the endpoint register.
jhon309 0:ac8863619623 494 * @param USBx: USB peripheral instance register address.
jhon309 0:ac8863619623 495 * @param bEpNum: Endpoint Number.
jhon309 0:ac8863619623 496 * @retval None
jhon309 0:ac8863619623 497 */
jhon309 0:ac8863619623 498 #define PCD_RX_DTOG(USBx, bEpNum) (PCD_SET_ENDPOINT((USBx), (bEpNum), \
jhon309 0:ac8863619623 499 USB_EP_CTR_RX|USB_EP_CTR_TX|USB_EP_DTOG_RX | (PCD_GET_ENDPOINT((USBx), (bEpNum)) & USB_EPREG_MASK)))
jhon309 0:ac8863619623 500 #define PCD_TX_DTOG(USBx, bEpNum) (PCD_SET_ENDPOINT((USBx), (bEpNum), \
jhon309 0:ac8863619623 501 USB_EP_CTR_RX|USB_EP_CTR_TX|USB_EP_DTOG_TX | (PCD_GET_ENDPOINT((USBx), (bEpNum)) & USB_EPREG_MASK)))
jhon309 0:ac8863619623 502
jhon309 0:ac8863619623 503 /**
jhon309 0:ac8863619623 504 * @brief Clears DTOG_RX / DTOG_TX bit in the endpoint register.
jhon309 0:ac8863619623 505 * @param USBx: USB peripheral instance register address.
jhon309 0:ac8863619623 506 * @param bEpNum: Endpoint Number.
jhon309 0:ac8863619623 507 * @retval None
jhon309 0:ac8863619623 508 */
jhon309 0:ac8863619623 509 #define PCD_CLEAR_RX_DTOG(USBx, bEpNum) if((PCD_GET_ENDPOINT((USBx), (bEpNum)) & USB_EP_DTOG_RX) != 0)\
jhon309 0:ac8863619623 510 PCD_RX_DTOG((USBx), (bEpNum))
jhon309 0:ac8863619623 511 #define PCD_CLEAR_TX_DTOG(USBx, bEpNum) if((PCD_GET_ENDPOINT((USBx), (bEpNum)) & USB_EP_DTOG_TX) != 0)\
jhon309 0:ac8863619623 512 PCD_TX_DTOG((USBx), (bEpNum))
jhon309 0:ac8863619623 513
jhon309 0:ac8863619623 514 /**
jhon309 0:ac8863619623 515 * @brief Sets address in an endpoint register.
jhon309 0:ac8863619623 516 * @param USBx: USB peripheral instance register address.
jhon309 0:ac8863619623 517 * @param bEpNum: Endpoint Number.
jhon309 0:ac8863619623 518 * @param bAddr: Address.
jhon309 0:ac8863619623 519 * @retval None
jhon309 0:ac8863619623 520 */
jhon309 0:ac8863619623 521 #define PCD_SET_EP_ADDRESS(USBx, bEpNum,bAddr) PCD_SET_ENDPOINT((USBx), (bEpNum),\
jhon309 0:ac8863619623 522 USB_EP_CTR_RX|USB_EP_CTR_TX|(PCD_GET_ENDPOINT((USBx), (bEpNum)) & USB_EPREG_MASK) | (bAddr))
jhon309 0:ac8863619623 523
jhon309 0:ac8863619623 524 /**
jhon309 0:ac8863619623 525 * @brief Gets address in an endpoint register.
jhon309 0:ac8863619623 526 * @param USBx: USB peripheral instance register address.
jhon309 0:ac8863619623 527 * @param bEpNum: Endpoint Number.
jhon309 0:ac8863619623 528 * @retval None
jhon309 0:ac8863619623 529 */
jhon309 0:ac8863619623 530 #define PCD_GET_EP_ADDRESS(USBx, bEpNum) ((uint8_t)(PCD_GET_ENDPOINT((USBx), (bEpNum)) & USB_EPADDR_FIELD))
jhon309 0:ac8863619623 531
jhon309 0:ac8863619623 532 #define PCD_EP_TX_ADDRESS(USBx, bEpNum) ((uint16_t *)(((USBx)->BTABLE+(bEpNum)*8)+ ((uint32_t)(USBx) + 0x400)))
jhon309 0:ac8863619623 533 #define PCD_EP_TX_CNT(USBx, bEpNum) ((uint16_t *)(((USBx)->BTABLE+(bEpNum)*8+2)+ ((uint32_t)(USBx) + 0x400)))
jhon309 0:ac8863619623 534 #define PCD_EP_RX_ADDRESS(USBx, bEpNum) ((uint16_t *)(((USBx)->BTABLE+(bEpNum)*8+4)+ ((uint32_t)(USBx) + 0x400)))
jhon309 0:ac8863619623 535 #define PCD_EP_RX_CNT(USBx, bEpNum) ((uint16_t *)(((USBx)->BTABLE+(bEpNum)*8+6)+ ((uint32_t)(USBx) + 0x400)))
jhon309 0:ac8863619623 536
jhon309 0:ac8863619623 537 /**
jhon309 0:ac8863619623 538 * @brief sets address of the tx/rx buffer.
jhon309 0:ac8863619623 539 * @param USBx: USB peripheral instance register address.
jhon309 0:ac8863619623 540 * @param bEpNum: Endpoint Number.
jhon309 0:ac8863619623 541 * @param wAddr: address to be set (must be word aligned).
jhon309 0:ac8863619623 542 * @retval None
jhon309 0:ac8863619623 543 */
jhon309 0:ac8863619623 544 #define PCD_SET_EP_TX_ADDRESS(USBx, bEpNum,wAddr) (*PCD_EP_TX_ADDRESS((USBx), (bEpNum)) = (((wAddr) >> 1) << 1))
jhon309 0:ac8863619623 545 #define PCD_SET_EP_RX_ADDRESS(USBx, bEpNum,wAddr) (*PCD_EP_RX_ADDRESS((USBx), (bEpNum)) = (((wAddr) >> 1) << 1))
jhon309 0:ac8863619623 546
jhon309 0:ac8863619623 547 /**
jhon309 0:ac8863619623 548 * @brief Gets address of the tx/rx buffer.
jhon309 0:ac8863619623 549 * @param USBx: USB peripheral instance register address.
jhon309 0:ac8863619623 550 * @param bEpNum: Endpoint Number.
jhon309 0:ac8863619623 551 * @retval address of the buffer.
jhon309 0:ac8863619623 552 */
jhon309 0:ac8863619623 553 #define PCD_GET_EP_TX_ADDRESS(USBx, bEpNum) ((uint16_t)*PCD_EP_TX_ADDRESS((USBx), (bEpNum)))
jhon309 0:ac8863619623 554 #define PCD_GET_EP_RX_ADDRESS(USBx, bEpNum) ((uint16_t)*PCD_EP_RX_ADDRESS((USBx), (bEpNum)))
jhon309 0:ac8863619623 555
jhon309 0:ac8863619623 556 /**
jhon309 0:ac8863619623 557 * @brief Sets counter of rx buffer with no. of blocks.
jhon309 0:ac8863619623 558 * @param dwReg: Register
jhon309 0:ac8863619623 559 * @param wCount: Counter.
jhon309 0:ac8863619623 560 * @param wNBlocks: no. of Blocks.
jhon309 0:ac8863619623 561 * @retval None
jhon309 0:ac8863619623 562 */
jhon309 0:ac8863619623 563 #define PCD_CALC_BLK32(dwReg,wCount,wNBlocks) {\
jhon309 0:ac8863619623 564 (wNBlocks) = (wCount) >> 5;\
jhon309 0:ac8863619623 565 if(((wCount) & 0x1f) == 0)\
jhon309 0:ac8863619623 566 (wNBlocks)--;\
jhon309 0:ac8863619623 567 *pdwReg = (uint16_t)(((wNBlocks) << 10) | 0x8000);\
jhon309 0:ac8863619623 568 }/* PCD_CALC_BLK32 */
jhon309 0:ac8863619623 569
jhon309 0:ac8863619623 570 #define PCD_CALC_BLK2(dwReg,wCount,wNBlocks) {\
jhon309 0:ac8863619623 571 (wNBlocks) = (wCount) >> 1;\
jhon309 0:ac8863619623 572 if(((wCount) & 0x1) != 0)\
jhon309 0:ac8863619623 573 (wNBlocks)++;\
jhon309 0:ac8863619623 574 *pdwReg = (uint16_t)((wNBlocks) << 10);\
jhon309 0:ac8863619623 575 }/* PCD_CALC_BLK2 */
jhon309 0:ac8863619623 576
jhon309 0:ac8863619623 577 #define PCD_SET_EP_CNT_RX_REG(dwReg,wCount) {\
jhon309 0:ac8863619623 578 uint16_t wNBlocks;\
jhon309 0:ac8863619623 579 if((wCount) > 62){PCD_CALC_BLK32((dwReg),(wCount),wNBlocks);}\
jhon309 0:ac8863619623 580 else {PCD_CALC_BLK2((dwReg),(wCount),wNBlocks);}\
jhon309 0:ac8863619623 581 }/* PCD_SET_EP_CNT_RX_REG */
jhon309 0:ac8863619623 582
jhon309 0:ac8863619623 583 #define PCD_SET_EP_RX_DBUF0_CNT(USBx, bEpNum,wCount) {\
jhon309 0:ac8863619623 584 uint16_t *pdwReg = PCD_EP_TX_CNT((USBx), (bEpNum)); \
jhon309 0:ac8863619623 585 PCD_SET_EP_CNT_RX_REG(pdwReg, (wCount));\
jhon309 0:ac8863619623 586 }
jhon309 0:ac8863619623 587 /**
jhon309 0:ac8863619623 588 * @brief sets counter for the tx/rx buffer.
jhon309 0:ac8863619623 589 * @param USBx: USB peripheral instance register address.
jhon309 0:ac8863619623 590 * @param bEpNum: Endpoint Number.
jhon309 0:ac8863619623 591 * @param wCount: Counter value.
jhon309 0:ac8863619623 592 * @retval None
jhon309 0:ac8863619623 593 */
jhon309 0:ac8863619623 594 #define PCD_SET_EP_TX_CNT(USBx, bEpNum,wCount) (*PCD_EP_TX_CNT((USBx), (bEpNum)) = (wCount))
jhon309 0:ac8863619623 595 #define PCD_SET_EP_RX_CNT(USBx, bEpNum,wCount) {\
jhon309 0:ac8863619623 596 uint16_t *pdwReg = PCD_EP_RX_CNT(USBx, bEpNum); \
jhon309 0:ac8863619623 597 PCD_SET_EP_CNT_RX_REG(pdwReg, wCount);\
jhon309 0:ac8863619623 598 }
jhon309 0:ac8863619623 599
jhon309 0:ac8863619623 600 /**
jhon309 0:ac8863619623 601 * @brief gets counter of the tx buffer.
jhon309 0:ac8863619623 602 * @param USBx: USB peripheral instance register address.
jhon309 0:ac8863619623 603 * @param bEpNum: Endpoint Number.
jhon309 0:ac8863619623 604 * @retval Counter value
jhon309 0:ac8863619623 605 */
jhon309 0:ac8863619623 606 #define PCD_GET_EP_TX_CNT(USBx, bEpNum)((uint16_t)(*PCD_EP_TX_CNT((USBx), (bEpNum))) & 0x3ff)
jhon309 0:ac8863619623 607 #define PCD_GET_EP_RX_CNT(USBx, bEpNum)((uint16_t)(*PCD_EP_RX_CNT((USBx), (bEpNum))) & 0x3ff)
jhon309 0:ac8863619623 608
jhon309 0:ac8863619623 609 /**
jhon309 0:ac8863619623 610 * @brief Sets buffer 0/1 address in a double buffer endpoint.
jhon309 0:ac8863619623 611 * @param USBx: USB peripheral instance register address.
jhon309 0:ac8863619623 612 * @param bEpNum: Endpoint Number.
jhon309 0:ac8863619623 613 * @param wBuf0Addr: buffer 0 address.
jhon309 0:ac8863619623 614 * @retval Counter value
jhon309 0:ac8863619623 615 */
jhon309 0:ac8863619623 616 #define PCD_SET_EP_DBUF0_ADDR(USBx, bEpNum,wBuf0Addr) {PCD_SET_EP_TX_ADDRESS((USBx), (bEpNum), (wBuf0Addr));}
jhon309 0:ac8863619623 617 #define PCD_SET_EP_DBUF1_ADDR(USBx, bEpNum,wBuf1Addr) {PCD_SET_EP_RX_ADDRESS((USBx), (bEpNum), (wBuf1Addr));}
jhon309 0:ac8863619623 618
jhon309 0:ac8863619623 619 /**
jhon309 0:ac8863619623 620 * @brief Sets addresses in a double buffer endpoint.
jhon309 0:ac8863619623 621 * @param USBx: USB peripheral instance register address.
jhon309 0:ac8863619623 622 * @param bEpNum: Endpoint Number.
jhon309 0:ac8863619623 623 * @param wBuf0Addr: buffer 0 address.
jhon309 0:ac8863619623 624 * @param wBuf1Addr = buffer 1 address.
jhon309 0:ac8863619623 625 * @retval None
jhon309 0:ac8863619623 626 */
jhon309 0:ac8863619623 627 #define PCD_SET_EP_DBUF_ADDR(USBx, bEpNum,wBuf0Addr,wBuf1Addr) { \
jhon309 0:ac8863619623 628 PCD_SET_EP_DBUF0_ADDR((USBx), (bEpNum), (wBuf0Addr));\
jhon309 0:ac8863619623 629 PCD_SET_EP_DBUF1_ADDR((USBx), (bEpNum), (wBuf1Addr));\
jhon309 0:ac8863619623 630 } /* PCD_SET_EP_DBUF_ADDR */
jhon309 0:ac8863619623 631
jhon309 0:ac8863619623 632 /**
jhon309 0:ac8863619623 633 * @brief Gets buffer 0/1 address of a double buffer endpoint.
jhon309 0:ac8863619623 634 * @param USBx: USB peripheral instance register address.
jhon309 0:ac8863619623 635 * @param bEpNum: Endpoint Number.
jhon309 0:ac8863619623 636 * @retval None
jhon309 0:ac8863619623 637 */
jhon309 0:ac8863619623 638 #define PCD_GET_EP_DBUF0_ADDR(USBx, bEpNum) (PCD_GET_EP_TX_ADDRESS((USBx), (bEpNum)))
jhon309 0:ac8863619623 639 #define PCD_GET_EP_DBUF1_ADDR(USBx, bEpNum) (PCD_GET_EP_RX_ADDRESS((USBx), (bEpNum)))
jhon309 0:ac8863619623 640
jhon309 0:ac8863619623 641 /**
jhon309 0:ac8863619623 642 * @brief Gets buffer 0/1 address of a double buffer endpoint.
jhon309 0:ac8863619623 643 * @param USBx: USB peripheral instance register address.
jhon309 0:ac8863619623 644 * @param bEpNum: Endpoint Number.
jhon309 0:ac8863619623 645 * @param bDir: endpoint dir EP_DBUF_OUT = OUT
jhon309 0:ac8863619623 646 * EP_DBUF_IN = IN
jhon309 0:ac8863619623 647 * @param wCount: Counter value
jhon309 0:ac8863619623 648 * @retval None
jhon309 0:ac8863619623 649 */
jhon309 0:ac8863619623 650 #define PCD_SET_EP_DBUF0_CNT(USBx, bEpNum, bDir, wCount) { \
jhon309 0:ac8863619623 651 if((bDir) == PCD_EP_DBUF_OUT)\
jhon309 0:ac8863619623 652 /* OUT endpoint */ \
jhon309 0:ac8863619623 653 {PCD_SET_EP_RX_DBUF0_CNT((USBx), (bEpNum),(wCount));} \
jhon309 0:ac8863619623 654 else if((bDir) == PCD_EP_DBUF_IN)\
jhon309 0:ac8863619623 655 /* IN endpoint */ \
jhon309 0:ac8863619623 656 *PCD_EP_TX_CNT((USBx), (bEpNum)) = (uint32_t)(wCount); \
jhon309 0:ac8863619623 657 } /* SetEPDblBuf0Count*/
jhon309 0:ac8863619623 658
jhon309 0:ac8863619623 659 #define PCD_SET_EP_DBUF1_CNT(USBx, bEpNum, bDir, wCount) { \
jhon309 0:ac8863619623 660 if((bDir) == PCD_EP_DBUF_OUT)\
jhon309 0:ac8863619623 661 /* OUT endpoint */ \
jhon309 0:ac8863619623 662 {PCD_SET_EP_RX_CNT((USBx), (bEpNum),(wCount));}\
jhon309 0:ac8863619623 663 else if((bDir) == PCD_EP_DBUF_IN)\
jhon309 0:ac8863619623 664 /* IN endpoint */\
jhon309 0:ac8863619623 665 *PCD_EP_RX_CNT((USBx), (bEpNum)) = (uint32_t)(wCount); \
jhon309 0:ac8863619623 666 } /* SetEPDblBuf1Count */
jhon309 0:ac8863619623 667
jhon309 0:ac8863619623 668 #define PCD_SET_EP_DBUF_CNT(USBx, bEpNum, bDir, wCount) {\
jhon309 0:ac8863619623 669 PCD_SET_EP_DBUF0_CNT((USBx), (bEpNum), (bDir), (wCount)); \
jhon309 0:ac8863619623 670 PCD_SET_EP_DBUF1_CNT((USBx), (bEpNum), (bDir), (wCount)); \
jhon309 0:ac8863619623 671 } /* PCD_SET_EP_DBUF_CNT */
jhon309 0:ac8863619623 672
jhon309 0:ac8863619623 673 /**
jhon309 0:ac8863619623 674 * @brief Gets buffer 0/1 rx/tx counter for double buffering.
jhon309 0:ac8863619623 675 * @param USBx: USB peripheral instance register address.
jhon309 0:ac8863619623 676 * @param bEpNum: Endpoint Number.
jhon309 0:ac8863619623 677 * @retval None
jhon309 0:ac8863619623 678 */
jhon309 0:ac8863619623 679 #define PCD_GET_EP_DBUF0_CNT(USBx, bEpNum) (PCD_GET_EP_TX_CNT((USBx), (bEpNum)))
jhon309 0:ac8863619623 680 #define PCD_GET_EP_DBUF1_CNT(USBx, bEpNum) (PCD_GET_EP_RX_CNT((USBx), (bEpNum)))
jhon309 0:ac8863619623 681
jhon309 0:ac8863619623 682
jhon309 0:ac8863619623 683 /**
jhon309 0:ac8863619623 684 * @}
jhon309 0:ac8863619623 685 */
jhon309 0:ac8863619623 686
jhon309 0:ac8863619623 687 /* Exported functions --------------------------------------------------------*/
jhon309 0:ac8863619623 688
jhon309 0:ac8863619623 689 /** @addtogroup PCD_Exported_Functions
jhon309 0:ac8863619623 690 * @{
jhon309 0:ac8863619623 691 */
jhon309 0:ac8863619623 692
jhon309 0:ac8863619623 693 /** @addtogroup PCD_Exported_Functions_Group1
jhon309 0:ac8863619623 694 * @{
jhon309 0:ac8863619623 695 */
jhon309 0:ac8863619623 696 /* Initialization and de-initialization functions **********************************/
jhon309 0:ac8863619623 697 HAL_StatusTypeDef HAL_PCD_Init(PCD_HandleTypeDef *hpcd);
jhon309 0:ac8863619623 698 HAL_StatusTypeDef HAL_PCD_DeInit (PCD_HandleTypeDef *hpcd);
jhon309 0:ac8863619623 699 void HAL_PCD_MspInit(PCD_HandleTypeDef *hpcd);
jhon309 0:ac8863619623 700 void HAL_PCD_MspDeInit(PCD_HandleTypeDef *hpcd);
jhon309 0:ac8863619623 701
jhon309 0:ac8863619623 702 /**
jhon309 0:ac8863619623 703 * @}
jhon309 0:ac8863619623 704 */
jhon309 0:ac8863619623 705
jhon309 0:ac8863619623 706 /** @addtogroup PCD_Exported_Functions_Group2
jhon309 0:ac8863619623 707 * @{
jhon309 0:ac8863619623 708 */
jhon309 0:ac8863619623 709 /* IO operation functions *****************************************************/
jhon309 0:ac8863619623 710 /* Non Blocking mode: Interrupt */
jhon309 0:ac8863619623 711 HAL_StatusTypeDef HAL_PCD_Start(PCD_HandleTypeDef *hpcd);
jhon309 0:ac8863619623 712 HAL_StatusTypeDef HAL_PCD_Stop(PCD_HandleTypeDef *hpcd);
jhon309 0:ac8863619623 713 void HAL_PCD_IRQHandler(PCD_HandleTypeDef *hpcd);
jhon309 0:ac8863619623 714
jhon309 0:ac8863619623 715 void HAL_PCD_DataOutStageCallback(PCD_HandleTypeDef *hpcd, uint8_t epnum);
jhon309 0:ac8863619623 716 void HAL_PCD_DataInStageCallback(PCD_HandleTypeDef *hpcd, uint8_t epnum);
jhon309 0:ac8863619623 717 void HAL_PCD_SetupStageCallback(PCD_HandleTypeDef *hpcd);
jhon309 0:ac8863619623 718 void HAL_PCD_SOFCallback(PCD_HandleTypeDef *hpcd);
jhon309 0:ac8863619623 719 void HAL_PCD_ResetCallback(PCD_HandleTypeDef *hpcd);
jhon309 0:ac8863619623 720 void HAL_PCD_SuspendCallback(PCD_HandleTypeDef *hpcd);
jhon309 0:ac8863619623 721 void HAL_PCD_ResumeCallback(PCD_HandleTypeDef *hpcd);
jhon309 0:ac8863619623 722 void HAL_PCD_ISOOUTIncompleteCallback(PCD_HandleTypeDef *hpcd, uint8_t epnum);
jhon309 0:ac8863619623 723 void HAL_PCD_ISOINIncompleteCallback(PCD_HandleTypeDef *hpcd, uint8_t epnum);
jhon309 0:ac8863619623 724 void HAL_PCD_ConnectCallback(PCD_HandleTypeDef *hpcd);
jhon309 0:ac8863619623 725 void HAL_PCD_DisconnectCallback(PCD_HandleTypeDef *hpcd);
jhon309 0:ac8863619623 726
jhon309 0:ac8863619623 727 /**
jhon309 0:ac8863619623 728 * @}
jhon309 0:ac8863619623 729 */
jhon309 0:ac8863619623 730
jhon309 0:ac8863619623 731 /** @addtogroup PCD_Exported_Functions_Group3
jhon309 0:ac8863619623 732 * @{
jhon309 0:ac8863619623 733 */
jhon309 0:ac8863619623 734 /* Peripheral Control functions ************************************************/
jhon309 0:ac8863619623 735 HAL_StatusTypeDef HAL_PCD_DevConnect(PCD_HandleTypeDef *hpcd);
jhon309 0:ac8863619623 736 HAL_StatusTypeDef HAL_PCD_DevDisconnect(PCD_HandleTypeDef *hpcd);
jhon309 0:ac8863619623 737 HAL_StatusTypeDef HAL_PCD_SetAddress(PCD_HandleTypeDef *hpcd, uint8_t address);
jhon309 0:ac8863619623 738 HAL_StatusTypeDef HAL_PCD_EP_Open(PCD_HandleTypeDef *hpcd, uint8_t ep_addr, uint16_t ep_mps, uint8_t ep_type);
jhon309 0:ac8863619623 739 HAL_StatusTypeDef HAL_PCD_EP_Close(PCD_HandleTypeDef *hpcd, uint8_t ep_addr);
jhon309 0:ac8863619623 740 HAL_StatusTypeDef HAL_PCD_EP_Receive(PCD_HandleTypeDef *hpcd, uint8_t ep_addr, uint8_t *pBuf, uint32_t len);
jhon309 0:ac8863619623 741 HAL_StatusTypeDef HAL_PCD_EP_Transmit(PCD_HandleTypeDef *hpcd, uint8_t ep_addr, uint8_t *pBuf, uint32_t len);
jhon309 0:ac8863619623 742 uint16_t HAL_PCD_EP_GetRxCount(PCD_HandleTypeDef *hpcd, uint8_t ep_addr);
jhon309 0:ac8863619623 743 HAL_StatusTypeDef HAL_PCD_EP_SetStall(PCD_HandleTypeDef *hpcd, uint8_t ep_addr);
jhon309 0:ac8863619623 744 HAL_StatusTypeDef HAL_PCD_EP_ClrStall(PCD_HandleTypeDef *hpcd, uint8_t ep_addr);
jhon309 0:ac8863619623 745 HAL_StatusTypeDef HAL_PCD_EP_Flush(PCD_HandleTypeDef *hpcd, uint8_t ep_addr);
jhon309 0:ac8863619623 746 HAL_StatusTypeDef HAL_PCD_ActiveRemoteWakeup(PCD_HandleTypeDef *hpcd);
jhon309 0:ac8863619623 747 HAL_StatusTypeDef HAL_PCD_DeActiveRemoteWakeup(PCD_HandleTypeDef *hpcd);
jhon309 0:ac8863619623 748 /**
jhon309 0:ac8863619623 749 * @}
jhon309 0:ac8863619623 750 */
jhon309 0:ac8863619623 751
jhon309 0:ac8863619623 752 /** @addtogroup PCD_Exported_Functions_Group4
jhon309 0:ac8863619623 753 * @{
jhon309 0:ac8863619623 754 */
jhon309 0:ac8863619623 755 /* Peripheral State functions **************************************************/
jhon309 0:ac8863619623 756 PCD_StateTypeDef HAL_PCD_GetState(PCD_HandleTypeDef *hpcd);
jhon309 0:ac8863619623 757 /**
jhon309 0:ac8863619623 758 * @}
jhon309 0:ac8863619623 759 */
jhon309 0:ac8863619623 760
jhon309 0:ac8863619623 761 /**
jhon309 0:ac8863619623 762 * @}
jhon309 0:ac8863619623 763 */
jhon309 0:ac8863619623 764
jhon309 0:ac8863619623 765 /**
jhon309 0:ac8863619623 766 * @}
jhon309 0:ac8863619623 767 */
jhon309 0:ac8863619623 768
jhon309 0:ac8863619623 769 /**
jhon309 0:ac8863619623 770 * @}
jhon309 0:ac8863619623 771 */
jhon309 0:ac8863619623 772
jhon309 0:ac8863619623 773 #endif /* STM32F042x6 || STM32F072xB || STM32F078xx || STM32F070xB || STM32F070x6 */
jhon309 0:ac8863619623 774
jhon309 0:ac8863619623 775 #ifdef __cplusplus
jhon309 0:ac8863619623 776 }
jhon309 0:ac8863619623 777 #endif
jhon309 0:ac8863619623 778
jhon309 0:ac8863619623 779
jhon309 0:ac8863619623 780 #endif /* __STM32F0xx_HAL_PCD_H */
jhon309 0:ac8863619623 781
jhon309 0:ac8863619623 782 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
jhon309 0:ac8863619623 783