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TARGET_NUCLEO_L073RZ/stm32l0xx_hal_pcd.h@121:672067c3ada4, 2016-04-14 (annotated)

Committer:
elijahorr
Date:
Thu Apr 14 07:28:54 2016 +0000
Revision:
121:672067c3ada4
Parent:
116:c0f6e94411f5 
.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
Kojto 116:c0f6e94411f5 1 /**
Kojto 116:c0f6e94411f5 2 ******************************************************************************
Kojto 116:c0f6e94411f5 3 * @file stm32l0xx_hal_pcd.h
Kojto 116:c0f6e94411f5 4 * @author MCD Application Team
Kojto 116:c0f6e94411f5 5 * @version V1.2.0
Kojto 116:c0f6e94411f5 6 * @date 06-February-2015
Kojto 116:c0f6e94411f5 7 * @brief Header file of PCD HAL module.
Kojto 116:c0f6e94411f5 8 ******************************************************************************
Kojto 116:c0f6e94411f5 9 * @attention
Kojto 116:c0f6e94411f5 10 *
Kojto 116:c0f6e94411f5 11 * <h2><center>&copy; COPYRIGHT(c) 2015 STMicroelectronics</center></h2>
Kojto 116:c0f6e94411f5 12 *
Kojto 116:c0f6e94411f5 13 * Redistribution and use in source and binary forms, with or without modification,
Kojto 116:c0f6e94411f5 14 * are permitted provided that the following conditions are met:
Kojto 116:c0f6e94411f5 15 * 1. Redistributions of source code must retain the above copyright notice,
Kojto 116:c0f6e94411f5 16 * this list of conditions and the following disclaimer.
Kojto 116:c0f6e94411f5 17 * 2. Redistributions in binary form must reproduce the above copyright notice,
Kojto 116:c0f6e94411f5 18 * this list of conditions and the following disclaimer in the documentation
Kojto 116:c0f6e94411f5 19 * and/or other materials provided with the distribution.
Kojto 116:c0f6e94411f5 20 * 3. Neither the name of STMicroelectronics nor the names of its contributors
Kojto 116:c0f6e94411f5 21 * may be used to endorse or promote products derived from this software
Kojto 116:c0f6e94411f5 22 * without specific prior written permission.
Kojto 116:c0f6e94411f5 23 *
Kojto 116:c0f6e94411f5 24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
Kojto 116:c0f6e94411f5 25 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
Kojto 116:c0f6e94411f5 26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
Kojto 116:c0f6e94411f5 27 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
Kojto 116:c0f6e94411f5 28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
Kojto 116:c0f6e94411f5 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
Kojto 116:c0f6e94411f5 30 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
Kojto 116:c0f6e94411f5 31 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
Kojto 116:c0f6e94411f5 32 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
Kojto 116:c0f6e94411f5 33 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
Kojto 116:c0f6e94411f5 34 *
Kojto 116:c0f6e94411f5 35 ******************************************************************************
Kojto 116:c0f6e94411f5 36 */
Kojto 116:c0f6e94411f5 37
Kojto 116:c0f6e94411f5 38
Kojto 116:c0f6e94411f5 39
Kojto 116:c0f6e94411f5 40 /* Define to prevent recursive inclusion -------------------------------------*/
Kojto 116:c0f6e94411f5 41 #ifndef __STM32L0xx_HAL_PCD_H
Kojto 116:c0f6e94411f5 42 #define __STM32L0xx_HAL_PCD_H
Kojto 116:c0f6e94411f5 43
Kojto 116:c0f6e94411f5 44 #ifdef __cplusplus
Kojto 116:c0f6e94411f5 45 extern "C" {
Kojto 116:c0f6e94411f5 46 #endif
Kojto 116:c0f6e94411f5 47
Kojto 116:c0f6e94411f5 48 #if !defined (STM32L031xx) && !defined (STM32L041xx) && !defined (STM32L051xx) && !defined (STM32L061xx) && !defined (STM32L071xx) && !defined (STM32L081xx)
Kojto 116:c0f6e94411f5 49
Kojto 116:c0f6e94411f5 50 /* Includes ------------------------------------------------------------------*/
Kojto 116:c0f6e94411f5 51 #include "stm32l0xx_hal_def.h"
Kojto 116:c0f6e94411f5 52 /** @addtogroup STM32L0xx_HAL_Driver
Kojto 116:c0f6e94411f5 53 * @{
Kojto 116:c0f6e94411f5 54 */
Kojto 116:c0f6e94411f5 55
Kojto 116:c0f6e94411f5 56 /** @addtogroup PCD
Kojto 116:c0f6e94411f5 57 * @{
Kojto 116:c0f6e94411f5 58 */
Kojto 116:c0f6e94411f5 59
Kojto 116:c0f6e94411f5 60 /* Exported types ------------------------------------------------------------*/
Kojto 116:c0f6e94411f5 61
Kojto 116:c0f6e94411f5 62 /**
Kojto 116:c0f6e94411f5 63 * @brief PCD State structures definition
Kojto 116:c0f6e94411f5 64 */
Kojto 116:c0f6e94411f5 65 typedef enum
Kojto 116:c0f6e94411f5 66 {
Kojto 116:c0f6e94411f5 67 PCD_READY = 0x00,
Kojto 116:c0f6e94411f5 68 PCD_ERROR = 0x01,
Kojto 116:c0f6e94411f5 69 PCD_BUSY = 0x02,
Kojto 116:c0f6e94411f5 70 PCD_TIMEOUT = 0x03
Kojto 116:c0f6e94411f5 71 } PCD_StateTypeDef;
Kojto 116:c0f6e94411f5 72
Kojto 116:c0f6e94411f5 73 typedef enum
Kojto 116:c0f6e94411f5 74 {
Kojto 116:c0f6e94411f5 75 /* double buffered endpoint direction */
Kojto 116:c0f6e94411f5 76 PCD_EP_DBUF_OUT,
Kojto 116:c0f6e94411f5 77 PCD_EP_DBUF_IN,
Kojto 116:c0f6e94411f5 78 PCD_EP_DBUF_ERR,
Kojto 116:c0f6e94411f5 79 }PCD_EP_DBUF_DIR;
Kojto 116:c0f6e94411f5 80
Kojto 116:c0f6e94411f5 81 /* endpoint buffer number */
Kojto 116:c0f6e94411f5 82 typedef enum
Kojto 116:c0f6e94411f5 83 {
Kojto 116:c0f6e94411f5 84 PCD_EP_NOBUF,
Kojto 116:c0f6e94411f5 85 PCD_EP_BUF0,
Kojto 116:c0f6e94411f5 86 PCD_EP_BUF1
Kojto 116:c0f6e94411f5 87 }PCD_EP_BUF_NUM;
Kojto 116:c0f6e94411f5 88
Kojto 116:c0f6e94411f5 89 #define PCD_ENDP0 ((uint8_t)0)
Kojto 116:c0f6e94411f5 90 #define PCD_ENDP1 ((uint8_t)1)
Kojto 116:c0f6e94411f5 91 #define PCD_ENDP2 ((uint8_t)2)
Kojto 116:c0f6e94411f5 92 #define PCD_ENDP3 ((uint8_t)3)
Kojto 116:c0f6e94411f5 93 #define PCD_ENDP4 ((uint8_t)4)
Kojto 116:c0f6e94411f5 94 #define PCD_ENDP5 ((uint8_t)5)
Kojto 116:c0f6e94411f5 95 #define PCD_ENDP6 ((uint8_t)6)
Kojto 116:c0f6e94411f5 96 #define PCD_ENDP7 ((uint8_t)7)
Kojto 116:c0f6e94411f5 97
Kojto 116:c0f6e94411f5 98 /* Endpoint Kind */
Kojto 116:c0f6e94411f5 99 #define PCD_SNG_BUF 0
Kojto 116:c0f6e94411f5 100 #define PCD_DBL_BUF 1
Kojto 116:c0f6e94411f5 101
Kojto 116:c0f6e94411f5 102 #define IS_PCD_ALL_INSTANCE IS_USB_ALL_INSTANCE
Kojto 116:c0f6e94411f5 103 /**
Kojto 116:c0f6e94411f5 104 * @brief PCD Initialization Structure definition
Kojto 116:c0f6e94411f5 105 */
Kojto 116:c0f6e94411f5 106 typedef struct
Kojto 116:c0f6e94411f5 107 {
Kojto 116:c0f6e94411f5 108 uint32_t dev_endpoints; /*!< Device Endpoints number.
Kojto 116:c0f6e94411f5 109 This parameter depends on the used USB core.
Kojto 116:c0f6e94411f5 110 This parameter must be a number between Min_Data = 1 and Max_Data = 15 */
Kojto 116:c0f6e94411f5 111
Kojto 116:c0f6e94411f5 112 uint32_t speed; /*!< USB Core speed.
Kojto 116:c0f6e94411f5 113 This parameter can be any value of @ref PCD_Speed */
Kojto 116:c0f6e94411f5 114
Kojto 116:c0f6e94411f5 115 uint32_t ep0_mps; /*!< Set the Endpoint 0 Max Packet size.
Kojto 116:c0f6e94411f5 116 This parameter can be any value of @ref PCD_USB_EP0_MPS */
Kojto 116:c0f6e94411f5 117
Kojto 116:c0f6e94411f5 118 uint32_t phy_itface; /*!< Select the used PHY interface.
Kojto 116:c0f6e94411f5 119 This parameter can be any value of @ref PCD_USB_Core_PHY */
Kojto 116:c0f6e94411f5 120
Kojto 116:c0f6e94411f5 121 uint32_t Sof_enable; /*!< Enable or disable the output of the SOF signal.
Kojto 116:c0f6e94411f5 122 This parameter can be set to ENABLE or DISABLE */
Kojto 116:c0f6e94411f5 123
Kojto 116:c0f6e94411f5 124 uint32_t low_power_enable; /*!< Enable or disable Low Power mode
Kojto 116:c0f6e94411f5 125 This parameter can be set to ENABLE or DISABLE */
Kojto 116:c0f6e94411f5 126
Kojto 116:c0f6e94411f5 127 uint32_t lpm_enable; /*!< Enable or disable Link Power Management.
Kojto 116:c0f6e94411f5 128 This parameter can be set to ENABLE or DISABLE */
Kojto 116:c0f6e94411f5 129
Kojto 116:c0f6e94411f5 130 uint32_t battery_charging_enable; /*!< Enable or disable Battery charging.
Kojto 116:c0f6e94411f5 131 This parameter can be set to ENABLE or DISABLE */
Kojto 116:c0f6e94411f5 132
Kojto 116:c0f6e94411f5 133 }PCD_InitTypeDef;
Kojto 116:c0f6e94411f5 134
Kojto 116:c0f6e94411f5 135 typedef struct
Kojto 116:c0f6e94411f5 136 {
Kojto 116:c0f6e94411f5 137 uint8_t num; /*!< Endpoint number
Kojto 116:c0f6e94411f5 138 This parameter must be a number between Min_Data = 1 and Max_Data = 15 */
Kojto 116:c0f6e94411f5 139
Kojto 116:c0f6e94411f5 140 uint8_t is_in; /*!< Endpoint direction
Kojto 116:c0f6e94411f5 141 This parameter must be a number between Min_Data = 0 and Max_Data = 1 */
Kojto 116:c0f6e94411f5 142
Kojto 116:c0f6e94411f5 143 uint8_t is_stall; /*!< Endpoint stall condition
Kojto 116:c0f6e94411f5 144 This parameter must be a number between Min_Data = 0 and Max_Data = 1 */
Kojto 116:c0f6e94411f5 145
Kojto 116:c0f6e94411f5 146 uint8_t type; /*!< Endpoint type
Kojto 116:c0f6e94411f5 147 This parameter can be any value of @ref PCD_USB_EP_Type */
Kojto 116:c0f6e94411f5 148
Kojto 116:c0f6e94411f5 149 uint16_t pmaadress; /*!< PMA Address
Kojto 116:c0f6e94411f5 150 This parameter can be any value between Min_addr = 0 and Max_addr = 1K */
Kojto 116:c0f6e94411f5 151
Kojto 116:c0f6e94411f5 152
Kojto 116:c0f6e94411f5 153 uint16_t pmaaddr0; /*!< PMA Address0
Kojto 116:c0f6e94411f5 154 This parameter can be any value between Min_addr = 0 and Max_addr = 1K */
Kojto 116:c0f6e94411f5 155
Kojto 116:c0f6e94411f5 156
Kojto 116:c0f6e94411f5 157 uint16_t pmaaddr1; /*!< PMA Address1
Kojto 116:c0f6e94411f5 158 This parameter can be any value between Min_addr = 0 and Max_addr = 1K */
Kojto 116:c0f6e94411f5 159
Kojto 116:c0f6e94411f5 160
Kojto 116:c0f6e94411f5 161 uint8_t doublebuffer; /*!< Double buffer enable
Kojto 116:c0f6e94411f5 162 This parameter can be 0 or 1 */
Kojto 116:c0f6e94411f5 163
Kojto 116:c0f6e94411f5 164 uint32_t maxpacket; /*!< Endpoint Max packet size
Kojto 116:c0f6e94411f5 165 This parameter must be a number between Min_Data = 0 and Max_Data = 64KB */
Kojto 116:c0f6e94411f5 166
Kojto 116:c0f6e94411f5 167 uint8_t *xfer_buff; /*!< Pointer to transfer buffer */
Kojto 116:c0f6e94411f5 168
Kojto 116:c0f6e94411f5 169
Kojto 116:c0f6e94411f5 170 uint32_t xfer_len; /*!< Current transfer length */
Kojto 116:c0f6e94411f5 171
Kojto 116:c0f6e94411f5 172 uint32_t xfer_count; /*!< Partial transfer length in case of multi packet transfer */
Kojto 116:c0f6e94411f5 173
Kojto 116:c0f6e94411f5 174 }PCD_EPTypeDef;
Kojto 116:c0f6e94411f5 175
Kojto 116:c0f6e94411f5 176 typedef USB_TypeDef PCD_TypeDef;
Kojto 116:c0f6e94411f5 177
Kojto 116:c0f6e94411f5 178 /**
Kojto 116:c0f6e94411f5 179 * @brief PCD Handle Structure definition
Kojto 116:c0f6e94411f5 180 */
Kojto 116:c0f6e94411f5 181 typedef struct
Kojto 116:c0f6e94411f5 182 {
Kojto 116:c0f6e94411f5 183 PCD_TypeDef *Instance; /*!< Register base address */
Kojto 116:c0f6e94411f5 184 PCD_InitTypeDef Init; /*!< PCD required parameters */
Kojto 116:c0f6e94411f5 185 __IO uint8_t USB_Address; /*!< USB Address */
Kojto 116:c0f6e94411f5 186 PCD_EPTypeDef IN_ep[8]; /*!< IN endpoint parameters */
Kojto 116:c0f6e94411f5 187 PCD_EPTypeDef OUT_ep[8]; /*!< OUT endpoint parameters */
Kojto 116:c0f6e94411f5 188 HAL_LockTypeDef Lock; /*!< PCD peripheral status */
Kojto 116:c0f6e94411f5 189 __IO PCD_StateTypeDef State; /*!< PCD communication state */
Kojto 116:c0f6e94411f5 190 uint32_t Setup[12]; /*!< Setup packet buffer */
Kojto 116:c0f6e94411f5 191 void *pData; /*!< Pointer to upper stack Handler */
Kojto 116:c0f6e94411f5 192
Kojto 116:c0f6e94411f5 193 } PCD_HandleTypeDef;
Kojto 116:c0f6e94411f5 194
Kojto 116:c0f6e94411f5 195 #include "stm32l0xx_hal_pcd_ex.h"
Kojto 116:c0f6e94411f5 196 /* Exported constants --------------------------------------------------------*/
Kojto 116:c0f6e94411f5 197 /** @defgroup PCD_Exported_Constants
Kojto 116:c0f6e94411f5 198 * @{
Kojto 116:c0f6e94411f5 199 */
Kojto 116:c0f6e94411f5 200
Kojto 116:c0f6e94411f5 201 /** @defgroup PCD_Speed
Kojto 116:c0f6e94411f5 202 * @{
Kojto 116:c0f6e94411f5 203 */
Kojto 116:c0f6e94411f5 204 #define PCD_SPEED_HIGH 0 /* Not Supported */
Kojto 116:c0f6e94411f5 205 #define PCD_SPEED_FULL 2
Kojto 116:c0f6e94411f5 206 /**
Kojto 116:c0f6e94411f5 207 * @}
Kojto 116:c0f6e94411f5 208 */
Kojto 116:c0f6e94411f5 209
Kojto 116:c0f6e94411f5 210 /** @defgroup PCD_USB_Core_PHY
Kojto 116:c0f6e94411f5 211 * @{
Kojto 116:c0f6e94411f5 212 */
Kojto 116:c0f6e94411f5 213 #define PCD_PHY_EMBEDDED 2
Kojto 116:c0f6e94411f5 214 /**
Kojto 116:c0f6e94411f5 215 * @}
Kojto 116:c0f6e94411f5 216 */
Kojto 116:c0f6e94411f5 217
Kojto 116:c0f6e94411f5 218 /** @defgroup PCD_USB_EP0_MPS
Kojto 116:c0f6e94411f5 219 * @{
Kojto 116:c0f6e94411f5 220 */
Kojto 116:c0f6e94411f5 221 #define DEP0CTL_MPS_64 0
Kojto 116:c0f6e94411f5 222 #define DEP0CTL_MPS_32 1
Kojto 116:c0f6e94411f5 223 #define DEP0CTL_MPS_16 2
Kojto 116:c0f6e94411f5 224 #define DEP0CTL_MPS_8 3
Kojto 116:c0f6e94411f5 225
Kojto 116:c0f6e94411f5 226 #define PCD_EP0MPS_64 DEP0CTL_MPS_64
Kojto 116:c0f6e94411f5 227 #define PCD_EP0MPS_32 DEP0CTL_MPS_32
Kojto 116:c0f6e94411f5 228 #define PCD_EP0MPS_16 DEP0CTL_MPS_16
Kojto 116:c0f6e94411f5 229 #define PCD_EP0MPS_08 DEP0CTL_MPS_8
Kojto 116:c0f6e94411f5 230 /**
Kojto 116:c0f6e94411f5 231 * @}
Kojto 116:c0f6e94411f5 232 */
Kojto 116:c0f6e94411f5 233
Kojto 116:c0f6e94411f5 234 /** @defgroup PCD_USB_EP_Type
Kojto 116:c0f6e94411f5 235 * @{
Kojto 116:c0f6e94411f5 236 */
Kojto 116:c0f6e94411f5 237 #define PCD_EP_TYPE_CTRL 0
Kojto 116:c0f6e94411f5 238 #define PCD_EP_TYPE_ISOC 1
Kojto 116:c0f6e94411f5 239 #define PCD_EP_TYPE_BULK 2
Kojto 116:c0f6e94411f5 240 #define PCD_EP_TYPE_INTR 3
Kojto 116:c0f6e94411f5 241 /**
Kojto 116:c0f6e94411f5 242 * @}
Kojto 116:c0f6e94411f5 243 */
Kojto 116:c0f6e94411f5 244
Kojto 116:c0f6e94411f5 245 /**
Kojto 116:c0f6e94411f5 246 * @}
Kojto 116:c0f6e94411f5 247 */
Kojto 116:c0f6e94411f5 248
Kojto 116:c0f6e94411f5 249 /* Exported macros -----------------------------------------------------------*/
Kojto 116:c0f6e94411f5 250
Kojto 116:c0f6e94411f5 251 /** @defgroup PCD_Interrupt_Clock
Kojto 116:c0f6e94411f5 252 * @brief macros to handle interrupts and specific clock configurations
Kojto 116:c0f6e94411f5 253 * @{
Kojto 116:c0f6e94411f5 254 */
Kojto 116:c0f6e94411f5 255 #define __HAL_PCD_GET_FLAG(__HANDLE__, __INTERRUPT__) ((((__HANDLE__)->Instance->ISTR) & (__INTERRUPT__)) == (__INTERRUPT__))
Kojto 116:c0f6e94411f5 256 #define __HAL_PCD_CLEAR_FLAG(__HANDLE__, __INTERRUPT__) (((__HANDLE__)->Instance->ISTR) = ~(__INTERRUPT__))
Kojto 116:c0f6e94411f5 257
Kojto 116:c0f6e94411f5 258 #define USB_WAKEUP_EXTI_LINE ((uint32_t)0x00040000) /*!< External interrupt line 18 Connected to the USB FS EXTI Line */
Kojto 116:c0f6e94411f5 259
Kojto 116:c0f6e94411f5 260 #define __HAL_USB_WAKEUP_EXTI_ENABLE_IT() EXTI->IMR |= USB_WAKEUP_EXTI_LINE
Kojto 116:c0f6e94411f5 261 #define __HAL_USB_WAKEUP_EXTI_DISABLE_IT() EXTI->IMR &= ~(USB_WAKEUP_EXTI_LINE)
Kojto 116:c0f6e94411f5 262 #define __HAL_USB_EXTI_GENERATE_SWIT() (EXTI->SWIER |= USB_WAKEUP_EXTI_LINE)
Kojto 116:c0f6e94411f5 263
Kojto 116:c0f6e94411f5 264 /* Internal macros -----------------------------------------------------------*/
Kojto 116:c0f6e94411f5 265
Kojto 116:c0f6e94411f5 266 /* SetENDPOINT */
Kojto 116:c0f6e94411f5 267 #define PCD_SET_ENDPOINT(USBx, bEpNum,wRegValue) (*(&USBx->EP0R + bEpNum * 2)= (uint16_t)wRegValue)
Kojto 116:c0f6e94411f5 268
Kojto 116:c0f6e94411f5 269 /* GetENDPOINT */
Kojto 116:c0f6e94411f5 270 #define PCD_GET_ENDPOINT(USBx, bEpNum) (*(&USBx->EP0R + bEpNum * 2))
Kojto 116:c0f6e94411f5 271
Kojto 116:c0f6e94411f5 272
Kojto 116:c0f6e94411f5 273
Kojto 116:c0f6e94411f5 274 /**
Kojto 116:c0f6e94411f5 275 * @brief sets the type in the endpoint register(bits EP_TYPE[1:0])
Kojto 116:c0f6e94411f5 276 * @param bEpNum: Endpoint Number.
Kojto 116:c0f6e94411f5 277 * @param wType: Endpoint Type.
Kojto 116:c0f6e94411f5 278 * @retval None
Kojto 116:c0f6e94411f5 279 */
Kojto 116:c0f6e94411f5 280 #define PCD_SET_EPTYPE(USBx, bEpNum,wType) (PCD_SET_ENDPOINT(USBx, bEpNum,\
Kojto 116:c0f6e94411f5 281 ((PCD_GET_ENDPOINT(USBx, bEpNum) & USB_EP_T_MASK) | wType )))
Kojto 116:c0f6e94411f5 282
Kojto 116:c0f6e94411f5 283 /**
Kojto 116:c0f6e94411f5 284 * @brief gets the type in the endpoint register(bits EP_TYPE[1:0])
Kojto 116:c0f6e94411f5 285 * @param bEpNum: Endpoint Number.
Kojto 116:c0f6e94411f5 286 * @retval Endpoint Type
Kojto 116:c0f6e94411f5 287 */
Kojto 116:c0f6e94411f5 288 #define PCD_GET_EPTYPE(USBx, bEpNum) (PCD_GET_ENDPOINT(USBx, bEpNum) & USB_EP_T_FIELD)
Kojto 116:c0f6e94411f5 289
Kojto 116:c0f6e94411f5 290
Kojto 116:c0f6e94411f5 291 /**
Kojto 116:c0f6e94411f5 292 * @brief free buffer used from the application realizing it to the line
Kojto 116:c0f6e94411f5 293 toggles bit SW_BUF in the double buffered endpoint register
Kojto 116:c0f6e94411f5 294 * @param bEpNum, bDir
Kojto 116:c0f6e94411f5 295 * @retval None
Kojto 116:c0f6e94411f5 296 */
Kojto 116:c0f6e94411f5 297 #define PCD_FreeUserBuffer(USBx, bEpNum, bDir)\
Kojto 116:c0f6e94411f5 298 {\
Kojto 116:c0f6e94411f5 299 if (bDir == PCD_EP_DBUF_OUT)\
Kojto 116:c0f6e94411f5 300 { /* OUT double buffered endpoint */\
Kojto 116:c0f6e94411f5 301 PCD_TX_DTOG(USBx, bEpNum);\
Kojto 116:c0f6e94411f5 302 }\
Kojto 116:c0f6e94411f5 303 else if (bDir == PCD_EP_DBUF_IN)\
Kojto 116:c0f6e94411f5 304 { /* IN double buffered endpoint */\
Kojto 116:c0f6e94411f5 305 PCD_RX_DTOG(USBx, bEpNum);\
Kojto 116:c0f6e94411f5 306 }\
Kojto 116:c0f6e94411f5 307 }
Kojto 116:c0f6e94411f5 308
Kojto 116:c0f6e94411f5 309 /**
Kojto 116:c0f6e94411f5 310 * @brief gets direction of the double buffered endpoint
Kojto 116:c0f6e94411f5 311 * @param bEpNum: Endpoint Number.
Kojto 116:c0f6e94411f5 312 * @retval EP_DBUF_OUT, EP_DBUF_IN,
Kojto 116:c0f6e94411f5 313 * EP_DBUF_ERR if the endpoint counter not yet programmed.
Kojto 116:c0f6e94411f5 314 */
Kojto 116:c0f6e94411f5 315 #define PCD_GET_DB_DIR(USBx, bEpNum)\
Kojto 116:c0f6e94411f5 316 {\
Kojto 116:c0f6e94411f5 317 if ((uint16_t)(*PCD_EP_RX_CNT(USBx, bEpNum) & 0xFC00) != 0)\
Kojto 116:c0f6e94411f5 318 return(PCD_EP_DBUF_OUT);\
Kojto 116:c0f6e94411f5 319 else if (((uint16_t)(*PCD_EP_TX_CNT(USBx, bEpNum)) & 0x03FF) != 0)\
Kojto 116:c0f6e94411f5 320 return(PCD_EP_DBUF_IN);\
Kojto 116:c0f6e94411f5 321 else\
Kojto 116:c0f6e94411f5 322 return(PCD_EP_DBUF_ERR);\
Kojto 116:c0f6e94411f5 323 }
Kojto 116:c0f6e94411f5 324
Kojto 116:c0f6e94411f5 325 /**
Kojto 116:c0f6e94411f5 326 * @brief sets the status for tx transfer (bits STAT_TX[1:0]).
Kojto 116:c0f6e94411f5 327 * @param bEpNum: Endpoint Number.
Kojto 116:c0f6e94411f5 328 * @param wState: new state
Kojto 116:c0f6e94411f5 329 * @retval None
Kojto 116:c0f6e94411f5 330 */
Kojto 116:c0f6e94411f5 331 #define PCD_SET_EP_TX_STATUS(USBx, bEpNum, wState) {\
Kojto 116:c0f6e94411f5 332 register uint16_t _wRegVal; \
Kojto 116:c0f6e94411f5 333 \
Kojto 116:c0f6e94411f5 334 _wRegVal = PCD_GET_ENDPOINT(USBx, bEpNum) & USB_EPTX_DTOGMASK;\
Kojto 116:c0f6e94411f5 335 /* toggle first bit ? */ \
Kojto 116:c0f6e94411f5 336 if((USB_EPTX_DTOG1 & wState)!= 0) \
Kojto 116:c0f6e94411f5 337 _wRegVal ^= USB_EPTX_DTOG1; \
Kojto 116:c0f6e94411f5 338 /* toggle second bit ? */ \
Kojto 116:c0f6e94411f5 339 if((USB_EPTX_DTOG2 & wState)!= 0) \
Kojto 116:c0f6e94411f5 340 _wRegVal ^= USB_EPTX_DTOG2; \
Kojto 116:c0f6e94411f5 341 PCD_SET_ENDPOINT(USBx, bEpNum, (_wRegVal | USB_EP_CTR_RX|USB_EP_CTR_TX)); \
Kojto 116:c0f6e94411f5 342 } /* PCD_SET_EP_TX_STATUS */
Kojto 116:c0f6e94411f5 343
Kojto 116:c0f6e94411f5 344 /**
Kojto 116:c0f6e94411f5 345 * @brief sets the status for rx transfer (bits STAT_TX[1:0])
Kojto 116:c0f6e94411f5 346 * @param bEpNum: Endpoint Number.
Kojto 116:c0f6e94411f5 347 * @param wState: new state
Kojto 116:c0f6e94411f5 348 * @retval None
Kojto 116:c0f6e94411f5 349 */
Kojto 116:c0f6e94411f5 350 #define PCD_SET_EP_RX_STATUS(USBx, bEpNum,wState) {\
Kojto 116:c0f6e94411f5 351 register uint16_t _wRegVal; \
Kojto 116:c0f6e94411f5 352 \
Kojto 116:c0f6e94411f5 353 _wRegVal = PCD_GET_ENDPOINT(USBx, bEpNum) & USB_EPRX_DTOGMASK;\
Kojto 116:c0f6e94411f5 354 /* toggle first bit ? */ \
Kojto 116:c0f6e94411f5 355 if((USB_EPRX_DTOG1 & wState)!= 0) \
Kojto 116:c0f6e94411f5 356 _wRegVal ^= USB_EPRX_DTOG1; \
Kojto 116:c0f6e94411f5 357 /* toggle second bit ? */ \
Kojto 116:c0f6e94411f5 358 if((USB_EPRX_DTOG2 & wState)!= 0) \
Kojto 116:c0f6e94411f5 359 _wRegVal ^= USB_EPRX_DTOG2; \
Kojto 116:c0f6e94411f5 360 PCD_SET_ENDPOINT(USBx, bEpNum, (_wRegVal | USB_EP_CTR_RX|USB_EP_CTR_TX)); \
Kojto 116:c0f6e94411f5 361 } /* PCD_SET_EP_RX_STATUS */
Kojto 116:c0f6e94411f5 362
Kojto 116:c0f6e94411f5 363 /**
Kojto 116:c0f6e94411f5 364 * @brief sets the status for rx & tx (bits STAT_TX[1:0] & STAT_RX[1:0])
Kojto 116:c0f6e94411f5 365 * @param bEpNum: Endpoint Number.
Kojto 116:c0f6e94411f5 366 * @param wStaterx: new state.
Kojto 116:c0f6e94411f5 367 * @param wStatetx: new state.
Kojto 116:c0f6e94411f5 368 * @retval None
Kojto 116:c0f6e94411f5 369 */
Kojto 116:c0f6e94411f5 370 #define PCD_SET_EP_TXRX_STATUS(USBx,bEpNum,wStaterx,wStatetx) {\
Kojto 116:c0f6e94411f5 371 register uint32_t _wRegVal; \
Kojto 116:c0f6e94411f5 372 \
Kojto 116:c0f6e94411f5 373 _wRegVal = PCD_GET_ENDPOINT(USBx, bEpNum) & (USB_EPRX_DTOGMASK |USB_EPTX_STAT) ;\
Kojto 116:c0f6e94411f5 374 /* toggle first bit ? */ \
Kojto 116:c0f6e94411f5 375 if((USB_EPRX_DTOG1 & wStaterx)!= 0) \
Kojto 116:c0f6e94411f5 376 _wRegVal ^= USB_EPRX_DTOG1; \
Kojto 116:c0f6e94411f5 377 /* toggle second bit ? */ \
Kojto 116:c0f6e94411f5 378 if((USB_EPRX_DTOG2 & wStaterx)!= 0) \
Kojto 116:c0f6e94411f5 379 _wRegVal ^= USB_EPRX_DTOG2; \
Kojto 116:c0f6e94411f5 380 /* toggle first bit ? */ \
Kojto 116:c0f6e94411f5 381 if((USB_EPTX_DTOG1 & wStatetx)!= 0) \
Kojto 116:c0f6e94411f5 382 _wRegVal ^= USB_EPTX_DTOG1; \
Kojto 116:c0f6e94411f5 383 /* toggle second bit ? */ \
Kojto 116:c0f6e94411f5 384 if((USB_EPTX_DTOG2 & wStatetx)!= 0) \
Kojto 116:c0f6e94411f5 385 _wRegVal ^= USB_EPTX_DTOG2; \
Kojto 116:c0f6e94411f5 386 PCD_SET_ENDPOINT(USBx, bEpNum, _wRegVal | USB_EP_CTR_RX|USB_EP_CTR_TX); \
Kojto 116:c0f6e94411f5 387 } /* PCD_SET_EP_TXRX_STATUS */
Kojto 116:c0f6e94411f5 388
Kojto 116:c0f6e94411f5 389 /**
Kojto 116:c0f6e94411f5 390 * @brief gets the status for tx/rx transfer (bits STAT_TX[1:0]
Kojto 116:c0f6e94411f5 391 * /STAT_RX[1:0])
Kojto 116:c0f6e94411f5 392 * @param bEpNum: Endpoint Number.
Kojto 116:c0f6e94411f5 393 * @retval status
Kojto 116:c0f6e94411f5 394 */
Kojto 116:c0f6e94411f5 395 #define PCD_GET_EP_TX_STATUS(USBx, bEpNum) ((uint16_t)PCD_GET_ENDPOINT(USBx, bEpNum) & USB_EPTX_STAT)
Kojto 116:c0f6e94411f5 396
Kojto 116:c0f6e94411f5 397 #define PCD_GET_EP_RX_STATUS(USBx, bEpNum) ((uint16_t)PCD_GET_ENDPOINT(USBx, bEpNum) & USB_EPRX_STAT)
Kojto 116:c0f6e94411f5 398
Kojto 116:c0f6e94411f5 399 /**
Kojto 116:c0f6e94411f5 400 * @brief sets directly the VALID tx/rx-status into the endpoint register
Kojto 116:c0f6e94411f5 401 * @param bEpNum: Endpoint Number.
Kojto 116:c0f6e94411f5 402 * @retval None
Kojto 116:c0f6e94411f5 403 */
Kojto 116:c0f6e94411f5 404 #define PCD_SET_EP_TX_VALID(USBx, bEpNum) (PCD_SET_EP_TX_STATUS(USBx, bEpNum, USB_EP_TX_VALID))
Kojto 116:c0f6e94411f5 405
Kojto 116:c0f6e94411f5 406 #define PCD_SET_EP_RX_VALID(USBx, bEpNum) (PCD_SET_EP_RX_STATUS(USBx, bEpNum, USB_EP_RX_VALID))
Kojto 116:c0f6e94411f5 407
Kojto 116:c0f6e94411f5 408 /**
Kojto 116:c0f6e94411f5 409 * @brief checks stall condition in an endpoint.
Kojto 116:c0f6e94411f5 410 * @param bEpNum: Endpoint Number.
Kojto 116:c0f6e94411f5 411 * @retval TRUE = endpoint in stall condition.
Kojto 116:c0f6e94411f5 412 */
Kojto 116:c0f6e94411f5 413 #define PCD_GET_EP_TX_STALL_STATUS(USBx, bEpNum) (PCD_GET_EP_TX_STATUS(USBx, bEpNum) \
Kojto 116:c0f6e94411f5 414 == USB_EP_TX_STALL)
Kojto 116:c0f6e94411f5 415 #define PCD_GET_EP_RX_STALL_STATUS(USBx, bEpNum) (PCD_GET_EP_RX_STATUS(USBx, bEpNum) \
Kojto 116:c0f6e94411f5 416 == USB_EP_RX_STALL)
Kojto 116:c0f6e94411f5 417
Kojto 116:c0f6e94411f5 418 /**
Kojto 116:c0f6e94411f5 419 * @brief set & clear EP_KIND bit.
Kojto 116:c0f6e94411f5 420 * @param bEpNum: Endpoint Number.
Kojto 116:c0f6e94411f5 421 * @retval None
Kojto 116:c0f6e94411f5 422 */
Kojto 116:c0f6e94411f5 423 #define PCD_SET_EP_KIND(USBx, bEpNum) (PCD_SET_ENDPOINT(USBx, bEpNum, \
Kojto 116:c0f6e94411f5 424 (USB_EP_CTR_RX|USB_EP_CTR_TX|((PCD_GET_ENDPOINT(USBx, bEpNum) | USB_EP_KIND) & USB_EPREG_MASK))))
Kojto 116:c0f6e94411f5 425 #define PCD_CLEAR_EP_KIND(USBx, bEpNum) (PCD_SET_ENDPOINT(USBx, bEpNum, \
Kojto 116:c0f6e94411f5 426 (USB_EP_CTR_RX|USB_EP_CTR_TX|(PCD_GET_ENDPOINT(USBx, bEpNum) & USB_EPKIND_MASK))))
Kojto 116:c0f6e94411f5 427
Kojto 116:c0f6e94411f5 428 /**
Kojto 116:c0f6e94411f5 429 * @brief Sets/clears directly STATUS_OUT bit in the endpoint register.
Kojto 116:c0f6e94411f5 430 * @param bEpNum: Endpoint Number.
Kojto 116:c0f6e94411f5 431 * @retval None
Kojto 116:c0f6e94411f5 432 */
Kojto 116:c0f6e94411f5 433 #define PCD_SET_OUT_STATUS(USBx, bEpNum) PCD_SET_EP_KIND(USBx, bEpNum)
Kojto 116:c0f6e94411f5 434 #define PCD_CLEAR_OUT_STATUS(USBx, bEpNum) PCD_CLEAR_EP_KIND(USBx, bEpNum)
Kojto 116:c0f6e94411f5 435
Kojto 116:c0f6e94411f5 436 /**
Kojto 116:c0f6e94411f5 437 * @brief Sets/clears directly EP_KIND bit in the endpoint register.
Kojto 116:c0f6e94411f5 438 * @param bEpNum: Endpoint Number.
Kojto 116:c0f6e94411f5 439 * @retval None
Kojto 116:c0f6e94411f5 440 */
Kojto 116:c0f6e94411f5 441 #define PCD_SET_EP_DBUF(USBx, bEpNum) PCD_SET_EP_KIND(USBx, bEpNum)
Kojto 116:c0f6e94411f5 442 #define PCD_CLEAR_EP_DBUF(USBx, bEpNum) PCD_CLEAR_EP_KIND(USBx, bEpNum)
Kojto 116:c0f6e94411f5 443
Kojto 116:c0f6e94411f5 444 /**
Kojto 116:c0f6e94411f5 445 * @brief Clears bit CTR_RX / CTR_TX in the endpoint register.
Kojto 116:c0f6e94411f5 446 * @param bEpNum: Endpoint Number.
Kojto 116:c0f6e94411f5 447 * @retval None
Kojto 116:c0f6e94411f5 448 */
Kojto 116:c0f6e94411f5 449 #define PCD_CLEAR_RX_EP_CTR(USBx, bEpNum) (PCD_SET_ENDPOINT(USBx, bEpNum,\
Kojto 116:c0f6e94411f5 450 PCD_GET_ENDPOINT(USBx, bEpNum) & 0x7FFF & USB_EPREG_MASK))
Kojto 116:c0f6e94411f5 451 #define PCD_CLEAR_TX_EP_CTR(USBx, bEpNum) (PCD_SET_ENDPOINT(USBx, bEpNum,\
Kojto 116:c0f6e94411f5 452 PCD_GET_ENDPOINT(USBx, bEpNum) & 0xFF7F & USB_EPREG_MASK))
Kojto 116:c0f6e94411f5 453
Kojto 116:c0f6e94411f5 454 /**
Kojto 116:c0f6e94411f5 455 * @brief Toggles DTOG_RX / DTOG_TX bit in the endpoint register.
Kojto 116:c0f6e94411f5 456 * @param bEpNum: Endpoint Number.
Kojto 116:c0f6e94411f5 457 * @retval None
Kojto 116:c0f6e94411f5 458 */
Kojto 116:c0f6e94411f5 459 #define PCD_RX_DTOG(USBx, bEpNum) (PCD_SET_ENDPOINT(USBx, bEpNum, \
Kojto 116:c0f6e94411f5 460 USB_EP_CTR_RX|USB_EP_CTR_TX|USB_EP_DTOG_RX | (PCD_GET_ENDPOINT(USBx, bEpNum) & USB_EPREG_MASK)))
Kojto 116:c0f6e94411f5 461 #define PCD_TX_DTOG(USBx, bEpNum) (PCD_SET_ENDPOINT(USBx, bEpNum, \
Kojto 116:c0f6e94411f5 462 USB_EP_CTR_RX|USB_EP_CTR_TX|USB_EP_DTOG_TX | (PCD_GET_ENDPOINT(USBx, bEpNum) & USB_EPREG_MASK)))
Kojto 116:c0f6e94411f5 463
Kojto 116:c0f6e94411f5 464 /**
Kojto 116:c0f6e94411f5 465 * @brief Clears DTOG_RX / DTOG_TX bit in the endpoint register.
Kojto 116:c0f6e94411f5 466 * @param bEpNum: Endpoint Number.
Kojto 116:c0f6e94411f5 467 * @retval None
Kojto 116:c0f6e94411f5 468 */
Kojto 116:c0f6e94411f5 469 #define PCD_CLEAR_RX_DTOG(USBx, bEpNum) if((PCD_GET_ENDPOINT(USBx, bEpNum) & USB_EP_DTOG_RX) != 0)\
Kojto 116:c0f6e94411f5 470 PCD_RX_DTOG(USBx, bEpNum)
Kojto 116:c0f6e94411f5 471 #define PCD_CLEAR_TX_DTOG(USBx, bEpNum) if((PCD_GET_ENDPOINT(USBx, bEpNum) & USB_EP_DTOG_TX) != 0)\
Kojto 116:c0f6e94411f5 472 PCD_TX_DTOG(USBx, bEpNum)
Kojto 116:c0f6e94411f5 473
Kojto 116:c0f6e94411f5 474 /**
Kojto 116:c0f6e94411f5 475 * @brief Sets address in an endpoint register.
Kojto 116:c0f6e94411f5 476 * @param bEpNum: Endpoint Number.
Kojto 116:c0f6e94411f5 477 * @param bAddr: Address.
Kojto 116:c0f6e94411f5 478 * @retval None
Kojto 116:c0f6e94411f5 479 */
Kojto 116:c0f6e94411f5 480 #define PCD_SET_EP_ADDRESS(USBx, bEpNum,bAddr) PCD_SET_ENDPOINT(USBx, bEpNum,\
Kojto 116:c0f6e94411f5 481 USB_EP_CTR_RX|USB_EP_CTR_TX|(PCD_GET_ENDPOINT(USBx, bEpNum) & USB_EPREG_MASK) | bAddr)
Kojto 116:c0f6e94411f5 482
Kojto 116:c0f6e94411f5 483 /**
Kojto 116:c0f6e94411f5 484 * @brief Gets address in an endpoint register.
Kojto 116:c0f6e94411f5 485 * @param bEpNum: Endpoint Number.
Kojto 116:c0f6e94411f5 486 * @retval None
Kojto 116:c0f6e94411f5 487 */
Kojto 116:c0f6e94411f5 488 #define PCD_GET_EP_ADDRESS(USBx, bEpNum) ((uint8_t)(PCD_GET_ENDPOINT(USBx, bEpNum) & USB_EPADDR_FIELD))
Kojto 116:c0f6e94411f5 489 #define PCD_EP_TX_ADDRESS(USBx, bEpNum) ((uint16_t *)((USBx->BTABLE+bEpNum*8)+ ((uint32_t)USBx + 0x400)))
Kojto 116:c0f6e94411f5 490 #define PCD_EP_TX_CNT(USBx, bEpNum) ((uint16_t *)((USBx->BTABLE+bEpNum*8+2)+ ((uint32_t)USBx + 0x400)))
Kojto 116:c0f6e94411f5 491 #define PCD_EP_RX_ADDRESS(USBx, bEpNum) ((uint16_t *)((USBx->BTABLE+bEpNum*8+4)+ ((uint32_t)USBx + 0x400)))
Kojto 116:c0f6e94411f5 492 #define PCD_EP_RX_CNT(USBx, bEpNum) ((uint16_t *)((USBx->BTABLE+bEpNum*8+6)+ ((uint32_t)USBx + 0x400)))
Kojto 116:c0f6e94411f5 493
Kojto 116:c0f6e94411f5 494 /**
Kojto 116:c0f6e94411f5 495 * @brief sets address of the tx/rx buffer.
Kojto 116:c0f6e94411f5 496 * @param bEpNum: Endpoint Number.
Kojto 116:c0f6e94411f5 497 * @param wAddr: address to be set (must be word aligned).
Kojto 116:c0f6e94411f5 498 * @retval None
Kojto 116:c0f6e94411f5 499 */
Kojto 116:c0f6e94411f5 500 #define PCD_SET_EP_TX_ADDRESS(USBx, bEpNum,wAddr) (*PCD_EP_TX_ADDRESS(USBx, bEpNum) = ((wAddr >> 1) << 1))
Kojto 116:c0f6e94411f5 501 #define PCD_SET_EP_RX_ADDRESS(USBx, bEpNum,wAddr) (*PCD_EP_RX_ADDRESS(USBx, bEpNum) = ((wAddr >> 1) << 1))
Kojto 116:c0f6e94411f5 502
Kojto 116:c0f6e94411f5 503 /**
Kojto 116:c0f6e94411f5 504 * @brief Gets address of the tx/rx buffer.
Kojto 116:c0f6e94411f5 505 * @param bEpNum: Endpoint Number.
Kojto 116:c0f6e94411f5 506 * @retval address of the buffer.
Kojto 116:c0f6e94411f5 507 */
Kojto 116:c0f6e94411f5 508 #define PCD_GET_EP_TX_ADDRESS(USBx, bEpNum) ((uint16_t)*PCD_EP_TX_ADDRESS(USBx, bEpNum))
Kojto 116:c0f6e94411f5 509 #define PCD_GET_EP_RX_ADDRESS(USBx, bEpNum) ((uint16_t)*PCD_EP_RX_ADDRESS(USBx, bEpNum))
Kojto 116:c0f6e94411f5 510
Kojto 116:c0f6e94411f5 511 /**
Kojto 116:c0f6e94411f5 512 * @brief Sets counter of rx buffer with no. of blocks.
Kojto 116:c0f6e94411f5 513 * @param bEpNum: Endpoint Number.
Kojto 116:c0f6e94411f5 514 * @param wCount: Counter.
Kojto 116:c0f6e94411f5 515 * @retval None
Kojto 116:c0f6e94411f5 516 */
Kojto 116:c0f6e94411f5 517 #define PCD_CALC_BLK32(dwReg,wCount,wNBlocks) {\
Kojto 116:c0f6e94411f5 518 wNBlocks = wCount >> 5;\
Kojto 116:c0f6e94411f5 519 if((wCount & 0x1f) == 0)\
Kojto 116:c0f6e94411f5 520 wNBlocks--;\
Kojto 116:c0f6e94411f5 521 *pdwReg = (uint16_t)((wNBlocks << 10) | 0x8000);\
Kojto 116:c0f6e94411f5 522 }/* PCD_CALC_BLK32 */
Kojto 116:c0f6e94411f5 523
Kojto 116:c0f6e94411f5 524 #define PCD_CALC_BLK2(dwReg,wCount,wNBlocks) {\
Kojto 116:c0f6e94411f5 525 wNBlocks = wCount >> 1;\
Kojto 116:c0f6e94411f5 526 if((wCount & 0x1) != 0)\
Kojto 116:c0f6e94411f5 527 wNBlocks++;\
Kojto 116:c0f6e94411f5 528 *pdwReg = (uint16_t)(wNBlocks << 10);\
Kojto 116:c0f6e94411f5 529 }/* PCD_CALC_BLK2 */
Kojto 116:c0f6e94411f5 530
Kojto 116:c0f6e94411f5 531 #define PCD_SET_EP_CNT_RX_REG(dwReg,wCount) {\
Kojto 116:c0f6e94411f5 532 uint16_t wNBlocks;\
Kojto 116:c0f6e94411f5 533 if(wCount > 62){PCD_CALC_BLK32(dwReg,wCount,wNBlocks);}\
Kojto 116:c0f6e94411f5 534 else {PCD_CALC_BLK2(dwReg,wCount,wNBlocks);}\
Kojto 116:c0f6e94411f5 535 }/* PCD_SET_EP_CNT_RX_REG */
Kojto 116:c0f6e94411f5 536
Kojto 116:c0f6e94411f5 537 #define PCD_SET_EP_RX_DBUF0_CNT(USBx, bEpNum,wCount) {\
Kojto 116:c0f6e94411f5 538 uint16_t *pdwReg = PCD_EP_TX_CNT(USBx, bEpNum); \
Kojto 116:c0f6e94411f5 539 PCD_SET_EP_CNT_RX_REG(pdwReg, wCount);\
Kojto 116:c0f6e94411f5 540 }
Kojto 116:c0f6e94411f5 541 /**
Kojto 116:c0f6e94411f5 542 * @brief sets counter for the tx/rx buffer.
Kojto 116:c0f6e94411f5 543 * @param bEpNum: Endpoint Number.
Kojto 116:c0f6e94411f5 544 * @param wCount: Counter value.
Kojto 116:c0f6e94411f5 545 * @retval None
Kojto 116:c0f6e94411f5 546 */
Kojto 116:c0f6e94411f5 547 #define PCD_SET_EP_TX_CNT(USBx, bEpNum,wCount) (*PCD_EP_TX_CNT(USBx, bEpNum) = wCount)
Kojto 116:c0f6e94411f5 548 #define PCD_SET_EP_RX_CNT(USBx, bEpNum,wCount) {\
Kojto 116:c0f6e94411f5 549 uint16_t *pdwReg = PCD_EP_RX_CNT(USBx, bEpNum); \
Kojto 116:c0f6e94411f5 550 PCD_SET_EP_CNT_RX_REG(pdwReg, wCount);\
Kojto 116:c0f6e94411f5 551 }
Kojto 116:c0f6e94411f5 552
Kojto 116:c0f6e94411f5 553 /**
Kojto 116:c0f6e94411f5 554 * @brief gets counter of the tx buffer.
Kojto 116:c0f6e94411f5 555 * @param bEpNum: Endpoint Number.
Kojto 116:c0f6e94411f5 556 * @retval Counter value
Kojto 116:c0f6e94411f5 557 */
Kojto 116:c0f6e94411f5 558 #define PCD_GET_EP_TX_CNT(USBx, bEpNum)((uint16_t)(*PCD_EP_TX_CNT(USBx, bEpNum)) & 0x3ff)
Kojto 116:c0f6e94411f5 559 #define PCD_GET_EP_RX_CNT(USBx, bEpNum)((uint16_t)(*PCD_EP_RX_CNT(USBx, bEpNum)) & 0x3ff)
Kojto 116:c0f6e94411f5 560
Kojto 116:c0f6e94411f5 561 /**
Kojto 116:c0f6e94411f5 562 * @brief Sets buffer 0/1 address in a double buffer endpoint.
Kojto 116:c0f6e94411f5 563 * @param bEpNum: Endpoint Number.
Kojto 116:c0f6e94411f5 564 * @param wBuf0Addr: buffer 0 address.
Kojto 116:c0f6e94411f5 565 * @retval Counter value
Kojto 116:c0f6e94411f5 566 */
Kojto 116:c0f6e94411f5 567 #define PCD_SET_EP_DBUF0_ADDR(USBx, bEpNum,wBuf0Addr) {PCD_SET_EP_TX_ADDRESS(USBx, bEpNum, wBuf0Addr);}
Kojto 116:c0f6e94411f5 568 #define PCD_SET_EP_DBUF1_ADDR(USBx, bEpNum,wBuf1Addr) {PCD_SET_EP_RX_ADDRESS(USBx, bEpNum, wBuf1Addr);}
Kojto 116:c0f6e94411f5 569
Kojto 116:c0f6e94411f5 570 /**
Kojto 116:c0f6e94411f5 571 * @brief Sets addresses in a double buffer endpoint.
Kojto 116:c0f6e94411f5 572 * @param bEpNum: Endpoint Number.
Kojto 116:c0f6e94411f5 573 * @param wBuf0Addr: buffer 0 address.
Kojto 116:c0f6e94411f5 574 * @param wBuf1Addr = buffer 1 address.
Kojto 116:c0f6e94411f5 575 * @retval None
Kojto 116:c0f6e94411f5 576 */
Kojto 116:c0f6e94411f5 577 #define PCD_SET_EP_DBUF_ADDR(USBx, bEpNum,wBuf0Addr,wBuf1Addr) { \
Kojto 116:c0f6e94411f5 578 PCD_SET_EP_DBUF0_ADDR(USBx, bEpNum, wBuf0Addr);\
Kojto 116:c0f6e94411f5 579 PCD_SET_EP_DBUF1_ADDR(USBx, bEpNum, wBuf1Addr);\
Kojto 116:c0f6e94411f5 580 } /* PCD_SET_EP_DBUF_ADDR */
Kojto 116:c0f6e94411f5 581
Kojto 116:c0f6e94411f5 582 /**
Kojto 116:c0f6e94411f5 583 * @brief Gets buffer 0/1 address of a double buffer endpoint.
Kojto 116:c0f6e94411f5 584 * @param bEpNum: Endpoint Number.
Kojto 116:c0f6e94411f5 585 * @retval None
Kojto 116:c0f6e94411f5 586 */
Kojto 116:c0f6e94411f5 587 #define PCD_GET_EP_DBUF0_ADDR(USBx, bEpNum) (PCD_GET_EP_TX_ADDRESS(USBx, bEpNum))
Kojto 116:c0f6e94411f5 588 #define PCD_GET_EP_DBUF1_ADDR(USBx, bEpNum) (PCD_GET_EP_RX_ADDRESS(USBx, bEpNum))
Kojto 116:c0f6e94411f5 589
Kojto 116:c0f6e94411f5 590 /**
Kojto 116:c0f6e94411f5 591 * @brief Gets buffer 0/1 address of a double buffer endpoint.
Kojto 116:c0f6e94411f5 592 * @param bEpNum: Endpoint Number.
Kojto 116:c0f6e94411f5 593 * bDir: endpoint dir EP_DBUF_OUT = OUT
Kojto 116:c0f6e94411f5 594 * EP_DBUF_IN = IN
Kojto 116:c0f6e94411f5 595 * @param wCount: Counter value
Kojto 116:c0f6e94411f5 596 * @retval None
Kojto 116:c0f6e94411f5 597 */
Kojto 116:c0f6e94411f5 598 #define PCD_SET_EP_DBUF0_CNT(USBx, bEpNum, bDir, wCount) { \
Kojto 116:c0f6e94411f5 599 if(bDir == PCD_EP_DBUF_OUT)\
Kojto 116:c0f6e94411f5 600 /* OUT endpoint */ \
Kojto 116:c0f6e94411f5 601 {PCD_SET_EP_RX_DBUF0_CNT(USBx, bEpNum,wCount);} \
Kojto 116:c0f6e94411f5 602 else if(bDir == PCD_EP_DBUF_IN)\
Kojto 116:c0f6e94411f5 603 /* IN endpoint */ \
Kojto 116:c0f6e94411f5 604 *PCD_EP_TX_CNT(USBx, bEpNum) = (uint32_t)wCount; \
Kojto 116:c0f6e94411f5 605 } /* SetEPDblBuf0Count*/
Kojto 116:c0f6e94411f5 606
Kojto 116:c0f6e94411f5 607 #define PCD_SET_EP_DBUF1_CNT(USBx, bEpNum, bDir, wCount) { \
Kojto 116:c0f6e94411f5 608 if(bDir == PCD_EP_DBUF_OUT)\
Kojto 116:c0f6e94411f5 609 /* OUT endpoint */ \
Kojto 116:c0f6e94411f5 610 {PCD_SET_EP_RX_CNT(USBx, bEpNum,wCount);}\
Kojto 116:c0f6e94411f5 611 else if(bDir == PCD_EP_DBUF_IN)\
Kojto 116:c0f6e94411f5 612 /* IN endpoint */\
Kojto 116:c0f6e94411f5 613 *PCD_EP_RX_CNT(USBx, bEpNum) = (uint32_t)wCount; \
Kojto 116:c0f6e94411f5 614 } /* SetEPDblBuf1Count */
Kojto 116:c0f6e94411f5 615
Kojto 116:c0f6e94411f5 616 #define PCD_SET_EP_DBUF_CNT(USBx, bEpNum, bDir, wCount) {\
Kojto 116:c0f6e94411f5 617 PCD_SET_EP_DBUF0_CNT(USBx, bEpNum, bDir, wCount); \
Kojto 116:c0f6e94411f5 618 PCD_SET_EP_DBUF1_CNT(USBx, bEpNum, bDir, wCount); \
Kojto 116:c0f6e94411f5 619 } /* PCD_SET_EP_DBUF_CNT */
Kojto 116:c0f6e94411f5 620
Kojto 116:c0f6e94411f5 621 /**
Kojto 116:c0f6e94411f5 622 * @brief Gets buffer 0/1 rx/tx counter for double buffering.
Kojto 116:c0f6e94411f5 623 * @param bEpNum: Endpoint Number.
Kojto 116:c0f6e94411f5 624 * @retval None
Kojto 116:c0f6e94411f5 625 */
Kojto 116:c0f6e94411f5 626 #define PCD_GET_EP_DBUF0_CNT(USBx, bEpNum) (PCD_GET_EP_TX_CNT(USBx, bEpNum))
Kojto 116:c0f6e94411f5 627 #define PCD_GET_EP_DBUF1_CNT(USBx, bEpNum) (PCD_GET_EP_RX_CNT(USBx, bEpNum))
Kojto 116:c0f6e94411f5 628
Kojto 116:c0f6e94411f5 629
Kojto 116:c0f6e94411f5 630 /**
Kojto 116:c0f6e94411f5 631 * @}
Kojto 116:c0f6e94411f5 632 */
Kojto 116:c0f6e94411f5 633
Kojto 116:c0f6e94411f5 634 /* Exported functions --------------------------------------------------------*/
Kojto 116:c0f6e94411f5 635
Kojto 116:c0f6e94411f5 636 /* Initialization/de-initialization functions **********************************/
Kojto 116:c0f6e94411f5 637 HAL_StatusTypeDef HAL_PCD_Init(PCD_HandleTypeDef *hpcd);
Kojto 116:c0f6e94411f5 638 HAL_StatusTypeDef HAL_PCD_DeInit (PCD_HandleTypeDef *hpcd);
Kojto 116:c0f6e94411f5 639 void HAL_PCD_MspInit(PCD_HandleTypeDef *hpcd);
Kojto 116:c0f6e94411f5 640 void HAL_PCD_MspDeInit(PCD_HandleTypeDef *hpcd);
Kojto 116:c0f6e94411f5 641
Kojto 116:c0f6e94411f5 642 /* I/O operation functions *****************************************************/
Kojto 116:c0f6e94411f5 643 /* Non-Blocking mode: Interrupt */
Kojto 116:c0f6e94411f5 644 HAL_StatusTypeDef HAL_PCD_Start(PCD_HandleTypeDef *hpcd);
Kojto 116:c0f6e94411f5 645 HAL_StatusTypeDef HAL_PCD_Stop(PCD_HandleTypeDef *hpcd);
Kojto 116:c0f6e94411f5 646 void HAL_PCD_IRQHandler(PCD_HandleTypeDef *hpcd);
Kojto 116:c0f6e94411f5 647
Kojto 116:c0f6e94411f5 648 void HAL_PCD_DataOutStageCallback(PCD_HandleTypeDef *hpcd, uint8_t epnum);
Kojto 116:c0f6e94411f5 649 void HAL_PCD_DataInStageCallback(PCD_HandleTypeDef *hpcd, uint8_t epnum);
Kojto 116:c0f6e94411f5 650 void HAL_PCD_SetupStageCallback(PCD_HandleTypeDef *hpcd);
Kojto 116:c0f6e94411f5 651 void HAL_PCD_SOFCallback(PCD_HandleTypeDef *hpcd);
Kojto 116:c0f6e94411f5 652 void HAL_PCD_ResetCallback(PCD_HandleTypeDef *hpcd);
Kojto 116:c0f6e94411f5 653 void HAL_PCD_SuspendCallback(PCD_HandleTypeDef *hpcd);
Kojto 116:c0f6e94411f5 654 void HAL_PCD_ResumeCallback(PCD_HandleTypeDef *hpcd);
Kojto 116:c0f6e94411f5 655 void HAL_PCD_ISOOUTIncompleteCallback(PCD_HandleTypeDef *hpcd, uint8_t epnum);
Kojto 116:c0f6e94411f5 656 void HAL_PCD_ISOINIncompleteCallback(PCD_HandleTypeDef *hpcd, uint8_t epnum);
Kojto 116:c0f6e94411f5 657 void HAL_PCD_ConnectCallback(PCD_HandleTypeDef *hpcd);
Kojto 116:c0f6e94411f5 658 void HAL_PCD_DisconnectCallback(PCD_HandleTypeDef *hpcd);
Kojto 116:c0f6e94411f5 659
Kojto 116:c0f6e94411f5 660
Kojto 116:c0f6e94411f5 661
Kojto 116:c0f6e94411f5 662 /* Peripheral Control functions ************************************************/
Kojto 116:c0f6e94411f5 663 HAL_StatusTypeDef HAL_PCD_DevConnect(PCD_HandleTypeDef *hpcd);
Kojto 116:c0f6e94411f5 664 HAL_StatusTypeDef HAL_PCD_DevDisconnect(PCD_HandleTypeDef *hpcd);
Kojto 116:c0f6e94411f5 665 HAL_StatusTypeDef HAL_PCD_SetAddress(PCD_HandleTypeDef *hpcd, uint8_t address);
Kojto 116:c0f6e94411f5 666 HAL_StatusTypeDef HAL_PCD_EP_Open(PCD_HandleTypeDef *hpcd, uint8_t ep_addr, uint16_t ep_mps, uint8_t ep_type);
Kojto 116:c0f6e94411f5 667 HAL_StatusTypeDef HAL_PCD_EP_Close(PCD_HandleTypeDef *hpcd, uint8_t ep_addr);
Kojto 116:c0f6e94411f5 668 HAL_StatusTypeDef HAL_PCD_EP_Receive(PCD_HandleTypeDef *hpcd, uint8_t ep_addr, uint8_t *pBuf, uint32_t len);
Kojto 116:c0f6e94411f5 669 HAL_StatusTypeDef HAL_PCD_EP_Transmit(PCD_HandleTypeDef *hpcd, uint8_t ep_addr, uint8_t *pBuf, uint32_t len);
Kojto 116:c0f6e94411f5 670 uint16_t HAL_PCD_EP_GetRxCount(PCD_HandleTypeDef *hpcd, uint8_t ep_addr);
Kojto 116:c0f6e94411f5 671 HAL_StatusTypeDef HAL_PCD_EP_SetStall(PCD_HandleTypeDef *hpcd, uint8_t ep_addr);
Kojto 116:c0f6e94411f5 672 HAL_StatusTypeDef HAL_PCD_EP_ClrStall(PCD_HandleTypeDef *hpcd, uint8_t ep_addr);
Kojto 116:c0f6e94411f5 673 HAL_StatusTypeDef HAL_PCD_EP_Flush(PCD_HandleTypeDef *hpcd, uint8_t ep_addr);
Kojto 116:c0f6e94411f5 674 HAL_StatusTypeDef HAL_PCD_ActivateRemoteWakeup(PCD_HandleTypeDef *hpcd);
Kojto 116:c0f6e94411f5 675 HAL_StatusTypeDef HAL_PCD_DeActivateRemoteWakeup(PCD_HandleTypeDef *hpcd);
Kojto 116:c0f6e94411f5 676 /* Peripheral State functions **************************************************/
Kojto 116:c0f6e94411f5 677 PCD_StateTypeDef HAL_PCD_GetState(PCD_HandleTypeDef *hpcd);
Kojto 116:c0f6e94411f5 678
Kojto 116:c0f6e94411f5 679 /**
Kojto 116:c0f6e94411f5 680 * @}
Kojto 116:c0f6e94411f5 681 */
Kojto 116:c0f6e94411f5 682
Kojto 116:c0f6e94411f5 683 /**
Kojto 116:c0f6e94411f5 684 * @}
Kojto 116:c0f6e94411f5 685 */
Kojto 116:c0f6e94411f5 686
Kojto 116:c0f6e94411f5 687 #endif /* #if !defined (STM32L031xx) && !defined (STM32L041xx) && !defined (STM32L051xx) && !defined (STM32L061xx) && !defined (STM32L071xx) && !defined (STM32L081xx) */
Kojto 116:c0f6e94411f5 688
Kojto 116:c0f6e94411f5 689 #ifdef __cplusplus
Kojto 116:c0f6e94411f5 690 }
Kojto 116:c0f6e94411f5 691 #endif
Kojto 116:c0f6e94411f5 692
Kojto 116:c0f6e94411f5 693
Kojto 116:c0f6e94411f5 694 #endif /* __STM32L0xx_HAL_PCD_H */
Kojto 116:c0f6e94411f5 695
Kojto 116:c0f6e94411f5 696 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
Kojto 116:c0f6e94411f5 697