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targets/cmsis/TARGET_STM/TARGET_STM32F0/stm32f0xx_hal_pcd_ex.c@392:2b59412bb664, 2014-11-07 (annotated)
- Committer:
- mbed_official
- Date:
- Fri Nov 07 08:15:08 2014 +0000
- Revision:
- 392:2b59412bb664
- Parent:
- targets/cmsis/TARGET_STM/TARGET_NUCLEO_F030R8/stm32f0xx_hal_pcd_ex.c@340:28d1f895c6fe
- Child:
- 441:d2c15dda23c1
Synchronized with git revision eec0be05cd92349bee83c65f9e1302b25b5badf4
Full URL: https://github.com/mbedmicro/mbed/commit/eec0be05cd92349bee83c65f9e1302b25b5badf4/
Targets: STM32F0 - Factorisation of NUCLEO_F030R8/F072RB/F091RC cmsis folders
Who changed what in which revision?
User | Revision | Line number | New contents of line |
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mbed_official | 340:28d1f895c6fe | 1 | /** |
mbed_official | 340:28d1f895c6fe | 2 | ****************************************************************************** |
mbed_official | 340:28d1f895c6fe | 3 | * @file stm32f0xx_hal_pcd_ex.c |
mbed_official | 340:28d1f895c6fe | 4 | * @author MCD Application Team |
mbed_official | 340:28d1f895c6fe | 5 | * @version V1.1.0 |
mbed_official | 340:28d1f895c6fe | 6 | * @date 03-Oct-2014 |
mbed_official | 340:28d1f895c6fe | 7 | * @brief Extended PCD HAL module driver. |
mbed_official | 340:28d1f895c6fe | 8 | * This file provides firmware functions to manage the following |
mbed_official | 340:28d1f895c6fe | 9 | * functionalities of the USB Peripheral Controller: |
mbed_official | 340:28d1f895c6fe | 10 | * + Configuration of the PMA for EP |
mbed_official | 340:28d1f895c6fe | 11 | * |
mbed_official | 340:28d1f895c6fe | 12 | ****************************************************************************** |
mbed_official | 340:28d1f895c6fe | 13 | * @attention |
mbed_official | 340:28d1f895c6fe | 14 | * |
mbed_official | 340:28d1f895c6fe | 15 | * <h2><center>© COPYRIGHT(c) 2014 STMicroelectronics</center></h2> |
mbed_official | 340:28d1f895c6fe | 16 | * |
mbed_official | 340:28d1f895c6fe | 17 | * Redistribution and use in source and binary forms, with or without modification, |
mbed_official | 340:28d1f895c6fe | 18 | * are permitted provided that the following conditions are met: |
mbed_official | 340:28d1f895c6fe | 19 | * 1. Redistributions of source code must retain the above copyright notice, |
mbed_official | 340:28d1f895c6fe | 20 | * this list of conditions and the following disclaimer. |
mbed_official | 340:28d1f895c6fe | 21 | * 2. Redistributions in binary form must reproduce the above copyright notice, |
mbed_official | 340:28d1f895c6fe | 22 | * this list of conditions and the following disclaimer in the documentation |
mbed_official | 340:28d1f895c6fe | 23 | * and/or other materials provided with the distribution. |
mbed_official | 340:28d1f895c6fe | 24 | * 3. Neither the name of STMicroelectronics nor the names of its contributors |
mbed_official | 340:28d1f895c6fe | 25 | * may be used to endorse or promote products derived from this software |
mbed_official | 340:28d1f895c6fe | 26 | * without specific prior written permission. |
mbed_official | 340:28d1f895c6fe | 27 | * |
mbed_official | 340:28d1f895c6fe | 28 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
mbed_official | 340:28d1f895c6fe | 29 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
mbed_official | 340:28d1f895c6fe | 30 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
mbed_official | 340:28d1f895c6fe | 31 | * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE |
mbed_official | 340:28d1f895c6fe | 32 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
mbed_official | 340:28d1f895c6fe | 33 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR |
mbed_official | 340:28d1f895c6fe | 34 | * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
mbed_official | 340:28d1f895c6fe | 35 | * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
mbed_official | 340:28d1f895c6fe | 36 | * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
mbed_official | 340:28d1f895c6fe | 37 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
mbed_official | 340:28d1f895c6fe | 38 | * |
mbed_official | 340:28d1f895c6fe | 39 | ****************************************************************************** |
mbed_official | 340:28d1f895c6fe | 40 | */ |
mbed_official | 340:28d1f895c6fe | 41 | |
mbed_official | 340:28d1f895c6fe | 42 | /* Includes ------------------------------------------------------------------*/ |
mbed_official | 340:28d1f895c6fe | 43 | #include "stm32f0xx_hal.h" |
mbed_official | 340:28d1f895c6fe | 44 | |
mbed_official | 340:28d1f895c6fe | 45 | #ifdef HAL_PCD_MODULE_ENABLED |
mbed_official | 340:28d1f895c6fe | 46 | |
mbed_official | 340:28d1f895c6fe | 47 | #if defined(STM32F042x6) || defined(STM32F048xx) || defined(STM32F072xB) || defined(STM32F078xx) |
mbed_official | 340:28d1f895c6fe | 48 | |
mbed_official | 340:28d1f895c6fe | 49 | /** @addtogroup STM32F0xx_HAL_Driver |
mbed_official | 340:28d1f895c6fe | 50 | * @{ |
mbed_official | 340:28d1f895c6fe | 51 | */ |
mbed_official | 340:28d1f895c6fe | 52 | |
mbed_official | 340:28d1f895c6fe | 53 | /** @defgroup PCDEx PCDEx Extended HAL module driver |
mbed_official | 340:28d1f895c6fe | 54 | * @brief PCDEx PCDEx Extended HAL module driver |
mbed_official | 340:28d1f895c6fe | 55 | * @{ |
mbed_official | 340:28d1f895c6fe | 56 | */ |
mbed_official | 340:28d1f895c6fe | 57 | /* Private typedef -----------------------------------------------------------*/ |
mbed_official | 340:28d1f895c6fe | 58 | /* Private define ------------------------------------------------------------*/ |
mbed_official | 340:28d1f895c6fe | 59 | /* Private macro -------------------------------------------------------------*/ |
mbed_official | 340:28d1f895c6fe | 60 | /* Private variables ---------------------------------------------------------*/ |
mbed_official | 340:28d1f895c6fe | 61 | /* Private function prototypes -----------------------------------------------*/ |
mbed_official | 340:28d1f895c6fe | 62 | /* Exported functions ---------------------------------------------------------*/ |
mbed_official | 340:28d1f895c6fe | 63 | |
mbed_official | 340:28d1f895c6fe | 64 | /** @defgroup PCDEx_Exported_Functions PCDEx Exported Functions |
mbed_official | 340:28d1f895c6fe | 65 | * @{ |
mbed_official | 340:28d1f895c6fe | 66 | */ |
mbed_official | 340:28d1f895c6fe | 67 | |
mbed_official | 340:28d1f895c6fe | 68 | /** @defgroup PCDEx_Exported_Functions_Group1 Initialization and de-initialization functions |
mbed_official | 340:28d1f895c6fe | 69 | * @brief Initialization and Configuration functions |
mbed_official | 340:28d1f895c6fe | 70 | * |
mbed_official | 340:28d1f895c6fe | 71 | @verbatim |
mbed_official | 340:28d1f895c6fe | 72 | =============================================================================== |
mbed_official | 340:28d1f895c6fe | 73 | ##### Peripheral extended features methods ##### |
mbed_official | 340:28d1f895c6fe | 74 | =============================================================================== |
mbed_official | 340:28d1f895c6fe | 75 | @endverbatim |
mbed_official | 340:28d1f895c6fe | 76 | * @{ |
mbed_official | 340:28d1f895c6fe | 77 | */ |
mbed_official | 340:28d1f895c6fe | 78 | |
mbed_official | 340:28d1f895c6fe | 79 | /** |
mbed_official | 340:28d1f895c6fe | 80 | * @brief Configure PMA for EP |
mbed_official | 340:28d1f895c6fe | 81 | * @param hpcd: PCD handle |
mbed_official | 340:28d1f895c6fe | 82 | * @param ep_addr: endpoint address |
mbed_official | 340:28d1f895c6fe | 83 | * @param ep_kind: endpoint Kind |
mbed_official | 340:28d1f895c6fe | 84 | * @arg USB_SNG_BUF: Single Buffer used |
mbed_official | 340:28d1f895c6fe | 85 | * @arg USB_DBL_BUF: Double Buffer used |
mbed_official | 340:28d1f895c6fe | 86 | * @param pmaadress: EP address in The PMA: In case of single buffer endpoint |
mbed_official | 340:28d1f895c6fe | 87 | * this parameter is 16-bit value providing the address |
mbed_official | 340:28d1f895c6fe | 88 | * in PMA allocated to endpoint. |
mbed_official | 340:28d1f895c6fe | 89 | * In case of double buffer endpoint this parameter |
mbed_official | 340:28d1f895c6fe | 90 | * is a 32-bit value providing the endpoint buffer 0 address |
mbed_official | 340:28d1f895c6fe | 91 | * in the LSB part of 32-bit value and endpoint buffer 1 address |
mbed_official | 340:28d1f895c6fe | 92 | * in the MSB part of 32-bit value. |
mbed_official | 340:28d1f895c6fe | 93 | * @retval : status |
mbed_official | 340:28d1f895c6fe | 94 | */ |
mbed_official | 340:28d1f895c6fe | 95 | |
mbed_official | 340:28d1f895c6fe | 96 | HAL_StatusTypeDef HAL_PCDEx_PMAConfig(PCD_HandleTypeDef *hpcd, |
mbed_official | 340:28d1f895c6fe | 97 | uint16_t ep_addr, |
mbed_official | 340:28d1f895c6fe | 98 | uint16_t ep_kind, |
mbed_official | 340:28d1f895c6fe | 99 | uint32_t pmaadress) |
mbed_official | 340:28d1f895c6fe | 100 | |
mbed_official | 340:28d1f895c6fe | 101 | { |
mbed_official | 340:28d1f895c6fe | 102 | PCD_EPTypeDef *ep; |
mbed_official | 340:28d1f895c6fe | 103 | |
mbed_official | 340:28d1f895c6fe | 104 | /* initialize ep structure*/ |
mbed_official | 340:28d1f895c6fe | 105 | if ((0x80 & ep_addr) == 0x80) |
mbed_official | 340:28d1f895c6fe | 106 | { |
mbed_official | 340:28d1f895c6fe | 107 | ep = &hpcd->IN_ep[ep_addr & 0x7F]; |
mbed_official | 340:28d1f895c6fe | 108 | } |
mbed_official | 340:28d1f895c6fe | 109 | else |
mbed_official | 340:28d1f895c6fe | 110 | { |
mbed_official | 340:28d1f895c6fe | 111 | ep = &hpcd->OUT_ep[ep_addr]; |
mbed_official | 340:28d1f895c6fe | 112 | } |
mbed_official | 340:28d1f895c6fe | 113 | |
mbed_official | 340:28d1f895c6fe | 114 | /* Here we check if the endpoint is single or double Buffer*/ |
mbed_official | 340:28d1f895c6fe | 115 | if (ep_kind == PCD_SNG_BUF) |
mbed_official | 340:28d1f895c6fe | 116 | { |
mbed_official | 340:28d1f895c6fe | 117 | /*Single Buffer*/ |
mbed_official | 340:28d1f895c6fe | 118 | ep->doublebuffer = 0; |
mbed_official | 340:28d1f895c6fe | 119 | /*Configure te PMA*/ |
mbed_official | 340:28d1f895c6fe | 120 | ep->pmaadress = (uint16_t)pmaadress; |
mbed_official | 340:28d1f895c6fe | 121 | } |
mbed_official | 340:28d1f895c6fe | 122 | else /*USB_DBL_BUF*/ |
mbed_official | 340:28d1f895c6fe | 123 | { |
mbed_official | 340:28d1f895c6fe | 124 | /*Double Buffer Endpoint*/ |
mbed_official | 340:28d1f895c6fe | 125 | ep->doublebuffer = 1; |
mbed_official | 340:28d1f895c6fe | 126 | /*Configure the PMA*/ |
mbed_official | 340:28d1f895c6fe | 127 | ep->pmaaddr0 = pmaadress & 0xFFFF; |
mbed_official | 340:28d1f895c6fe | 128 | ep->pmaaddr1 = (pmaadress & 0xFFFF0000) >> 16; |
mbed_official | 340:28d1f895c6fe | 129 | } |
mbed_official | 340:28d1f895c6fe | 130 | |
mbed_official | 340:28d1f895c6fe | 131 | return HAL_OK; |
mbed_official | 340:28d1f895c6fe | 132 | } |
mbed_official | 340:28d1f895c6fe | 133 | /** |
mbed_official | 340:28d1f895c6fe | 134 | * @} |
mbed_official | 340:28d1f895c6fe | 135 | */ |
mbed_official | 340:28d1f895c6fe | 136 | |
mbed_official | 340:28d1f895c6fe | 137 | /** |
mbed_official | 340:28d1f895c6fe | 138 | * @} |
mbed_official | 340:28d1f895c6fe | 139 | */ |
mbed_official | 340:28d1f895c6fe | 140 | |
mbed_official | 340:28d1f895c6fe | 141 | /** |
mbed_official | 340:28d1f895c6fe | 142 | * @} |
mbed_official | 340:28d1f895c6fe | 143 | */ |
mbed_official | 340:28d1f895c6fe | 144 | |
mbed_official | 340:28d1f895c6fe | 145 | /** |
mbed_official | 340:28d1f895c6fe | 146 | * @} |
mbed_official | 340:28d1f895c6fe | 147 | */ |
mbed_official | 340:28d1f895c6fe | 148 | |
mbed_official | 340:28d1f895c6fe | 149 | #endif /* STM32F042x6 || STM32F072xB || STM32F078xx */ |
mbed_official | 340:28d1f895c6fe | 150 | |
mbed_official | 340:28d1f895c6fe | 151 | #endif /* HAL_PCD_MODULE_ENABLED */ |
mbed_official | 340:28d1f895c6fe | 152 | |
mbed_official | 340:28d1f895c6fe | 153 | /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ |