mbed library sources. Supersedes mbed-src.
Dependents: Nucleo_Hello_Encoder BLE_iBeaconScan AM1805_DEMO DISCO-F429ZI_ExportTemplate1 ... more
targets/TARGET_STM/TARGET_STM32F0/device/stm32f0xx_hal_pcd_ex.c@189:f392fc9709a3, 2019-02-20 (annotated)
- Committer:
- AnnaBridge
- Date:
- Wed Feb 20 22:31:08 2019 +0000
- Revision:
- 189:f392fc9709a3
- Parent:
- 180:96ed750bd169
mbed library release version 165
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
<> | 144:ef7eb2e8f9f7 | 1 | /** |
<> | 144:ef7eb2e8f9f7 | 2 | ****************************************************************************** |
<> | 144:ef7eb2e8f9f7 | 3 | * @file stm32f0xx_hal_pcd_ex.c |
<> | 144:ef7eb2e8f9f7 | 4 | * @author MCD Application Team |
<> | 144:ef7eb2e8f9f7 | 5 | * @brief Extended PCD HAL module driver. |
<> | 144:ef7eb2e8f9f7 | 6 | * This file provides firmware functions to manage the following |
<> | 144:ef7eb2e8f9f7 | 7 | * functionalities of the USB Peripheral Controller: |
<> | 144:ef7eb2e8f9f7 | 8 | * + Configuration of the PMA for EP |
<> | 144:ef7eb2e8f9f7 | 9 | * |
<> | 144:ef7eb2e8f9f7 | 10 | ****************************************************************************** |
<> | 144:ef7eb2e8f9f7 | 11 | * @attention |
<> | 144:ef7eb2e8f9f7 | 12 | * |
<> | 144:ef7eb2e8f9f7 | 13 | * <h2><center>© COPYRIGHT(c) 2016 STMicroelectronics</center></h2> |
<> | 144:ef7eb2e8f9f7 | 14 | * |
<> | 144:ef7eb2e8f9f7 | 15 | * Redistribution and use in source and binary forms, with or without modification, |
<> | 144:ef7eb2e8f9f7 | 16 | * are permitted provided that the following conditions are met: |
<> | 144:ef7eb2e8f9f7 | 17 | * 1. Redistributions of source code must retain the above copyright notice, |
<> | 144:ef7eb2e8f9f7 | 18 | * this list of conditions and the following disclaimer. |
<> | 144:ef7eb2e8f9f7 | 19 | * 2. Redistributions in binary form must reproduce the above copyright notice, |
<> | 144:ef7eb2e8f9f7 | 20 | * this list of conditions and the following disclaimer in the documentation |
<> | 144:ef7eb2e8f9f7 | 21 | * and/or other materials provided with the distribution. |
<> | 144:ef7eb2e8f9f7 | 22 | * 3. Neither the name of STMicroelectronics nor the names of its contributors |
<> | 144:ef7eb2e8f9f7 | 23 | * may be used to endorse or promote products derived from this software |
<> | 144:ef7eb2e8f9f7 | 24 | * without specific prior written permission. |
<> | 144:ef7eb2e8f9f7 | 25 | * |
<> | 144:ef7eb2e8f9f7 | 26 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
<> | 144:ef7eb2e8f9f7 | 27 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
<> | 144:ef7eb2e8f9f7 | 28 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
<> | 144:ef7eb2e8f9f7 | 29 | * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE |
<> | 144:ef7eb2e8f9f7 | 30 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
<> | 144:ef7eb2e8f9f7 | 31 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR |
<> | 144:ef7eb2e8f9f7 | 32 | * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
<> | 144:ef7eb2e8f9f7 | 33 | * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
<> | 144:ef7eb2e8f9f7 | 34 | * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
<> | 144:ef7eb2e8f9f7 | 35 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
<> | 144:ef7eb2e8f9f7 | 36 | * |
<> | 144:ef7eb2e8f9f7 | 37 | ****************************************************************************** |
<> | 144:ef7eb2e8f9f7 | 38 | */ |
<> | 144:ef7eb2e8f9f7 | 39 | |
<> | 144:ef7eb2e8f9f7 | 40 | /* Includes ------------------------------------------------------------------*/ |
<> | 144:ef7eb2e8f9f7 | 41 | #include "stm32f0xx_hal.h" |
<> | 144:ef7eb2e8f9f7 | 42 | |
<> | 144:ef7eb2e8f9f7 | 43 | #ifdef HAL_PCD_MODULE_ENABLED |
<> | 144:ef7eb2e8f9f7 | 44 | |
<> | 144:ef7eb2e8f9f7 | 45 | #if defined(STM32F042x6) || defined(STM32F048xx) || defined(STM32F072xB) || defined(STM32F078xx) || defined(STM32F070xB)|| defined(STM32F070x6) |
<> | 144:ef7eb2e8f9f7 | 46 | |
<> | 144:ef7eb2e8f9f7 | 47 | /** @addtogroup STM32F0xx_HAL_Driver |
<> | 144:ef7eb2e8f9f7 | 48 | * @{ |
<> | 144:ef7eb2e8f9f7 | 49 | */ |
<> | 144:ef7eb2e8f9f7 | 50 | |
<> | 144:ef7eb2e8f9f7 | 51 | /** @defgroup PCDEx PCDEx |
<> | 144:ef7eb2e8f9f7 | 52 | * @brief PCD Extended HAL module driver |
<> | 144:ef7eb2e8f9f7 | 53 | * @{ |
<> | 144:ef7eb2e8f9f7 | 54 | */ |
<> | 144:ef7eb2e8f9f7 | 55 | |
<> | 144:ef7eb2e8f9f7 | 56 | /* Private typedef -----------------------------------------------------------*/ |
<> | 144:ef7eb2e8f9f7 | 57 | /* Private define ------------------------------------------------------------*/ |
<> | 144:ef7eb2e8f9f7 | 58 | /* Private macro -------------------------------------------------------------*/ |
<> | 144:ef7eb2e8f9f7 | 59 | /* Private variables ---------------------------------------------------------*/ |
<> | 144:ef7eb2e8f9f7 | 60 | /* Private function prototypes -----------------------------------------------*/ |
<> | 144:ef7eb2e8f9f7 | 61 | /* Exported functions ---------------------------------------------------------*/ |
<> | 144:ef7eb2e8f9f7 | 62 | /** @defgroup PCDEx_Exported_Functions PCDEx Exported Functions |
<> | 144:ef7eb2e8f9f7 | 63 | * @{ |
<> | 144:ef7eb2e8f9f7 | 64 | */ |
<> | 144:ef7eb2e8f9f7 | 65 | |
<> | 144:ef7eb2e8f9f7 | 66 | /** @defgroup PCDEx_Exported_Functions_Group1 Peripheral Control functions |
<> | 144:ef7eb2e8f9f7 | 67 | * @brief PCDEx control functions |
<> | 144:ef7eb2e8f9f7 | 68 | * |
<> | 144:ef7eb2e8f9f7 | 69 | @verbatim |
<> | 144:ef7eb2e8f9f7 | 70 | =============================================================================== |
<> | 144:ef7eb2e8f9f7 | 71 | ##### Extended Peripheral Control functions ##### |
<> | 144:ef7eb2e8f9f7 | 72 | =============================================================================== |
<> | 144:ef7eb2e8f9f7 | 73 | [..] This section provides functions allowing to: |
<> | 144:ef7eb2e8f9f7 | 74 | (+) Update PMA configuration |
<> | 144:ef7eb2e8f9f7 | 75 | |
<> | 144:ef7eb2e8f9f7 | 76 | @endverbatim |
<> | 144:ef7eb2e8f9f7 | 77 | * @{ |
<> | 144:ef7eb2e8f9f7 | 78 | */ |
<> | 144:ef7eb2e8f9f7 | 79 | |
<> | 144:ef7eb2e8f9f7 | 80 | /** |
<> | 144:ef7eb2e8f9f7 | 81 | * @brief Configure PMA for EP |
Anna Bridge |
180:96ed750bd169 | 82 | * @param hpcd PCD handle |
Anna Bridge |
180:96ed750bd169 | 83 | * @param ep_addr endpoint address |
Anna Bridge |
180:96ed750bd169 | 84 | * @param ep_kind endpoint Kind |
<> | 144:ef7eb2e8f9f7 | 85 | * @arg USB_SNG_BUF: Single Buffer used |
<> | 144:ef7eb2e8f9f7 | 86 | * @arg USB_DBL_BUF: Double Buffer used |
Anna Bridge |
180:96ed750bd169 | 87 | * @param pmaadress EP address in The PMA: In case of single buffer endpoint |
<> | 144:ef7eb2e8f9f7 | 88 | * this parameter is 16-bit value providing the address |
<> | 144:ef7eb2e8f9f7 | 89 | * in PMA allocated to endpoint. |
<> | 144:ef7eb2e8f9f7 | 90 | * In case of double buffer endpoint this parameter |
<> | 144:ef7eb2e8f9f7 | 91 | * is a 32-bit value providing the endpoint buffer 0 address |
<> | 144:ef7eb2e8f9f7 | 92 | * in the LSB part of 32-bit value and endpoint buffer 1 address |
<> | 144:ef7eb2e8f9f7 | 93 | * in the MSB part of 32-bit value. |
<> | 144:ef7eb2e8f9f7 | 94 | * @retval : status |
<> | 144:ef7eb2e8f9f7 | 95 | */ |
<> | 144:ef7eb2e8f9f7 | 96 | |
<> | 144:ef7eb2e8f9f7 | 97 | HAL_StatusTypeDef HAL_PCDEx_PMAConfig(PCD_HandleTypeDef *hpcd, |
<> | 144:ef7eb2e8f9f7 | 98 | uint16_t ep_addr, |
<> | 144:ef7eb2e8f9f7 | 99 | uint16_t ep_kind, |
<> | 144:ef7eb2e8f9f7 | 100 | uint32_t pmaadress) |
<> | 144:ef7eb2e8f9f7 | 101 | |
<> | 144:ef7eb2e8f9f7 | 102 | { |
<> | 144:ef7eb2e8f9f7 | 103 | PCD_EPTypeDef *ep; |
<> | 144:ef7eb2e8f9f7 | 104 | |
<> | 144:ef7eb2e8f9f7 | 105 | /* initialize ep structure*/ |
<> | 156:95d6b41a828b | 106 | if ((0x80U & ep_addr) == 0x80U) |
<> | 144:ef7eb2e8f9f7 | 107 | { |
<> | 156:95d6b41a828b | 108 | ep = &hpcd->IN_ep[ep_addr & 0x7FU]; |
<> | 144:ef7eb2e8f9f7 | 109 | } |
<> | 144:ef7eb2e8f9f7 | 110 | else |
<> | 144:ef7eb2e8f9f7 | 111 | { |
<> | 144:ef7eb2e8f9f7 | 112 | ep = &hpcd->OUT_ep[ep_addr]; |
<> | 144:ef7eb2e8f9f7 | 113 | } |
<> | 144:ef7eb2e8f9f7 | 114 | |
<> | 144:ef7eb2e8f9f7 | 115 | /* Here we check if the endpoint is single or double Buffer*/ |
<> | 144:ef7eb2e8f9f7 | 116 | if (ep_kind == PCD_SNG_BUF) |
<> | 144:ef7eb2e8f9f7 | 117 | { |
<> | 144:ef7eb2e8f9f7 | 118 | /*Single Buffer*/ |
<> | 156:95d6b41a828b | 119 | ep->doublebuffer = 0U; |
<> | 144:ef7eb2e8f9f7 | 120 | /*Configure the PMA*/ |
<> | 144:ef7eb2e8f9f7 | 121 | ep->pmaadress = (uint16_t)pmaadress; |
<> | 144:ef7eb2e8f9f7 | 122 | } |
<> | 144:ef7eb2e8f9f7 | 123 | else /*USB_DBL_BUF*/ |
<> | 144:ef7eb2e8f9f7 | 124 | { |
<> | 144:ef7eb2e8f9f7 | 125 | /*Double Buffer Endpoint*/ |
<> | 156:95d6b41a828b | 126 | ep->doublebuffer = 1U; |
<> | 144:ef7eb2e8f9f7 | 127 | /*Configure the PMA*/ |
<> | 156:95d6b41a828b | 128 | ep->pmaaddr0 = pmaadress & 0xFFFFU; |
<> | 156:95d6b41a828b | 129 | ep->pmaaddr1 = (pmaadress & 0xFFFF0000U) >> 16U; |
<> | 144:ef7eb2e8f9f7 | 130 | } |
<> | 144:ef7eb2e8f9f7 | 131 | |
<> | 144:ef7eb2e8f9f7 | 132 | return HAL_OK; |
<> | 144:ef7eb2e8f9f7 | 133 | } |
<> | 144:ef7eb2e8f9f7 | 134 | /** |
<> | 144:ef7eb2e8f9f7 | 135 | * @} |
<> | 144:ef7eb2e8f9f7 | 136 | */ |
<> | 144:ef7eb2e8f9f7 | 137 | |
<> | 144:ef7eb2e8f9f7 | 138 | /** |
<> | 144:ef7eb2e8f9f7 | 139 | * @} |
<> | 144:ef7eb2e8f9f7 | 140 | */ |
<> | 144:ef7eb2e8f9f7 | 141 | |
<> | 144:ef7eb2e8f9f7 | 142 | /** |
<> | 144:ef7eb2e8f9f7 | 143 | * @} |
<> | 144:ef7eb2e8f9f7 | 144 | */ |
<> | 144:ef7eb2e8f9f7 | 145 | |
<> | 144:ef7eb2e8f9f7 | 146 | /** |
<> | 144:ef7eb2e8f9f7 | 147 | * @} |
<> | 144:ef7eb2e8f9f7 | 148 | */ |
<> | 144:ef7eb2e8f9f7 | 149 | |
<> | 144:ef7eb2e8f9f7 | 150 | #endif /* STM32F042x6 || STM32F072xB || STM32F078xx || STM32F070xB || STM32F070x6 */ |
<> | 144:ef7eb2e8f9f7 | 151 | |
<> | 144:ef7eb2e8f9f7 | 152 | #endif /* HAL_PCD_MODULE_ENABLED */ |
<> | 144:ef7eb2e8f9f7 | 153 | |
<> | 144:ef7eb2e8f9f7 | 154 | /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ |