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targets/TARGET_STM/TARGET_STM32L0/device/stm32l0xx_hal_smartcard_ex.c@149:156823d33999, 2016-10-28 (annotated)

Committer:
<>
Date:
Fri Oct 28 11:17:30 2016 +0100
Revision:
149:156823d33999
Parent:
targets/cmsis/TARGET_STM/TARGET_STM32L0/stm32l0xx_hal_smartcard_ex.c@144:ef7eb2e8f9f7
Child:
151:5eaa88a5bcc7
This updates the lib to the mbed lib v128



NOTE: This release includes a restructuring of the file and directory locations and thus some

include paths in your code may need updating accordingly.

Who changed what in which revision?

UserRevisionLine numberNew contents of line
<> 144:ef7eb2e8f9f7 1 /**
<> 144:ef7eb2e8f9f7 2 ******************************************************************************
<> 144:ef7eb2e8f9f7 3 * @file stm32l0xx_hal_smartcard_ex.c
<> 144:ef7eb2e8f9f7 4 * @author MCD Application Team
<> 144:ef7eb2e8f9f7 5 * @version V1.5.0
<> 144:ef7eb2e8f9f7 6 * @date 8-January-2016
<> 144:ef7eb2e8f9f7 7 * @brief SMARTCARD HAL module driver.
<> 144:ef7eb2e8f9f7 8 *
<> 144:ef7eb2e8f9f7 9 * This file provides extended firmware functions to manage the following
<> 144:ef7eb2e8f9f7 10 * functionalities of the SmartCard.
<> 144:ef7eb2e8f9f7 11 * + Initialization and de-initialization functions
<> 144:ef7eb2e8f9f7 12 * + Peripheral Control functions
<> 144:ef7eb2e8f9f7 13 @verbatim
<> 144:ef7eb2e8f9f7 14 ===============================================================================
<> 144:ef7eb2e8f9f7 15 ##### How to use this driver #####
<> 144:ef7eb2e8f9f7 16 ===============================================================================
<> 144:ef7eb2e8f9f7 17 [..]
<> 144:ef7eb2e8f9f7 18 The Extended SMARTCARD HAL driver can be used as follow:
<> 144:ef7eb2e8f9f7 19
<> 144:ef7eb2e8f9f7 20 (#) After having configured the SMARTCARD basic features with HAL_SMARTCARD_Init(),
<> 144:ef7eb2e8f9f7 21 then if required, program SMARTCARD advanced features (TX/RX pins swap, TimeOut,
<> 144:ef7eb2e8f9f7 22 auto-retry counter,...) in the hsc AdvancedInit structure.
<> 144:ef7eb2e8f9f7 23
<> 144:ef7eb2e8f9f7 24 @endverbatim
<> 144:ef7eb2e8f9f7 25 ******************************************************************************
<> 144:ef7eb2e8f9f7 26 * @attention
<> 144:ef7eb2e8f9f7 27 *
<> 144:ef7eb2e8f9f7 28 * <h2><center>&copy; COPYRIGHT(c) 2016 STMicroelectronics</center></h2>
<> 144:ef7eb2e8f9f7 29 *
<> 144:ef7eb2e8f9f7 30 * Redistribution and use in source and binary forms, with or without modification,
<> 144:ef7eb2e8f9f7 31 * are permitted provided that the following conditions are met:
<> 144:ef7eb2e8f9f7 32 * 1. Redistributions of source code must retain the above copyright notice,
<> 144:ef7eb2e8f9f7 33 * this list of conditions and the following disclaimer.
<> 144:ef7eb2e8f9f7 34 * 2. Redistributions in binary form must reproduce the above copyright notice,
<> 144:ef7eb2e8f9f7 35 * this list of conditions and the following disclaimer in the documentation
<> 144:ef7eb2e8f9f7 36 * and/or other materials provided with the distribution.
<> 144:ef7eb2e8f9f7 37 * 3. Neither the name of STMicroelectronics nor the names of its contributors
<> 144:ef7eb2e8f9f7 38 * may be used to endorse or promote products derived from this software
<> 144:ef7eb2e8f9f7 39 * without specific prior written permission.
<> 144:ef7eb2e8f9f7 40 *
<> 144:ef7eb2e8f9f7 41 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
<> 144:ef7eb2e8f9f7 42 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
<> 144:ef7eb2e8f9f7 43 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
<> 144:ef7eb2e8f9f7 44 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
<> 144:ef7eb2e8f9f7 45 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
<> 144:ef7eb2e8f9f7 46 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
<> 144:ef7eb2e8f9f7 47 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
<> 144:ef7eb2e8f9f7 48 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
<> 144:ef7eb2e8f9f7 49 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
<> 144:ef7eb2e8f9f7 50 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
<> 144:ef7eb2e8f9f7 51 *
<> 144:ef7eb2e8f9f7 52 ******************************************************************************
<> 144:ef7eb2e8f9f7 53 */
<> 144:ef7eb2e8f9f7 54
<> 144:ef7eb2e8f9f7 55 /* Includes ------------------------------------------------------------------*/
<> 144:ef7eb2e8f9f7 56 #include "stm32l0xx_hal.h"
<> 144:ef7eb2e8f9f7 57
<> 144:ef7eb2e8f9f7 58 /** @addtogroup STM32L0xx_HAL_Driver
<> 144:ef7eb2e8f9f7 59 * @{
<> 144:ef7eb2e8f9f7 60 */
<> 144:ef7eb2e8f9f7 61
<> 144:ef7eb2e8f9f7 62 #ifdef HAL_SMARTCARD_MODULE_ENABLED
<> 144:ef7eb2e8f9f7 63
<> 144:ef7eb2e8f9f7 64
<> 144:ef7eb2e8f9f7 65 /** @addtogroup SMARTCARDEx
<> 144:ef7eb2e8f9f7 66 * @brief SMARTCARD Extended HAL module driver
<> 144:ef7eb2e8f9f7 67 * @{
<> 144:ef7eb2e8f9f7 68 */
<> 144:ef7eb2e8f9f7 69
<> 144:ef7eb2e8f9f7 70 /* Private typedef -----------------------------------------------------------*/
<> 144:ef7eb2e8f9f7 71 /* Private define ------------------------------------------------------------*/
<> 144:ef7eb2e8f9f7 72 /* Private macro -------------------------------------------------------------*/
<> 144:ef7eb2e8f9f7 73 /* Private variables ---------------------------------------------------------*/
<> 144:ef7eb2e8f9f7 74 /* Private function prototypes -----------------------------------------------*/
<> 144:ef7eb2e8f9f7 75 /* Private functions ---------------------------------------------------------*/
<> 144:ef7eb2e8f9f7 76
<> 144:ef7eb2e8f9f7 77 /** @addtogroup SMARTCARDEx_Exported_Functions
<> 144:ef7eb2e8f9f7 78 * @{
<> 144:ef7eb2e8f9f7 79 */
<> 144:ef7eb2e8f9f7 80
<> 144:ef7eb2e8f9f7 81 /** @addtogroup SMARTCARDEx_Exported_Functions_Group1
<> 144:ef7eb2e8f9f7 82 * @brief Extended control functions
<> 144:ef7eb2e8f9f7 83 *
<> 144:ef7eb2e8f9f7 84 @verbatim
<> 144:ef7eb2e8f9f7 85 ===============================================================================
<> 144:ef7eb2e8f9f7 86 ##### Peripheral Control functions #####
<> 144:ef7eb2e8f9f7 87 ===============================================================================
<> 144:ef7eb2e8f9f7 88 [..]
<> 144:ef7eb2e8f9f7 89 This subsection provides a set of functions allowing to initialize the SMARTCARD.
<> 144:ef7eb2e8f9f7 90 (+) HAL_SMARTCARDEx_BlockLength_Config() API allows to configure the Block Length on the fly
<> 144:ef7eb2e8f9f7 91 (+) HAL_SMARTCARDEx_TimeOut_Config() API allows to configure the receiver timeout value on the fly
<> 144:ef7eb2e8f9f7 92 (+) HAL_SMARTCARDEx_EnableReceiverTimeOut() API enables the receiver timeout feature
<> 144:ef7eb2e8f9f7 93 (+) HAL_SMARTCARDEx_DisableReceiverTimeOut() API disables the receiver timeout feature
<> 144:ef7eb2e8f9f7 94
<> 144:ef7eb2e8f9f7 95 @endverbatim
<> 144:ef7eb2e8f9f7 96 * @{
<> 144:ef7eb2e8f9f7 97 */
<> 144:ef7eb2e8f9f7 98
<> 144:ef7eb2e8f9f7 99 /**
<> 144:ef7eb2e8f9f7 100 * @brief Update on the fly the SMARTCARD block length in RTOR register
<> 144:ef7eb2e8f9f7 101 * @param hsc: SMARTCARD handle
<> 144:ef7eb2e8f9f7 102 * @param BlockLength: SMARTCARD block length (8-bit long at most)
<> 144:ef7eb2e8f9f7 103 * @retval None
<> 144:ef7eb2e8f9f7 104 */
<> 144:ef7eb2e8f9f7 105 void HAL_SMARTCARDEx_BlockLength_Config(SMARTCARD_HandleTypeDef *hsc, uint8_t BlockLength)
<> 144:ef7eb2e8f9f7 106 {
<> 144:ef7eb2e8f9f7 107 MODIFY_REG(hsc->Instance->RTOR, USART_RTOR_BLEN, ((uint32_t)BlockLength << SMARTCARD_RTOR_BLEN_LSB_POS));
<> 144:ef7eb2e8f9f7 108 }
<> 144:ef7eb2e8f9f7 109
<> 144:ef7eb2e8f9f7 110 /**
<> 144:ef7eb2e8f9f7 111 * @brief Update on the fly the receiver timeout value in RTOR register
<> 144:ef7eb2e8f9f7 112 * @param hsc: SMARTCARD handle
<> 144:ef7eb2e8f9f7 113 * @param TimeOutValue: receiver timeout value in number of baud blocks. The timeout
<> 144:ef7eb2e8f9f7 114 * value must be less or equal to 0x0FFFFFFFF.
<> 144:ef7eb2e8f9f7 115 * @retval None
<> 144:ef7eb2e8f9f7 116 */
<> 144:ef7eb2e8f9f7 117 void HAL_SMARTCARDEx_TimeOut_Config(SMARTCARD_HandleTypeDef *hsc, uint32_t TimeOutValue)
<> 144:ef7eb2e8f9f7 118 {
<> 144:ef7eb2e8f9f7 119 assert_param(IS_SMARTCARD_TIMEOUT_VALUE(hsc->Init.TimeOutValue));
<> 144:ef7eb2e8f9f7 120 MODIFY_REG(hsc->Instance->RTOR, USART_RTOR_RTO, TimeOutValue);
<> 144:ef7eb2e8f9f7 121 }
<> 144:ef7eb2e8f9f7 122
<> 144:ef7eb2e8f9f7 123 /**
<> 144:ef7eb2e8f9f7 124 * @brief Enable the SMARTCARD receiver timeout feature
<> 144:ef7eb2e8f9f7 125 * @param hsc: SMARTCARD handle
<> 144:ef7eb2e8f9f7 126 * @retval HAL status
<> 144:ef7eb2e8f9f7 127 */
<> 144:ef7eb2e8f9f7 128 HAL_StatusTypeDef HAL_SMARTCARDEx_EnableReceiverTimeOut(SMARTCARD_HandleTypeDef *hsc)
<> 144:ef7eb2e8f9f7 129 {
<> 144:ef7eb2e8f9f7 130 /* Process Locked */
<> 144:ef7eb2e8f9f7 131 __HAL_LOCK(hsc);
<> 144:ef7eb2e8f9f7 132
<> 144:ef7eb2e8f9f7 133 hsc->State = HAL_SMARTCARD_STATE_BUSY;
<> 144:ef7eb2e8f9f7 134
<> 144:ef7eb2e8f9f7 135 /* Set the USART RTOEN bit */
<> 144:ef7eb2e8f9f7 136 hsc->Instance->CR2 |= USART_CR2_RTOEN;
<> 144:ef7eb2e8f9f7 137
<> 144:ef7eb2e8f9f7 138 hsc->State = HAL_SMARTCARD_STATE_READY;
<> 144:ef7eb2e8f9f7 139
<> 144:ef7eb2e8f9f7 140 /* Process Unlocked */
<> 144:ef7eb2e8f9f7 141 __HAL_UNLOCK(hsc);
<> 144:ef7eb2e8f9f7 142
<> 144:ef7eb2e8f9f7 143 return HAL_OK;
<> 144:ef7eb2e8f9f7 144 }
<> 144:ef7eb2e8f9f7 145
<> 144:ef7eb2e8f9f7 146 /**
<> 144:ef7eb2e8f9f7 147 * @brief Disable the SMARTCARD receiver timeout feature
<> 144:ef7eb2e8f9f7 148 * @param hsc: SMARTCARD handle
<> 144:ef7eb2e8f9f7 149 * @retval HAL status
<> 144:ef7eb2e8f9f7 150 */
<> 144:ef7eb2e8f9f7 151 HAL_StatusTypeDef HAL_SMARTCARDEx_DisableReceiverTimeOut(SMARTCARD_HandleTypeDef *hsc)
<> 144:ef7eb2e8f9f7 152 {
<> 144:ef7eb2e8f9f7 153 /* Process Locked */
<> 144:ef7eb2e8f9f7 154 __HAL_LOCK(hsc);
<> 144:ef7eb2e8f9f7 155
<> 144:ef7eb2e8f9f7 156 hsc->State = HAL_SMARTCARD_STATE_BUSY;
<> 144:ef7eb2e8f9f7 157
<> 144:ef7eb2e8f9f7 158 /* Clear the USART RTOEN bit */
<> 144:ef7eb2e8f9f7 159 hsc->Instance->CR2 &= ~(USART_CR2_RTOEN);
<> 144:ef7eb2e8f9f7 160
<> 144:ef7eb2e8f9f7 161 hsc->State = HAL_SMARTCARD_STATE_READY;
<> 144:ef7eb2e8f9f7 162
<> 144:ef7eb2e8f9f7 163 /* Process Unlocked */
<> 144:ef7eb2e8f9f7 164 __HAL_UNLOCK(hsc);
<> 144:ef7eb2e8f9f7 165
<> 144:ef7eb2e8f9f7 166 return HAL_OK;
<> 144:ef7eb2e8f9f7 167 }
<> 144:ef7eb2e8f9f7 168
<> 144:ef7eb2e8f9f7 169 /**
<> 144:ef7eb2e8f9f7 170 * @}
<> 144:ef7eb2e8f9f7 171 */
<> 144:ef7eb2e8f9f7 172
<> 144:ef7eb2e8f9f7 173 /**
<> 144:ef7eb2e8f9f7 174 * @}
<> 144:ef7eb2e8f9f7 175 */
<> 144:ef7eb2e8f9f7 176
<> 144:ef7eb2e8f9f7 177 /**
<> 144:ef7eb2e8f9f7 178 * @}
<> 144:ef7eb2e8f9f7 179 */
<> 144:ef7eb2e8f9f7 180 #endif /* HAL_SMARTCARD_MODULE_ENABLED */
<> 144:ef7eb2e8f9f7 181 /**
<> 144:ef7eb2e8f9f7 182 * @}
<> 144:ef7eb2e8f9f7 183 */
<> 144:ef7eb2e8f9f7 184
<> 144:ef7eb2e8f9f7 185 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/
<> 144:ef7eb2e8f9f7 186