gabriel della-monica / mbed-src

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targets/cmsis/TARGET_STM/TARGET_STM32F0/stm32f0xx_hal_smartcard_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_F091RC/stm32f0xx_hal_smartcard_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?

UserRevisionLine numberNew contents of line
mbed_official 340:28d1f895c6fe 1 /**
mbed_official 340:28d1f895c6fe 2 ******************************************************************************
mbed_official 340:28d1f895c6fe 3 * @file stm32f0xx_hal_smartcard_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 SMARTCARD HAL module driver.
mbed_official 340:28d1f895c6fe 8 *
mbed_official 340:28d1f895c6fe 9 * This file provides extended firmware functions to manage the following
mbed_official 340:28d1f895c6fe 10 * functionalities of the SmartCard.
mbed_official 340:28d1f895c6fe 11 * + Initialization and de-initialization function
mbed_official 340:28d1f895c6fe 12 * + Peripheral Control function
mbed_official 340:28d1f895c6fe 13 *
mbed_official 340:28d1f895c6fe 14 *
mbed_official 340:28d1f895c6fe 15 @verbatim
mbed_official 340:28d1f895c6fe 16 ===============================================================================
mbed_official 340:28d1f895c6fe 17 ##### How to use this driver #####
mbed_official 340:28d1f895c6fe 18 ===============================================================================
mbed_official 340:28d1f895c6fe 19 [..]
mbed_official 340:28d1f895c6fe 20 The Extended SMARTCARD HAL driver can be used as follows:
mbed_official 340:28d1f895c6fe 21
mbed_official 340:28d1f895c6fe 22
mbed_official 340:28d1f895c6fe 23 (#) After having configured the SMARTCARD basic features with HAL_SMARTCARD_Init(),
mbed_official 340:28d1f895c6fe 24 then if required, program SMARTCARD advanced features (TX/RX pins swap, TimeOut,
mbed_official 340:28d1f895c6fe 25 auto-retry counter,...) in the hsmartcard AdvancedInit structure.
mbed_official 340:28d1f895c6fe 26
mbed_official 340:28d1f895c6fe 27
mbed_official 340:28d1f895c6fe 28
mbed_official 340:28d1f895c6fe 29 @endverbatim
mbed_official 340:28d1f895c6fe 30 ******************************************************************************
mbed_official 340:28d1f895c6fe 31 * @attention
mbed_official 340:28d1f895c6fe 32 *
mbed_official 340:28d1f895c6fe 33 * <h2><center>&copy; COPYRIGHT(c) 2014 STMicroelectronics</center></h2>
mbed_official 340:28d1f895c6fe 34 *
mbed_official 340:28d1f895c6fe 35 * Redistribution and use in source and binary forms, with or without modification,
mbed_official 340:28d1f895c6fe 36 * are permitted provided that the following conditions are met:
mbed_official 340:28d1f895c6fe 37 * 1. Redistributions of source code must retain the above copyright notice,
mbed_official 340:28d1f895c6fe 38 * this list of conditions and the following disclaimer.
mbed_official 340:28d1f895c6fe 39 * 2. Redistributions in binary form must reproduce the above copyright notice,
mbed_official 340:28d1f895c6fe 40 * this list of conditions and the following disclaimer in the documentation
mbed_official 340:28d1f895c6fe 41 * and/or other materials provided with the distribution.
mbed_official 340:28d1f895c6fe 42 * 3. Neither the name of STMicroelectronics nor the names of its contributors
mbed_official 340:28d1f895c6fe 43 * may be used to endorse or promote products derived from this software
mbed_official 340:28d1f895c6fe 44 * without specific prior written permission.
mbed_official 340:28d1f895c6fe 45 *
mbed_official 340:28d1f895c6fe 46 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
mbed_official 340:28d1f895c6fe 47 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
mbed_official 340:28d1f895c6fe 48 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
mbed_official 340:28d1f895c6fe 49 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
mbed_official 340:28d1f895c6fe 50 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
mbed_official 340:28d1f895c6fe 51 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
mbed_official 340:28d1f895c6fe 52 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
mbed_official 340:28d1f895c6fe 53 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
mbed_official 340:28d1f895c6fe 54 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
mbed_official 340:28d1f895c6fe 55 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
mbed_official 340:28d1f895c6fe 56 *
mbed_official 340:28d1f895c6fe 57 ******************************************************************************
mbed_official 340:28d1f895c6fe 58 */
mbed_official 340:28d1f895c6fe 59
mbed_official 340:28d1f895c6fe 60 /* Includes ------------------------------------------------------------------*/
mbed_official 340:28d1f895c6fe 61 #include "stm32f0xx_hal.h"
mbed_official 340:28d1f895c6fe 62
mbed_official 340:28d1f895c6fe 63 /** @addtogroup STM32F0xx_HAL_Driver
mbed_official 340:28d1f895c6fe 64 * @{
mbed_official 340:28d1f895c6fe 65 */
mbed_official 340:28d1f895c6fe 66
mbed_official 340:28d1f895c6fe 67 /** @defgroup SMARTCARDEx SMARTCARD Extended HAL module driver
mbed_official 340:28d1f895c6fe 68 * @brief SMARTCARD Extended HAL module driver
mbed_official 340:28d1f895c6fe 69 * @{
mbed_official 340:28d1f895c6fe 70 */
mbed_official 340:28d1f895c6fe 71 #ifdef HAL_SMARTCARD_MODULE_ENABLED
mbed_official 340:28d1f895c6fe 72
mbed_official 340:28d1f895c6fe 73 #if !defined(STM32F030x6) && !defined(STM32F030x8)
mbed_official 340:28d1f895c6fe 74
mbed_official 340:28d1f895c6fe 75 /* Private typedef -----------------------------------------------------------*/
mbed_official 340:28d1f895c6fe 76 /* Private define ------------------------------------------------------------*/
mbed_official 340:28d1f895c6fe 77 /* Private macro -------------------------------------------------------------*/
mbed_official 340:28d1f895c6fe 78 /* Private variables ---------------------------------------------------------*/
mbed_official 340:28d1f895c6fe 79 /* Private function prototypes -----------------------------------------------*/
mbed_official 340:28d1f895c6fe 80 /* Exported functions ---------------------------------------------------------*/
mbed_official 340:28d1f895c6fe 81
mbed_official 340:28d1f895c6fe 82 /** @defgroup SMARTCARDEx_Exported_Functions SMARTCARDEx Exported Functions
mbed_official 340:28d1f895c6fe 83 * @{
mbed_official 340:28d1f895c6fe 84 */
mbed_official 340:28d1f895c6fe 85
mbed_official 340:28d1f895c6fe 86 /** @defgroup SMARTCARDEx_Exported_Functions_Group1 Extended Peripheral Control functions
mbed_official 340:28d1f895c6fe 87 * @brief Extended control functions
mbed_official 340:28d1f895c6fe 88 *
mbed_official 340:28d1f895c6fe 89 @verbatim
mbed_official 340:28d1f895c6fe 90 ===============================================================================
mbed_official 340:28d1f895c6fe 91 ##### Peripheral Control functions #####
mbed_official 340:28d1f895c6fe 92 ===============================================================================
mbed_official 340:28d1f895c6fe 93 [..]
mbed_official 340:28d1f895c6fe 94 This subsection provides a set of functions allowing to initialize the SMARTCARD.
mbed_official 340:28d1f895c6fe 95 (+) HAL_SMARTCARDEx_BlockLength_Config() API allows to configure the Block Length on the fly
mbed_official 340:28d1f895c6fe 96 (+) HAL_SMARTCARDEx_TimeOut_Config() API allows to configure the receiver timeout value on the fly
mbed_official 340:28d1f895c6fe 97 (+) HAL_SMARTCARDEx_EnableReceiverTimeOut() API enables the receiver timeout feature
mbed_official 340:28d1f895c6fe 98 (+) HAL_SMARTCARDEx_DisableReceiverTimeOut() API disables the receiver timeout feature
mbed_official 340:28d1f895c6fe 99
mbed_official 340:28d1f895c6fe 100 @endverbatim
mbed_official 340:28d1f895c6fe 101 * @{
mbed_official 340:28d1f895c6fe 102 */
mbed_official 340:28d1f895c6fe 103
mbed_official 340:28d1f895c6fe 104 /**
mbed_official 340:28d1f895c6fe 105 * @brief Update on the fly the SMARTCARD block length in RTOR register
mbed_official 340:28d1f895c6fe 106 * @param hsmartcard: SMARTCARD handle
mbed_official 340:28d1f895c6fe 107 * @param BlockLength: SMARTCARD block length (8-bit long at most)
mbed_official 340:28d1f895c6fe 108 * @retval None
mbed_official 340:28d1f895c6fe 109 */
mbed_official 340:28d1f895c6fe 110 void HAL_SMARTCARDEx_BlockLength_Config(SMARTCARD_HandleTypeDef *hsmartcard, uint8_t BlockLength)
mbed_official 340:28d1f895c6fe 111 {
mbed_official 340:28d1f895c6fe 112 MODIFY_REG(hsmartcard->Instance->RTOR, USART_RTOR_BLEN, ((uint32_t)BlockLength << SMARTCARD_RTOR_BLEN_LSB_POS));
mbed_official 340:28d1f895c6fe 113 }
mbed_official 340:28d1f895c6fe 114
mbed_official 340:28d1f895c6fe 115 /**
mbed_official 340:28d1f895c6fe 116 * @brief Update on the fly the receiver timeout value in RTOR register
mbed_official 340:28d1f895c6fe 117 * @param hsmartcard: SMARTCARD handle
mbed_official 340:28d1f895c6fe 118 * @param TimeOutValue: receiver timeout value in number of baud blocks. The timeout
mbed_official 340:28d1f895c6fe 119 * value must be less or equal to 0x0FFFFFFFF.
mbed_official 340:28d1f895c6fe 120 * @retval None
mbed_official 340:28d1f895c6fe 121 */
mbed_official 340:28d1f895c6fe 122 void HAL_SMARTCARDEx_TimeOut_Config(SMARTCARD_HandleTypeDef *hsmartcard, uint32_t TimeOutValue)
mbed_official 340:28d1f895c6fe 123 {
mbed_official 340:28d1f895c6fe 124 assert_param(IS_SMARTCARD_TIMEOUT_VALUE(hsmartcard->Init.TimeOutValue));
mbed_official 340:28d1f895c6fe 125 MODIFY_REG(hsmartcard->Instance->RTOR, USART_RTOR_RTO, TimeOutValue);
mbed_official 340:28d1f895c6fe 126 }
mbed_official 340:28d1f895c6fe 127
mbed_official 340:28d1f895c6fe 128 /**
mbed_official 340:28d1f895c6fe 129 * @brief Enable the SMARTCARD receiver timeout feature
mbed_official 340:28d1f895c6fe 130 * @param hsmartcard: SMARTCARD handle
mbed_official 340:28d1f895c6fe 131 * @retval HAL status
mbed_official 340:28d1f895c6fe 132 */
mbed_official 340:28d1f895c6fe 133 HAL_StatusTypeDef HAL_SMARTCARDEx_EnableReceiverTimeOut(SMARTCARD_HandleTypeDef *hsmartcard)
mbed_official 340:28d1f895c6fe 134 {
mbed_official 340:28d1f895c6fe 135
mbed_official 340:28d1f895c6fe 136 /* Process Locked */
mbed_official 340:28d1f895c6fe 137 __HAL_LOCK(hsmartcard);
mbed_official 340:28d1f895c6fe 138
mbed_official 340:28d1f895c6fe 139 hsmartcard->State = HAL_SMARTCARD_STATE_BUSY;
mbed_official 340:28d1f895c6fe 140
mbed_official 340:28d1f895c6fe 141 /* Set the USART RTOEN bit */
mbed_official 340:28d1f895c6fe 142 hsmartcard->Instance->CR2 |= USART_CR2_RTOEN;
mbed_official 340:28d1f895c6fe 143
mbed_official 340:28d1f895c6fe 144 hsmartcard->State = HAL_SMARTCARD_STATE_READY;
mbed_official 340:28d1f895c6fe 145
mbed_official 340:28d1f895c6fe 146 /* Process Unlocked */
mbed_official 340:28d1f895c6fe 147 __HAL_UNLOCK(hsmartcard);
mbed_official 340:28d1f895c6fe 148
mbed_official 340:28d1f895c6fe 149 return HAL_OK;
mbed_official 340:28d1f895c6fe 150 }
mbed_official 340:28d1f895c6fe 151
mbed_official 340:28d1f895c6fe 152 /**
mbed_official 340:28d1f895c6fe 153 * @brief Disable the SMARTCARD receiver timeout feature
mbed_official 340:28d1f895c6fe 154 * @param hsmartcard: SMARTCARD handle
mbed_official 340:28d1f895c6fe 155 * @retval HAL status
mbed_official 340:28d1f895c6fe 156 */
mbed_official 340:28d1f895c6fe 157 HAL_StatusTypeDef HAL_SMARTCARDEx_DisableReceiverTimeOut(SMARTCARD_HandleTypeDef *hsmartcard)
mbed_official 340:28d1f895c6fe 158 {
mbed_official 340:28d1f895c6fe 159
mbed_official 340:28d1f895c6fe 160 /* Process Locked */
mbed_official 340:28d1f895c6fe 161 __HAL_LOCK(hsmartcard);
mbed_official 340:28d1f895c6fe 162
mbed_official 340:28d1f895c6fe 163 hsmartcard->State = HAL_SMARTCARD_STATE_BUSY;
mbed_official 340:28d1f895c6fe 164
mbed_official 340:28d1f895c6fe 165 /* Clear the USART RTOEN bit */
mbed_official 340:28d1f895c6fe 166 hsmartcard->Instance->CR2 &= ~(USART_CR2_RTOEN);
mbed_official 340:28d1f895c6fe 167
mbed_official 340:28d1f895c6fe 168 hsmartcard->State = HAL_SMARTCARD_STATE_READY;
mbed_official 340:28d1f895c6fe 169
mbed_official 340:28d1f895c6fe 170 /* Process Unlocked */
mbed_official 340:28d1f895c6fe 171 __HAL_UNLOCK(hsmartcard);
mbed_official 340:28d1f895c6fe 172
mbed_official 340:28d1f895c6fe 173 return HAL_OK;
mbed_official 340:28d1f895c6fe 174 }
mbed_official 340:28d1f895c6fe 175
mbed_official 340:28d1f895c6fe 176 /**
mbed_official 340:28d1f895c6fe 177 * @}
mbed_official 340:28d1f895c6fe 178 */
mbed_official 340:28d1f895c6fe 179
mbed_official 340:28d1f895c6fe 180 /**
mbed_official 340:28d1f895c6fe 181 * @}
mbed_official 340:28d1f895c6fe 182 */
mbed_official 340:28d1f895c6fe 183
mbed_official 340:28d1f895c6fe 184 #endif /* !defined(STM32F030x6) && !defined(STM32F030x8) */
mbed_official 340:28d1f895c6fe 185
mbed_official 340:28d1f895c6fe 186 #endif /* HAL_SMARTCARD_MODULE_ENABLED */
mbed_official 340:28d1f895c6fe 187 /**
mbed_official 340:28d1f895c6fe 188 * @}
mbed_official 340:28d1f895c6fe 189 */
mbed_official 340:28d1f895c6fe 190
mbed_official 340:28d1f895c6fe 191 /**
mbed_official 340:28d1f895c6fe 192 * @}
mbed_official 340:28d1f895c6fe 193 */
mbed_official 340:28d1f895c6fe 194
mbed_official 340:28d1f895c6fe 195 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/