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targets/cmsis/TARGET_STM/TARGET_STM32L1/stm32l1xx_hal_smartcard.c@394:83f921546702, 2014-11-07 (annotated)

Committer:
mbed_official
Date:
Fri Nov 07 15:45:07 2014 +0000
Revision:
394:83f921546702
Parent:
targets/cmsis/TARGET_STM/TARGET_NUCLEO_L152RE/stm32l1xx_hal_smartcard.c@354:e67efb2aab0e 
Synchronized with git revision aab52cb7ec5a665869e507dd988bbfd55b7e087e



Full URL: https://github.com/mbedmicro/mbed/commit/aab52cb7ec5a665869e507dd988bbfd55b7e087e/



Tests: Fix cpputest testrunner

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UserRevisionLine numberNew contents of line
mbed_official 354:e67efb2aab0e 1 /**
mbed_official 354:e67efb2aab0e 2 ******************************************************************************
mbed_official 354:e67efb2aab0e 3 * @file stm32l1xx_hal_smartcard.c
mbed_official 354:e67efb2aab0e 4 * @author MCD Application Team
mbed_official 354:e67efb2aab0e 5 * @version V1.0.0
mbed_official 354:e67efb2aab0e 6 * @date 5-September-2014
mbed_official 354:e67efb2aab0e 7 * @brief SMARTCARD HAL module driver.
mbed_official 354:e67efb2aab0e 8 * This file provides firmware functions to manage the following
mbed_official 354:e67efb2aab0e 9 * functionalities of the SMARTCARD peripheral:
mbed_official 354:e67efb2aab0e 10 * + Initialization and de-initialization functions
mbed_official 354:e67efb2aab0e 11 * + IO operation functions
mbed_official 354:e67efb2aab0e 12 * + Peripheral State and Errors functions
mbed_official 354:e67efb2aab0e 13 * + Peripheral Control functions
mbed_official 354:e67efb2aab0e 14 *
mbed_official 354:e67efb2aab0e 15 @verbatim
mbed_official 354:e67efb2aab0e 16 ==============================================================================
mbed_official 354:e67efb2aab0e 17 ##### How to use this driver #####
mbed_official 354:e67efb2aab0e 18 ==============================================================================
mbed_official 354:e67efb2aab0e 19 [..]
mbed_official 354:e67efb2aab0e 20 The SMARTCARD HAL driver can be used as follows:
mbed_official 354:e67efb2aab0e 21
mbed_official 354:e67efb2aab0e 22 (#) Declare a SMARTCARD_HandleTypeDef handle structure.
mbed_official 354:e67efb2aab0e 23 (#) Initialize the SMARTCARD low level resources by implementing the HAL_SMARTCARD_MspInit() API:
mbed_official 354:e67efb2aab0e 24 (##) Enable the USARTx interface clock.
mbed_official 354:e67efb2aab0e 25 (##) SMARTCARD pins configuration:
mbed_official 354:e67efb2aab0e 26 (+++) Enable the clock for the SMARTCARD GPIOs.
mbed_official 354:e67efb2aab0e 27 (+++) Configure these SMARTCARD pins as alternate function pull-up.
mbed_official 354:e67efb2aab0e 28 (##) NVIC configuration if you need to use interrupt process (HAL_SMARTCARD_Transmit_IT()
mbed_official 354:e67efb2aab0e 29 and HAL_SMARTCARD_Receive_IT() APIs):
mbed_official 354:e67efb2aab0e 30 (+++) Configure the USARTx interrupt priority.
mbed_official 354:e67efb2aab0e 31 (+++) Enable the NVIC USART IRQ handle.
mbed_official 354:e67efb2aab0e 32 (##) DMA Configuration if you need to use DMA process (HAL_SMARTCARD_Transmit_DMA()
mbed_official 354:e67efb2aab0e 33 and HAL_SMARTCARD_Receive_DMA() APIs):
mbed_official 354:e67efb2aab0e 34 (+++) Declare a DMA handle structure for the Tx/Rx channel.
mbed_official 354:e67efb2aab0e 35 (+++) Enable the DMAx interface clock.
mbed_official 354:e67efb2aab0e 36 (+++) Configure the declared DMA handle structure with the required Tx/Rx parameters.
mbed_official 354:e67efb2aab0e 37 (+++) Configure the DMA Tx/Rx channel.
mbed_official 354:e67efb2aab0e 38 (+++) Associate the initilalized DMA handle to the SMARTCARD DMA Tx/Rx handle.
mbed_official 354:e67efb2aab0e 39 (+++) Configure the priority and enable the NVIC for the transfer complete interrupt on the DMA Tx/Rx channel.
mbed_official 354:e67efb2aab0e 40
mbed_official 354:e67efb2aab0e 41 (#) Program the Baud Rate, Word Length , Stop Bit, Parity, Hardware
mbed_official 354:e67efb2aab0e 42 flow control and Mode(Receiver/Transmitter) in the SMARTCARD Init structure.
mbed_official 354:e67efb2aab0e 43
mbed_official 354:e67efb2aab0e 44 (#) Initialize the SMARTCARD registers by calling the HAL_SMARTCARD_Init() API:
mbed_official 354:e67efb2aab0e 45 (++) This API configures also the low level Hardware GPIO, CLOCK, CORTEX...etc)
mbed_official 354:e67efb2aab0e 46 by calling the customed HAL_SMARTCARD_MspInit(&hsc) API.
mbed_official 354:e67efb2aab0e 47
mbed_official 354:e67efb2aab0e 48 -@@- The specific SMARTCARD interrupts (Transmission complete interrupt,
mbed_official 354:e67efb2aab0e 49 RXNE interrupt and Error Interrupts) will be managed using the macros
mbed_official 354:e67efb2aab0e 50 __HAL_SMARTCARD_ENABLE_IT() and __HAL_SMARTCARD_DISABLE_IT() inside the transmit and receive process.
mbed_official 354:e67efb2aab0e 51
mbed_official 354:e67efb2aab0e 52 (#) Three operation modes are available within this driver :
mbed_official 354:e67efb2aab0e 53
mbed_official 354:e67efb2aab0e 54 *** Polling mode IO operation ***
mbed_official 354:e67efb2aab0e 55 =================================
mbed_official 354:e67efb2aab0e 56 [..]
mbed_official 354:e67efb2aab0e 57 (+) Send an amount of data in blocking mode using HAL_SMARTCARD_Transmit()
mbed_official 354:e67efb2aab0e 58 (+) Receive an amount of data in blocking mode using HAL_SMARTCARD_Receive()
mbed_official 354:e67efb2aab0e 59
mbed_official 354:e67efb2aab0e 60 *** Interrupt mode IO operation ***
mbed_official 354:e67efb2aab0e 61 ===================================
mbed_official 354:e67efb2aab0e 62 [..]
mbed_official 354:e67efb2aab0e 63 (+) Send an amount of data in non blocking mode using HAL_SMARTCARD_Transmit_IT()
mbed_official 354:e67efb2aab0e 64 (+) At transmission end of transfer HAL_SMARTCARD_TxCpltCallback is executed and user can
mbed_official 354:e67efb2aab0e 65 add his own code by customization of function pointer HAL_SMARTCARD_TxCpltCallback
mbed_official 354:e67efb2aab0e 66 (+) Receive an amount of data in non blocking mode using HAL_SMARTCARD_Receive_IT()
mbed_official 354:e67efb2aab0e 67 (+) At reception end of transfer HAL_SMARTCARD_RxCpltCallback is executed and user can
mbed_official 354:e67efb2aab0e 68 add his own code by customization of function pointer HAL_SMARTCARD_RxCpltCallback
mbed_official 354:e67efb2aab0e 69 (+) In case of transfer Error, HAL_SMARTCARD_ErrorCallback() function is executed and user can
mbed_official 354:e67efb2aab0e 70 add his own code by customization of function pointer HAL_SMARTCARD_ErrorCallback
mbed_official 354:e67efb2aab0e 71
mbed_official 354:e67efb2aab0e 72 *** DMA mode IO operation ***
mbed_official 354:e67efb2aab0e 73 ==============================
mbed_official 354:e67efb2aab0e 74 [..]
mbed_official 354:e67efb2aab0e 75 (+) Send an amount of data in non blocking mode (DMA) using HAL_SMARTCARD_Transmit_DMA()
mbed_official 354:e67efb2aab0e 76 (+) At transmission end of transfer HAL_SMARTCARD_TxCpltCallback is executed and user can
mbed_official 354:e67efb2aab0e 77 add his own code by customization of function pointer HAL_SMARTCARD_TxCpltCallback
mbed_official 354:e67efb2aab0e 78 (+) Receive an amount of data in non blocking mode (DMA) using HAL_SMARTCARD_Receive_DMA()
mbed_official 354:e67efb2aab0e 79 (+) At reception end of transfer HAL_SMARTCARD_RxCpltCallback is executed and user can
mbed_official 354:e67efb2aab0e 80 add his own code by customization of function pointer HAL_SMARTCARD_RxCpltCallback
mbed_official 354:e67efb2aab0e 81 (+) In case of transfer Error, HAL_SMARTCARD_ErrorCallback() function is executed and user can
mbed_official 354:e67efb2aab0e 82 add his own code by customization of function pointer HAL_SMARTCARD_ErrorCallback
mbed_official 354:e67efb2aab0e 83
mbed_official 354:e67efb2aab0e 84 *** SMARTCARD HAL driver macros list ***
mbed_official 354:e67efb2aab0e 85 ========================================
mbed_official 354:e67efb2aab0e 86 [..]
mbed_official 354:e67efb2aab0e 87 Below the list of most used macros in SMARTCARD HAL driver.
mbed_official 354:e67efb2aab0e 88
mbed_official 354:e67efb2aab0e 89 (+) __HAL_SMARTCARD_ENABLE: Enable the SMARTCARD peripheral
mbed_official 354:e67efb2aab0e 90 (+) __HAL_SMARTCARD_DISABLE: Disable the SMARTCARD peripheral
mbed_official 354:e67efb2aab0e 91 (+) __HAL_SMARTCARD_GET_FLAG : Check whether the specified SMARTCARD flag is set or not
mbed_official 354:e67efb2aab0e 92 (+) __HAL_SMARTCARD_CLEAR_FLAG : Clear the specified SMARTCARD pending flag
mbed_official 354:e67efb2aab0e 93 (+) __HAL_SMARTCARD_ENABLE_IT: Enable the specified SMARTCARD interrupt
mbed_official 354:e67efb2aab0e 94 (+) __HAL_SMARTCARD_DISABLE_IT: Disable the specified SMARTCARD interrupt
mbed_official 354:e67efb2aab0e 95
mbed_official 354:e67efb2aab0e 96 [..]
mbed_official 354:e67efb2aab0e 97 (@) You can refer to the SMARTCARD HAL driver header file for more useful macros
mbed_official 354:e67efb2aab0e 98
mbed_official 354:e67efb2aab0e 99 @endverbatim
mbed_official 354:e67efb2aab0e 100 ******************************************************************************
mbed_official 354:e67efb2aab0e 101 * @attention
mbed_official 354:e67efb2aab0e 102 *
mbed_official 354:e67efb2aab0e 103 * <h2><center>&copy; COPYRIGHT(c) 2014 STMicroelectronics</center></h2>
mbed_official 354:e67efb2aab0e 104 *
mbed_official 354:e67efb2aab0e 105 * Redistribution and use in source and binary forms, with or without modification,
mbed_official 354:e67efb2aab0e 106 * are permitted provided that the following conditions are met:
mbed_official 354:e67efb2aab0e 107 * 1. Redistributions of source code must retain the above copyright notice,
mbed_official 354:e67efb2aab0e 108 * this list of conditions and the following disclaimer.
mbed_official 354:e67efb2aab0e 109 * 2. Redistributions in binary form must reproduce the above copyright notice,
mbed_official 354:e67efb2aab0e 110 * this list of conditions and the following disclaimer in the documentation
mbed_official 354:e67efb2aab0e 111 * and/or other materials provided with the distribution.
mbed_official 354:e67efb2aab0e 112 * 3. Neither the name of STMicroelectronics nor the names of its contributors
mbed_official 354:e67efb2aab0e 113 * may be used to endorse or promote products derived from this software
mbed_official 354:e67efb2aab0e 114 * without specific prior written permission.
mbed_official 354:e67efb2aab0e 115 *
mbed_official 354:e67efb2aab0e 116 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
mbed_official 354:e67efb2aab0e 117 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
mbed_official 354:e67efb2aab0e 118 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
mbed_official 354:e67efb2aab0e 119 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
mbed_official 354:e67efb2aab0e 120 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
mbed_official 354:e67efb2aab0e 121 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
mbed_official 354:e67efb2aab0e 122 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
mbed_official 354:e67efb2aab0e 123 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
mbed_official 354:e67efb2aab0e 124 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
mbed_official 354:e67efb2aab0e 125 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
mbed_official 354:e67efb2aab0e 126 *
mbed_official 354:e67efb2aab0e 127 ******************************************************************************
mbed_official 354:e67efb2aab0e 128 */
mbed_official 354:e67efb2aab0e 129
mbed_official 354:e67efb2aab0e 130 /* Includes ------------------------------------------------------------------*/
mbed_official 354:e67efb2aab0e 131 #include "stm32l1xx_hal.h"
mbed_official 354:e67efb2aab0e 132
mbed_official 354:e67efb2aab0e 133 /** @addtogroup STM32L1xx_HAL_Driver
mbed_official 354:e67efb2aab0e 134 * @{
mbed_official 354:e67efb2aab0e 135 */
mbed_official 354:e67efb2aab0e 136
mbed_official 354:e67efb2aab0e 137 /** @defgroup SMARTCARD SMARTCARD
mbed_official 354:e67efb2aab0e 138 * @brief HAL SMARTCARD module driver
mbed_official 354:e67efb2aab0e 139 * @{
mbed_official 354:e67efb2aab0e 140 */
mbed_official 354:e67efb2aab0e 141
mbed_official 354:e67efb2aab0e 142 #ifdef HAL_SMARTCARD_MODULE_ENABLED
mbed_official 354:e67efb2aab0e 143
mbed_official 354:e67efb2aab0e 144 /* Private typedef -----------------------------------------------------------*/
mbed_official 354:e67efb2aab0e 145 /* Private define ------------------------------------------------------------*/
mbed_official 354:e67efb2aab0e 146 /** @defgroup SMARTCARD_Private_Constants SMARTCARD Private Constants
mbed_official 354:e67efb2aab0e 147 * @{
mbed_official 354:e67efb2aab0e 148 */
mbed_official 354:e67efb2aab0e 149 #define SMARTCARD_TIMEOUT_VALUE 22000
mbed_official 354:e67efb2aab0e 150 /**
mbed_official 354:e67efb2aab0e 151 * @}
mbed_official 354:e67efb2aab0e 152 */
mbed_official 354:e67efb2aab0e 153
mbed_official 354:e67efb2aab0e 154 /* Private macro -------------------------------------------------------------*/
mbed_official 354:e67efb2aab0e 155 /* Private variables ---------------------------------------------------------*/
mbed_official 354:e67efb2aab0e 156 /* Private function prototypes -----------------------------------------------*/
mbed_official 354:e67efb2aab0e 157 /** @addtogroup SMARTCARD_Private_Functions SMARTCARD Private Functions
mbed_official 354:e67efb2aab0e 158 * @{
mbed_official 354:e67efb2aab0e 159 */
mbed_official 354:e67efb2aab0e 160 static HAL_StatusTypeDef SMARTCARD_Transmit_IT(SMARTCARD_HandleTypeDef *hsc);
mbed_official 354:e67efb2aab0e 161 static HAL_StatusTypeDef SMARTCARD_EndTransmit_IT(SMARTCARD_HandleTypeDef *hsmartcard);
mbed_official 354:e67efb2aab0e 162 static HAL_StatusTypeDef SMARTCARD_Receive_IT(SMARTCARD_HandleTypeDef *hsc);
mbed_official 354:e67efb2aab0e 163 static void SMARTCARD_SetConfig (SMARTCARD_HandleTypeDef *hsc);
mbed_official 354:e67efb2aab0e 164 static void SMARTCARD_DMATransmitCplt(DMA_HandleTypeDef *hdma);
mbed_official 354:e67efb2aab0e 165 static void SMARTCARD_DMAReceiveCplt(DMA_HandleTypeDef *hdma);
mbed_official 354:e67efb2aab0e 166 static void SMARTCARD_DMAError(DMA_HandleTypeDef *hdma);
mbed_official 354:e67efb2aab0e 167 static HAL_StatusTypeDef SMARTCARD_WaitOnFlagUntilTimeout(SMARTCARD_HandleTypeDef *hsc, uint32_t Flag, FlagStatus Status, uint32_t Timeout);
mbed_official 354:e67efb2aab0e 168 /**
mbed_official 354:e67efb2aab0e 169 * @}
mbed_official 354:e67efb2aab0e 170 */
mbed_official 354:e67efb2aab0e 171
mbed_official 354:e67efb2aab0e 172 /* Exported functions ---------------------------------------------------------*/
mbed_official 354:e67efb2aab0e 173
mbed_official 354:e67efb2aab0e 174 /** @defgroup SMARTCARD_Exported_Functions SMARTCARD Exported Functions
mbed_official 354:e67efb2aab0e 175 * @{
mbed_official 354:e67efb2aab0e 176 */
mbed_official 354:e67efb2aab0e 177
mbed_official 354:e67efb2aab0e 178 /** @defgroup SMARTCARD_Exported_Functions_Group1 SmartCard Initialization and de-initialization functions
mbed_official 354:e67efb2aab0e 179 * @brief Initialization and Configuration functions
mbed_official 354:e67efb2aab0e 180 *
mbed_official 354:e67efb2aab0e 181 @verbatim
mbed_official 354:e67efb2aab0e 182
mbed_official 354:e67efb2aab0e 183 ==============================================================================
mbed_official 354:e67efb2aab0e 184 ##### Initialization and Configuration functions #####
mbed_official 354:e67efb2aab0e 185 ==============================================================================
mbed_official 354:e67efb2aab0e 186 [..]
mbed_official 354:e67efb2aab0e 187 This subsection provides a set of functions allowing to initialize the USART
mbed_official 354:e67efb2aab0e 188 in Smartcard mode.
mbed_official 354:e67efb2aab0e 189 [..]
mbed_official 354:e67efb2aab0e 190 The Smartcard interface is designed to support asynchronous protocol Smartcards as
mbed_official 354:e67efb2aab0e 191 defined in the ISO 7816-3 standard.
mbed_official 354:e67efb2aab0e 192 [..]
mbed_official 354:e67efb2aab0e 193 The USART can provide a clock to the smartcard through the SCLK output.
mbed_official 354:e67efb2aab0e 194 In smartcard mode, SCLK is not associated to the communication but is simply derived
mbed_official 354:e67efb2aab0e 195 from the internal peripheral input clock through a 5-bit prescaler.
mbed_official 354:e67efb2aab0e 196 [..]
mbed_official 354:e67efb2aab0e 197 (+) For the Smartcard mode only these parameters can be configured:
mbed_official 354:e67efb2aab0e 198 (++) Baud Rate
mbed_official 354:e67efb2aab0e 199 (++) Word Length => Should be 9 bits (8 bits + parity)
mbed_official 354:e67efb2aab0e 200 (++) Stop Bit
mbed_official 354:e67efb2aab0e 201 (++) Parity: => Should be enabled
mbed_official 354:e67efb2aab0e 202 +-------------------------------------------------------------+
mbed_official 354:e67efb2aab0e 203 | M bit | PCE bit | SMARTCARD frame |
mbed_official 354:e67efb2aab0e 204 |---------------------|---------------------------------------|
mbed_official 354:e67efb2aab0e 205 | 1 | 1 | | SB | 8 bit data | PB | STB | |
mbed_official 354:e67efb2aab0e 206 +-------------------------------------------------------------+
mbed_official 354:e67efb2aab0e 207 (++) USART polarity
mbed_official 354:e67efb2aab0e 208 (++) USART phase
mbed_official 354:e67efb2aab0e 209 (++) USART LastBit
mbed_official 354:e67efb2aab0e 210 (++) Receiver/transmitter modes
mbed_official 354:e67efb2aab0e 211 (++) Prescaler
mbed_official 354:e67efb2aab0e 212 (++) GuardTime
mbed_official 354:e67efb2aab0e 213 (++) NACKState: The Smartcard NACK state
mbed_official 354:e67efb2aab0e 214
mbed_official 354:e67efb2aab0e 215 (+) Recommended SmartCard interface configuration to get the Answer to Reset from the Card:
mbed_official 354:e67efb2aab0e 216 (++) Word Length = 9 Bits
mbed_official 354:e67efb2aab0e 217 (++) 1.5 Stop Bit
mbed_official 354:e67efb2aab0e 218 (++) Even parity
mbed_official 354:e67efb2aab0e 219 (++) BaudRate = 12096 baud
mbed_official 354:e67efb2aab0e 220 (++) Tx and Rx enabled
mbed_official 354:e67efb2aab0e 221 [..]
mbed_official 354:e67efb2aab0e 222 Please refer to the ISO 7816-3 specification for more details.
mbed_official 354:e67efb2aab0e 223
mbed_official 354:e67efb2aab0e 224 -@- It is also possible to choose 0.5 stop bit for receiving but it is recommended
mbed_official 354:e67efb2aab0e 225 to use 1.5 stop bits for both transmitting and receiving to avoid switching
mbed_official 354:e67efb2aab0e 226 between the two configurations.
mbed_official 354:e67efb2aab0e 227 [..]
mbed_official 354:e67efb2aab0e 228 The HAL_SMARTCARD_Init() function follows the USART SmartCard configuration
mbed_official 354:e67efb2aab0e 229 procedure (details for the procedure are available in reference manual (RM0038)).
mbed_official 354:e67efb2aab0e 230
mbed_official 354:e67efb2aab0e 231 @endverbatim
mbed_official 354:e67efb2aab0e 232 * @{
mbed_official 354:e67efb2aab0e 233 */
mbed_official 354:e67efb2aab0e 234
mbed_official 354:e67efb2aab0e 235 /**
mbed_official 354:e67efb2aab0e 236 * @brief Initializes the SmartCard mode according to the specified
mbed_official 354:e67efb2aab0e 237 * parameters in the SMARTCARD_HandleTypeDef and create the associated handle.
mbed_official 354:e67efb2aab0e 238 * @param hsc: Pointer to a SMARTCARD_HandleTypeDef structure that contains
mbed_official 354:e67efb2aab0e 239 * the configuration information for the specified SMARTCARD module.
mbed_official 354:e67efb2aab0e 240 * @retval HAL status
mbed_official 354:e67efb2aab0e 241 */
mbed_official 354:e67efb2aab0e 242 HAL_StatusTypeDef HAL_SMARTCARD_Init(SMARTCARD_HandleTypeDef *hsc)
mbed_official 354:e67efb2aab0e 243 {
mbed_official 354:e67efb2aab0e 244 /* Check the SMARTCARD handle allocation */
mbed_official 354:e67efb2aab0e 245 if(hsc == HAL_NULL)
mbed_official 354:e67efb2aab0e 246 {
mbed_official 354:e67efb2aab0e 247 return HAL_ERROR;
mbed_official 354:e67efb2aab0e 248 }
mbed_official 354:e67efb2aab0e 249
mbed_official 354:e67efb2aab0e 250 /* Check the parameters */
mbed_official 354:e67efb2aab0e 251 assert_param(IS_SMARTCARD_INSTANCE(hsc->Instance));
mbed_official 354:e67efb2aab0e 252 assert_param(IS_SMARTCARD_NACK_STATE(hsc->Init.NACKState));
mbed_official 354:e67efb2aab0e 253
mbed_official 354:e67efb2aab0e 254 if(hsc->State == HAL_SMARTCARD_STATE_RESET)
mbed_official 354:e67efb2aab0e 255 {
mbed_official 354:e67efb2aab0e 256 /* Init the low level hardware */
mbed_official 354:e67efb2aab0e 257 HAL_SMARTCARD_MspInit(hsc);
mbed_official 354:e67efb2aab0e 258 }
mbed_official 354:e67efb2aab0e 259
mbed_official 354:e67efb2aab0e 260 hsc->State = HAL_SMARTCARD_STATE_BUSY;
mbed_official 354:e67efb2aab0e 261
mbed_official 354:e67efb2aab0e 262 /* Set the Prescaler */
mbed_official 354:e67efb2aab0e 263 MODIFY_REG(hsc->Instance->GTPR, USART_GTPR_PSC, hsc->Init.Prescaler);
mbed_official 354:e67efb2aab0e 264
mbed_official 354:e67efb2aab0e 265 /* Set the Guard Time */
mbed_official 354:e67efb2aab0e 266 MODIFY_REG(hsc->Instance->GTPR, USART_GTPR_GT, ((hsc->Init.GuardTime)<<8));
mbed_official 354:e67efb2aab0e 267
mbed_official 354:e67efb2aab0e 268 /* Set the Smartcard Communication parameters */
mbed_official 354:e67efb2aab0e 269 SMARTCARD_SetConfig(hsc);
mbed_official 354:e67efb2aab0e 270
mbed_official 354:e67efb2aab0e 271 /* In SmartCard mode, the following bits must be kept cleared:
mbed_official 354:e67efb2aab0e 272 - LINEN bit in the USART_CR2 register
mbed_official 354:e67efb2aab0e 273 - HDSEL and IREN bits in the USART_CR3 register.*/
mbed_official 354:e67efb2aab0e 274 CLEAR_BIT(hsc->Instance->CR2, USART_CR2_LINEN);
mbed_official 354:e67efb2aab0e 275 CLEAR_BIT(hsc->Instance->CR3, (USART_CR3_IREN | USART_CR3_HDSEL));
mbed_official 354:e67efb2aab0e 276
mbed_official 354:e67efb2aab0e 277 /* Enable the SMARTCARD Parity Error Interrupt */
mbed_official 354:e67efb2aab0e 278 __HAL_SMARTCARD_ENABLE_IT(hsc, SMARTCARD_IT_PE);
mbed_official 354:e67efb2aab0e 279
mbed_official 354:e67efb2aab0e 280 /* Enable the SMARTCARD Framing Error Interrupt */
mbed_official 354:e67efb2aab0e 281 __HAL_SMARTCARD_ENABLE_IT(hsc, SMARTCARD_IT_ERR);
mbed_official 354:e67efb2aab0e 282
mbed_official 354:e67efb2aab0e 283 /* Enable the Peripharal */
mbed_official 354:e67efb2aab0e 284 __HAL_SMARTCARD_ENABLE(hsc);
mbed_official 354:e67efb2aab0e 285
mbed_official 354:e67efb2aab0e 286 /* Configure the Smartcard NACK state */
mbed_official 354:e67efb2aab0e 287 MODIFY_REG(hsc->Instance->CR3, USART_CR3_NACK, hsc->Init.NACKState);
mbed_official 354:e67efb2aab0e 288
mbed_official 354:e67efb2aab0e 289 /* Enable the SC mode by setting the SCEN bit in the CR3 register */
mbed_official 354:e67efb2aab0e 290 SET_BIT(hsc->Instance->CR3, USART_CR3_SCEN);
mbed_official 354:e67efb2aab0e 291
mbed_official 354:e67efb2aab0e 292 /* Initialize the SMARTCARD state*/
mbed_official 354:e67efb2aab0e 293 hsc->ErrorCode = HAL_SMARTCARD_ERROR_NONE;
mbed_official 354:e67efb2aab0e 294 hsc->State= HAL_SMARTCARD_STATE_READY;
mbed_official 354:e67efb2aab0e 295
mbed_official 354:e67efb2aab0e 296 return HAL_OK;
mbed_official 354:e67efb2aab0e 297 }
mbed_official 354:e67efb2aab0e 298
mbed_official 354:e67efb2aab0e 299 /**
mbed_official 354:e67efb2aab0e 300 * @brief DeInitializes the SMARTCARD peripheral
mbed_official 354:e67efb2aab0e 301 * @param hsc: Pointer to a SMARTCARD_HandleTypeDef structure that contains
mbed_official 354:e67efb2aab0e 302 * the configuration information for the specified SMARTCARD module.
mbed_official 354:e67efb2aab0e 303 * @retval HAL status
mbed_official 354:e67efb2aab0e 304 */
mbed_official 354:e67efb2aab0e 305 HAL_StatusTypeDef HAL_SMARTCARD_DeInit(SMARTCARD_HandleTypeDef *hsc)
mbed_official 354:e67efb2aab0e 306 {
mbed_official 354:e67efb2aab0e 307 /* Check the SMARTCARD handle allocation */
mbed_official 354:e67efb2aab0e 308 if(hsc == HAL_NULL)
mbed_official 354:e67efb2aab0e 309 {
mbed_official 354:e67efb2aab0e 310 return HAL_ERROR;
mbed_official 354:e67efb2aab0e 311 }
mbed_official 354:e67efb2aab0e 312
mbed_official 354:e67efb2aab0e 313 /* Check the parameters */
mbed_official 354:e67efb2aab0e 314 assert_param(IS_SMARTCARD_INSTANCE(hsc->Instance));
mbed_official 354:e67efb2aab0e 315
mbed_official 354:e67efb2aab0e 316 hsc->State = HAL_SMARTCARD_STATE_BUSY;
mbed_official 354:e67efb2aab0e 317
mbed_official 354:e67efb2aab0e 318 /* Disable the Peripheral */
mbed_official 354:e67efb2aab0e 319 __HAL_SMARTCARD_DISABLE(hsc);
mbed_official 354:e67efb2aab0e 320
mbed_official 354:e67efb2aab0e 321 /* DeInit the low level hardware */
mbed_official 354:e67efb2aab0e 322 HAL_SMARTCARD_MspDeInit(hsc);
mbed_official 354:e67efb2aab0e 323
mbed_official 354:e67efb2aab0e 324 hsc->ErrorCode = HAL_SMARTCARD_ERROR_NONE;
mbed_official 354:e67efb2aab0e 325 hsc->State = HAL_SMARTCARD_STATE_RESET;
mbed_official 354:e67efb2aab0e 326
mbed_official 354:e67efb2aab0e 327 /* Release Lock */
mbed_official 354:e67efb2aab0e 328 __HAL_UNLOCK(hsc);
mbed_official 354:e67efb2aab0e 329
mbed_official 354:e67efb2aab0e 330 return HAL_OK;
mbed_official 354:e67efb2aab0e 331 }
mbed_official 354:e67efb2aab0e 332
mbed_official 354:e67efb2aab0e 333 /**
mbed_official 354:e67efb2aab0e 334 * @brief SMARTCARD MSP Init.
mbed_official 354:e67efb2aab0e 335 * @param hsc: Pointer to a SMARTCARD_HandleTypeDef structure that contains
mbed_official 354:e67efb2aab0e 336 * the configuration information for the specified SMARTCARD module.
mbed_official 354:e67efb2aab0e 337 * @retval None
mbed_official 354:e67efb2aab0e 338 */
mbed_official 354:e67efb2aab0e 339 __weak void HAL_SMARTCARD_MspInit(SMARTCARD_HandleTypeDef *hsc)
mbed_official 354:e67efb2aab0e 340 {
mbed_official 354:e67efb2aab0e 341 /* NOTE: This function should not be modified, when the callback is needed,
mbed_official 354:e67efb2aab0e 342 the HAL_SMARTCARD_MspInit can be implemented in the user file
mbed_official 354:e67efb2aab0e 343 */
mbed_official 354:e67efb2aab0e 344 }
mbed_official 354:e67efb2aab0e 345
mbed_official 354:e67efb2aab0e 346 /**
mbed_official 354:e67efb2aab0e 347 * @brief SMARTCARD MSP DeInit.
mbed_official 354:e67efb2aab0e 348 * @param hsc: Pointer to a SMARTCARD_HandleTypeDef structure that contains
mbed_official 354:e67efb2aab0e 349 * the configuration information for the specified SMARTCARD module.
mbed_official 354:e67efb2aab0e 350 * @retval None
mbed_official 354:e67efb2aab0e 351 */
mbed_official 354:e67efb2aab0e 352 __weak void HAL_SMARTCARD_MspDeInit(SMARTCARD_HandleTypeDef *hsc)
mbed_official 354:e67efb2aab0e 353 {
mbed_official 354:e67efb2aab0e 354 /* NOTE: This function should not be modified, when the callback is needed,
mbed_official 354:e67efb2aab0e 355 the HAL_SMARTCARD_MspDeInit can be implemented in the user file
mbed_official 354:e67efb2aab0e 356 */
mbed_official 354:e67efb2aab0e 357 }
mbed_official 354:e67efb2aab0e 358
mbed_official 354:e67efb2aab0e 359 /**
mbed_official 354:e67efb2aab0e 360 * @}
mbed_official 354:e67efb2aab0e 361 */
mbed_official 354:e67efb2aab0e 362
mbed_official 354:e67efb2aab0e 363 /** @defgroup SMARTCARD_Exported_Functions_Group2 IO operation functions
mbed_official 354:e67efb2aab0e 364 * @brief SMARTCARD Transmit and Receive functions
mbed_official 354:e67efb2aab0e 365 *
mbed_official 354:e67efb2aab0e 366 @verbatim
mbed_official 354:e67efb2aab0e 367 ==============================================================================
mbed_official 354:e67efb2aab0e 368 ##### IO operation functions #####
mbed_official 354:e67efb2aab0e 369 ==============================================================================
mbed_official 354:e67efb2aab0e 370 [..]
mbed_official 354:e67efb2aab0e 371 This subsection provides a set of functions allowing to manage the SMARTCARD data transfers.
mbed_official 354:e67efb2aab0e 372
mbed_official 354:e67efb2aab0e 373 [..]
mbed_official 354:e67efb2aab0e 374 Smartcard is a single wire half duplex communication protocol.
mbed_official 354:e67efb2aab0e 375 The Smartcard interface is designed to support asynchronous protocol Smartcards as
mbed_official 354:e67efb2aab0e 376 defined in the ISO 7816-3 standard. The USART should be configured as:
mbed_official 354:e67efb2aab0e 377 - 8 bits plus parity: where M=1 and PCE=1 in the USART_CR1 register
mbed_official 354:e67efb2aab0e 378 - 1.5 stop bits when transmitting and receiving: where STOP=11 in the USART_CR2 register.
mbed_official 354:e67efb2aab0e 379
mbed_official 354:e67efb2aab0e 380 (#) There are two modes of transfer:
mbed_official 354:e67efb2aab0e 381 (++) Blocking mode: The communication is performed in polling mode.
mbed_official 354:e67efb2aab0e 382 The HAL status of all data processing is returned by the same function
mbed_official 354:e67efb2aab0e 383 after finishing transfer.
mbed_official 354:e67efb2aab0e 384 (++) No-Blocking mode: The communication is performed using Interrupts
mbed_official 354:e67efb2aab0e 385 or DMA, These API's return the HAL status.
mbed_official 354:e67efb2aab0e 386 The end of the data processing will be indicated through the
mbed_official 354:e67efb2aab0e 387 dedicated SMARTCARD IRQ when using Interrupt mode or the DMA IRQ when
mbed_official 354:e67efb2aab0e 388 using DMA mode.
mbed_official 354:e67efb2aab0e 389 The HAL_SMARTCARD_TxCpltCallback(), HAL_SMARTCARD_RxCpltCallback() user callbacks
mbed_official 354:e67efb2aab0e 390 will be executed respectivelly at the end of the Transmit or Receive process
mbed_official 354:e67efb2aab0e 391 The HAL_SMARTCARD_ErrorCallback() user callback will be executed when a communication
mbed_official 354:e67efb2aab0e 392 error is detected
mbed_official 354:e67efb2aab0e 393
mbed_official 354:e67efb2aab0e 394 (#) Blocking mode APIs are :
mbed_official 354:e67efb2aab0e 395 (++) HAL_SMARTCARD_Transmit()
mbed_official 354:e67efb2aab0e 396 (++) HAL_SMARTCARD_Receive()
mbed_official 354:e67efb2aab0e 397
mbed_official 354:e67efb2aab0e 398 (#) Non Blocking mode APIs with Interrupt are :
mbed_official 354:e67efb2aab0e 399 (++) HAL_SMARTCARD_Transmit_IT()
mbed_official 354:e67efb2aab0e 400 (++) HAL_SMARTCARD_Receive_IT()
mbed_official 354:e67efb2aab0e 401 (++) HAL_SMARTCARD_IRQHandler()
mbed_official 354:e67efb2aab0e 402
mbed_official 354:e67efb2aab0e 403 (#) Non Blocking mode functions with DMA are :
mbed_official 354:e67efb2aab0e 404 (++) HAL_SMARTCARD_Transmit_DMA()
mbed_official 354:e67efb2aab0e 405 (++) HAL_SMARTCARD_Receive_DMA()
mbed_official 354:e67efb2aab0e 406
mbed_official 354:e67efb2aab0e 407 (#) A set of Transfer Complete Callbacks are provided in non Blocking mode:
mbed_official 354:e67efb2aab0e 408 (++) HAL_SMARTCARD_TxCpltCallback()
mbed_official 354:e67efb2aab0e 409 (++) HAL_SMARTCARD_RxCpltCallback()
mbed_official 354:e67efb2aab0e 410 (++) HAL_SMARTCARD_ErrorCallback()
mbed_official 354:e67efb2aab0e 411
mbed_official 354:e67efb2aab0e 412 @endverbatim
mbed_official 354:e67efb2aab0e 413 * @{
mbed_official 354:e67efb2aab0e 414 */
mbed_official 354:e67efb2aab0e 415
mbed_official 354:e67efb2aab0e 416 /**
mbed_official 354:e67efb2aab0e 417 * @brief Sends an amount of data in blocking mode.
mbed_official 354:e67efb2aab0e 418 * @param hsc: Pointer to a SMARTCARD_HandleTypeDef structure that contains
mbed_official 354:e67efb2aab0e 419 * the configuration information for the specified SMARTCARD module.
mbed_official 354:e67efb2aab0e 420 * @param pData: Pointer to data buffer
mbed_official 354:e67efb2aab0e 421 * @param Size: Amount of data to be sent
mbed_official 354:e67efb2aab0e 422 * @param Timeout: Specify timeout value
mbed_official 354:e67efb2aab0e 423 * @retval HAL status
mbed_official 354:e67efb2aab0e 424 */
mbed_official 354:e67efb2aab0e 425 HAL_StatusTypeDef HAL_SMARTCARD_Transmit(SMARTCARD_HandleTypeDef *hsc, uint8_t *pData, uint16_t Size, uint32_t Timeout)
mbed_official 354:e67efb2aab0e 426 {
mbed_official 354:e67efb2aab0e 427 uint16_t* tmp = 0;
mbed_official 354:e67efb2aab0e 428 uint32_t tmp1 = 0;
mbed_official 354:e67efb2aab0e 429
mbed_official 354:e67efb2aab0e 430 tmp1 = hsc->State;
mbed_official 354:e67efb2aab0e 431 if((tmp1 == HAL_SMARTCARD_STATE_READY) || (tmp1 == HAL_SMARTCARD_STATE_BUSY_RX))
mbed_official 354:e67efb2aab0e 432 {
mbed_official 354:e67efb2aab0e 433 if((pData == HAL_NULL) || (Size == 0))
mbed_official 354:e67efb2aab0e 434 {
mbed_official 354:e67efb2aab0e 435 return HAL_ERROR;
mbed_official 354:e67efb2aab0e 436 }
mbed_official 354:e67efb2aab0e 437
mbed_official 354:e67efb2aab0e 438 /* Process Locked */
mbed_official 354:e67efb2aab0e 439 __HAL_LOCK(hsc);
mbed_official 354:e67efb2aab0e 440
mbed_official 354:e67efb2aab0e 441 hsc->ErrorCode = HAL_SMARTCARD_ERROR_NONE;
mbed_official 354:e67efb2aab0e 442 /* Check if a non-blocking receive process is ongoing or not */
mbed_official 354:e67efb2aab0e 443 if(hsc->State == HAL_SMARTCARD_STATE_BUSY_RX)
mbed_official 354:e67efb2aab0e 444 {
mbed_official 354:e67efb2aab0e 445 hsc->State = HAL_SMARTCARD_STATE_BUSY_TX_RX;
mbed_official 354:e67efb2aab0e 446 }
mbed_official 354:e67efb2aab0e 447 else
mbed_official 354:e67efb2aab0e 448 {
mbed_official 354:e67efb2aab0e 449 hsc->State = HAL_SMARTCARD_STATE_BUSY_TX;
mbed_official 354:e67efb2aab0e 450 }
mbed_official 354:e67efb2aab0e 451
mbed_official 354:e67efb2aab0e 452 hsc->TxXferSize = Size;
mbed_official 354:e67efb2aab0e 453 hsc->TxXferCount = Size;
mbed_official 354:e67efb2aab0e 454 while(hsc->TxXferCount > 0)
mbed_official 354:e67efb2aab0e 455 {
mbed_official 354:e67efb2aab0e 456 if(hsc->Init.WordLength == SMARTCARD_WORDLENGTH_9B)
mbed_official 354:e67efb2aab0e 457 {
mbed_official 354:e67efb2aab0e 458 if(SMARTCARD_WaitOnFlagUntilTimeout(hsc, SMARTCARD_FLAG_TXE, RESET, Timeout) != HAL_OK)
mbed_official 354:e67efb2aab0e 459 {
mbed_official 354:e67efb2aab0e 460 return HAL_TIMEOUT;
mbed_official 354:e67efb2aab0e 461 }
mbed_official 354:e67efb2aab0e 462 tmp = (uint16_t*) pData;
mbed_official 354:e67efb2aab0e 463 WRITE_REG(hsc->Instance->DR, (*tmp & (uint16_t)0x01FF));
mbed_official 354:e67efb2aab0e 464 if(hsc->Init.Parity == SMARTCARD_PARITY_NONE)
mbed_official 354:e67efb2aab0e 465 {
mbed_official 354:e67efb2aab0e 466 pData +=2;
mbed_official 354:e67efb2aab0e 467 }
mbed_official 354:e67efb2aab0e 468 else
mbed_official 354:e67efb2aab0e 469 {
mbed_official 354:e67efb2aab0e 470 pData +=1;
mbed_official 354:e67efb2aab0e 471 }
mbed_official 354:e67efb2aab0e 472 }
mbed_official 354:e67efb2aab0e 473 else
mbed_official 354:e67efb2aab0e 474 {
mbed_official 354:e67efb2aab0e 475 if(SMARTCARD_WaitOnFlagUntilTimeout(hsc, SMARTCARD_FLAG_TXE, RESET, Timeout) != HAL_OK)
mbed_official 354:e67efb2aab0e 476 {
mbed_official 354:e67efb2aab0e 477 return HAL_TIMEOUT;
mbed_official 354:e67efb2aab0e 478 }
mbed_official 354:e67efb2aab0e 479 WRITE_REG(hsc->Instance->DR, (*pData++ & (uint8_t)0xFF));
mbed_official 354:e67efb2aab0e 480 }
mbed_official 354:e67efb2aab0e 481 hsc->TxXferCount--;
mbed_official 354:e67efb2aab0e 482 }
mbed_official 354:e67efb2aab0e 483
mbed_official 354:e67efb2aab0e 484 if(SMARTCARD_WaitOnFlagUntilTimeout(hsc, SMARTCARD_FLAG_TC, RESET, Timeout) != HAL_OK)
mbed_official 354:e67efb2aab0e 485 {
mbed_official 354:e67efb2aab0e 486 return HAL_TIMEOUT;
mbed_official 354:e67efb2aab0e 487 }
mbed_official 354:e67efb2aab0e 488
mbed_official 354:e67efb2aab0e 489 /* Check if a non-blocking receive process is ongoing or not */
mbed_official 354:e67efb2aab0e 490 if(hsc->State == HAL_SMARTCARD_STATE_BUSY_TX_RX)
mbed_official 354:e67efb2aab0e 491 {
mbed_official 354:e67efb2aab0e 492 hsc->State = HAL_SMARTCARD_STATE_BUSY_RX;
mbed_official 354:e67efb2aab0e 493 }
mbed_official 354:e67efb2aab0e 494 else
mbed_official 354:e67efb2aab0e 495 {
mbed_official 354:e67efb2aab0e 496 hsc->State = HAL_SMARTCARD_STATE_READY;
mbed_official 354:e67efb2aab0e 497 }
mbed_official 354:e67efb2aab0e 498 /* Process Unlocked */
mbed_official 354:e67efb2aab0e 499 __HAL_UNLOCK(hsc);
mbed_official 354:e67efb2aab0e 500
mbed_official 354:e67efb2aab0e 501 return HAL_OK;
mbed_official 354:e67efb2aab0e 502 }
mbed_official 354:e67efb2aab0e 503 else
mbed_official 354:e67efb2aab0e 504 {
mbed_official 354:e67efb2aab0e 505 return HAL_BUSY;
mbed_official 354:e67efb2aab0e 506 }
mbed_official 354:e67efb2aab0e 507 }
mbed_official 354:e67efb2aab0e 508
mbed_official 354:e67efb2aab0e 509 /**
mbed_official 354:e67efb2aab0e 510 * @brief Receive an amount of data in blocking mode.
mbed_official 354:e67efb2aab0e 511 * @param hsc: Pointer to a SMARTCARD_HandleTypeDef structure that contains
mbed_official 354:e67efb2aab0e 512 * the configuration information for the specified SMARTCARD module.
mbed_official 354:e67efb2aab0e 513 * @param pData: Pointer to data buffer
mbed_official 354:e67efb2aab0e 514 * @param Size: Amount of data to be received
mbed_official 354:e67efb2aab0e 515 * @param Timeout: Specify timeout value
mbed_official 354:e67efb2aab0e 516 * @retval HAL status
mbed_official 354:e67efb2aab0e 517 */
mbed_official 354:e67efb2aab0e 518 HAL_StatusTypeDef HAL_SMARTCARD_Receive(SMARTCARD_HandleTypeDef *hsc, uint8_t *pData, uint16_t Size, uint32_t Timeout)
mbed_official 354:e67efb2aab0e 519 {
mbed_official 354:e67efb2aab0e 520 uint16_t* tmp = 0;
mbed_official 354:e67efb2aab0e 521 uint32_t tmp1 = 0;
mbed_official 354:e67efb2aab0e 522
mbed_official 354:e67efb2aab0e 523 tmp1 = hsc->State;
mbed_official 354:e67efb2aab0e 524 if((tmp1 == HAL_SMARTCARD_STATE_READY) || (tmp1 == HAL_SMARTCARD_STATE_BUSY_TX))
mbed_official 354:e67efb2aab0e 525 {
mbed_official 354:e67efb2aab0e 526 if((pData == HAL_NULL) || (Size == 0))
mbed_official 354:e67efb2aab0e 527 {
mbed_official 354:e67efb2aab0e 528 return HAL_ERROR;
mbed_official 354:e67efb2aab0e 529 }
mbed_official 354:e67efb2aab0e 530
mbed_official 354:e67efb2aab0e 531 /* Process Locked */
mbed_official 354:e67efb2aab0e 532 __HAL_LOCK(hsc);
mbed_official 354:e67efb2aab0e 533
mbed_official 354:e67efb2aab0e 534 hsc->ErrorCode = HAL_SMARTCARD_ERROR_NONE;
mbed_official 354:e67efb2aab0e 535
mbed_official 354:e67efb2aab0e 536 /* Check if a non-blocking transmit process is ongoing or not */
mbed_official 354:e67efb2aab0e 537 if(hsc->State == HAL_SMARTCARD_STATE_BUSY_TX)
mbed_official 354:e67efb2aab0e 538 {
mbed_official 354:e67efb2aab0e 539 hsc->State = HAL_SMARTCARD_STATE_BUSY_TX_RX;
mbed_official 354:e67efb2aab0e 540 }
mbed_official 354:e67efb2aab0e 541 else
mbed_official 354:e67efb2aab0e 542 {
mbed_official 354:e67efb2aab0e 543 hsc->State = HAL_SMARTCARD_STATE_BUSY_RX;
mbed_official 354:e67efb2aab0e 544 }
mbed_official 354:e67efb2aab0e 545
mbed_official 354:e67efb2aab0e 546 hsc->RxXferSize = Size;
mbed_official 354:e67efb2aab0e 547 hsc->RxXferCount = Size;
mbed_official 354:e67efb2aab0e 548 /* Check the remain data to be received */
mbed_official 354:e67efb2aab0e 549 while(hsc->RxXferCount > 0)
mbed_official 354:e67efb2aab0e 550 {
mbed_official 354:e67efb2aab0e 551 if(hsc->Init.WordLength == SMARTCARD_WORDLENGTH_9B)
mbed_official 354:e67efb2aab0e 552 {
mbed_official 354:e67efb2aab0e 553 if(SMARTCARD_WaitOnFlagUntilTimeout(hsc, SMARTCARD_FLAG_RXNE, RESET, Timeout) != HAL_OK)
mbed_official 354:e67efb2aab0e 554 {
mbed_official 354:e67efb2aab0e 555 return HAL_TIMEOUT;
mbed_official 354:e67efb2aab0e 556 }
mbed_official 354:e67efb2aab0e 557 tmp = (uint16_t*) pData;
mbed_official 354:e67efb2aab0e 558 if(hsc->Init.Parity == SMARTCARD_PARITY_NONE)
mbed_official 354:e67efb2aab0e 559 {
mbed_official 354:e67efb2aab0e 560 *tmp = (uint16_t)(hsc->Instance->DR & (uint16_t)0x01FF);
mbed_official 354:e67efb2aab0e 561 pData +=2;
mbed_official 354:e67efb2aab0e 562 }
mbed_official 354:e67efb2aab0e 563 else
mbed_official 354:e67efb2aab0e 564 {
mbed_official 354:e67efb2aab0e 565 *tmp = (uint16_t)(hsc->Instance->DR & (uint16_t)0x00FF);
mbed_official 354:e67efb2aab0e 566 pData +=1;
mbed_official 354:e67efb2aab0e 567 }
mbed_official 354:e67efb2aab0e 568 }
mbed_official 354:e67efb2aab0e 569 else
mbed_official 354:e67efb2aab0e 570 {
mbed_official 354:e67efb2aab0e 571 if(SMARTCARD_WaitOnFlagUntilTimeout(hsc, SMARTCARD_FLAG_RXNE, RESET, Timeout) != HAL_OK)
mbed_official 354:e67efb2aab0e 572 {
mbed_official 354:e67efb2aab0e 573 return HAL_TIMEOUT;
mbed_official 354:e67efb2aab0e 574 }
mbed_official 354:e67efb2aab0e 575 if(hsc->Init.Parity == SMARTCARD_PARITY_NONE)
mbed_official 354:e67efb2aab0e 576 {
mbed_official 354:e67efb2aab0e 577 *pData++ = (uint8_t)(hsc->Instance->DR & (uint8_t)0x00FF);
mbed_official 354:e67efb2aab0e 578 }
mbed_official 354:e67efb2aab0e 579 else
mbed_official 354:e67efb2aab0e 580 {
mbed_official 354:e67efb2aab0e 581 *pData++ = (uint8_t)(hsc->Instance->DR & (uint8_t)0x007F);
mbed_official 354:e67efb2aab0e 582 }
mbed_official 354:e67efb2aab0e 583 }
mbed_official 354:e67efb2aab0e 584 hsc->RxXferCount--;
mbed_official 354:e67efb2aab0e 585 }
mbed_official 354:e67efb2aab0e 586
mbed_official 354:e67efb2aab0e 587 /* Check if a non-blocking transmit process is ongoing or not */
mbed_official 354:e67efb2aab0e 588 if(hsc->State == HAL_SMARTCARD_STATE_BUSY_TX_RX)
mbed_official 354:e67efb2aab0e 589 {
mbed_official 354:e67efb2aab0e 590 hsc->State = HAL_SMARTCARD_STATE_BUSY_TX;
mbed_official 354:e67efb2aab0e 591 }
mbed_official 354:e67efb2aab0e 592 else
mbed_official 354:e67efb2aab0e 593 {
mbed_official 354:e67efb2aab0e 594 hsc->State = HAL_SMARTCARD_STATE_READY;
mbed_official 354:e67efb2aab0e 595 }
mbed_official 354:e67efb2aab0e 596
mbed_official 354:e67efb2aab0e 597 /* Process Unlocked */
mbed_official 354:e67efb2aab0e 598 __HAL_UNLOCK(hsc);
mbed_official 354:e67efb2aab0e 599
mbed_official 354:e67efb2aab0e 600 return HAL_OK;
mbed_official 354:e67efb2aab0e 601 }
mbed_official 354:e67efb2aab0e 602 else
mbed_official 354:e67efb2aab0e 603 {
mbed_official 354:e67efb2aab0e 604 return HAL_BUSY;
mbed_official 354:e67efb2aab0e 605 }
mbed_official 354:e67efb2aab0e 606 }
mbed_official 354:e67efb2aab0e 607
mbed_official 354:e67efb2aab0e 608 /**
mbed_official 354:e67efb2aab0e 609 * @brief Sends an amount of data in non-blocking mode.
mbed_official 354:e67efb2aab0e 610 * @param hsc: Pointer to a SMARTCARD_HandleTypeDef structure that contains
mbed_official 354:e67efb2aab0e 611 * the configuration information for the specified SMARTCARD module.
mbed_official 354:e67efb2aab0e 612 * @param pData: Pointer to data buffer
mbed_official 354:e67efb2aab0e 613 * @param Size: Amount of data to be sent
mbed_official 354:e67efb2aab0e 614 * @retval HAL status
mbed_official 354:e67efb2aab0e 615 */
mbed_official 354:e67efb2aab0e 616 HAL_StatusTypeDef HAL_SMARTCARD_Transmit_IT(SMARTCARD_HandleTypeDef *hsc, uint8_t *pData, uint16_t Size)
mbed_official 354:e67efb2aab0e 617 {
mbed_official 354:e67efb2aab0e 618 uint32_t tmp1 = 0;
mbed_official 354:e67efb2aab0e 619
mbed_official 354:e67efb2aab0e 620 tmp1 = hsc->State;
mbed_official 354:e67efb2aab0e 621 if((tmp1 == HAL_SMARTCARD_STATE_READY) || (tmp1 == HAL_SMARTCARD_STATE_BUSY_RX))
mbed_official 354:e67efb2aab0e 622 {
mbed_official 354:e67efb2aab0e 623 if((pData == HAL_NULL) || (Size == 0))
mbed_official 354:e67efb2aab0e 624 {
mbed_official 354:e67efb2aab0e 625 return HAL_ERROR;
mbed_official 354:e67efb2aab0e 626 }
mbed_official 354:e67efb2aab0e 627
mbed_official 354:e67efb2aab0e 628 /* Process Locked */
mbed_official 354:e67efb2aab0e 629 __HAL_LOCK(hsc);
mbed_official 354:e67efb2aab0e 630
mbed_official 354:e67efb2aab0e 631 hsc->pTxBuffPtr = pData;
mbed_official 354:e67efb2aab0e 632 hsc->TxXferSize = Size;
mbed_official 354:e67efb2aab0e 633 hsc->TxXferCount = Size;
mbed_official 354:e67efb2aab0e 634
mbed_official 354:e67efb2aab0e 635 hsc->ErrorCode = HAL_SMARTCARD_ERROR_NONE;
mbed_official 354:e67efb2aab0e 636 /* Check if a non-blocking receive process is ongoing or not */
mbed_official 354:e67efb2aab0e 637 if(hsc->State == HAL_SMARTCARD_STATE_BUSY_RX)
mbed_official 354:e67efb2aab0e 638 {
mbed_official 354:e67efb2aab0e 639 hsc->State = HAL_SMARTCARD_STATE_BUSY_TX_RX;
mbed_official 354:e67efb2aab0e 640 }
mbed_official 354:e67efb2aab0e 641 else
mbed_official 354:e67efb2aab0e 642 {
mbed_official 354:e67efb2aab0e 643 hsc->State = HAL_SMARTCARD_STATE_BUSY_TX;
mbed_official 354:e67efb2aab0e 644 }
mbed_official 354:e67efb2aab0e 645
mbed_official 354:e67efb2aab0e 646 /* Enable the SMARTCARD Parity Error Interrupt */
mbed_official 354:e67efb2aab0e 647 __HAL_SMARTCARD_ENABLE_IT(hsc, SMARTCARD_IT_PE);
mbed_official 354:e67efb2aab0e 648
mbed_official 354:e67efb2aab0e 649 /* Enable the SMARTCARD Error Interrupt: (Frame error, noise error, overrun error) */
mbed_official 354:e67efb2aab0e 650 __HAL_SMARTCARD_ENABLE_IT(hsc, SMARTCARD_IT_ERR);
mbed_official 354:e67efb2aab0e 651
mbed_official 354:e67efb2aab0e 652 /* Process Unlocked */
mbed_official 354:e67efb2aab0e 653 __HAL_UNLOCK(hsc);
mbed_official 354:e67efb2aab0e 654
mbed_official 354:e67efb2aab0e 655 /* Enable the SMARTCARD Transmit data register empty Interrupt */
mbed_official 354:e67efb2aab0e 656 __HAL_SMARTCARD_ENABLE_IT(hsc, SMARTCARD_IT_TXE);
mbed_official 354:e67efb2aab0e 657
mbed_official 354:e67efb2aab0e 658 return HAL_OK;
mbed_official 354:e67efb2aab0e 659 }
mbed_official 354:e67efb2aab0e 660 else
mbed_official 354:e67efb2aab0e 661 {
mbed_official 354:e67efb2aab0e 662 return HAL_BUSY;
mbed_official 354:e67efb2aab0e 663 }
mbed_official 354:e67efb2aab0e 664 }
mbed_official 354:e67efb2aab0e 665
mbed_official 354:e67efb2aab0e 666 /**
mbed_official 354:e67efb2aab0e 667 * @brief Receives an amount of data in non-blocking mode.
mbed_official 354:e67efb2aab0e 668 * @param hsc: Pointer to a SMARTCARD_HandleTypeDef structure that contains
mbed_official 354:e67efb2aab0e 669 * the configuration information for the specified SMARTCARD module.
mbed_official 354:e67efb2aab0e 670 * @param pData: Pointer to data buffer
mbed_official 354:e67efb2aab0e 671 * @param Size: Amount of data to be received
mbed_official 354:e67efb2aab0e 672 * @retval HAL status
mbed_official 354:e67efb2aab0e 673 */
mbed_official 354:e67efb2aab0e 674 HAL_StatusTypeDef HAL_SMARTCARD_Receive_IT(SMARTCARD_HandleTypeDef *hsc, uint8_t *pData, uint16_t Size)
mbed_official 354:e67efb2aab0e 675 {
mbed_official 354:e67efb2aab0e 676 uint32_t tmp1 = 0;
mbed_official 354:e67efb2aab0e 677
mbed_official 354:e67efb2aab0e 678 tmp1 = hsc->State;
mbed_official 354:e67efb2aab0e 679 if((tmp1 == HAL_SMARTCARD_STATE_READY) || (tmp1 == HAL_SMARTCARD_STATE_BUSY_TX))
mbed_official 354:e67efb2aab0e 680 {
mbed_official 354:e67efb2aab0e 681 if((pData == HAL_NULL) || (Size == 0))
mbed_official 354:e67efb2aab0e 682 {
mbed_official 354:e67efb2aab0e 683 return HAL_ERROR;
mbed_official 354:e67efb2aab0e 684 }
mbed_official 354:e67efb2aab0e 685
mbed_official 354:e67efb2aab0e 686 /* Process Locked */
mbed_official 354:e67efb2aab0e 687 __HAL_LOCK(hsc);
mbed_official 354:e67efb2aab0e 688
mbed_official 354:e67efb2aab0e 689 hsc->pRxBuffPtr = pData;
mbed_official 354:e67efb2aab0e 690 hsc->RxXferSize = Size;
mbed_official 354:e67efb2aab0e 691 hsc->RxXferCount = Size;
mbed_official 354:e67efb2aab0e 692
mbed_official 354:e67efb2aab0e 693 hsc->ErrorCode = HAL_SMARTCARD_ERROR_NONE;
mbed_official 354:e67efb2aab0e 694 /* Check if a non-blocking transmit process is ongoing or not */
mbed_official 354:e67efb2aab0e 695 if(hsc->State == HAL_SMARTCARD_STATE_BUSY_TX)
mbed_official 354:e67efb2aab0e 696 {
mbed_official 354:e67efb2aab0e 697 hsc->State = HAL_SMARTCARD_STATE_BUSY_TX_RX;
mbed_official 354:e67efb2aab0e 698 }
mbed_official 354:e67efb2aab0e 699 else
mbed_official 354:e67efb2aab0e 700 {
mbed_official 354:e67efb2aab0e 701 hsc->State = HAL_SMARTCARD_STATE_BUSY_RX;
mbed_official 354:e67efb2aab0e 702 }
mbed_official 354:e67efb2aab0e 703
mbed_official 354:e67efb2aab0e 704 /* Enable the SMARTCARD Data Register not empty Interrupt */
mbed_official 354:e67efb2aab0e 705 __HAL_SMARTCARD_ENABLE_IT(hsc, SMARTCARD_IT_RXNE);
mbed_official 354:e67efb2aab0e 706
mbed_official 354:e67efb2aab0e 707 /* Enable the SMARTCARD Parity Error Interrupt */
mbed_official 354:e67efb2aab0e 708 __HAL_SMARTCARD_ENABLE_IT(hsc, SMARTCARD_IT_PE);
mbed_official 354:e67efb2aab0e 709
mbed_official 354:e67efb2aab0e 710 /* Enable the SMARTCARD Error Interrupt: (Frame error, noise error, overrun error) */
mbed_official 354:e67efb2aab0e 711 __HAL_SMARTCARD_ENABLE_IT(hsc, SMARTCARD_IT_ERR);
mbed_official 354:e67efb2aab0e 712
mbed_official 354:e67efb2aab0e 713 /* Process Unlocked */
mbed_official 354:e67efb2aab0e 714 __HAL_UNLOCK(hsc);
mbed_official 354:e67efb2aab0e 715
mbed_official 354:e67efb2aab0e 716 return HAL_OK;
mbed_official 354:e67efb2aab0e 717 }
mbed_official 354:e67efb2aab0e 718 else
mbed_official 354:e67efb2aab0e 719 {
mbed_official 354:e67efb2aab0e 720 return HAL_BUSY;
mbed_official 354:e67efb2aab0e 721 }
mbed_official 354:e67efb2aab0e 722 }
mbed_official 354:e67efb2aab0e 723
mbed_official 354:e67efb2aab0e 724 /**
mbed_official 354:e67efb2aab0e 725 * @brief Sends an amount of data in non-blocking mode.
mbed_official 354:e67efb2aab0e 726 * @param hsc: Pointer to a SMARTCARD_HandleTypeDef structure that contains
mbed_official 354:e67efb2aab0e 727 * the configuration information for the specified SMARTCARD module.
mbed_official 354:e67efb2aab0e 728 * @param pData: Pointer to data buffer
mbed_official 354:e67efb2aab0e 729 * @param Size: Amount of data to be sent
mbed_official 354:e67efb2aab0e 730 * @retval HAL status
mbed_official 354:e67efb2aab0e 731 */
mbed_official 354:e67efb2aab0e 732 HAL_StatusTypeDef HAL_SMARTCARD_Transmit_DMA(SMARTCARD_HandleTypeDef *hsc, uint8_t *pData, uint16_t Size)
mbed_official 354:e67efb2aab0e 733 {
mbed_official 354:e67efb2aab0e 734 uint32_t *tmp = 0;
mbed_official 354:e67efb2aab0e 735 uint32_t tmp1 = 0;
mbed_official 354:e67efb2aab0e 736
mbed_official 354:e67efb2aab0e 737 tmp1 = hsc->State;
mbed_official 354:e67efb2aab0e 738 if((tmp1 == HAL_SMARTCARD_STATE_READY) || (tmp1 == HAL_SMARTCARD_STATE_BUSY_RX))
mbed_official 354:e67efb2aab0e 739 {
mbed_official 354:e67efb2aab0e 740 if((pData == HAL_NULL) || (Size == 0))
mbed_official 354:e67efb2aab0e 741 {
mbed_official 354:e67efb2aab0e 742 return HAL_ERROR;
mbed_official 354:e67efb2aab0e 743 }
mbed_official 354:e67efb2aab0e 744
mbed_official 354:e67efb2aab0e 745 /* Process Locked */
mbed_official 354:e67efb2aab0e 746 __HAL_LOCK(hsc);
mbed_official 354:e67efb2aab0e 747
mbed_official 354:e67efb2aab0e 748 hsc->pTxBuffPtr = pData;
mbed_official 354:e67efb2aab0e 749 hsc->TxXferSize = Size;
mbed_official 354:e67efb2aab0e 750 hsc->TxXferCount = Size;
mbed_official 354:e67efb2aab0e 751
mbed_official 354:e67efb2aab0e 752 hsc->ErrorCode = HAL_SMARTCARD_ERROR_NONE;
mbed_official 354:e67efb2aab0e 753 /* Check if a non-blocking receive process is ongoing or not */
mbed_official 354:e67efb2aab0e 754 if(hsc->State == HAL_SMARTCARD_STATE_BUSY_RX)
mbed_official 354:e67efb2aab0e 755 {
mbed_official 354:e67efb2aab0e 756 hsc->State = HAL_SMARTCARD_STATE_BUSY_TX_RX;
mbed_official 354:e67efb2aab0e 757 }
mbed_official 354:e67efb2aab0e 758 else
mbed_official 354:e67efb2aab0e 759 {
mbed_official 354:e67efb2aab0e 760 hsc->State = HAL_SMARTCARD_STATE_BUSY_TX;
mbed_official 354:e67efb2aab0e 761 }
mbed_official 354:e67efb2aab0e 762
mbed_official 354:e67efb2aab0e 763 /* Set the SMARTCARD DMA transfer complete callback */
mbed_official 354:e67efb2aab0e 764 hsc->hdmatx->XferCpltCallback = SMARTCARD_DMATransmitCplt;
mbed_official 354:e67efb2aab0e 765
mbed_official 354:e67efb2aab0e 766 /* Set the DMA error callback */
mbed_official 354:e67efb2aab0e 767 hsc->hdmatx->XferErrorCallback = SMARTCARD_DMAError;
mbed_official 354:e67efb2aab0e 768
mbed_official 354:e67efb2aab0e 769 /* Enable the SMARTCARD transmit DMA channel */
mbed_official 354:e67efb2aab0e 770 tmp = (uint32_t*)&pData;
mbed_official 354:e67efb2aab0e 771 HAL_DMA_Start_IT(hsc->hdmatx, *(uint32_t*)tmp, (uint32_t)&hsc->Instance->DR, Size);
mbed_official 354:e67efb2aab0e 772
mbed_official 354:e67efb2aab0e 773 /* Enable the DMA transfer for transmit request by setting the DMAT bit
mbed_official 354:e67efb2aab0e 774 in the SMARTCARD CR3 register */
mbed_official 354:e67efb2aab0e 775 SET_BIT(hsc->Instance->CR3,USART_CR3_DMAT);
mbed_official 354:e67efb2aab0e 776
mbed_official 354:e67efb2aab0e 777 /* Process Unlocked */
mbed_official 354:e67efb2aab0e 778 __HAL_UNLOCK(hsc);
mbed_official 354:e67efb2aab0e 779
mbed_official 354:e67efb2aab0e 780 return HAL_OK;
mbed_official 354:e67efb2aab0e 781 }
mbed_official 354:e67efb2aab0e 782 else
mbed_official 354:e67efb2aab0e 783 {
mbed_official 354:e67efb2aab0e 784 return HAL_BUSY;
mbed_official 354:e67efb2aab0e 785 }
mbed_official 354:e67efb2aab0e 786 }
mbed_official 354:e67efb2aab0e 787
mbed_official 354:e67efb2aab0e 788 /**
mbed_official 354:e67efb2aab0e 789 * @brief Receive an amount of data in non-blocking mode.
mbed_official 354:e67efb2aab0e 790 * @param hsc: Pointer to a SMARTCARD_HandleTypeDef structure that contains
mbed_official 354:e67efb2aab0e 791 * the configuration information for the specified SMARTCARD module.
mbed_official 354:e67efb2aab0e 792 * @param pData: Pointer to data buffer
mbed_official 354:e67efb2aab0e 793 * @param Size: Amount of data to be received
mbed_official 354:e67efb2aab0e 794 * @note When the SMARTCARD parity is enabled (PCE = 1) the data received contain the parity bit.
mbed_official 354:e67efb2aab0e 795 * @retval HAL status
mbed_official 354:e67efb2aab0e 796 */
mbed_official 354:e67efb2aab0e 797 HAL_StatusTypeDef HAL_SMARTCARD_Receive_DMA(SMARTCARD_HandleTypeDef *hsc, uint8_t *pData, uint16_t Size)
mbed_official 354:e67efb2aab0e 798 {
mbed_official 354:e67efb2aab0e 799 uint32_t *tmp = 0;
mbed_official 354:e67efb2aab0e 800 uint32_t tmp1 = 0;
mbed_official 354:e67efb2aab0e 801
mbed_official 354:e67efb2aab0e 802 tmp1 = hsc->State;
mbed_official 354:e67efb2aab0e 803 if((tmp1 == HAL_SMARTCARD_STATE_READY) || (tmp1 == HAL_SMARTCARD_STATE_BUSY_TX))
mbed_official 354:e67efb2aab0e 804 {
mbed_official 354:e67efb2aab0e 805 if((pData == HAL_NULL) || (Size == 0))
mbed_official 354:e67efb2aab0e 806 {
mbed_official 354:e67efb2aab0e 807 return HAL_ERROR;
mbed_official 354:e67efb2aab0e 808 }
mbed_official 354:e67efb2aab0e 809
mbed_official 354:e67efb2aab0e 810 /* Process Locked */
mbed_official 354:e67efb2aab0e 811 __HAL_LOCK(hsc);
mbed_official 354:e67efb2aab0e 812
mbed_official 354:e67efb2aab0e 813 hsc->pRxBuffPtr = pData;
mbed_official 354:e67efb2aab0e 814 hsc->RxXferSize = Size;
mbed_official 354:e67efb2aab0e 815
mbed_official 354:e67efb2aab0e 816 hsc->ErrorCode = HAL_SMARTCARD_ERROR_NONE;
mbed_official 354:e67efb2aab0e 817 /* Check if a non-blocking transmit process is ongoing or not */
mbed_official 354:e67efb2aab0e 818 if(hsc->State == HAL_SMARTCARD_STATE_BUSY_TX)
mbed_official 354:e67efb2aab0e 819 {
mbed_official 354:e67efb2aab0e 820 hsc->State = HAL_SMARTCARD_STATE_BUSY_TX_RX;
mbed_official 354:e67efb2aab0e 821 }
mbed_official 354:e67efb2aab0e 822 else
mbed_official 354:e67efb2aab0e 823 {
mbed_official 354:e67efb2aab0e 824 hsc->State = HAL_SMARTCARD_STATE_BUSY_RX;
mbed_official 354:e67efb2aab0e 825 }
mbed_official 354:e67efb2aab0e 826
mbed_official 354:e67efb2aab0e 827 /* Set the SMARTCARD DMA transfer complete callback */
mbed_official 354:e67efb2aab0e 828 hsc->hdmarx->XferCpltCallback = SMARTCARD_DMAReceiveCplt;
mbed_official 354:e67efb2aab0e 829
mbed_official 354:e67efb2aab0e 830 /* Set the DMA error callback */
mbed_official 354:e67efb2aab0e 831 hsc->hdmarx->XferErrorCallback = SMARTCARD_DMAError;
mbed_official 354:e67efb2aab0e 832
mbed_official 354:e67efb2aab0e 833 /* Enable the DMA channel */
mbed_official 354:e67efb2aab0e 834 tmp = (uint32_t*)&pData;
mbed_official 354:e67efb2aab0e 835 HAL_DMA_Start_IT(hsc->hdmarx, (uint32_t)&hsc->Instance->DR, *(uint32_t*)tmp, Size);
mbed_official 354:e67efb2aab0e 836
mbed_official 354:e67efb2aab0e 837 /* Enable the DMA transfer for the receiver request by setting the DMAR bit
mbed_official 354:e67efb2aab0e 838 in the SMARTCARD CR3 register */
mbed_official 354:e67efb2aab0e 839 SET_BIT(hsc->Instance->CR3,USART_CR3_DMAR);
mbed_official 354:e67efb2aab0e 840
mbed_official 354:e67efb2aab0e 841 /* Process Unlocked */
mbed_official 354:e67efb2aab0e 842 __HAL_UNLOCK(hsc);
mbed_official 354:e67efb2aab0e 843
mbed_official 354:e67efb2aab0e 844 return HAL_OK;
mbed_official 354:e67efb2aab0e 845 }
mbed_official 354:e67efb2aab0e 846 else
mbed_official 354:e67efb2aab0e 847 {
mbed_official 354:e67efb2aab0e 848 return HAL_BUSY;
mbed_official 354:e67efb2aab0e 849 }
mbed_official 354:e67efb2aab0e 850 }
mbed_official 354:e67efb2aab0e 851
mbed_official 354:e67efb2aab0e 852 /**
mbed_official 354:e67efb2aab0e 853 * @brief This function handles SMARTCARD interrupt request.
mbed_official 354:e67efb2aab0e 854 * @param hsc: Pointer to a SMARTCARD_HandleTypeDef structure that contains
mbed_official 354:e67efb2aab0e 855 * the configuration information for the specified SMARTCARD module.
mbed_official 354:e67efb2aab0e 856 * @retval None
mbed_official 354:e67efb2aab0e 857 */
mbed_official 354:e67efb2aab0e 858 void HAL_SMARTCARD_IRQHandler(SMARTCARD_HandleTypeDef *hsc)
mbed_official 354:e67efb2aab0e 859 {
mbed_official 354:e67efb2aab0e 860 uint32_t tmp1 = 0, tmp2 = 0;
mbed_official 354:e67efb2aab0e 861
mbed_official 354:e67efb2aab0e 862 tmp1 = __HAL_SMARTCARD_GET_FLAG(hsc, SMARTCARD_FLAG_PE);
mbed_official 354:e67efb2aab0e 863 tmp2 = __HAL_SMARTCARD_GET_IT_SOURCE(hsc, SMARTCARD_IT_PE);
mbed_official 354:e67efb2aab0e 864 /* SMARTCARD parity error interrupt occurred -----------------------------------*/
mbed_official 354:e67efb2aab0e 865 if((tmp1 != RESET) && (tmp2 != RESET))
mbed_official 354:e67efb2aab0e 866 {
mbed_official 354:e67efb2aab0e 867 __HAL_SMARTCARD_CLEAR_PEFLAG(hsc);
mbed_official 354:e67efb2aab0e 868 hsc->ErrorCode |= HAL_SMARTCARD_ERROR_PE;
mbed_official 354:e67efb2aab0e 869 }
mbed_official 354:e67efb2aab0e 870
mbed_official 354:e67efb2aab0e 871 tmp1 = __HAL_SMARTCARD_GET_FLAG(hsc, SMARTCARD_FLAG_FE);
mbed_official 354:e67efb2aab0e 872 tmp2 = __HAL_SMARTCARD_GET_IT_SOURCE(hsc, SMARTCARD_IT_ERR);
mbed_official 354:e67efb2aab0e 873 /* SMARTCARD frame error interrupt occurred ------------------------------------*/
mbed_official 354:e67efb2aab0e 874 if((tmp1 != RESET) && (tmp2 != RESET))
mbed_official 354:e67efb2aab0e 875 {
mbed_official 354:e67efb2aab0e 876 __HAL_SMARTCARD_CLEAR_FEFLAG(hsc);
mbed_official 354:e67efb2aab0e 877 hsc->ErrorCode |= HAL_SMARTCARD_ERROR_FE;
mbed_official 354:e67efb2aab0e 878 }
mbed_official 354:e67efb2aab0e 879
mbed_official 354:e67efb2aab0e 880 tmp1 = __HAL_SMARTCARD_GET_FLAG(hsc, SMARTCARD_FLAG_NE);
mbed_official 354:e67efb2aab0e 881 tmp2 = __HAL_SMARTCARD_GET_IT_SOURCE(hsc, SMARTCARD_IT_ERR);
mbed_official 354:e67efb2aab0e 882 /* SMARTCARD noise error interrupt occurred ------------------------------------*/
mbed_official 354:e67efb2aab0e 883 if((tmp1 != RESET) && (tmp2 != RESET))
mbed_official 354:e67efb2aab0e 884 {
mbed_official 354:e67efb2aab0e 885 __HAL_SMARTCARD_CLEAR_NEFLAG(hsc);
mbed_official 354:e67efb2aab0e 886 hsc->ErrorCode |= HAL_SMARTCARD_ERROR_NE;
mbed_official 354:e67efb2aab0e 887 }
mbed_official 354:e67efb2aab0e 888
mbed_official 354:e67efb2aab0e 889 tmp1 = __HAL_SMARTCARD_GET_FLAG(hsc, SMARTCARD_FLAG_ORE);
mbed_official 354:e67efb2aab0e 890 tmp2 = __HAL_SMARTCARD_GET_IT_SOURCE(hsc, SMARTCARD_IT_ERR);
mbed_official 354:e67efb2aab0e 891 /* SMARTCARD Over-Run interrupt occurred ---------------------------------------*/
mbed_official 354:e67efb2aab0e 892 if((tmp1 != RESET) && (tmp2 != RESET))
mbed_official 354:e67efb2aab0e 893 {
mbed_official 354:e67efb2aab0e 894 __HAL_SMARTCARD_CLEAR_OREFLAG(hsc);
mbed_official 354:e67efb2aab0e 895 hsc->ErrorCode |= HAL_SMARTCARD_ERROR_ORE;
mbed_official 354:e67efb2aab0e 896 }
mbed_official 354:e67efb2aab0e 897
mbed_official 354:e67efb2aab0e 898 tmp1 = __HAL_SMARTCARD_GET_FLAG(hsc, SMARTCARD_FLAG_RXNE);
mbed_official 354:e67efb2aab0e 899 tmp2 = __HAL_SMARTCARD_GET_IT_SOURCE(hsc, SMARTCARD_IT_RXNE);
mbed_official 354:e67efb2aab0e 900 /* SMARTCARD in mode Receiver --------------------------------------------------*/
mbed_official 354:e67efb2aab0e 901 if((tmp1 != RESET) && (tmp2 != RESET))
mbed_official 354:e67efb2aab0e 902 {
mbed_official 354:e67efb2aab0e 903 SMARTCARD_Receive_IT(hsc);
mbed_official 354:e67efb2aab0e 904 }
mbed_official 354:e67efb2aab0e 905
mbed_official 354:e67efb2aab0e 906 tmp1 = __HAL_SMARTCARD_GET_FLAG(hsc, SMARTCARD_FLAG_TXE);
mbed_official 354:e67efb2aab0e 907 tmp2 = __HAL_SMARTCARD_GET_IT_SOURCE(hsc, SMARTCARD_IT_TXE);
mbed_official 354:e67efb2aab0e 908 /* SMARTCARD in mode Transmitter -----------------------------------------------*/
mbed_official 354:e67efb2aab0e 909 if((tmp1 != RESET) && (tmp2 != RESET))
mbed_official 354:e67efb2aab0e 910 {
mbed_official 354:e67efb2aab0e 911 SMARTCARD_Transmit_IT(hsc);
mbed_official 354:e67efb2aab0e 912 }
mbed_official 354:e67efb2aab0e 913
mbed_official 354:e67efb2aab0e 914 tmp1 = __HAL_SMARTCARD_GET_FLAG(hsc, SMARTCARD_FLAG_TC);
mbed_official 354:e67efb2aab0e 915 tmp2 = __HAL_SMARTCARD_GET_IT_SOURCE(hsc, SMARTCARD_IT_TC);
mbed_official 354:e67efb2aab0e 916 /* SMARTCARD in mode Transmitter (transmission end) ------------------------*/
mbed_official 354:e67efb2aab0e 917 if((tmp1 != RESET) && (tmp2 != RESET))
mbed_official 354:e67efb2aab0e 918 {
mbed_official 354:e67efb2aab0e 919 SMARTCARD_EndTransmit_IT(hsc);
mbed_official 354:e67efb2aab0e 920 }
mbed_official 354:e67efb2aab0e 921
mbed_official 354:e67efb2aab0e 922 /* Call the Error call Back in case of Errors */
mbed_official 354:e67efb2aab0e 923 if(hsc->ErrorCode != HAL_SMARTCARD_ERROR_NONE)
mbed_official 354:e67efb2aab0e 924 {
mbed_official 354:e67efb2aab0e 925 /* Set the SMARTCARD state ready to be able to start again the process */
mbed_official 354:e67efb2aab0e 926 hsc->State= HAL_SMARTCARD_STATE_READY;
mbed_official 354:e67efb2aab0e 927 HAL_SMARTCARD_ErrorCallback(hsc);
mbed_official 354:e67efb2aab0e 928 }
mbed_official 354:e67efb2aab0e 929 }
mbed_official 354:e67efb2aab0e 930
mbed_official 354:e67efb2aab0e 931 /**
mbed_official 354:e67efb2aab0e 932 * @brief Tx Transfer completed callbacks.
mbed_official 354:e67efb2aab0e 933 * @param hsc: Pointer to a SMARTCARD_HandleTypeDef structure that contains
mbed_official 354:e67efb2aab0e 934 * the configuration information for the specified SMARTCARD module.
mbed_official 354:e67efb2aab0e 935 * @retval None
mbed_official 354:e67efb2aab0e 936 */
mbed_official 354:e67efb2aab0e 937 __weak void HAL_SMARTCARD_TxCpltCallback(SMARTCARD_HandleTypeDef *hsc)
mbed_official 354:e67efb2aab0e 938 {
mbed_official 354:e67efb2aab0e 939 /* NOTE: This function should not be modified, when the callback is needed,
mbed_official 354:e67efb2aab0e 940 the HAL_SMARTCARD_TxCpltCallback can be implemented in the user file
mbed_official 354:e67efb2aab0e 941 */
mbed_official 354:e67efb2aab0e 942 }
mbed_official 354:e67efb2aab0e 943
mbed_official 354:e67efb2aab0e 944 /**
mbed_official 354:e67efb2aab0e 945 * @brief Rx Transfer completed callbacks.
mbed_official 354:e67efb2aab0e 946 * @param hsc: Pointer to a SMARTCARD_HandleTypeDef structure that contains
mbed_official 354:e67efb2aab0e 947 * the configuration information for the specified SMARTCARD module.
mbed_official 354:e67efb2aab0e 948 * @retval None
mbed_official 354:e67efb2aab0e 949 */
mbed_official 354:e67efb2aab0e 950 __weak void HAL_SMARTCARD_RxCpltCallback(SMARTCARD_HandleTypeDef *hsc)
mbed_official 354:e67efb2aab0e 951 {
mbed_official 354:e67efb2aab0e 952 /* NOTE: This function should not be modified, when the callback is needed,
mbed_official 354:e67efb2aab0e 953 the HAL_SMARTCARD_RxCpltCallback can be implemented in the user file
mbed_official 354:e67efb2aab0e 954 */
mbed_official 354:e67efb2aab0e 955 }
mbed_official 354:e67efb2aab0e 956
mbed_official 354:e67efb2aab0e 957 /**
mbed_official 354:e67efb2aab0e 958 * @brief SMARTCARD error callbacks.
mbed_official 354:e67efb2aab0e 959 * @param hsc: Pointer to a SMARTCARD_HandleTypeDef structure that contains
mbed_official 354:e67efb2aab0e 960 * the configuration information for the specified SMARTCARD module.
mbed_official 354:e67efb2aab0e 961 * @retval None
mbed_official 354:e67efb2aab0e 962 */
mbed_official 354:e67efb2aab0e 963 __weak void HAL_SMARTCARD_ErrorCallback(SMARTCARD_HandleTypeDef *hsc)
mbed_official 354:e67efb2aab0e 964 {
mbed_official 354:e67efb2aab0e 965 /* NOTE: This function should not be modified, when the callback is needed,
mbed_official 354:e67efb2aab0e 966 the HAL_SMARTCARD_ErrorCallback can be implemented in the user file
mbed_official 354:e67efb2aab0e 967 */
mbed_official 354:e67efb2aab0e 968 }
mbed_official 354:e67efb2aab0e 969
mbed_official 354:e67efb2aab0e 970 /**
mbed_official 354:e67efb2aab0e 971 * @}
mbed_official 354:e67efb2aab0e 972 */
mbed_official 354:e67efb2aab0e 973
mbed_official 354:e67efb2aab0e 974 /** @defgroup SMARTCARD_Exported_Functions_Group3 Peripheral State and Errors functions
mbed_official 354:e67efb2aab0e 975 * @brief SMARTCARD State and Errors functions
mbed_official 354:e67efb2aab0e 976 *
mbed_official 354:e67efb2aab0e 977 @verbatim
mbed_official 354:e67efb2aab0e 978 ==============================================================================
mbed_official 354:e67efb2aab0e 979 ##### Peripheral State and Errors functions #####
mbed_official 354:e67efb2aab0e 980 ==============================================================================
mbed_official 354:e67efb2aab0e 981 [..]
mbed_official 354:e67efb2aab0e 982 This subsection provides a set of functions allowing to return the State of SmartCard
mbed_official 354:e67efb2aab0e 983 communication process and also return Peripheral Errors occurred during communication process
mbed_official 354:e67efb2aab0e 984 (+) HAL_SMARTCARD_GetState() API can be helpful to check in run-time the state
mbed_official 354:e67efb2aab0e 985 of the SMARTCARD peripheral.
mbed_official 354:e67efb2aab0e 986 (+) HAL_SMARTCARD_GetError() check in run-time errors that could be occurred during
mbed_official 354:e67efb2aab0e 987 communication.
mbed_official 354:e67efb2aab0e 988
mbed_official 354:e67efb2aab0e 989 @endverbatim
mbed_official 354:e67efb2aab0e 990 * @{
mbed_official 354:e67efb2aab0e 991 */
mbed_official 354:e67efb2aab0e 992
mbed_official 354:e67efb2aab0e 993 /**
mbed_official 354:e67efb2aab0e 994 * @brief Returns the SMARTCARD state.
mbed_official 354:e67efb2aab0e 995 * @param hsc: Pointer to a SMARTCARD_HandleTypeDef structure that contains
mbed_official 354:e67efb2aab0e 996 * the configuration information for the specified SMARTCARD module.
mbed_official 354:e67efb2aab0e 997 * @retval HAL state
mbed_official 354:e67efb2aab0e 998 */
mbed_official 354:e67efb2aab0e 999 HAL_SMARTCARD_StateTypeDef HAL_SMARTCARD_GetState(SMARTCARD_HandleTypeDef *hsc)
mbed_official 354:e67efb2aab0e 1000 {
mbed_official 354:e67efb2aab0e 1001 return hsc->State;
mbed_official 354:e67efb2aab0e 1002 }
mbed_official 354:e67efb2aab0e 1003
mbed_official 354:e67efb2aab0e 1004 /**
mbed_official 354:e67efb2aab0e 1005 * @brief Return the SMARTCARD error code
mbed_official 354:e67efb2aab0e 1006 * @param hsc: Pointer to a SMARTCARD_HandleTypeDef structure that contains
mbed_official 354:e67efb2aab0e 1007 * the configuration information for the specified SMARTCARD module.
mbed_official 354:e67efb2aab0e 1008 * @retval SMARTCARD Error Code
mbed_official 354:e67efb2aab0e 1009 */
mbed_official 354:e67efb2aab0e 1010 uint32_t HAL_SMARTCARD_GetError(SMARTCARD_HandleTypeDef *hsc)
mbed_official 354:e67efb2aab0e 1011 {
mbed_official 354:e67efb2aab0e 1012 return hsc->ErrorCode;
mbed_official 354:e67efb2aab0e 1013 }
mbed_official 354:e67efb2aab0e 1014
mbed_official 354:e67efb2aab0e 1015 /**
mbed_official 354:e67efb2aab0e 1016 * @}
mbed_official 354:e67efb2aab0e 1017 */
mbed_official 354:e67efb2aab0e 1018
mbed_official 354:e67efb2aab0e 1019 /**
mbed_official 354:e67efb2aab0e 1020 * @}
mbed_official 354:e67efb2aab0e 1021 */
mbed_official 354:e67efb2aab0e 1022
mbed_official 354:e67efb2aab0e 1023 /** @defgroup SMARTCARD_Private_Functions SMARTCARD Private Functions
mbed_official 354:e67efb2aab0e 1024 * @brief SMARTCARD Private functions
mbed_official 354:e67efb2aab0e 1025 * @{
mbed_official 354:e67efb2aab0e 1026 */
mbed_official 354:e67efb2aab0e 1027 /**
mbed_official 354:e67efb2aab0e 1028 * @brief DMA SMARTCARD transmit process complete callback.
mbed_official 354:e67efb2aab0e 1029 * @param hdma: Pointer to a DMA_HandleTypeDef structure that contains
mbed_official 354:e67efb2aab0e 1030 * the configuration information for the specified DMA module.
mbed_official 354:e67efb2aab0e 1031 * @retval None
mbed_official 354:e67efb2aab0e 1032 */
mbed_official 354:e67efb2aab0e 1033 static void SMARTCARD_DMATransmitCplt(DMA_HandleTypeDef *hdma)
mbed_official 354:e67efb2aab0e 1034 {
mbed_official 354:e67efb2aab0e 1035 SMARTCARD_HandleTypeDef* hsc = ( SMARTCARD_HandleTypeDef* )((DMA_HandleTypeDef* )hdma)->Parent;
mbed_official 354:e67efb2aab0e 1036
mbed_official 354:e67efb2aab0e 1037 hsc->TxXferCount = 0;
mbed_official 354:e67efb2aab0e 1038
mbed_official 354:e67efb2aab0e 1039 /* Disable the DMA transfer for transmit request by setting the DMAT bit
mbed_official 354:e67efb2aab0e 1040 in the SMARTCARD CR3 register */
mbed_official 354:e67efb2aab0e 1041 CLEAR_BIT(hsc->Instance->CR3, USART_CR3_DMAT);
mbed_official 354:e67efb2aab0e 1042
mbed_official 354:e67efb2aab0e 1043 /* Wait for SMARTCARD TC Flag */
mbed_official 354:e67efb2aab0e 1044 if(SMARTCARD_WaitOnFlagUntilTimeout(hsc, SMARTCARD_FLAG_TC, RESET, SMARTCARD_TIMEOUT_VALUE) != HAL_OK)
mbed_official 354:e67efb2aab0e 1045 {
mbed_official 354:e67efb2aab0e 1046 /* Timeout occurred */
mbed_official 354:e67efb2aab0e 1047 hsc->State = HAL_SMARTCARD_STATE_TIMEOUT;
mbed_official 354:e67efb2aab0e 1048 HAL_SMARTCARD_ErrorCallback(hsc);
mbed_official 354:e67efb2aab0e 1049 }
mbed_official 354:e67efb2aab0e 1050 else
mbed_official 354:e67efb2aab0e 1051 {
mbed_official 354:e67efb2aab0e 1052 /* No Timeout */
mbed_official 354:e67efb2aab0e 1053 /* Check if a non-blocking receive process is ongoing or not */
mbed_official 354:e67efb2aab0e 1054 if(hsc->State == HAL_SMARTCARD_STATE_BUSY_TX_RX)
mbed_official 354:e67efb2aab0e 1055 {
mbed_official 354:e67efb2aab0e 1056 hsc->State = HAL_SMARTCARD_STATE_BUSY_RX;
mbed_official 354:e67efb2aab0e 1057 }
mbed_official 354:e67efb2aab0e 1058 else
mbed_official 354:e67efb2aab0e 1059 {
mbed_official 354:e67efb2aab0e 1060 hsc->State = HAL_SMARTCARD_STATE_READY;
mbed_official 354:e67efb2aab0e 1061 }
mbed_official 354:e67efb2aab0e 1062 HAL_SMARTCARD_TxCpltCallback(hsc);
mbed_official 354:e67efb2aab0e 1063 }
mbed_official 354:e67efb2aab0e 1064 }
mbed_official 354:e67efb2aab0e 1065
mbed_official 354:e67efb2aab0e 1066 /**
mbed_official 354:e67efb2aab0e 1067 * @brief DMA SMARTCARD receive process complete callback.
mbed_official 354:e67efb2aab0e 1068 * @param hdma: Pointer to a DMA_HandleTypeDef structure that contains
mbed_official 354:e67efb2aab0e 1069 * the configuration information for the specified DMA module.
mbed_official 354:e67efb2aab0e 1070 * @retval None
mbed_official 354:e67efb2aab0e 1071 */
mbed_official 354:e67efb2aab0e 1072 static void SMARTCARD_DMAReceiveCplt(DMA_HandleTypeDef *hdma)
mbed_official 354:e67efb2aab0e 1073 {
mbed_official 354:e67efb2aab0e 1074 SMARTCARD_HandleTypeDef* hsc = ( SMARTCARD_HandleTypeDef* )((DMA_HandleTypeDef* )hdma)->Parent;
mbed_official 354:e67efb2aab0e 1075
mbed_official 354:e67efb2aab0e 1076 hsc->RxXferCount = 0;
mbed_official 354:e67efb2aab0e 1077
mbed_official 354:e67efb2aab0e 1078 /* Disable the DMA transfer for the receiver request by setting the DMAR bit
mbed_official 354:e67efb2aab0e 1079 in the USART CR3 register */
mbed_official 354:e67efb2aab0e 1080 CLEAR_BIT(hsc->Instance->CR3, USART_CR3_DMAR);
mbed_official 354:e67efb2aab0e 1081
mbed_official 354:e67efb2aab0e 1082 /* Check if a non-blocking transmit process is ongoing or not */
mbed_official 354:e67efb2aab0e 1083 if(hsc->State == HAL_SMARTCARD_STATE_BUSY_TX_RX)
mbed_official 354:e67efb2aab0e 1084 {
mbed_official 354:e67efb2aab0e 1085 hsc->State = HAL_SMARTCARD_STATE_BUSY_TX;
mbed_official 354:e67efb2aab0e 1086 }
mbed_official 354:e67efb2aab0e 1087 else
mbed_official 354:e67efb2aab0e 1088 {
mbed_official 354:e67efb2aab0e 1089 hsc->State = HAL_SMARTCARD_STATE_READY;
mbed_official 354:e67efb2aab0e 1090 }
mbed_official 354:e67efb2aab0e 1091
mbed_official 354:e67efb2aab0e 1092 HAL_SMARTCARD_RxCpltCallback(hsc);
mbed_official 354:e67efb2aab0e 1093 }
mbed_official 354:e67efb2aab0e 1094
mbed_official 354:e67efb2aab0e 1095 /**
mbed_official 354:e67efb2aab0e 1096 * @brief DMA SMARTCARD communication error callback.
mbed_official 354:e67efb2aab0e 1097 * @param hdma: Pointer to a DMA_HandleTypeDef structure that contains
mbed_official 354:e67efb2aab0e 1098 * the configuration information for the specified DMA module.
mbed_official 354:e67efb2aab0e 1099 * @retval None
mbed_official 354:e67efb2aab0e 1100 */
mbed_official 354:e67efb2aab0e 1101 static void SMARTCARD_DMAError(DMA_HandleTypeDef *hdma)
mbed_official 354:e67efb2aab0e 1102 {
mbed_official 354:e67efb2aab0e 1103 SMARTCARD_HandleTypeDef* hsc = ( SMARTCARD_HandleTypeDef* )((DMA_HandleTypeDef* )hdma)->Parent;
mbed_official 354:e67efb2aab0e 1104
mbed_official 354:e67efb2aab0e 1105 hsc->RxXferCount = 0;
mbed_official 354:e67efb2aab0e 1106 hsc->TxXferCount = 0;
mbed_official 354:e67efb2aab0e 1107 hsc->ErrorCode = HAL_SMARTCARD_ERROR_DMA;
mbed_official 354:e67efb2aab0e 1108 hsc->State= HAL_SMARTCARD_STATE_READY;
mbed_official 354:e67efb2aab0e 1109
mbed_official 354:e67efb2aab0e 1110 HAL_SMARTCARD_ErrorCallback(hsc);
mbed_official 354:e67efb2aab0e 1111 }
mbed_official 354:e67efb2aab0e 1112
mbed_official 354:e67efb2aab0e 1113 /**
mbed_official 354:e67efb2aab0e 1114 * @brief This function handles SMARTCARD Communication Timeout.
mbed_official 354:e67efb2aab0e 1115 * @param hsc: Pointer to a SMARTCARD_HandleTypeDef structure that contains
mbed_official 354:e67efb2aab0e 1116 * the configuration information for the specified SMARTCARD module.
mbed_official 354:e67efb2aab0e 1117 * @param Flag: specifies the SMARTCARD flag to check.
mbed_official 354:e67efb2aab0e 1118 * @param Status: The new Flag status (SET or RESET).
mbed_official 354:e67efb2aab0e 1119 * @param Timeout: Timeout duration
mbed_official 354:e67efb2aab0e 1120 * @retval HAL status
mbed_official 354:e67efb2aab0e 1121 */
mbed_official 354:e67efb2aab0e 1122 static HAL_StatusTypeDef SMARTCARD_WaitOnFlagUntilTimeout(SMARTCARD_HandleTypeDef *hsc, uint32_t Flag, FlagStatus Status, uint32_t Timeout)
mbed_official 354:e67efb2aab0e 1123 {
mbed_official 354:e67efb2aab0e 1124 uint32_t tickstart = 0;
mbed_official 354:e67efb2aab0e 1125
mbed_official 354:e67efb2aab0e 1126 /* Get tick */
mbed_official 354:e67efb2aab0e 1127 tickstart = HAL_GetTick();
mbed_official 354:e67efb2aab0e 1128
mbed_official 354:e67efb2aab0e 1129 /* Wait until flag is set */
mbed_official 354:e67efb2aab0e 1130 if(Status == RESET)
mbed_official 354:e67efb2aab0e 1131 {
mbed_official 354:e67efb2aab0e 1132 while(__HAL_SMARTCARD_GET_FLAG(hsc, Flag) == RESET)
mbed_official 354:e67efb2aab0e 1133 {
mbed_official 354:e67efb2aab0e 1134 /* Check for the Timeout */
mbed_official 354:e67efb2aab0e 1135 if(Timeout != HAL_MAX_DELAY)
mbed_official 354:e67efb2aab0e 1136 {
mbed_official 354:e67efb2aab0e 1137 if((Timeout == 0)||((HAL_GetTick() - tickstart ) > Timeout))
mbed_official 354:e67efb2aab0e 1138 {
mbed_official 354:e67efb2aab0e 1139 /* Disable TXE and RXNE interrupts for the interrupt process */
mbed_official 354:e67efb2aab0e 1140 __HAL_SMARTCARD_DISABLE_IT(hsc, SMARTCARD_IT_TXE);
mbed_official 354:e67efb2aab0e 1141 __HAL_SMARTCARD_DISABLE_IT(hsc, SMARTCARD_IT_RXNE);
mbed_official 354:e67efb2aab0e 1142
mbed_official 354:e67efb2aab0e 1143 hsc->State= HAL_SMARTCARD_STATE_READY;
mbed_official 354:e67efb2aab0e 1144
mbed_official 354:e67efb2aab0e 1145 /* Process Unlocked */
mbed_official 354:e67efb2aab0e 1146 __HAL_UNLOCK(hsc);
mbed_official 354:e67efb2aab0e 1147
mbed_official 354:e67efb2aab0e 1148 return HAL_TIMEOUT;
mbed_official 354:e67efb2aab0e 1149 }
mbed_official 354:e67efb2aab0e 1150 }
mbed_official 354:e67efb2aab0e 1151 }
mbed_official 354:e67efb2aab0e 1152 }
mbed_official 354:e67efb2aab0e 1153 else
mbed_official 354:e67efb2aab0e 1154 {
mbed_official 354:e67efb2aab0e 1155 while(__HAL_SMARTCARD_GET_FLAG(hsc, Flag) != RESET)
mbed_official 354:e67efb2aab0e 1156 {
mbed_official 354:e67efb2aab0e 1157 /* Check for the Timeout */
mbed_official 354:e67efb2aab0e 1158 if(Timeout != HAL_MAX_DELAY)
mbed_official 354:e67efb2aab0e 1159 {
mbed_official 354:e67efb2aab0e 1160 if((Timeout == 0)||((HAL_GetTick() - tickstart ) > Timeout))
mbed_official 354:e67efb2aab0e 1161 {
mbed_official 354:e67efb2aab0e 1162 /* Disable TXE and RXNE interrupts for the interrupt process */
mbed_official 354:e67efb2aab0e 1163 __HAL_SMARTCARD_DISABLE_IT(hsc, SMARTCARD_IT_TXE);
mbed_official 354:e67efb2aab0e 1164 __HAL_SMARTCARD_DISABLE_IT(hsc, SMARTCARD_IT_RXNE);
mbed_official 354:e67efb2aab0e 1165
mbed_official 354:e67efb2aab0e 1166 hsc->State= HAL_SMARTCARD_STATE_READY;
mbed_official 354:e67efb2aab0e 1167
mbed_official 354:e67efb2aab0e 1168 /* Process Unlocked */
mbed_official 354:e67efb2aab0e 1169 __HAL_UNLOCK(hsc);
mbed_official 354:e67efb2aab0e 1170
mbed_official 354:e67efb2aab0e 1171 return HAL_TIMEOUT;
mbed_official 354:e67efb2aab0e 1172 }
mbed_official 354:e67efb2aab0e 1173 }
mbed_official 354:e67efb2aab0e 1174 }
mbed_official 354:e67efb2aab0e 1175 }
mbed_official 354:e67efb2aab0e 1176 return HAL_OK;
mbed_official 354:e67efb2aab0e 1177 }
mbed_official 354:e67efb2aab0e 1178
mbed_official 354:e67efb2aab0e 1179 /**
mbed_official 354:e67efb2aab0e 1180 * @brief Send an amount of data in non-blocking mode.
mbed_official 354:e67efb2aab0e 1181 * @param hsc: Pointer to a SMARTCARD_HandleTypeDef structure that contains
mbed_official 354:e67efb2aab0e 1182 * the configuration information for the specified SMARTCARD module.
mbed_official 354:e67efb2aab0e 1183 * Function called under interruption only, once
mbed_official 354:e67efb2aab0e 1184 * interruptions have been enabled by HAL_SMARTCARD_Transmit_IT()
mbed_official 354:e67efb2aab0e 1185 * @retval HAL status
mbed_official 354:e67efb2aab0e 1186 */
mbed_official 354:e67efb2aab0e 1187 static HAL_StatusTypeDef SMARTCARD_Transmit_IT(SMARTCARD_HandleTypeDef *hsc)
mbed_official 354:e67efb2aab0e 1188 {
mbed_official 354:e67efb2aab0e 1189 uint16_t* tmp = 0;
mbed_official 354:e67efb2aab0e 1190 uint32_t tmp1 = 0;
mbed_official 354:e67efb2aab0e 1191
mbed_official 354:e67efb2aab0e 1192 tmp1 = hsc->State;
mbed_official 354:e67efb2aab0e 1193 if((tmp1 == HAL_SMARTCARD_STATE_BUSY_TX) || (tmp1 == HAL_SMARTCARD_STATE_BUSY_TX_RX))
mbed_official 354:e67efb2aab0e 1194 {
mbed_official 354:e67efb2aab0e 1195 if(hsc->Init.WordLength == SMARTCARD_WORDLENGTH_9B)
mbed_official 354:e67efb2aab0e 1196 {
mbed_official 354:e67efb2aab0e 1197 tmp = (uint16_t*) hsc->pTxBuffPtr;
mbed_official 354:e67efb2aab0e 1198 WRITE_REG(hsc->Instance->DR, (uint16_t)(*tmp & (uint16_t)0x01FF));
mbed_official 354:e67efb2aab0e 1199 if(hsc->Init.Parity == SMARTCARD_PARITY_NONE)
mbed_official 354:e67efb2aab0e 1200 {
mbed_official 354:e67efb2aab0e 1201 hsc->pTxBuffPtr += 2;
mbed_official 354:e67efb2aab0e 1202 }
mbed_official 354:e67efb2aab0e 1203 else
mbed_official 354:e67efb2aab0e 1204 {
mbed_official 354:e67efb2aab0e 1205 hsc->pTxBuffPtr += 1;
mbed_official 354:e67efb2aab0e 1206 }
mbed_official 354:e67efb2aab0e 1207 }
mbed_official 354:e67efb2aab0e 1208 else
mbed_official 354:e67efb2aab0e 1209 {
mbed_official 354:e67efb2aab0e 1210 WRITE_REG(hsc->Instance->DR, (uint8_t)(*hsc->pTxBuffPtr++ & (uint8_t)0x00FF));
mbed_official 354:e67efb2aab0e 1211 }
mbed_official 354:e67efb2aab0e 1212
mbed_official 354:e67efb2aab0e 1213 if(--hsc->TxXferCount == 0)
mbed_official 354:e67efb2aab0e 1214 {
mbed_official 354:e67efb2aab0e 1215 /* Disable the SMARTCARD Transmit Data Register Empty Interrupt */
mbed_official 354:e67efb2aab0e 1216 __HAL_SMARTCARD_DISABLE_IT(hsc, SMARTCARD_IT_TXE);
mbed_official 354:e67efb2aab0e 1217
mbed_official 354:e67efb2aab0e 1218 /* Enable the SMARTCARD Transmit Complete Interrupt */
mbed_official 354:e67efb2aab0e 1219 __HAL_SMARTCARD_ENABLE_IT(hsc, SMARTCARD_IT_TC);
mbed_official 354:e67efb2aab0e 1220 }
mbed_official 354:e67efb2aab0e 1221
mbed_official 354:e67efb2aab0e 1222 return HAL_OK;
mbed_official 354:e67efb2aab0e 1223 }
mbed_official 354:e67efb2aab0e 1224 else
mbed_official 354:e67efb2aab0e 1225 {
mbed_official 354:e67efb2aab0e 1226 return HAL_BUSY;
mbed_official 354:e67efb2aab0e 1227 }
mbed_official 354:e67efb2aab0e 1228 }
mbed_official 354:e67efb2aab0e 1229
mbed_official 354:e67efb2aab0e 1230
mbed_official 354:e67efb2aab0e 1231 /**
mbed_official 354:e67efb2aab0e 1232 * @brief Wraps up transmission in non blocking mode.
mbed_official 354:e67efb2aab0e 1233 * @param hsmartcard: pointer to a SMARTCARD_HandleTypeDef structure that contains
mbed_official 354:e67efb2aab0e 1234 * the configuration information for the specified SMARTCARD module.
mbed_official 354:e67efb2aab0e 1235 * @retval HAL status
mbed_official 354:e67efb2aab0e 1236 */
mbed_official 354:e67efb2aab0e 1237 static HAL_StatusTypeDef SMARTCARD_EndTransmit_IT(SMARTCARD_HandleTypeDef *hsmartcard)
mbed_official 354:e67efb2aab0e 1238 {
mbed_official 354:e67efb2aab0e 1239 /* Disable the SMARTCARD Transmit Complete Interrupt */
mbed_official 354:e67efb2aab0e 1240 __HAL_SMARTCARD_DISABLE_IT(hsmartcard, SMARTCARD_IT_TC);
mbed_official 354:e67efb2aab0e 1241
mbed_official 354:e67efb2aab0e 1242 /* Check if a receive process is ongoing or not */
mbed_official 354:e67efb2aab0e 1243 if(hsmartcard->State == HAL_SMARTCARD_STATE_BUSY_TX_RX)
mbed_official 354:e67efb2aab0e 1244 {
mbed_official 354:e67efb2aab0e 1245 hsmartcard->State = HAL_SMARTCARD_STATE_BUSY_RX;
mbed_official 354:e67efb2aab0e 1246 }
mbed_official 354:e67efb2aab0e 1247 else
mbed_official 354:e67efb2aab0e 1248 {
mbed_official 354:e67efb2aab0e 1249 /* Disable the SMARTCARD Error Interrupt: (Frame error, noise error, overrun error) */
mbed_official 354:e67efb2aab0e 1250 __HAL_SMARTCARD_DISABLE_IT(hsmartcard, SMARTCARD_IT_ERR);
mbed_official 354:e67efb2aab0e 1251
mbed_official 354:e67efb2aab0e 1252 /* Disable the SMARTCARD Parity Error Interrupt */
mbed_official 354:e67efb2aab0e 1253 __HAL_SMARTCARD_DISABLE_IT(hsmartcard, SMARTCARD_IT_PE);
mbed_official 354:e67efb2aab0e 1254
mbed_official 354:e67efb2aab0e 1255 hsmartcard->State = HAL_SMARTCARD_STATE_READY;
mbed_official 354:e67efb2aab0e 1256 }
mbed_official 354:e67efb2aab0e 1257
mbed_official 354:e67efb2aab0e 1258 HAL_SMARTCARD_TxCpltCallback(hsmartcard);
mbed_official 354:e67efb2aab0e 1259
mbed_official 354:e67efb2aab0e 1260 return HAL_OK;
mbed_official 354:e67efb2aab0e 1261 }
mbed_official 354:e67efb2aab0e 1262
mbed_official 354:e67efb2aab0e 1263
mbed_official 354:e67efb2aab0e 1264 /**
mbed_official 354:e67efb2aab0e 1265 * @brief Receive an amount of data in non-blocking mode.
mbed_official 354:e67efb2aab0e 1266 * @param hsc: Pointer to a SMARTCARD_HandleTypeDef structure that contains
mbed_official 354:e67efb2aab0e 1267 * the configuration information for the specified SMARTCARD module.
mbed_official 354:e67efb2aab0e 1268 * @retval HAL status
mbed_official 354:e67efb2aab0e 1269 */
mbed_official 354:e67efb2aab0e 1270 static HAL_StatusTypeDef SMARTCARD_Receive_IT(SMARTCARD_HandleTypeDef *hsc)
mbed_official 354:e67efb2aab0e 1271 {
mbed_official 354:e67efb2aab0e 1272 uint16_t* tmp = 0;
mbed_official 354:e67efb2aab0e 1273 uint32_t tmp1 = 0;
mbed_official 354:e67efb2aab0e 1274
mbed_official 354:e67efb2aab0e 1275 tmp1 = hsc->State;
mbed_official 354:e67efb2aab0e 1276 if((tmp1 == HAL_SMARTCARD_STATE_BUSY_RX) || (tmp1 == HAL_SMARTCARD_STATE_BUSY_TX_RX))
mbed_official 354:e67efb2aab0e 1277 {
mbed_official 354:e67efb2aab0e 1278 if(hsc->Init.WordLength == SMARTCARD_WORDLENGTH_9B)
mbed_official 354:e67efb2aab0e 1279 {
mbed_official 354:e67efb2aab0e 1280 tmp = (uint16_t*) hsc->pRxBuffPtr;
mbed_official 354:e67efb2aab0e 1281 if(hsc->Init.Parity == SMARTCARD_PARITY_NONE)
mbed_official 354:e67efb2aab0e 1282 {
mbed_official 354:e67efb2aab0e 1283 *tmp = (uint16_t)(hsc->Instance->DR & (uint16_t)0x01FF);
mbed_official 354:e67efb2aab0e 1284 hsc->pRxBuffPtr += 2;
mbed_official 354:e67efb2aab0e 1285 }
mbed_official 354:e67efb2aab0e 1286 else
mbed_official 354:e67efb2aab0e 1287 {
mbed_official 354:e67efb2aab0e 1288 *tmp = (uint16_t)(hsc->Instance->DR & (uint16_t)0x00FF);
mbed_official 354:e67efb2aab0e 1289 hsc->pRxBuffPtr += 1;
mbed_official 354:e67efb2aab0e 1290 }
mbed_official 354:e67efb2aab0e 1291 }
mbed_official 354:e67efb2aab0e 1292 else
mbed_official 354:e67efb2aab0e 1293 {
mbed_official 354:e67efb2aab0e 1294 if(hsc->Init.Parity == SMARTCARD_PARITY_NONE)
mbed_official 354:e67efb2aab0e 1295 {
mbed_official 354:e67efb2aab0e 1296 *hsc->pRxBuffPtr++ = (uint8_t)(hsc->Instance->DR & (uint8_t)0x00FF);
mbed_official 354:e67efb2aab0e 1297 }
mbed_official 354:e67efb2aab0e 1298 else
mbed_official 354:e67efb2aab0e 1299 {
mbed_official 354:e67efb2aab0e 1300 *hsc->pRxBuffPtr++ = (uint8_t)(hsc->Instance->DR & (uint8_t)0x007F);
mbed_official 354:e67efb2aab0e 1301 }
mbed_official 354:e67efb2aab0e 1302 }
mbed_official 354:e67efb2aab0e 1303
mbed_official 354:e67efb2aab0e 1304 if(--hsc->RxXferCount == 0)
mbed_official 354:e67efb2aab0e 1305 {
mbed_official 354:e67efb2aab0e 1306 __HAL_SMARTCARD_DISABLE_IT(hsc, SMARTCARD_IT_RXNE);
mbed_official 354:e67efb2aab0e 1307
mbed_official 354:e67efb2aab0e 1308 /* Disable the SMARTCARD Parity Error Interrupt */
mbed_official 354:e67efb2aab0e 1309 __HAL_SMARTCARD_DISABLE_IT(hsc, SMARTCARD_IT_PE);
mbed_official 354:e67efb2aab0e 1310
mbed_official 354:e67efb2aab0e 1311 /* Disable the SMARTCARD Error Interrupt: (Frame error, noise error, overrun error) */
mbed_official 354:e67efb2aab0e 1312 __HAL_SMARTCARD_DISABLE_IT(hsc, SMARTCARD_IT_ERR);
mbed_official 354:e67efb2aab0e 1313
mbed_official 354:e67efb2aab0e 1314 /* Check if a non-blocking transmit process is ongoing or not */
mbed_official 354:e67efb2aab0e 1315 if(hsc->State == HAL_SMARTCARD_STATE_BUSY_TX_RX)
mbed_official 354:e67efb2aab0e 1316 {
mbed_official 354:e67efb2aab0e 1317 hsc->State = HAL_SMARTCARD_STATE_BUSY_TX;
mbed_official 354:e67efb2aab0e 1318 }
mbed_official 354:e67efb2aab0e 1319 else
mbed_official 354:e67efb2aab0e 1320 {
mbed_official 354:e67efb2aab0e 1321 hsc->State = HAL_SMARTCARD_STATE_READY;
mbed_official 354:e67efb2aab0e 1322 }
mbed_official 354:e67efb2aab0e 1323
mbed_official 354:e67efb2aab0e 1324 HAL_SMARTCARD_RxCpltCallback(hsc);
mbed_official 354:e67efb2aab0e 1325
mbed_official 354:e67efb2aab0e 1326 return HAL_OK;
mbed_official 354:e67efb2aab0e 1327 }
mbed_official 354:e67efb2aab0e 1328 return HAL_OK;
mbed_official 354:e67efb2aab0e 1329 }
mbed_official 354:e67efb2aab0e 1330 else
mbed_official 354:e67efb2aab0e 1331 {
mbed_official 354:e67efb2aab0e 1332 return HAL_BUSY;
mbed_official 354:e67efb2aab0e 1333 }
mbed_official 354:e67efb2aab0e 1334 }
mbed_official 354:e67efb2aab0e 1335
mbed_official 354:e67efb2aab0e 1336 /**
mbed_official 354:e67efb2aab0e 1337 * @brief Configures the SMARTCARD peripheral.
mbed_official 354:e67efb2aab0e 1338 * @param hsc: Pointer to a SMARTCARD_HandleTypeDef structure that contains
mbed_official 354:e67efb2aab0e 1339 * the configuration information for the specified SMARTCARD module.
mbed_official 354:e67efb2aab0e 1340 * @retval None
mbed_official 354:e67efb2aab0e 1341 */
mbed_official 354:e67efb2aab0e 1342 static void SMARTCARD_SetConfig(SMARTCARD_HandleTypeDef *hsc)
mbed_official 354:e67efb2aab0e 1343 {
mbed_official 354:e67efb2aab0e 1344 /* Check the parameters */
mbed_official 354:e67efb2aab0e 1345 assert_param(IS_SMARTCARD_INSTANCE(hsc->Instance));
mbed_official 354:e67efb2aab0e 1346 assert_param(IS_SMARTCARD_POLARITY(hsc->Init.CLKPolarity));
mbed_official 354:e67efb2aab0e 1347 assert_param(IS_SMARTCARD_PHASE(hsc->Init.CLKPhase));
mbed_official 354:e67efb2aab0e 1348 assert_param(IS_SMARTCARD_LASTBIT(hsc->Init.CLKLastBit));
mbed_official 354:e67efb2aab0e 1349 assert_param(IS_SMARTCARD_BAUDRATE(hsc->Init.BaudRate));
mbed_official 354:e67efb2aab0e 1350 assert_param(IS_SMARTCARD_WORD_LENGTH(hsc->Init.WordLength));
mbed_official 354:e67efb2aab0e 1351 assert_param(IS_SMARTCARD_STOPBITS(hsc->Init.StopBits));
mbed_official 354:e67efb2aab0e 1352 assert_param(IS_SMARTCARD_PARITY(hsc->Init.Parity));
mbed_official 354:e67efb2aab0e 1353 assert_param(IS_SMARTCARD_MODE(hsc->Init.Mode));
mbed_official 354:e67efb2aab0e 1354 assert_param(IS_SMARTCARD_NACK_STATE(hsc->Init.NACKState));
mbed_official 354:e67efb2aab0e 1355
mbed_official 354:e67efb2aab0e 1356 /* The LBCL, CPOL and CPHA bits have to be selected when both the transmitter and the
mbed_official 354:e67efb2aab0e 1357 receiver are disabled (TE=RE=0) to ensure that the clock pulses function correctly. */
mbed_official 354:e67efb2aab0e 1358 CLEAR_BIT(hsc->Instance->CR1, (uint32_t)(USART_CR1_TE | USART_CR1_RE));
mbed_official 354:e67efb2aab0e 1359
mbed_official 354:e67efb2aab0e 1360 /*-------------------------- SMARTCARD CR2 Configuration ------------------------*/
mbed_official 354:e67efb2aab0e 1361 /* Clear CLKEN, CPOL, CPHA and LBCL bits */
mbed_official 354:e67efb2aab0e 1362 /* Configure the SMARTCARD Clock, CPOL, CPHA and LastBit -----------------------*/
mbed_official 354:e67efb2aab0e 1363 /* Set CPOL bit according to hsc->Init.CLKPolarity value */
mbed_official 354:e67efb2aab0e 1364 /* Set CPHA bit according to hsc->Init.CLKPhase value */
mbed_official 354:e67efb2aab0e 1365 /* Set LBCL bit according to hsc->Init.CLKLastBit value */
mbed_official 354:e67efb2aab0e 1366 MODIFY_REG(hsc->Instance->CR2,
mbed_official 354:e67efb2aab0e 1367 ((uint32_t)(USART_CR2_CPHA | USART_CR2_CPOL | USART_CR2_CLKEN | USART_CR2_LBCL)),
mbed_official 354:e67efb2aab0e 1368 ((uint32_t)(USART_CR2_CLKEN | hsc->Init.CLKPolarity | hsc->Init.CLKPhase| hsc->Init.CLKLastBit)) );
mbed_official 354:e67efb2aab0e 1369
mbed_official 354:e67efb2aab0e 1370 /* Set Stop Bits: Set STOP[13:12] bits according to hsc->Init.StopBits value */
mbed_official 354:e67efb2aab0e 1371 MODIFY_REG(hsc->Instance->CR2, USART_CR2_STOP,(uint32_t)(hsc->Init.StopBits));
mbed_official 354:e67efb2aab0e 1372
mbed_official 354:e67efb2aab0e 1373 /*-------------------------- SMARTCARD CR1 Configuration -----------------------*/
mbed_official 354:e67efb2aab0e 1374 /* Clear M, PCE, PS, TE and RE bits */
mbed_official 354:e67efb2aab0e 1375 /* Configure the SMARTCARD Word Length, Parity and mode:
mbed_official 354:e67efb2aab0e 1376 Set the M bits according to hsc->Init.WordLength value
mbed_official 354:e67efb2aab0e 1377 Set PCE and PS bits according to hsc->Init.Parity value
mbed_official 354:e67efb2aab0e 1378 Set TE and RE bits according to hsc->Init.Mode value */
mbed_official 354:e67efb2aab0e 1379 MODIFY_REG(hsc->Instance->CR1,
mbed_official 354:e67efb2aab0e 1380 ((uint32_t)(USART_CR1_M | USART_CR1_PCE | USART_CR1_PS | USART_CR1_TE | USART_CR1_RE)),
mbed_official 354:e67efb2aab0e 1381 ((uint32_t)(hsc->Init.WordLength | hsc->Init.Parity | hsc->Init.Mode)) );
mbed_official 354:e67efb2aab0e 1382
mbed_official 354:e67efb2aab0e 1383 /*-------------------------- USART CR3 Configuration -----------------------*/
mbed_official 354:e67efb2aab0e 1384 /* Clear CTSE and RTSE bits */
mbed_official 354:e67efb2aab0e 1385 CLEAR_BIT(hsc->Instance->CR3, (USART_CR3_RTSE | USART_CR3_CTSE));
mbed_official 354:e67efb2aab0e 1386
mbed_official 354:e67efb2aab0e 1387 /*-------------------------- USART BRR Configuration -----------------------*/
mbed_official 354:e67efb2aab0e 1388 if(hsc->Instance == USART1)
mbed_official 354:e67efb2aab0e 1389 {
mbed_official 354:e67efb2aab0e 1390 hsc->Instance->BRR = SMARTCARD_BRR(HAL_RCC_GetPCLK2Freq(), hsc->Init.BaudRate);
mbed_official 354:e67efb2aab0e 1391 }
mbed_official 354:e67efb2aab0e 1392 else
mbed_official 354:e67efb2aab0e 1393 {
mbed_official 354:e67efb2aab0e 1394 hsc->Instance->BRR = SMARTCARD_BRR(HAL_RCC_GetPCLK1Freq(), hsc->Init.BaudRate);
mbed_official 354:e67efb2aab0e 1395 }
mbed_official 354:e67efb2aab0e 1396 }
mbed_official 354:e67efb2aab0e 1397
mbed_official 354:e67efb2aab0e 1398 /**
mbed_official 354:e67efb2aab0e 1399 * @}
mbed_official 354:e67efb2aab0e 1400 */
mbed_official 354:e67efb2aab0e 1401
mbed_official 354:e67efb2aab0e 1402 #endif /* HAL_SMARTCARD_MODULE_ENABLED */
mbed_official 354:e67efb2aab0e 1403 /**
mbed_official 354:e67efb2aab0e 1404 * @}
mbed_official 354:e67efb2aab0e 1405 */
mbed_official 354:e67efb2aab0e 1406
mbed_official 354:e67efb2aab0e 1407 /**
mbed_official 354:e67efb2aab0e 1408 * @}
mbed_official 354:e67efb2aab0e 1409 */
mbed_official 354:e67efb2aab0e 1410
mbed_official 354:e67efb2aab0e 1411 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/