mbed library sources
Fork of mbed-src by
targets/cmsis/TARGET_STM/TARGET_STM32F3/stm32f3xx_hal_pccard.c@634:ac7d6880524d, 2015-09-28 (annotated)
- Committer:
- mbed_official
- Date:
- Mon Sep 28 20:15:09 2015 +0100
- Revision:
- 634:ac7d6880524d
- Parent:
- 632:7687fb9c4f91
Synchronized with git revision 9b7d23d47153c298a6d24de9a415202705889d11
Full URL: https://github.com/mbedmicro/mbed/commit/9b7d23d47153c298a6d24de9a415202705889d11/
Revert "[NUCLEO_F303K8] add support of the STM32F303K8"
Who changed what in which revision?
User | Revision | Line number | New contents of line |
---|---|---|---|
mbed_official | 330:c80ac197fa6a | 1 | /** |
mbed_official | 330:c80ac197fa6a | 2 | ****************************************************************************** |
mbed_official | 330:c80ac197fa6a | 3 | * @file stm32f3xx_hal_pccard.c |
mbed_official | 330:c80ac197fa6a | 4 | * @author MCD Application Team |
mbed_official | 634:ac7d6880524d | 5 | * @version V1.1.0 |
mbed_official | 634:ac7d6880524d | 6 | * @date 12-Sept-2014 |
mbed_official | 330:c80ac197fa6a | 7 | * @brief PCCARD HAL module driver. |
mbed_official | 330:c80ac197fa6a | 8 | * This file provides a generic firmware to drive PCCARD memories mounted |
mbed_official | 330:c80ac197fa6a | 9 | * as external device. |
mbed_official | 330:c80ac197fa6a | 10 | * |
mbed_official | 330:c80ac197fa6a | 11 | @verbatim |
mbed_official | 330:c80ac197fa6a | 12 | =============================================================================== |
mbed_official | 330:c80ac197fa6a | 13 | ##### How to use this driver ##### |
mbed_official | 330:c80ac197fa6a | 14 | =============================================================================== |
mbed_official | 330:c80ac197fa6a | 15 | [..] |
mbed_official | 330:c80ac197fa6a | 16 | This driver is a generic layered driver which contains a set of APIs used to |
mbed_official | 330:c80ac197fa6a | 17 | control PCCARD/compact flash memories. It uses the FMC/FSMC layer functions |
mbed_official | 330:c80ac197fa6a | 18 | to interface with PCCARD devices. This driver is used for: |
mbed_official | 330:c80ac197fa6a | 19 | |
mbed_official | 330:c80ac197fa6a | 20 | (+) PCCARD/compact flash memory configuration sequence using the function |
mbed_official | 330:c80ac197fa6a | 21 | HAL_PCCARD_Init() with control and timing parameters for both common and |
mbed_official | 330:c80ac197fa6a | 22 | attribute spaces. |
mbed_official | 330:c80ac197fa6a | 23 | |
mbed_official | 330:c80ac197fa6a | 24 | (+) Read PCCARD/compact flash memory maker and device IDs using the function |
mbed_official | 330:c80ac197fa6a | 25 | HAL_CF_Read_ID(). The read information is stored in the CompactFlash_ID |
mbed_official | 330:c80ac197fa6a | 26 | structure declared by the function caller. |
mbed_official | 330:c80ac197fa6a | 27 | |
mbed_official | 330:c80ac197fa6a | 28 | (+) Access PCCARD/compact flash memory by read/write operations using the functions |
mbed_official | 330:c80ac197fa6a | 29 | HAL_CF_Read_Sector()/HAL_CF_Write_Sector(), to read/write sector. |
mbed_official | 330:c80ac197fa6a | 30 | |
mbed_official | 330:c80ac197fa6a | 31 | (+) Perform PCCARD/compact flash Reset chip operation using the function HAL_CF_Reset(). |
mbed_official | 330:c80ac197fa6a | 32 | |
mbed_official | 330:c80ac197fa6a | 33 | (+) Perform PCCARD/compact flash erase sector operation using the function |
mbed_official | 330:c80ac197fa6a | 34 | HAL_CF_Erase_Sector(). |
mbed_official | 330:c80ac197fa6a | 35 | |
mbed_official | 330:c80ac197fa6a | 36 | (+) Read the PCCARD/compact flash status operation using the function HAL_CF_ReadStatus(). |
mbed_official | 330:c80ac197fa6a | 37 | |
mbed_official | 330:c80ac197fa6a | 38 | (+) You can monitor the PCCARD/compact flash device HAL state by calling the function |
mbed_official | 330:c80ac197fa6a | 39 | HAL_PCCARD_GetState() |
mbed_official | 330:c80ac197fa6a | 40 | |
mbed_official | 330:c80ac197fa6a | 41 | [..] |
mbed_official | 330:c80ac197fa6a | 42 | (@) This driver is a set of generic APIs which handle standard PCCARD/compact flash |
mbed_official | 330:c80ac197fa6a | 43 | operations. If a PCCARD/compact flash device contains different operations |
mbed_official | 330:c80ac197fa6a | 44 | and/or implementations, it should be implemented separately. |
mbed_official | 330:c80ac197fa6a | 45 | |
mbed_official | 330:c80ac197fa6a | 46 | @endverbatim |
mbed_official | 330:c80ac197fa6a | 47 | ****************************************************************************** |
mbed_official | 330:c80ac197fa6a | 48 | * @attention |
mbed_official | 330:c80ac197fa6a | 49 | * |
mbed_official | 634:ac7d6880524d | 50 | * <h2><center>© COPYRIGHT(c) 2014 STMicroelectronics</center></h2> |
mbed_official | 330:c80ac197fa6a | 51 | * |
mbed_official | 330:c80ac197fa6a | 52 | * Redistribution and use in source and binary forms, with or without modification, |
mbed_official | 330:c80ac197fa6a | 53 | * are permitted provided that the following conditions are met: |
mbed_official | 330:c80ac197fa6a | 54 | * 1. Redistributions of source code must retain the above copyright notice, |
mbed_official | 330:c80ac197fa6a | 55 | * this list of conditions and the following disclaimer. |
mbed_official | 330:c80ac197fa6a | 56 | * 2. Redistributions in binary form must reproduce the above copyright notice, |
mbed_official | 330:c80ac197fa6a | 57 | * this list of conditions and the following disclaimer in the documentation |
mbed_official | 330:c80ac197fa6a | 58 | * and/or other materials provided with the distribution. |
mbed_official | 330:c80ac197fa6a | 59 | * 3. Neither the name of STMicroelectronics nor the names of its contributors |
mbed_official | 330:c80ac197fa6a | 60 | * may be used to endorse or promote products derived from this software |
mbed_official | 330:c80ac197fa6a | 61 | * without specific prior written permission. |
mbed_official | 330:c80ac197fa6a | 62 | * |
mbed_official | 330:c80ac197fa6a | 63 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" |
mbed_official | 330:c80ac197fa6a | 64 | * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE |
mbed_official | 330:c80ac197fa6a | 65 | * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE |
mbed_official | 330:c80ac197fa6a | 66 | * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE |
mbed_official | 330:c80ac197fa6a | 67 | * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL |
mbed_official | 330:c80ac197fa6a | 68 | * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR |
mbed_official | 330:c80ac197fa6a | 69 | * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER |
mbed_official | 330:c80ac197fa6a | 70 | * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, |
mbed_official | 330:c80ac197fa6a | 71 | * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
mbed_official | 330:c80ac197fa6a | 72 | * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
mbed_official | 330:c80ac197fa6a | 73 | * |
mbed_official | 330:c80ac197fa6a | 74 | ****************************************************************************** |
mbed_official | 330:c80ac197fa6a | 75 | */ |
mbed_official | 330:c80ac197fa6a | 76 | |
mbed_official | 330:c80ac197fa6a | 77 | /* Includes ------------------------------------------------------------------*/ |
mbed_official | 330:c80ac197fa6a | 78 | #include "stm32f3xx_hal.h" |
mbed_official | 330:c80ac197fa6a | 79 | |
mbed_official | 330:c80ac197fa6a | 80 | /** @addtogroup STM32F3xx_HAL_Driver |
mbed_official | 330:c80ac197fa6a | 81 | * @{ |
mbed_official | 330:c80ac197fa6a | 82 | */ |
mbed_official | 330:c80ac197fa6a | 83 | |
mbed_official | 330:c80ac197fa6a | 84 | /** @defgroup PCCARD PCCARD HAL module driver |
mbed_official | 330:c80ac197fa6a | 85 | * @brief PCCARD HAL module driver |
mbed_official | 330:c80ac197fa6a | 86 | * @{ |
mbed_official | 330:c80ac197fa6a | 87 | */ |
mbed_official | 330:c80ac197fa6a | 88 | #ifdef HAL_PCCARD_MODULE_ENABLED |
mbed_official | 330:c80ac197fa6a | 89 | #if defined(STM32F302xE) || defined(STM32F303xE) || defined(STM32F398xx) |
mbed_official | 330:c80ac197fa6a | 90 | |
mbed_official | 330:c80ac197fa6a | 91 | /* Private typedef -----------------------------------------------------------*/ |
mbed_official | 330:c80ac197fa6a | 92 | /* Private define ------------------------------------------------------------*/ |
mbed_official | 330:c80ac197fa6a | 93 | /* Private macro -------------------------------------------------------------*/ |
mbed_official | 330:c80ac197fa6a | 94 | /* Private variables ---------------------------------------------------------*/ |
mbed_official | 330:c80ac197fa6a | 95 | /* Private function prototypes -----------------------------------------------*/ |
mbed_official | 330:c80ac197fa6a | 96 | /* Exported functions ---------------------------------------------------------*/ |
mbed_official | 330:c80ac197fa6a | 97 | |
mbed_official | 330:c80ac197fa6a | 98 | /** @defgroup PCCARD_Exported_Functions PCCARD Exported Functions |
mbed_official | 330:c80ac197fa6a | 99 | * @{ |
mbed_official | 330:c80ac197fa6a | 100 | */ |
mbed_official | 330:c80ac197fa6a | 101 | |
mbed_official | 330:c80ac197fa6a | 102 | /** @defgroup PCCARD_Exported_Functions_Group1 Initialization and de-initialization functions |
mbed_official | 330:c80ac197fa6a | 103 | * @brief Initialization and Configuration functions |
mbed_official | 330:c80ac197fa6a | 104 | * |
mbed_official | 330:c80ac197fa6a | 105 | @verbatim |
mbed_official | 330:c80ac197fa6a | 106 | ============================================================================== |
mbed_official | 330:c80ac197fa6a | 107 | ##### PCCARD Initialization and de-initialization functions ##### |
mbed_official | 330:c80ac197fa6a | 108 | ============================================================================== |
mbed_official | 330:c80ac197fa6a | 109 | [..] |
mbed_official | 330:c80ac197fa6a | 110 | This section provides functions allowing to initialize/de-initialize |
mbed_official | 330:c80ac197fa6a | 111 | the PCCARD memory |
mbed_official | 330:c80ac197fa6a | 112 | |
mbed_official | 330:c80ac197fa6a | 113 | @endverbatim |
mbed_official | 330:c80ac197fa6a | 114 | * @{ |
mbed_official | 330:c80ac197fa6a | 115 | */ |
mbed_official | 330:c80ac197fa6a | 116 | |
mbed_official | 330:c80ac197fa6a | 117 | /** |
mbed_official | 330:c80ac197fa6a | 118 | * @brief Perform the PCCARD memory Initialization sequence |
mbed_official | 330:c80ac197fa6a | 119 | * @param hpccard: pointer to a PCCARD_HandleTypeDef structure that contains |
mbed_official | 330:c80ac197fa6a | 120 | * the configuration information for PCCARD module. |
mbed_official | 330:c80ac197fa6a | 121 | * @param ComSpaceTiming: Common space timing structure |
mbed_official | 330:c80ac197fa6a | 122 | * @param AttSpaceTiming: Attribute space timing structure |
mbed_official | 330:c80ac197fa6a | 123 | * @param IOSpaceTiming: IO space timing structure |
mbed_official | 330:c80ac197fa6a | 124 | * @retval HAL status |
mbed_official | 330:c80ac197fa6a | 125 | */ |
mbed_official | 330:c80ac197fa6a | 126 | HAL_StatusTypeDef HAL_PCCARD_Init(PCCARD_HandleTypeDef *hpccard, FMC_NAND_PCC_TimingTypeDef *ComSpaceTiming, FMC_NAND_PCC_TimingTypeDef *AttSpaceTiming, FMC_NAND_PCC_TimingTypeDef *IOSpaceTiming) |
mbed_official | 330:c80ac197fa6a | 127 | { |
mbed_official | 330:c80ac197fa6a | 128 | /* Check the PCCARD controller state */ |
mbed_official | 634:ac7d6880524d | 129 | if(hpccard == HAL_NULL) |
mbed_official | 330:c80ac197fa6a | 130 | { |
mbed_official | 330:c80ac197fa6a | 131 | return HAL_ERROR; |
mbed_official | 330:c80ac197fa6a | 132 | } |
mbed_official | 330:c80ac197fa6a | 133 | |
mbed_official | 330:c80ac197fa6a | 134 | if(hpccard->State == HAL_PCCARD_STATE_RESET) |
mbed_official | 330:c80ac197fa6a | 135 | { |
mbed_official | 330:c80ac197fa6a | 136 | /* Initialize the low level hardware (MSP) */ |
mbed_official | 330:c80ac197fa6a | 137 | HAL_PCCARD_MspInit(hpccard); |
mbed_official | 330:c80ac197fa6a | 138 | } |
mbed_official | 330:c80ac197fa6a | 139 | |
mbed_official | 330:c80ac197fa6a | 140 | /* Initialize the PCCARD state */ |
mbed_official | 330:c80ac197fa6a | 141 | hpccard->State = HAL_PCCARD_STATE_BUSY; |
mbed_official | 330:c80ac197fa6a | 142 | |
mbed_official | 330:c80ac197fa6a | 143 | /* Initialize PCCARD control Interface */ |
mbed_official | 330:c80ac197fa6a | 144 | FMC_PCCARD_Init(hpccard->Instance, &(hpccard->Init)); |
mbed_official | 330:c80ac197fa6a | 145 | |
mbed_official | 330:c80ac197fa6a | 146 | /* Init PCCARD common space timing Interface */ |
mbed_official | 330:c80ac197fa6a | 147 | FMC_PCCARD_CommonSpace_Timing_Init(hpccard->Instance, ComSpaceTiming); |
mbed_official | 330:c80ac197fa6a | 148 | |
mbed_official | 330:c80ac197fa6a | 149 | /* Init PCCARD attribute space timing Interface */ |
mbed_official | 330:c80ac197fa6a | 150 | FMC_PCCARD_AttributeSpace_Timing_Init(hpccard->Instance, AttSpaceTiming); |
mbed_official | 330:c80ac197fa6a | 151 | |
mbed_official | 330:c80ac197fa6a | 152 | /* Init PCCARD IO space timing Interface */ |
mbed_official | 330:c80ac197fa6a | 153 | FMC_PCCARD_IOSpace_Timing_Init(hpccard->Instance, IOSpaceTiming); |
mbed_official | 330:c80ac197fa6a | 154 | |
mbed_official | 330:c80ac197fa6a | 155 | /* Enable the PCCARD device */ |
mbed_official | 330:c80ac197fa6a | 156 | __FMC_PCCARD_ENABLE(hpccard->Instance); |
mbed_official | 330:c80ac197fa6a | 157 | |
mbed_official | 330:c80ac197fa6a | 158 | /* Update the PCCARD state */ |
mbed_official | 330:c80ac197fa6a | 159 | hpccard->State = HAL_PCCARD_STATE_READY; |
mbed_official | 330:c80ac197fa6a | 160 | |
mbed_official | 330:c80ac197fa6a | 161 | return HAL_OK; |
mbed_official | 330:c80ac197fa6a | 162 | |
mbed_official | 330:c80ac197fa6a | 163 | } |
mbed_official | 330:c80ac197fa6a | 164 | |
mbed_official | 330:c80ac197fa6a | 165 | /** |
mbed_official | 330:c80ac197fa6a | 166 | * @brief Perform the PCCARD memory De-initialization sequence |
mbed_official | 330:c80ac197fa6a | 167 | * @param hpccard: pointer to a PCCARD_HandleTypeDef structure that contains |
mbed_official | 330:c80ac197fa6a | 168 | * the configuration information for PCCARD module. |
mbed_official | 330:c80ac197fa6a | 169 | * @retval HAL status |
mbed_official | 330:c80ac197fa6a | 170 | */ |
mbed_official | 330:c80ac197fa6a | 171 | HAL_StatusTypeDef HAL_PCCARD_DeInit(PCCARD_HandleTypeDef *hpccard) |
mbed_official | 330:c80ac197fa6a | 172 | { |
mbed_official | 330:c80ac197fa6a | 173 | /* De-Initialize the low level hardware (MSP) */ |
mbed_official | 330:c80ac197fa6a | 174 | HAL_PCCARD_MspDeInit(hpccard); |
mbed_official | 330:c80ac197fa6a | 175 | |
mbed_official | 330:c80ac197fa6a | 176 | /* Configure the PCCARD registers with their reset values */ |
mbed_official | 330:c80ac197fa6a | 177 | FMC_PCCARD_DeInit(hpccard->Instance); |
mbed_official | 330:c80ac197fa6a | 178 | |
mbed_official | 330:c80ac197fa6a | 179 | /* Update the PCCARD controller state */ |
mbed_official | 330:c80ac197fa6a | 180 | hpccard->State = HAL_PCCARD_STATE_RESET; |
mbed_official | 330:c80ac197fa6a | 181 | |
mbed_official | 330:c80ac197fa6a | 182 | /* Release Lock */ |
mbed_official | 330:c80ac197fa6a | 183 | __HAL_UNLOCK(hpccard); |
mbed_official | 330:c80ac197fa6a | 184 | |
mbed_official | 330:c80ac197fa6a | 185 | return HAL_OK; |
mbed_official | 330:c80ac197fa6a | 186 | } |
mbed_official | 330:c80ac197fa6a | 187 | |
mbed_official | 330:c80ac197fa6a | 188 | /** |
mbed_official | 330:c80ac197fa6a | 189 | * @brief PCCARD MSP Init |
mbed_official | 330:c80ac197fa6a | 190 | * @param hpccard: pointer to a PCCARD_HandleTypeDef structure that contains |
mbed_official | 330:c80ac197fa6a | 191 | * the configuration information for PCCARD module. |
mbed_official | 330:c80ac197fa6a | 192 | * @retval None |
mbed_official | 330:c80ac197fa6a | 193 | */ |
mbed_official | 330:c80ac197fa6a | 194 | __weak void HAL_PCCARD_MspInit(PCCARD_HandleTypeDef *hpccard) |
mbed_official | 330:c80ac197fa6a | 195 | { |
mbed_official | 330:c80ac197fa6a | 196 | /* NOTE : This function Should not be modified, when the callback is needed, |
mbed_official | 330:c80ac197fa6a | 197 | the HAL_PCCARD_MspInit could be implemented in the user file |
mbed_official | 330:c80ac197fa6a | 198 | */ |
mbed_official | 330:c80ac197fa6a | 199 | } |
mbed_official | 330:c80ac197fa6a | 200 | |
mbed_official | 330:c80ac197fa6a | 201 | /** |
mbed_official | 330:c80ac197fa6a | 202 | * @brief PCCARD MSP DeInit |
mbed_official | 330:c80ac197fa6a | 203 | * @param hpccard: pointer to a PCCARD_HandleTypeDef structure that contains |
mbed_official | 330:c80ac197fa6a | 204 | * the configuration information for PCCARD module. |
mbed_official | 330:c80ac197fa6a | 205 | * @retval None |
mbed_official | 330:c80ac197fa6a | 206 | */ |
mbed_official | 330:c80ac197fa6a | 207 | __weak void HAL_PCCARD_MspDeInit(PCCARD_HandleTypeDef *hpccard) |
mbed_official | 330:c80ac197fa6a | 208 | { |
mbed_official | 330:c80ac197fa6a | 209 | /* NOTE : This function Should not be modified, when the callback is needed, |
mbed_official | 330:c80ac197fa6a | 210 | the HAL_PCCARD_MspDeInit could be implemented in the user file |
mbed_official | 330:c80ac197fa6a | 211 | */ |
mbed_official | 330:c80ac197fa6a | 212 | } |
mbed_official | 330:c80ac197fa6a | 213 | |
mbed_official | 330:c80ac197fa6a | 214 | /** |
mbed_official | 330:c80ac197fa6a | 215 | * @} |
mbed_official | 330:c80ac197fa6a | 216 | */ |
mbed_official | 330:c80ac197fa6a | 217 | |
mbed_official | 330:c80ac197fa6a | 218 | /** @defgroup PCCARD_Exported_Functions_Group2 Input Output and memory functions |
mbed_official | 330:c80ac197fa6a | 219 | * @brief Input Output and memory control functions |
mbed_official | 330:c80ac197fa6a | 220 | * |
mbed_official | 330:c80ac197fa6a | 221 | @verbatim |
mbed_official | 330:c80ac197fa6a | 222 | ============================================================================== |
mbed_official | 330:c80ac197fa6a | 223 | ##### PCCARD Input Output and memory functions ##### |
mbed_official | 330:c80ac197fa6a | 224 | ============================================================================== |
mbed_official | 330:c80ac197fa6a | 225 | [..] |
mbed_official | 330:c80ac197fa6a | 226 | This section provides functions allowing to use and control the PCCARD memory |
mbed_official | 330:c80ac197fa6a | 227 | |
mbed_official | 330:c80ac197fa6a | 228 | @endverbatim |
mbed_official | 330:c80ac197fa6a | 229 | * @{ |
mbed_official | 330:c80ac197fa6a | 230 | */ |
mbed_official | 330:c80ac197fa6a | 231 | |
mbed_official | 330:c80ac197fa6a | 232 | /** |
mbed_official | 330:c80ac197fa6a | 233 | * @brief Read Compact Flash's ID. |
mbed_official | 330:c80ac197fa6a | 234 | * @param hpccard: pointer to a PCCARD_HandleTypeDef structure that contains |
mbed_official | 330:c80ac197fa6a | 235 | * the configuration information for PCCARD module. |
mbed_official | 330:c80ac197fa6a | 236 | * @param CompactFlash_ID: Compact flash ID structure. |
mbed_official | 330:c80ac197fa6a | 237 | * @param pStatus: pointer to compact flash status |
mbed_official | 330:c80ac197fa6a | 238 | * @retval HAL status |
mbed_official | 330:c80ac197fa6a | 239 | * |
mbed_official | 330:c80ac197fa6a | 240 | */ |
mbed_official | 330:c80ac197fa6a | 241 | HAL_StatusTypeDef HAL_CF_Read_ID(PCCARD_HandleTypeDef *hpccard, uint8_t CompactFlash_ID[], uint8_t *pStatus) |
mbed_official | 330:c80ac197fa6a | 242 | { |
mbed_official | 330:c80ac197fa6a | 243 | uint32_t timeout = 0xFFFF, index; |
mbed_official | 330:c80ac197fa6a | 244 | uint8_t status; |
mbed_official | 330:c80ac197fa6a | 245 | |
mbed_official | 330:c80ac197fa6a | 246 | /* Process Locked */ |
mbed_official | 330:c80ac197fa6a | 247 | __HAL_LOCK(hpccard); |
mbed_official | 330:c80ac197fa6a | 248 | |
mbed_official | 330:c80ac197fa6a | 249 | /* Check the PCCARD controller state */ |
mbed_official | 330:c80ac197fa6a | 250 | if(hpccard->State == HAL_PCCARD_STATE_BUSY) |
mbed_official | 330:c80ac197fa6a | 251 | { |
mbed_official | 330:c80ac197fa6a | 252 | return HAL_BUSY; |
mbed_official | 330:c80ac197fa6a | 253 | } |
mbed_official | 330:c80ac197fa6a | 254 | |
mbed_official | 330:c80ac197fa6a | 255 | /* Update the PCCARD controller state */ |
mbed_official | 330:c80ac197fa6a | 256 | hpccard->State = HAL_PCCARD_STATE_BUSY; |
mbed_official | 330:c80ac197fa6a | 257 | |
mbed_official | 330:c80ac197fa6a | 258 | /* Initialize the CF status */ |
mbed_official | 330:c80ac197fa6a | 259 | *pStatus = CF_READY; |
mbed_official | 330:c80ac197fa6a | 260 | |
mbed_official | 330:c80ac197fa6a | 261 | /* Send the Identify Command */ |
mbed_official | 330:c80ac197fa6a | 262 | *(__IO uint16_t *)(CF_IO_SPACE_PRIMARY_ADDR | CF_STATUS_CMD) = 0xECEC; |
mbed_official | 330:c80ac197fa6a | 263 | |
mbed_official | 330:c80ac197fa6a | 264 | /* Read CF IDs and timeout treatment */ |
mbed_official | 330:c80ac197fa6a | 265 | do |
mbed_official | 330:c80ac197fa6a | 266 | { |
mbed_official | 330:c80ac197fa6a | 267 | /* Read the CF status */ |
mbed_official | 330:c80ac197fa6a | 268 | status = *(__IO uint8_t *)(CF_IO_SPACE_PRIMARY_ADDR | CF_STATUS_CMD_ALTERNATE); |
mbed_official | 330:c80ac197fa6a | 269 | |
mbed_official | 330:c80ac197fa6a | 270 | timeout--; |
mbed_official | 330:c80ac197fa6a | 271 | }while((status != 0x58) && timeout); |
mbed_official | 330:c80ac197fa6a | 272 | |
mbed_official | 330:c80ac197fa6a | 273 | if(timeout == 0) |
mbed_official | 330:c80ac197fa6a | 274 | { |
mbed_official | 330:c80ac197fa6a | 275 | *pStatus = CF_TIMEOUT_ERROR; |
mbed_official | 330:c80ac197fa6a | 276 | } |
mbed_official | 330:c80ac197fa6a | 277 | else |
mbed_official | 330:c80ac197fa6a | 278 | { |
mbed_official | 330:c80ac197fa6a | 279 | /* Read CF ID bytes */ |
mbed_official | 330:c80ac197fa6a | 280 | for(index = 0; index < 16; index++) |
mbed_official | 330:c80ac197fa6a | 281 | { |
mbed_official | 330:c80ac197fa6a | 282 | CompactFlash_ID[index] = *(__IO uint8_t *)(CF_IO_SPACE_PRIMARY_ADDR | CF_DATA); |
mbed_official | 330:c80ac197fa6a | 283 | } |
mbed_official | 330:c80ac197fa6a | 284 | } |
mbed_official | 330:c80ac197fa6a | 285 | |
mbed_official | 330:c80ac197fa6a | 286 | /* Update the PCCARD controller state */ |
mbed_official | 330:c80ac197fa6a | 287 | hpccard->State = HAL_PCCARD_STATE_READY; |
mbed_official | 330:c80ac197fa6a | 288 | |
mbed_official | 330:c80ac197fa6a | 289 | /* Process unlocked */ |
mbed_official | 330:c80ac197fa6a | 290 | __HAL_UNLOCK(hpccard); |
mbed_official | 330:c80ac197fa6a | 291 | |
mbed_official | 330:c80ac197fa6a | 292 | return HAL_OK; |
mbed_official | 330:c80ac197fa6a | 293 | } |
mbed_official | 330:c80ac197fa6a | 294 | |
mbed_official | 330:c80ac197fa6a | 295 | /** |
mbed_official | 330:c80ac197fa6a | 296 | * @brief Read sector from PCCARD memory |
mbed_official | 330:c80ac197fa6a | 297 | * @param hpccard: pointer to a PCCARD_HandleTypeDef structure that contains |
mbed_official | 330:c80ac197fa6a | 298 | * the configuration information for PCCARD module. |
mbed_official | 330:c80ac197fa6a | 299 | * @param pBuffer: pointer to destination read buffer |
mbed_official | 330:c80ac197fa6a | 300 | * @param SectorAddress: Sector address to read |
mbed_official | 330:c80ac197fa6a | 301 | * @param pStatus: pointer to CF status |
mbed_official | 330:c80ac197fa6a | 302 | * @retval HAL status |
mbed_official | 330:c80ac197fa6a | 303 | */ |
mbed_official | 330:c80ac197fa6a | 304 | HAL_StatusTypeDef HAL_CF_Read_Sector(PCCARD_HandleTypeDef *hpccard, uint16_t *pBuffer, uint16_t SectorAddress, uint8_t *pStatus) |
mbed_official | 330:c80ac197fa6a | 305 | { |
mbed_official | 330:c80ac197fa6a | 306 | uint32_t timeout = 0xFFFF, index = 0; |
mbed_official | 330:c80ac197fa6a | 307 | uint8_t status; |
mbed_official | 330:c80ac197fa6a | 308 | |
mbed_official | 330:c80ac197fa6a | 309 | /* Process Locked */ |
mbed_official | 330:c80ac197fa6a | 310 | __HAL_LOCK(hpccard); |
mbed_official | 330:c80ac197fa6a | 311 | |
mbed_official | 330:c80ac197fa6a | 312 | /* Check the PCCARD controller state */ |
mbed_official | 330:c80ac197fa6a | 313 | if(hpccard->State == HAL_PCCARD_STATE_BUSY) |
mbed_official | 330:c80ac197fa6a | 314 | { |
mbed_official | 330:c80ac197fa6a | 315 | return HAL_BUSY; |
mbed_official | 330:c80ac197fa6a | 316 | } |
mbed_official | 330:c80ac197fa6a | 317 | |
mbed_official | 330:c80ac197fa6a | 318 | /* Update the PCCARD controller state */ |
mbed_official | 330:c80ac197fa6a | 319 | hpccard->State = HAL_PCCARD_STATE_BUSY; |
mbed_official | 330:c80ac197fa6a | 320 | |
mbed_official | 330:c80ac197fa6a | 321 | /* Initialize CF status */ |
mbed_official | 330:c80ac197fa6a | 322 | *pStatus = CF_READY; |
mbed_official | 330:c80ac197fa6a | 323 | |
mbed_official | 330:c80ac197fa6a | 324 | /* Set the parameters to write a sector */ |
mbed_official | 330:c80ac197fa6a | 325 | *(__IO uint16_t *)(CF_IO_SPACE_PRIMARY_ADDR | CF_CYLINDER_HIGH) = (uint16_t)0x00; |
mbed_official | 330:c80ac197fa6a | 326 | *(__IO uint16_t *)(CF_IO_SPACE_PRIMARY_ADDR | CF_SECTOR_COUNT) = ((uint16_t)0x0100 ) | ((uint16_t)SectorAddress); |
mbed_official | 330:c80ac197fa6a | 327 | *(__IO uint16_t *)(CF_IO_SPACE_PRIMARY_ADDR | CF_STATUS_CMD) = (uint16_t)0xE4A0; |
mbed_official | 330:c80ac197fa6a | 328 | |
mbed_official | 330:c80ac197fa6a | 329 | do |
mbed_official | 330:c80ac197fa6a | 330 | { |
mbed_official | 330:c80ac197fa6a | 331 | /* wait till the Status = 0x80 */ |
mbed_official | 330:c80ac197fa6a | 332 | status = *(__IO uint16_t *)(CF_IO_SPACE_PRIMARY_ADDR | CF_STATUS_CMD_ALTERNATE); |
mbed_official | 330:c80ac197fa6a | 333 | timeout--; |
mbed_official | 330:c80ac197fa6a | 334 | }while((status == 0x80) && timeout); |
mbed_official | 330:c80ac197fa6a | 335 | |
mbed_official | 330:c80ac197fa6a | 336 | if(timeout == 0) |
mbed_official | 330:c80ac197fa6a | 337 | { |
mbed_official | 330:c80ac197fa6a | 338 | *pStatus = CF_TIMEOUT_ERROR; |
mbed_official | 330:c80ac197fa6a | 339 | } |
mbed_official | 330:c80ac197fa6a | 340 | |
mbed_official | 330:c80ac197fa6a | 341 | timeout = 0xFFFF; |
mbed_official | 330:c80ac197fa6a | 342 | |
mbed_official | 330:c80ac197fa6a | 343 | do |
mbed_official | 330:c80ac197fa6a | 344 | { |
mbed_official | 330:c80ac197fa6a | 345 | /* wait till the Status = 0x58 */ |
mbed_official | 330:c80ac197fa6a | 346 | status = *(__IO uint16_t *)(CF_IO_SPACE_PRIMARY_ADDR | CF_STATUS_CMD_ALTERNATE); |
mbed_official | 330:c80ac197fa6a | 347 | timeout--; |
mbed_official | 330:c80ac197fa6a | 348 | }while((status != 0x58) && timeout); |
mbed_official | 330:c80ac197fa6a | 349 | |
mbed_official | 330:c80ac197fa6a | 350 | if(timeout == 0) |
mbed_official | 330:c80ac197fa6a | 351 | { |
mbed_official | 330:c80ac197fa6a | 352 | *pStatus = CF_TIMEOUT_ERROR; |
mbed_official | 330:c80ac197fa6a | 353 | } |
mbed_official | 330:c80ac197fa6a | 354 | |
mbed_official | 330:c80ac197fa6a | 355 | /* Read bytes */ |
mbed_official | 330:c80ac197fa6a | 356 | for(; index < CF_SECTOR_SIZE; index++) |
mbed_official | 330:c80ac197fa6a | 357 | { |
mbed_official | 330:c80ac197fa6a | 358 | *(uint16_t *)pBuffer++ = *(uint16_t *)(CF_IO_SPACE_PRIMARY_ADDR); |
mbed_official | 330:c80ac197fa6a | 359 | } |
mbed_official | 330:c80ac197fa6a | 360 | |
mbed_official | 330:c80ac197fa6a | 361 | /* Update the PCCARD controller state */ |
mbed_official | 330:c80ac197fa6a | 362 | hpccard->State = HAL_PCCARD_STATE_READY; |
mbed_official | 330:c80ac197fa6a | 363 | |
mbed_official | 330:c80ac197fa6a | 364 | /* Process unlocked */ |
mbed_official | 330:c80ac197fa6a | 365 | __HAL_UNLOCK(hpccard); |
mbed_official | 330:c80ac197fa6a | 366 | |
mbed_official | 330:c80ac197fa6a | 367 | return HAL_OK; |
mbed_official | 330:c80ac197fa6a | 368 | } |
mbed_official | 330:c80ac197fa6a | 369 | |
mbed_official | 330:c80ac197fa6a | 370 | |
mbed_official | 330:c80ac197fa6a | 371 | /** |
mbed_official | 330:c80ac197fa6a | 372 | * @brief Write sector to PCCARD memory |
mbed_official | 330:c80ac197fa6a | 373 | * @param hpccard: pointer to a PCCARD_HandleTypeDef structure that contains |
mbed_official | 330:c80ac197fa6a | 374 | * the configuration information for PCCARD module. |
mbed_official | 330:c80ac197fa6a | 375 | * @param pBuffer: pointer to source write buffer |
mbed_official | 330:c80ac197fa6a | 376 | * @param SectorAddress: Sector address to write |
mbed_official | 330:c80ac197fa6a | 377 | * @param pStatus: pointer to CF status |
mbed_official | 330:c80ac197fa6a | 378 | * @retval HAL status |
mbed_official | 330:c80ac197fa6a | 379 | */ |
mbed_official | 330:c80ac197fa6a | 380 | HAL_StatusTypeDef HAL_CF_Write_Sector(PCCARD_HandleTypeDef *hpccard, uint16_t *pBuffer, uint16_t SectorAddress, uint8_t *pStatus) |
mbed_official | 330:c80ac197fa6a | 381 | { |
mbed_official | 330:c80ac197fa6a | 382 | uint32_t timeout = 0xFFFF, index = 0; |
mbed_official | 330:c80ac197fa6a | 383 | uint8_t status; |
mbed_official | 330:c80ac197fa6a | 384 | |
mbed_official | 330:c80ac197fa6a | 385 | /* Process Locked */ |
mbed_official | 330:c80ac197fa6a | 386 | __HAL_LOCK(hpccard); |
mbed_official | 330:c80ac197fa6a | 387 | |
mbed_official | 330:c80ac197fa6a | 388 | /* Check the PCCARD controller state */ |
mbed_official | 330:c80ac197fa6a | 389 | if(hpccard->State == HAL_PCCARD_STATE_BUSY) |
mbed_official | 330:c80ac197fa6a | 390 | { |
mbed_official | 330:c80ac197fa6a | 391 | return HAL_BUSY; |
mbed_official | 330:c80ac197fa6a | 392 | } |
mbed_official | 330:c80ac197fa6a | 393 | |
mbed_official | 330:c80ac197fa6a | 394 | /* Update the PCCARD controller state */ |
mbed_official | 330:c80ac197fa6a | 395 | hpccard->State = HAL_PCCARD_STATE_BUSY; |
mbed_official | 330:c80ac197fa6a | 396 | |
mbed_official | 330:c80ac197fa6a | 397 | /* Initialize CF status */ |
mbed_official | 330:c80ac197fa6a | 398 | *pStatus = CF_READY; |
mbed_official | 330:c80ac197fa6a | 399 | |
mbed_official | 330:c80ac197fa6a | 400 | /* Set the parameters to write a sector */ |
mbed_official | 330:c80ac197fa6a | 401 | *(__IO uint16_t *)(CF_IO_SPACE_PRIMARY_ADDR | CF_CYLINDER_HIGH) = (uint16_t)0x00; |
mbed_official | 330:c80ac197fa6a | 402 | *(__IO uint16_t *)(CF_IO_SPACE_PRIMARY_ADDR | CF_SECTOR_COUNT) = ((uint16_t)0x0100 ) | ((uint16_t)SectorAddress); |
mbed_official | 330:c80ac197fa6a | 403 | *(__IO uint16_t *)(CF_IO_SPACE_PRIMARY_ADDR | CF_STATUS_CMD) = (uint16_t)0x30A0; |
mbed_official | 330:c80ac197fa6a | 404 | |
mbed_official | 330:c80ac197fa6a | 405 | do |
mbed_official | 330:c80ac197fa6a | 406 | { |
mbed_official | 330:c80ac197fa6a | 407 | /* Wait till the Status = 0x58 */ |
mbed_official | 330:c80ac197fa6a | 408 | status = *(__IO uint8_t *)(CF_IO_SPACE_PRIMARY_ADDR | CF_STATUS_CMD_ALTERNATE); |
mbed_official | 330:c80ac197fa6a | 409 | timeout--; |
mbed_official | 330:c80ac197fa6a | 410 | }while((status != 0x58) && timeout); |
mbed_official | 330:c80ac197fa6a | 411 | |
mbed_official | 330:c80ac197fa6a | 412 | if(timeout == 0) |
mbed_official | 330:c80ac197fa6a | 413 | { |
mbed_official | 330:c80ac197fa6a | 414 | *pStatus = CF_TIMEOUT_ERROR; |
mbed_official | 330:c80ac197fa6a | 415 | } |
mbed_official | 330:c80ac197fa6a | 416 | |
mbed_official | 330:c80ac197fa6a | 417 | /* Write bytes */ |
mbed_official | 330:c80ac197fa6a | 418 | for(; index < CF_SECTOR_SIZE; index++) |
mbed_official | 330:c80ac197fa6a | 419 | { |
mbed_official | 330:c80ac197fa6a | 420 | *(uint16_t *)(CF_IO_SPACE_PRIMARY_ADDR) = *(uint16_t *)pBuffer++; |
mbed_official | 330:c80ac197fa6a | 421 | } |
mbed_official | 330:c80ac197fa6a | 422 | |
mbed_official | 330:c80ac197fa6a | 423 | do |
mbed_official | 330:c80ac197fa6a | 424 | { |
mbed_official | 330:c80ac197fa6a | 425 | /* Wait till the Status = 0x50 */ |
mbed_official | 330:c80ac197fa6a | 426 | status = *(__IO uint8_t *)(CF_IO_SPACE_PRIMARY_ADDR | CF_STATUS_CMD_ALTERNATE); |
mbed_official | 330:c80ac197fa6a | 427 | timeout--; |
mbed_official | 330:c80ac197fa6a | 428 | }while((status != 0x50) && timeout); |
mbed_official | 330:c80ac197fa6a | 429 | |
mbed_official | 330:c80ac197fa6a | 430 | if(timeout == 0) |
mbed_official | 330:c80ac197fa6a | 431 | { |
mbed_official | 330:c80ac197fa6a | 432 | *pStatus = CF_TIMEOUT_ERROR; |
mbed_official | 330:c80ac197fa6a | 433 | } |
mbed_official | 330:c80ac197fa6a | 434 | |
mbed_official | 330:c80ac197fa6a | 435 | /* Update the PCCARD controller state */ |
mbed_official | 330:c80ac197fa6a | 436 | hpccard->State = HAL_PCCARD_STATE_READY; |
mbed_official | 330:c80ac197fa6a | 437 | |
mbed_official | 330:c80ac197fa6a | 438 | /* Process unlocked */ |
mbed_official | 330:c80ac197fa6a | 439 | __HAL_UNLOCK(hpccard); |
mbed_official | 330:c80ac197fa6a | 440 | |
mbed_official | 330:c80ac197fa6a | 441 | return HAL_OK; |
mbed_official | 330:c80ac197fa6a | 442 | } |
mbed_official | 330:c80ac197fa6a | 443 | |
mbed_official | 330:c80ac197fa6a | 444 | |
mbed_official | 330:c80ac197fa6a | 445 | /** |
mbed_official | 330:c80ac197fa6a | 446 | * @brief Erase sector from PCCARD memory |
mbed_official | 330:c80ac197fa6a | 447 | * @param hpccard: pointer to a PCCARD_HandleTypeDef structure that contains |
mbed_official | 330:c80ac197fa6a | 448 | * the configuration information for PCCARD module. |
mbed_official | 330:c80ac197fa6a | 449 | * @param SectorAddress: Sector address to erase |
mbed_official | 330:c80ac197fa6a | 450 | * @param pStatus: pointer to CF status |
mbed_official | 330:c80ac197fa6a | 451 | * @retval HAL status |
mbed_official | 330:c80ac197fa6a | 452 | */ |
mbed_official | 330:c80ac197fa6a | 453 | HAL_StatusTypeDef HAL_CF_Erase_Sector(PCCARD_HandleTypeDef *hpccard, uint16_t SectorAddress, uint8_t *pStatus) |
mbed_official | 330:c80ac197fa6a | 454 | { |
mbed_official | 330:c80ac197fa6a | 455 | uint32_t timeout = 0x400; |
mbed_official | 330:c80ac197fa6a | 456 | uint8_t status; |
mbed_official | 330:c80ac197fa6a | 457 | |
mbed_official | 330:c80ac197fa6a | 458 | /* Process Locked */ |
mbed_official | 330:c80ac197fa6a | 459 | __HAL_LOCK(hpccard); |
mbed_official | 330:c80ac197fa6a | 460 | |
mbed_official | 330:c80ac197fa6a | 461 | /* Check the PCCARD controller state */ |
mbed_official | 330:c80ac197fa6a | 462 | if(hpccard->State == HAL_PCCARD_STATE_BUSY) |
mbed_official | 330:c80ac197fa6a | 463 | { |
mbed_official | 330:c80ac197fa6a | 464 | return HAL_BUSY; |
mbed_official | 330:c80ac197fa6a | 465 | } |
mbed_official | 330:c80ac197fa6a | 466 | |
mbed_official | 330:c80ac197fa6a | 467 | /* Update the PCCARD controller state */ |
mbed_official | 330:c80ac197fa6a | 468 | hpccard->State = HAL_PCCARD_STATE_BUSY; |
mbed_official | 330:c80ac197fa6a | 469 | |
mbed_official | 330:c80ac197fa6a | 470 | /* Initialize CF status */ |
mbed_official | 330:c80ac197fa6a | 471 | *pStatus = CF_READY; |
mbed_official | 330:c80ac197fa6a | 472 | |
mbed_official | 330:c80ac197fa6a | 473 | /* Set the parameters to write a sector */ |
mbed_official | 330:c80ac197fa6a | 474 | *(__IO uint8_t *)(CF_IO_SPACE_PRIMARY_ADDR | CF_CYLINDER_LOW) = 0x00; |
mbed_official | 330:c80ac197fa6a | 475 | *(__IO uint8_t *)(CF_IO_SPACE_PRIMARY_ADDR | CF_CYLINDER_HIGH) = 0x00; |
mbed_official | 330:c80ac197fa6a | 476 | *(__IO uint8_t *)(CF_IO_SPACE_PRIMARY_ADDR | CF_SECTOR_NUMBER) = SectorAddress; |
mbed_official | 330:c80ac197fa6a | 477 | *(__IO uint8_t *)(CF_IO_SPACE_PRIMARY_ADDR | CF_SECTOR_COUNT) = 0x01; |
mbed_official | 330:c80ac197fa6a | 478 | *(__IO uint8_t *)(CF_IO_SPACE_PRIMARY_ADDR | CF_CARD_HEAD) = 0xA0; |
mbed_official | 330:c80ac197fa6a | 479 | *(__IO uint8_t *)(CF_IO_SPACE_PRIMARY_ADDR | CF_STATUS_CMD) = CF_ERASE_SECTOR_CMD; |
mbed_official | 330:c80ac197fa6a | 480 | |
mbed_official | 330:c80ac197fa6a | 481 | /* wait till the CF is ready */ |
mbed_official | 330:c80ac197fa6a | 482 | status = *(__IO uint8_t *)(CF_IO_SPACE_PRIMARY_ADDR | CF_STATUS_CMD_ALTERNATE); |
mbed_official | 330:c80ac197fa6a | 483 | |
mbed_official | 330:c80ac197fa6a | 484 | while((status != 0x50) && timeout) |
mbed_official | 330:c80ac197fa6a | 485 | { |
mbed_official | 330:c80ac197fa6a | 486 | status = *(__IO uint8_t *)(CF_IO_SPACE_PRIMARY_ADDR | CF_STATUS_CMD_ALTERNATE); |
mbed_official | 330:c80ac197fa6a | 487 | timeout--; |
mbed_official | 330:c80ac197fa6a | 488 | } |
mbed_official | 330:c80ac197fa6a | 489 | |
mbed_official | 330:c80ac197fa6a | 490 | if(timeout == 0) |
mbed_official | 330:c80ac197fa6a | 491 | { |
mbed_official | 330:c80ac197fa6a | 492 | *pStatus = CF_TIMEOUT_ERROR; |
mbed_official | 330:c80ac197fa6a | 493 | } |
mbed_official | 330:c80ac197fa6a | 494 | |
mbed_official | 330:c80ac197fa6a | 495 | /* Check the PCCARD controller state */ |
mbed_official | 330:c80ac197fa6a | 496 | hpccard->State = HAL_PCCARD_STATE_READY; |
mbed_official | 330:c80ac197fa6a | 497 | |
mbed_official | 330:c80ac197fa6a | 498 | /* Process unlocked */ |
mbed_official | 330:c80ac197fa6a | 499 | __HAL_UNLOCK(hpccard); |
mbed_official | 330:c80ac197fa6a | 500 | |
mbed_official | 330:c80ac197fa6a | 501 | return HAL_OK; |
mbed_official | 330:c80ac197fa6a | 502 | } |
mbed_official | 330:c80ac197fa6a | 503 | |
mbed_official | 330:c80ac197fa6a | 504 | /** |
mbed_official | 330:c80ac197fa6a | 505 | * @brief Reset the PCCARD memory |
mbed_official | 330:c80ac197fa6a | 506 | * @param hpccard: pointer to a PCCARD_HandleTypeDef structure that contains |
mbed_official | 330:c80ac197fa6a | 507 | * the configuration information for PCCARD module. |
mbed_official | 330:c80ac197fa6a | 508 | * @retval HAL status |
mbed_official | 330:c80ac197fa6a | 509 | */ |
mbed_official | 330:c80ac197fa6a | 510 | HAL_StatusTypeDef HAL_CF_Reset(PCCARD_HandleTypeDef *hpccard) |
mbed_official | 330:c80ac197fa6a | 511 | { |
mbed_official | 330:c80ac197fa6a | 512 | |
mbed_official | 330:c80ac197fa6a | 513 | /* Process Locked */ |
mbed_official | 330:c80ac197fa6a | 514 | __HAL_LOCK(hpccard); |
mbed_official | 330:c80ac197fa6a | 515 | |
mbed_official | 330:c80ac197fa6a | 516 | /* Check the PCCARD controller state */ |
mbed_official | 330:c80ac197fa6a | 517 | if(hpccard->State == HAL_PCCARD_STATE_BUSY) |
mbed_official | 330:c80ac197fa6a | 518 | { |
mbed_official | 330:c80ac197fa6a | 519 | return HAL_BUSY; |
mbed_official | 330:c80ac197fa6a | 520 | } |
mbed_official | 330:c80ac197fa6a | 521 | |
mbed_official | 330:c80ac197fa6a | 522 | /* Provide an SW reset and Read and verify the: |
mbed_official | 330:c80ac197fa6a | 523 | - CF Configuration Option Register at address 0x98000200 --> 0x80 |
mbed_official | 330:c80ac197fa6a | 524 | - Card Configuration and Status Register at address 0x98000202 --> 0x00 |
mbed_official | 330:c80ac197fa6a | 525 | - Pin Replacement Register at address 0x98000204 --> 0x0C |
mbed_official | 330:c80ac197fa6a | 526 | - Socket and Copy Register at address 0x98000206 --> 0x00 |
mbed_official | 330:c80ac197fa6a | 527 | */ |
mbed_official | 330:c80ac197fa6a | 528 | |
mbed_official | 330:c80ac197fa6a | 529 | /* Check the PCCARD controller state */ |
mbed_official | 330:c80ac197fa6a | 530 | hpccard->State = HAL_PCCARD_STATE_BUSY; |
mbed_official | 330:c80ac197fa6a | 531 | |
mbed_official | 330:c80ac197fa6a | 532 | *(__IO uint8_t *)(0x98000202) = 0x01; |
mbed_official | 330:c80ac197fa6a | 533 | |
mbed_official | 330:c80ac197fa6a | 534 | /* Check the PCCARD controller state */ |
mbed_official | 330:c80ac197fa6a | 535 | hpccard->State = HAL_PCCARD_STATE_READY; |
mbed_official | 330:c80ac197fa6a | 536 | |
mbed_official | 330:c80ac197fa6a | 537 | /* Process unlocked */ |
mbed_official | 330:c80ac197fa6a | 538 | __HAL_UNLOCK(hpccard); |
mbed_official | 330:c80ac197fa6a | 539 | |
mbed_official | 330:c80ac197fa6a | 540 | return HAL_OK; |
mbed_official | 330:c80ac197fa6a | 541 | } |
mbed_official | 330:c80ac197fa6a | 542 | |
mbed_official | 330:c80ac197fa6a | 543 | /** |
mbed_official | 330:c80ac197fa6a | 544 | * @brief This function handles PCCARD device interrupt request. |
mbed_official | 330:c80ac197fa6a | 545 | * @param hpccard: pointer to a PCCARD_HandleTypeDef structure that contains |
mbed_official | 330:c80ac197fa6a | 546 | * the configuration information for PCCARD module. |
mbed_official | 330:c80ac197fa6a | 547 | * @retval HAL status |
mbed_official | 330:c80ac197fa6a | 548 | */ |
mbed_official | 330:c80ac197fa6a | 549 | void HAL_PCCARD_IRQHandler(PCCARD_HandleTypeDef *hpccard) |
mbed_official | 330:c80ac197fa6a | 550 | { |
mbed_official | 330:c80ac197fa6a | 551 | /* Check PCCARD interrupt Rising edge flag */ |
mbed_official | 330:c80ac197fa6a | 552 | if(__FMC_PCCARD_GET_FLAG(hpccard->Instance, FMC_FLAG_RISING_EDGE)) |
mbed_official | 330:c80ac197fa6a | 553 | { |
mbed_official | 330:c80ac197fa6a | 554 | /* PCCARD interrupt callback*/ |
mbed_official | 330:c80ac197fa6a | 555 | HAL_PCCARD_ITCallback(hpccard); |
mbed_official | 330:c80ac197fa6a | 556 | |
mbed_official | 330:c80ac197fa6a | 557 | /* Clear PCCARD interrupt Rising edge pending bit */ |
mbed_official | 330:c80ac197fa6a | 558 | __FMC_PCCARD_CLEAR_FLAG(hpccard->Instance, FMC_FLAG_RISING_EDGE); |
mbed_official | 330:c80ac197fa6a | 559 | } |
mbed_official | 330:c80ac197fa6a | 560 | |
mbed_official | 330:c80ac197fa6a | 561 | /* Check PCCARD interrupt Level flag */ |
mbed_official | 330:c80ac197fa6a | 562 | if(__FMC_PCCARD_GET_FLAG(hpccard->Instance, FMC_FLAG_LEVEL)) |
mbed_official | 330:c80ac197fa6a | 563 | { |
mbed_official | 330:c80ac197fa6a | 564 | /* PCCARD interrupt callback*/ |
mbed_official | 330:c80ac197fa6a | 565 | HAL_PCCARD_ITCallback(hpccard); |
mbed_official | 330:c80ac197fa6a | 566 | |
mbed_official | 330:c80ac197fa6a | 567 | /* Clear PCCARD interrupt Level pending bit */ |
mbed_official | 330:c80ac197fa6a | 568 | __FMC_PCCARD_CLEAR_FLAG(hpccard->Instance, FMC_FLAG_LEVEL); |
mbed_official | 330:c80ac197fa6a | 569 | } |
mbed_official | 330:c80ac197fa6a | 570 | |
mbed_official | 330:c80ac197fa6a | 571 | /* Check PCCARD interrupt Falling edge flag */ |
mbed_official | 330:c80ac197fa6a | 572 | if(__FMC_PCCARD_GET_FLAG(hpccard->Instance, FMC_FLAG_FALLING_EDGE)) |
mbed_official | 330:c80ac197fa6a | 573 | { |
mbed_official | 330:c80ac197fa6a | 574 | /* PCCARD interrupt callback*/ |
mbed_official | 330:c80ac197fa6a | 575 | HAL_PCCARD_ITCallback(hpccard); |
mbed_official | 330:c80ac197fa6a | 576 | |
mbed_official | 330:c80ac197fa6a | 577 | /* Clear PCCARD interrupt Falling edge pending bit */ |
mbed_official | 330:c80ac197fa6a | 578 | __FMC_PCCARD_CLEAR_FLAG(hpccard->Instance, FMC_FLAG_FALLING_EDGE); |
mbed_official | 330:c80ac197fa6a | 579 | } |
mbed_official | 330:c80ac197fa6a | 580 | |
mbed_official | 330:c80ac197fa6a | 581 | /* Check PCCARD interrupt FIFO empty flag */ |
mbed_official | 330:c80ac197fa6a | 582 | if(__FMC_PCCARD_GET_FLAG(hpccard->Instance, FMC_FLAG_FEMPT)) |
mbed_official | 330:c80ac197fa6a | 583 | { |
mbed_official | 330:c80ac197fa6a | 584 | /* PCCARD interrupt callback*/ |
mbed_official | 330:c80ac197fa6a | 585 | HAL_PCCARD_ITCallback(hpccard); |
mbed_official | 330:c80ac197fa6a | 586 | |
mbed_official | 330:c80ac197fa6a | 587 | /* Clear PCCARD interrupt FIFO empty pending bit */ |
mbed_official | 330:c80ac197fa6a | 588 | __FMC_PCCARD_CLEAR_FLAG(hpccard->Instance, FMC_FLAG_FEMPT); |
mbed_official | 330:c80ac197fa6a | 589 | } |
mbed_official | 330:c80ac197fa6a | 590 | |
mbed_official | 330:c80ac197fa6a | 591 | } |
mbed_official | 330:c80ac197fa6a | 592 | |
mbed_official | 330:c80ac197fa6a | 593 | /** |
mbed_official | 330:c80ac197fa6a | 594 | * @brief PCCARD interrupt feature callback |
mbed_official | 330:c80ac197fa6a | 595 | * @param hpccard: pointer to a PCCARD_HandleTypeDef structure that contains |
mbed_official | 330:c80ac197fa6a | 596 | * the configuration information for PCCARD module. |
mbed_official | 330:c80ac197fa6a | 597 | * @retval None |
mbed_official | 330:c80ac197fa6a | 598 | */ |
mbed_official | 330:c80ac197fa6a | 599 | __weak void HAL_PCCARD_ITCallback(PCCARD_HandleTypeDef *hpccard) |
mbed_official | 330:c80ac197fa6a | 600 | { |
mbed_official | 330:c80ac197fa6a | 601 | /* NOTE : This function Should not be modified, when the callback is needed, |
mbed_official | 330:c80ac197fa6a | 602 | the HAL_PCCARD_ITCallback could be implemented in the user file |
mbed_official | 330:c80ac197fa6a | 603 | */ |
mbed_official | 330:c80ac197fa6a | 604 | } |
mbed_official | 330:c80ac197fa6a | 605 | |
mbed_official | 330:c80ac197fa6a | 606 | /** |
mbed_official | 330:c80ac197fa6a | 607 | * @} |
mbed_official | 330:c80ac197fa6a | 608 | */ |
mbed_official | 330:c80ac197fa6a | 609 | |
mbed_official | 330:c80ac197fa6a | 610 | /** @defgroup PCCARD_Exported_Functions_Group3 Peripheral State functions |
mbed_official | 330:c80ac197fa6a | 611 | * @brief Peripheral State functions |
mbed_official | 330:c80ac197fa6a | 612 | * |
mbed_official | 330:c80ac197fa6a | 613 | @verbatim |
mbed_official | 330:c80ac197fa6a | 614 | ============================================================================== |
mbed_official | 330:c80ac197fa6a | 615 | ##### PCCARD Peripheral State functions ##### |
mbed_official | 330:c80ac197fa6a | 616 | ============================================================================== |
mbed_official | 330:c80ac197fa6a | 617 | [..] |
mbed_official | 330:c80ac197fa6a | 618 | This subsection permits to get in run-time the status of the PCCARD controller |
mbed_official | 330:c80ac197fa6a | 619 | and the data flow. |
mbed_official | 330:c80ac197fa6a | 620 | |
mbed_official | 330:c80ac197fa6a | 621 | @endverbatim |
mbed_official | 330:c80ac197fa6a | 622 | * @{ |
mbed_official | 330:c80ac197fa6a | 623 | */ |
mbed_official | 330:c80ac197fa6a | 624 | |
mbed_official | 330:c80ac197fa6a | 625 | /** |
mbed_official | 330:c80ac197fa6a | 626 | * @brief return the PCCARD controller state |
mbed_official | 330:c80ac197fa6a | 627 | * @param hpccard: pointer to a PCCARD_HandleTypeDef structure that contains |
mbed_official | 330:c80ac197fa6a | 628 | * the configuration information for PCCARD module. |
mbed_official | 330:c80ac197fa6a | 629 | * @retval HAL state |
mbed_official | 330:c80ac197fa6a | 630 | */ |
mbed_official | 330:c80ac197fa6a | 631 | HAL_PCCARD_StateTypeDef HAL_PCCARD_GetState(PCCARD_HandleTypeDef *hpccard) |
mbed_official | 330:c80ac197fa6a | 632 | { |
mbed_official | 330:c80ac197fa6a | 633 | return hpccard->State; |
mbed_official | 330:c80ac197fa6a | 634 | } |
mbed_official | 330:c80ac197fa6a | 635 | |
mbed_official | 330:c80ac197fa6a | 636 | /** |
mbed_official | 330:c80ac197fa6a | 637 | * @brief Get the compact flash memory status |
mbed_official | 330:c80ac197fa6a | 638 | * @param hpccard: pointer to a PCCARD_HandleTypeDef structure that contains |
mbed_official | 330:c80ac197fa6a | 639 | * the configuration information for PCCARD module. |
mbed_official | 330:c80ac197fa6a | 640 | * @retval New status of the CF operation. This parameter can be: |
mbed_official | 330:c80ac197fa6a | 641 | * - CompactFlash_TIMEOUT_ERROR: when the previous operation generate |
mbed_official | 330:c80ac197fa6a | 642 | * a Timeout error |
mbed_official | 330:c80ac197fa6a | 643 | * - CompactFlash_READY: when memory is ready for the next operation |
mbed_official | 330:c80ac197fa6a | 644 | * |
mbed_official | 330:c80ac197fa6a | 645 | */ |
mbed_official | 330:c80ac197fa6a | 646 | CF_StatusTypedef HAL_CF_GetStatus(PCCARD_HandleTypeDef *hpccard) |
mbed_official | 330:c80ac197fa6a | 647 | { |
mbed_official | 330:c80ac197fa6a | 648 | uint32_t timeout = 0x1000000, status_CF; |
mbed_official | 330:c80ac197fa6a | 649 | |
mbed_official | 330:c80ac197fa6a | 650 | /* Check the PCCARD controller state */ |
mbed_official | 330:c80ac197fa6a | 651 | if(hpccard->State == HAL_PCCARD_STATE_BUSY) |
mbed_official | 330:c80ac197fa6a | 652 | { |
mbed_official | 330:c80ac197fa6a | 653 | return CF_ONGOING; |
mbed_official | 330:c80ac197fa6a | 654 | } |
mbed_official | 330:c80ac197fa6a | 655 | |
mbed_official | 330:c80ac197fa6a | 656 | status_CF = *(__IO uint8_t *)(CF_IO_SPACE_PRIMARY_ADDR | CF_STATUS_CMD_ALTERNATE); |
mbed_official | 330:c80ac197fa6a | 657 | |
mbed_official | 330:c80ac197fa6a | 658 | while((status_CF == CF_BUSY) && timeout) |
mbed_official | 330:c80ac197fa6a | 659 | { |
mbed_official | 330:c80ac197fa6a | 660 | status_CF = *(__IO uint8_t *)(CF_IO_SPACE_PRIMARY_ADDR | CF_STATUS_CMD_ALTERNATE); |
mbed_official | 330:c80ac197fa6a | 661 | timeout--; |
mbed_official | 330:c80ac197fa6a | 662 | } |
mbed_official | 330:c80ac197fa6a | 663 | |
mbed_official | 330:c80ac197fa6a | 664 | if(timeout == 0) |
mbed_official | 330:c80ac197fa6a | 665 | { |
mbed_official | 330:c80ac197fa6a | 666 | status_CF = CF_TIMEOUT_ERROR; |
mbed_official | 330:c80ac197fa6a | 667 | } |
mbed_official | 330:c80ac197fa6a | 668 | |
mbed_official | 330:c80ac197fa6a | 669 | /* Return the operation status */ |
mbed_official | 330:c80ac197fa6a | 670 | return (CF_StatusTypedef) status_CF; |
mbed_official | 330:c80ac197fa6a | 671 | } |
mbed_official | 330:c80ac197fa6a | 672 | |
mbed_official | 330:c80ac197fa6a | 673 | /** |
mbed_official | 330:c80ac197fa6a | 674 | * @brief Reads the Compact Flash memory status using the Read status command |
mbed_official | 330:c80ac197fa6a | 675 | * @param hpccard: pointer to a PCCARD_HandleTypeDef structure that contains |
mbed_official | 330:c80ac197fa6a | 676 | * the configuration information for PCCARD module. |
mbed_official | 330:c80ac197fa6a | 677 | * @retval The status of the Compact Flash memory. This parameter can be: |
mbed_official | 330:c80ac197fa6a | 678 | * - CompactFlash_BUSY: when memory is busy |
mbed_official | 330:c80ac197fa6a | 679 | * - CompactFlash_READY: when memory is ready for the next operation |
mbed_official | 330:c80ac197fa6a | 680 | * - CompactFlash_ERROR: when the previous operation gererates error |
mbed_official | 330:c80ac197fa6a | 681 | */ |
mbed_official | 330:c80ac197fa6a | 682 | CF_StatusTypedef HAL_CF_ReadStatus(PCCARD_HandleTypeDef *hpccard) |
mbed_official | 330:c80ac197fa6a | 683 | { |
mbed_official | 330:c80ac197fa6a | 684 | uint8_t data = 0, status_CF = CF_BUSY; |
mbed_official | 330:c80ac197fa6a | 685 | |
mbed_official | 330:c80ac197fa6a | 686 | /* Check the PCCARD controller state */ |
mbed_official | 330:c80ac197fa6a | 687 | if(hpccard->State == HAL_PCCARD_STATE_BUSY) |
mbed_official | 330:c80ac197fa6a | 688 | { |
mbed_official | 330:c80ac197fa6a | 689 | return CF_ONGOING; |
mbed_official | 330:c80ac197fa6a | 690 | } |
mbed_official | 330:c80ac197fa6a | 691 | |
mbed_official | 330:c80ac197fa6a | 692 | /* Read status operation */ |
mbed_official | 330:c80ac197fa6a | 693 | data = *(__IO uint8_t *)(CF_IO_SPACE_PRIMARY_ADDR | CF_STATUS_CMD_ALTERNATE); |
mbed_official | 330:c80ac197fa6a | 694 | |
mbed_official | 330:c80ac197fa6a | 695 | if((data & CF_TIMEOUT_ERROR) == CF_TIMEOUT_ERROR) |
mbed_official | 330:c80ac197fa6a | 696 | { |
mbed_official | 330:c80ac197fa6a | 697 | status_CF = CF_TIMEOUT_ERROR; |
mbed_official | 330:c80ac197fa6a | 698 | } |
mbed_official | 330:c80ac197fa6a | 699 | else if((data & CF_READY) == CF_READY) |
mbed_official | 330:c80ac197fa6a | 700 | { |
mbed_official | 330:c80ac197fa6a | 701 | status_CF = CF_READY; |
mbed_official | 330:c80ac197fa6a | 702 | } |
mbed_official | 330:c80ac197fa6a | 703 | |
mbed_official | 330:c80ac197fa6a | 704 | return (CF_StatusTypedef) status_CF; |
mbed_official | 330:c80ac197fa6a | 705 | } |
mbed_official | 330:c80ac197fa6a | 706 | |
mbed_official | 330:c80ac197fa6a | 707 | /** |
mbed_official | 330:c80ac197fa6a | 708 | * @} |
mbed_official | 330:c80ac197fa6a | 709 | */ |
mbed_official | 330:c80ac197fa6a | 710 | |
mbed_official | 330:c80ac197fa6a | 711 | /** |
mbed_official | 330:c80ac197fa6a | 712 | * @} |
mbed_official | 330:c80ac197fa6a | 713 | */ |
mbed_official | 330:c80ac197fa6a | 714 | #endif /* STM32F302xE || STM32F303xE || STM32F398xx */ |
mbed_official | 330:c80ac197fa6a | 715 | #endif /* HAL_PCCARD_MODULE_ENABLED */ |
mbed_official | 330:c80ac197fa6a | 716 | |
mbed_official | 330:c80ac197fa6a | 717 | /** |
mbed_official | 330:c80ac197fa6a | 718 | * @} |
mbed_official | 330:c80ac197fa6a | 719 | */ |
mbed_official | 330:c80ac197fa6a | 720 | |
mbed_official | 330:c80ac197fa6a | 721 | /** |
mbed_official | 330:c80ac197fa6a | 722 | * @} |
mbed_official | 330:c80ac197fa6a | 723 | */ |
mbed_official | 330:c80ac197fa6a | 724 | |
mbed_official | 330:c80ac197fa6a | 725 | /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/ |