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Last commit 20 Feb 2019 by mbed official

targets/cmsis/TARGET_STM/TARGET_NUCLEO_F401RE/stm32f4xx_hal_gpio.h@369:2e96f1b71984, 2014-10-27 (annotated)

Committer:
mbed_official
Date:
Mon Oct 27 09:45:07 2014 +0000
Revision:
369:2e96f1b71984
Parent:
226:b062af740e40 
Synchronized with git revision 2d1f64de28cfb25c0e602532e3ce5ad1d9accbed



Full URL: https://github.com/mbedmicro/mbed/commit/2d1f64de28cfb25c0e602532e3ce5ad1d9accbed/



CMSIS: NUCLEO_F401RE - Update STM32Cube driver

Who changed what in which revision?

UserRevisionLine numberNew contents of line
mbed_official 87:085cde657901 1 /**
mbed_official 87:085cde657901 2 ******************************************************************************
mbed_official 87:085cde657901 3 * @file stm32f4xx_hal_gpio.h
mbed_official 87:085cde657901 4 * @author MCD Application Team
mbed_official 369:2e96f1b71984 5 * @version V1.1.0
mbed_official 369:2e96f1b71984 6 * @date 19-June-2014
mbed_official 87:085cde657901 7 * @brief Header file of GPIO HAL module.
mbed_official 87:085cde657901 8 ******************************************************************************
mbed_official 87:085cde657901 9 * @attention
mbed_official 87:085cde657901 10 *
mbed_official 87:085cde657901 11 * <h2><center>&copy; COPYRIGHT(c) 2014 STMicroelectronics</center></h2>
mbed_official 87:085cde657901 12 *
mbed_official 87:085cde657901 13 * Redistribution and use in source and binary forms, with or without modification,
mbed_official 87:085cde657901 14 * are permitted provided that the following conditions are met:
mbed_official 87:085cde657901 15 * 1. Redistributions of source code must retain the above copyright notice,
mbed_official 87:085cde657901 16 * this list of conditions and the following disclaimer.
mbed_official 87:085cde657901 17 * 2. Redistributions in binary form must reproduce the above copyright notice,
mbed_official 87:085cde657901 18 * this list of conditions and the following disclaimer in the documentation
mbed_official 87:085cde657901 19 * and/or other materials provided with the distribution.
mbed_official 87:085cde657901 20 * 3. Neither the name of STMicroelectronics nor the names of its contributors
mbed_official 87:085cde657901 21 * may be used to endorse or promote products derived from this software
mbed_official 87:085cde657901 22 * without specific prior written permission.
mbed_official 87:085cde657901 23 *
mbed_official 87:085cde657901 24 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
mbed_official 87:085cde657901 25 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
mbed_official 87:085cde657901 26 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
mbed_official 87:085cde657901 27 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
mbed_official 87:085cde657901 28 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
mbed_official 87:085cde657901 29 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
mbed_official 87:085cde657901 30 * SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER
mbed_official 87:085cde657901 31 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
mbed_official 87:085cde657901 32 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
mbed_official 87:085cde657901 33 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
mbed_official 87:085cde657901 34 *
mbed_official 87:085cde657901 35 ******************************************************************************
mbed_official 87:085cde657901 36 */
mbed_official 87:085cde657901 37
mbed_official 87:085cde657901 38 /* Define to prevent recursive inclusion -------------------------------------*/
mbed_official 87:085cde657901 39 #ifndef __STM32F4xx_HAL_GPIO_H
mbed_official 87:085cde657901 40 #define __STM32F4xx_HAL_GPIO_H
mbed_official 87:085cde657901 41
mbed_official 87:085cde657901 42 #ifdef __cplusplus
mbed_official 87:085cde657901 43 extern "C" {
mbed_official 87:085cde657901 44 #endif
mbed_official 87:085cde657901 45
mbed_official 87:085cde657901 46 /* Includes ------------------------------------------------------------------*/
mbed_official 87:085cde657901 47 #include "stm32f4xx_hal_def.h"
mbed_official 87:085cde657901 48
mbed_official 87:085cde657901 49 /** @addtogroup STM32F4xx_HAL_Driver
mbed_official 87:085cde657901 50 * @{
mbed_official 87:085cde657901 51 */
mbed_official 87:085cde657901 52
mbed_official 87:085cde657901 53 /** @addtogroup GPIO
mbed_official 87:085cde657901 54 * @{
mbed_official 87:085cde657901 55 */
mbed_official 87:085cde657901 56
mbed_official 87:085cde657901 57 /* Exported types ------------------------------------------------------------*/
mbed_official 87:085cde657901 58
mbed_official 87:085cde657901 59 /**
mbed_official 87:085cde657901 60 * @brief GPIO Init structure definition
mbed_official 87:085cde657901 61 */
mbed_official 87:085cde657901 62 typedef struct
mbed_official 87:085cde657901 63 {
mbed_official 87:085cde657901 64 uint32_t Pin; /*!< Specifies the GPIO pins to be configured.
mbed_official 87:085cde657901 65 This parameter can be any value of @ref GPIO_pins_define */
mbed_official 87:085cde657901 66
mbed_official 87:085cde657901 67 uint32_t Mode; /*!< Specifies the operating mode for the selected pins.
mbed_official 87:085cde657901 68 This parameter can be a value of @ref GPIO_mode_define */
mbed_official 87:085cde657901 69
mbed_official 87:085cde657901 70 uint32_t Pull; /*!< Specifies the Pull-up or Pull-Down activation for the selected pins.
mbed_official 87:085cde657901 71 This parameter can be a value of @ref GPIO_pull_define */
mbed_official 87:085cde657901 72
mbed_official 87:085cde657901 73 uint32_t Speed; /*!< Specifies the speed for the selected pins.
mbed_official 87:085cde657901 74 This parameter can be a value of @ref GPIO_speed_define */
mbed_official 87:085cde657901 75
mbed_official 226:b062af740e40 76 uint32_t Alternate; /*!< Peripheral to be connected to the selected pins.
mbed_official 87:085cde657901 77 This parameter can be a value of @ref GPIO_Alternat_function_selection */
mbed_official 87:085cde657901 78 }GPIO_InitTypeDef;
mbed_official 87:085cde657901 79
mbed_official 87:085cde657901 80 /**
mbed_official 87:085cde657901 81 * @brief GPIO Bit SET and Bit RESET enumeration
mbed_official 87:085cde657901 82 */
mbed_official 87:085cde657901 83 typedef enum
mbed_official 87:085cde657901 84 {
mbed_official 87:085cde657901 85 GPIO_PIN_RESET = 0,
mbed_official 87:085cde657901 86 GPIO_PIN_SET
mbed_official 87:085cde657901 87 }GPIO_PinState;
mbed_official 87:085cde657901 88 #define IS_GPIO_PIN_ACTION(ACTION) (((ACTION) == GPIO_PIN_RESET) || ((ACTION) == GPIO_PIN_SET))
mbed_official 87:085cde657901 89
mbed_official 87:085cde657901 90 /* Exported constants --------------------------------------------------------*/
mbed_official 87:085cde657901 91
mbed_official 87:085cde657901 92 /** @defgroup GPIO_Exported_Constants
mbed_official 87:085cde657901 93 * @{
mbed_official 87:085cde657901 94 */
mbed_official 87:085cde657901 95
mbed_official 87:085cde657901 96 /** @defgroup GPIO_pins_define
mbed_official 87:085cde657901 97 * @{
mbed_official 87:085cde657901 98 */
mbed_official 87:085cde657901 99 #define GPIO_PIN_0 ((uint16_t)0x0001) /* Pin 0 selected */
mbed_official 87:085cde657901 100 #define GPIO_PIN_1 ((uint16_t)0x0002) /* Pin 1 selected */
mbed_official 87:085cde657901 101 #define GPIO_PIN_2 ((uint16_t)0x0004) /* Pin 2 selected */
mbed_official 87:085cde657901 102 #define GPIO_PIN_3 ((uint16_t)0x0008) /* Pin 3 selected */
mbed_official 87:085cde657901 103 #define GPIO_PIN_4 ((uint16_t)0x0010) /* Pin 4 selected */
mbed_official 87:085cde657901 104 #define GPIO_PIN_5 ((uint16_t)0x0020) /* Pin 5 selected */
mbed_official 87:085cde657901 105 #define GPIO_PIN_6 ((uint16_t)0x0040) /* Pin 6 selected */
mbed_official 87:085cde657901 106 #define GPIO_PIN_7 ((uint16_t)0x0080) /* Pin 7 selected */
mbed_official 87:085cde657901 107 #define GPIO_PIN_8 ((uint16_t)0x0100) /* Pin 8 selected */
mbed_official 87:085cde657901 108 #define GPIO_PIN_9 ((uint16_t)0x0200) /* Pin 9 selected */
mbed_official 87:085cde657901 109 #define GPIO_PIN_10 ((uint16_t)0x0400) /* Pin 10 selected */
mbed_official 87:085cde657901 110 #define GPIO_PIN_11 ((uint16_t)0x0800) /* Pin 11 selected */
mbed_official 87:085cde657901 111 #define GPIO_PIN_12 ((uint16_t)0x1000) /* Pin 12 selected */
mbed_official 87:085cde657901 112 #define GPIO_PIN_13 ((uint16_t)0x2000) /* Pin 13 selected */
mbed_official 87:085cde657901 113 #define GPIO_PIN_14 ((uint16_t)0x4000) /* Pin 14 selected */
mbed_official 87:085cde657901 114 #define GPIO_PIN_15 ((uint16_t)0x8000) /* Pin 15 selected */
mbed_official 87:085cde657901 115 #define GPIO_PIN_All ((uint16_t)0xFFFF) /* All pins selected */
mbed_official 87:085cde657901 116
mbed_official 369:2e96f1b71984 117 #define GPIO_PIN_MASK ((uint32_t)0x0000FFFF) /* PIN mask for assert test */
mbed_official 369:2e96f1b71984 118 #define IS_GPIO_PIN(PIN) (((PIN) & GPIO_PIN_MASK ) != (uint32_t)0x00)
mbed_official 369:2e96f1b71984 119
mbed_official 87:085cde657901 120 /**
mbed_official 87:085cde657901 121 * @}
mbed_official 87:085cde657901 122 */
mbed_official 87:085cde657901 123
mbed_official 87:085cde657901 124 /** @defgroup GPIO_mode_define
mbed_official 87:085cde657901 125 * @brief GPIO Configuration Mode
mbed_official 87:085cde657901 126 * Elements values convention: 0xX0yz00YZ
mbed_official 87:085cde657901 127 * - X : GPIO mode or EXTI Mode
mbed_official 87:085cde657901 128 * - y : External IT or Event trigger detection
mbed_official 87:085cde657901 129 * - z : IO configuration on External IT or Event
mbed_official 87:085cde657901 130 * - Y : Output type (Push Pull or Open Drain)
mbed_official 87:085cde657901 131 * - Z : IO Direction mode (Input, Output, Alternate or Analog)
mbed_official 87:085cde657901 132 * @{
mbed_official 87:085cde657901 133 */
mbed_official 87:085cde657901 134 #define GPIO_MODE_INPUT ((uint32_t)0x00000000) /*!< Input Floating Mode */
mbed_official 87:085cde657901 135 #define GPIO_MODE_OUTPUT_PP ((uint32_t)0x00000001) /*!< Output Push Pull Mode */
mbed_official 87:085cde657901 136 #define GPIO_MODE_OUTPUT_OD ((uint32_t)0x00000011) /*!< Output Open Drain Mode */
mbed_official 87:085cde657901 137 #define GPIO_MODE_AF_PP ((uint32_t)0x00000002) /*!< Alternate Function Push Pull Mode */
mbed_official 87:085cde657901 138 #define GPIO_MODE_AF_OD ((uint32_t)0x00000012) /*!< Alternate Function Open Drain Mode */
mbed_official 87:085cde657901 139
mbed_official 87:085cde657901 140 #define GPIO_MODE_ANALOG ((uint32_t)0x00000003) /*!< Analog Mode */
mbed_official 87:085cde657901 141
mbed_official 87:085cde657901 142 #define GPIO_MODE_IT_RISING ((uint32_t)0x10110000) /*!< External Interrupt Mode with Rising edge trigger detection */
mbed_official 87:085cde657901 143 #define GPIO_MODE_IT_FALLING ((uint32_t)0x10210000) /*!< External Interrupt Mode with Falling edge trigger detection */
mbed_official 87:085cde657901 144 #define GPIO_MODE_IT_RISING_FALLING ((uint32_t)0x10310000) /*!< External Interrupt Mode with Rising/Falling edge trigger detection */
mbed_official 87:085cde657901 145
mbed_official 87:085cde657901 146 #define GPIO_MODE_EVT_RISING ((uint32_t)0x10120000) /*!< External Event Mode with Rising edge trigger detection */
mbed_official 87:085cde657901 147 #define GPIO_MODE_EVT_FALLING ((uint32_t)0x10220000) /*!< External Event Mode with Falling edge trigger detection */
mbed_official 87:085cde657901 148 #define GPIO_MODE_EVT_RISING_FALLING ((uint32_t)0x10320000) /*!< External Event Mode with Rising/Falling edge trigger detection */
mbed_official 87:085cde657901 149
mbed_official 87:085cde657901 150 #define IS_GPIO_MODE(MODE) (((MODE) == GPIO_MODE_INPUT) ||\
mbed_official 87:085cde657901 151 ((MODE) == GPIO_MODE_OUTPUT_PP) ||\
mbed_official 87:085cde657901 152 ((MODE) == GPIO_MODE_OUTPUT_OD) ||\
mbed_official 87:085cde657901 153 ((MODE) == GPIO_MODE_AF_PP) ||\
mbed_official 87:085cde657901 154 ((MODE) == GPIO_MODE_AF_OD) ||\
mbed_official 87:085cde657901 155 ((MODE) == GPIO_MODE_IT_RISING) ||\
mbed_official 87:085cde657901 156 ((MODE) == GPIO_MODE_IT_FALLING) ||\
mbed_official 87:085cde657901 157 ((MODE) == GPIO_MODE_IT_RISING_FALLING) ||\
mbed_official 87:085cde657901 158 ((MODE) == GPIO_MODE_EVT_RISING) ||\
mbed_official 87:085cde657901 159 ((MODE) == GPIO_MODE_EVT_FALLING) ||\
mbed_official 87:085cde657901 160 ((MODE) == GPIO_MODE_EVT_RISING_FALLING) ||\
mbed_official 87:085cde657901 161 ((MODE) == GPIO_MODE_ANALOG))
mbed_official 87:085cde657901 162
mbed_official 87:085cde657901 163 /**
mbed_official 87:085cde657901 164 * @}
mbed_official 87:085cde657901 165 */
mbed_official 87:085cde657901 166 /** @defgroup GPIO_speed_define
mbed_official 87:085cde657901 167 * @brief GPIO Output Maximum frequency
mbed_official 87:085cde657901 168 * @{
mbed_official 87:085cde657901 169 */
mbed_official 87:085cde657901 170 #define GPIO_SPEED_LOW ((uint32_t)0x00000000) /*!< Low speed */
mbed_official 87:085cde657901 171 #define GPIO_SPEED_MEDIUM ((uint32_t)0x00000001) /*!< Medium speed */
mbed_official 87:085cde657901 172 #define GPIO_SPEED_FAST ((uint32_t)0x00000002) /*!< Fast speed */
mbed_official 87:085cde657901 173 #define GPIO_SPEED_HIGH ((uint32_t)0x00000003) /*!< High speed */
mbed_official 87:085cde657901 174
mbed_official 87:085cde657901 175 #define IS_GPIO_SPEED(SPEED) (((SPEED) == GPIO_SPEED_LOW) || ((SPEED) == GPIO_SPEED_MEDIUM) || \
mbed_official 87:085cde657901 176 ((SPEED) == GPIO_SPEED_FAST) || ((SPEED) == GPIO_SPEED_HIGH))
mbed_official 87:085cde657901 177 /**
mbed_official 87:085cde657901 178 * @}
mbed_official 87:085cde657901 179 */
mbed_official 87:085cde657901 180
mbed_official 87:085cde657901 181 /** @defgroup GPIO_pull_define
mbed_official 87:085cde657901 182 * @brief GPIO Pull-Up or Pull-Down Activation
mbed_official 87:085cde657901 183 * @{
mbed_official 87:085cde657901 184 */
mbed_official 87:085cde657901 185 #define GPIO_NOPULL ((uint32_t)0x00000000) /*!< No Pull-up or Pull-down activation */
mbed_official 87:085cde657901 186 #define GPIO_PULLUP ((uint32_t)0x00000001) /*!< Pull-up activation */
mbed_official 87:085cde657901 187 #define GPIO_PULLDOWN ((uint32_t)0x00000002) /*!< Pull-down activation */
mbed_official 87:085cde657901 188
mbed_official 87:085cde657901 189 #define IS_GPIO_PULL(PULL) (((PULL) == GPIO_NOPULL) || ((PULL) == GPIO_PULLUP) || \
mbed_official 87:085cde657901 190 ((PULL) == GPIO_PULLDOWN))
mbed_official 87:085cde657901 191 /**
mbed_official 87:085cde657901 192 * @}
mbed_official 87:085cde657901 193 */
mbed_official 87:085cde657901 194
mbed_official 87:085cde657901 195 /**
mbed_official 87:085cde657901 196 * @}
mbed_official 87:085cde657901 197 */
mbed_official 87:085cde657901 198
mbed_official 87:085cde657901 199 /* Exported macro ------------------------------------------------------------*/
mbed_official 87:085cde657901 200
mbed_official 87:085cde657901 201 /**
mbed_official 87:085cde657901 202 * @brief Checks whether the specified EXTI line flag is set or not.
mbed_official 87:085cde657901 203 * @param __EXTI_LINE__: specifies the EXTI line flag to check.
mbed_official 226:b062af740e40 204 * This parameter can be GPIO_PIN_x where x can be(0..15)
mbed_official 87:085cde657901 205 * @retval The new state of __EXTI_LINE__ (SET or RESET).
mbed_official 87:085cde657901 206 */
mbed_official 87:085cde657901 207 #define __HAL_GPIO_EXTI_GET_FLAG(__EXTI_LINE__) (EXTI->PR & (__EXTI_LINE__))
mbed_official 87:085cde657901 208
mbed_official 87:085cde657901 209 /**
mbed_official 87:085cde657901 210 * @brief Clears the EXTI's line pending flags.
mbed_official 87:085cde657901 211 * @param __EXTI_LINE__: specifies the EXTI lines flags to clear.
mbed_official 226:b062af740e40 212 * This parameter can be any combination of GPIO_PIN_x where x can be (0..15)
mbed_official 87:085cde657901 213 * @retval None
mbed_official 87:085cde657901 214 */
mbed_official 87:085cde657901 215 #define __HAL_GPIO_EXTI_CLEAR_FLAG(__EXTI_LINE__) (EXTI->PR = (__EXTI_LINE__))
mbed_official 87:085cde657901 216
mbed_official 87:085cde657901 217 /**
mbed_official 87:085cde657901 218 * @brief Checks whether the specified EXTI line is asserted or not.
mbed_official 87:085cde657901 219 * @param __EXTI_LINE__: specifies the EXTI line to check.
mbed_official 226:b062af740e40 220 * This parameter can be GPIO_PIN_x where x can be(0..15)
mbed_official 87:085cde657901 221 * @retval The new state of __EXTI_LINE__ (SET or RESET).
mbed_official 87:085cde657901 222 */
mbed_official 87:085cde657901 223 #define __HAL_GPIO_EXTI_GET_IT(__EXTI_LINE__) (EXTI->PR & (__EXTI_LINE__))
mbed_official 87:085cde657901 224
mbed_official 87:085cde657901 225 /**
mbed_official 87:085cde657901 226 * @brief Clears the EXTI's line pending bits.
mbed_official 87:085cde657901 227 * @param __EXTI_LINE__: specifies the EXTI lines to clear.
mbed_official 226:b062af740e40 228 * This parameter can be any combination of GPIO_PIN_x where x can be (0..15)
mbed_official 87:085cde657901 229 * @retval None
mbed_official 87:085cde657901 230 */
mbed_official 87:085cde657901 231 #define __HAL_GPIO_EXTI_CLEAR_IT(__EXTI_LINE__) (EXTI->PR = (__EXTI_LINE__))
mbed_official 87:085cde657901 232
mbed_official 369:2e96f1b71984 233 /**
mbed_official 369:2e96f1b71984 234 * @brief Generates a Software interrupt on selected EXTI line.
mbed_official 369:2e96f1b71984 235 * @param __EXTI_LINE__: specifies the EXTI line to check.
mbed_official 369:2e96f1b71984 236 * This parameter can be GPIO_PIN_x where x can be(0..15)
mbed_official 369:2e96f1b71984 237 * @retval None
mbed_official 369:2e96f1b71984 238 */
mbed_official 369:2e96f1b71984 239 #define __HAL_GPIO_EXTI_GENERATE_SWIT(__EXTI_LINE__) (EXTI->SWIER |= (__EXTI_LINE__))
mbed_official 369:2e96f1b71984 240
mbed_official 87:085cde657901 241 /* Include GPIO HAL Extension module */
mbed_official 87:085cde657901 242 #include "stm32f4xx_hal_gpio_ex.h"
mbed_official 87:085cde657901 243
mbed_official 87:085cde657901 244 /* Exported functions --------------------------------------------------------*/
mbed_official 87:085cde657901 245 /* Initialization and de-initialization functions *******************************/
mbed_official 87:085cde657901 246 void HAL_GPIO_Init(GPIO_TypeDef *GPIOx, GPIO_InitTypeDef *GPIO_Init);
mbed_official 87:085cde657901 247 void HAL_GPIO_DeInit(GPIO_TypeDef *GPIOx, uint32_t GPIO_Pin);
mbed_official 87:085cde657901 248
mbed_official 87:085cde657901 249 /* IO operation functions *******************************************************/
mbed_official 87:085cde657901 250 GPIO_PinState HAL_GPIO_ReadPin(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin);
mbed_official 226:b062af740e40 251 void HAL_GPIO_WritePin(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin, GPIO_PinState PinState);
mbed_official 226:b062af740e40 252 void HAL_GPIO_TogglePin(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin);
mbed_official 226:b062af740e40 253 HAL_StatusTypeDef HAL_GPIO_LockPin(GPIO_TypeDef* GPIOx, uint16_t GPIO_Pin);
mbed_official 226:b062af740e40 254 void HAL_GPIO_EXTI_IRQHandler(uint16_t GPIO_Pin);
mbed_official 226:b062af740e40 255 void HAL_GPIO_EXTI_Callback(uint16_t GPIO_Pin);
mbed_official 87:085cde657901 256
mbed_official 87:085cde657901 257 /**
mbed_official 87:085cde657901 258 * @}
mbed_official 87:085cde657901 259 */
mbed_official 87:085cde657901 260
mbed_official 87:085cde657901 261 /**
mbed_official 87:085cde657901 262 * @}
mbed_official 87:085cde657901 263 */
mbed_official 87:085cde657901 264
mbed_official 87:085cde657901 265 #ifdef __cplusplus
mbed_official 87:085cde657901 266 }
mbed_official 87:085cde657901 267 #endif
mbed_official 87:085cde657901 268
mbed_official 87:085cde657901 269 #endif /* __STM32F4xx_HAL_GPIO_H */
mbed_official 87:085cde657901 270
mbed_official 87:085cde657901 271 /************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/