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Diffstat (limited to 'FamicomDumper/Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_gpio.c')
-rw-r--r--FamicomDumper/Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_gpio.c587
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diff --git a/FamicomDumper/Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_gpio.c b/FamicomDumper/Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_gpio.c
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--- /dev/null
+++ b/FamicomDumper/Drivers/STM32F1xx_HAL_Driver/Src/stm32f1xx_hal_gpio.c
@@ -0,0 +1,587 @@
+/**
+ ******************************************************************************
+ * @file stm32f1xx_hal_gpio.c
+ * @author MCD Application Team
+ * @brief GPIO HAL module driver.
+ * This file provides firmware functions to manage the following
+ * functionalities of the General Purpose Input/Output (GPIO) peripheral:
+ * + Initialization and de-initialization functions
+ * + IO operation functions
+ *
+ @verbatim
+ ==============================================================================
+ ##### GPIO Peripheral features #####
+ ==============================================================================
+ [..]
+ Subject to the specific hardware characteristics of each I/O port listed in the datasheet, each
+ port bit of the General Purpose IO (GPIO) Ports, can be individually configured by software
+ in several modes:
+ (+) Input mode
+ (+) Analog mode
+ (+) Output mode
+ (+) Alternate function mode
+ (+) External interrupt/event lines
+
+ [..]
+ During and just after reset, the alternate functions and external interrupt
+ lines are not active and the I/O ports are configured in input floating mode.
+
+ [..]
+ All GPIO pins have weak internal pull-up and pull-down resistors, which can be
+ activated or not.
+
+ [..]
+ In Output or Alternate mode, each IO can be configured on open-drain or push-pull
+ type and the IO speed can be selected depending on the VDD value.
+
+ [..]
+ All ports have external interrupt/event capability. To use external interrupt
+ lines, the port must be configured in input mode. All available GPIO pins are
+ connected to the 16 external interrupt/event lines from EXTI0 to EXTI15.
+
+ [..]
+ The external interrupt/event controller consists of up to 20 edge detectors in connectivity
+ line devices, or 19 edge detectors in other devices for generating event/interrupt requests.
+ Each input line can be independently configured to select the type (event or interrupt) and
+ the corresponding trigger event (rising or falling or both). Each line can also masked
+ independently. A pending register maintains the status line of the interrupt requests
+
+ ##### How to use this driver #####
+ ==============================================================================
+ [..]
+ (#) Enable the GPIO APB2 clock using the following function : __HAL_RCC_GPIOx_CLK_ENABLE().
+
+ (#) Configure the GPIO pin(s) using HAL_GPIO_Init().
+ (++) Configure the IO mode using "Mode" member from GPIO_InitTypeDef structure
+ (++) Activate Pull-up, Pull-down resistor using "Pull" member from GPIO_InitTypeDef
+ structure.
+ (++) In case of Output or alternate function mode selection: the speed is
+ configured through "Speed" member from GPIO_InitTypeDef structure
+ (++) Analog mode is required when a pin is to be used as ADC channel
+ or DAC output.
+ (++) In case of external interrupt/event selection the "Mode" member from
+ GPIO_InitTypeDef structure select the type (interrupt or event) and
+ the corresponding trigger event (rising or falling or both).
+
+ (#) In case of external interrupt/event mode selection, configure NVIC IRQ priority
+ mapped to the EXTI line using HAL_NVIC_SetPriority() and enable it using
+ HAL_NVIC_EnableIRQ().
+
+ (#) To get the level of a pin configured in input mode use HAL_GPIO_ReadPin().
+
+ (#) To set/reset the level of a pin configured in output mode use
+ HAL_GPIO_WritePin()/HAL_GPIO_TogglePin().
+
+ (#) To lock pin configuration until next reset use HAL_GPIO_LockPin().
+
+ (#) During and just after reset, the alternate functions are not
+ active and the GPIO pins are configured in input floating mode (except JTAG
+ pins).
+
+ (#) The LSE oscillator pins OSC32_IN and OSC32_OUT can be used as general purpose
+ (PC14 and PC15, respectively) when the LSE oscillator is off. The LSE has
+ priority over the GPIO function.
+
+ (#) The HSE oscillator pins OSC_IN/OSC_OUT can be used as
+ general purpose PD0 and PD1, respectively, when the HSE oscillator is off.
+ The HSE has priority over the GPIO function.
+
+ @endverbatim
+ ******************************************************************************
+ * @attention
+ *
+ * <h2><center>&copy; Copyright (c) 2016 STMicroelectronics.
+ * All rights reserved.</center></h2>
+ *
+ * This software component is licensed by ST under BSD 3-Clause license,
+ * the "License"; You may not use this file except in compliance with the
+ * License. You may obtain a copy of the License at:
+ * opensource.org/licenses/BSD-3-Clause
+ *
+ ******************************************************************************
+ */
+
+/* Includes ------------------------------------------------------------------*/
+#include "stm32f1xx_hal.h"
+
+/** @addtogroup STM32F1xx_HAL_Driver
+ * @{
+ */
+
+/** @defgroup GPIO GPIO
+ * @brief GPIO HAL module driver
+ * @{
+ */
+
+#ifdef HAL_GPIO_MODULE_ENABLED
+
+/* Private typedef -----------------------------------------------------------*/
+/* Private define ------------------------------------------------------------*/
+/** @addtogroup GPIO_Private_Constants GPIO Private Constants
+ * @{
+ */
+#define GPIO_MODE 0x00000003u
+#define EXTI_MODE 0x10000000u
+#define GPIO_MODE_IT 0x00010000u
+#define GPIO_MODE_EVT 0x00020000u
+#define RISING_EDGE 0x00100000u
+#define FALLING_EDGE 0x00200000u
+#define GPIO_OUTPUT_TYPE 0x00000010u
+
+#define GPIO_NUMBER 16u
+
+/* Definitions for bit manipulation of CRL and CRH register */
+#define GPIO_CR_MODE_INPUT 0x00000000u /*!< 00: Input mode (reset state) */
+#define GPIO_CR_CNF_ANALOG 0x00000000u /*!< 00: Analog mode */
+#define GPIO_CR_CNF_INPUT_FLOATING 0x00000004u /*!< 01: Floating input (reset state) */
+#define GPIO_CR_CNF_INPUT_PU_PD 0x00000008u /*!< 10: Input with pull-up / pull-down */
+#define GPIO_CR_CNF_GP_OUTPUT_PP 0x00000000u /*!< 00: General purpose output push-pull */
+#define GPIO_CR_CNF_GP_OUTPUT_OD 0x00000004u /*!< 01: General purpose output Open-drain */
+#define GPIO_CR_CNF_AF_OUTPUT_PP 0x00000008u /*!< 10: Alternate function output Push-pull */
+#define GPIO_CR_CNF_AF_OUTPUT_OD 0x0000000Cu /*!< 11: Alternate function output Open-drain */
+
+/**
+ * @}
+ */
+/* Private macro -------------------------------------------------------------*/
+/* Private variables ---------------------------------------------------------*/
+/* Private function prototypes -----------------------------------------------*/
+/* Private functions ---------------------------------------------------------*/
+/* Exported functions --------------------------------------------------------*/
+/** @defgroup GPIO_Exported_Functions GPIO Exported Functions
+ * @{
+ */
+
+/** @defgroup GPIO_Exported_Functions_Group1 Initialization and de-initialization functions
+ * @brief Initialization and Configuration functions
+ *
+@verbatim
+ ===============================================================================
+ ##### Initialization and de-initialization functions #####
+ ===============================================================================
+ [..]
+ This section provides functions allowing to initialize and de-initialize the GPIOs
+ to be ready for use.
+
+@endverbatim
+ * @{
+ */
+
+
+/**
+ * @brief Initializes the GPIOx peripheral according to the specified parameters in the GPIO_Init.
+ * @param GPIOx: where x can be (A..G depending on device used) to select the GPIO peripheral
+ * @param GPIO_Init: pointer to a GPIO_InitTypeDef structure that contains
+ * the configuration information for the specified GPIO peripheral.
+ * @retval None
+ */
+void HAL_GPIO_Init(GPIO_TypeDef *GPIOx, GPIO_InitTypeDef *GPIO_Init)
+{
+ uint32_t position = 0x00u;
+ uint32_t ioposition;
+ uint32_t iocurrent;
+ uint32_t temp;
+ uint32_t config = 0x00u;
+ __IO uint32_t *configregister; /* Store the address of CRL or CRH register based on pin number */
+ uint32_t registeroffset; /* offset used during computation of CNF and MODE bits placement inside CRL or CRH register */
+
+ /* Check the parameters */
+ assert_param(IS_GPIO_ALL_INSTANCE(GPIOx));
+ assert_param(IS_GPIO_PIN(GPIO_Init->Pin));
+ assert_param(IS_GPIO_MODE(GPIO_Init->Mode));
+
+ /* Configure the port pins */
+ while (((GPIO_Init->Pin) >> position) != 0x00u)
+ {
+ /* Get the IO position */
+ ioposition = (0x01uL << position);
+
+ /* Get the current IO position */
+ iocurrent = (uint32_t)(GPIO_Init->Pin) & ioposition;
+
+ if (iocurrent == ioposition)
+ {
+ /* Check the Alternate function parameters */
+ assert_param(IS_GPIO_AF_INSTANCE(GPIOx));
+
+ /* Based on the required mode, filling config variable with MODEy[1:0] and CNFy[3:2] corresponding bits */
+ switch (GPIO_Init->Mode)
+ {
+ /* If we are configuring the pin in OUTPUT push-pull mode */
+ case GPIO_MODE_OUTPUT_PP:
+ /* Check the GPIO speed parameter */
+ assert_param(IS_GPIO_SPEED(GPIO_Init->Speed));
+ config = GPIO_Init->Speed + GPIO_CR_CNF_GP_OUTPUT_PP;
+ break;
+
+ /* If we are configuring the pin in OUTPUT open-drain mode */
+ case GPIO_MODE_OUTPUT_OD:
+ /* Check the GPIO speed parameter */
+ assert_param(IS_GPIO_SPEED(GPIO_Init->Speed));
+ config = GPIO_Init->Speed + GPIO_CR_CNF_GP_OUTPUT_OD;
+ break;
+
+ /* If we are configuring the pin in ALTERNATE FUNCTION push-pull mode */
+ case GPIO_MODE_AF_PP:
+ /* Check the GPIO speed parameter */
+ assert_param(IS_GPIO_SPEED(GPIO_Init->Speed));
+ config = GPIO_Init->Speed + GPIO_CR_CNF_AF_OUTPUT_PP;
+ break;
+
+ /* If we are configuring the pin in ALTERNATE FUNCTION open-drain mode */
+ case GPIO_MODE_AF_OD:
+ /* Check the GPIO speed parameter */
+ assert_param(IS_GPIO_SPEED(GPIO_Init->Speed));
+ config = GPIO_Init->Speed + GPIO_CR_CNF_AF_OUTPUT_OD;
+ break;
+
+ /* If we are configuring the pin in INPUT (also applicable to EVENT and IT mode) */
+ case GPIO_MODE_INPUT:
+ case GPIO_MODE_IT_RISING:
+ case GPIO_MODE_IT_FALLING:
+ case GPIO_MODE_IT_RISING_FALLING:
+ case GPIO_MODE_EVT_RISING:
+ case GPIO_MODE_EVT_FALLING:
+ case GPIO_MODE_EVT_RISING_FALLING:
+ /* Check the GPIO pull parameter */
+ assert_param(IS_GPIO_PULL(GPIO_Init->Pull));
+ if (GPIO_Init->Pull == GPIO_NOPULL)
+ {
+ config = GPIO_CR_MODE_INPUT + GPIO_CR_CNF_INPUT_FLOATING;
+ }
+ else if (GPIO_Init->Pull == GPIO_PULLUP)
+ {
+ config = GPIO_CR_MODE_INPUT + GPIO_CR_CNF_INPUT_PU_PD;
+
+ /* Set the corresponding ODR bit */
+ GPIOx->BSRR = ioposition;
+ }
+ else /* GPIO_PULLDOWN */
+ {
+ config = GPIO_CR_MODE_INPUT + GPIO_CR_CNF_INPUT_PU_PD;
+
+ /* Reset the corresponding ODR bit */
+ GPIOx->BRR = ioposition;
+ }
+ break;
+
+ /* If we are configuring the pin in INPUT analog mode */
+ case GPIO_MODE_ANALOG:
+ config = GPIO_CR_MODE_INPUT + GPIO_CR_CNF_ANALOG;
+ break;
+
+ /* Parameters are checked with assert_param */
+ default:
+ break;
+ }
+
+ /* Check if the current bit belongs to first half or last half of the pin count number
+ in order to address CRH or CRL register*/
+ configregister = (iocurrent < GPIO_PIN_8) ? &GPIOx->CRL : &GPIOx->CRH;
+ registeroffset = (iocurrent < GPIO_PIN_8) ? (position << 2u) : ((position - 8u) << 2u);
+
+ /* Apply the new configuration of the pin to the register */
+ MODIFY_REG((*configregister), ((GPIO_CRL_MODE0 | GPIO_CRL_CNF0) << registeroffset), (config << registeroffset));
+
+ /*--------------------- EXTI Mode Configuration ------------------------*/
+ /* Configure the External Interrupt or event for the current IO */
+ if ((GPIO_Init->Mode & EXTI_MODE) == EXTI_MODE)
+ {
+ /* Enable AFIO Clock */
+ __HAL_RCC_AFIO_CLK_ENABLE();
+ temp = AFIO->EXTICR[position >> 2u];
+ CLEAR_BIT(temp, (0x0Fu) << (4u * (position & 0x03u)));
+ SET_BIT(temp, (GPIO_GET_INDEX(GPIOx)) << (4u * (position & 0x03u)));
+ AFIO->EXTICR[position >> 2u] = temp;
+
+
+ /* Configure the interrupt mask */
+ if ((GPIO_Init->Mode & GPIO_MODE_IT) == GPIO_MODE_IT)
+ {
+ SET_BIT(EXTI->IMR, iocurrent);
+ }
+ else
+ {
+ CLEAR_BIT(EXTI->IMR, iocurrent);
+ }
+
+ /* Configure the event mask */
+ if ((GPIO_Init->Mode & GPIO_MODE_EVT) == GPIO_MODE_EVT)
+ {
+ SET_BIT(EXTI->EMR, iocurrent);
+ }
+ else
+ {
+ CLEAR_BIT(EXTI->EMR, iocurrent);
+ }
+
+ /* Enable or disable the rising trigger */
+ if ((GPIO_Init->Mode & RISING_EDGE) == RISING_EDGE)
+ {
+ SET_BIT(EXTI->RTSR, iocurrent);
+ }
+ else
+ {
+ CLEAR_BIT(EXTI->RTSR, iocurrent);
+ }
+
+ /* Enable or disable the falling trigger */
+ if ((GPIO_Init->Mode & FALLING_EDGE) == FALLING_EDGE)
+ {
+ SET_BIT(EXTI->FTSR, iocurrent);
+ }
+ else
+ {
+ CLEAR_BIT(EXTI->FTSR, iocurrent);
+ }
+ }
+ }
+
+ position++;
+ }
+}
+
+/**
+ * @brief De-initializes the GPIOx peripheral registers to their default reset values.
+ * @param GPIOx: where x can be (A..G depending on device used) to select the GPIO peripheral
+ * @param GPIO_Pin: specifies the port bit to be written.
+ * This parameter can be one of GPIO_PIN_x where x can be (0..15).
+ * @retval None
+ */
+void HAL_GPIO_DeInit(GPIO_TypeDef *GPIOx, uint32_t GPIO_Pin)
+{
+ uint32_t position = 0x00u;
+ uint32_t iocurrent;
+ uint32_t tmp;
+ __IO uint32_t *configregister; /* Store the address of CRL or CRH register based on pin number */
+ uint32_t registeroffset;
+
+ /* Check the parameters */
+ assert_param(IS_GPIO_ALL_INSTANCE(GPIOx));
+ assert_param(IS_GPIO_PIN(GPIO_Pin));
+
+ /* Configure the port pins */
+ while ((GPIO_Pin >> position) != 0u)
+ {
+ /* Get current io position */
+ iocurrent = (GPIO_Pin) & (1uL << position);
+
+ if (iocurrent)
+ {
+ /*------------------------- EXTI Mode Configuration --------------------*/
+ /* Clear the External Interrupt or Event for the current IO */
+
+ tmp = AFIO->EXTICR[position >> 2u];
+ tmp &= 0x0FuL << (4u * (position & 0x03u));
+ if (tmp == (GPIO_GET_INDEX(GPIOx) << (4u * (position & 0x03u))))
+ {
+ tmp = 0x0FuL << (4u * (position & 0x03u));
+ CLEAR_BIT(AFIO->EXTICR[position >> 2u], tmp);
+
+ /* Clear EXTI line configuration */
+ CLEAR_BIT(EXTI->IMR, (uint32_t)iocurrent);
+ CLEAR_BIT(EXTI->EMR, (uint32_t)iocurrent);
+
+ /* Clear Rising Falling edge configuration */
+ CLEAR_BIT(EXTI->RTSR, (uint32_t)iocurrent);
+ CLEAR_BIT(EXTI->FTSR, (uint32_t)iocurrent);
+ }
+ /*------------------------- GPIO Mode Configuration --------------------*/
+ /* Check if the current bit belongs to first half or last half of the pin count number
+ in order to address CRH or CRL register */
+ configregister = (iocurrent < GPIO_PIN_8) ? &GPIOx->CRL : &GPIOx->CRH;
+ registeroffset = (iocurrent < GPIO_PIN_8) ? (position << 2u) : ((position - 8u) << 2u);
+
+ /* CRL/CRH default value is floating input(0x04) shifted to correct position */
+ MODIFY_REG(*configregister, ((GPIO_CRL_MODE0 | GPIO_CRL_CNF0) << registeroffset), GPIO_CRL_CNF0_0 << registeroffset);
+
+ /* ODR default value is 0 */
+ CLEAR_BIT(GPIOx->ODR, iocurrent);
+ }
+
+ position++;
+ }
+}
+
+/**
+ * @}
+ */
+
+/** @defgroup GPIO_Exported_Functions_Group2 IO operation functions
+ * @brief GPIO Read and Write
+ *
+@verbatim
+ ===============================================================================
+ ##### IO operation functions #####
+ ===============================================================================
+ [..]
+ This subsection provides a set of functions allowing to manage the GPIOs.
+
+@endverbatim
+ * @{
+ */
+
+/**
+ * @brief Reads the specified input port pin.
+ * @param GPIOx: where x can be (A..G depending on device used) to select the GPIO peripheral
+ * @param GPIO_Pin: specifies the port bit to read.
+ * This parameter can be GPIO_PIN_x where x can be (0..15).
+ * @retval The input port pin value.
+ */
+GPIO_PinState HAL_GPIO_ReadPin(GPIO_TypeDef *GPIOx, uint16_t GPIO_Pin)
+{
+ GPIO_PinState bitstatus;
+
+ /* Check the parameters */
+ assert_param(IS_GPIO_PIN(GPIO_Pin));
+
+ if ((GPIOx->IDR & GPIO_Pin) != (uint32_t)GPIO_PIN_RESET)
+ {
+ bitstatus = GPIO_PIN_SET;
+ }
+ else
+ {
+ bitstatus = GPIO_PIN_RESET;
+ }
+ return bitstatus;
+}
+
+/**
+ * @brief Sets or clears the selected data port bit.
+ *
+ * @note This function uses GPIOx_BSRR register to allow atomic read/modify
+ * accesses. In this way, there is no risk of an IRQ occurring between
+ * the read and the modify access.
+ *
+ * @param GPIOx: where x can be (A..G depending on device used) to select the GPIO peripheral
+ * @param GPIO_Pin: specifies the port bit to be written.
+ * This parameter can be one of GPIO_PIN_x where x can be (0..15).
+ * @param PinState: specifies the value to be written to the selected bit.
+ * This parameter can be one of the GPIO_PinState enum values:
+ * @arg GPIO_PIN_RESET: to clear the port pin
+ * @arg GPIO_PIN_SET: to set the port pin
+ * @retval None
+ */
+void HAL_GPIO_WritePin(GPIO_TypeDef *GPIOx, uint16_t GPIO_Pin, GPIO_PinState PinState)
+{
+ /* Check the parameters */
+ assert_param(IS_GPIO_PIN(GPIO_Pin));
+ assert_param(IS_GPIO_PIN_ACTION(PinState));
+
+ if (PinState != GPIO_PIN_RESET)
+ {
+ GPIOx->BSRR = GPIO_Pin;
+ }
+ else
+ {
+ GPIOx->BSRR = (uint32_t)GPIO_Pin << 16u;
+ }
+}
+
+/**
+ * @brief Toggles the specified GPIO pin
+ * @param GPIOx: where x can be (A..G depending on device used) to select the GPIO peripheral
+ * @param GPIO_Pin: Specifies the pins to be toggled.
+ * @retval None
+ */
+void HAL_GPIO_TogglePin(GPIO_TypeDef *GPIOx, uint16_t GPIO_Pin)
+{
+ uint32_t odr;
+
+ /* Check the parameters */
+ assert_param(IS_GPIO_PIN(GPIO_Pin));
+
+ /* get current Ouput Data Register value */
+ odr = GPIOx->ODR;
+
+ /* Set selected pins that were at low level, and reset ones that were high */
+ GPIOx->BSRR = ((odr & GPIO_Pin) << GPIO_NUMBER) | (~odr & GPIO_Pin);
+}
+
+/**
+* @brief Locks GPIO Pins configuration registers.
+* @note The locking mechanism allows the IO configuration to be frozen. When the LOCK sequence
+* has been applied on a port bit, it is no longer possible to modify the value of the port bit until
+* the next reset.
+* @param GPIOx: where x can be (A..G depending on device used) to select the GPIO peripheral
+* @param GPIO_Pin: specifies the port bit to be locked.
+* This parameter can be any combination of GPIO_Pin_x where x can be (0..15).
+* @retval None
+*/
+HAL_StatusTypeDef HAL_GPIO_LockPin(GPIO_TypeDef *GPIOx, uint16_t GPIO_Pin)
+{
+ __IO uint32_t tmp = GPIO_LCKR_LCKK;
+
+ /* Check the parameters */
+ assert_param(IS_GPIO_LOCK_INSTANCE(GPIOx));
+ assert_param(IS_GPIO_PIN(GPIO_Pin));
+
+ /* Apply lock key write sequence */
+ SET_BIT(tmp, GPIO_Pin);
+ /* Set LCKx bit(s): LCKK='1' + LCK[15-0] */
+ GPIOx->LCKR = tmp;
+ /* Reset LCKx bit(s): LCKK='0' + LCK[15-0] */
+ GPIOx->LCKR = GPIO_Pin;
+ /* Set LCKx bit(s): LCKK='1' + LCK[15-0] */
+ GPIOx->LCKR = tmp;
+ /* Read LCKK register. This read is mandatory to complete key lock sequence */
+ tmp = GPIOx->LCKR;
+
+ /* read again in order to confirm lock is active */
+ if ((uint32_t)(GPIOx->LCKR & GPIO_LCKR_LCKK))
+ {
+ return HAL_OK;
+ }
+ else
+ {
+ return HAL_ERROR;
+ }
+}
+
+/**
+ * @brief This function handles EXTI interrupt request.
+ * @param GPIO_Pin: Specifies the pins connected EXTI line
+ * @retval None
+ */
+void HAL_GPIO_EXTI_IRQHandler(uint16_t GPIO_Pin)
+{
+ /* EXTI line interrupt detected */
+ if (__HAL_GPIO_EXTI_GET_IT(GPIO_Pin) != 0x00u)
+ {
+ __HAL_GPIO_EXTI_CLEAR_IT(GPIO_Pin);
+ HAL_GPIO_EXTI_Callback(GPIO_Pin);
+ }
+}
+
+/**
+ * @brief EXTI line detection callbacks.
+ * @param GPIO_Pin: Specifies the pins connected EXTI line
+ * @retval None
+ */
+__weak void HAL_GPIO_EXTI_Callback(uint16_t GPIO_Pin)
+{
+ /* Prevent unused argument(s) compilation warning */
+ UNUSED(GPIO_Pin);
+ /* NOTE: This function Should not be modified, when the callback is needed,
+ the HAL_GPIO_EXTI_Callback could be implemented in the user file
+ */
+}
+
+/**
+ * @}
+ */
+
+/**
+ * @}
+ */
+
+#endif /* HAL_GPIO_MODULE_ENABLED */
+/**
+ * @}
+ */
+
+/**
+ * @}
+ */
+
+/************************ (C) COPYRIGHT STMicroelectronics *****END OF FILE****/