178 lines
9.9 KiB
C
178 lines
9.9 KiB
C
/*
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* Copyright 2020 NXP
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* All rights reserved.
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*
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* SPDX-License-Identifier: BSD-3-Clause
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*/
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/***********************************************************************************************************************
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* This file was generated by the MCUXpresso Config Tools. Any manual edits made to this file
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* will be overwritten if the respective MCUXpresso Config Tools is used to update this file.
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**********************************************************************************************************************/
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/*
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* TEXT BELOW IS USED AS SETTING FOR TOOLS *************************************
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!!GlobalInfo
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product: Pins v7.0
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processor: MIMXRT1021xxxxx
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package_id: MIMXRT1021DAG5A
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mcu_data: ksdk2_0
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processor_version: 7.0.1
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board: MIMXRT1020-EVK
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pin_labels:
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- {pin_num: '105', pin_signal: GPIO_AD_B0_06, label: 'UART1_TXD/J17[6]', identifier: UART1_TXD;TX}
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- {pin_num: '101', pin_signal: GPIO_AD_B0_07, label: 'UART1_RXD/J17[4]', identifier: UART1_RXD;RX_GPIO;RX}
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power_domains: {NVCC_GPIO: '3.3'}
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* BE CAREFUL MODIFYING THIS COMMENT - IT IS YAML SETTINGS FOR TOOLS ***********
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*/
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#include "fsl_common.h"
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#include "fsl_iomuxc.h"
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#include "fsl_gpio.h"
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#include "pin_mux.h"
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/* FUNCTION ************************************************************************************************************
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*
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* Function Name : BOARD_InitBootPins
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* Description : Calls initialization functions.
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*
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* END ****************************************************************************************************************/
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void BOARD_InitBootPins(void) {
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}
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/*
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* TEXT BELOW IS USED AS SETTING FOR TOOLS *************************************
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UART1_PollForActivity:
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- options: {callFromInitBoot: 'false', coreID: core0, enableClock: 'false'}
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- pin_list:
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- {pin_num: '101', peripheral: GPIO1, signal: 'gpio_io, 07', pin_signal: GPIO_AD_B0_07, identifier: RX_GPIO, direction: INPUT, pull_up_down_config: Pull_Up_100K_Ohm}
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* BE CAREFUL MODIFYING THIS COMMENT - IT IS YAML SETTINGS FOR TOOLS ***********
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*/
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/* FUNCTION ************************************************************************************************************
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*
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* Function Name : UART1_PollForActivity
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* Description : Configures pin routing and optionally pin electrical features.
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*
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* END ****************************************************************************************************************/
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void UART1_PollForActivity(void) {
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/* GPIO configuration of RX_GPIO on GPIO_AD_B0_07 (pin 101) */
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gpio_pin_config_t RX_GPIO_config = {
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.direction = kGPIO_DigitalInput,
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.outputLogic = 0U,
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.interruptMode = kGPIO_NoIntmode
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};
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/* Initialize GPIO functionality on GPIO_AD_B0_07 (pin 101) */
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GPIO_PinInit(GPIO1, 7U, &RX_GPIO_config);
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IOMUXC_SetPinMux(
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IOMUXC_GPIO_AD_B0_07_GPIO1_IO07, /* GPIO_AD_B0_07 is configured as GPIO1_IO07 */
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0U); /* Software Input On Field: Input Path is determined by functionality */
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IOMUXC_SetPinConfig(
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IOMUXC_GPIO_AD_B0_07_GPIO1_IO07, /* GPIO_AD_B0_07 PAD functional properties : */
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0x90B0U); /* Slew Rate Field: Slow Slew Rate
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Drive Strength Field: R0/6
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Speed Field: medium(100MHz)
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Open Drain Enable Field: Open Drain Disabled
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Pull / Keep Enable Field: Pull/Keeper Enabled
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Pull / Keep Select Field: Keeper
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Pull Up / Down Config. Field: 100K Ohm Pull Up
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Hyst. Enable Field: Hysteresis Disabled */
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}
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/*
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* TEXT BELOW IS USED AS SETTING FOR TOOLS *************************************
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UART1_InitPins:
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- options: {callFromInitBoot: 'false', prefix: UART1_, coreID: core0, enableClock: 'false'}
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- pin_list:
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- {pin_num: '101', peripheral: LPUART1, signal: RX, pin_signal: GPIO_AD_B0_07, identifier: RX, pull_keeper_select: Pull, pull_up_down_config: Pull_Up_47K_Ohm}
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- {pin_num: '105', peripheral: LPUART1, signal: TX, pin_signal: GPIO_AD_B0_06, identifier: TX, pull_keeper_select: Pull, pull_up_down_config: Pull_Up_47K_Ohm}
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* BE CAREFUL MODIFYING THIS COMMENT - IT IS YAML SETTINGS FOR TOOLS ***********
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*/
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/* FUNCTION ************************************************************************************************************
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*
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* Function Name : UART1_InitPins
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* Description : Configures pin routing and optionally pin electrical features.
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*
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* END ****************************************************************************************************************/
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void UART1_InitPins(void) {
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IOMUXC_SetPinMux(
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IOMUXC_GPIO_AD_B0_06_LPUART1_TX, /* GPIO_AD_B0_06 is configured as LPUART1_TX */
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0U); /* Software Input On Field: Input Path is determined by functionality */
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IOMUXC_SetPinMux(
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IOMUXC_GPIO_AD_B0_07_LPUART1_RX, /* GPIO_AD_B0_07 is configured as LPUART1_RX */
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0U); /* Software Input On Field: Input Path is determined by functionality */
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IOMUXC_SetPinConfig(
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IOMUXC_GPIO_AD_B0_06_LPUART1_TX, /* GPIO_AD_B0_06 PAD functional properties : */
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0x70B0U); /* Slew Rate Field: Slow Slew Rate
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Drive Strength Field: R0/6
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Speed Field: medium(100MHz)
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Open Drain Enable Field: Open Drain Disabled
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Pull / Keep Enable Field: Pull/Keeper Enabled
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Pull / Keep Select Field: Pull
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Pull Up / Down Config. Field: 47K Ohm Pull Up
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Hyst. Enable Field: Hysteresis Disabled */
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IOMUXC_SetPinConfig(
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IOMUXC_GPIO_AD_B0_07_GPIO1_IO07, /* GPIO_AD_B0_07 PAD functional properties : */
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0x70B0U); /* Slew Rate Field: Slow Slew Rate
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Drive Strength Field: R0/6
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Speed Field: medium(100MHz)
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Open Drain Enable Field: Open Drain Disabled
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Pull / Keep Enable Field: Pull/Keeper Enabled
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Pull / Keep Select Field: Pull
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Pull Up / Down Config. Field: 47K Ohm Pull Up
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Hyst. Enable Field: Hysteresis Disabled */
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}
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/*
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* TEXT BELOW IS USED AS SETTING FOR TOOLS *************************************
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UART1_RestoreDefault:
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- options: {callFromInitBoot: 'false', coreID: core0, enableClock: 'false'}
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- pin_list:
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- {pin_num: '101', peripheral: GPIO1, signal: 'gpio_io, 07', pin_signal: GPIO_AD_B0_07, pull_up_down_config: Pull_Down_100K_Ohm}
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- {pin_num: '105', peripheral: GPIO1, signal: 'gpio_io, 06', pin_signal: GPIO_AD_B0_06, pull_up_down_config: Pull_Down_100K_Ohm}
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* BE CAREFUL MODIFYING THIS COMMENT - IT IS YAML SETTINGS FOR TOOLS ***********
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*/
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/* FUNCTION ************************************************************************************************************
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*
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* Function Name : UART1_RestoreDefault
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* Description : Configures pin routing and optionally pin electrical features.
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*
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* END ****************************************************************************************************************/
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void UART1_RestoreDefault(void) {
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IOMUXC_SetPinMux(
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IOMUXC_GPIO_AD_B0_06_GPIO1_IO06, /* GPIO_AD_B0_06 is configured as GPIO1_IO06 */
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0U); /* Software Input On Field: Input Path is determined by functionality */
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IOMUXC_SetPinMux(
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IOMUXC_GPIO_AD_B0_07_GPIO1_IO07, /* GPIO_AD_B0_07 is configured as GPIO1_IO07 */
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0U); /* Software Input On Field: Input Path is determined by functionality */
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IOMUXC_SetPinConfig(
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IOMUXC_GPIO_AD_B0_06_LPUART1_TX, /* GPIO_AD_B0_06 PAD functional properties : */
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0x10B0U); /* Slew Rate Field: Slow Slew Rate
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Drive Strength Field: R0/6
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Speed Field: medium(100MHz)
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Open Drain Enable Field: Open Drain Disabled
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Pull / Keep Enable Field: Pull/Keeper Enabled
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Pull / Keep Select Field: Keeper
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Pull Up / Down Config. Field: 100K Ohm Pull Down
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Hyst. Enable Field: Hysteresis Disabled */
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IOMUXC_SetPinConfig(
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IOMUXC_GPIO_AD_B0_07_GPIO1_IO07, /* GPIO_AD_B0_07 PAD functional properties : */
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0x10B0U); /* Slew Rate Field: Slow Slew Rate
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Drive Strength Field: R0/6
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Speed Field: medium(100MHz)
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Open Drain Enable Field: Open Drain Disabled
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Pull / Keep Enable Field: Pull/Keeper Enabled
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Pull / Keep Select Field: Keeper
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Pull Up / Down Config. Field: 100K Ohm Pull Down
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Hyst. Enable Field: Hysteresis Disabled */
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}
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/***********************************************************************************************************************
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* EOF
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**********************************************************************************************************************/
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