forked from xuos/xiuos
support lcd and touchscreen
This commit is contained in:
wlyu
+109
@@ -0,0 +1,109 @@
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#
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# This file is autogenerated: PLEASE DO NOT EDIT IT.
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#
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# You can use "make menuconfig" to make any modifications to the installed .config file.
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# You can then do "make savedefconfig" to generate a new defconfig file that includes your
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# modifications.
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#
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CONFIG_ADD_NUTTX_FETURES=y
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CONFIG_ARCH="arm"
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CONFIG_ARCH_BOARD="xidatong"
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CONFIG_ARCH_BOARD_XIDATONG=y
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CONFIG_ARCH_CHIP="imxrt"
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CONFIG_ARCH_CHIP_IMXRT=y
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CONFIG_ARCH_CHIP_MIMXRT1052CVL5B=y
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CONFIG_ARCH_INTERRUPTSTACK=10240
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CONFIG_ARCH_STACKDUMP=y
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CONFIG_ARMV7M_DCACHE=y
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CONFIG_ARMV7M_DCACHE_WRITETHROUGH=y
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CONFIG_ARMV7M_ICACHE=y
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CONFIG_ARMV7M_USEBASEPRI=y
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CONFIG_BOARD_LOOPSPERMSEC=104926
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CONFIG_BUILTIN=y
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CONFIG_CLOCK_MONOTONIC=y
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CONFIG_EXAMPLES_HELLO=y
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CONFIG_IMXRT_GPIO_IRQ=y
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CONFIG_IDLETHREAD_STACKSIZE=2048
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CONFIG_IMXRT_LPUART1=y
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CONFIG_INTELHEX_BINARY=y
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CONFIG_LPUART1_SERIAL_CONSOLE=y
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CONFIG_NSH_ARCHINIT=y
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CONFIG_NSH_BUILTIN_APPS=y
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CONFIG_NSH_DISABLE_IFUPDOWN=y
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CONFIG_NSH_FILEIOSIZE=512
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CONFIG_NSH_LINELEN=64
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CONFIG_NSH_READLINE=y
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CONFIG_RAM_SIZE=524288
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CONFIG_RAM_START=0x20200000
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CONFIG_RAW_BINARY=y
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CONFIG_SCHED_HPWORK=y
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CONFIG_SCHED_WAITPID=y
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CONFIG_START_DAY=14
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CONFIG_START_MONTH=3
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CONFIG_SYSTEM_NSH=y
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CONFIG_DEV_GPIO=y
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CONFIG_READLINE_CMD_HISTORY=y
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CONFIG_READLINE_CMD_HISTORY_LEN=100
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CONFIG_READLINE_CMD_HISTORY_LINELEN=120
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CONFIG_READLINE_TABCOMPLETION=y
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CONFIG_USER_ENTRYPOINT="nsh_main"
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CONFIG_IMXRT_LPI2C=y
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CONFIG_IMXRT_LCD=y
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CONFIG_IMXRT_LPI2C1=y
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CONFIG_LPI2C1_BUSYIDLE=0
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CONFIG_LPI2C1_FILTSCL=0
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CONFIG_LPI2C1_FILTSDA=0
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CONFIG_IMXRT_GPIO2_16_31_IRQ=y
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CONFIG_IMXRT_LPI2C_DYNTIMEO=y
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CONFIG_IMXRT_LPI2C_DYNTIMEO_USECPERBYTE=500
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CONFIG_IMXRT_LPI2C_DYNTIMEO_STARTSTOP=1000
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CONFIG_IMXRT_LPI2C_TIMEOSEC=0
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CONFIG_IMXRT_LCD_VIDEO_PLL_FREQ=92000000
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CONFIG_IMXRT_LCD_VRAMBASE=0x80000000
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CONFIG_IMXRT_LCD_REFRESH_FREQ=60
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CONFIG_IMXRT_LCD_BACKLIGHT=y
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CONFIG_IMXRT_LCD_INPUT_BPP16=y
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CONFIG_IMXRT_LCD_OUTPUT_16=y
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CONFIG_IMXRT_LCD_BACKCOLOR=0x0
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CONFIG_IMXRT_LCD_HWIDTH=480
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CONFIG_IMXRT_LCD_HPULSE=41
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CONFIG_IMXRT_LCD_HFRONTPORCH=4
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CONFIG_IMXRT_LCD_HBACKPORCH=8
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CONFIG_IMXRT_LCD_VHEIGHT=272
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CONFIG_IMXRT_LCD_VPULSE=10
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CONFIG_IMXRT_LCD_VFRONTPORCH=4
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CONFIG_IMXRT_LCD_VBACKPORCH=2
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CONFIG_IMXRT_DATAEN_ACTIVE_HIGH=y
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CONFIG_IMXRT_DATA_RISING_EDGE=y
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CONFIG_I2C=y
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CONFIG_I2C_DRIVER=y
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CONFIG_ARCH_HAVE_SPI_CS_CONTROL=y
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CONFIG_SPI=y
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CONFIG_SPI_EXCHANGE=y
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CONFIG_FB_MODULEINFO=y
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CONFIG_DRIVERS_VIDEO=y
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CONFIG_VIDEO_FB=y
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CONFIG_INPUT=y
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CONFIG_INPUT_TOUCHSCREEN=y
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CONFIG_INPUT_GT9XX=y
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CONFIG_FS_PROCFS=y
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CONFIG_FS_PROCFS_MAX_TASKS=128
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CONFIG_FS_PROCFS_EXCLUDE_ENVIRON=y
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CONFIG_EXAMPLES_FB=y
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CONFIG_EXAMPLES_FB_DEFAULTFB="/dev/fb0"
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CONFIG_EXAMPLES_FB_PROGNAME="fb"
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CONFIG_EXAMPLES_FB_PRIORITY=100
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CONFIG_EXAMPLES_FB_STACKSIZE=2048
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CONFIG_EXAMPLES_TOUCHSCREEN=y
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CONFIG_EXAMPLES_TOUCHSCREEN_MINOR=0
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CONFIG_EXAMPLES_TOUCHSCREEN_DEVPATH="/dev/input0"
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CONFIG_EXAMPLES_TOUCHSCREEN_NSAMPLES=0
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@@ -82,6 +82,10 @@ ifeq ($(CONFIG_XIDATONG_SDIO_AUTOMOUNT),y)
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CSRCS += imxrt_mmcsd_automount.c
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endif
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ifeq ($(CONFIG_INPUT_GT9XX),y)
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CSRCS += imxrt_gt9xx.c
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endif
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ifeq ($(CONFIG_BSP_USING_CH438),y)
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CSRCS += imxrt_ch438.c ch438_demo.c
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endif
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@@ -51,6 +51,10 @@
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# include "imxrt_ch438.h"
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#endif
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#ifdef CONFIG_INPUT_GT9XX
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#include "imxrt_gt9xx.h"
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#endif
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#include "xidatong.h"
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#include <arch/board/board.h> /* Must always be included last */
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@@ -187,6 +191,19 @@ int imxrt_bringup(void)
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board_ch438_initialize();
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#endif
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#ifdef CONFIG_INPUT_GT9XX
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/* Initialize the GT9XX touchscreen driver */
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ret = imxrt_gt9xx_register();
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if (ret < 0)
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{
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syslog(LOG_ERR, "ERROR: imxrt_ft5x06_register() failed: %d\n", ret);
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}
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syslog(LOG_NOTICE, "Start initialize %d ok ...\n", ret);
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#endif
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UNUSED(ret);
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return OK;
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}
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@@ -0,0 +1,328 @@
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/****************************************************************************
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* boards/arm/imxrt/xidatong/src/imxrt_gt9xx.c
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*
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* Copyright 2019 ElFaro LAB S.L. All rights reserved.
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* Author: Fabio Balzano <fabio@elfarolab.com>
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*
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* Based on boards/arm/lpc54xx/lpcxpresso-lpc54628/src/lpc54_ft5x06.c
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* Copyright (C) 2017 Gregory Nutt. All rights reserved.
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* Author: Gregory Nutt <gnutt@nuttx.org>
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in
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* the documentation and/or other materials provided with the
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* distribution.
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* 3. Neither the name NuttX nor the names of its contributors may be
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* used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
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* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
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* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
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* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
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* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
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* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
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* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
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* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
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* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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* POSSIBILITY OF SUCH DAMAGE.
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*
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****************************************************************************/
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/**
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* @file imxrt_gt9xx.c
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* @brief gt9xx touch driver refer to imxrt_ft5x06.c
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* @version 1.0
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* @author AIIT XUOS Lab
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* @date 2022.5.31
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*/
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/****************************************************************************
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* Included Files
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****************************************************************************/
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#include <nuttx/config.h>
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#include <syslog.h>
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#include <assert.h>
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#include <errno.h>
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#include <nuttx/arch.h>
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#include <nuttx/i2c/i2c_master.h>
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#include <nuttx/input/gt9xx.h>
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#include "imxrt_config.h"
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#include "imxrt_gpio.h"
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#include "imxrt_lpi2c.h"
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#include "arch/chip/irq.h"
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#include "imxrt_iomuxc.h"
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#define gt_print printf
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#define GT9XX_I2C_ADDRESS 0x5D
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#define GPIO_GT9XX_INTR IMXRT_IRQ_GPIO2_30
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#define IOMUX_GT9XX_RST (IOMUX_PULL_NONE | IOMUX_CMOS_OUTPUT | \
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IOMUX_DRIVE_40OHM | IOMUX_SPEED_MEDIUM | \
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IOMUX_SLEW_SLOW)
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#define GPIO_GT9XX_CTRSTN (GPIO_OUTPUT | GPIO_OUTPUT_ZERO | \
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GPIO_PORT2 | GPIO_PIN30 | IOMUX_GT9XX_RST)
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#define GPIO_GT9XX_CTINTN (GPIO_INTERRUPT | GPIO_INT_RISINGEDGE | \
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IOMUX_SW_DEFAULT | GPIO_PORT2 | GPIO_PIN30 )
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#ifdef CONFIG_INPUT_GT9XX
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/****************************************************************************
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* Pre-processor Definitions
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****************************************************************************/
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#define GT9XX_FREQUENCY 400000
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/****************************************************************************
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* Private Function Ptototypes
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****************************************************************************/
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#ifndef CONFIG_GT9XX_POLLMODE
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static int imxrt_gt9xx_attach(FAR const struct gt9xx_config_s *config,
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xcpt_t isr, FAR void *arg);
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static void imxrt_gt9xx_enable(FAR const struct gt9xx_config_s *config,
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bool enable);
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static void imxrt_gt9xx_clear(FAR const struct gt9xx_config_s *config);
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#endif
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static void imxrt_gt9xx_wakeup(FAR const struct gt9xx_config_s *config);
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static void imxrt_gt9xx_nreset(FAR const struct gt9xx_config_s *config,
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bool state);
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/****************************************************************************
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* Private Data
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****************************************************************************/
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static const struct gt9xx_config_s g_gt9xx_config =
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{
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.address = GT9XX_I2C_ADDRESS,
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.frequency = GT9XX_FREQUENCY,
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#ifndef CONFIG_GT9XX_POLLMODE
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.attach = imxrt_gt9xx_attach,
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.enable = imxrt_gt9xx_enable,
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.clear = imxrt_gt9xx_clear,
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#endif
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.wakeup = imxrt_gt9xx_wakeup,
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.nreset = imxrt_gt9xx_nreset
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};
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#ifndef CONFIG_GT9XX_POLLMODE
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static uint8_t g_gt9xx_irq;
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#endif
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/****************************************************************************
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* Private Functions
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****************************************************************************/
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/****************************************************************************
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* Name: imxrt_gt9xx_attach
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*
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* Description:
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* Attach an GT9XX interrupt handler to a GPIO interrupt
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*
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****************************************************************************/
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#ifndef CONFIG_GT9XX_POLLMODE
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static int imxrt_gt9xx_attach(FAR const struct gt9xx_config_s *config,
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xcpt_t isr, FAR void *arg)
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{
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return irq_attach(g_gt9xx_irq, isr, arg);
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}
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#endif
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/****************************************************************************
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* Name: imxrt_gt9xx_enable
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*
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* Description:
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* Enable or disable a GPIO interrupt
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*
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****************************************************************************/
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#ifndef CONFIG_GT9XX_POLLMODE
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static void imxrt_gt9xx_enable(FAR const struct gt9xx_config_s *config,
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bool enable)
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{
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if (enable)
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{
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up_enable_irq(g_gt9xx_irq);
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}
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else
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{
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up_disable_irq(g_gt9xx_irq);
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}
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}
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#endif
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/****************************************************************************
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* Name: imxrt_gt9xx_clear
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*
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* Description:
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* Acknowledge/clear any pending GPIO interrupt
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*
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****************************************************************************/
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#ifndef CONFIG_GT9XX_POLLMODE
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static void imxrt_gt9xx_clear(FAR const struct gt9xx_config_s *config)
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{
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imxrt_gpioirq_disable(g_gt9xx_irq);
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}
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#endif
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/****************************************************************************
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* Name: imxrt_gt9xx_wakeup
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*
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* Description:
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* Issue WAKE interrupt to GT9XX to change the GT9XX from Hibernate to
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* Active mode.
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*
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****************************************************************************/
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static void imxrt_gt9xx_wakeup(FAR const struct gt9xx_config_s *config)
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{
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/* We do not have access to the WAKE pin in the implementation */
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}
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/****************************************************************************
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* Name: imxrt_gt9xx_nreset
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*
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* Description:
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* Control the chip reset pin (active low)
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*
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****************************************************************************/
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static void imxrt_gt9xx_nreset(FAR const struct gt9xx_config_s *config,
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bool nstate)
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{
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imxrt_gpio_write(GPIO_GT9XX_CTRSTN, nstate);
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}
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/****************************************************************************
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* Public Functions
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****************************************************************************/
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#define IOMUXC_SW_MUX_CTL_PAD_MUX_MODE_MASK (0x7U)
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#define IOMUXC_SW_MUX_CTL_PAD_MUX_MODE_SHIFT (0U)
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#define IOMUXC_SW_MUX_CTL_PAD_MUX_MODE(x) (((uint32_t)(((uint32_t)(x)) << IOMUXC_SW_MUX_CTL_PAD_MUX_MODE_SHIFT)) & IOMUXC_SW_MUX_CTL_PAD_MUX_MODE_MASK)
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#define IOMUXC_SW_MUX_CTL_PAD_SION_MASK (0x10U)
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#define IOMUXC_SW_MUX_CTL_PAD_SION_SHIFT (4U)
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#define IOMUXC_SW_MUX_CTL_PAD_SION(x) (((uint32_t)(((uint32_t)(x)) << IOMUXC_SW_MUX_CTL_PAD_SION_SHIFT)) & IOMUXC_SW_MUX_CTL_PAD_SION_MASK)
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#define IOMUXC_GPIO_B1_14_GPIO2_IO30 0x401F81B4U, 0x5U, 0, 0, 0x401F83A4U
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static inline void IOMUXC_SetPinMux(uint32_t muxRegister,
|
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uint32_t muxMode,
|
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uint32_t inputRegister,
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uint32_t inputDaisy,
|
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uint32_t configRegister,
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uint32_t inputOnfield)
|
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{
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*((volatile uint32_t *)muxRegister) =
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IOMUXC_SW_MUX_CTL_PAD_MUX_MODE(muxMode) | IOMUXC_SW_MUX_CTL_PAD_SION(inputOnfield);
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|
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if (inputRegister)
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{
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*((volatile uint32_t *)inputRegister) = inputDaisy;
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}
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}
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static inline void IOMUXC_SetPinConfig(uint32_t muxRegister,
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uint32_t muxMode,
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uint32_t inputRegister,
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uint32_t inputDaisy,
|
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uint32_t configRegister,
|
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uint32_t configValue)
|
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{
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if (configRegister)
|
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{
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*((volatile uint32_t *)configRegister) = configValue;
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}
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}
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void imxrt_config_gt9xx_pins(void)
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{
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IOMUXC_SetPinMux(
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IOMUXC_GPIO_B1_14_GPIO2_IO30, /* WAKEUP is configured as GPIO5_IO00 */
|
||||
0U); /* Software Input On Field: Input Path is determined by functionality */
|
||||
|
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IOMUXC_SetPinConfig(
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IOMUXC_GPIO_B1_14_GPIO2_IO30,
|
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0x10B0u);
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}
|
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|
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/****************************************************************************
|
||||
* Name: imxrt_gt9xx_register
|
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*
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* Description:
|
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* Register the GT9XX touch panel driver
|
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*
|
||||
****************************************************************************/
|
||||
|
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int imxrt_gt9xx_register(void)
|
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{
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FAR struct i2c_master_s *i2c;
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int ret;
|
||||
|
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/* Initialize CTRSTN pin */
|
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imxrt_config_gpio(GPIO_GT9XX_CTRSTN);
|
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imxrt_gpio_write(GPIO_GT9XX_CTRSTN, false);
|
||||
|
||||
#ifndef CONFIG_GT9XX_POLLMODE
|
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int irq;
|
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|
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/* Initialize GPIO interrupt pin. */
|
||||
imxrt_config_gpio(GPIO_GT9XX_CTINTN);
|
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|
||||
irq = GPIO_GT9XX_INTR;
|
||||
DEBUGASSERT(irq > 0 && irq < UINT8_MAX);
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||||
g_gt9xx_irq = (uint8_t)irq;
|
||||
|
||||
/* Make sure that the interrupt is disabled at the NVIC */
|
||||
imxrt_gpioirq_disable(irq);
|
||||
up_disable_irq(irq);
|
||||
#endif
|
||||
|
||||
/* Take the GT9XX out of reset */
|
||||
|
||||
/* The GT9XX is on LPI2C1. Get the handle and register the GT9XX device */
|
||||
|
||||
i2c = imxrt_i2cbus_initialize(1);
|
||||
if (i2c == NULL)
|
||||
{
|
||||
syslog(LOG_ERR, "ERROR: Failed to get LPI2C1 interface\n");
|
||||
return -ENODEV;
|
||||
}
|
||||
else
|
||||
{
|
||||
ret = gt9xx_register(i2c, &g_gt9xx_config, 0);
|
||||
if (ret < 0)
|
||||
{
|
||||
syslog(LOG_ERR, "ERROR: Failed to register GT9XX driver: %d\n", ret);
|
||||
imxrt_gpio_write(GPIO_GT9XX_CTRSTN, false);
|
||||
imxrt_i2cbus_uninitialize(i2c);
|
||||
return ret;
|
||||
}
|
||||
}
|
||||
|
||||
return OK;
|
||||
}
|
||||
|
||||
#endif /* CONFIG_INPUT_GT9XX*/
|
||||
@@ -0,0 +1,27 @@
|
||||
/*
|
||||
* Copyright (c) 2022 AIIT XUOS Lab
|
||||
* XiUOS is licensed under Mulan PSL v2.
|
||||
* You can use this software according to the terms and conditions of the Mulan PSL v2.
|
||||
* You may obtain a copy of Mulan PSL v2 at:
|
||||
* http://license.coscl.org.cn/MulanPSL2
|
||||
* THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
|
||||
* EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
|
||||
* MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
|
||||
* See the Mulan PSL v2 for more details.
|
||||
*/
|
||||
|
||||
/**
|
||||
* @file imxrt_gt9xx.h
|
||||
* @brief API for imxrt gt9xx.
|
||||
* @version 1.0
|
||||
* @author AIIT XUOS Lab
|
||||
* @date 2022.5.31
|
||||
*/
|
||||
|
||||
#ifndef __IMXRT_GT9XX_H_
|
||||
#define __IMXRT_GT9XX_H_
|
||||
|
||||
int imxrt_gt9xx_register(void);
|
||||
|
||||
#endif /* __IMXRT_GT9XX_H__ */
|
||||
|
||||
Reference in New Issue
Block a user