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https://gitee.com/mirrors_PX4/PX4-Autopilot.git
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Moved all drivers to new world, PX4IO completely in new world
This commit is contained in:
Lorenz Meier
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#
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# Board-specific startup code for the PX4IO
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#
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SRCS = px4io_init.c \
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px4io_pwm_servo.c
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/****************************************************************************
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*
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* Copyright (C) 2012 PX4 Development Team. All rights reserved.
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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 PX4 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 px4io_init.c
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*
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* PX4IO-specific early startup code. This file implements the
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* nsh_archinitialize() function that is called early by nsh during startup.
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*
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* Code here is run before the rcS script is invoked; it should start required
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* subsystems and perform board-specific initialisation.
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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 <stdbool.h>
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#include <stdio.h>
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#include <debug.h>
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#include <errno.h>
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#include <nuttx/arch.h>
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#include "stm32_internal.h"
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#include "px4io_internal.h"
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#include "stm32_uart.h"
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#include <arch/board/board.h>
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#include <drivers/drv_hrt.h>
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#include <drivers/drv_led.h>
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#include <drivers/drv_pwm_output.h>
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/****************************************************************************
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* Public Functions
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****************************************************************************/
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/************************************************************************************
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* Name: stm32_boardinitialize
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*
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* Description:
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* All STM32 architectures must provide the following entry point. This entry point
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* is called early in the intitialization -- after all memory has been configured
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* and mapped but before any devices have been initialized.
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*
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************************************************************************************/
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__EXPORT void stm32_boardinitialize(void)
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{
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/* configure GPIOs */
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stm32_configgpio(GPIO_ACC1_PWR_EN);
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stm32_configgpio(GPIO_ACC2_PWR_EN);
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stm32_configgpio(GPIO_SERVO_PWR_EN);
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stm32_configgpio(GPIO_RELAY1_EN);
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stm32_configgpio(GPIO_RELAY2_EN);
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stm32_configgpio(GPIO_LED1);
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stm32_configgpio(GPIO_LED2);
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stm32_configgpio(GPIO_LED3);
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stm32_configgpio(GPIO_ACC_OC_DETECT);
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stm32_configgpio(GPIO_SERVO_OC_DETECT);
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stm32_configgpio(GPIO_BTN_SAFETY);
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stm32_configgpio(GPIO_ADC_VBATT);
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stm32_configgpio(GPIO_ADC_IN5);
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}
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@@ -0,0 +1,83 @@
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/****************************************************************************
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*
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* Copyright (C) 2012 PX4 Development Team. All rights reserved.
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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 PX4 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 PX4IO hardware definitions.
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*/
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#pragma once
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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 <nuttx/compiler.h>
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#include <stdint.h>
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#include <stm32_internal.h>
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/************************************************************************************
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* Definitions
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************************************************************************************/
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/* PX4IO GPIOs **********************************************************************/
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/* LEDs */
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#define GPIO_LED1 (GPIO_OUTPUT|GPIO_CNF_OUTPP|GPIO_MODE_50MHz|\
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GPIO_OUTPUT_CLEAR|GPIO_PORTB|GPIO_PIN14)
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#define GPIO_LED2 (GPIO_OUTPUT|GPIO_CNF_OUTPP|GPIO_MODE_50MHz|\
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GPIO_OUTPUT_CLEAR|GPIO_PORTB|GPIO_PIN15)
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#define GPIO_LED3 (GPIO_OUTPUT|GPIO_CNF_OUTPP|GPIO_MODE_50MHz|\
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GPIO_OUTPUT_CLEAR|GPIO_PORTB|GPIO_PIN10)
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/* Safety switch button *************************************************************/
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#define GPIO_BTN_SAFETY (GPIO_INPUT|GPIO_CNF_INFLOAT|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN5)
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/* Power switch controls ************************************************************/
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#define GPIO_ACC1_PWR_EN (GPIO_OUTPUT|GPIO_CNF_OUTPP|GPIO_MODE_50MHz|GPIO_OUTPUT_CLEAR|GPIO_PORTC|GPIO_PIN13)
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#define GPIO_ACC2_PWR_EN (GPIO_OUTPUT|GPIO_CNF_OUTPP|GPIO_MODE_50MHz|GPIO_OUTPUT_CLEAR|GPIO_PORTC|GPIO_PIN14)
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#define GPIO_SERVO_PWR_EN (GPIO_OUTPUT|GPIO_CNF_OUTPP|GPIO_MODE_50MHz|GPIO_OUTPUT_CLEAR|GPIO_PORTC|GPIO_PIN15)
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#define GPIO_ACC_OC_DETECT (GPIO_INPUT|GPIO_CNF_INPULLUP|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN12)
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#define GPIO_SERVO_OC_DETECT (GPIO_INPUT|GPIO_CNF_INPULLUP|GPIO_MODE_INPUT|GPIO_PORTB|GPIO_PIN13)
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#define GPIO_RELAY1_EN (GPIO_OUTPUT|GPIO_CNF_OUTPP|GPIO_MODE_50MHz|GPIO_OUTPUT_CLEAR|GPIO_PORTA|GPIO_PIN12)
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#define GPIO_RELAY2_EN (GPIO_OUTPUT|GPIO_CNF_OUTPP|GPIO_MODE_50MHz|GPIO_OUTPUT_CLEAR|GPIO_PORTA|GPIO_PIN11)
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/* Analog inputs ********************************************************************/
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#define GPIO_ADC_VBATT (GPIO_INPUT|GPIO_CNF_ANALOGIN|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN4)
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#define GPIO_ADC_IN5 (GPIO_INPUT|GPIO_CNF_ANALOGIN|GPIO_MODE_INPUT|GPIO_PORTA|GPIO_PIN5)
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@@ -0,0 +1,123 @@
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/****************************************************************************
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*
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* Copyright (C) 2012 PX4 Development Team. All rights reserved.
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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 PX4 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 px4fmu_pwm_servo.c
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*
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* Configuration data for the stm32 pwm_servo driver.
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*
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* Note that these arrays must always be fully-sized.
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*/
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#include <stdint.h>
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#include <drivers/stm32/drv_pwm_servo.h>
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#include <arch/board/board.h>
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#include <drivers/drv_pwm_output.h>
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#include <stm32_internal.h>
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#include <stm32_gpio.h>
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#include <stm32_tim.h>
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__EXPORT const struct pwm_servo_timer pwm_timers[PWM_SERVO_MAX_TIMERS] = {
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{
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.base = STM32_TIM2_BASE,
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.clock_register = STM32_RCC_APB1ENR,
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.clock_bit = RCC_APB1ENR_TIM2EN,
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.clock_freq = STM32_APB1_TIM2_CLKIN
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},
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{
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.base = STM32_TIM3_BASE,
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.clock_register = STM32_RCC_APB1ENR,
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.clock_bit = RCC_APB1ENR_TIM3EN,
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.clock_freq = STM32_APB1_TIM3_CLKIN
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},
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{
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.base = STM32_TIM4_BASE,
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.clock_register = STM32_RCC_APB1ENR,
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.clock_bit = RCC_APB1ENR_TIM4EN,
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.clock_freq = STM32_APB1_TIM4_CLKIN
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}
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};
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__EXPORT const struct pwm_servo_channel pwm_channels[PWM_SERVO_MAX_CHANNELS] = {
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{
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.gpio = GPIO_TIM2_CH1OUT,
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.timer_index = 0,
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.timer_channel = 1,
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.default_value = 1000,
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},
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{
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.gpio = GPIO_TIM2_CH2OUT,
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.timer_index = 0,
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.timer_channel = 2,
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.default_value = 1000,
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},
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{
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.gpio = GPIO_TIM4_CH3OUT,
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.timer_index = 2,
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.timer_channel = 3,
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.default_value = 1000,
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},
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{
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.gpio = GPIO_TIM4_CH4OUT,
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.timer_index = 2,
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.timer_channel = 4,
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.default_value = 1000,
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},
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{
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.gpio = GPIO_TIM3_CH1OUT,
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.timer_index = 1,
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.timer_channel = 1,
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.default_value = 1000,
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},
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{
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.gpio = GPIO_TIM3_CH2OUT,
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.timer_index = 1,
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.timer_channel = 2,
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.default_value = 1000,
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},
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{
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.gpio = GPIO_TIM3_CH3OUT,
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.timer_index = 1,
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.timer_channel = 3,
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.default_value = 1000,
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},
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{
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.gpio = GPIO_TIM3_CH4OUT,
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.timer_index = 1,
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.timer_channel = 4,
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.default_value = 1000,
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}
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};
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