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https://gitee.com/mirrors_PX4/PX4-Autopilot.git
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191 lines
6.1 KiB
C
191 lines
6.1 KiB
C
/****************************************************************************
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*
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*
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* Copyright (C) 2019 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 board_config.h
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*
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* NXP ucans32k146 internal 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 <px4_platform_common/px4_config.h>
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#include <nuttx/compiler.h>
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#include <stdint.h>
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__BEGIN_DECLS
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/* these headers are not C++ safe */
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#include "hardware/s32k1xx_pinmux.h"
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#include "s32k1xx_periphclocks.h"
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#include <arch/board/board.h>
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/****************************************************************************
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* Pre-processor Definitions
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****************************************************************************/
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/* Configuration ************************************************************/
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/* UCANS32K146 GPIOs **************************************************/
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/* LEDs. The UCANS32K146 has one RGB LED:
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*
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* RedLED PTD15 (FTM0 CH0)
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* GreenLED PTD16 (FTM0 CH1)
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* BlueLED PTD0 (FTM0 CH2)
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*
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* An output of '1' illuminates the LED.
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*/
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#define GPIO_LED_R (PIN_PTD15 | GPIO_LOWDRIVE | GPIO_OUTPUT_ZERO)
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#define GPIO_LED_G (PIN_PTD16 | GPIO_LOWDRIVE | GPIO_OUTPUT_ZERO)
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#define GPIO_LED_B (PIN_PTD0 | GPIO_LOWDRIVE | GPIO_OUTPUT_ZERO)
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/* Buttons. The UCANS32K146 supports one button:
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*
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* SW3 PTC14
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*/
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#define GPIO_SW3 (PIN_PTC14 | PIN_INT_BOTH)
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/* SPI chip selects */
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/* Count of peripheral clock user configurations */
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#define NUM_OF_PERIPHERAL_CLOCKS_0 18
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/* High-resolution timer */
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#define HRT_TIMER 5 /* FTM timer for the HRT */
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#define HRT_TIMER_CHANNEL 0 /* Use capture/compare channel 0 */
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/* Timer I/O PWM and capture
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*
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* ?? PWM outputs are configured.
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* ?? Timer inputs are configured.
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*
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* Pins:
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* Defined in board.h
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*/
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#define DIRECT_PWM_OUTPUT_CHANNELS 1
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#define BOARD_HAS_LED_PWM 1
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#define BOARD_LED_PWM_DRIVE_ACTIVE_LOW 1
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#define BOARD_HAS_SHARED_PWM_TIMERS 1
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#define LED_TIM0_CH0OUT /* PTD15 RGB_R */ PIN_FTM0_CH0_3
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#define LED_TIM0_CH1OUT /* PTD16 RGB_G */ PIN_FTM0_CH1_3
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#define LED_TIM0_CH2OUT /* PTD0 RGB_B */ PIN_FTM0_CH2_3
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/****************************************************************************
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* Public Types
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****************************************************************************/
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/****************************************************************************
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* Public Data
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****************************************************************************/
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#ifndef __ASSEMBLY__
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/* User peripheral configuration structure 0 */
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extern const struct peripheral_clock_config_s g_peripheral_clockconfig0[];
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/****************************************************************************
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* Public Function Prototypes
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****************************************************************************/
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/****************************************************************************
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* Name: s32k1xx_bringup
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*
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* Description:
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* Perform architecture-specific initialization
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*
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* CONFIG_BOARD_LATE_INITIALIZE=y :
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* Called from board_late_initialize().
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*
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* CONFIG_BOARD_LATE_INITIALIZE=y && CONFIG_LIB_BOARDCTL=y :
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* Called from the NSH library
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*
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****************************************************************************/
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int s32k1xx_bringup(void);
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/****************************************************************************
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* Name: s32k1xx_spidev_initialize
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*
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* Description:
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* Called to configure SPI chip select GPIO pins for the UCANS32K146
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* board.
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*
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****************************************************************************/
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#ifdef CONFIG_S32K1XX_LPSPI
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void s32k1xx_spidev_initialize(void);
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#endif
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/****************************************************************************************************
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* Name: board_spi_reset board_peripheral_reset
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*
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* Description:
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* Called to reset SPI and the perferal bus
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*
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****************************************************************************************************/
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void board_peripheral_reset(int ms);
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/************************************************************************************
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* Name: ucans32k_timer_initialize
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*
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* Description:
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* Called to configure the FTM to provide 1 Mhz
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*
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************************************************************************************/
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void ucans32k_timer_initialize(void);
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#include <px4_platform_common/board_common.h>
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#endif /* __ASSEMBLY__ */
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__END_DECLS
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