mirror of
https://gitee.com/mirrors_PX4/PX4-Autopilot.git
synced 2026-10-24 02:03:34 +08:00
David Sidrane
4836fc0719
Durandal:Fix PLL settings durandal-v1:Move I2C123, I2C4 to HSI. Not liking using HSI but, F7 has, and in reality there is no requerment for accuracy. durandal-v1:board config set 400kHz on card probe durandal-v1:Board SDMMC Clock Not greater then 25 mHz durandal-v1:Fix PLL3 configuration typo and value CI build config for holybro_durandal-v1 durandal-v1:Kconfig - add knob to ensure ARCH_MATH_H is kept Upstream changes added ARCH_HAVE_MATH_H to protect from archs without math.h from causing isses for users setting CONFIG_ARCH_MATH_H and getting errors. PX4 provides a math.h and we need CONFIG_ARCH_MATH_H set. So this Selects ARCH_HAVE_MATH_H perserving CONFIG_ARCH_MATH_H a defconfig Track master LED removal durandal-v1: bmi055 -> bmi088 bmi088 is what the board uses durandal-v1:add PX4IO support durandal-v1 rc.board_sensors: start baro durandal-v1: remove segway module durandal:Run at 480 Mhz durandal-v1: build thermal control module durandal-v1: enable IMU thermal control by default durandal-v1:Track upstream adc start moved to rc.board_sensors durandal-v1:Track upstream mavlink start moved to rc.board_mavlink
178 lines
5.3 KiB
C
178 lines
5.3 KiB
C
/****************************************************************************
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*
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* Copyright (C) 2014, 2016 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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* Included Files
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****************************************************************************/
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#include <nuttx/config.h>
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#include <board_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/sdio.h>
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#include <nuttx/mmcsd.h>
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#include "chip.h"
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#include "board_config.h"
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#include "stm32_gpio.h"
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#include "stm32_sdmmc.h"
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#ifdef CONFIG_MMCSD
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/****************************************************************************
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* Pre-processor Definitions
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****************************************************************************/
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/* Card detections requires card support and a card detection GPIO */
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#define HAVE_NCD 1
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#if !defined(GPIO_SDMMC1_NCD)
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# undef HAVE_NCD
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#endif
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/****************************************************************************
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* Private Data
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****************************************************************************/
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static FAR struct sdio_dev_s *sdio_dev;
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#ifdef HAVE_NCD
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static bool g_sd_inserted = 0xff; /* Impossible value */
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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: stm32_ncd_interrupt
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*
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* Description:
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* Card detect interrupt handler.
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*
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****************************************************************************/
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#ifdef HAVE_NCD
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static int stm32_ncd_interrupt(int irq, FAR void *context)
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{
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bool present;
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present = !stm32_gpioread(GPIO_SDMMC1_NCD);
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if (sdio_dev && present != g_sd_inserted) {
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sdio_mediachange(sdio_dev, present);
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g_sd_inserted = present;
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}
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return OK;
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}
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#endif
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/****************************************************************************
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* Public Functions
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****************************************************************************/
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/****************************************************************************
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* Name: stm32_sdio_initialize
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*
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* Description:
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* Initialize SDIO-based MMC/SD card support
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*
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****************************************************************************/
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int stm32_sdio_initialize(void)
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{
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int ret;
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#ifdef HAVE_NCD
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/* Card detect */
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bool cd_status;
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/* Configure the card detect GPIO */
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stm32_configgpio(GPIO_SDMMC1_NCD);
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/* Register an interrupt handler for the card detect pin */
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stm32_gpiosetevent(GPIO_SDMMC1_NCD, true, true, true, stm32_ncd_interrupt);
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#endif
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/* Mount the SDIO-based MMC/SD block driver */
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/* First, get an instance of the SDIO interface */
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finfo("Initializing SDIO slot %d\n", SDIO_SLOTNO);
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sdio_dev = sdio_initialize(SDIO_SLOTNO);
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if (!sdio_dev) {
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syslog(LOG_ERR, "[boot] Failed to initialize SDIO slot %d\n", SDIO_SLOTNO);
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return -ENODEV;
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}
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/* Now bind the SDIO interface to the MMC/SD driver */
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finfo("Bind SDIO to the MMC/SD driver, minor=%d\n", SDIO_MINOR);
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ret = mmcsd_slotinitialize(SDIO_MINOR, sdio_dev);
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if (ret != OK) {
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syslog(LOG_ERR, "[boot] Failed to bind SDIO to the MMC/SD driver: %d\n", ret);
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return ret;
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}
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finfo("Successfully bound SDIO to the MMC/SD driver\n");
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#ifdef HAVE_NCD
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/* Use SD card detect pin to check if a card is g_sd_inserted */
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cd_status = !stm32_gpioread(GPIO_SDMMC1_NCD);
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finfo("Card detect : %d\n", cd_status);
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sdio_mediachange(sdio_dev, cd_status);
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#else
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/* Assume that the SD card is inserted. What choice do we have? */
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sdio_mediachange(sdio_dev, true);
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#endif
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return OK;
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}
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#endif /* CONFIG_MMCSD */
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