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boards/arm/xmc4: add initial support for the Infineon XMC4700 Relax board
This commit is contained in:
raiden00pl
patacongo
parent
6821d0e85f
commit
1b4425ab5d
17 changed files with 1416 additions and 2 deletions
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@ -1910,7 +1910,16 @@ config ARCH_BOARD_XMC4500RELAX
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select ARCH_HAVE_BUTTONS
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select ARCH_HAVE_BUTTONS
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select ARCH_HAVE_IRQBUTTONS
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select ARCH_HAVE_IRQBUTTONS
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---help---
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---help---
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Infineon XMC4000 Relax Lite v1
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Infineon XMC4500 Relax Lite v1
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config ARCH_BOARD_XMC4700RELAX
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bool "Infineon XMC4700 Relax"
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depends on ARCH_CHIP_XMC4700
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select ARCH_HAVE_LEDS
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select ARCH_HAVE_BUTTONS
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select ARCH_HAVE_IRQBUTTONS
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---help---
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Infineon XMC4700 Relax
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config ARCH_BOARD_Z16F2800100ZCOG
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config ARCH_BOARD_Z16F2800100ZCOG
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bool "Zilog Z16F2800100ZCOG Development Kit"
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bool "Zilog Z16F2800100ZCOG Development Kit"
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@ -2250,6 +2259,7 @@ config ARCH_BOARD
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default "us7032evb1" if ARCH_BOARD_US7032EVB1
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default "us7032evb1" if ARCH_BOARD_US7032EVB1
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default "viewtool-stm32f107" if ARCH_BOARD_VIEWTOOL_STM32F107
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default "viewtool-stm32f107" if ARCH_BOARD_VIEWTOOL_STM32F107
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default "xmc4500-relax" if ARCH_BOARD_XMC4500RELAX
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default "xmc4500-relax" if ARCH_BOARD_XMC4500RELAX
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default "xmc4700-relax" if ARCH_BOARD_XMC4700RELAX
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default "z16f2800100zcog" if ARCH_BOARD_Z16F2800100ZCOG
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default "z16f2800100zcog" if ARCH_BOARD_Z16F2800100ZCOG
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default "z20x" if ARCH_BOARD_Z20X
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default "z20x" if ARCH_BOARD_Z20X
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default "z80sim" if ARCH_BOARD_Z80SIM
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default "z80sim" if ARCH_BOARD_Z80SIM
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@ -2767,6 +2777,9 @@ endif
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if ARCH_BOARD_XMC4500RELAX
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if ARCH_BOARD_XMC4500RELAX
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source "boards/arm/xmc4/xmc4500-relax/Kconfig"
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source "boards/arm/xmc4/xmc4500-relax/Kconfig"
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endif
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endif
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if ARCH_BOARD_XMC4700RELAX
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source "boards/arm/xmc4/xmc4700-relax/Kconfig"
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endif
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if ARCH_BOARD_AVR32DEV1
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if ARCH_BOARD_AVR32DEV1
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source "boards/avr/at32uc3/avr32dev1/Kconfig"
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source "boards/avr/at32uc3/avr32dev1/Kconfig"
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endif
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endif
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@ -863,7 +863,10 @@ boards/arm/stm32/viewtool-stm32f107
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See http://www.viewtool.com/ for further information.
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See http://www.viewtool.com/ for further information.
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config/xmc4500-relax
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config/xmc4500-relax
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Infineon XMC4000 Relax Lite v1
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Infineon XMC4500 Relax Lite v1
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config/xmc4700-relax
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Infineon XMC4700 Relax
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boards/z16/z16f/z16f2800100zcog
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boards/z16/z16f/z16f2800100zcog
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z16f Microcontroller. This port use the Zilog z16f2800100zcog
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z16f Microcontroller. This port use the Zilog z16f2800100zcog
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4
boards/arm/xmc4/xmc4700-relax/Kconfig
Normal file
4
boards/arm/xmc4/xmc4700-relax/Kconfig
Normal file
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@ -0,0 +1,4 @@
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#
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# For a description of the syntax of this configuration file,
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# see the file kconfig-language.txt in the NuttX tools repository.
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#
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10
boards/arm/xmc4/xmc4700-relax/README.txt
Normal file
10
boards/arm/xmc4/xmc4700-relax/README.txt
Normal file
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@ -0,0 +1,10 @@
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README for the XMC4700 Relax
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============================
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The directory provides board support for the Infineon XMC4700 Relax Kit.
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Status
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======
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2020-03-21: The XMC4700 Relax boots into NSH, provides the NSH prompt,
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and the LEDs are working.
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50
boards/arm/xmc4/xmc4700-relax/configs/nsh/defconfig
Normal file
50
boards/arm/xmc4/xmc4700-relax/configs/nsh/defconfig
Normal file
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@ -0,0 +1,50 @@
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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_ARCH_RAMFUNCS is not set
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CONFIG_ARCH="arm"
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CONFIG_ARCH_BOARD="xmc4700-relax"
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CONFIG_ARCH_BOARD_XMC4700RELAX=y
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CONFIG_ARCH_BUTTONS=y
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CONFIG_ARCH_CHIP="xmc4"
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CONFIG_ARCH_CHIP_XMC4700=y
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CONFIG_ARCH_CHIP_XMC4=y
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CONFIG_ARCH_INTERRUPTSTACK=2048
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CONFIG_ARCH_IRQBUTTONS=y
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CONFIG_ARCH_STACKDUMP=y
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CONFIG_ARMV7M_LAZYFPU=y
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CONFIG_BOARD_LOOPSPERMSEC=8000
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CONFIG_BUILTIN=y
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CONFIG_DEBUG_NOOPT=y
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CONFIG_INTELHEX_BINARY=y
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CONFIG_MAX_TASKS=16
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CONFIG_MAX_WDOGPARMS=2
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CONFIG_NFILE_DESCRIPTORS=8
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CONFIG_NFILE_STREAMS=8
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CONFIG_NSH_ARCHINIT=y
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CONFIG_NSH_BUILTIN_APPS=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_PREALLOC_MQ_MSGS=4
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CONFIG_PREALLOC_TIMERS=4
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CONFIG_RAM_SIZE=65536
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CONFIG_RAM_START=0x20000000
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CONFIG_RAW_BINARY=y
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CONFIG_RR_INTERVAL=200
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CONFIG_SCHED_HPWORK=y
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CONFIG_SCHED_WAITPID=y
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CONFIG_SDCLONE_DISABLE=y
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CONFIG_START_DAY=10
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CONFIG_START_MONTH=3
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CONFIG_START_YEAR=2014
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CONFIG_SYSTEM_NSH=y
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CONFIG_SYSTEM_RAMTEST=y
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CONFIG_UART0_SERIAL_CONSOLE=y
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CONFIG_USER_ENTRYPOINT="nsh_main"
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CONFIG_XMC4_USIC0=y
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CONFIG_XMC4_USIC0_CHAN1_NONE=y
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339
boards/arm/xmc4/xmc4700-relax/include/board.h
Normal file
339
boards/arm/xmc4/xmc4700-relax/include/board.h
Normal file
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@ -0,0 +1,339 @@
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/****************************************************************************
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* boards/arm/xmc4/xmc4700-relax/include/board.h
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with
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* this work for additional information regarding copyright ownership. The
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* ASF licenses this file to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance with the
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* License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations
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* under the License.
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*
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****************************************************************************/
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#ifndef __BOARDS_ARM_XMC4_XMC4700_RELAX_INCLUDE_BOARD_H
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#define __BOARDS_ARM_XMC4_XMC4700_RELAX_INCLUDE_BOARD_H
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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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#ifndef __ASSEMBLY__
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# include <stdint.h>
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# include <stdbool.h>
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#endif
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/****************************************************************************
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* Pre-processor Definitions
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****************************************************************************/
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/* Clocking *****************************************************************/
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/* The maximum frequency for the XMC4700 is 144MHz. */
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#undef BOARD_FCPU_120MHZ
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#define BOARD_FCPU_144MHZ 1
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/* Watchdog clock source selection */
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#define WDT_CLKSRC_FOFI 0 /* fOFI clock */
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#define WDT_CLKSRC_FSTDY 1 /* fSTDY clock */
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#define WDT_CLKSRC_FPLL 2 /* fPLL clock */
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/* External Clock source selection */
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#define EXT_CLKSRC_FSYS 0 /* fSYS clock */
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#define EXT_CLKSRC_FUSB 2 /* fUSB clock divided by ECKDIV */
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#define EXT_CLKSRC_FPLL 3 /* fPLL clock divided by ECKDIV */
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/* Factory Calibration */
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#undef BOARD_FOFI_CALIBRATION /* Enable factory calibration */
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/* On-board crystals */
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#define BOARD_XTAL_FREQUENCY 12000000 /* 12MHz XTAL */
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#define BOARD_RTC_XTAL_FRQUENCY 32769 /* 32.768KHz RTC XTAL */
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/* TODO: enable the RTC osc, use RTC for time/date
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*/
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/* Select the external crystal as the PLL clock source */
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#define BOARD_PLL_CLOCKSRC_XTAL 1 /* PLL Clock source == extnernal crystal */
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#undef BOARD_PLL_CLOCKSRC_OFI /* PLL Clock source != internal fast oscillator */
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/* PLL Configuration:
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*
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* fXTAL = 12Mhz
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* 260 MHz <= fVCO <= 520 MHz
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*
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* fVCO = fXTAL * ndiv / pdiv
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* fPLL = fVCO / k2div
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* fSYS = fPLL / sysdiv
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* fETH = fSYS / 2 (fixed div by 2)
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* fCCU = fSYS / ccudiv (div by 1 or 2)
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* fCPU = fSYS / cpudiv (div by 1 or 2)
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* fPERIPH = fCPU / pbdiv (div by 1 or 2)
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*/
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#define BOARD_ENABLE_PLL 1 /* enable the PLL */
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#define CPU_FREQ 120 /* MHz */
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/* TODO: Automate PLL calculations */
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#if CPU_FREQ == 120
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/* 120 MHz
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*
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* fVCO = 12MHz * 40 / 2 = 480MHz
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* fPLL = 480MHz / 2 = 240MHz
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* fSYS = fPLL / 2 = 120MHz
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* fCCU = fSYS / 2 = 60MHz
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* fCPU = fSYS / 1 = 120MHz
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* fPB = fCPU / 2 = 60MHz
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* fETH = fSYS / 2 = 60MHz
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*/
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# define BOARD_PLL_NDIV 40
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# define BOARD_PLL_PDIV 1
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# define BOARD_PLL_K2DIV 4
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# define BOARD_PLL_SYSDIV 1
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# define BOARD_PLL_CPUDIV 1
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# define BOARD_PLL_PBDIV 2
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# define BOARD_PLL_CCUDIV 2
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# define BOARD_PLL_EBUDIV 4
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#elif CPU_FREQ == 144
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/* 144 MHz
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*
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* fVCO = 12MHz * 36 / 1 = 432MHz
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* fPLL = 432MHz / 3 = 144MHz
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* fSYS = fPLL / 1 = 144MHz
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* fCCU = fSYS / 2 = 72MHz
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* fCPU = fSYS / 1 = 144MHz
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* fPB = fCPU / 2 = 72MHz
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* fETH = fSYS / 2 = 72MHz
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*/
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# define BOARD_PLL_NDIV 36
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# define BOARD_PLL_PDIV 1
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# define BOARD_PLL_K2DIV 3
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# define BOARD_PLL_SYSDIV 1
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# define BOARD_PLL_CPUDIV 1
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# define BOARD_PLL_PBDIV 2
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# define BOARD_PLL_CCUDIV 2
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# define BOARD_PLL_EBUDIV 2
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#else
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# error "Illegal or Unsupported CPU Frequency"
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#endif
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# define BOARD_CCUDIV_ENABLE (BOARD_PLL_CCUDIV - 1)
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# define BOARD_CPUDIV_ENABLE (BOARD_PLL_CPUDIV - 1)
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# define BOARD_VCO_FREQUENCY (BOARD_XTAL_FREQUENCY * BOARD_PLL_NDIV / BOARD_PLL_PDIV)
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# define BOARD_PLL_FREQUENCY (BOARD_VCO_FREQUENCY / BOARD_PLL_K2DIV)
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# define BOARD_SYS_FREQUENCY (BOARD_PLL_FREQUENCY / BOARD_PLL_SYSDIV)
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# define BOARD_CCU_FREQUENCY (BOARD_SYS_FREQUENCY / BOARD_PLL_CCUDIV)
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# define BOARD_CPU_FREQUENCY (BOARD_SYS_FREQUENCY / BOARD_PLL_CPUDIV)
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# define BOARD_PERIPH_FREQUENCY (BOARD_CPU_FREQUENCY / BOARD_PLL_PBDIV)
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# define BOARD_ETH_FREQUENCY (BOARD_SYS_FREQUENCY / 2)
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# define BOARD_WDT_SOURCE WDT_CLKSRC_FOFI
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# define BOARD_WDTDIV 1
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# define BOARD_WDT_FREQUENCY 24000000
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# define BOARD_EXT_SOURCE EXT_CLKSRC_FPLL
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# define BOARD_PLL_ECKDIV 480 /* [1,512] */
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# define kHz_1 1000
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# define MHz_1 (kHz_1 * kHz_1)
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# define MHz_50 ( 50 * MHz_1)
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# define MHz_260 (260 * MHz_1)
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# define MHz_520 (520 * MHz_1)
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/* range check VCO frequency */
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# if (BOARD_VCO_FREQUENCY < MHz_260)
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# error "VCO freq must be >= 260 MHz"
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# endif
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# if (BOARD_VCO_FREQUENCY > MHz_520)
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# error "VCO freq must be <= 520 MHz"
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# endif
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/* range check Ethernet MAC frequency */
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# if (BOARD_ETH_FREQUENCY <= MHz_50)
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# error "ETH freq must be > 50 MHz"
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# endif
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/* check ccudiv cpudiv pbdiv against Table 11-5
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* of XMC4700 User Manual
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*/
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#define CLKDIV_INDEX (4 * (BOARD_PLL_CCUDIV-1) + \
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2 * (BOARD_PLL_CPUDIV-1) + \
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(BOARD_PLL_PBDIV-1) )
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#if (CLKDIV_INDEX == 3) || (CLKDIV_INDEX == 4) || (CLKDIV_INDEX > 6)
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# error "Illegal combination of dividers! Ref: Table 11-5 of UM"
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#endif
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/* EXT clock settings */
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#define BOARD_EXTCKL_ENABLE 1 /* 0 disables output */
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#if BOARD_EXTCKL_ENABLE
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# define EXTCLK_PIN_P0_8 8
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# define EXTCLK_PIN_P1_15 15
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# define BOARD_EXTCLK_PIN EXTCLK_PIN_P0_8
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# define BOARD_EXT_SOURCE EXT_CLKSRC_FPLL
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# define BOARD_EXT_FREQUENCY (250 * kHz_1) /* Desired output freq */
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# define BOARD_EXTDIV (BOARD_PLL_FREQUENCY / BOARD_EXT_FREQUENCY)
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/* range check EXTDIV */
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# if BOARD_EXTDIV > 512
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# error "EXTCLK Divisor out of range!"
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# endif
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#endif
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/* Standby clock source selection
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*
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* BOARD_STDBY_CLOCKSRC_OSI - Internal 32.768KHz slow oscillator
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|
* BOARD_STDBY_CLOCKSRC_OSCULP - External 32.768KHz crystal
|
||||||
|
*/
|
||||||
|
|
||||||
|
#define BOARD_STDBY_CLOCKSRC_OSI 1
|
||||||
|
#undef BOARD_STDBY_CLOCKSRC_OSCULP
|
||||||
|
#define BOARD_STDBY_FREQUENCY 32768
|
||||||
|
|
||||||
|
/* USB PLL settings.
|
||||||
|
*
|
||||||
|
* fUSBPLL = 48MHz and fUSBPLLVCO = 384 MHz
|
||||||
|
*
|
||||||
|
* Note: Implicit divider of 2 and fUSBPLLVCO >= 260 MHz and
|
||||||
|
* fUSBPLLVCO <= 520 MHz
|
||||||
|
*/
|
||||||
|
|
||||||
|
#undef BOARD_ENABLE_USBPLL
|
||||||
|
#define BOARD_USB_PDIV 2
|
||||||
|
#define BOARD_USB_NDIV 64
|
||||||
|
|
||||||
|
/* FLASH wait states */
|
||||||
|
|
||||||
|
#define BOARD_FLASH_WS 5
|
||||||
|
|
||||||
|
/* LED definitions **********************************************************/
|
||||||
|
|
||||||
|
/* The XMC4700 Relax board has two LEDs:
|
||||||
|
*
|
||||||
|
* LED1 P5.9 High output illuminates
|
||||||
|
* LED2 P5.8 High output illuminates
|
||||||
|
*
|
||||||
|
* If CONFIG_ARCH_LEDS is not defined, then the user can control the LEDs in
|
||||||
|
* any way.
|
||||||
|
* The following definitions are used to access individual LEDs.
|
||||||
|
*/
|
||||||
|
|
||||||
|
/* LED index values for use with board_userled() */
|
||||||
|
|
||||||
|
#define BOARD_LED0 0
|
||||||
|
#define BOARD_LED1 1
|
||||||
|
#define BOARD_NLEDS 2
|
||||||
|
|
||||||
|
/* LED bits for use with board_userled_all() */
|
||||||
|
|
||||||
|
#define BOARD_LED0_BIT (1 << BOARD_LED0)
|
||||||
|
#define BOARD_LED1_BIT (1 << BOARD_LED1)
|
||||||
|
|
||||||
|
/* These LEDs are not used by the board port unless CONFIG_ARCH_LEDS is
|
||||||
|
* defined. In that case, the usage by the board port is defined in
|
||||||
|
* include/board.h and src/sam_autoleds.c. The LEDs are used to encode
|
||||||
|
* OS-related events as follows:
|
||||||
|
*
|
||||||
|
* SYMBOL Meaning LED state
|
||||||
|
* LED2 LED1
|
||||||
|
* --------------------- -------------------------- ------ ------
|
||||||
|
*/
|
||||||
|
|
||||||
|
#define LED_STARTED 0 /* NuttX has been started OFF OFF */
|
||||||
|
#define LED_HEAPALLOCATE 0 /* Heap has been allocated OFF OFF */
|
||||||
|
#define LED_IRQSENABLED 0 /* Interrupts enabled OFF OFF */
|
||||||
|
#define LED_STACKCREATED 1 /* Idle stack created ON OFF */
|
||||||
|
#define LED_INIRQ 2 /* In an interrupt No change */
|
||||||
|
#define LED_SIGNAL 2 /* In a signal handler No change */
|
||||||
|
#define LED_ASSERTION 2 /* An assertion failed No change */
|
||||||
|
#define LED_PANIC 3 /* The system has crashed N/C Blinking */
|
||||||
|
#undef LED_IDLE /* MCU is is sleep mode Not used */
|
||||||
|
|
||||||
|
/* Thus if LED1 is statically on, NuttX has successfully booted and is,
|
||||||
|
* apparently, running normally. If LED2 is flashing at approximately
|
||||||
|
* 2Hz, then a fatal error has been detected and the system has halted.
|
||||||
|
*/
|
||||||
|
|
||||||
|
/* Button definitions *******************************************************/
|
||||||
|
|
||||||
|
/* The XMC4700 Relax board has two buttons:
|
||||||
|
*
|
||||||
|
* BUTTON1 P15.13 Low input sensed when button pressed
|
||||||
|
* BUTTON2 P15.12 Low input sensed when button pressed
|
||||||
|
*/
|
||||||
|
|
||||||
|
#define BUTTON_0 0
|
||||||
|
#define BUTTON_1 1
|
||||||
|
#define NUM_BUTTONS 2
|
||||||
|
|
||||||
|
#define BUTTON_0_BIT (1 << BUTTON_0)
|
||||||
|
#define BUTTON_1_BIT (1 << BUTTON_1)
|
||||||
|
|
||||||
|
/* USIC0 ********************************************************************/
|
||||||
|
|
||||||
|
/* USIC0 CH0 is used as UART0
|
||||||
|
*
|
||||||
|
* RX - P1.4
|
||||||
|
* TX - P1.5
|
||||||
|
*/
|
||||||
|
|
||||||
|
#define BOARD_UART0_DX USIC_DXB
|
||||||
|
#define GPIO_UART0_RXD GPIO_U0C0_DX0B
|
||||||
|
#define GPIO_UART0_TXD (GPIO_U0C0_DOUT0_3 | GPIO_PADA1P_STRONGSOFT | GPIO_OUTPUT_SET)
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Public Data
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
#ifndef __ASSEMBLY__
|
||||||
|
|
||||||
|
#undef EXTERN
|
||||||
|
#if defined(__cplusplus)
|
||||||
|
#define EXTERN extern "C"
|
||||||
|
extern "C"
|
||||||
|
{
|
||||||
|
#else
|
||||||
|
#define EXTERN extern
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Public Function Prototypes
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
#undef EXTERN
|
||||||
|
#if defined(__cplusplus)
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#endif /* __ASSEMBLY__ */
|
||||||
|
#endif /* __BOARDS_ARM_XMC4_XMC4700_RELAX_INCLUDE_BOARD_H */
|
||||||
109
boards/arm/xmc4/xmc4700-relax/scripts/Make.defs
Normal file
109
boards/arm/xmc4/xmc4700-relax/scripts/Make.defs
Normal file
|
|
@ -0,0 +1,109 @@
|
||||||
|
############################################################################
|
||||||
|
# boards/arm/xmc4/xmc4700-relax/scripts/Make.defs
|
||||||
|
#
|
||||||
|
# Licensed to the Apache Software Foundation (ASF) under one or more
|
||||||
|
# contributor license agreements. See the NOTICE file distributed with
|
||||||
|
# this work for additional information regarding copyright ownership. The
|
||||||
|
# ASF licenses this file to you under the Apache License, Version 2.0 (the
|
||||||
|
# "License"); you may not use this file except in compliance with the
|
||||||
|
# License. You may obtain a copy of the License at
|
||||||
|
#
|
||||||
|
# http://www.apache.org/licenses/LICENSE-2.0
|
||||||
|
#
|
||||||
|
# Unless required by applicable law or agreed to in writing, software
|
||||||
|
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||||
|
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
||||||
|
# License for the specific language governing permissions and limitations
|
||||||
|
# under the License.
|
||||||
|
#
|
||||||
|
############################################################################
|
||||||
|
|
||||||
|
include ${TOPDIR}/.config
|
||||||
|
include ${TOPDIR}/tools/Config.mk
|
||||||
|
include ${TOPDIR}/arch/arm/src/armv7-m/Toolchain.defs
|
||||||
|
|
||||||
|
LDSCRIPT = flash.ld
|
||||||
|
|
||||||
|
ifeq ($(WINTOOL),y)
|
||||||
|
# Windows-native toolchains
|
||||||
|
DIRLINK = $(TOPDIR)/tools/copydir.sh
|
||||||
|
DIRUNLINK = $(TOPDIR)/tools/unlink.sh
|
||||||
|
MKDEP = $(TOPDIR)/tools/mkwindeps.sh
|
||||||
|
ARCHINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}"
|
||||||
|
ARCHXXINCLUDES = -I. -isystem "${shell cygpath -w $(TOPDIR)/include}" -isystem "${shell cygpath -w $(TOPDIR)/include/cxx}"
|
||||||
|
ARCHSCRIPT = -T "${shell cygpath -w $(TOPDIR)/boards/$(CONFIG_ARCH)/$(CONFIG_ARCH_CHIP)/$(CONFIG_ARCH_BOARD)/scripts/$(LDSCRIPT)}"
|
||||||
|
else
|
||||||
|
# Linux/Cygwin-native toolchain
|
||||||
|
MKDEP = $(TOPDIR)/tools/mkdeps$(HOSTEXEEXT)
|
||||||
|
ARCHINCLUDES = -I. -isystem $(TOPDIR)/include
|
||||||
|
ARCHXXINCLUDES = -I. -isystem $(TOPDIR)/include -isystem $(TOPDIR)/include/cxx
|
||||||
|
ARCHSCRIPT = -T$(TOPDIR)/boards/$(CONFIG_ARCH)/$(CONFIG_ARCH_CHIP)/$(CONFIG_ARCH_BOARD)/scripts/$(LDSCRIPT)
|
||||||
|
endif
|
||||||
|
|
||||||
|
CC = $(CROSSDEV)gcc
|
||||||
|
CXX = $(CROSSDEV)g++
|
||||||
|
CPP = $(CROSSDEV)gcc -E
|
||||||
|
LD = $(CROSSDEV)ld
|
||||||
|
STRIP = $(CROSSDEV)strip --strip-unneeded
|
||||||
|
AR = $(CROSSDEV)ar rcs
|
||||||
|
NM = $(CROSSDEV)nm
|
||||||
|
OBJCOPY = $(CROSSDEV)objcopy
|
||||||
|
OBJDUMP = $(CROSSDEV)objdump
|
||||||
|
|
||||||
|
ARCHCCVERSION = ${shell $(CC) -v 2>&1 | sed -n '/^gcc version/p' | sed -e 's/^gcc version \([0-9\.]\)/\1/g' -e 's/[-\ ].*//g' -e '1q'}
|
||||||
|
ARCHCCMAJOR = ${shell echo $(ARCHCCVERSION) | cut -d'.' -f1}
|
||||||
|
|
||||||
|
ifeq ($(CONFIG_DEBUG_SYMBOLS),y)
|
||||||
|
ARCHOPTIMIZATION = -g
|
||||||
|
endif
|
||||||
|
|
||||||
|
ifneq ($(CONFIG_DEBUG_NOOPT),y)
|
||||||
|
ARCHOPTIMIZATION += $(MAXOPTIMIZATION)
|
||||||
|
endif
|
||||||
|
|
||||||
|
ARCHCFLAGS = -fno-builtin
|
||||||
|
ARCHCXXFLAGS = -fno-builtin -fno-exceptions -fcheck-new -fno-rtti
|
||||||
|
ARCHWARNINGS = -Wall -Wstrict-prototypes -Wshadow -Wundef -fno-strict-aliasing
|
||||||
|
ARCHWARNINGSXX = -Wall -Wshadow -Wundef
|
||||||
|
ARCHDEFINES =
|
||||||
|
ARCHPICFLAGS = -fpic -msingle-pic-base -mpic-register=r10
|
||||||
|
|
||||||
|
CFLAGS = $(ARCHCFLAGS) $(ARCHWARNINGS) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES) -pipe
|
||||||
|
CPICFLAGS = $(ARCHPICFLAGS) $(CFLAGS)
|
||||||
|
CXXFLAGS = $(ARCHCXXFLAGS) $(ARCHWARNINGSXX) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHXXINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES) -pipe
|
||||||
|
CXXPICFLAGS = $(ARCHPICFLAGS) $(CXXFLAGS)
|
||||||
|
CPPFLAGS = $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRADEFINES)
|
||||||
|
AFLAGS = $(CFLAGS) -D__ASSEMBLY__
|
||||||
|
|
||||||
|
NXFLATLDFLAGS1 = -r -d -warn-common
|
||||||
|
NXFLATLDFLAGS2 = $(NXFLATLDFLAGS1) -T$(TOPDIR)/binfmt/libnxflat/gnu-nxflat-pcrel.ld -no-check-sections
|
||||||
|
LDNXFLATFLAGS = -e main -s 2048
|
||||||
|
|
||||||
|
# Loadable module definitions
|
||||||
|
|
||||||
|
CMODULEFLAGS = $(CFLAGS) -mlong-calls # --target1-abs
|
||||||
|
|
||||||
|
LDMODULEFLAGS = -r -e module_initialize
|
||||||
|
ifeq ($(WINTOOL),y)
|
||||||
|
LDMODULEFLAGS += -T "${shell cygpath -w $(TOPDIR)/libs/libc/modlib/gnu-elf.ld}"
|
||||||
|
else
|
||||||
|
LDMODULEFLAGS += -T $(TOPDIR)/libs/libc/modlib/gnu-elf.ld
|
||||||
|
endif
|
||||||
|
|
||||||
|
ASMEXT = .S
|
||||||
|
OBJEXT = .o
|
||||||
|
LIBEXT = .a
|
||||||
|
EXEEXT =
|
||||||
|
|
||||||
|
ifneq ($(CROSSDEV),arm-nuttx-elf-)
|
||||||
|
LDFLAGS += -nostartfiles -nodefaultlibs
|
||||||
|
endif
|
||||||
|
ifeq ($(CONFIG_DEBUG_SYMBOLS),y)
|
||||||
|
LDFLAGS += -g
|
||||||
|
endif
|
||||||
|
|
||||||
|
|
||||||
|
HOSTCC = gcc
|
||||||
|
HOSTINCLUDES = -I.
|
||||||
|
HOSTCFLAGS = -Wall -Wstrict-prototypes -Wshadow -Wundef -g -pipe
|
||||||
|
HOSTLDFLAGS =
|
||||||
126
boards/arm/xmc4/xmc4700-relax/scripts/flash.ld
Normal file
126
boards/arm/xmc4/xmc4700-relax/scripts/flash.ld
Normal file
|
|
@ -0,0 +1,126 @@
|
||||||
|
/****************************************************************************
|
||||||
|
* boards/arm/xmc4/xmc4700-relax/scripts/flash.ld
|
||||||
|
*
|
||||||
|
* Licensed to the Apache Software Foundation (ASF) under one or more
|
||||||
|
* contributor license agreements. See the NOTICE file distributed with
|
||||||
|
* this work for additional information regarding copyright ownership. The
|
||||||
|
* ASF licenses this file to you under the Apache License, Version 2.0 (the
|
||||||
|
* "License"); you may not use this file except in compliance with the
|
||||||
|
* License. You may obtain a copy of the License at
|
||||||
|
*
|
||||||
|
* http://www.apache.org/licenses/LICENSE-2.0
|
||||||
|
*
|
||||||
|
* Unless required by applicable law or agreed to in writing, software
|
||||||
|
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||||
|
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
||||||
|
* License for the specific language governing permissions and limitations
|
||||||
|
* under the License.
|
||||||
|
*
|
||||||
|
*
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
/* The XMC4700 has 2048Kb of FLASH accessible via:
|
||||||
|
* 1) the cacheable address space at 0x0800:0000
|
||||||
|
* 2) the non-cacheable address space at 0x0c00:0000
|
||||||
|
*
|
||||||
|
* The on-chip SRAM is split up into three blocks:
|
||||||
|
* 1) 96Kb of program memory beginning at the address 0x1ffe:8000
|
||||||
|
* 2) 128Kb of data memory beginning at the address 0x2000:0000
|
||||||
|
* 3) 128Kb of communication memory beginning at the address 0x2002:0000
|
||||||
|
*/
|
||||||
|
|
||||||
|
MEMORY
|
||||||
|
{
|
||||||
|
flash (rx) : ORIGIN = 0x0c000000, LENGTH = 2048K
|
||||||
|
psram (rwx) : ORIGIN = 0x1ffe8000, LENGTH = 96K
|
||||||
|
sram (rwx) : ORIGIN = 0x20000000, LENGTH = 256K
|
||||||
|
dsram1 (rwx) : ORIGIN = 0x20000000, LENGTH = 128K
|
||||||
|
dsram2 (rwx) : ORIGIN = 0x20020000, LENGTH = 128K
|
||||||
|
}
|
||||||
|
|
||||||
|
OUTPUT_ARCH(arm)
|
||||||
|
ENTRY(_stext)
|
||||||
|
SECTIONS
|
||||||
|
{
|
||||||
|
.text :
|
||||||
|
{
|
||||||
|
_stext = ABSOLUTE(.);
|
||||||
|
*(.vectors)
|
||||||
|
*(.text .text.*)
|
||||||
|
*(.fixup)
|
||||||
|
*(.gnu.warning)
|
||||||
|
*(.rodata .rodata.*)
|
||||||
|
*(.gnu.linkonce.t.*)
|
||||||
|
*(.glue_7)
|
||||||
|
*(.glue_7t)
|
||||||
|
*(.got)
|
||||||
|
*(.gcc_except_table)
|
||||||
|
*(.gnu.linkonce.r.*)
|
||||||
|
_etext = ABSOLUTE(.);
|
||||||
|
} > flash
|
||||||
|
|
||||||
|
.init_section :
|
||||||
|
{
|
||||||
|
_sinit = ABSOLUTE(.);
|
||||||
|
*(.init_array .init_array.*)
|
||||||
|
_einit = ABSOLUTE(.);
|
||||||
|
} > flash
|
||||||
|
|
||||||
|
.ARM.extab :
|
||||||
|
{
|
||||||
|
*(.ARM.extab*)
|
||||||
|
} > flash
|
||||||
|
|
||||||
|
__exidx_start = ABSOLUTE(.);
|
||||||
|
.ARM.exidx :
|
||||||
|
{
|
||||||
|
*(.ARM.exidx*)
|
||||||
|
} > flash
|
||||||
|
__exidx_end = ABSOLUTE(.);
|
||||||
|
|
||||||
|
_eronly = ABSOLUTE(.);
|
||||||
|
|
||||||
|
.data :
|
||||||
|
{
|
||||||
|
_sdata = ABSOLUTE(.);
|
||||||
|
*(.data .data.*)
|
||||||
|
*(.gnu.linkonce.d.*)
|
||||||
|
CONSTRUCTORS
|
||||||
|
. = ALIGN(4);
|
||||||
|
_edata = ABSOLUTE(.);
|
||||||
|
} > sram AT > flash
|
||||||
|
|
||||||
|
.bss :
|
||||||
|
{
|
||||||
|
_sbss = ABSOLUTE(.);
|
||||||
|
*(.bss .bss.*)
|
||||||
|
*(.gnu.linkonce.b.*)
|
||||||
|
*(COMMON)
|
||||||
|
. = ALIGN(4);
|
||||||
|
_ebss = ABSOLUTE(.);
|
||||||
|
} > sram
|
||||||
|
|
||||||
|
/* Global data not cleared after reset. */
|
||||||
|
|
||||||
|
.noinit :
|
||||||
|
{
|
||||||
|
_snoinit = ABSOLUTE(.);
|
||||||
|
*(.noinit*)
|
||||||
|
_enoinit = ABSOLUTE(.);
|
||||||
|
} > sram
|
||||||
|
|
||||||
|
/* Stabs debugging sections. */
|
||||||
|
|
||||||
|
.stab 0 : { *(.stab) }
|
||||||
|
.stabstr 0 : { *(.stabstr) }
|
||||||
|
.stab.excl 0 : { *(.stab.excl) }
|
||||||
|
.stab.exclstr 0 : { *(.stab.exclstr) }
|
||||||
|
.stab.index 0 : { *(.stab.index) }
|
||||||
|
.stab.indexstr 0 : { *(.stab.indexstr) }
|
||||||
|
.comment 0 : { *(.comment) }
|
||||||
|
.debug_abbrev 0 : { *(.debug_abbrev) }
|
||||||
|
.debug_info 0 : { *(.debug_info) }
|
||||||
|
.debug_line 0 : { *(.debug_line) }
|
||||||
|
.debug_pubnames 0 : { *(.debug_pubnames) }
|
||||||
|
.debug_aranges 0 : { *(.debug_aranges) }
|
||||||
|
}
|
||||||
44
boards/arm/xmc4/xmc4700-relax/src/Makefile
Normal file
44
boards/arm/xmc4/xmc4700-relax/src/Makefile
Normal file
|
|
@ -0,0 +1,44 @@
|
||||||
|
############################################################################
|
||||||
|
# boards/arm/xmc4/xmc4500-relax/src/Makefile
|
||||||
|
#
|
||||||
|
# Licensed to the Apache Software Foundation (ASF) under one or more
|
||||||
|
# contributor license agreements. See the NOTICE file distributed with
|
||||||
|
# this work for additional information regarding copyright ownership. The
|
||||||
|
# ASF licenses this file to you under the Apache License, Version 2.0 (the
|
||||||
|
# "License"); you may not use this file except in compliance with the
|
||||||
|
# License. You may obtain a copy of the License at
|
||||||
|
#
|
||||||
|
# http://www.apache.org/licenses/LICENSE-2.0
|
||||||
|
#
|
||||||
|
# Unless required by applicable law or agreed to in writing, software
|
||||||
|
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||||
|
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
||||||
|
# License for the specific language governing permissions and limitations
|
||||||
|
# under the License.
|
||||||
|
#
|
||||||
|
############################################################################
|
||||||
|
|
||||||
|
-include $(TOPDIR)/Make.defs
|
||||||
|
|
||||||
|
ASRCS =
|
||||||
|
CSRCS = xmc4_boot.c xmc4_bringup.c
|
||||||
|
|
||||||
|
ifeq ($(CONFIG_BUTTONS),y)
|
||||||
|
CSRCS += xmc4_buttons.c
|
||||||
|
endif
|
||||||
|
|
||||||
|
ifeq ($(CONFIG_ARCH_LEDS),y)
|
||||||
|
CSRCS += xmc4_autoleds.c
|
||||||
|
else
|
||||||
|
CSRCS += xmc4_userleds.c
|
||||||
|
endif
|
||||||
|
|
||||||
|
ifeq ($(CONFIG_LIB_BOARDCTL),y)
|
||||||
|
CSRCS += xmc4_appinit.c
|
||||||
|
endif
|
||||||
|
|
||||||
|
ifeq ($(CONFIG_TESTING_OSTEST),y)
|
||||||
|
CSRCS += xmc4_ostest.c
|
||||||
|
endif
|
||||||
|
|
||||||
|
include $(TOPDIR)/boards/Board.mk
|
||||||
89
boards/arm/xmc4/xmc4700-relax/src/xmc4700-relax.h
Normal file
89
boards/arm/xmc4/xmc4700-relax/src/xmc4700-relax.h
Normal file
|
|
@ -0,0 +1,89 @@
|
||||||
|
/****************************************************************************
|
||||||
|
* boards/arm/xmc4/xmc4700-relax/src/xmc4700-relax.h
|
||||||
|
*
|
||||||
|
* Licensed to the Apache Software Foundation (ASF) under one or more
|
||||||
|
* contributor license agreements. See the NOTICE file distributed with
|
||||||
|
* this work for additional information regarding copyright ownership. The
|
||||||
|
* ASF licenses this file to you under the Apache License, Version 2.0 (the
|
||||||
|
* "License"); you may not use this file except in compliance with the
|
||||||
|
* License. You may obtain a copy of the License at
|
||||||
|
*
|
||||||
|
* http://www.apache.org/licenses/LICENSE-2.0
|
||||||
|
*
|
||||||
|
* Unless required by applicable law or agreed to in writing, software
|
||||||
|
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||||
|
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
||||||
|
* License for the specific language governing permissions and limitations
|
||||||
|
* under the License.
|
||||||
|
*
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
#ifndef __BOARDS_ARM_XMC4_XMC4700_RELAX_SRC_XMC4700_RELAX_H
|
||||||
|
#define __BOARDS_ARM_XMC4_XMC4700_RELAX_SRC_XMC4700_RELAX_H
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Included Files
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
#include <nuttx/config.h>
|
||||||
|
|
||||||
|
#include "xmc4_gpio.h"
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Pre-processor Definitions
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
/* LEDs
|
||||||
|
*
|
||||||
|
* The XMC4700 Relax board has two LEDs:
|
||||||
|
*
|
||||||
|
* LED1 P5.9, Pad type A1+, High output illuminates
|
||||||
|
* LED2 P5.8, Pad type A1+ High output illuminates
|
||||||
|
*/
|
||||||
|
|
||||||
|
#define GPIO_LED1 (GPIO_OUTPUT | GPIO_OUTPUT_PUSHPULL | \
|
||||||
|
GPIO_PADA1P_STRONGSOFT | GPIO_PINCTRL_SOFTWARE | \
|
||||||
|
GPIO_OUTPUT_CLEAR | GPIO_PORT5 | GPIO_PIN9)
|
||||||
|
#define GPIO_LED2 (GPIO_OUTPUT | GPIO_OUTPUT_PUSHPULL | \
|
||||||
|
GPIO_PADA1P_STRONGSOFT | GPIO_PINCTRL_SOFTWARE | \
|
||||||
|
GPIO_OUTPUT_CLEAR | GPIO_PORT5 | GPIO_PIN8)
|
||||||
|
|
||||||
|
/* BUTTONS
|
||||||
|
*
|
||||||
|
* The XMC4700 Relax board has two buttons:
|
||||||
|
*
|
||||||
|
* BUTTON1 P15.13, Pad type A2, Low input sensed when button pressed
|
||||||
|
* BUTTON2 P15.12, Pad type A2, Low input sensed when button pressed
|
||||||
|
*/
|
||||||
|
|
||||||
|
#define GPIO_BUTTON1 (GPIO_INPUT | GPIO_PINCTRL_SOFTWARE | \
|
||||||
|
GPIO_PORT15 | GPIO_PIN13)
|
||||||
|
#define GPIO_BUTTON2 (GPIO_INPUT | GPIO_PINCTRL_SOFTWARE | \
|
||||||
|
GPIO_PORT15 | GPIO_PIN12)
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Public Types
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Public data
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
#ifndef __ASSEMBLY__
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Public Function Prototypes
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Name: xmc4_bringup
|
||||||
|
*
|
||||||
|
* Description:
|
||||||
|
* Bring up board features
|
||||||
|
*
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
int xmc4_bringup(void);
|
||||||
|
|
||||||
|
#endif /* __ASSEMBLY__ */
|
||||||
|
#endif /* __BOARDS_ARM_XMC4_XMC4700_RELAX_SRC_XMC4700_RELAX_H */
|
||||||
71
boards/arm/xmc4/xmc4700-relax/src/xmc4_appinit.c
Normal file
71
boards/arm/xmc4/xmc4700-relax/src/xmc4_appinit.c
Normal file
|
|
@ -0,0 +1,71 @@
|
||||||
|
/****************************************************************************
|
||||||
|
* boards/arm/xmc4/xmc4700-relax/src/xmc4_appinit.c
|
||||||
|
*
|
||||||
|
* Licensed to the Apache Software Foundation (ASF) under one or more
|
||||||
|
* contributor license agreements. See the NOTICE file distributed with
|
||||||
|
* this work for additional information regarding copyright ownership. The
|
||||||
|
* ASF licenses this file to you under the Apache License, Version 2.0 (the
|
||||||
|
* "License"); you may not use this file except in compliance with the
|
||||||
|
* License. You may obtain a copy of the License at
|
||||||
|
*
|
||||||
|
* http://www.apache.org/licenses/LICENSE-2.0
|
||||||
|
*
|
||||||
|
* Unless required by applicable law or agreed to in writing, software
|
||||||
|
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||||
|
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
||||||
|
* License for the specific language governing permissions and limitations
|
||||||
|
* under the License.
|
||||||
|
*
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Included Files
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
#include <nuttx/config.h>
|
||||||
|
|
||||||
|
#include <stdint.h>
|
||||||
|
|
||||||
|
#include <arch/board/board.h>
|
||||||
|
|
||||||
|
#include "xmc4700-relax.h"
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Public Functions
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Name: board_app_initialize
|
||||||
|
*
|
||||||
|
* Description:
|
||||||
|
* Perform application specific initialization. This function is never
|
||||||
|
* called directly from application code, but only indirectly via the
|
||||||
|
* (non-standard) boardctl() interface using the command BOARDIOC_INIT.
|
||||||
|
*
|
||||||
|
* Input Parameters:
|
||||||
|
* arg - The boardctl() argument is passed to the board_app_initialize()
|
||||||
|
* implementation without modification. The argument has no
|
||||||
|
* meaning to NuttX; the meaning of the argument is a contract
|
||||||
|
* between the board-specific initialization logic and the
|
||||||
|
* matching application logic. The value cold be such things as a
|
||||||
|
* mode enumeration value, a set of DIP switch switch settings, a
|
||||||
|
* pointer to configuration data read from a file or serial FLASH,
|
||||||
|
* or whatever you would like to do with it. Every implementation
|
||||||
|
* should accept zero/NULL as a default configuration.
|
||||||
|
*
|
||||||
|
* Returned Value:
|
||||||
|
* Zero (OK) is returned on success; a negated errno value is returned on
|
||||||
|
* any failure to indicate the nature of the failure.
|
||||||
|
*
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
int board_app_initialize(uintptr_t arg)
|
||||||
|
{
|
||||||
|
#ifndef CONFIG_BOARD_LATE_INITIALIZE
|
||||||
|
/* Perform board initialization */
|
||||||
|
|
||||||
|
return xmc4_bringup();
|
||||||
|
#else
|
||||||
|
return OK;
|
||||||
|
#endif /* CONFIG_BOARD_LATE_INITIALIZE */
|
||||||
|
}
|
||||||
177
boards/arm/xmc4/xmc4700-relax/src/xmc4_autoleds.c
Normal file
177
boards/arm/xmc4/xmc4700-relax/src/xmc4_autoleds.c
Normal file
|
|
@ -0,0 +1,177 @@
|
||||||
|
/****************************************************************************
|
||||||
|
* boards/arm/xmc4/xmc4700-relax/include/xmc4_autoleds.c
|
||||||
|
*
|
||||||
|
* Licensed to the Apache Software Foundation (ASF) under one or more
|
||||||
|
* contributor license agreements. See the NOTICE file distributed with
|
||||||
|
* this work for additional information regarding copyright ownership. The
|
||||||
|
* ASF licenses this file to you under the Apache License, Version 2.0 (the
|
||||||
|
* "License"); you may not use this file except in compliance with the
|
||||||
|
* License. You may obtain a copy of the License at
|
||||||
|
*
|
||||||
|
* http://www.apache.org/licenses/LICENSE-2.0
|
||||||
|
*
|
||||||
|
* Unless required by applicable law or agreed to in writing, software
|
||||||
|
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||||
|
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
||||||
|
* License for the specific language governing permissions and limitations
|
||||||
|
* under the License.
|
||||||
|
*
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
/* The XMC4700 Relax Lite v1 board has two LEDs:
|
||||||
|
*
|
||||||
|
* LED1 P5.9 High output illuminates
|
||||||
|
* LED2 P5.8 High output illuminates
|
||||||
|
*
|
||||||
|
* These LEDs are not used by the board port unless CONFIG_ARCH_LEDS is
|
||||||
|
* defined. In that case, the usage by the board port is defined in
|
||||||
|
* include/board.h and src/sam_autoleds.c. The LEDs are used to encode
|
||||||
|
* OS-related events as follows:
|
||||||
|
*
|
||||||
|
* SYMBOL Meaning LED state
|
||||||
|
* LED1 LED2
|
||||||
|
* ------------------ ------------------------ ------ ------
|
||||||
|
* LED_STARTED NuttX has been started OFF OFF
|
||||||
|
* LED_HEAPALLOCATE Heap has been allocated OFF OFF
|
||||||
|
* LED_IRQSENABLED Interrupts enabled OFF OFF
|
||||||
|
* LED_STACKCREATED Idle stack created ON OFF
|
||||||
|
* LED_INIRQ In an interrupt No change
|
||||||
|
* LED_SIGNAL In a signal handler No change
|
||||||
|
* LED_ASSERTION An assertion failed No change
|
||||||
|
* LED_PANIC The system has crashed N/C Blinking
|
||||||
|
* LED_IDLE MCU is is sleep mode Not used
|
||||||
|
*/
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Included Files
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
#include <nuttx/config.h>
|
||||||
|
|
||||||
|
#include <nuttx/board.h>
|
||||||
|
#include <arch/board/board.h>
|
||||||
|
|
||||||
|
#include "xmc4_gpio.h"
|
||||||
|
#include "xmc4700-relax.h"
|
||||||
|
|
||||||
|
#ifdef CONFIG_ARCH_LEDS
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Private Functions
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
static void board_led1_on(int led)
|
||||||
|
{
|
||||||
|
bool ledon = false;
|
||||||
|
|
||||||
|
switch (led)
|
||||||
|
{
|
||||||
|
case 0: /* LED1=OFF */
|
||||||
|
break;
|
||||||
|
|
||||||
|
case 1: /* LED1=ON */
|
||||||
|
ledon = true;
|
||||||
|
break;
|
||||||
|
|
||||||
|
case 2: /* LED1=N/C */
|
||||||
|
case 3: /* LED1=N/C */
|
||||||
|
default:
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
|
xmc4_gpio_write(GPIO_LED1, ledon);
|
||||||
|
}
|
||||||
|
|
||||||
|
static void board_led2_on(int led)
|
||||||
|
{
|
||||||
|
bool ledon = false;
|
||||||
|
|
||||||
|
switch (led)
|
||||||
|
{
|
||||||
|
case 0: /* LED2=OFF */
|
||||||
|
case 1: /* LED2=OFF */
|
||||||
|
break;
|
||||||
|
|
||||||
|
case 3: /* LED2=ON */
|
||||||
|
ledon = true;
|
||||||
|
break;
|
||||||
|
|
||||||
|
case 2: /* LED2=N/C */
|
||||||
|
default:
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
|
xmc4_gpio_write(GPIO_LED2, ledon);
|
||||||
|
}
|
||||||
|
|
||||||
|
static void board_led1_off(int led)
|
||||||
|
{
|
||||||
|
switch (led)
|
||||||
|
{
|
||||||
|
case 0: /* LED1=OFF */
|
||||||
|
case 1: /* LED1=OFF */
|
||||||
|
break;
|
||||||
|
|
||||||
|
case 2: /* LED1=N/C */
|
||||||
|
case 3: /* LED1=N/C */
|
||||||
|
default:
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
|
xmc4_gpio_write(GPIO_LED1, false);
|
||||||
|
}
|
||||||
|
|
||||||
|
static void board_led2_off(int led)
|
||||||
|
{
|
||||||
|
switch (led)
|
||||||
|
{
|
||||||
|
case 0: /* LED2=OFF */
|
||||||
|
case 1: /* LED2=OFF */
|
||||||
|
case 3: /* LED2=OFF */
|
||||||
|
break;
|
||||||
|
|
||||||
|
case 2: /* LED2=N/C */
|
||||||
|
default:
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
|
xmc4_gpio_write(GPIO_LED2, false);
|
||||||
|
}
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Public Functions
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Name: board_autoled_initialize
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
void board_autoled_initialize(void)
|
||||||
|
{
|
||||||
|
/* Configure LED1-2 GPIOs for output */
|
||||||
|
|
||||||
|
xmc4_gpio_config(GPIO_LED1);
|
||||||
|
xmc4_gpio_config(GPIO_LED2);
|
||||||
|
}
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Name: board_autoled_on
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
void board_autoled_on(int led)
|
||||||
|
{
|
||||||
|
board_led1_on(led);
|
||||||
|
board_led2_on(led);
|
||||||
|
}
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Name: board_autoled_off
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
void board_autoled_off(int led)
|
||||||
|
{
|
||||||
|
board_led1_off(led);
|
||||||
|
board_led2_off(led);
|
||||||
|
}
|
||||||
|
|
||||||
|
#endif /* CONFIG_ARCH_LEDS */
|
||||||
80
boards/arm/xmc4/xmc4700-relax/src/xmc4_boot.c
Normal file
80
boards/arm/xmc4/xmc4700-relax/src/xmc4_boot.c
Normal file
|
|
@ -0,0 +1,80 @@
|
||||||
|
/****************************************************************************
|
||||||
|
* boards/arm/xmc4/xmc4700-relax/src/xmc4_boot.c
|
||||||
|
*
|
||||||
|
* Licensed to the Apache Software Foundation (ASF) under one or more
|
||||||
|
* contributor license agreements. See the NOTICE file distributed with
|
||||||
|
* this work for additional information regarding copyright ownership. The
|
||||||
|
* ASF licenses this file to you under the Apache License, Version 2.0 (the
|
||||||
|
* "License"); you may not use this file except in compliance with the
|
||||||
|
* License. You may obtain a copy of the License at
|
||||||
|
*
|
||||||
|
* http://www.apache.org/licenses/LICENSE-2.0
|
||||||
|
*
|
||||||
|
* Unless required by applicable law or agreed to in writing, software
|
||||||
|
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||||
|
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
||||||
|
* License for the specific language governing permissions and limitations
|
||||||
|
* under the License.
|
||||||
|
*
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Included Files
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
#include <nuttx/config.h>
|
||||||
|
|
||||||
|
#include <nuttx/board.h>
|
||||||
|
#include <arch/board/board.h>
|
||||||
|
|
||||||
|
#include "xmc4700-relax.h"
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Public Functions
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Name: xmc4_board_initialize
|
||||||
|
*
|
||||||
|
* Description:
|
||||||
|
* All STM32 architectures must provide the following entry point.
|
||||||
|
* This entry point is called early in the initialization -- after all
|
||||||
|
* memory has been configured and mapped but before any devices have been
|
||||||
|
* initialized.
|
||||||
|
*
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
void xmc4_board_initialize(void)
|
||||||
|
{
|
||||||
|
#ifdef CONFIG_ARCH_LEDS
|
||||||
|
/* Configure on-board LEDs if LED support has been selected. */
|
||||||
|
|
||||||
|
board_autoled_initialize();
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifdef CONFIG_XMC4_USCI_SPI
|
||||||
|
xmc4_spidev_initialize();
|
||||||
|
#endif
|
||||||
|
}
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Name: board_late_initialize
|
||||||
|
*
|
||||||
|
* Description:
|
||||||
|
* If CONFIG_BOARD_LATE_INITIALIZE is selected, then an additional
|
||||||
|
* initialization call will be performed in the boot-up sequence to a
|
||||||
|
* function called board_late_initialize(). board_late_initialize() will be
|
||||||
|
* called immediately after up_intitialize() is called and just before the
|
||||||
|
* initial application is started. This additional initialization phase
|
||||||
|
* may be used, for example, to initialize board-specific device drivers.
|
||||||
|
*
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
#ifdef CONFIG_BOARD_LATE_INITIALIZE
|
||||||
|
void board_late_initialize(void)
|
||||||
|
{
|
||||||
|
/* Perform board initialization */
|
||||||
|
|
||||||
|
xmc4_bringup();
|
||||||
|
}
|
||||||
|
#endif /* CONFIG_BOARD_LATE_INITIALIZE */
|
||||||
55
boards/arm/xmc4/xmc4700-relax/src/xmc4_bringup.c
Normal file
55
boards/arm/xmc4/xmc4700-relax/src/xmc4_bringup.c
Normal file
|
|
@ -0,0 +1,55 @@
|
||||||
|
/****************************************************************************
|
||||||
|
* boards/arm/xmc4/xmc4700-relax/src/xmc4_bringup.c
|
||||||
|
*
|
||||||
|
* Licensed to the Apache Software Foundation (ASF) under one or more
|
||||||
|
* contributor license agreements. See the NOTICE file distributed with
|
||||||
|
* this work for additional information regarding copyright ownership. The
|
||||||
|
* ASF licenses this file to you under the Apache License, Version 2.0 (the
|
||||||
|
* "License"); you may not use this file except in compliance with the
|
||||||
|
* License. You may obtain a copy of the License at
|
||||||
|
*
|
||||||
|
* http://www.apache.org/licenses/LICENSE-2.0
|
||||||
|
*
|
||||||
|
* Unless required by applicable law or agreed to in writing, software
|
||||||
|
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||||
|
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
||||||
|
* License for the specific language governing permissions and limitations
|
||||||
|
* under the License.
|
||||||
|
*
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Included Files
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
#include <nuttx/config.h>
|
||||||
|
|
||||||
|
#include <sys/types.h>
|
||||||
|
#include <debug.h>
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Public Functions
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Name: xmc4_bringup
|
||||||
|
*
|
||||||
|
* Description:
|
||||||
|
* Bring up board features
|
||||||
|
*
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
int xmc4_bringup(void)
|
||||||
|
{
|
||||||
|
int ret = OK;
|
||||||
|
|
||||||
|
#ifdef CONFIG_SENSORS_MAX6675
|
||||||
|
ret = xmc4_max6675initialize("/dev/temp0");
|
||||||
|
if (ret < 0)
|
||||||
|
{
|
||||||
|
syslog(LOG_ERR, "ERROR: stm32_max6675initialize failed: %d\n", ret);
|
||||||
|
}
|
||||||
|
#endif
|
||||||
|
|
||||||
|
return ret;
|
||||||
|
}
|
||||||
63
boards/arm/xmc4/xmc4700-relax/src/xmc4_buttons.c
Normal file
63
boards/arm/xmc4/xmc4700-relax/src/xmc4_buttons.c
Normal file
|
|
@ -0,0 +1,63 @@
|
||||||
|
/****************************************************************************
|
||||||
|
* boards/arm/xmc4/xmc4700-relax/src/xmc4_buttons.c
|
||||||
|
*
|
||||||
|
* Licensed to the Apache Software Foundation (ASF) under one or more
|
||||||
|
* contributor license agreements. See the NOTICE file distributed with
|
||||||
|
* this work for additional information regarding copyright ownership. The
|
||||||
|
* ASF licenses this file to you under the Apache License, Version 2.0 (the
|
||||||
|
* "License"); you may not use this file except in compliance with the
|
||||||
|
* License. You may obtain a copy of the License at
|
||||||
|
*
|
||||||
|
* http://www.apache.org/licenses/LICENSE-2.0
|
||||||
|
*
|
||||||
|
* Unless required by applicable law or agreed to in writing, software
|
||||||
|
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||||
|
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
||||||
|
* License for the specific language governing permissions and limitations
|
||||||
|
* under the License.
|
||||||
|
*
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Included Files
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
#include <nuttx/config.h>
|
||||||
|
|
||||||
|
#include <arch/board/board.h>
|
||||||
|
#include "xmc4700-relax.h"
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Public Functions
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Name: board_button_initialize
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
void board_button_initialize(void)
|
||||||
|
{
|
||||||
|
#warning Missing logic
|
||||||
|
}
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Name: board_buttons
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
uint32_t board_buttons(void)
|
||||||
|
{
|
||||||
|
#warning Missing logic
|
||||||
|
return 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Name: board_button_irq
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
#ifdef CONFIG_ARCH_IRQBUTTONS
|
||||||
|
int board_button_irq(int id, xcpt_t irqhandler, FAR void *arg)
|
||||||
|
{
|
||||||
|
#warning Missing logic
|
||||||
|
return -ENOSYS;
|
||||||
|
}
|
||||||
|
#endif /* CONFIG_ARCH_IRQBUTTONS */
|
||||||
95
boards/arm/xmc4/xmc4700-relax/src/xmc4_ostest.c
Normal file
95
boards/arm/xmc4/xmc4700-relax/src/xmc4_ostest.c
Normal file
|
|
@ -0,0 +1,95 @@
|
||||||
|
/****************************************************************************
|
||||||
|
* boards/arm/xmc4/xmc4700-relax/src/xmc4_ostest.c
|
||||||
|
*
|
||||||
|
* Licensed to the Apache Software Foundation (ASF) under one or more
|
||||||
|
* contributor license agreements. See the NOTICE file distributed with
|
||||||
|
* this work for additional information regarding copyright ownership. The
|
||||||
|
* ASF licenses this file to you under the Apache License, Version 2.0 (the
|
||||||
|
* "License"); you may not use this file except in compliance with the
|
||||||
|
* License. You may obtain a copy of the License at
|
||||||
|
*
|
||||||
|
* http://www.apache.org/licenses/LICENSE-2.0
|
||||||
|
*
|
||||||
|
* Unless required by applicable law or agreed to in writing, software
|
||||||
|
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||||
|
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
||||||
|
* License for the specific language governing permissions and limitations
|
||||||
|
* under the License.
|
||||||
|
*
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Included Files
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
#include <nuttx/config.h>
|
||||||
|
|
||||||
|
#include <stdint.h>
|
||||||
|
#include <stdbool.h>
|
||||||
|
#include <string.h>
|
||||||
|
#include <debug.h>
|
||||||
|
|
||||||
|
#include <nuttx/irq.h>
|
||||||
|
#include <arch/board/board.h>
|
||||||
|
|
||||||
|
#include "up_arch.h"
|
||||||
|
#include "up_internal.h"
|
||||||
|
#include "xmc4700-relax.h"
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Pre-processor Definitions
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
/* Configuration ************************************************************/
|
||||||
|
|
||||||
|
#undef HAVE_FPU
|
||||||
|
#if defined(CONFIG_ARCH_FPU) && !defined(CONFIG_TESTING_OSTEST_FPUTESTDISABLE) && \
|
||||||
|
defined(CONFIG_TESTING_OSTEST_FPUSIZE) && defined(CONFIG_SCHED_WAITPID)
|
||||||
|
# define HAVE_FPU 1
|
||||||
|
#endif
|
||||||
|
|
||||||
|
#ifdef HAVE_FPU
|
||||||
|
|
||||||
|
#if CONFIG_TESTING_OSTEST_FPUSIZE != (4*SW_FPU_REGS)
|
||||||
|
# error "CONFIG_TESTING_OSTEST_FPUSIZE has the wrong size"
|
||||||
|
#endif
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Private Data
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
static uint32_t g_saveregs[XCPTCONTEXT_REGS];
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Public Functions
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
/* Given an array of size CONFIG_TESTING_OSTEST_FPUSIZE, this function will
|
||||||
|
* return the current FPU registers.
|
||||||
|
*/
|
||||||
|
|
||||||
|
void arch_getfpu(FAR uint32_t *fpusave)
|
||||||
|
{
|
||||||
|
irqstate_t flags;
|
||||||
|
|
||||||
|
/* Take a snapshot of the thread context right now */
|
||||||
|
|
||||||
|
flags = enter_critical_section();
|
||||||
|
up_saveusercontext(g_saveregs);
|
||||||
|
|
||||||
|
/* Return only the floating register values */
|
||||||
|
|
||||||
|
memcpy(fpusave, &g_saveregs[REG_S0], (4*SW_FPU_REGS));
|
||||||
|
leave_critical_section(flags);
|
||||||
|
}
|
||||||
|
|
||||||
|
/* Given two arrays of size CONFIG_TESTING_OSTEST_FPUSIZE this function
|
||||||
|
* will compare them and return true if they are identical.
|
||||||
|
*/
|
||||||
|
|
||||||
|
bool arch_cmpfpu(FAR const uint32_t *fpusave1, FAR const uint32_t *fpusave2)
|
||||||
|
{
|
||||||
|
return memcmp(fpusave1, fpusave2, (4*SW_FPU_REGS)) == 0;
|
||||||
|
}
|
||||||
|
|
||||||
|
#endif /* HAVE_FPU */
|
||||||
86
boards/arm/xmc4/xmc4700-relax/src/xmc4_userleds.c
Normal file
86
boards/arm/xmc4/xmc4700-relax/src/xmc4_userleds.c
Normal file
|
|
@ -0,0 +1,86 @@
|
||||||
|
/****************************************************************************
|
||||||
|
* boards/arm/xmc4/xmc4700-relax/src/xmc4_userleds.c
|
||||||
|
*
|
||||||
|
* Licensed to the Apache Software Foundation (ASF) under one or more
|
||||||
|
* contributor license agreements. See the NOTICE file distributed with
|
||||||
|
* this work for additional information regarding copyright ownership. The
|
||||||
|
* ASF licenses this file to you under the Apache License, Version 2.0 (the
|
||||||
|
* "License"); you may not use this file except in compliance with the
|
||||||
|
* License. You may obtain a copy of the License at
|
||||||
|
*
|
||||||
|
* http://www.apache.org/licenses/LICENSE-2.0
|
||||||
|
*
|
||||||
|
* Unless required by applicable law or agreed to in writing, software
|
||||||
|
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
|
||||||
|
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
|
||||||
|
* License for the specific language governing permissions and limitations
|
||||||
|
* under the License.
|
||||||
|
*
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Included Files
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
#include <nuttx/config.h>
|
||||||
|
#include <debug.h>
|
||||||
|
|
||||||
|
#include <arch/board/board.h>
|
||||||
|
|
||||||
|
#include "xmc4_gpio.h"
|
||||||
|
#include "xmc4700-relax.h"
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Public Functions
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Name: board_userled_initialize
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
void board_userled_initialize(void)
|
||||||
|
{
|
||||||
|
/* Configure LED1-2 GPIOs for output */
|
||||||
|
|
||||||
|
xmc4_gpio_config(GPIO_LED1);
|
||||||
|
xmc4_gpio_config(GPIO_LED2);
|
||||||
|
}
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Name: board_userled
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
void board_userled(int led, bool ledon)
|
||||||
|
{
|
||||||
|
gpioconfig_t ledcfg;
|
||||||
|
|
||||||
|
if (led == BOARD_LED1)
|
||||||
|
{
|
||||||
|
ledcfg = GPIO_LED1;
|
||||||
|
}
|
||||||
|
else if (led == BOARD_LED2)
|
||||||
|
{
|
||||||
|
ledcfg = GPIO_LED2;
|
||||||
|
}
|
||||||
|
else
|
||||||
|
{
|
||||||
|
return;
|
||||||
|
}
|
||||||
|
|
||||||
|
xmc4_gpio_write(ledcfg, ledon);
|
||||||
|
}
|
||||||
|
|
||||||
|
/****************************************************************************
|
||||||
|
* Name: board_userled_all
|
||||||
|
****************************************************************************/
|
||||||
|
|
||||||
|
void board_userled_all(uint8_t ledset)
|
||||||
|
{
|
||||||
|
bool ledon;
|
||||||
|
|
||||||
|
ledon = ((ledset & BOARD_LED1_BIT) != 0);
|
||||||
|
xmc4_gpio_write(GPIO_LED1, ledon);
|
||||||
|
|
||||||
|
ledon = ((ledset & BOARD_LED2_BIT) != 0);
|
||||||
|
xmc4_gpio_write(GPIO_LED2, ledon);
|
||||||
|
}
|
||||||
Loading…
Reference in a new issue