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commit 3d9a64ce27634c807725d0f99d3f05973fcc5858 Author: raiden00pl <[email protected]> AuthorDate: Sat Jul 1 11:11:18 2023 +0200 boards: initial support for nrf9160-dk --- boards/Kconfig | 13 ++ boards/arm/nrf91/common/Kconfig | 4 + boards/arm/nrf91/common/Makefile | 33 +++++ boards/arm/nrf91/common/include/nrf91_timer.h | 55 ++++++++ boards/arm/nrf91/common/src/Make.defs | 31 +++++ boards/arm/nrf91/common/src/nrf91_timer.c | 55 ++++++++ boards/arm/nrf91/nrf9160-dk/Kconfig | 8 ++ boards/arm/nrf91/nrf9160-dk/configs/nsh/defconfig | 42 ++++++ .../nrf9160-dk/configs/ostest_tickless/defconfig | 50 +++++++ boards/arm/nrf91/nrf9160-dk/include/board.h | 106 +++++++++++++++ boards/arm/nrf91/nrf9160-dk/scripts/Make.defs | 38 ++++++ boards/arm/nrf91/nrf9160-dk/scripts/flash_app.ld | 116 ++++++++++++++++ boards/arm/nrf91/nrf9160-dk/src/Make.defs | 41 ++++++ boards/arm/nrf91/nrf9160-dk/src/nrf9160-dk.h | 96 +++++++++++++ boards/arm/nrf91/nrf9160-dk/src/nrf91_appinit.c | 88 ++++++++++++ boards/arm/nrf91/nrf9160-dk/src/nrf91_autoleds.c | 127 +++++++++++++++++ boards/arm/nrf91/nrf9160-dk/src/nrf91_boot.c | 79 +++++++++++ boards/arm/nrf91/nrf9160-dk/src/nrf91_bringup.c | 136 +++++++++++++++++++ boards/arm/nrf91/nrf9160-dk/src/nrf91_buttons.c | 151 +++++++++++++++++++++ boards/arm/nrf91/nrf9160-dk/src/nrf91_userleds.c | 148 ++++++++++++++++++++ 20 files changed, 1417 insertions(+) diff --git a/boards/Kconfig b/boards/Kconfig index 55cd67db01..f337e59b59 100644 --- a/boards/Kconfig +++ b/boards/Kconfig @@ -1137,6 +1137,15 @@ config ARCH_BOARD_THINGY53 ---help--- This option selects the Thingy:53 multi-protocol IoT prototyping platform +config ARCH_BOARD_NRF9160_DK + bool "Nordic nRF9160 Development Kit (PCA10090)" + depends on ARCH_CHIP_NRF91 + select ARCH_HAVE_LEDS + select ARCH_HAVE_BUTTONS + select ARCH_HAVE_IRQBUTTONS + ---help--- + This option selects the nRF9160 Development Kit (PCA10090) + config ARCH_BOARD_NUTINY_NUC120 bool "Nuvoton NuTiny NUC120" depends on ARCH_CHIP_NUC120LE3AN @@ -2953,6 +2962,7 @@ config ARCH_BOARD default "nrf5340-dk" if ARCH_BOARD_NRF5340_DK default "nrf5340-audio-dk" if ARCH_BOARD_NRF5340_AUDIO_DK default "thingy53" if ARCH_BOARD_THINGY53 + default "nrf9160-dk" if ARCH_BOARD_NRF9160_DK default "ntosd-dm320" if ARCH_BOARD_NTOSD_DM320 default "nucleo-144" if ARCH_BOARD_NUCLEO_144 default "nucleo-f072rb" if ARCH_BOARD_NUCLEO_F072RB @@ -4046,6 +4056,9 @@ endif if ARCH_CHIP_NRF53 source "boards/arm/nrf53/common/Kconfig" endif +if ARCH_CHIP_NRF91 +source "boards/arm/nrf91/common/Kconfig" +endif endif config BOARD_CRASHDUMP diff --git a/boards/arm/nrf91/common/Kconfig b/boards/arm/nrf91/common/Kconfig new file mode 100644 index 0000000000..f72f3c094c --- /dev/null +++ b/boards/arm/nrf91/common/Kconfig @@ -0,0 +1,4 @@ +# +# For a description of the syntax of this configuration file, +# see the file kconfig-language.txt in the NuttX tools repository. +# diff --git a/boards/arm/nrf91/common/Makefile b/boards/arm/nrf91/common/Makefile new file mode 100644 index 0000000000..21a3811ada --- /dev/null +++ b/boards/arm/nrf91/common/Makefile @@ -0,0 +1,33 @@ +############################################################################# +# boards/arm/nrf91/common/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 + +include board/Make.defs +include src/Make.defs + +DEPPATH += --dep-path board +DEPPATH += --dep-path src + +include $(TOPDIR)/boards/Board.mk + +ARCHSRCDIR = $(TOPDIR)$(DELIM)arch$(DELIM)$(CONFIG_ARCH)$(DELIM)src +BOARDDIR = $(ARCHSRCDIR)$(DELIM)board +CFLAGS += ${INCDIR_PREFIX}$(BOARDDIR)$(DELIM)include diff --git a/boards/arm/nrf91/common/include/nrf91_timer.h b/boards/arm/nrf91/common/include/nrf91_timer.h new file mode 100644 index 0000000000..08b5dce39b --- /dev/null +++ b/boards/arm/nrf91/common/include/nrf91_timer.h @@ -0,0 +1,55 @@ +/**************************************************************************** + * boards/arm/nrf91/common/include/nrf91_timer.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_NRF91_COMMON_INCLUDE_NRF91_TIMER_H +#define __BOARDS_ARM_NRF91_COMMON_INCLUDE_NRF91_TIMER_H + +/**************************************************************************** + * Included Files + ****************************************************************************/ + +#include <nuttx/config.h> + +#include <nuttx/timers/timer.h> + +/**************************************************************************** + * Public Functions Prototypes + ****************************************************************************/ + +/**************************************************************************** + * Name: nrf91_timer_driver_setup + * + * Description: + * Configure the timer driver. + * + * Input Parameters: + * devpath - The full path to the timer device. This should be of the + * form /dev/timer0 + * timer - The timer's number. + * + * Returned Value: + * Zero (OK) is returned on success; A negated errno value is returned + * to indicate the nature of any failure. + * + ****************************************************************************/ + +int nrf91_timer_driver_setup(const char *devpath, int timer); + +#endif /* __BOARDS_ARM_NRF91_COMMON_INCLUDE_NRF91_TIMER_H */ diff --git a/boards/arm/nrf91/common/src/Make.defs b/boards/arm/nrf91/common/src/Make.defs new file mode 100644 index 0000000000..8f0f1edeb7 --- /dev/null +++ b/boards/arm/nrf91/common/src/Make.defs @@ -0,0 +1,31 @@ +############################################################################# +# boards/arm/nrf91/common/src/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. +# +############################################################################# + +ifeq ($(CONFIG_ARCH_BOARD_COMMON),y) + +ifeq ($(CONFIG_NRF91_TIMER),y) + CSRCS += nrf91_timer.c +endif + +DEPPATH += --dep-path src +VPATH += :src +CFLAGS += ${INCDIR_PREFIX}$(TOPDIR)$(DELIM)arch$(DELIM)$(CONFIG_ARCH)$(DELIM)src$(DELIM)board$(DELIM)src + +endif diff --git a/boards/arm/nrf91/common/src/nrf91_timer.c b/boards/arm/nrf91/common/src/nrf91_timer.c new file mode 100644 index 0000000000..9efae748cd --- /dev/null +++ b/boards/arm/nrf91/common/src/nrf91_timer.c @@ -0,0 +1,55 @@ +/**************************************************************************** + * boards/arm/nrf91/common/src/nrf91_timer.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/timers/timer.h> + +#include "nrf91_tim_lowerhalf.h" + +/**************************************************************************** + * Public Functions + ****************************************************************************/ + +/**************************************************************************** + * Name: nrf91_timer_driver_setup + * + * Description: + * Configure the timer driver. + * + * Input Parameters: + * devpath - The full path to the timer device. This should be of the + * form /dev/timer0 + * timer - The timer's number. + * + * Returned Value: + * Zero (OK) is returned on success; A negated errno value is returned + * to indicate the nature of any failure. + * + ****************************************************************************/ + +int nrf91_timer_driver_setup(const char *devpath, int timer) +{ + return nrf91_timer_initialize(devpath, timer); +} diff --git a/boards/arm/nrf91/nrf9160-dk/Kconfig b/boards/arm/nrf91/nrf9160-dk/Kconfig new file mode 100644 index 0000000000..45d49da555 --- /dev/null +++ b/boards/arm/nrf91/nrf9160-dk/Kconfig @@ -0,0 +1,8 @@ +# +# For a description of the syntax of this configuration file, +# see the file kconfig-language.txt in the NuttX tools repository. +# + +if ARCH_BOARD_NRF9160_DK + +endif diff --git a/boards/arm/nrf91/nrf9160-dk/configs/nsh/defconfig b/boards/arm/nrf91/nrf9160-dk/configs/nsh/defconfig new file mode 100644 index 0000000000..0fa26617b4 --- /dev/null +++ b/boards/arm/nrf91/nrf9160-dk/configs/nsh/defconfig @@ -0,0 +1,42 @@ +# +# This file is autogenerated: PLEASE DO NOT EDIT IT. +# +# You can use "make menuconfig" to make any modifications to the installed .config file. +# You can then do "make savedefconfig" to generate a new defconfig file that includes your +# modifications. +# +# CONFIG_NSH_DISABLE_IFCONFIG is not set +# CONFIG_NSH_DISABLE_PS is not set +# CONFIG_STANDARD_SERIAL is not set +CONFIG_ARCH="arm" +CONFIG_ARCH_BOARD="nrf9160-dk" +CONFIG_ARCH_BOARD_NRF9160_DK=y +CONFIG_ARCH_CHIP="nrf91" +CONFIG_ARCH_CHIP_NRF9160=y +CONFIG_ARCH_CHIP_NRF91=y +CONFIG_ARCH_STACKDUMP=y +CONFIG_ARCH_STDARG_H=y +CONFIG_BOARD_LOOPSPERMSEC=5500 +CONFIG_DEBUG_FEATURES=y +CONFIG_DEBUG_FULLOPT=y +CONFIG_DEBUG_SYMBOLS=y +CONFIG_EXPERIMENTAL=y +CONFIG_INIT_ENTRYPOINT="nsh_main" +CONFIG_MM_REGIONS=2 +CONFIG_NRF91_UART0=y +CONFIG_NSH_ARCHINIT=y +CONFIG_NSH_FILEIOSIZE=512 +CONFIG_NSH_LINELEN=64 +CONFIG_NSH_READLINE=y +CONFIG_PREALLOC_TIMERS=4 +CONFIG_RAM_SIZE=262144 +CONFIG_RAM_START=0x20000000 +CONFIG_RAW_BINARY=y +CONFIG_RR_INTERVAL=200 +CONFIG_SCHED_WAITPID=y +CONFIG_START_DAY=26 +CONFIG_START_MONTH=3 +CONFIG_SYMTAB_ORDEREDBYNAME=y +CONFIG_SYSTEM_NSH=y +CONFIG_TASK_NAME_SIZE=0 +CONFIG_UART0_SERIAL_CONSOLE=y diff --git a/boards/arm/nrf91/nrf9160-dk/configs/ostest_tickless/defconfig b/boards/arm/nrf91/nrf9160-dk/configs/ostest_tickless/defconfig new file mode 100644 index 0000000000..9e9aea7b69 --- /dev/null +++ b/boards/arm/nrf91/nrf9160-dk/configs/ostest_tickless/defconfig @@ -0,0 +1,50 @@ +# +# This file is autogenerated: PLEASE DO NOT EDIT IT. +# +# You can use "make menuconfig" to make any modifications to the installed .config file. +# You can then do "make savedefconfig" to generate a new defconfig file that includes your +# modifications. +# +# CONFIG_NSH_DISABLE_IFCONFIG is not set +# CONFIG_NSH_DISABLE_PS is not set +# CONFIG_STANDARD_SERIAL is not set +CONFIG_ARCH="arm" +CONFIG_ARCH_BOARD="nrf9160-dk" +CONFIG_ARCH_BOARD_NRF9160_DK=y +CONFIG_ARCH_CHIP="nrf91" +CONFIG_ARCH_CHIP_NRF9160=y +CONFIG_ARCH_CHIP_NRF91=y +CONFIG_ARCH_STACKDUMP=y +CONFIG_ARCH_STDARG_H=y +CONFIG_BOARD_LOOPSPERMSEC=5500 +CONFIG_BUILTIN=y +CONFIG_DEBUG_FEATURES=y +CONFIG_DEBUG_FULLOPT=y +CONFIG_DEBUG_SYMBOLS=y +CONFIG_EXPERIMENTAL=y +CONFIG_INIT_ENTRYPOINT="nsh_main" +CONFIG_INTELHEX_BINARY=y +CONFIG_MM_REGIONS=2 +CONFIG_NRF91_RTC0=y +CONFIG_NRF91_SYSTIMER_RTC=y +CONFIG_NRF91_UART0=y +CONFIG_NSH_ARCHINIT=y +CONFIG_NSH_BUILTIN_APPS=y +CONFIG_NSH_FILEIOSIZE=512 +CONFIG_NSH_LINELEN=64 +CONFIG_NSH_READLINE=y +CONFIG_PREALLOC_TIMERS=4 +CONFIG_RAM_SIZE=262144 +CONFIG_RAM_START=0x20000000 +CONFIG_RAW_BINARY=y +CONFIG_RR_INTERVAL=200 +CONFIG_SCHED_WAITPID=y +CONFIG_START_DAY=26 +CONFIG_START_MONTH=3 +CONFIG_SYMTAB_ORDEREDBYNAME=y +CONFIG_SYSTEM_NSH=y +CONFIG_TASK_NAME_SIZE=0 +CONFIG_TESTING_OSTEST=y +CONFIG_TIMER=y +CONFIG_UART0_SERIAL_CONSOLE=y +CONFIG_USEC_PER_TICK=10000 diff --git a/boards/arm/nrf91/nrf9160-dk/include/board.h b/boards/arm/nrf91/nrf9160-dk/include/board.h new file mode 100644 index 0000000000..fcd76867a4 --- /dev/null +++ b/boards/arm/nrf91/nrf9160-dk/include/board.h @@ -0,0 +1,106 @@ +/**************************************************************************** + * boards/arm/nrf91/nrf9160-dk/include/board.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_NRF91_NRF9160_DK_INCLUDE_BOARD_H +#define __BOARDS_ARM_NRF91_NRF9160_DK_INCLUDE_BOARD_H + +/**************************************************************************** + * Included Files + ****************************************************************************/ + +#include <nuttx/config.h> +#include <stdbool.h> + +#if defined(CONFIG_ARCH_IRQBUTTONS) && defined(CONFIG_NRF91_GPIOTE) +# include <nuttx/irq.h> +#endif + +/**************************************************************************** + * Pre-processor Definitions + ****************************************************************************/ + +/* Clocking *****************************************************************/ + +#define BOARD_SYSTICK_CLOCK (64000000) + +/* LED definitions **********************************************************/ + +/* A low output illuminates the LED. + * + * LED index values for use with board_userled() + */ + +#define BOARD_LED1 0 +#define BOARD_LED2 1 +#define BOARD_LED3 2 +#define BOARD_LED4 3 +#define BOARD_NLEDS 4 + +/* LED bits for use with board_userled_all() */ + +#define BOARD_LED1_BIT (1 << BOARD_LED1) +#define BOARD_LED2_BIT (1 << BOARD_LED2) +#define BOARD_LED3_BIT (1 << BOARD_LED3) +#define BOARD_LED4_BIT (1 << BOARD_LED4) + +/* If CONFIG_ARCH_LEDS is defined, the LED will be controlled as follows + * for NuttX debug functionality (where NC means "No Change"). + */ + +#define LED_STARTED 0 /* OFF */ +#define LED_HEAPALLOCATE 0 /* OFF */ +#define LED_IRQSENABLED 0 /* OFF */ +#define LED_STACKCREATED 1 /* ON */ +#define LED_INIRQ 2 /* NC */ +#define LED_SIGNAL 2 /* NC */ +#define LED_ASSERTION 2 /* NC */ +#define LED_PANIC 3 /* Flashing */ + +/* If CONFIG_ARCH_LEDS is not defined, then the LEDs are completely under + * control of the application. The following interfaces are then available + * for application control of the LEDs: + * + * uint32_t board_userled_initialize(void); + * void board_userled(int led, bool ledon); + * void board_userled_all(uint32_t ledset); + */ + +/* Button definitions *******************************************************/ + +/* Board supports 2 buttons. */ + +#define BUTTON_BTN1 0 +#define BUTTON_BTN2 1 +#define NUM_BUTTONS 2 + +#define BUTTON_BTN1_BIT (1 << BUTTON_BTN1) +#define BUTTON_BTN2_BIT (1 << BUTTON_BTN2) + +/* UART Pins ****************************************************************/ + +/* UART0 is connected to the virtual COM port: + * UART0_RX - P0-28 + * UART0_TX - P0-29 + */ + +#define BOARD_UART0_RX_PIN (GPIO_INPUT | GPIO_PORT0 | GPIO_PIN(28)) +#define BOARD_UART0_TX_PIN (GPIO_OUTPUT | GPIO_VALUE_ONE | GPIO_PORT0 | GPIO_PIN(29)) + +#endif /* __BOARDS_ARM_NRF91_NRF9160_DK_INCLUDE_BOARD_H */ diff --git a/boards/arm/nrf91/nrf9160-dk/scripts/Make.defs b/boards/arm/nrf91/nrf9160-dk/scripts/Make.defs new file mode 100644 index 0000000000..28fd4640d1 --- /dev/null +++ b/boards/arm/nrf91/nrf9160-dk/scripts/Make.defs @@ -0,0 +1,38 @@ +############################################################################ +# boards/arm/nrf91/nrf9160-dk/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/armv8-m/Toolchain.defs + +ARCHSCRIPT += $(BOARD_DIR)$(DELIM)scripts$(DELIM)flash_app.ld + +ARCHPICFLAGS = -fpic -msingle-pic-base -mpic-register=r10 + +CFLAGS := $(ARCHCFLAGS) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRAFLAGS) -pipe +CPICFLAGS = $(ARCHPICFLAGS) $(CFLAGS) +CXXFLAGS := $(ARCHCXXFLAGS) $(ARCHOPTIMIZATION) $(ARCHCPUFLAGS) $(ARCHXXINCLUDES) $(ARCHDEFINES) $(EXTRAFLAGS) -pipe +CXXPICFLAGS = $(ARCHPICFLAGS) $(CXXFLAGS) +CPPFLAGS := $(ARCHINCLUDES) $(ARCHDEFINES) $(EXTRAFLAGS) +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 diff --git a/boards/arm/nrf91/nrf9160-dk/scripts/flash_app.ld b/boards/arm/nrf91/nrf9160-dk/scripts/flash_app.ld new file mode 100644 index 0000000000..b5b3508a4a --- /dev/null +++ b/boards/arm/nrf91/nrf9160-dk/scripts/flash_app.ld @@ -0,0 +1,116 @@ +/**************************************************************************** + * boards/arm/nrf91/nrf9160-dk/scripts/flash_app.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. + * + ****************************************************************************/ + +#include <nuttx/config.h> + +#ifdef CONFIG_NRF91_MODEM_SHMEM_SIZE +# define NRF91_SHMEM_SIZE (CONFIG_NRF91_MODEM_SHMEM_SIZE) +#else +# define NRF91_SHMEM_SIZE (0) +#endif + +MEMORY +{ + progmem (rx) : ORIGIN = 0x00000000, + LENGTH = 1024K + datamem (rwx) : ORIGIN = 0x20000000 + NRF91_SHMEM_SIZE, + LENGTH = 256K - NRF91_SHMEM_SIZE +} + +OUTPUT_ARCH(arm) +ENTRY(__start) /* Treat __start as the anchor for dead code stripping */ +EXTERN(_vectors) /* Force the vectors to be included in the output */ +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(.); + } > progmem + + .init_section : + { + _sinit = ABSOLUTE(.); + *(.init_array .init_array.*) + _einit = ABSOLUTE(.); + } > progmem + + .ARM.extab : + { + *(.ARM.extab*) + } > progmem + + __exidx_start = ABSOLUTE(.); + .ARM.exidx : + { + *(.ARM.exidx*) + } > progmem + __exidx_end = ABSOLUTE(.); + + _eronly = ABSOLUTE(.); + + .data : + { + _sdata = ABSOLUTE(.); + *(.data .data.*) + *(.gnu.linkonce.d.*) + CONSTRUCTORS + . = ALIGN(4); + _edata = ABSOLUTE(.); + } > datamem AT > progmem + + /* BSS */ + + .bss : + { + _sbss = ABSOLUTE(.); + *(.bss .bss.*) + *(.gnu.linkonce.b.*) + *(COMMON) + . = ALIGN(4); + _ebss = ABSOLUTE(.); + } > datamem + + /* 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) } +} diff --git a/boards/arm/nrf91/nrf9160-dk/src/Make.defs b/boards/arm/nrf91/nrf9160-dk/src/Make.defs new file mode 100644 index 0000000000..d9c8b7b122 --- /dev/null +++ b/boards/arm/nrf91/nrf9160-dk/src/Make.defs @@ -0,0 +1,41 @@ +############################################################################ +# boards/arm/nrf91/nrf9160-dk/src/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 $(TOPDIR)/Make.defs + +CSRCS = nrf91_boot.c nrf91_bringup.c + +ifeq ($(CONFIG_BOARDCTL),y) +CSRCS += nrf91_appinit.c +endif + +ifeq ($(CONFIG_ARCH_LEDS),y) +CSRCS += nrf91_autoleds.c +else +CSRCS += nrf91_userleds.c +endif + +ifeq ($(CONFIG_ARCH_BUTTONS),y) +CSRCS += nrf91_buttons.c +endif + +DEPPATH += --dep-path board +VPATH += :board +CFLAGS += ${INCDIR_PREFIX}$(TOPDIR)$(DELIM)arch$(DELIM)$(CONFIG_ARCH)$(DELIM)src$(DELIM)board$(DELIM)board diff --git a/boards/arm/nrf91/nrf9160-dk/src/nrf9160-dk.h b/boards/arm/nrf91/nrf9160-dk/src/nrf9160-dk.h new file mode 100644 index 0000000000..7eef7823cb --- /dev/null +++ b/boards/arm/nrf91/nrf9160-dk/src/nrf9160-dk.h @@ -0,0 +1,96 @@ +/**************************************************************************** + * boards/arm/nrf91/nrf9160-dk/src/nrf9160-dk.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_NRF91_NRF9160_DK_SRC_NRF9160_DK_H +#define __BOARDS_ARM_NRF91_NRF9160_DK_SRC_NRF9160_DK_H + +/**************************************************************************** + * Included Files + ****************************************************************************/ + +#include <nuttx/config.h> +#include <nuttx/compiler.h> + +#include "nrf91_gpio.h" + +/**************************************************************************** + * Pre-processor Definitions + ****************************************************************************/ + +/* Configuration ************************************************************/ + +/* procfs File System */ + +#ifdef CONFIG_FS_PROCFS +# ifdef CONFIG_NSH_PROC_MOUNTPOINT +# define NRF91_PROCFS_MOUNTPOINT CONFIG_NSH_PROC_MOUNTPOINT +# else +# define NRF91_PROCFS_MOUNTPOINT "/proc" +# endif +#endif + +/* LED definitions **********************************************************/ + +/* Definitions to configure LED GPIO as outputs */ + +#define GPIO_LED1 (GPIO_OUTPUT | GPIO_VALUE_ONE | GPIO_PORT0 | GPIO_PIN(2)) +#define GPIO_LED2 (GPIO_OUTPUT | GPIO_VALUE_ONE | GPIO_PORT0 | GPIO_PIN(3)) +#define GPIO_LED3 (GPIO_OUTPUT | GPIO_VALUE_ONE | GPIO_PORT0 | GPIO_PIN(4)) +#define GPIO_LED4 (GPIO_OUTPUT | GPIO_VALUE_ONE | GPIO_PORT0 | GPIO_PIN(5)) + +/* Button definitions *******************************************************/ + +/* Board supports four buttons. */ + +#define GPIO_BUTTON1 (GPIO_INPUT | GPIO_PULLUP | GPIO_PORT0 | GPIO_PIN(6)) +#define GPIO_BUTTON2 (GPIO_INPUT | GPIO_PULLUP | GPIO_PORT0 | GPIO_PIN(7)) + +/**************************************************************************** + * Public Types + ****************************************************************************/ + +/**************************************************************************** + * Public Data + ****************************************************************************/ + +#ifndef __ASSEMBLY__ + +/**************************************************************************** + * Public Functions Prototypes + ****************************************************************************/ + +/**************************************************************************** + * Name: nrf91_bringup + * + * Description: + * Perform architecture-specific initialization + * + * CONFIG_BOARD_LATE_INITIALIZE=y : + * Called from board_late_initialize(). + * + * CONFIG_BOARD_LATE_INITIALIZE=n && CONFIG_BOARDCTL=y : + * Called from the NSH library + * + ****************************************************************************/ + +int nrf91_bringup(void); + +#endif /* __ASSEMBLY__ */ +#endif /* __BOARDS_ARM_NRF91_NRF9160_DK_SRC_NRF9160_DK_H */ diff --git a/boards/arm/nrf91/nrf9160-dk/src/nrf91_appinit.c b/boards/arm/nrf91/nrf9160-dk/src/nrf91_appinit.c new file mode 100644 index 0000000000..8af4cd2b61 --- /dev/null +++ b/boards/arm/nrf91/nrf9160-dk/src/nrf91_appinit.c @@ -0,0 +1,88 @@ +/**************************************************************************** + * boards/arm/nrf91/nrf9160-dk/src/nrf91_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 <stdio.h> +#include <debug.h> +#include <errno.h> + +#include <nuttx/board.h> + +#include "chip.h" +#include "nrf9160-dk.h" + +/**************************************************************************** + * Public Functions + ****************************************************************************/ + +/**************************************************************************** + * Name: arm_netinitialize + * + * Description: + * Dummy function expected to start-up logic. + * + ****************************************************************************/ + +#if defined(CONFIG_NET) && !defined(CONFIG_NETDEV_LATEINIT) +void arm_netinitialize(void) +{ +} +#endif + +/**************************************************************************** + * Name: board_app_initialize + * + * Description: + * Perform architecture specific initialization + * + * 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 could 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) +{ +#ifdef CONFIG_BOARD_LATE_INITIALIZE + /* Board initialization already performed by board_late_initialize() */ + + return OK; +#else + /* Perform board-specific initialization */ + + return nrf91_bringup(); +#endif +} diff --git a/boards/arm/nrf91/nrf9160-dk/src/nrf91_autoleds.c b/boards/arm/nrf91/nrf9160-dk/src/nrf91_autoleds.c new file mode 100644 index 0000000000..9ff57acb13 --- /dev/null +++ b/boards/arm/nrf91/nrf9160-dk/src/nrf91_autoleds.c @@ -0,0 +1,127 @@ +/**************************************************************************** + * boards/arm/nrf91/nrf9160-dk/src/nrf91_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. + * + ****************************************************************************/ + +/**************************************************************************** + * Included Files + ****************************************************************************/ + +#include <nuttx/config.h> + +#include <stdint.h> +#include <stdbool.h> +#include <debug.h> + +#include <nuttx/board.h> +#include <arch/board/board.h> + +#include "chip.h" +#include "arm_internal.h" +#include "nrf9160-dk.h" + +#ifdef CONFIG_ARCH_LEDS + +#define LED_ON 0 +#define LED_OFF 1 + +/* This array maps an LED number to GPIO pin configuration */ + +static const uint32_t g_ledcfg[BOARD_NLEDS] = +{ +#if 0 < BOARD_NLEDS + GPIO_LED1, +#endif +#if 1 < BOARD_NLEDS + GPIO_LED2, +#endif +#if 2 < BOARD_NLEDS + GPIO_LED3, +#endif +#if 3 < BOARD_NLEDS + GPIO_LED4, +#endif +}; + +/**************************************************************************** + * Private Functions + ****************************************************************************/ + +/**************************************************************************** + * Name: led_dumppins + ****************************************************************************/ + +#ifdef LED_VERBOSE +static void led_dumppins(const char *msg) +{ + nrf91_pin_dump(PINCONFIG_LED, msg); + nrf91_gpio_dump(GPIO_LED, msg); +} +#else +# define led_dumppins(m) +#endif + +/**************************************************************************** + * Public Functions + ****************************************************************************/ + +/**************************************************************************** + * Name: board_autoled_initialize + ****************************************************************************/ + +void board_autoled_initialize(void) +{ + int i; + + /* Configure LED pin as a GPIO outputs */ + + led_dumppins("board_autoled_initialize() Entry)"); + + for (i = 0; i < BOARD_NLEDS; i++) + { + nrf91_gpio_config(g_ledcfg[i]); + } + + led_dumppins("board_autoled_initialize() Exit"); +} + +/**************************************************************************** + * Name: board_autoled_on + ****************************************************************************/ + +void board_autoled_on(int led) +{ + if ((unsigned)led < BOARD_NLEDS) + { + nrf91_gpio_write(g_ledcfg[led], LED_ON); + } +} + +/**************************************************************************** + * Name: board_autoled_off + ****************************************************************************/ + +void board_autoled_off(int led) +{ + if ((unsigned)led < BOARD_NLEDS) + { + nrf91_gpio_write(g_ledcfg[led], LED_OFF); + } +} + +#endif /* CONFIG_ARCH_LEDS */ diff --git a/boards/arm/nrf91/nrf9160-dk/src/nrf91_boot.c b/boards/arm/nrf91/nrf9160-dk/src/nrf91_boot.c new file mode 100644 index 0000000000..822fa11dad --- /dev/null +++ b/boards/arm/nrf91/nrf9160-dk/src/nrf91_boot.c @@ -0,0 +1,79 @@ +/**************************************************************************** + * boards/arm/nrf91/nrf9160-dk/src/nrf91_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 <debug.h> + +#include <nuttx/board.h> +#include <arch/board/board.h> + +#include "arm_internal.h" +#include "nrf9160-dk.h" + +/**************************************************************************** + * Public Functions + ****************************************************************************/ + +/**************************************************************************** + * Name: nrf91_board_initialize + * + * Description: + * All NRF91xxx 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 nrf91_board_initialize(void) +{ + /* Configure on-board LEDs if LED support has been selected. */ + +#ifdef CONFIG_ARCH_LEDS + board_autoled_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_initialize() 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-specific initialization */ + + nrf91_bringup(); +} +#endif diff --git a/boards/arm/nrf91/nrf9160-dk/src/nrf91_bringup.c b/boards/arm/nrf91/nrf9160-dk/src/nrf91_bringup.c new file mode 100644 index 0000000000..b8ddd51684 --- /dev/null +++ b/boards/arm/nrf91/nrf9160-dk/src/nrf91_bringup.c @@ -0,0 +1,136 @@ +/**************************************************************************** + * boards/arm/nrf91/nrf9160-dk/src/nrf91_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 <errno.h> +#include <sys/types.h> +#include <syslog.h> + +#include <nuttx/fs/fs.h> + +#ifdef CONFIG_USERLED +# include <nuttx/leds/userled.h> +#endif + +#ifdef CONFIG_INPUT_BUTTONS +# include <nuttx/input/buttons.h> +#endif + +#ifdef CONFIG_NRF91_MODEM +# include "nrf91_modem.h" +#endif + +#ifdef CONFIG_NRF91_MODEM_AT +# include "nrf91_modem_at.h" +#endif + +#include "nrf9160-dk.h" + +/**************************************************************************** + * Pre-processor Definitions + ****************************************************************************/ + +/**************************************************************************** + * Private Functions + ****************************************************************************/ + +/**************************************************************************** + * Public Functions + ****************************************************************************/ + +/**************************************************************************** + * Name: nrf91_bringup + * + * Description: + * Perform architecture-specific initialization + * + * CONFIG_BOARD_LATE_INITIALIZE=y : + * Called from board_late_initialize(). + * + * CONFIG_BOARD_LATE_INITIALIZE=n && CONFIG_BOARDCTL=y : + * Called from the NSH library + * + ****************************************************************************/ + +int nrf91_bringup(void) +{ + int ret; + +#ifdef CONFIG_FS_PROCFS + /* Mount the procfs file system */ + + ret = nx_mount(NULL, NRF91_PROCFS_MOUNTPOINT, "procfs", 0, NULL); + if (ret < 0) + { + syslog(LOG_ERR, + "ERROR: Failed to mount the PROC filesystem: %d\n", ret); + } +#endif /* CONFIG_FS_PROCFS */ + +#ifdef CONFIG_USERLED + /* Register the LED driver */ + + ret = userled_lower_initialize(CONFIG_EXAMPLES_LEDS_DEVPATH); + if (ret < 0) + { + syslog(LOG_ERR, "ERROR: userled_lower_initialize() failed: %d\n", ret); + } +#endif + +#ifdef CONFIG_INPUT_BUTTONS + /* Register the BUTTON driver */ + + ret = btn_lower_initialize("/dev/buttons"); + if (ret < 0) + { + syslog(LOG_ERR, "ERROR: btn_lower_initialize() failed: %d\n", ret); + } +#endif + +#ifdef CONFIG_NRF91_MODEM + /* Initialize modem */ + + ret = nrf91_modem_initialize(); + if (ret < 0) + { + syslog(LOG_ERR, + "ERROR: Failed to initialize modem%d\n", ret); + } +#endif + +#ifdef CONFIG_NRF91_MODEM_AT + /* Initialize modem AT interface */ + + ret = nrf91_at_register("/dev/modem"); + if (ret < 0) + { + syslog(LOG_ERR, + "ERROR: Failed to initialize AT interface%d\n", ret); + } +#endif + + UNUSED(ret); + return OK; +} diff --git a/boards/arm/nrf91/nrf9160-dk/src/nrf91_buttons.c b/boards/arm/nrf91/nrf9160-dk/src/nrf91_buttons.c new file mode 100644 index 0000000000..f923a06874 --- /dev/null +++ b/boards/arm/nrf91/nrf9160-dk/src/nrf91_buttons.c @@ -0,0 +1,151 @@ +/**************************************************************************** + * boards/arm/nrf91/nrf9160-dk/src/nrf91_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 <debug.h> +#include <errno.h> +#include <stdint.h> + +#include <nuttx/arch.h> +#include <nuttx/board.h> +#include <arch/board/board.h> + +#include "nrf91_gpio.h" +#include "nrf91_gpiote.h" + +#include "nrf9160-dk.h" + +#ifdef CONFIG_ARCH_BUTTONS + +/**************************************************************************** + * Private Data + ****************************************************************************/ + +/* Pin configuration for each nrf9160 button. This array is indexed by + * the BUTTON_* definitions in board.h + */ + +static const uint32_t g_buttons[NUM_BUTTONS] = +{ + GPIO_BUTTON1, + GPIO_BUTTON2 +}; + +/**************************************************************************** + * Public Functions + ****************************************************************************/ + +/**************************************************************************** + * Name: board_button_initialize + * + * Description: + * board_button_initialize() must be called to initialize button resources. + * After that, board_buttons() may be called to collect the current state + * of all buttons or board_button_irq() may be called to register button + * interrupt handlers. + * + ****************************************************************************/ + +uint32_t board_button_initialize(void) +{ + int i; + + /* Configure the GPIO pins as inputs. */ + + for (i = 0; i < NUM_BUTTONS; i++) + { + nrf91_gpio_config(g_buttons[i]); + } + + return NUM_BUTTONS; +} + +/**************************************************************************** + * Name: board_buttons + ****************************************************************************/ + +uint32_t board_buttons(void) +{ + uint32_t ret = 0; + int i; + + /* Check that state of each key */ + + for (i = 0; i < NUM_BUTTONS; i++) + { + /* A LOW value means that the key is pressed. */ + + bool released = nrf91_gpio_read(g_buttons[BUTTON_BTN1]); + + /* Accumulate the set of depressed (not released) keys */ + + if (!released) + { + ret |= (1 << i); + } + } + + return ret; +} + +/**************************************************************************** + * Button support. + * + * Description: + * board_button_initialize() must be called to initialize button resources. + * After that, board_buttons() may be called to collect the current state + * of all buttons or board_button_irq() may be called to register button + * interrupt handlers. + * + * After board_button_initialize() has been called, board_buttons() may be + * called to collect the state of all buttons. board_buttons() returns an + * 32-bit bit set with each bit associated with a button. See the + * BUTTON_*_BIT definitions in board.h for the meaning of each bit. + * + * board_button_irq() may be called to register an interrupt handler that + * will be called when a button is depressed or released. The ID value is + * a button enumeration value that uniquely identifies a button resource. + * See the BUTTON_* definitions in board.h for the meaning of enumeration + * value. + * + ****************************************************************************/ + +#ifdef CONFIG_ARCH_IRQBUTTONS +int board_button_irq(int id, xcpt_t irqhandler, void *arg) +{ + int ret = OK; + + ret = nrf91_gpiote_set_event(g_buttons[id], true, true, irqhandler, arg); + if (ret < 0) + { + ierr("ERROR: nrf91_gpiote_set_event\n"); + return ret; + } + + return OK; +} +#endif + +#endif /* CONFIG_ARCH_BUTTONS */ diff --git a/boards/arm/nrf91/nrf9160-dk/src/nrf91_userleds.c b/boards/arm/nrf91/nrf9160-dk/src/nrf91_userleds.c new file mode 100644 index 0000000000..28051873f3 --- /dev/null +++ b/boards/arm/nrf91/nrf9160-dk/src/nrf91_userleds.c @@ -0,0 +1,148 @@ +/**************************************************************************** + * boards/arm/nrf91/nrf9160-dk/src/nrf91_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 <stdint.h> +#include <stdbool.h> +#include <debug.h> + +#include <arch/board/board.h> + +#include "chip.h" +#include "arm_internal.h" +#include "nrf9160-dk.h" + +#ifndef CONFIG_ARCH_LEDS + +/**************************************************************************** + * Pre-processor Definitions + ****************************************************************************/ + +/* LED definitions **********************************************************/ + +/* If CONFIG_ARCH_LEDS is not defined, then the LEDs are completely under + * control of the application. The following interfaces are then available + * for application control of the LEDs: + * + * uint32_t board_userled_initialize(void); + * void board_userled(int led, bool ledon); + * void board_userled_all(uint32_t ledset); + */ + +#define LED_ON 0 +#define LED_OFF 1 + +/* This array maps an LED number to GPIO pin configuration */ + +static const uint32_t g_ledcfg[BOARD_NLEDS] = +{ +#if 0 < BOARD_NLEDS + GPIO_LED1, +#endif +#if 1 < BOARD_NLEDS + GPIO_LED2, +#endif +#if 2 < BOARD_NLEDS + GPIO_LED3, +#endif +#if 3 < BOARD_NLEDS + GPIO_LED4, +#endif +}; + +/**************************************************************************** + * Private Functions + ****************************************************************************/ + +/**************************************************************************** + * Name: led_dumppins + ****************************************************************************/ + +#ifdef LED_VERBOSE +static void led_dumppins(const char *msg) +{ + nrf91_pin_dump(PINCONFIG_LED, msg); + nrf91_gpio_dump(GPIO_LED, msg); +} +#else +# define led_dumppins(m) +#endif + +/**************************************************************************** + * Public Functions + ****************************************************************************/ + +/**************************************************************************** + * Name: board_userled_initialize + ****************************************************************************/ + +uint32_t board_userled_initialize(void) +{ + int i; + + /* Configure LED pin as a GPIO outputs */ + + led_dumppins("board_userled_initialize() Entry)"); + + /* Configure GPIO as an outputs */ + + for (i = 0; i < BOARD_NLEDS; i++) + { + nrf91_gpio_config(g_ledcfg[i]); + } + + led_dumppins("board_userled_initialize() Exit"); + return BOARD_NLEDS; +} + +/**************************************************************************** + * Name: board_userled + ****************************************************************************/ + +void board_userled(int led, bool ledon) +{ + if ((unsigned)led < BOARD_NLEDS) + { + nrf91_gpio_write(g_ledcfg[led], ledon ? LED_ON : LED_OFF); + } +} + +/**************************************************************************** + * Name: board_userled_all + ****************************************************************************/ + +void board_userled_all(uint32_t ledset) +{ + int i; + + /* Configure LED1-8 GPIOs for output */ + + for (i = 0; i < BOARD_NLEDS; i++) + { + nrf91_gpio_write(g_ledcfg[i], (ledset & (1 << i)) ? LED_ON : LED_OFF); + } +} + +#endif /* !CONFIG_ARCH_LEDS */
