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boards: initial import of yunjia-nrf51822 board

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dev/timer
Hauke Petersen 9 years ago
parent c61721cac0
commit e0fec98477
12 changed files with 370 additions and 0 deletions
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4
boards/yunjia-nrf51822/Makefile
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# tell the Makefile.base which module to build
MODULE = $(BOARD)_base
include $(RIOTBASE)/Makefile.base

52
boards/yunjia-nrf51822/Makefile.include
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# define the cpu used by the yunjia-nrf51822 board
export CPU = nrf51822
export CPU_MODEL = nrf51822qfaa
#define the default port depending on the host OS
OS := $(shell uname)
ifeq ($(OS),Linux)
PORT ?= /dev/ttyUSB0
else ifeq ($(OS),Darwin)
PORT ?= $(shell ls -1 /dev/tty.SLAB_USBtoUART* | head -n 1)
else
$(info CAUTION: No flash tool for your host system found!)
# TODO: add support for windows as host platform
endif
export PORT
# define tools used for building the project
export PREFIX = arm-none-eabi-
export CC = $(PREFIX)gcc
export AR = $(PREFIX)ar
export AS = $(PREFIX)as
export LINK = $(PREFIX)gcc
export SIZE = $(PREFIX)size
export OBJCOPY = $(PREFIX)objcopy
export TERMPROG = $(RIOTBASE)/dist/tools/pyterm/pyterm
export FLASHER = $(RIOTBOARD)/$(BOARD)/dist/flash.sh
export DEBUGGER = $(RIOTBOARD)/$(BOARD)/dist/debug.sh
export DEBUGSERVER = $(RIOTBOARD)/$(BOARD)/dist/debug-server.sh
export RESET = $(RIOTBOARD)/$(BOARD)/dist/reset.sh
# define build specific options
CPU_USAGE = -mcpu=cortex-m0
FPU_USAGE =
export CFLAGS += -ggdb -g3 -std=gnu99 -Os -Wall -Wstrict-prototypes $(CPU_USAGE) $(FPU_USAGE) -mlittle-endian -mthumb -mthumb-interwork -nostartfiles
export CFLAGS += -ffunction-sections -fdata-sections -fno-builtin
export ASFLAGS += -ggdb -g3 $(CPU_USAGE) $(FPU_USAGE) -mlittle-endian
export LINKFLAGS += -g3 -ggdb -std=gnu99 $(CPU_USAGE) $(FPU_USAGE) -mlittle-endian -static -lgcc -mthumb -mthumb-interwork -nostartfiles
# $(LINKERSCRIPT) is specified in cpu/Makefile.include
export LINKFLAGS += -T$(LINKERSCRIPT)
export OFLAGS = -O binary
export HEXFILE = $(ELFFILE:.elf=.bin)
export TERMFLAGS += -p "$(PORT)"
export FFLAGS = $(HEXFILE)
export DEBUGGER_FLAGS = $(ELFFILE)
# use the nano-specs of the NewLib when available
ifeq ($(shell $(LINK) -specs=nano.specs -E - 2>/dev/null >/dev/null </dev/null ; echo $$?),0)
export LINKFLAGS += -specs=nano.specs -lc -lnosys
endif
# export board specific includes to the global includes-listing
export INCLUDES += -I$(RIOTBOARD)/$(BOARD)/include

30
boards/yunjia-nrf51822/board.c
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/*
* Copyright (C) 2014 Freie Universität Berlin
*
* This file is subject to the terms and conditions of the GNU Lesser General
* Public License v2.1. See the file LICENSE in the top level directory for more
* details.
*/
/**
* @ingroup board_yunjia-nrf51822
* @{
*
* @file board.c
* @brief Board specific implementations for the Yunjia NRF51822 board
*
* @author Hauke Petersen <hauke.petersen@fu-berlin.de>
*
* @}
*/
#include "board.h"
#include "cpu.h"
#include "periph/uart.h"
void board_init(void)
{
/* initialize the CPU */
cpu_init();
}

14
boards/yunjia-nrf51822/dist/debug vendored
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#!/bin/sh
if [ -L "$0" ]; then
FILE=$(readlink -e "$0")
else
FILE="$0"
fi
BIN_FOLDER=$(dirname "${FILE}")
openocd -f "${BIN_FOLDER}/openocd.cfg" \
-c "init" \
-c "targets" \
-c "reset halt" \

17
boards/yunjia-nrf51822/dist/debug-server.sh vendored
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#!/bin/sh
if [ -L "$0" ]; then
FILE=$(readlink -e "$0")
else
FILE="$0"
fi
BIN_FOLDER=$(dirname "${FILE}")
echo "##"
echo "## Starting debug server"
echo "##"
openocd -f "${BIN_FOLDER}/openocd.cfg" \
-c "init" \
-c "targets" \
-c "reset halt" \

19
boards/yunjia-nrf51822/dist/debug.sh vendored
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#!/bin/sh
if [ ! -f "$1" ]; then
echo "ELF-file $1 does not exist"
exit 1
fi
if [ -L "$0" ]; then
FILE=$(readlink -e "$0")
else
FILE="$0"
fi
BIN_FOLDER=$(dirname "${FILE}")
echo "##"
echo "## Debugging $1"
echo "##"
arm-none-eabi-gdb -tui -command="${BIN_FOLDER}/gdb.cfg" $1

27
boards/yunjia-nrf51822/dist/flash.sh vendored
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#!/bin/sh
if [ ! -f "$1" ]; then
echo "Binary file $1 does not exist"
exit 1
fi
if [ -L "$0" ]; then
FILE=$(readlink -e "$0")
else
FILE="$0"
fi
BIN_FOLDER=$(dirname "${FILE}")
echo "##"
echo "## Flashing $1"
echo "##"
openocd -f "${BIN_FOLDER}/openocd.cfg" \
-c "init" \
-c "targets" \
-c "flash banks" \
-c "reset halt" \
-c "flash write_image erase $1 0" \
-c "verify_image $1" \
-c "reset run"\
-c "shutdown"

1
boards/yunjia-nrf51822/dist/gdb.cfg vendored
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target extended-remote 127.0.0.1:3333

8
boards/yunjia-nrf51822/dist/openocd.cfg vendored
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# nRF51822 Target
source [find interface/stlink-v2.cfg]
set WORKAREASIZE 0x4000
source [find target/nrf51_stlink.tcl]
# use hardware reset, connect under reset
#reset_config srst_only srst_nogate

17
boards/yunjia-nrf51822/dist/reset.sh vendored
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#!/bin/sh
if [ -L "$0" ]; then
FILE=$(readlink "$0")
else
FILE="$0"
fi
BIN_FOLDER=$(dirname "${FILE}")
echo "##"
echo "## Resetting $BOARD"
echo "##"
openocd -f "${BIN_FOLDER}/openocd.cfg" \
-c "init" \
-c "reset run" \
-c "shutdown"

62
boards/yunjia-nrf51822/include/board.h
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/*
* Copyright (C) 2014 Freie Universität Berlin
*
* This file is subject to the terms and conditions of the GNU Lesser General
* Public License v2.1. See the file LICENSE in the top level directory for more
* details.
*/
/**
* @defgroup board_yunjia-nrf51822 Yunjia NRF51822
* @ingroup boards
* @brief Board specific files for the Yunjia NRF51822 board
* @{
*
* @file board.h
* @brief Board specific definitions for the Yunjia NRF51822 board
*
* @author Hauke Petersen <hauke.petersen@fu-berlin.de>
*/
#ifndef __BOARD_H
#define __BOARD_H
#include "cpu.h"
/**
* @name Define the nominal CPU core clock in this board
*/
#define F_CPU (16000000UL)
/**
* @name Define the boards stdio
* @{
*/
#define STDIO UART_0
#define STDIO_BAUDRATE (115200U)
/** @} */
/**
* @name Assign the hardware timer
*/
#define HW_TIMER TIMER_0
/**
* @name Macros for controlling the on-board LEDs.
* @{
*/
#define LED_RED_ON /* not available */
#define LED_RED_OFF /* not available */
#define LED_RED_TOGGLE /* not available */
#define LED_GREEN_ON /* not available */
#define LED_GREEN_OFF /* not available */
#define LED_GREEN_TOGGLE /* not available */
/* @} */
/**
* @brief Initialize board specific hardware, including clock, LEDs and std-IO
*/
void board_init(void);
#endif /** __BOARD_H */
/** @} */

119
boards/yunjia-nrf51822/include/periph_conf.h
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/*
* Copyright (C) 2014 Freie Universität Berlin
*
* This file is subject to the terms and conditions of the GNU Lesser General
* Public License v2.1. See the file LICENSE in the top level directory for more
* details.
*/
/**
* @ingroup board_yunjia-nrf51822
* @{
*
* @file periph_conf.h
* @brief Peripheral MCU configuration for the Yunjia NRF51822 board
*
* @author Hauke Petersen <hauke.petersen@fu-berlin.de>
*/
#ifndef __PERIPH_CONF_H
#define __PERIPH_CONF_H
/**
* @name Timer configuration
* @{
*/
#define TIMER_NUMOF (1U)
#define TIMER_0_EN 1
#define TIMER_1_EN 0
#define TIMER_2_EN 0
#define TIMER_IRQ_PRIO 1
/* Timer 0 configuration */
#define TIMER_0_DEV NRF_TIMER0
#define TIMER_0_CHANNELS 3
#define TIMER_0_MAX_VALUE (0xffffffff)
#define TIMER_0_BITMODE TIMER_BITMODE_BITMODE_32Bit
#define TIMER_0_ISR isr_timer0
#define TIMER_0_IRQ TIMER0_IRQn
/* Timer 1 configuration */
#define TIMER_1_DEV NRF_TIMER1
#define TIMER_1_CHANNELS 3
#define TIMER_1_MAX_VALUE (0xffff)
#define TIEMR_1_BITMODE TIMER_BITMODE_BITMODE_16Bit
#define TIMER_1_ISR isr_timer1
#define TIMER_1_IRQ TIMER1_IRQn
/* Timer 2 configuration */
#define TIMER_2_DEV NRF_TIMER2
#define TIMER_2_CHANNELS 3
#define TIMER_2_MAX_VALUE (0xffff)
#define TIMER_2_BITMODE TIMER_BITMODE_BITMODE_16Bit
#define TIMER_2_ISR isr_timer2
#define TIMER_2_IRQ TIMER2_IRQn
/** @} */
/**
* @name UART configuration
* @{
*/
#define UART_NUMOF (1U)
#define UART_0_EN 1
#define UART_IRQ_PRIO 1
/* UART 0 device configuration */
#define UART_0_DEV NRF_UART0
#define UART_0_PIN_RX 1
#define UART_0_PIN_TX 2
/** @} */
/**
* @name Real time counter configuration
* @{
*/
#define RTT_NUMOF (1U)
#define RTT_IRQ_PRIO 1
#define RTT_DEV NRF_RTC0
#define RTT_IRQ RTC0_IRQn
#define RTT_ISR isr_rtc0
#define RTT_MAX_VALUE (0xffffff)
#define RTT_FREQUENCY (10) /* in Hz */
#define RTT_PRESCALER (3275U) /* run with 10 Hz */
/** @} */
/**
* @name Random Number Generator configuration
* @{
*/
#define RANDOM_NUMOF (1U)
/** @} */
/**
* @name GPIO configuration
* @{
*/
#define GPIO_NUMOF (8U)
#define GPIO_0_EN 1
#define GPIO_1_EN 1
#define GPIO_2_EN 1
#define GPIO_3_EN 1
#define GPIO_4_EN 1
#define GPIO_5_EN 1
#define GPIO_6_EN 1
#define GPIO_7_EN 1
#define GPIO_IRQ_PRIO 1
/* GPIO pin configuration */
#define GPIO_0_PIN 7
#define GPIO_1_PIN 8
#define GPIO_2_PIN 9
#define GPIO_3_PIN 10
#define GPIO_4_PIN 11
#define GPIO_5_PIN 12
#define GPIO_6_PIN 13
#define GPIO_7_PIN 14
/** @} */
#endif /* __PERIPH_CONF_H */
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