Adds ble-advertiser nrf_sdk example

This commit is contained in:
rbaron 2021-02-21 14:14:15 +01:00
parent 963500587e
commit 405277ae19
6 changed files with 12728 additions and 0 deletions

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_build

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PROJECT_NAME := ble_app_beacon_pca10056_s140
TARGETS := nrf52840_xxaa
OUTPUT_DIRECTORY := _build
# SDK_ROOT := ../../../../../..
PROJ_DIR := ./src
$(OUTPUT_DIRECTORY)/nrf52840_xxaa.out: \
LINKER_SCRIPT := ble_app_beacon_gcc_nrf52.ld
# Source files common to all targets
SRC_FILES += \
$(SDK_ROOT)/modules/nrfx/mdk/gcc_startup_nrf52840.S \
$(SDK_ROOT)/components/libraries/log/src/nrf_log_backend_rtt.c \
$(SDK_ROOT)/components/libraries/log/src/nrf_log_backend_serial.c \
$(SDK_ROOT)/components/libraries/log/src/nrf_log_backend_uart.c \
$(SDK_ROOT)/components/libraries/log/src/nrf_log_default_backends.c \
$(SDK_ROOT)/components/libraries/log/src/nrf_log_frontend.c \
$(SDK_ROOT)/components/libraries/log/src/nrf_log_str_formatter.c \
$(SDK_ROOT)/components/libraries/button/app_button.c \
$(SDK_ROOT)/components/libraries/util/app_error.c \
$(SDK_ROOT)/components/libraries/util/app_error_handler_gcc.c \
$(SDK_ROOT)/components/libraries/util/app_error_weak.c \
$(SDK_ROOT)/components/libraries/scheduler/app_scheduler.c \
$(SDK_ROOT)/components/libraries/timer/app_timer2.c \
$(SDK_ROOT)/components/libraries/util/app_util_platform.c \
$(SDK_ROOT)/components/libraries/timer/drv_rtc.c \
$(SDK_ROOT)/components/libraries/hardfault/hardfault_implementation.c \
$(SDK_ROOT)/components/libraries/util/nrf_assert.c \
$(SDK_ROOT)/components/libraries/atomic_fifo/nrf_atfifo.c \
$(SDK_ROOT)/components/libraries/atomic/nrf_atomic.c \
$(SDK_ROOT)/components/libraries/balloc/nrf_balloc.c \
$(SDK_ROOT)/external/fprintf/nrf_fprintf.c \
$(SDK_ROOT)/external/fprintf/nrf_fprintf_format.c \
$(SDK_ROOT)/components/libraries/memobj/nrf_memobj.c \
$(SDK_ROOT)/components/libraries/pwr_mgmt/nrf_pwr_mgmt.c \
$(SDK_ROOT)/components/libraries/ringbuf/nrf_ringbuf.c \
$(SDK_ROOT)/components/libraries/experimental_section_vars/nrf_section_iter.c \
$(SDK_ROOT)/components/libraries/sortlist/nrf_sortlist.c \
$(SDK_ROOT)/components/libraries/strerror/nrf_strerror.c \
$(SDK_ROOT)/modules/nrfx/mdk/system_nrf52840.c \
$(SDK_ROOT)/components/boards/boards.c \
$(SDK_ROOT)/integration/nrfx/legacy/nrf_drv_clock.c \
$(SDK_ROOT)/integration/nrfx/legacy/nrf_drv_uart.c \
$(SDK_ROOT)/modules/nrfx/soc/nrfx_atomic.c \
$(SDK_ROOT)/modules/nrfx/drivers/src/nrfx_clock.c \
$(SDK_ROOT)/modules/nrfx/drivers/src/nrfx_gpiote.c \
$(SDK_ROOT)/modules/nrfx/drivers/src/prs/nrfx_prs.c \
$(SDK_ROOT)/modules/nrfx/drivers/src/nrfx_uart.c \
$(SDK_ROOT)/modules/nrfx/drivers/src/nrfx_uarte.c \
$(SDK_ROOT)/components/libraries/bsp/bsp.c \
$(PROJ_DIR)/main.c \
$(SDK_ROOT)/external/segger_rtt/SEGGER_RTT.c \
$(SDK_ROOT)/external/segger_rtt/SEGGER_RTT_Syscalls_GCC.c \
$(SDK_ROOT)/external/segger_rtt/SEGGER_RTT_printf.c \
$(SDK_ROOT)/components/ble/common/ble_advdata.c \
$(SDK_ROOT)/components/ble/common/ble_srv_common.c \
$(SDK_ROOT)/external/utf_converter/utf.c \
$(SDK_ROOT)/components/softdevice/common/nrf_sdh.c \
$(SDK_ROOT)/components/softdevice/common/nrf_sdh_ble.c \
$(SDK_ROOT)/components/softdevice/common/nrf_sdh_soc.c \
# Include folders common to all targets
INC_FOLDERS += \
$(SDK_ROOT)/components/nfc/ndef/generic/message \
$(SDK_ROOT)/components/nfc/t2t_lib \
$(SDK_ROOT)/components/nfc/t4t_parser/hl_detection_procedure \
$(SDK_ROOT)/components/ble/ble_services/ble_ancs_c \
$(SDK_ROOT)/components/ble/ble_services/ble_ias_c \
$(SDK_ROOT)/components/libraries/pwm \
$(SDK_ROOT)/components/libraries/usbd/class/cdc/acm \
$(SDK_ROOT)/components/libraries/usbd/class/hid/generic \
$(SDK_ROOT)/components/libraries/usbd/class/msc \
$(SDK_ROOT)/components/libraries/usbd/class/hid \
$(SDK_ROOT)/modules/nrfx/hal \
$(SDK_ROOT)/components/nfc/ndef/conn_hand_parser/le_oob_rec_parser \
$(SDK_ROOT)/components/libraries/log \
$(SDK_ROOT)/components/ble/ble_services/ble_gls \
$(SDK_ROOT)/components/libraries/fstorage \
$(SDK_ROOT)/components/nfc/ndef/text \
$(SDK_ROOT)/components/libraries/mutex \
$(SDK_ROOT)/components/libraries/gpiote \
$(SDK_ROOT)/components/libraries/bootloader/ble_dfu \
$(SDK_ROOT)/components/nfc/ndef/connection_handover/common \
$(SDK_ROOT)/components/boards \
$(SDK_ROOT)/components/nfc/ndef/generic/record \
$(SDK_ROOT)/components/ble/ble_advertising \
$(SDK_ROOT)/external/utf_converter \
$(SDK_ROOT)/components/ble/ble_services/ble_bas_c \
$(SDK_ROOT)/modules/nrfx/drivers/include \
$(SDK_ROOT)/components/libraries/experimental_task_manager \
$(SDK_ROOT)/components/ble/ble_services/ble_hrs_c \
$(SDK_ROOT)/components/softdevice/s140/headers/nrf52 \
$(SDK_ROOT)/components/nfc/ndef/connection_handover/le_oob_rec \
$(SDK_ROOT)/components/libraries/queue \
$(SDK_ROOT)/components/libraries/pwr_mgmt \
$(SDK_ROOT)/components/ble/ble_dtm \
$(SDK_ROOT)/components/toolchain/cmsis/include \
$(SDK_ROOT)/components/ble/ble_services/ble_rscs_c \
$(SDK_ROOT)/components/ble/common \
$(SDK_ROOT)/components/ble/ble_services/ble_lls \
$(SDK_ROOT)/components/nfc/platform \
$(SDK_ROOT)/components/libraries/bsp \
$(SDK_ROOT)/components/nfc/ndef/connection_handover/ac_rec \
$(SDK_ROOT)/components/ble/ble_services/ble_bas \
$(SDK_ROOT)/components/libraries/mpu \
$(SDK_ROOT)/components/libraries/experimental_section_vars \
$(SDK_ROOT)/components/ble/ble_services/ble_ans_c \
$(SDK_ROOT)/components/libraries/slip \
$(SDK_ROOT)/components/libraries/delay \
$(SDK_ROOT)/components/libraries/csense_drv \
$(SDK_ROOT)/components/libraries/memobj \
$(SDK_ROOT)/components/ble/ble_services/ble_nus_c \
$(SDK_ROOT)/components/softdevice/common \
$(SDK_ROOT)/components/ble/ble_services/ble_ias \
$(SDK_ROOT)/components/libraries/usbd/class/hid/mouse \
$(SDK_ROOT)/components/libraries/low_power_pwm \
$(SDK_ROOT)/components/nfc/ndef/conn_hand_parser/ble_oob_advdata_parser \
$(SDK_ROOT)/components/ble/ble_services/ble_dfu \
$(SDK_ROOT)/external/fprintf \
$(SDK_ROOT)/components/libraries/svc \
$(SDK_ROOT)/components/libraries/atomic \
$(SDK_ROOT)/components \
$(SDK_ROOT)/components/libraries/scheduler \
$(SDK_ROOT)/components/libraries/cli \
$(SDK_ROOT)/components/ble/ble_services/ble_lbs \
$(SDK_ROOT)/components/ble/ble_services/ble_hts \
$(SDK_ROOT)/components/libraries/crc16 \
$(SDK_ROOT)/components/nfc/t4t_parser/apdu \
$(SDK_ROOT)/components/libraries/util \
./config \
$(SDK_ROOT)/components/libraries/usbd/class/cdc \
$(SDK_ROOT)/components/libraries/csense \
$(SDK_ROOT)/components/libraries/balloc \
$(SDK_ROOT)/components/libraries/ecc \
$(SDK_ROOT)/components/libraries/hardfault \
$(SDK_ROOT)/components/ble/ble_services/ble_cscs \
$(SDK_ROOT)/components/libraries/hci \
$(SDK_ROOT)/components/libraries/timer \
$(SDK_ROOT)/components/softdevice/s140/headers \
$(SDK_ROOT)/integration/nrfx \
$(SDK_ROOT)/components/nfc/t4t_parser/tlv \
$(SDK_ROOT)/components/libraries/sortlist \
$(SDK_ROOT)/components/libraries/spi_mngr \
$(SDK_ROOT)/components/libraries/led_softblink \
$(SDK_ROOT)/components/nfc/ndef/conn_hand_parser \
$(SDK_ROOT)/components/libraries/sdcard \
$(SDK_ROOT)/components/nfc/ndef/parser/record \
$(SDK_ROOT)/modules/nrfx/mdk \
$(SDK_ROOT)/components/ble/ble_services/ble_cts_c \
$(SDK_ROOT)/components/ble/ble_services/ble_nus \
$(SDK_ROOT)/components/libraries/twi_mngr \
$(SDK_ROOT)/components/ble/ble_services/ble_hids \
$(SDK_ROOT)/components/libraries/strerror \
$(SDK_ROOT)/components/libraries/crc32 \
$(SDK_ROOT)/components/nfc/ndef/connection_handover/ble_oob_advdata \
$(SDK_ROOT)/components/nfc/t2t_parser \
$(SDK_ROOT)/components/nfc/ndef/connection_handover/ble_pair_msg \
$(SDK_ROOT)/components/libraries/usbd/class/audio \
$(SDK_ROOT)/components/nfc/t4t_lib \
$(SDK_ROOT)/components/ble/peer_manager \
$(SDK_ROOT)/components/libraries/mem_manager \
$(SDK_ROOT)/components/libraries/ringbuf \
$(SDK_ROOT)/components/ble/ble_services/ble_tps \
$(SDK_ROOT)/components/nfc/ndef/parser/message \
$(SDK_ROOT)/components/ble/ble_services/ble_dis \
$(SDK_ROOT)/components/nfc/ndef/uri \
$(SDK_ROOT)/components/nfc/t4t_parser/cc_file \
$(SDK_ROOT)/components/ble/nrf_ble_qwr \
$(SDK_ROOT)/components/libraries/gfx \
$(SDK_ROOT)/components/libraries/button \
$(SDK_ROOT)/modules/nrfx \
$(SDK_ROOT)/components/libraries/twi_sensor \
$(SDK_ROOT)/integration/nrfx/legacy \
$(SDK_ROOT)/components/libraries/usbd/class/hid/kbd \
$(SDK_ROOT)/components/nfc/ndef/connection_handover/ep_oob_rec \
$(SDK_ROOT)/external/segger_rtt \
$(SDK_ROOT)/components/libraries/atomic_fifo \
$(SDK_ROOT)/components/ble/ble_services/ble_lbs_c \
$(SDK_ROOT)/components/nfc/ndef/connection_handover/ble_pair_lib \
$(SDK_ROOT)/components/libraries/crypto \
$(SDK_ROOT)/components/ble/ble_racp \
$(SDK_ROOT)/components/libraries/fds \
$(SDK_ROOT)/components/nfc/ndef/launchapp \
$(SDK_ROOT)/components/ble/ble_services/ble_hrs \
$(SDK_ROOT)/components/ble/ble_services/ble_rscs \
$(SDK_ROOT)/components/nfc/ndef/connection_handover/hs_rec \
$(SDK_ROOT)/components/libraries/usbd \
$(SDK_ROOT)/components/nfc/ndef/conn_hand_parser/ac_rec_parser \
$(SDK_ROOT)/components/libraries/stack_guard \
$(SDK_ROOT)/components/libraries/log/src \
# Libraries common to all targets
LIB_FILES += \
# Optimization flags
OPT = -O3 -g3
# Uncomment the line below to enable link time optimization
#OPT += -flto
# C flags common to all targets
CFLAGS += $(OPT)
CFLAGS += -DAPP_TIMER_V2
CFLAGS += -DAPP_TIMER_V2_RTC1_ENABLED
CFLAGS += -DBOARD_PCA10056
CFLAGS += -DCONFIG_GPIO_AS_PINRESET
CFLAGS += -DFLOAT_ABI_HARD
CFLAGS += -DNRF52840_XXAA
CFLAGS += -DNRF_SD_BLE_API_VERSION=7
CFLAGS += -DS140
CFLAGS += -DSOFTDEVICE_PRESENT
CFLAGS += -DEBUG
CFLAGS += -mcpu=cortex-m4
CFLAGS += -mthumb -mabi=aapcs
CFLAGS += -Wall -Werror
CFLAGS += -mfloat-abi=hard -mfpu=fpv4-sp-d16
# keep every function in a separate section, this allows linker to discard unused ones
CFLAGS += -ffunction-sections -fdata-sections -fno-strict-aliasing
CFLAGS += -fno-builtin -fshort-enums
# C++ flags common to all targets
CXXFLAGS += $(OPT)
# Assembler flags common to all targets
ASMFLAGS += -g3
ASMFLAGS += -mcpu=cortex-m4
ASMFLAGS += -mthumb -mabi=aapcs
ASMFLAGS += -mfloat-abi=hard -mfpu=fpv4-sp-d16
ASMFLAGS += -DAPP_TIMER_V2
ASMFLAGS += -DAPP_TIMER_V2_RTC1_ENABLED
ASMFLAGS += -DBOARD_PCA10056
ASMFLAGS += -DCONFIG_GPIO_AS_PINRESET
ASMFLAGS += -DFLOAT_ABI_HARD
ASMFLAGS += -DNRF52840_XXAA
ASMFLAGS += -DNRF_SD_BLE_API_VERSION=7
ASMFLAGS += -DS140
ASMFLAGS += -DSOFTDEVICE_PRESENT
# Linker flags
LDFLAGS += $(OPT)
LDFLAGS += -mthumb -mabi=aapcs -L$(SDK_ROOT)/modules/nrfx/mdk -T$(LINKER_SCRIPT)
LDFLAGS += -mcpu=cortex-m4
LDFLAGS += -mfloat-abi=hard -mfpu=fpv4-sp-d16
# let linker dump unused sections
LDFLAGS += -Wl,--gc-sections
# use newlib in nano version
LDFLAGS += --specs=nano.specs
nrf52840_xxaa: CFLAGS += -D__HEAP_SIZE=8192
nrf52840_xxaa: CFLAGS += -D__STACK_SIZE=8192
nrf52840_xxaa: ASMFLAGS += -D__HEAP_SIZE=8192
nrf52840_xxaa: ASMFLAGS += -D__STACK_SIZE=8192
# Add standard libraries at the very end of the linker input, after all objects
# that may need symbols provided by these libraries.
LIB_FILES += -lc -lnosys -lm
.PHONY: default help
# Default target - first one defined
default: nrf52840_xxaa
# Print all targets that can be built
help:
@echo following targets are available:
@echo nrf52840_xxaa
@echo flash_softdevice
@echo sdk_config - starting external tool for editing sdk_config.h
@echo flash - flashing binary
TEMPLATE_PATH := $(SDK_ROOT)/components/toolchain/gcc
include $(TEMPLATE_PATH)/Makefile.common
$(foreach target, $(TARGETS), $(call define_target, $(target)))
.PHONY: flash flash_softdevice erase
# Flash the program
flash: default
@echo Flashing: $(OUTPUT_DIRECTORY)/nrf52840_xxaa.hex
nrfjprog -f nrf52 --program $(OUTPUT_DIRECTORY)/nrf52840_xxaa.hex --sectorerase
nrfjprog -f nrf52 --reset
# Flash softdevice
flash_softdevice:
@echo Flashing: s140_nrf52_7.2.0_softdevice.hex
nrfjprog -f nrf52 --program $(SDK_ROOT)/components/softdevice/s140/hex/s140_nrf52_7.2.0_softdevice.hex --sectorerase
nrfjprog -f nrf52 --reset
erase:
nrfjprog -f nrf52 --eraseall
SDK_CONFIG_FILE := ../config/sdk_config.h
CMSIS_CONFIG_TOOL := $(SDK_ROOT)/external_tools/cmsisconfig/CMSIS_Configuration_Wizard.jar
sdk_config:
java -jar $(CMSIS_CONFIG_TOOL) $(SDK_CONFIG_FILE)

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/* Linker script to configure memory regions. */
SEARCH_DIR(.)
GROUP(-lgcc -lc -lnosys)
MEMORY
{
FLASH (rx) : ORIGIN = 0x27000, LENGTH = 0xd9000
RAM (rwx) : ORIGIN = 0x200018d8, LENGTH = 0x3e728
}
SECTIONS
{
}
SECTIONS
{
. = ALIGN(4);
.mem_section_dummy_ram :
{
}
.cli_sorted_cmd_ptrs :
{
PROVIDE(__start_cli_sorted_cmd_ptrs = .);
KEEP(*(.cli_sorted_cmd_ptrs))
PROVIDE(__stop_cli_sorted_cmd_ptrs = .);
} > RAM
.fs_data :
{
PROVIDE(__start_fs_data = .);
KEEP(*(.fs_data))
PROVIDE(__stop_fs_data = .);
} > RAM
.log_dynamic_data :
{
PROVIDE(__start_log_dynamic_data = .);
KEEP(*(SORT(.log_dynamic_data*)))
PROVIDE(__stop_log_dynamic_data = .);
} > RAM
.log_filter_data :
{
PROVIDE(__start_log_filter_data = .);
KEEP(*(SORT(.log_filter_data*)))
PROVIDE(__stop_log_filter_data = .);
} > RAM
} INSERT AFTER .data;
SECTIONS
{
.mem_section_dummy_rom :
{
}
.sdh_soc_observers :
{
PROVIDE(__start_sdh_soc_observers = .);
KEEP(*(SORT(.sdh_soc_observers*)))
PROVIDE(__stop_sdh_soc_observers = .);
} > FLASH
.sdh_ble_observers :
{
PROVIDE(__start_sdh_ble_observers = .);
KEEP(*(SORT(.sdh_ble_observers*)))
PROVIDE(__stop_sdh_ble_observers = .);
} > FLASH
.pwr_mgmt_data :
{
PROVIDE(__start_pwr_mgmt_data = .);
KEEP(*(SORT(.pwr_mgmt_data*)))
PROVIDE(__stop_pwr_mgmt_data = .);
} > FLASH
.sdh_req_observers :
{
PROVIDE(__start_sdh_req_observers = .);
KEEP(*(SORT(.sdh_req_observers*)))
PROVIDE(__stop_sdh_req_observers = .);
} > FLASH
.sdh_state_observers :
{
PROVIDE(__start_sdh_state_observers = .);
KEEP(*(SORT(.sdh_state_observers*)))
PROVIDE(__stop_sdh_state_observers = .);
} > FLASH
.sdh_stack_observers :
{
PROVIDE(__start_sdh_stack_observers = .);
KEEP(*(SORT(.sdh_stack_observers*)))
PROVIDE(__stop_sdh_stack_observers = .);
} > FLASH
.nrf_queue :
{
PROVIDE(__start_nrf_queue = .);
KEEP(*(.nrf_queue))
PROVIDE(__stop_nrf_queue = .);
} > FLASH
.nrf_balloc :
{
PROVIDE(__start_nrf_balloc = .);
KEEP(*(.nrf_balloc))
PROVIDE(__stop_nrf_balloc = .);
} > FLASH
.cli_command :
{
PROVIDE(__start_cli_command = .);
KEEP(*(.cli_command))
PROVIDE(__stop_cli_command = .);
} > FLASH
.crypto_data :
{
PROVIDE(__start_crypto_data = .);
KEEP(*(SORT(.crypto_data*)))
PROVIDE(__stop_crypto_data = .);
} > FLASH
.log_const_data :
{
PROVIDE(__start_log_const_data = .);
KEEP(*(SORT(.log_const_data*)))
PROVIDE(__stop_log_const_data = .);
} > FLASH
.log_backends :
{
PROVIDE(__start_log_backends = .);
KEEP(*(SORT(.log_backends*)))
PROVIDE(__stop_log_backends = .);
} > FLASH
} INSERT AFTER .text
INCLUDE "nrf_common.ld"

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/**
* Copyright (c) 2014 - 2020, Nordic Semiconductor ASA
*
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice,
* this list of conditions and the following disclaimer.
*
* 2. Redistributions in binary form, except as embedded into a Nordic
* Semiconductor ASA integrated circuit in a product or a software update for
* such product, must reproduce the above copyright notice, this list of
* conditions and the following disclaimer in the documentation and/or other
* materials provided with the distribution.
*
* 3. Neither the name of Nordic Semiconductor ASA nor the names of its
* contributors may be used to endorse or promote products derived from this
* software without specific prior written permission.
*
* 4. This software, with or without modification, must only be used with a
* Nordic Semiconductor ASA integrated circuit.
*
* 5. Any software provided in binary form under this license must not be
* reverse engineered, decompiled, modified and/or disassembled.
*
* THIS SOFTWARE IS PROVIDED BY NORDIC SEMICONDUCTOR ASA "AS IS" AND ANY EXPRESS
* OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
* OF MERCHANTABILITY, NONINFRINGEMENT, AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL NORDIC SEMICONDUCTOR ASA OR CONTRIBUTORS BE
* LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
* POSSIBILITY OF SUCH DAMAGE.
*
*/
/** @file
*
* @defgroup ble_sdk_app_beacon_main main.c
* @{
* @ingroup ble_sdk_app_beacon
* @brief Beacon Transmitter Sample Application main file.
*
* This file contains the source code for an Beacon transmitter sample
* application.
*/
#include <stdbool.h>
#include <stdint.h>
#include "app_timer.h"
#include "ble_advdata.h"
#include "bsp.h"
#include "nordic_common.h"
#include "nrf_delay.h"
#include "nrf_gpio.h"
#include "nrf_log.h"
#include "nrf_log_ctrl.h"
#include "nrf_log_default_backends.h"
#include "nrf_pwr_mgmt.h"
#include "nrf_sdh.h"
#include "nrf_sdh_ble.h"
#include "nrf_soc.h"
// P0.03
#define LED_PIN 3
// Environmental sensing
#define SERVICE_UUID 0x181a
#define DEAD_BEEF 0xDEADBEEF
#define NAME "Parasite"
#define NAME_LEN 8
#define APP_BLE_CONN_CFG_TAG 1
static ble_gap_adv_params_t m_adv_params; /**< Parameters to be passed to the
stack when starting advertising. */
static uint8_t m_adv_handle =
BLE_GAP_ADV_SET_HANDLE_NOT_SET; /**< Advertising handle used to identify an
advertising set. */
#define NON_CONNECTABLE_ADV_INTERVAL MSEC_TO_UNITS(100, UNIT_0_625_MS)
static uint8_t m_enc_advdata[BLE_GAP_ADV_SET_DATA_SIZE_MAX];
static ble_gap_adv_data_t m_adv_data = {
.adv_data = {.p_data = m_enc_advdata, .len = BLE_GAP_ADV_SET_DATA_SIZE_MAX},
.scan_rsp_data = {.p_data = NULL, .len = 0
}};
#define SERVICE_DATA_LEN 8
static uint8_t service_data[SERVICE_DATA_LEN];
void assert_nrf_callback(uint16_t line_num, const uint8_t *p_file_name) {
app_error_handler(DEAD_BEEF, line_num, p_file_name);
}
static void advertising_init(void) {
uint32_t err_code;
ble_advdata_t advdata;
// Build and set advertising data.
memset(&advdata, 0, sizeof(advdata));
uint8_t flags = BLE_GAP_ADV_FLAG_BR_EDR_NOT_SUPPORTED;
ble_advdata_service_data_t advdata_service_data;
advdata_service_data.service_uuid = SERVICE_UUID;
advdata_service_data.data.p_data = service_data;
advdata_service_data.data.size = SERVICE_DATA_LEN;
advdata.name_type = BLE_ADVDATA_FULL_NAME;
advdata.flags = flags;
advdata.p_service_data_array = &advdata_service_data;
advdata.service_data_count = 1;
// Initialize advertising parameters (used when starting advertising).
memset(&m_adv_params, 0, sizeof(m_adv_params));
m_adv_params.properties.type = BLE_GAP_ADV_TYPE_NONCONNECTABLE_NONSCANNABLE_UNDIRECTED;
m_adv_params.p_peer_addr = NULL; // Undirected advertisement.
m_adv_params.filter_policy = BLE_GAP_ADV_FP_ANY;
m_adv_params.interval = NON_CONNECTABLE_ADV_INTERVAL;
m_adv_params.duration = 0; // Never time out.
ble_gap_conn_sec_mode_t sec_mode;
BLE_GAP_CONN_SEC_MODE_SET_OPEN(&sec_mode);
sd_ble_gap_device_name_set(&sec_mode, (const uint8_t *) NAME, NAME_LEN);
err_code = ble_advdata_encode(&advdata, m_adv_data.adv_data.p_data,
&m_adv_data.adv_data.len);
APP_ERROR_CHECK(err_code);
err_code =
sd_ble_gap_adv_set_configure(&m_adv_handle, &m_adv_data, &m_adv_params);
APP_ERROR_CHECK(err_code);
}
static void advertising_start(void) {
ret_code_t err_code;
err_code = sd_ble_gap_adv_start(m_adv_handle, APP_BLE_CONN_CFG_TAG);
APP_ERROR_CHECK(err_code);
nrf_gpio_pin_set(LED_PIN);
}
static void ble_stack_init(void) {
ret_code_t err_code;
err_code = nrf_sdh_enable_request();
APP_ERROR_CHECK(err_code);
// Configure the BLE stack using the default settings.
// Fetch the start address of the application RAM.
uint32_t ram_start = 0;
err_code = nrf_sdh_ble_default_cfg_set(APP_BLE_CONN_CFG_TAG, &ram_start);
APP_ERROR_CHECK(err_code);
// Enable BLE stack.
err_code = nrf_sdh_ble_enable(&ram_start);
APP_ERROR_CHECK(err_code);
}
/**@brief Function for initializing logging. */
static void log_init(void) {
ret_code_t err_code = NRF_LOG_INIT(NULL);
APP_ERROR_CHECK(err_code);
NRF_LOG_DEFAULT_BACKENDS_INIT();
NRF_LOG_INFO("Log inited");
}
static void leds_init(void) {
nrf_gpio_cfg_output(LED_PIN);
nrf_gpio_pin_toggle(LED_PIN);
nrf_delay_ms(500);
nrf_gpio_pin_toggle(LED_PIN);
nrf_delay_ms(500);
NRF_LOG_INFO("Leds inited");
}
static void timers_init(void) {
ret_code_t err_code = app_timer_init();
APP_ERROR_CHECK(err_code);
}
static void power_management_init(void) {
ret_code_t err_code;
err_code = nrf_pwr_mgmt_init();
APP_ERROR_CHECK(err_code);
}
static void idle_state_handle(void) {
if (NRF_LOG_PROCESS() == false) {
nrf_pwr_mgmt_run();
}
}
/**
* @brief Function for application main entry.
*/
int main(void) {
// Initialize.
log_init();
timers_init();
leds_init();
power_management_init();
ble_stack_init();
advertising_init();
// Start execution.
NRF_LOG_INFO("Beacon example started.");
advertising_start();
// Enter main loop.
for (;;) {
idle_state_handle();
nrf_delay_ms(100);
NRF_LOG_FLUSH();
}
}

View file

@ -390,3 +390,9 @@ I had to change the LFCLK source in these params:
#define NRF_SDH_CLOCK_LF_SRC 0
#define CLOCK_CONFIG_LF_CAL_ENABLED 1
#define NRF_SDH_CLOCK_LF_ACCURACY 1
## Debugging
- Basics of debugging with SEGGER embedded studio [video](https://www.youtube.com/watch?v=uP8RYgYGRvI)
## Error handling
- Nice post on devzone [link](https://devzone.nordicsemi.com/nordic/nordic-blog/b/blog/posts/an-introduction-to-error-handling-in-nrf5-projects)