Hello,
I'm tring to get OAD DFU working on an nrf52840 using Zephyr OS. Relevant information:
- Host OS: Ubuntu 22.04, kernel 6.5.0
- Zephyr SDK Version: 0.16.3
- MCUBoot Version: 2.0.0
The problem is when I build my project, which I modified from the peripheral_hr project, I get the following build errors:
$ west build -p -b nrf52840dk_nrf52840 dfu-oad/ -d build-dfu-oad -- -DCONFIG_MCUBOOT_SIGNATURE_KEY_FILE=\"bootloader/mcuboot/root-rsa-2048.pem\" [56/173]-- west build: making build dir /home/thomasokeeffe/Documents/school/drexel/research/CTS_sensor/zephyrproject/build-dfu-oad pristine
-- west build: generating a build system
Loading Zephyr default modules (Zephyr base).
-- Application: /home/thomasokeeffe/Documents/school/drexel/research/CTS_sensor/zephyrproject/dfu-oad
-- CMake version: 3.27.4
-- Found Python3: /home/thomasokeeffe/Documents/school/drexel/research/CTS_sensor/zephyrproject/.venv/bin/python3 (found suitable version "3.10.12", minimum required is "3.8") found components: Interpreter
-- Cache files will be written to: /home/thomasokeeffe/.cache/zephyr
-- Zephyr version: 3.5.99 (/home/thomasokeeffe/Documents/school/drexel/research/CTS_sensor/zephyrproject/zephyr)
-- Found west (found suitable version "1.2.0", minimum required is "0.14.0")
-- Board: nrf52840dk_nrf52840
-- ZEPHYR_TOOLCHAIN_VARIANT not set, trying to locate Zephyr SDK
-- Found host-tools: zephyr 0.16.3 (/opt/zephyr-sdk-0.16.3)
-- Found toolchain: zephyr 0.16.3 (/opt/zephyr-sdk-0.16.3)
-- Found Dtc: /opt/zephyr-sdk-0.16.3/sysroots/x86_64-pokysdk-linux/usr/bin/dtc (found suitable version "1.6.0", minimum required is "1.4.6")
-- Found BOARD.dts: /home/thomasokeeffe/Documents/school/drexel/research/CTS_sensor/zephyrproject/zephyr/boards/arm/nrf52840dk_nrf52840/nrf52840dk_nrf52840.dts
-- Generated zephyr.dts: /home/thomasokeeffe/Documents/school/drexel/research/CTS_sensor/zephyrproject/build-dfu-oad/zephyr/zephyr.dts
-- Generated devicetree_generated.h: /home/thomasokeeffe/Documents/school/drexel/research/CTS_sensor/zephyrproject/build-dfu-oad/zephyr/include/generated/devicetree_generated.h
-- Including generated dts.cmake file: /home/thomasokeeffe/Documents/school/drexel/research/CTS_sensor/zephyrproject/build-dfu-oad/zephyr/dts.cmake
Parsing /home/thomasokeeffe/Documents/school/drexel/research/CTS_sensor/zephyrproject/zephyr/Kconfig
Loaded configuration '/home/thomasokeeffe/Documents/school/drexel/research/CTS_sensor/zephyrproject/zephyr/boards/arm/nrf52840dk_nrf52840/nrf52840dk_nrf52840_defconfig'
Merged configuration '/home/thomasokeeffe/Documents/school/drexel/research/CTS_sensor/zephyrproject/dfu-oad/prj.conf'
Merged configuration '/home/thomasokeeffe/Documents/school/drexel/research/CTS_sensor/zephyrproject/build-dfu-oad/zephyr/misc/generated/extra_kconfig_options.conf'
Configuration saved to '/home/thomasokeeffe/Documents/school/drexel/research/CTS_sensor/zephyrproject/build-dfu-oad/zephyr/.config'
Kconfig header saved to '/home/thomasokeeffe/Documents/school/drexel/research/CTS_sensor/zephyrproject/build-dfu-oad/zephyr/include/generated/autoconf.h'
-- Found GnuLd: /opt/zephyr-sdk-0.16.3/arm-zephyr-eabi/bin/../lib/gcc/arm-zephyr-eabi/12.2.0/../../../../arm-zephyr-eabi/bin/ld.bfd (found version "2.38")
-- The C compiler identification is GNU 12.2.0
-- The CXX compiler identification is GNU 12.2.0
-- The ASM compiler identification is GNU
-- Found assembler: /opt/zephyr-sdk-0.16.3/arm-zephyr-eabi/bin/arm-zephyr-eabi-gcc
-- Including signing script: /home/thomasokeeffe/Documents/school/drexel/research/CTS_sensor/zephyrproject/zephyr/cmake/mcuboot.cmake
-- Configuring done (4.5s)
-- Generating done (0.1s)
-- Build files have been written to: /home/thomasokeeffe/Documents/school/drexel/research/CTS_sensor/zephyrproject/build-dfu-oad
-- west build: building application
[1/276] Preparing syscall dependency handling
[3/276] Generating include/generated/version.h
-- Zephyr version: 3.5.99 (/home/thomasokeeffe/Documents/school/drexel/research/CTS_sensor/zephyrproject/zephyr), build: zephyr-v3.5.0-1183-gec202d852f8d
[22/276] Building C object CMakeFiles/app.dir/src/main.c.obj
FAILED: CMakeFiles/app.dir/src/main.c.obj
/opt/zephyr-sdk-0.16.3/arm-zephyr-eabi/bin/arm-zephyr-eabi-gcc -DKERNEL -DNRF52840_XXAA -DPICOLIBC_INTEGER_PRINTF_SCANF -D_FORTIFY_SOURCE=1 -D_POSIX_C_SOURCE=200809 -D__LINUX_ERRNO_EXTENSIONS__ -D__PROGRAM_START -D__ZEPHYR__=1 -I/home/t
homasokeeffe/Documents/school/drexel/research/CTS_sensor/zephyrproject/zephyr/samples/bluetooth -I/home/thomasokeeffe/Documents/school/drexel/research/CTS_sensor/zephyrproject/zephyr/include -I/home/thomasokeeffe/Documents/school/drexel
/research/CTS_sensor/zephyrproject/build-dfu-oad/zephyr/include/generated -I/home/thomasokeeffe/Documents/school/drexel/research/CTS_sensor/zephyrproject/zephyr/soc/arm/nordic_nrf/nrf52 -I/home/thomasokeeffe/Documents/school/drexel/rese
arch/CTS_sensor/zephyrproject/zephyr/soc/arm/nordic_nrf/common/. -I/home/thomasokeeffe/Documents/school/drexel/research/CTS_sensor/zephyrproject/zephyr/subsys/mgmt/mcumgr/util/include -I/home/thomasokeeffe/Documents/school/drexel/resear
ch/CTS_sensor/zephyrproject/zephyr/subsys/mgmt/mcumgr/transport/include -I/home/thomasokeeffe/Documents/school/drexel/research/CTS_sensor/zephyrproject/zephyr/subsys/bluetooth/controller/ll_sw/nordic/hal/nrf5/nrfx_glue -I/home/thomasoke
effe/Documents/school/drexel/research/CTS_sensor/zephyrproject/zephyr/subsys/bluetooth -I/home/thomasokeeffe/Documents/school/drexel/research/CTS_sensor/zephyrproject/modules/hal/cmsis/CMSIS/Core/Include -I/home/thomasokeeffe/Documents/
school/drexel/research/CTS_sensor/zephyrproject/zephyr/modules/cmsis/. -I/home/thomasokeeffe/Documents/school/drexel/research/CTS_sensor/zephyrproject/modules/hal/nordic/nrfx -I/home/thomasokeeffe/Documents/school/drexel/research/CTS_se
nsor/zephyrproject/modules/hal/nordic/nrfx/drivers/include -I/home/thomasokeeffe/Documents/school/drexel/research/CTS_sensor/zephyrproject/modules/hal/nordic/nrfx/mdk -I/home/thomasokeeffe/Documents/school/drexel/research/CTS_sensor/zep
hyrproject/zephyr/modules/hal_nordic/nrfx/. -I/home/thomasokeeffe/Documents/school/drexel/research/CTS_sensor/zephyrproject/modules/debug/segger/SEGGER -I/home/thomasokeeffe/Documents/school/drexel/research/CTS_sensor/zephyrproject/modu
les/debug/segger/Config -I/home/thomasokeeffe/Documents/school/drexel/research/CTS_sensor/zephyrproject/modules/crypto/tinycrypt/lib/include -I/home/thomasokeeffe/Documents/school/drexel/research/CTS_sensor/zephyrproject/modules/lib/zcb
or/include -fno-strict-aliasing -Os -imacros /home/thomasokeeffe/Documents/school/drexel/research/CTS_sensor/zephyrproject/build-dfu-oad/zephyr/include/generated/autoconf.h -fno-printf-return-value -fno-common -g -gdwarf-4 -fdiagnostics
-color=always -mcpu=cortex-m4 -mthumb -mabi=aapcs -mfp16-format=ieee -mtp=soft --sysroot=/opt/zephyr-sdk-0.16.3/arm-zephyr-eabi/arm-zephyr-eabi -imacros /home/thomasokeeffe/Documents/school/drexel/research/CTS_sensor/zephyrproject/zephy
r/include/zephyr/toolchain/zephyr_stdint.h -Wall -Wformat -Wformat-security -Wno-format-zero-length -Wno-pointer-sign -Wpointer-arith -Wexpansion-to-defined -Wno-unused-but-set-variable -Werror=implicit-int -fno-pic -fno-pie -fno-asynch
ronous-unwind-tables -ftls-model=local-exec -fno-reorder-functions --param=min-pagesize=0 -fno-defer-pop -fmacro-prefix-map=/home/thomasokeeffe/Documents/school/drexel/research/CTS_sensor/zephyrproject/dfu-oad=CMAKE_SOURCE_DIR -fmacro-p
refix-map=/home/thomasokeeffe/Documents/school/drexel/research/CTS_sensor/zephyrproject/zephyr=ZEPHYR_BASE -fmacro-prefix-map=/home/thomasokeeffe/Documents/school/drexel/research/CTS_sensor/zephyrproject=WEST_TOPDIR -ffunction-sections
-fdata-sections --specs=picolibc.specs -std=c99 -MD -MT CMakeFiles/app.dir/src/main.c.obj -MF CMakeFiles/app.dir/src/main.c.obj.d -o CMakeFiles/app.dir/src/main.c.obj -c /home/thomasokeeffe/Documents/school/drexel/research/CTS_sensor/ze
phyrproject/dfu-oad/src/main.c
In file included from /home/thomasokeeffe/Documents/school/drexel/research/CTS_sensor/zephyrproject/dfu-oad/src/main.c:28:
/home/thomasokeeffe/Documents/school/drexel/research/CTS_sensor/zephyrproject/zephyr/include/zephyr/mgmt/mcumgr/grp/img_mgmt/img_mgmt.h:14:10: fatal error: bootutil/image.h: No such file or directory
14 | #include <bootutil/image.h>
| ^~~~~~~~~~~~~~~~~~
compilation terminated.
[39/276] Building C object zephyr/CMakeFiles/zephyr.dir/subsys/logging/log_core.c.obj
ninja: build stopped: subcommand failed.
FATAL ERROR: command exited with status 1: /usr/bin/cmake --build /home/thomasokeeffe/Documents/school/drexel/research/CTS_sensor/zephyrproject/build-dfu-oadI am able to build and flash the USB DFU example project, and update the image via DFU, so I know my setup is functioning.
I have attached the relevant code and config files. I was attempting to follow this guide: https://getwavecake.com/blog/adding-ota-dfu-to-a-nordic-zephyr-project/. I ran into some problems with the KConfig options, but I think I found a solution to that here: DFU with nrf connect 2.4. However, with those changes I get the above build error. Please let me know what I can do to fix this.
/* main.c - Application main entry point */
/*
* Copyright (c) 2015-2016 Intel Corporation
*
* SPDX-License-Identifier: Apache-2.0
*/
#include <zephyr/types.h>
#include <stddef.h>
#include <string.h>
#include <errno.h>
#include <zephyr/sys/printk.h>
#include <zephyr/sys/byteorder.h>
#include <zephyr/kernel.h>
#include <zephyr/logging/log.h>
#include <zephyr/usb/usb_device.h>
#include <zephyr/bluetooth/bluetooth.h>
#include <zephyr/bluetooth/hci.h>
#include <zephyr/bluetooth/conn.h>
#include <zephyr/bluetooth/uuid.h>
#include <zephyr/bluetooth/gatt.h>
#include <zephyr/bluetooth/services/bas.h>
#include <zephyr/bluetooth/services/hrs.h>
#include <zephyr/mgmt/mcumgr/transport/smp_bt.h>
#include <zephyr/mgmt/mcumgr/grp/img_mgmt/img_mgmt.h>
#include <zephyr/mgmt/mcumgr/grp/os_mgmt/os_mgmt.h>
LOG_MODULE_REGISTER(main);
static const struct bt_data ad[] = {
BT_DATA_BYTES(BT_DATA_FLAGS, (BT_LE_AD_GENERAL | BT_LE_AD_NO_BREDR)),
BT_DATA_BYTES(BT_DATA_UUID16_ALL,
BT_UUID_16_ENCODE(BT_UUID_HRS_VAL),
BT_UUID_16_ENCODE(BT_UUID_BAS_VAL),
BT_UUID_16_ENCODE(BT_UUID_DIS_VAL))
};
static void connected(struct bt_conn *conn, uint8_t err)
{
if (err) {
printk("Connection failed (err 0x%02x)\n", err);
} else {
printk("Connected\n");
}
}
static void disconnected(struct bt_conn *conn, uint8_t reason)
{
printk("Disconnected (reason 0x%02x)\n", reason);
}
BT_CONN_CB_DEFINE(conn_callbacks) = {
.connected = connected,
.disconnected = disconnected,
};
static void bt_ready(void)
{
int err;
printk("Bluetooth initialized\n");
err = bt_le_adv_start(BT_LE_ADV_CONN_NAME, ad, ARRAY_SIZE(ad), NULL, 0);
if (err) {
printk("Advertising failed to start (err %d)\n", err);
return;
}
printk("Advertising successfully started\n");
}
static void auth_cancel(struct bt_conn *conn)
{
char addr[BT_ADDR_LE_STR_LEN];
bt_addr_le_to_str(bt_conn_get_dst(conn), addr, sizeof(addr));
printk("Pairing cancelled: %s\n", addr);
}
static struct bt_conn_auth_cb auth_cb_display = {
.cancel = auth_cancel,
};
static void bas_notify(void)
{
uint8_t battery_level = bt_bas_get_battery_level();
battery_level--;
if (!battery_level) {
battery_level = 100U;
}
bt_bas_set_battery_level(battery_level);
}
static void hrs_notify(void)
{
static uint8_t heartrate = 90U;
/* Heartrate measurements simulation */
heartrate++;
if (heartrate == 160U) {
heartrate = 90U;
}
bt_hrs_notify(heartrate);
}
int main(void)
{
int err;
err = usb_enable(NULL);
if (err != 0) {
LOG_ERR("Failed to enable USB");
return 0;
}
LOG_INF("This device supports USB DFU class.\n");
os_mgmt_register_group();
img_mgmt_register_group();
stat_mgmt_register_group();
err = bt_enable(NULL);
if (err) {
printk("Bluetooth init failed (err %d)\n", err);
return 0;
}
bt_ready();
bt_conn_auth_cb_register(&auth_cb_display);
err = smp_bt_register();
if (err) {
printk("SMP BT register failed (err: %d)", err);
}
/* Implement notification. At the moment there is no suitable way
* of starting delayed work so we do it here
*/
while (1) {
k_sleep(K_SECONDS(1));
/* Heartrate measurements simulation */
hrs_notify();
/* Battery level simulation */
bas_notify();
}
return 0;
}
