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Basic SPI reads and writes

RodWatt

Hi,

I have a SPI peripheral connected to the nRF960 DK. In order to access this correctly, I need to be able to write a byte to a specific address first and then read back from specific addresses. 

I can run the basic SPI example

https://github.com/Rallare/fw-nrfconnect-nrf/tree/nrf9160_samples/samples/nrf9160/spi

which carries out a basic loop back. This all works fine but I can't see how to write a specific byte to a specific address or read a specific address.

So, ideally I would like to write 0xD2 to address 0x80, wait 1 second and then read data from address 0x00.

Can you point me to a simple example please?

Ta,
Rod

Parents
  • 0

    Hello Rod, 

    The SPI example you are using is the only one we have at the moment. The example is using the built-in SPI functions of the Zephyr project, perhaps you are able to find what you are looking for in the Zephyr samples? Also, have a look at the Zephyr SPI API and the SPI header file.

    Ref. similar answer given by my colleague Jan Tore here. 

    Kind regards,
    Øyvind

  • 0 in reply to Øyvind

    Hi Øyvind,

    I went back to the reply from Jan Tore on the ticket here. I realised that the BME280 has both an I2C and an SPI interface. So, I thought if I can get this sensor working over SPI and I can then try and migrate it to my own SPI sensor.

    I have successfully connected and ran the BME280 sensor over I2C. I am now trying to access this over SPI. 

    Im using the sample given here, 

    https://github.com/zephyrproject-rtos/zephyr/blob/master/samples/sensor/bme280/src/main.c

    I have set up SPI in my overlay file as suggested by Jan in the other ticket.

    /*
 *
 * Copyright (c) 2018 Linaro Limited
 *
 * SPDX-License-Identifier: Apache-2.0
 */


&i2c2 {
        status = "ok";
        sda-pin = <1>;
        scl-pin = <0>;
        clock-frequency = <I2C_BITRATE_FAST>;
        };

&spi3 {
        status = "ok";
	sck-pin = <10>;
	mosi-pin = <11>;
	miso-pin = <12>;
	ss-pin = <13>;
	spi-max-frequency = <8000000>;
	bme280@0 {
		compatible = "bosch,bme280";
		reg = <0>;
		spi-max-frequency = <8000000>;
		label = "BME280";
	};

};

    and also I have enabled SPI in my conf file

    CONFIG_CONSOLE_SUBSYS=y
CONFIG_CONSOLE_GETCHAR=y
CONFIG_GPIO=y
CONFIG_STDOUT_CONSOLE=y

CONFIG_SERIAL=y
CONFIG_STDOUT_CONSOLE=y
CONFIG_UART_INTERRUPT_DRIVEN=y
CONFIG_TEST_RANDOM_GENERATOR=y

CONFIG_I2C=y
CONFIG_SENSOR=y

CONFIG_NET_BUF_USER_DATA_SIZE=1

CONFIG_LOG=n
CONFIG_LOG_DEFAULT_LEVEL=4
CONFIG_HEAP_MEM_POOL_SIZE=1024
CONFIG_MAIN_STACK_SIZE=4096
CONFIG_NEWLIB_LIBC=y

# SPI
CONFIG_SPI=y
CONFIG_SPI_3=y
CONFIG_SPI_3_NRF_SPIM=y
CONFIG_BME280=y
CONFIG_SPI_NRFX=y

    However, I get an error

    Secure Boot: MSP_NS 200216b0

    Secure Boot: prepare to jump to Non-Secure image

    ***** Booting Zephyr OS v1.13.99-ncs1-5561-gde69d2df908f *****

    Exception occurred in Secure State

    ***** HARD FAULT *****

      Fault escalation (see below)

    ***** BUS FAULT *****

      Precise data bus error

      BFAR Address: 0x50008120

    ***** Hardware exception *****

    Current thread ID = 0x20020154

    Faulting instruction address = 0x41f98

    Fatal fault in ISR! Spinning...

    Any thoughts?

  • 0 in reply to Øyvind 

    commit d2b6870ebc535ab3e777fc88053a7fc0ad76f416 (HEAD -> master, origin/master, origin/HEAD)
Author: Håkon Øye Amundsen <[email protected]>
Date:   Thu Mar 21 12:04:20 2019 +0000

    cmake: kconfig: samples: build bootloader as zephyr app
    
    Prepare for bootloader being built as multi image.
    Use zephyr cmake library for all source code.
    Move provision and signing targets to image being booted.
    Split in two kconfig options SECURE_BOOT and IS_SECURE_BOOTLOADER.
    The first is set by the app being booted, the second by the bootloader.
    
    Signed-off-by: Håkon Øye Amundsen <[email protected]>

commit bba06682c5bf056320d5bd1b5a68b8dd91cb3106
Author: Håkon Øye Amundsen <[email protected]>
Date:   Thu Mar 21 11:59:43 2019 +0000

    cmake: add target for signed image
    
    For other targets to depend on the signed image,
    a target is needed.
:...skipping...
commit d2b6870ebc535ab3e777fc88053a7fc0ad76f416 (HEAD -> master, origin/master, origin/HEAD)
Author: Håkon Øye Amundsen <[email protected]>
Date:   Thu Mar 21 12:04:20 2019 +0000

    cmake: kconfig: samples: build bootloader as zephyr app
    
    Prepare for bootloader being built as multi image.
    Use zephyr cmake library for all source code.
    Move provision and signing targets to image being booted.
    Split in two kconfig options SECURE_BOOT and IS_SECURE_BOOTLOADER.
    The first is set by the app being booted, the second by the bootloader.
    
    Signed-off-by: Håkon Øye Amundsen <[email protected]>

commit bba06682c5bf056320d5bd1b5a68b8dd91cb3106
Author: Håkon Øye Amundsen <[email protected]>
Date:   Thu Mar 21 11:59:43 2019 +0000

    cmake: add target for signed image
    
    For other targets to depend on the signed image,
    a target is needed.
    
:...skipping...
commit d2b6870ebc535ab3e777fc88053a7fc0ad76f416 (HEAD -> master, origin/master, origin/HEAD)
Author: Håkon Øye Amundsen <[email protected]>
Date:   Thu Mar 21 12:04:20 2019 +0000

    cmake: kconfig: samples: build bootloader as zephyr app
    
    Prepare for bootloader being built as multi image.
    Use zephyr cmake library for all source code.
    Move provision and signing targets to image being booted.
    Split in two kconfig options SECURE_BOOT and IS_SECURE_BOOTLOADER.
    The first is set by the app being booted, the second by the bootloader.
    
    Signed-off-by: Håkon Øye Amundsen <[email protected]>

commit bba06682c5bf056320d5bd1b5a68b8dd91cb3106
Author: Håkon Øye Amundsen <[email protected]>
Date:   Thu Mar 21 11:59:43 2019 +0000

    cmake: add target for signed image
    
    For other targets to depend on the signed image,
    a target is needed.
    
    Signed-off-by: Håkon Øye Amundsen <[email protected]>
:...skipping...
commit d2b6870ebc535ab3e777fc88053a7fc0ad76f416 (HEAD -> master, origin/master, origin/HEAD)
Author: Håkon Øye Amundsen <[email protected]>
Date:   Thu Mar 21 12:04:20 2019 +0000

    cmake: kconfig: samples: build bootloader as zephyr app
    
    Prepare for bootloader being built as multi image.
    Use zephyr cmake library for all source code.
    Move provision and signing targets to image being booted.
    Split in two kconfig options SECURE_BOOT and IS_SECURE_BOOTLOADER.
    The first is set by the app being booted, the second by the bootloader.
    
    Signed-off-by: Håkon Øye Amundsen <[email protected]>

commit bba06682c5bf056320d5bd1b5a68b8dd91cb3106
Author: Håkon Øye Amundsen <[email protected]>
Date:   Thu Mar 21 11:59:43 2019 +0000

    cmake: add target for signed image
    
    For other targets to depend on the signed image,
    a target is needed.
    
    Signed-off-by: Håkon Øye Amundsen <[email protected]>

:...skipping...
commit d2b6870ebc535ab3e777fc88053a7fc0ad76f416 (HEAD -> master, origin/master, origin/HEAD)
Author: Håkon Øye Amundsen <[email protected]>
Date:   Thu Mar 21 12:04:20 2019 +0000

    cmake: kconfig: samples: build bootloader as zephyr app
    
    Prepare for bootloader being built as multi image.
    Use zephyr cmake library for all source code.
    Move provision and signing targets to image being booted.
    Split in two kconfig options SECURE_BOOT and IS_SECURE_BOOTLOADER.
    The first is set by the app being booted, the second by the bootloader.
    
    Signed-off-by: Håkon Øye Amundsen <[email protected]>

commit bba06682c5bf056320d5bd1b5a68b8dd91cb3106
Author: Håkon Øye Amundsen <[email protected]>
Date:   Thu Mar 21 11:59:43 2019 +0000

    cmake: add target for signed image
    
    For other targets to depend on the signed image,
    a target is needed.
    
    Signed-off-by: Håkon Øye Amundsen <[email protected]>

commit 1caa9929a6efae23d6d0b420feb51e7c14630805
:...skipping...
commit d2b6870ebc535ab3e777fc88053a7fc0ad76f416 (HEAD -> master, origin/master, origin/HEAD)
Author: Håkon Øye Amundsen <[email protected]>
Date:   Thu Mar 21 12:04:20 2019 +0000

    cmake: kconfig: samples: build bootloader as zephyr app
    
    Prepare for bootloader being built as multi image.
    Use zephyr cmake library for all source code.
    Move provision and signing targets to image being booted.
    Split in two kconfig options SECURE_BOOT and IS_SECURE_BOOTLOADER.
    The first is set by the app being booted, the second by the bootloader.
    
    Signed-off-by: Håkon Øye Amundsen <[email protected]>

commit bba06682c5bf056320d5bd1b5a68b8dd91cb3106
Author: Håkon Øye Amundsen <[email protected]>
Date:   Thu Mar 21 11:59:43 2019 +0000

    cmake: add target for signed image
    
    For other targets to depend on the signed image,
    a target is needed.
    
    Signed-off-by: Håkon Øye Amundsen <[email protected]>

commit 1caa9929a6efae23d6d0b420feb51e7c14630805
Author: Håkon Øye Amundsen <[email protected]>
:...skipping...
commit d2b6870ebc535ab3e777fc88053a7fc0ad76f416 (HEAD -> master, origin/master, origin/HEAD)
Author: Håkon Øye Amundsen <[email protected]>
Date:   Thu Mar 21 12:04:20 2019 +0000

    cmake: kconfig: samples: build bootloader as zephyr app
    
    Prepare for bootloader being built as multi image.
    Use zephyr cmake library for all source code.
    Move provision and signing targets to image being booted.
    Split in two kconfig options SECURE_BOOT and IS_SECURE_BOOTLOADER.
    The first is set by the app being booted, the second by the bootloader.
    
    Signed-off-by: Håkon Øye Amundsen <[email protected]>

commit bba06682c5bf056320d5bd1b5a68b8dd91cb3106
Author: Håkon Øye Amundsen <[email protected]>
Date:   Thu Mar 21 11:59:43 2019 +0000

    cmake: add target for signed image
    
    For other targets to depend on the signed image,
    a target is needed.
    
    Signed-off-by: Håkon Øye Amundsen <[email protected]>

commit 1caa9929a6efae23d6d0b420feb51e7c14630805
Author: Håkon Øye Amundsen <[email protected]>
Date:   Thu Mar 21 11:52:22 2019 +0000
:...skipping...
commit d2b6870ebc535ab3e777fc88053a7fc0ad76f416 (HEAD -> master, origin/master, origin/HEAD)
Author: Håkon Øye Amundsen <[email protected]>
Date:   Thu Mar 21 12:04:20 2019 +0000

    cmake: kconfig: samples: build bootloader as zephyr app
    
    Prepare for bootloader being built as multi image.
    Use zephyr cmake library for all source code.
    Move provision and signing targets to image being booted.
    Split in two kconfig options SECURE_BOOT and IS_SECURE_BOOTLOADER.
    The first is set by the app being booted, the second by the bootloader.
    
    Signed-off-by: Håkon Øye Amundsen <[email protected]>

commit bba06682c5bf056320d5bd1b5a68b8dd91cb3106
Author: Håkon Øye Amundsen <[email protected]>
Date:   Thu Mar 21 11:59:43 2019 +0000

    cmake: add target for signed image
    
    For other targets to depend on the signed image,
    a target is needed.
    
    Signed-off-by: Håkon Øye Amundsen <[email protected]>

commit 1caa9929a6efae23d6d0b420feb51e7c14630805
Author: Håkon Øye Amundsen <[email protected]>
Date:   Thu Mar 21 11:52:22 2019 +0000

:...skipping...
commit d2b6870ebc535ab3e777fc88053a7fc0ad76f416 (HEAD -> master, origin/master, origin/HEAD)
Author: Håkon Øye Amundsen <[email protected]>
Date:   Thu Mar 21 12:04:20 2019 +0000

    cmake: kconfig: samples: build bootloader as zephyr app
    
    Prepare for bootloader being built as multi image.
    Use zephyr cmake library for all source code.
    Move provision and signing targets to image being booted.
    Split in two kconfig options SECURE_BOOT and IS_SECURE_BOOTLOADER.
    The first is set by the app being booted, the second by the bootloader.
    
    Signed-off-by: Håkon Øye Amundsen <[email protected]>

commit bba06682c5bf056320d5bd1b5a68b8dd91cb3106
Author: Håkon Øye Amundsen <[email protected]>
Date:   Thu Mar 21 11:59:43 2019 +0000

    cmake: add target for signed image
    
    For other targets to depend on the signed image,
    a target is needed.
    
    Signed-off-by: Håkon Øye Amundsen <[email protected]>

commit 1caa9929a6efae23d6d0b420feb51e7c14630805
Author: Håkon Øye Amundsen <[email protected]>
Date:   Thu Mar 21 11:52:22 2019 +0000

    kconfig: remove unused option
:...skipping...
commit d2b6870ebc535ab3e777fc88053a7fc0ad76f416 (HEAD -> master, origin/master, origin/HEAD)
Author: Håkon Øye Amundsen <[email protected]>
Date:   Thu Mar 21 12:04:20 2019 +0000

    cmake: kconfig: samples: build bootloader as zephyr app
    
    Prepare for bootloader being built as multi image.
    Use zephyr cmake library for all source code.
    Move provision and signing targets to image being booted.
    Split in two kconfig options SECURE_BOOT and IS_SECURE_BOOTLOADER.
    The first is set by the app being booted, the second by the bootloader.
    
    Signed-off-by: Håkon Øye Amundsen <[email protected]>

commit bba06682c5bf056320d5bd1b5a68b8dd91cb3106
Author: Håkon Øye Amundsen <[email protected]>
Date:   Thu Mar 21 11:59:43 2019 +0000

    cmake: add target for signed image
    
    For other targets to depend on the signed image,
    a target is needed.
    
    Signed-off-by: Håkon Øye Amundsen <[email protected]>

commit 1caa9929a6efae23d6d0b420feb51e7c14630805
Author: Håkon Øye Amundsen <[email protected]>
Date:   Thu Mar 21 11:52:22 2019 +0000

    kconfig: remove unused option
    
:...skipping...
commit d2b6870ebc535ab3e777fc88053a7fc0ad76f416 (HEAD -> master, origin/master, origin/HEAD)
Author: Håkon Øye Amundsen <[email protected]>
Date:   Thu Mar 21 12:04:20 2019 +0000

    cmake: kconfig: samples: build bootloader as zephyr app
    
    Prepare for bootloader being built as multi image.
    Use zephyr cmake library for all source code.
    Move provision and signing targets to image being booted.
    Split in two kconfig options SECURE_BOOT and IS_SECURE_BOOTLOADER.
    The first is set by the app being booted, the second by the bootloader.
    
    Signed-off-by: Håkon Øye Amundsen <[email protected]>

commit bba06682c5bf056320d5bd1b5a68b8dd91cb3106
Author: Håkon Øye Amundsen <[email protected]>
Date:   Thu Mar 21 11:59:43 2019 +0000

    cmake: add target for signed image
    
    For other targets to depend on the signed image,
    a target is needed.
    
    Signed-off-by: Håkon Øye Amundsen <[email protected]>

commit 1caa9929a6efae23d6d0b420feb51e7c14630805
Author: Håkon Øye Amundsen <[email protected]>
Date:   Thu Mar 21 11:52:22 2019 +0000

    kconfig: remove unused option
    
    This option is not used, remove it.
:...skipping...
commit d2b6870ebc535ab3e777fc88053a7fc0ad76f416 (HEAD -> master, origin/master, origin/HEAD)
Author: Håkon Øye Amundsen <[email protected]>
Date:   Thu Mar 21 12:04:20 2019 +0000

    cmake: kconfig: samples: build bootloader as zephyr app
    
    Prepare for bootloader being built as multi image.
    Use zephyr cmake library for all source code.
    Move provision and signing targets to image being booted.
    Split in two kconfig options SECURE_BOOT and IS_SECURE_BOOTLOADER.
    The first is set by the app being booted, the second by the bootloader.
    
    Signed-off-by: Håkon Øye Amundsen <[email protected]>

commit bba06682c5bf056320d5bd1b5a68b8dd91cb3106
Author: Håkon Øye Amundsen <[email protected]>
Date:   Thu Mar 21 11:59:43 2019 +0000

    cmake: add target for signed image
    
    For other targets to depend on the signed image,
    a target is needed.
    
    Signed-off-by: Håkon Øye Amundsen <[email protected]>

commit 1caa9929a6efae23d6d0b420feb51e7c14630805
Author: Håkon Øye Amundsen <[email protected]>
Date:   Thu Mar 21 11:52:22 2019 +0000

    kconfig: remove unused option
    
    This option is not used, remove it.
    
:...skipping...
commit d2b6870ebc535ab3e777fc88053a7fc0ad76f416 (HEAD -> master, origin/master, origin/HEAD)
Author: Håkon Øye Amundsen <[email protected]>
Date:   Thu Mar 21 12:04:20 2019 +0000

    cmake: kconfig: samples: build bootloader as zephyr app
    
    Prepare for bootloader being built as multi image.
    Use zephyr cmake library for all source code.
    Move provision and signing targets to image being booted.
    Split in two kconfig options SECURE_BOOT and IS_SECURE_BOOTLOADER.
    The first is set by the app being booted, the second by the bootloader.
    
    Signed-off-by: Håkon Øye Amundsen <[email protected]>

commit bba06682c5bf056320d5bd1b5a68b8dd91cb3106
Author: Håkon Øye Amundsen <[email protected]>
Date:   Thu Mar 21 11:59:43 2019 +0000

    cmake: add target for signed image
    
    For other targets to depend on the signed image,
    a target is needed.
    
    Signed-off-by: Håkon Øye Amundsen <[email protected]>

commit 1caa9929a6efae23d6d0b420feb51e7c14630805
Author: Håkon Øye Amundsen <[email protected]>
Date:   Thu Mar 21 11:52:22 2019 +0000

    kconfig: remove unused option
    
    This option is not used, remove it.
    
    Signed-off-by: Håkon Øye Amundsen <[email protected]>
:...skipping...
commit d2b6870ebc535ab3e777fc88053a7fc0ad76f416 (HEAD -> master, origin/master, origin/HEAD)
Author: Håkon Øye Amundsen <[email protected]>
Date:   Thu Mar 21 12:04:20 2019 +0000

    cmake: kconfig: samples: build bootloader as zephyr app
    
    Prepare for bootloader being built as multi image.
    Use zephyr cmake library for all source code.
    Move provision and signing targets to image being booted.
    Split in two kconfig options SECURE_BOOT and IS_SECURE_BOOTLOADER.
    The first is set by the app being booted, the second by the bootloader.
    
    Signed-off-by: Håkon Øye Amundsen <[email protected]>

commit bba06682c5bf056320d5bd1b5a68b8dd91cb3106
Author: Håkon Øye Amundsen <[email protected]>
Date:   Thu Mar 21 11:59:43 2019 +0000

    cmake: add target for signed image
    
    For other targets to depend on the signed image,
    a target is needed.
    
    Signed-off-by: Håkon Øye Amundsen <[email protected]>

commit 1caa9929a6efae23d6d0b420feb51e7c14630805
Author: Håkon Øye Amundsen <[email protected]>
Date:   Thu Mar 21 11:52:22 2019 +0000

    kconfig: remove unused option
    
    This option is not used, remove it.
    
    Signed-off-by: Håkon Øye Amundsen <[email protected]>

:...skipping...
commit d2b6870ebc535ab3e777fc88053a7fc0ad76f416 (HEAD -> master, origin/master, origin/HEAD)
Author: Håkon Øye Amundsen <[email protected]>
Date:   Thu Mar 21 12:04:20 2019 +0000

    cmake: kconfig: samples: build bootloader as zephyr app
    
    Prepare for bootloader being built as multi image.
    Use zephyr cmake library for all source code.
    Move provision and signing targets to image being booted.
    Split in two kconfig options SECURE_BOOT and IS_SECURE_BOOTLOADER.
    The first is set by the app being booted, the second by the bootloader.
    
    Signed-off-by: Håkon Øye Amundsen <[email protected]>

commit bba06682c5bf056320d5bd1b5a68b8dd91cb3106
Author: Håkon Øye Amundsen <[email protected]>
Date:   Thu Mar 21 11:59:43 2019 +0000

    cmake: add target for signed image
    
    For other targets to depend on the signed image,
    a target is needed.
    
    Signed-off-by: Håkon Øye Amundsen <[email protected]>

commit 1caa9929a6efae23d6d0b420feb51e7c14630805
Author: Håkon Øye Amundsen <[email protected]>
Date:   Thu Mar 21 11:52:22 2019 +0000

    kconfig: remove unused option
    
    This option is not used, remove it.
    
    Signed-off-by: Håkon Øye Amundsen <[email protected]>

commit 3c5139d18c28f939a1540a16171988ba48948ef8
:...skipping...
commit d2b6870ebc535ab3e777fc88053a7fc0ad76f416 (HEAD -> master, origin/master, origin/HEAD)
Author: Håkon Øye Amundsen <[email protected]>
Date:   Thu Mar 21 12:04:20 2019 +0000

    cmake: kconfig: samples: build bootloader as zephyr app
    
    Prepare for bootloader being built as multi image.
    Use zephyr cmake library for all source code.
    Move provision and signing targets to image being booted.
    Split in two kconfig options SECURE_BOOT and IS_SECURE_BOOTLOADER.
    The first is set by the app being booted, the second by the bootloader.
    
    Signed-off-by: Håkon Øye Amundsen <[email protected]>

commit bba06682c5bf056320d5bd1b5a68b8dd91cb3106
Author: Håkon Øye Amundsen <[email protected]>
Date:   Thu Mar 21 11:59:43 2019 +0000

    cmake: add target for signed image
    
    For other targets to depend on the signed image,
    a target is needed.
    
    Signed-off-by: Håkon Øye Amundsen <[email protected]>

commit 1caa9929a6efae23d6d0b420feb51e7c14630805
Author: Håkon Øye Amundsen <[email protected]>
Date:   Thu Mar 21 11:52:22 2019 +0000

    kconfig: remove unused option
    
    This option is not used, remove it.
    
    Signed-off-by: Håkon Øye Amundsen <[email protected]>

commit 3c5139d18c28f939a1540a16171988ba48948ef8
Author: Håkon Øye Amundsen <[email protected]>
:...skipping...
commit d2b6870ebc535ab3e777fc88053a7fc0ad76f416 (HEAD -> master, origin/master, origin/HEAD)
Author: Håkon Øye Amundsen <[email protected]>
Date:   Thu Mar 21 12:04:20 2019 +0000

    cmake: kconfig: samples: build bootloader as zephyr app
    
    Prepare for bootloader being built as multi image.
    Use zephyr cmake library for all source code.
    Move provision and signing targets to image being booted.
    Split in two kconfig options SECURE_BOOT and IS_SECURE_BOOTLOADER.
    The first is set by the app being booted, the second by the bootloader.
    
    Signed-off-by: Håkon Øye Amundsen <[email protected]>

commit bba06682c5bf056320d5bd1b5a68b8dd91cb3106
Author: Håkon Øye Amundsen <[email protected]>
Date:   Thu Mar 21 11:59:43 2019 +0000

    cmake: add target for signed image
    
    For other targets to depend on the signed image,
    a target is needed.
    
    Signed-off-by: Håkon Øye Amundsen <[email protected]>

commit 1caa9929a6efae23d6d0b420feb51e7c14630805
Author: Håkon Øye Amundsen <[email protected]>
Date:   Thu Mar 21 11:52:22 2019 +0000

    kconfig: remove unused option
    
    This option is not used, remove it.
    
    Signed-off-by: Håkon Øye Amundsen <[email protected]>

commit 3c5139d18c28f939a1540a16171988ba48948ef8
Author: Håkon Øye Amundsen <[email protected]>
Date:   Thu Mar 21 11:46:49 2019 +0000
:...skipping...
commit d2b6870ebc535ab3e777fc88053a7fc0ad76f416 (HEAD -> master, origin/master, origin/HEAD)
Author: Håkon Øye Amundsen <[email protected]>
Date:   Thu Mar 21 12:04:20 2019 +0000

    cmake: kconfig: samples: build bootloader as zephyr app
    
    Prepare for bootloader being built as multi image.
    Use zephyr cmake library for all source code.
    Move provision and signing targets to image being booted.
    Split in two kconfig options SECURE_BOOT and IS_SECURE_BOOTLOADER.
    The first is set by the app being booted, the second by the bootloader.
    
    Signed-off-by: Håkon Øye Amundsen <[email protected]>

commit bba06682c5bf056320d5bd1b5a68b8dd91cb3106
Author: Håkon Øye Amundsen <[email protected]>
Date:   Thu Mar 21 11:59:43 2019 +0000

    cmake: add target for signed image
    
    For other targets to depend on the signed image,
    a target is needed.
    
    Signed-off-by: Håkon Øye Amundsen <[email protected]>

commit 1caa9929a6efae23d6d0b420feb51e7c14630805
Author: Håkon Øye Amundsen <[email protected]>
Date:   Thu Mar 21 11:52:22 2019 +0000

    kconfig: remove unused option
    
    This option is not used, remove it.
    
    Signed-off-by: Håkon Øye Amundsen <[email protected]>

commit 3c5139d18c28f939a1540a16171988ba48948ef8
Author: Håkon Øye Amundsen <[email protected]>
Date:   Thu Mar 21 11:46:49 2019 +0000

:...skipping...
commit d2b6870ebc535ab3e777fc88053a7fc0ad76f416 (HEAD -> master, origin/master, origin/HEAD)
Author: Håkon Øye Amundsen <[email protected]>
Date:   Thu Mar 21 12:04:20 2019 +0000

    cmake: kconfig: samples: build bootloader as zephyr app
    
    Prepare for bootloader being built as multi image.
    Use zephyr cmake library for all source code.
    Move provision and signing targets to image being booted.
    Split in two kconfig options SECURE_BOOT and IS_SECURE_BOOTLOADER.
    The first is set by the app being booted, the second by the bootloader.
    
    Signed-off-by: Håkon Øye Amundsen <[email protected]>

commit bba06682c5bf056320d5bd1b5a68b8dd91cb3106
Author: Håkon Øye Amundsen <[email protected]>
Date:   Thu Mar 21 11:59:43 2019 +0000

    cmake: add target for signed image
    
    For other targets to depend on the signed image,
    a target is needed.
    
    Signed-off-by: Håkon Øye Amundsen <[email protected]>

commit 1caa9929a6efae23d6d0b420feb51e7c14630805
Author: Håkon Øye Amundsen <[email protected]>
Date:   Thu Mar 21 11:52:22 2019 +0000

    kconfig: remove unused option
    
    This option is not used, remove it.
    
    Signed-off-by: Håkon Øye Amundsen <[email protected]>

commit 3c5139d18c28f939a1540a16171988ba48948ef8
Author: Håkon Øye Amundsen <[email protected]>
Date:   Thu Mar 21 11:46:49 2019 +0000

    bootloader: move bootloader.h to include/
:...skipping...
commit d2b6870ebc535ab3e777fc88053a7fc0ad76f416 (HEAD -> master, origin/master, origin/HEAD)
Author: Håkon Øye Amundsen <[email protected]>
Date:   Thu Mar 21 12:04:20 2019 +0000

    cmake: kconfig: samples: build bootloader as zephyr app
    
    Prepare for bootloader being built as multi image.
    Use zephyr cmake library for all source code.
    Move provision and signing targets to image being booted.
    Split in two kconfig options SECURE_BOOT and IS_SECURE_BOOTLOADER.
    The first is set by the app being booted, the second by the bootloader.
    
    Signed-off-by: Håkon Øye Amundsen <[email protected]>

commit bba06682c5bf056320d5bd1b5a68b8dd91cb3106
Author: Håkon Øye Amundsen <[email protected]>
Date:   Thu Mar 21 11:59:43 2019 +0000

    cmake: add target for signed image
    
    For other targets to depend on the signed image,
    a target is needed.
    
    Signed-off-by: Håkon Øye Amundsen <[email protected]>

commit 1caa9929a6efae23d6d0b420feb51e7c14630805
Author: Håkon Øye Amundsen <[email protected]>
Date:   Thu Mar 21 11:52:22 2019 +0000

    kconfig: remove unused option
    
    This option is not used, remove it.
    
    Signed-off-by: Håkon Øye Amundsen <[email protected]>

commit 3c5139d18c28f939a1540a16171988ba48948ef8
Author: Håkon Øye Amundsen <[email protected]>
Date:   Thu Mar 21 11:46:49 2019 +0000

    bootloader: move bootloader.h to include/
    
:...skipping...
commit d2b6870ebc535ab3e777fc88053a7fc0ad76f416 (HEAD -> master, origin/master, origin/HEAD)
Author: Håkon Øye Amundsen <[email protected]>
Date:   Thu Mar 21 12:04:20 2019 +0000

    cmake: kconfig: samples: build bootloader as zephyr app
    
    Prepare for bootloader being built as multi image.
    Use zephyr cmake library for all source code.
    Move provision and signing targets to image being booted.
    Split in two kconfig options SECURE_BOOT and IS_SECURE_BOOTLOADER.
    The first is set by the app being booted, the second by the bootloader.
    
    Signed-off-by: Håkon Øye Amundsen <[email protected]>

commit bba06682c5bf056320d5bd1b5a68b8dd91cb3106
Author: Håkon Øye Amundsen <[email protected]>
Date:   Thu Mar 21 11:59:43 2019 +0000

    cmake: add target for signed image
    
    For other targets to depend on the signed image,
    a target is needed.
    
    Signed-off-by: Håkon Øye Amundsen <[email protected]>

commit 1caa9929a6efae23d6d0b420feb51e7c14630805
Author: Håkon Øye Amundsen <[email protected]>
Date:   Thu Mar 21 11:52:22 2019 +0000

    kconfig: remove unused option
    
    This option is not used, remove it.
    
    Signed-off-by: Håkon Øye Amundsen <[email protected]>

commit 3c5139d18c28f939a1540a16171988ba48948ef8
Author: Håkon Øye Amundsen <[email protected]>
Date:   Thu Mar 21 11:46:49 2019 +0000

    bootloader: move bootloader.h to include/
    
    Do this to avoid having to use relative includes.
:...skipping...
commit d2b6870ebc535ab3e777fc88053a7fc0ad76f416 (HEAD -> master, origin/master, origin/HEAD)
Author: Håkon Øye Amundsen <[email protected]>
Date:   Thu Mar 21 12:04:20 2019 +0000

    cmake: kconfig: samples: build bootloader as zephyr app
    
    Prepare for bootloader being built as multi image.
    Use zephyr cmake library for all source code.
    Move provision and signing targets to image being booted.
    Split in two kconfig options SECURE_BOOT and IS_SECURE_BOOTLOADER.
    The first is set by the app being booted, the second by the bootloader.
    
    Signed-off-by: Håkon Øye Amundsen <[email protected]>

commit bba06682c5bf056320d5bd1b5a68b8dd91cb3106
Author: Håkon Øye Amundsen <[email protected]>
Date:   Thu Mar 21 11:59:43 2019 +0000

    cmake: add target for signed image
    
    For other targets to depend on the signed image,
    a target is needed.
    
    Signed-off-by: Håkon Øye Amundsen <[email protected]>

commit 1caa9929a6efae23d6d0b420feb51e7c14630805
Author: Håkon Øye Amundsen <[email protected]>
Date:   Thu Mar 21 11:52:22 2019 +0000

    kconfig: remove unused option
    
    This option is not used, remove it.
    
    Signed-off-by: Håkon Øye Amundsen <[email protected]>

commit 3c5139d18c28f939a1540a16171988ba48948ef8
Author: Håkon Øye Amundsen <[email protected]>
Date:   Thu Mar 21 11:46:49 2019 +0000

    bootloader: move bootloader.h to include/
    
    Do this to avoid having to use relative includes.
    
:...skipping...
commit d2b6870ebc535ab3e777fc88053a7fc0ad76f416 (HEAD -> master, origin/master, origin/HEAD)
Author: Håkon Øye Amundsen <[email protected]>
Date:   Thu Mar 21 12:04:20 2019 +0000

    cmake: kconfig: samples: build bootloader as zephyr app
    
    Prepare for bootloader being built as multi image.
    Use zephyr cmake library for all source code.
    Move provision and signing targets to image being booted.
    Split in two kconfig options SECURE_BOOT and IS_SECURE_BOOTLOADER.
    The first is set by the app being booted, the second by the bootloader.
    
    Signed-off-by: Håkon Øye Amundsen <[email protected]>

commit bba06682c5bf056320d5bd1b5a68b8dd91cb3106
Author: Håkon Øye Amundsen <[email protected]>
Date:   Thu Mar 21 11:59:43 2019 +0000

    cmake: add target for signed image
    
    For other targets to depend on the signed image,
    a target is needed.
    
    Signed-off-by: Håkon Øye Amundsen <[email protected]>

commit 1caa9929a6efae23d6d0b420feb51e7c14630805
Author: Håkon Øye Amundsen <[email protected]>
Date:   Thu Mar 21 11:52:22 2019 +0000

    kconfig: remove unused option
    
    This option is not used, remove it.
    
    Signed-off-by: Håkon Øye Amundsen <[email protected]>

commit 3c5139d18c28f939a1540a16171988ba48948ef8
Author: Håkon Øye Amundsen <[email protected]>
Date:   Thu Mar 21 11:46:49 2019 +0000

    bootloader: move bootloader.h to include/
    
    Do this to avoid having to use relative includes.
    
    Signed-off-by: Håkon Øye Amundsen <[email protected]>
:...skipping...
commit d2b6870ebc535ab3e777fc88053a7fc0ad76f416 (HEAD -> master, origin/master, origin/HEAD)
Author: Håkon Øye Amundsen <[email protected]>
Date:   Thu Mar 21 12:04:20 2019 +0000

    cmake: kconfig: samples: build bootloader as zephyr app
    
    Prepare for bootloader being built as multi image.
    Use zephyr cmake library for all source code.
    Move provision and signing targets to image being booted.
    Split in two kconfig options SECURE_BOOT and IS_SECURE_BOOTLOADER.
    The first is set by the app being booted, the second by the bootloader.
    
    Signed-off-by: Håkon Øye Amundsen <[email protected]>

commit bba06682c5bf056320d5bd1b5a68b8dd91cb3106
Author: Håkon Øye Amundsen <[email protected]>
Date:   Thu Mar 21 11:59:43 2019 +0000

    cmake: add target for signed image
    
    For other targets to depend on the signed image,
    a target is needed.
    
    Signed-off-by: Håkon Øye Amundsen <[email protected]>

commit 1caa9929a6efae23d6d0b420feb51e7c14630805
Author: Håkon Øye Amundsen <[email protected]>
Date:   Thu Mar 21 11:52:22 2019 +0000

    kconfig: remove unused option
    
    This option is not used, remove it.
    
    Signed-off-by: Håkon Øye Amundsen <[email protected]>

commit 3c5139d18c28f939a1540a16171988ba48948ef8
Author: Håkon Øye Amundsen <[email protected]>
Date:   Thu Mar 21 11:46:49 2019 +0000

    bootloader: move bootloader.h to include/
    
    Do this to avoid having to use relative includes.
    
    Signed-off-by: Håkon Øye Amundsen <[email protected]>

:...skipping...
commit d2b6870ebc535ab3e777fc88053a7fc0ad76f416 (HEAD -> master, origin/master, origin/HEAD)
Author: Håkon Øye Amundsen <[email protected]>
Date:   Thu Mar 21 12:04:20 2019 +0000

    cmake: kconfig: samples: build bootloader as zephyr app
    
    Prepare for bootloader being built as multi image.
    Use zephyr cmake library for all source code.
    Move provision and signing targets to image being booted.
    Split in two kconfig options SECURE_BOOT and IS_SECURE_BOOTLOADER.
    The first is set by the app being booted, the second by the bootloader.
    
    Signed-off-by: Håkon Øye Amundsen <[email protected]>

commit bba06682c5bf056320d5bd1b5a68b8dd91cb3106
Author: Håkon Øye Amundsen <[email protected]>
Date:   Thu Mar 21 11:59:43 2019 +0000

    cmake: add target for signed image
    
    For other targets to depend on the signed image,
    a target is needed.
    
    Signed-off-by: Håkon Øye Amundsen <[email protected]>

commit 1caa9929a6efae23d6d0b420feb51e7c14630805
Author: Håkon Øye Amundsen <[email protected]>
Date:   Thu Mar 21 11:52:22 2019 +0000

    kconfig: remove unused option
    
    This option is not used, remove it.
    
    Signed-off-by: Håkon Øye Amundsen <[email protected]>

commit 3c5139d18c28f939a1540a16171988ba48948ef8
Author: Håkon Øye Amundsen <[email protected]>
Date:   Thu Mar 21 11:46:49 2019 +0000

    bootloader: move bootloader.h to include/
    
    Do this to avoid having to use relative includes.
    
    Signed-off-by: Håkon Øye Amundsen <[email protected]>

commit 12cc53ac4364f29c49c25c8edf422ebc40261bfd
:...skipping...
commit d2b6870ebc535ab3e777fc88053a7fc0ad76f416 (HEAD -> master, origin/master, origin/HEAD)
Author: Håkon Øye Amundsen <[email protected]>
Date:   Thu Mar 21 12:04:20 2019 +0000

    cmake: kconfig: samples: build bootloader as zephyr app
    
    Prepare for bootloader being built as multi image.
    Use zephyr cmake library for all source code.
    Move provision and signing targets to image being booted.
    Split in two kconfig options SECURE_BOOT and IS_SECURE_BOOTLOADER.
    The first is set by the app being booted, the second by the bootloader.
    
    Signed-off-by: Håkon Øye Amundsen <[email protected]>

commit bba06682c5bf056320d5bd1b5a68b8dd91cb3106
Author: Håkon Øye Amundsen <[email protected]>
Date:   Thu Mar 21 11:59:43 2019 +0000

    cmake: add target for signed image
    
    For other targets to depend on the signed image,
    a target is needed.
    
    Signed-off-by: Håkon Øye Amundsen <[email protected]>

commit 1caa9929a6efae23d6d0b420feb51e7c14630805
Author: Håkon Øye Amundsen <[email protected]>
Date:   Thu Mar 21 11:52:22 2019 +0000

    kconfig: remove unused option
    
    This option is not used, remove it.
    
    Signed-off-by: Håkon Øye Amundsen <[email protected]>

commit 3c5139d18c28f939a1540a16171988ba48948ef8
Author: Håkon Øye Amundsen <[email protected]>
Date:   Thu Mar 21 11:46:49 2019 +0000

    bootloader: move bootloader.h to include/
    
    Do this to avoid having to use relative includes.
    
    Signed-off-by: Håkon Øye Amundsen <[email protected]>

commit 12cc53ac4364f29c49c25c8edf422ebc40261bfd
Author: Marek Pieta <[email protected]>
:...skipping...
commit d2b6870ebc535ab3e777fc88053a7fc0ad76f416 (HEAD -> master, origin/master, origin/HEAD)
Author: Håkon Øye Amundsen <[email protected]>
Date:   Thu Mar 21 12:04:20 2019 +0000

    cmake: kconfig: samples: build bootloader as zephyr app
    
    Prepare for bootloader being built as multi image.
    Use zephyr cmake library for all source code.
    Move provision and signing targets to image being booted.
    Split in two kconfig options SECURE_BOOT and IS_SECURE_BOOTLOADER.
    The first is set by the app being booted, the second by the bootloader.
    
    Signed-off-by: Håkon Øye Amundsen <[email protected]>

commit bba06682c5bf056320d5bd1b5a68b8dd91cb3106
Author: Håkon Øye Amundsen <[email protected]>
Date:   Thu Mar 21 11:59:43 2019 +0000

    cmake: add target for signed image
    
    For other targets to depend on the signed image,
    a target is needed.
    
    Signed-off-by: Håkon Øye Amundsen <[email protected]>

commit 1caa9929a6efae23d6d0b420feb51e7c14630805
Author: Håkon Øye Amundsen <[email protected]>
Date:   Thu Mar 21 11:52:22 2019 +0000

    kconfig: remove unused option
    
    This option is not used, remove it.
    
    Signed-off-by: Håkon Øye Amundsen <[email protected]>

commit 3c5139d18c28f939a1540a16171988ba48948ef8
Author: Håkon Øye Amundsen <[email protected]>
Date:   Thu Mar 21 11:46:49 2019 +0000

    bootloader: move bootloader.h to include/
    
    Do this to avoid having to use relative includes.
    
    Signed-off-by: Håkon Øye Amundsen <[email protected]>

commit 12cc53ac4364f29c49c25c8edf422ebc40261bfd
Author: Marek Pieta <[email protected]>
Date:   Wed Mar 27 13:42:34 2019 +0100
:...skipping...
commit d2b6870ebc535ab3e777fc88053a7fc0ad76f416 (HEAD -> master, origin/master, origin/HEAD)
Author: Håkon Øye Amundsen <[email protected]>
Date:   Thu Mar 21 12:04:20 2019 +0000

    cmake: kconfig: samples: build bootloader as zephyr app
    
    Prepare for bootloader being built as multi image.
    Use zephyr cmake library for all source code.
    Move provision and signing targets to image being booted.
    Split in two kconfig options SECURE_BOOT and IS_SECURE_BOOTLOADER.
    The first is set by the app being booted, the second by the bootloader.
    
    Signed-off-by: Håkon Øye Amundsen <[email protected]>

commit bba06682c5bf056320d5bd1b5a68b8dd91cb3106
Author: Håkon Øye Amundsen <[email protected]>
Date:   Thu Mar 21 11:59:43 2019 +0000

    cmake: add target for signed image
    
    For other targets to depend on the signed image,
    a target is needed.
    
    Signed-off-by: Håkon Øye Amundsen <[email protected]>

commit 1caa9929a6efae23d6d0b420feb51e7c14630805
Author: Håkon Øye Amundsen <[email protected]>
Date:   Thu Mar 21 11:52:22 2019 +0000

    kconfig: remove unused option
    
    This option is not used, remove it.
    
    Signed-off-by: Håkon Øye Amundsen <[email protected]>

commit 3c5139d18c28f939a1540a16171988ba48948ef8
Author: Håkon Øye Amundsen <[email protected]>
Date:   Thu Mar 21 11:46:49 2019 +0000

    bootloader: move bootloader.h to include/
    
    Do this to avoid having to use relative includes.
    
    Signed-off-by: Håkon Øye Amundsen <[email protected]>

commit 12cc53ac4364f29c49c25c8edf422ebc40261bfd
Author: Marek Pieta <[email protected]>
Date:   Wed Mar 27 13:42:34 2019 +0100

    samples: nrf_desktop: USB charging control
:...skipping...
commit d2b6870ebc535ab3e777fc88053a7fc0ad76f416 (HEAD -> master, origin/master, origin/HEAD)
Author: Håkon Øye Amundsen <[email protected]>
Date:   Thu Mar 21 12:04:20 2019 +0000

    cmake: kconfig: samples: build bootloader as zephyr app
    
    Prepare for bootloader being built as multi image.
    Use zephyr cmake library for all source code.
    Move provision and signing targets to image being booted.
    Split in two kconfig options SECURE_BOOT and IS_SECURE_BOOTLOADER.
    The first is set by the app being booted, the second by the bootloader.
    
    Signed-off-by: Håkon Øye Amundsen <[email protected]>

commit bba06682c5bf056320d5bd1b5a68b8dd91cb3106
Author: Håkon Øye Amundsen <[email protected]>
Date:   Thu Mar 21 11:59:43 2019 +0000

    cmake: add target for signed image
    
    For other targets to depend on the signed image,
    a target is needed.
    
    Signed-off-by: Håkon Øye Amundsen <[email protected]>

commit 1caa9929a6efae23d6d0b420feb51e7c14630805
Author: Håkon Øye Amundsen <[email protected]>
Date:   Thu Mar 21 11:52:22 2019 +0000

    kconfig: remove unused option
    
    This option is not used, remove it.
    
    Signed-off-by: Håkon Øye Amundsen <[email protected]>

commit 3c5139d18c28f939a1540a16171988ba48948ef8
Author: Håkon Øye Amundsen <[email protected]>
Date:   Thu Mar 21 11:46:49 2019 +0000

    bootloader: move bootloader.h to include/
    
    Do this to avoid having to use relative includes.
    
    Signed-off-by: Håkon Øye Amundsen <[email protected]>

commit 12cc53ac4364f29c49c25c8edf422ebc40261bfd
Author: Marek Pieta <[email protected]>
Date:   Wed Mar 27 13:42:34 2019 +0100

    samples: nrf_desktop: USB charging control
    
:...skipping...
commit d2b6870ebc535ab3e777fc88053a7fc0ad76f416 (HEAD -> master, origin/master, origin/HEAD)
Author: Håkon Øye Amundsen <[email protected]>
Date:   Thu Mar 21 12:04:20 2019 +0000

    cmake: kconfig: samples: build bootloader as zephyr app
    
    Prepare for bootloader being built as multi image.
    Use zephyr cmake library for all source code.
    Move provision and signing targets to image being booted.
    Split in two kconfig options SECURE_BOOT and IS_SECURE_BOOTLOADER.
    The first is set by the app being booted, the second by the bootloader.
    
    Signed-off-by: Håkon Øye Amundsen <[email protected]>

commit bba06682c5bf056320d5bd1b5a68b8dd91cb3106
Author: Håkon Øye Amundsen <[email protected]>
Date:   Thu Mar 21 11:59:43 2019 +0000

    cmake: add target for signed image
    
    For other targets to depend on the signed image,
    a target is needed.
    
    Signed-off-by: Håkon Øye Amundsen <[email protected]>

commit 1caa9929a6efae23d6d0b420feb51e7c14630805
Author: Håkon Øye Amundsen <[email protected]>
Date:   Thu Mar 21 11:52:22 2019 +0000

    kconfig: remove unused option
    
    This option is not used, remove it.
    
    Signed-off-by: Håkon Øye Amundsen <[email protected]>

commit 3c5139d18c28f939a1540a16171988ba48948ef8
Author: Håkon Øye Amundsen <[email protected]>
Date:   Thu Mar 21 11:46:49 2019 +0000

    bootloader: move bootloader.h to include/
    
    Do this to avoid having to use relative includes.
    
    Signed-off-by: Håkon Øye Amundsen <[email protected]>

commit 12cc53ac4364f29c49c25c8edf422ebc40261bfd
Author: Marek Pieta <[email protected]>
Date:   Wed Mar 27 13:42:34 2019 +0100

    samples: nrf_desktop: USB charging control
    
    Change adds USB charging control.
:...skipping...
commit d2b6870ebc535ab3e777fc88053a7fc0ad76f416 (HEAD -> master, origin/master, origin/HEAD)
Author: Håkon Øye Amundsen <[email protected]>
Date:   Thu Mar 21 12:04:20 2019 +0000

    cmake: kconfig: samples: build bootloader as zephyr app
    
    Prepare for bootloader being built as multi image.
    Use zephyr cmake library for all source code.
    Move provision and signing targets to image being booted.
    Split in two kconfig options SECURE_BOOT and IS_SECURE_BOOTLOADER.
    The first is set by the app being booted, the second by the bootloader.
    
    Signed-off-by: Håkon Øye Amundsen <[email protected]>

commit bba06682c5bf056320d5bd1b5a68b8dd91cb3106
Author: Håkon Øye Amundsen <[email protected]>
Date:   Thu Mar 21 11:59:43 2019 +0000

    cmake: add target for signed image
    
    For other targets to depend on the signed image,
    a target is needed.
    
    Signed-off-by: Håkon Øye Amundsen <[email protected]>

commit 1caa9929a6efae23d6d0b420feb51e7c14630805
Author: Håkon Øye Amundsen <[email protected]>
Date:   Thu Mar 21 11:52:22 2019 +0000

    kconfig: remove unused option
    
    This option is not used, remove it.
    
    Signed-off-by: Håkon Øye Amundsen <[email protected]>

commit 3c5139d18c28f939a1540a16171988ba48948ef8
Author: Håkon Øye Amundsen <[email protected]>
Date:   Thu Mar 21 11:46:49 2019 +0000

    bootloader: move bootloader.h to include/
    
    Do this to avoid having to use relative includes.
    
    Signed-off-by: Håkon Øye Amundsen <[email protected]>

commit 12cc53ac4364f29c49c25c8edf422ebc40261bfd
Author: Marek Pieta <[email protected]>
Date:   Wed Mar 27 13:42:34 2019 +0100

    samples: nrf_desktop: USB charging control
    
    Change adds USB charging control.
    
:...skipping...
commit d2b6870ebc535ab3e777fc88053a7fc0ad76f416 (HEAD -> master, origin/master, origin/HEAD)
Author: Håkon Øye Amundsen <[email protected]>
Date:   Thu Mar 21 12:04:20 2019 +0000

    cmake: kconfig: samples: build bootloader as zephyr app
    
    Prepare for bootloader being built as multi image.
    Use zephyr cmake library for all source code.
    Move provision and signing targets to image being booted.
    Split in two kconfig options SECURE_BOOT and IS_SECURE_BOOTLOADER.
    The first is set by the app being booted, the second by the bootloader.
    
    Signed-off-by: Håkon Øye Amundsen <[email protected]>

commit bba06682c5bf056320d5bd1b5a68b8dd91cb3106
Author: Håkon Øye Amundsen <[email protected]>
Date:   Thu Mar 21 11:59:43 2019 +0000

    cmake: add target for signed image
    
    For other targets to depend on the signed image,
    a target is needed.
    
    Signed-off-by: Håkon Øye Amundsen <[email protected]>

commit 1caa9929a6efae23d6d0b420feb51e7c14630805
Author: Håkon Øye Amundsen <[email protected]>
Date:   Thu Mar 21 11:52:22 2019 +0000

    kconfig: remove unused option
    
    This option is not used, remove it.
    
    Signed-off-by: Håkon Øye Amundsen <[email protected]>

commit 3c5139d18c28f939a1540a16171988ba48948ef8
Author: Håkon Øye Amundsen <[email protected]>
Date:   Thu Mar 21 11:46:49 2019 +0000

    bootloader: move bootloader.h to include/
    
    Do this to avoid having to use relative includes.
    
    Signed-off-by: Håkon Øye Amundsen <[email protected]>

commit 12cc53ac4364f29c49c25c8edf422ebc40261bfd
Author: Marek Pieta <[email protected]>
Date:   Wed Mar 27 13:42:34 2019 +0100

    samples: nrf_desktop: USB charging control
    
    Change adds USB charging control.
    
    JIRA:DESK-414
:

  • 0 in reply to Øyvind

    The code doesn't build when I remove the SPI references, so her his may conf and overlay just now

    &spi3 {
        status = "ok";
	sck-pin = <10>;
	mosi-pin = <11>;
	miso-pin = <12>;
	ss-pin = <13>;
	spi-max-frequency = <8000000>;
	bme280@76 {
		compatible = "bosch,bme280";
		reg = <0x76>;
		spi-max-frequency = <8000000>;
		label = "BME280";
	};

};

    CONFIG_CONSOLE_SUBSYS=y
CONFIG_CONSOLE_GETCHAR=y
CONFIG_GPIO=y
CONFIG_STDOUT_CONSOLE=y

CONFIG_SERIAL=y
CONFIG_STDOUT_CONSOLE=y
CONFIG_UART_INTERRUPT_DRIVEN=y
CONFIG_TEST_RANDOM_GENERATOR=y

CONFIG_SENSOR=y

CONFIG_NET_BUF_USER_DATA_SIZE=1

CONFIG_LOG=n
CONFIG_LOG_DEFAULT_LEVEL=4
CONFIG_HEAP_MEM_POOL_SIZE=1024
CONFIG_MAIN_STACK_SIZE=4096
CONFIG_NEWLIB_LIBC=y

# SPI
CONFIG_SPI=y
CONFIG_SPI_3=y
CONFIG_SPI_3_NRF_SPIM=y
CONFIG_BME280=y
CONFIG_SPI_NRFX=y

    The current error

    Secure Boot: MSP_NS 20021680
Secure Boot: prepare to jump to Non-Secure image
***** Booting Zephyr OS v1.13.99-ncs1-5561-gde69d2df908f *****
Exception occurred in Secure State
***** HARD FAULT *****
  Fault escalation (see below)
***** BUS FAULT *****
  Precise data bus error
  BFAR Address: 0x50008120
***** Hardware exception *****
Current thread ID = 0x20020120
Faulting instruction address = 0x41f98
Fatal fault in ISR! Spinning...

  • 0 in reply to RodWatt

    From the log, you are running master branch from March 27. Can you please do the following:

    cd ncs/nrf
git checkout c1939d963fe2c18013ffb8de0bd8f6fc1d91724d
git checkout -b <choose_branch_name>
west update

    There is continuous work ongoing on the master branch and is better to ensure have the latest stable version. 

    See this thread as well.

    Then try to load the latest Secure Boot, now called SPM, and your application.

  • 0 in reply to Øyvind

    Hi Øyvind,

    Ok, I have tried this but with no luck. I have updated my code as detailed above.

    I then tried to build the SPM code but am getting errors

    Watts-MacBook-Pro:build Watt$ pwd
/Users/Watt/zephyrproject/ncs/nrf/samples/nrf9160/spm/build
Watts-MacBook-Pro:build Watt$ cmake -GNinja -DBOARD=nrf9160_pca10090 ..
Zephyr version: 1.14.0
-- Selected BOARD nrf9160_pca10090
-- Found west: /usr/local/bin/west (found suitable version "0.5.7", minimum required is "0.5.4")
-- Loading /Users/Watt/zephyrproject/ncs/zephyr/boards/arm/nrf9160_pca10090/nrf9160_pca10090.dts as base
-- Overlaying /Users/Watt/zephyrproject/ncs/zephyr/dts/common/common.dts
-- Overlaying /Users/Watt/zephyrproject/ncs/nrf/samples/nrf9160/spm/nrf9160_pca10090.overlay
nrf9160_pca10090.dts.pre.tmp:114.18-120.3: Warning (unique_unit_address_if_enabled): /soc/peripheral@50000000/uart@a000: duplicate unit-address (also used in node /soc/peripheral@50000000/i2c@a000)
  also defined at nrf9160_pca10090.dts.pre.tmp:504.8-511.3
nrf9160_pca10090.dts.pre.tmp:254.19-260.3: Warning (unique_unit_address_if_enabled): /soc/peripheral@50000000/clock@5000: duplicate unit-address (also used in node /soc/peripheral@50000000/power@5000)
Parsing Kconfig tree in /Users/Watt/zephyrproject/ncs/zephyr/Kconfig
Loading /Users/Watt/zephyrproject/ncs/zephyr/boards/arm/nrf9160_pca10090/nrf9160_pca10090_defconfig as base
Merging /Users/Watt/zephyrproject/ncs/nrf/samples/nrf9160/spm/prj.conf

/Users/Watt/zephyrproject/ncs/nrf/samples/nrf9160/spm/prj.conf:2: warning: attempt to assign the value 'y' to the undefined symbol SPM

Error: Aborting due to non-whitelisted Kconfig warning
'/Users/Watt/zephyrproject/ncs/nrf/samples/nrf9160/spm/prj.conf:2: warning: attempt to assign the
value 'y' to the undefined symbol SPM'. Note: If this warning doesn't point to an actual problem,
you can add it to the whitelist at the top of
/Users/Watt/zephyrproject/ncs/zephyr/scripts/kconfig/kconfig.py.

CMake Error at /Users/Watt/zephyrproject/ncs/zephyr/cmake/kconfig.cmake:191 (message):
  command failed with return code: 1
Call Stack (most recent call first):
  /Users/Watt/zephyrproject/ncs/zephyr/cmake/app/boilerplate.cmake:397 (include)
  CMakeLists.txt:3 (include)


-- Configuring incomplete, errors occurred!
Watts-MacBook-Pro:build Watt$

  • 0 in reply to RodWatt

    Next week, week 15 will have less staffing due to Easter Holiday. You may expect a delayed answer from the support team.

    Hi Rod,

    When you followed my instructions regarding git checkout and west update, did you get any errors or warnings there?


Reply Children
  • 0 in reply to Øyvind

    Hiya,

    This is what I am seeing.

    Watts-MacBook-Pro:nrf Watt$ pwd
/Users/Watt/zephyrproject/ncs/nrf
Watts-MacBook-Pro:nrf Watt$ git checkout c1939d963fe2c18013ffb8de0bd8f6fc1d91724d
warning: refname 'c1939d963fe2c18013ffb8de0bd8f6fc1d91724d' is ambiguous.
Git normally never creates a ref that ends with 40 hex characters
because it will be ignored when you just specify 40-hex. These refs
may be created by mistake. For example,

  git checkout -b $br $(git rev-parse ...)

where "$br" is somehow empty and a 40-hex ref is created. Please
examine these refs and maybe delete them. Turn this message off by
running "git config advice.objectNameWarning false"
Switched to branch 'c1939d963fe2c18013ffb8de0bd8f6fc1d91724d'

    Watts-MacBook-Pro:nrf Watt$ git checkout -b test_branch
Switched to a new branch 'test_branch'
Watts-MacBook-Pro:nrf Watt$ west update
=== self-updating west:
--- west: fetching changes
From https://github.com/zephyrproject-rtos/west
 * tag               v0.5.7     -> FETCH_HEAD
--- west: checked out 5113fecc09399226010beb508f1b66d9f60856af as detached HEAD
=== updating net-tools (net-tools):
--- net-tools: fetching changes
--- net-tools: checked out 30b7efa827b04d2e47840716b0372737fe7d6c92 as detached HEAD
=== updating tinycbor (modules/lib/tinycbor):
--- tinycbor: fetching changes
--- tinycbor: checked out 111f7a215cc4efa49fd03a7835719adca83b4388 as detached HEAD
Watts-MacBook-Pro:nrf Watt$

    finally try to build spm

    Watts-MacBook-Pro:build Watt$ pwd
/Users/Watt/zephyrproject/ncs/nrf/samples/nrf9160/spm/build
Watts-MacBook-Pro:build Watt$ cmake -GNinja -DBOARD=nrf9160_pca10090 ..
Zephyr version: 1.14.0
-- Selected BOARD nrf9160_pca10090
-- Found west: /usr/local/bin/west (found suitable version "0.5.7", minimum required is "0.5.4")
-- Loading /Users/Watt/zephyrproject/ncs/zephyr/boards/arm/nrf9160_pca10090/nrf9160_pca10090.dts as base
-- Overlaying /Users/Watt/zephyrproject/ncs/zephyr/dts/common/common.dts
-- Overlaying /Users/Watt/zephyrproject/ncs/nrf/samples/nrf9160/spm/nrf9160_pca10090.overlay
nrf9160_pca10090.dts.pre.tmp:114.18-120.3: Warning (unique_unit_address_if_enabled): /soc/peripheral@50000000/uart@a000: duplicate unit-address (also used in node /soc/peripheral@50000000/i2c@a000)
  also defined at nrf9160_pca10090.dts.pre.tmp:504.8-511.3
nrf9160_pca10090.dts.pre.tmp:254.19-260.3: Warning (unique_unit_address_if_enabled): /soc/peripheral@50000000/clock@5000: duplicate unit-address (also used in node /soc/peripheral@50000000/power@5000)
Parsing Kconfig tree in /Users/Watt/zephyrproject/ncs/zephyr/Kconfig
Loading /Users/Watt/zephyrproject/ncs/zephyr/boards/arm/nrf9160_pca10090/nrf9160_pca10090_defconfig as base
Merging /Users/Watt/zephyrproject/ncs/nrf/samples/nrf9160/spm/prj.conf

/Users/Watt/zephyrproject/ncs/nrf/samples/nrf9160/spm/prj.conf:2: warning: attempt to assign the value 'y' to the undefined symbol SPM

Error: Aborting due to non-whitelisted Kconfig warning
'/Users/Watt/zephyrproject/ncs/nrf/samples/nrf9160/spm/prj.conf:2: warning: attempt to assign the
value 'y' to the undefined symbol SPM'. Note: If this warning doesn't point to an actual problem,
you can add it to the whitelist at the top of
/Users/Watt/zephyrproject/ncs/zephyr/scripts/kconfig/kconfig.py.

CMake Error at /Users/Watt/zephyrproject/ncs/zephyr/cmake/kconfig.cmake:191 (message):
  command failed with return code: 1
Call Stack (most recent call first):
  /Users/Watt/zephyrproject/ncs/zephyr/cmake/app/boilerplate.cmake:397 (include)
  CMakeLists.txt:3 (include)


-- Configuring incomplete, errors occurred!
Watts-MacBook-Pro:build Watt$

  • 0 in reply to Øyvind

    Hi Øyvind,

    I have enabled debug and I see this error .

    Secure Boot: MSP_NS 20021a58

    Secure Boot: prepare to jump to Non-Secure image

    ***** Booting Zephyr OS v1.13.99-ncs1-5561-gde69d2df908f *****

    [00:00:00.000,061] <inf> spi_nrfx_spim: CS control inhibited (no GPIO device)

    Exception occurred in Secure State

    ***** HARD FAULT *****

      Fault escalation (see below)

    ***** BUS FAULT *****

      Precise data bus error

      BFAR Address: 0x50008120

    ***** Hardware exception *****

    Current thread ID = 0x200201f8

    Faulting instruction address = 0x41fa6

    Fatal fault in ISR! Spinning...

    I have googled "CS control inhibited (no GPIO device)" but didn't see anything obvious, any ideas?

    Rod

  • 0 in reply to RodWatt

    Hi Rod, 

    I am not able to reproduce the Hard Fault you are seeing. Using the SPI example, and latest update with west, I was able to run it with your overlay config and proj.conf, but setting

    CONFIG_BME280=n

    There seems to be an issue with the BME280 driver provided by Zephyr and I suggest contacting the Zephyr forum for more assistance on how to configure this driver for SPI. We expect the issue is with how the BME280 is configured in the overlay file, as it seems to how you configure for SPI.  

    Maybe can be of more assistance?

    Kind regards,
    Øyvind

  • 0 in reply to Øyvind

    Hi Øyvind,

    Ok, I have put the BME280 code to the side for the minute and am just trying to get SPI to work with my own device, a MAX31865. I am basing my code on code that was supplied by Jeff Seaman on this thread.

    https://devzone.nordicsemi.com/f/nordic-q-a/42736/problems-with-spi-on-nrf9160-and-zephyr/182841#182841

    In this code, Jeff sets up the CS pin using

    cs_control.gpio_dev = gpio_dev;
    cs_control.gpio_pin = 22;

    I have added this and this seems to have fixed my 

    [00:00:00.000,061] <inf> spi_nrfx_spim: CS control inhibited (no GPIO device)

    problem. I am still playing around with this. Once I have the code tidied up, I will let you know if I have made any progress,

    Regards,

    Rod

  • 0 in reply to RodWatt

    Hi Rod,

    I tried to reproduce the issues you're seing locally with the BME280 sample, but didn't see the error. I used the overlay and prj.conf that you pasted earlier in the thread. The prj.conf contains a bit of unnecessary configurations for this sample, but I can't see anything that should cause these issues. This hardfault type is typically seen when attempting to use uninitialized memory from non-secure, such as dereferecing a pointer, that points to an address within the secure address space.

    To help more, I'd need to know which commit SHA on the -nrf repo you're working on. I assume you have checked out the -nrf repository, then run west update, before moving to <ncs folder>/zephyr/samples/sensor/bme280.

    The CS message is caused by the chip select pin not being set in your ovarlay file. If you have a chip select for the chip, you can add this line to the overlay:

    &spi3 {
    ...
    cs-gpios = <&gpio0 CS-pin-number 0>;
    
    bme280@0 {
    ...
};

    Regards,

    Jan Tore

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