RE: Getting "no such file or directory" for lfs and lvgl when upgrading to 2.6.1

lcj — Fri, 14 Jun 2024 20:04:38 GMT

I had a problem with a second configuration file, which was being used instead of the prj.conf. It was nrf5340dk_nrf5340_cpuapp.conf and in the root directory.

Originally I had it in there because I needed different configurations added for different builds. In this case a ST7789 display in one build configuration vs gc9x01x. I thought they were merged, but it looks like it used nrf5340dk_nrf5340_cpuapp.conf and prj.conf.

RE: Getting "no such file or directory" for lfs and lvgl when upgrading to 2.6.1

runsiv — Fri, 14 Jun 2024 13:23:36 GMT

All of them above? Did you do a pristine build?

I tested your lgvl setup and it compiled without any issue on my end.

Which SDK did you move from?

Regards

Runar

RE: Getting "no such file or directory" for lfs and lvgl when upgrading to 2.6.1

lcj — Fri, 14 Jun 2024 13:09:27 GMT

I set CONFIG_SPI=Y and still get same problem.

RE: Getting "no such file or directory" for lfs and lvgl when upgrading to 2.6.1

runsiv — Fri, 14 Jun 2024 12:56:28 GMT

You have not enabled SPI in your overlay. Both CONFIG_SPI is set to n. Try to set CONFIG_SPI=y and do a prestin build.

Regards

Runar

RE: Getting "no such file or directory" for lfs and lvgl when upgrading to 2.6.1

lcj — Fri, 14 Jun 2024 12:24:42 GMT

prj.conf:

# memory settings
CONFIG_SYSTEM_WORKQUEUE_STACK_SIZE=4096
CONFIG_HEAP_MEM_POOL_SIZE=25000

# MCU
CONFIG_BOOTLOADER_MCUBOOT=n
CONFIG_MULTITHREADING=y

# Enable Flash
CONFIG_FLASH=y
CONFIG_FLASH_MAP=y
CONFIG_FLASH_PAGE_LAYOUT=y

# file system
CONFIG_FILE_SYSTEM=y
CONFIG_FILE_SYSTEM_LITTLEFS=y

#SPI FLASH
CONFIG_SPI=n
CONFIG_NORDIC_QSPI_NOR=y

#DT_HAS_JEDEC_SPI_NOR_ENABLED=y
CONFIG_PM_EXTERNAL_FLASH_MCUBOOT_SECONDARY=n

# MCUBOOT
CONFIG_IMG_MANAGER=n
CONFIG_MCUBOOT_IMG_MANAGER=n   # turning off for now
CONFIG_IMG_ERASE_PROGRESSIVELY=n   # turning off for now

# debug (mcu needs to be off or will overload flash)
CONFIG_LOG=y
CONFIG_LOG_MODE_MINIMAL=y
CONFIG_LOG_MODE_IMMEDIATE=y
CONFIG_DEBUG=y

#BASIC CONFIG
CONFIG_MAIN_STACK_SIZE=4096

CONFIG_DISPLAY=y
CONFIG_DISPLAY_LOG_LEVEL_ERR=y

# lvgl
CONFIG_LV_Z_MEM_POOL_SIZE=16384
CONFIG_LVGL=y
CONFIG_LV_USE_LOG=y
CONFIG_LV_MEM_CUSTOM=y
CONFIG_LV_USE_LABEL=y
CONFIG_LV_USE_BTN=y
CONFIG_LV_USE_IMG=y
CONFIG_LV_FONT_DEFAULT_MONTSERRAT_18=y
CONFIG_LV_FONT_MONTSERRAT_20=y
CONFIG_LV_FONT_MONTSERRAT_24=y
CONFIG_LV_FONT_MONTSERRAT_28=y
CONFIG_LV_FONT_MONTSERRAT_48=y

CONFIG_LV_COLOR_16_SWAP=y
CONFIG_LV_COLOR_DEPTH_16=y

# Display (for the st7789 build)
#CONFIG_SPI=y
CONFIG_ST7789V=y
CONFIG_ST7789V_RGB565=y
#CONFIG_HAS_SITRONIX_ST7789V=y

# printing/debugging
CONFIG_PRINTK=y

# zbus
CONFIG_ZBUS=y
CONFIG_ZBUS_RUNTIME_OBSERVERS=y
CONFIG_ZBUS_LOG_LEVEL_ERR=y
CONFIG_ZBUS_LOG_LEVEL_INF=y
CONFIG_ZBUS_LOG_LEVEL_DBG=y
CONFIG_ZBUS_OBSERVER_NAME=y
CONFIG_ZBUS_CHANNEL_NAME=y

# config date/time
CONFIG_NEWLIB_LIBC=y
CONFIG_POSIX_API=y

# BLE
CONFIG_BT=y
CONFIG_BT_PERIPHERAL=y
CONFIG_BT_DEVICE_NAME="Test BLE"
CONFIG_BT_RX_STACK_SIZE=4096

CONFIG_RESET_ON_FATAL_ERROR=n

nrf5340dk_nrf5340_cpuapp.overlay:

&pinctrl {

    spi4_default: spi4_default {
        group1 {
            psels = <NRF_PSEL(SPIM_SCK, 0, 6)>,
                <NRF_PSEL(SPIM_MOSI, 0, 25)>;
        };
    };

    spi4_sleep: spi4_sleep {
        group1 {
            psels = <NRF_PSEL(SPIM_SCK, 0, 6)>,
                <NRF_PSEL(SPIM_MOSI, 0, 25)>;
            low-power-enable;
        };
    };

    // Set to I2C pins that the touch screen is connected to
    i2c2_default: i2c2_default {
        group1 {
            psels = <NRF_PSEL(TWIM_SDA, 1, 2)>,
                <NRF_PSEL(TWIM_SCL, 1, 3)>;
        };
    };

    i2c2_sleep: i2c2_sleep {
        group1 {
            psels = <NRF_PSEL(TWIM_SDA, 1, 2)>,
                <NRF_PSEL(TWIM_SCL, 1, 3)>;
            low-power-enable;
        };
    };
};

&spi4 {
	compatible = "nordic,nrf-spim";
	status = "okay";
	pinctrl-0 = <&spi4_default>;
	pinctrl-1 = <&spi4_sleep>;
    pinctrl-names = "default", "sleep";
	cs-gpios = <&gpio0 11 GPIO_ACTIVE_LOW>;

    st7789v_st7789v_tl019fqv01: st7789v@0 {
        compatible = "sitronix,st7789v";
        spi-max-frequency = <20000000>;
        reg = <0>;
        cmd-data-gpios = < &gpio1 11 GPIO_ACTIVE_LOW>;
        reset-gpios = < &gpio1 10 GPIO_ACTIVE_LOW>;
        width = <240>;
        height = <240>;
        x-offset = <0>;
        y-offset = <0>;
        vcom = <0x19>;
        gctrl = <0x35>;
        vrhs = <0x12>;
        vdvs = <0x20>;
        mdac = <0x00>;
        gamma = <0x01>;
        colmod = <0x05>;
        lcm = <0x2c>;
        porch-param = [0c 0c 00 33 33];
        cmd2en-param = [5a 69 02 01];
        pwctrl1-param = [a4 a1];
        pvgam-param = [D0 04 0D 11 13 2B 3F 54 4C 18 0D 0B 1F 23];
        nvgam-param = [D0 04 0C 11 13 2C 3F 44 51 2F 1F 1F 20 23];
        ram-param = [00 F0];
        rgb-param = [CD 08 14];
	};
};


&i2c2 {
    compatible = "nordic,nrf-twim";
    status = "okay";
    clock-frequency = <I2C_BITRATE_FAST>;
    pinctrl-0 = <&i2c2_default>;
    pinctrl-1 = <&i2c2_sleep>;
    pinctrl-names = "default", "sleep";

    cst816s: cst816s@15 {
        compatible = "hynitron,cst816s";
        reg = <0x15>;
        irq-gpios = <&gpio1 0 GPIO_ACTIVE_LOW>;
        rst-gpios = <&gpio0 20 GPIO_ACTIVE_LOW>;
    };
};

/ {
	fstab {
		compatible = "zephyr,fstab";
		lfs: lfs {
			compatible = "zephyr,fstab,littlefs";
			mount-point = "/lfs";
			partition = <&littlefs_storage>;
			automount;
            read-size = <16>;
			prog-size = <16>;
			cache-size = <64>;
			lookahead-size = <32>;
			block-cycles = <512>;
		};
	};
};

/delete-node/ &storage_partition;

&mx25r64 {
	partitions {
		compatible = "fixed-partitions";
		#address-cells = <1>;
		#size-cells = <1>;

		littlefs_storage: partition@0 {
			label = "littlefs_storage";
			reg = <0x00000000 0x00200000>;
		};
		lvgl_raw_partition: partition@200000 {
			label = "lvgl_raw_partition";
			reg = <0x00200000 0x00200000>;
		};
        settings_partition: partition@400000 {
            label = "settings_partition";
            reg = <0x400000 0x100000 >;
        };
	};
};

/ {
    chosen {
        nordic,pm-ext-flash = &mx25r64;
        zephyr,display = &st7789v_st7789v_tl019fqv01;
        zephyr,keyboard-scan = &cst816s;
    };

    /* 
    aliases {
        vibrator_pwm = &led0;
    };
    */

    vib_pwr: vib-pwr-ctrl {
        compatible = "regulator-fixed";
        regulator-name = "vib-pwr-ctrl";
        enable-gpios = <&gpio1 14 GPIO_ACTIVE_HIGH>;
    };
};

RE: Getting "no such file or directory" for lfs and lvgl when upgrading to 2.6.1

runsiv — Fri, 14 Jun 2024 11:13:01 GMT

Hi Leo

What did you upgrade from? Did you remember to also upgrade the toolchain?

Could you post your prj.conf and your overlay?

Regards

Runar