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astro-pi / python-sense-hat

Source code for Sense HAT Python library
https://sense-hat.readthedocs.io/en/latest/
BSD 3-Clause "New" or "Revised" License
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Raspberry Pi 3 with Sense Hat LED Matrix Issue OSError: Cannot detect RPi-Sense FB device #71

Closed FunkMast3rFlex closed 7 years ago

FunkMast3rFlex commented 7 years ago

I know this seems to be an common issue but I have looked over all the previous threads and nothing has worked for me. Similar I believe that my SenseHat may just be fried but I am still fairly new with the Raspberry Pi so I leave that diagnosis to professionals. Like most I too get the error prompt:

File "/usr/lib/python3/dist-packages/sense_hat/sense_hat.py", line 39, in __init__
    raise OSError('Cannot detect %s device' % self.SENSE_HAT_FB_NAME)
OSError: Cannot detect RPi-Sense FB device

I have done some troubleshooting myself by switching out Sense Hats with a friend and their Sense Hat works fine so I know that the problem is my SenseHat. The Sense Hat LED board lights up like normal when connected to power but will continue to stay on even after boot. Aside from this I have also takes the following measurses:

I had read that enabling device tree in raspi-config often did the trick but I did not see that option. I had planned to nano /boot/config.txt and add the line device_tree= but once again I would rather leave that to your judgment. Same goes for setting dtoverlay=rpi-sense and dtdebug=1.

I have already gone ahead and ran the following codes:

sudo apt-get install device-tree-compiler
uname -a
vcgencmd version
sudo dtc -I fs /proc/device-tree

uname -a

Linux RasPi 4.9.19-v7+ #983 SMP Thu Mar 30 14:46:28 BST 2017 armv7l GNU/Linux

vcgencmd version

Mar 30 2017 14:52:31 
Copyright (c) 2012 Broadcom
version 110f1df714664905d565d50b215c22c988b90a0a (clean) (release)

sudo dtc -I fs /proc/device-tree

Warning (unit_address_vs_reg): Node /soc has a reg or ranges property, but no unit name
Warning (unit_address_vs_reg): Node /soc/vchiq has a reg or ranges property, but no unit name
Warning (unit_address_vs_reg): Node /soc/gpiomem has a reg or ranges property, but no unit name
Warning (unit_address_vs_reg): Node /soc/local_intc has a reg or ranges property, but no unit name
Warning (unit_address_vs_reg): Node /memory has a reg or ranges property, but no unit name
/dts-v1/;

/ {
    compatible = "brcm,bcm2837", "brcm,bcm2836";
    serial-number = "000000001be30aac";
    model = "Raspberry Pi 3 Model B Rev 1.2";
    memreserve = <0x37000000 0x8000000>;
    interrupt-parent = <0x1>;
    #address-cells = <0x1>;
    #size-cells = <0x1>;

    clocks {
        compatible = "simple-bus";
        #address-cells = <0x1>;
        #size-cells = <0x0>;

        clock@3 {
            compatible = "fixed-clock";
            #clock-cells = <0x0>;
            phandle = <0x3>;
            reg = <0x3>;
            clock-output-names = "osc";
            clock-frequency = <0x124f800>;
        };

        clock@4 {
            compatible = "fixed-clock";
            #clock-cells = <0x0>;
            phandle = <0x16>;
            reg = <0x4>;
            clock-output-names = "otg";
            clock-frequency = <0x1c9c3800>;
        };
    };

    __overrides__ {
        pwr_led_gpio = "", "", "", "(gpios:4";
        i2c1 = "", "", "", "&status";
        i2c_vc = "", "", "", "%status";
        sd_overclock = "", "", "", ",brcm,overclock-50:0";
        i2c0_baudrate = "", "", "", "%clock-frequency:0";
        sd_pio_limit = "", "", "", ",brcm,pio-limit:0";
        act_led_trigger = "", "", "", "'linux,default-trigger";
        audio = "", "", "", ")status";
        sd_debug = "", "", "", ",brcm,debug";
        cache_line_size = [00 00 00 1c 63 61 63 68 65 2d 6c 69 6e 65 2d 73 69 7a 65 3a 30 00];
        i2c1_baudrate = "", "", "", "&clock-frequency:0";
        spi = "", "", "", "$status";
        i2c_arm = "", "", "", "&status";
        pwr_led_activelow = "", "", "", "(gpios:8";
        uart0 = "", "", "", "!status";
        i2c2_iknowwhatimdoing = [00 00 00 14 73 74 61 74 75 73 00];
        i2s = "", "", "", "#status";
        i2c0 = "", "", "", "%status";
        arm_freq = <0x1d 0x636c6f63 0x6b2d6672 0x65717565 0x6e63793a 0x30000000 0x1e636c 0x6f636b2d 0x66726571 0x75656e63 0x793a3000 0x1f 0x636c6f63 0x6b2d6672 0x65717565 0x6e63793a 0x30000000 0x20636c 0x6f636b2d 0x66726571 0x75656e63 0x793a3000>;
        watchdog = "", "", "", "*status";
        i2c_baudrate = "", "", "", "&clock-frequency:0";
        i2c_vc_baudrate = "", "", "", "%clock-frequency:0";
        act_led_activelow = "", "", "", "'gpios:8";
        i2c2_baudrate = [00 00 00 14 63 6c 6f 63 6b 2d 66 72 65 71 75 65 6e 63 79 3a 30 00];
        sd_force_pio = "", "", "", ",brcm,force-pio?";
        pwr_led_trigger = "", "", "", "(linux,default-trigger";
        uart1 = "", "", "", "\"status";
        i2c_arm_baudrate = "", "", "", "&clock-frequency:0";
        random = "", "", "", "+status";
        act_led_gpio = "", "", "", "'gpios:4";
        i2c = "", "", "", "&status";
    };

    system {
        linux,serial = <0x0 0x1be30aac>;
        linux,revision = <0xa22082>;
    };

    __symbols__ {
        pwm = "/soc/pwm@7e20c000";
        clk_usb = "/clocks/clock@4";
        pixelvalve0 = "/soc/pixelvalve@7e206000";
        intc = "/soc/interrupt-controller@7e00b200";
        spi2 = "/soc/spi@7e2150c0";
        dsi1 = "/soc/dsi@7e700000";
        clocks = "/soc/cprman@7e101000";
        i2c1 = "/soc/i2c@7e804000";
        i2c_vc = "/soc/i2c@7e205000";
        firmwarekms = "/soc/firmwarekms@7e600000";
        smi = "/soc/smi@7e600000";
        gpu = "/soc/gpu";
        spi0 = "/soc/spi@7e204000";
        thermal = "/soc/thermal";
        vdd_5v0_reg = "/fixedregulator_5v0";
        vchiq = "/soc/vchiq";
        sdhost = "/soc/sdhost@7e202000";
        aux = "/soc/aux@0x7e215000";
        gpio = "/soc/gpio@7e200000";
        dpi = "/soc/dpi@7e208000";
        v3d = "/soc/v3d@7ec00000";
        audio = "/soc/audio";
        vdd_3v3_reg = "/fixedregulator_3v3";
        dma = "/soc/dma@7e007000";
        spidev1 = "/soc/spi@7e204000/spidev@1";
        v7_cpu3 = "/cpus/cpu@3";
        vc4 = "/soc/gpu";
        power = "/soc/power";
        soc = "/soc";
        v7_cpu1 = "/cpus/cpu@1";
        leds = "/leds";
        i2s_pins = "/soc/gpio@7e200000/i2s";
        firmware = "/soc/firmware";
        cprman = "/soc/cprman@7e101000";
        mmc = "/soc/mmc@7e300000";
        pixelvalve1 = "/soc/pixelvalve@7e207000";
        spi = "/soc/spi@7e204000";
        spi0_pins = "/soc/gpio@7e200000/spi0_pins";
        pitouchscreen_touch = "/soc/i2cdsi/bridge@38";
        i2c_arm = "/soc/i2c@7e804000";
        clk_osc = "/clocks/clock@3";
        ethernet = "/soc/usb@7e980000/usb1@1/usbether@1";
        uart0 = "/soc/serial@7e201000";
        i2c1_pins = "/soc/gpio@7e200000/i2c1";
        fb = "/soc/fb";
        sdhost_pins = "/soc/gpio@7e200000/sdhost_pins";
        i2c2 = "/soc/i2c@7e805000";
        uart1_pins = "/soc/gpio@7e200000/uart1_pins";
        i2s = "/soc/i2s@7e203000";
        spi1 = "/soc/spi@7e215080";
        virtgpio = "/soc/virtgpio";
        usb = "/soc/usb@7e980000";
        dsi0 = "/soc/dsi@7e209000";
        expgpio = "/soc/expgpio";
        audio_pins = "/soc/gpio@7e200000/audio_pins";
        i2c0 = "/soc/i2c@7e205000";
        i2c0_pins = "/soc/gpio@7e200000/i2c0";
        pwr_led = "/leds/pwr";
        watchdog = "/soc/watchdog@7e100000";
        uart0_pins = "/soc/gpio@7e200000/uart0_pins";
        vec = "/soc/vec@7e806000";
        local_intc = "/soc/local_intc";
        i2c_dsi = "/soc/i2cdsi";
        pitouchscreen_bridge = "/soc/i2cdsi/bridge@45";
        spi0_cs_pins = "/soc/gpio@7e200000/spi0_cs_pins";
        sound = "/soc/sound";
        hvs = "/soc/hvs@7e400000";
        act_led = "/leds/act";
        spidev0 = "/soc/spi@7e204000/spidev@0";
        v7_cpu2 = "/cpus/cpu@2";
        bt_pins = "/soc/gpio@7e200000/bt_pins";
        sdio_pins = "/soc/gpio@7e200000/sdio_pins";
        cpus = "/cpus";
        hdmi = "/soc/hdmi@7e902000";
        pixelvalve2 = "/soc/pixelvalve@7e807000";
        v7_cpu0 = "/cpus/cpu@0";
        mailbox = "/soc/mailbox@7e00b880";
        uart1 = "/soc/serial@7e215040";
        random = "/soc/rng@7e104000";
        i2c = "/soc/i2c@7e804000";
    };

    soc {
        compatible = "simple-bus";
        ranges = <0x7e000000 0x3f000000 0x1000000 0x40000000 0x40000000 0x40000>;
        #address-cells = <0x1>;
        #size-cells = <0x1>;
        phandle = <0x2d>;
        dma-ranges = <0xc0000000 0x0 0x3f000000>;

        serial@7e201000 {
            compatible = "brcm,bcm2835-pl011", "arm,pl011", "arm,primecell";
            clocks = <0x7 0x13 0x7 0x14>;
            clock-names = "uartclk", "apb_pclk";
            status = "okay";
            interrupts = <0x2 0x19>;
            phandle = <0x21>;
            arm,primecell-periphid = <0x241011>;
            reg = <0x7e201000 0x1000>;
            pinctrl-0 = <0x8 0x9>;
            pinctrl-names = "default";
        };

        pixelvalve@7e207000 {
            compatible = "brcm,bcm2835-pixelvalve1";
            status = "disabled";
            interrupts = <0x2 0xe>;
            phandle = <0x31>;
            reg = <0x7e207000 0x100>;
        };

        cprman@7e101000 {
            compatible = "brcm,bcm2835-cprman";
            clocks = <0x3 0x4 0x0 0x4 0x1 0x4 0x2 0x5 0x0 0x5 0x1 0x5 0x2>;
            firmware = <0x6>;
            #clock-cells = <0x1>;
            phandle = <0x7>;
            reg = <0x7e101000 0x2000>;
        };

        hvs@7e400000 {
            compatible = "brcm,bcm2835-hvs";
            status = "disabled";
            interrupts = <0x2 0x1>;
            phandle = <0x35>;
            reg = <0x7e400000 0x6000>;
        };

        gpio@7e200000 {
            compatible = "brcm,bcm2835-gpio";
            gpio-controller;
            #interrupt-cells = <0x2>;
            interrupts = <0x2 0x11 0x2 0x12>;
            phandle = <0xc>;
            reg = <0x7e200000 0xb4>;
            #gpio-cells = <0x2>;
            interrupt-controller;

            i2c1 {
                brcm,pins = <0x2 0x3>;
                phandle = <0x13>;
                brcm,function = <0x4>;
            };

            spi0_pins {
                brcm,pins = <0x9 0xa 0xb>;
                phandle = <0xd>;
                brcm,function = <0x4>;
            };

            sdhost_pins {
                brcm,pins = <0x30 0x31 0x32 0x33 0x34 0x35>;
                phandle = <0x17>;
                brcm,function = <0x4>;
            };

            uart1_pins {
                brcm,pins;
                phandle = <0x11>;
                brcm,pull;
                brcm,function;
            };

            i2s {
                brcm,pins = <0x12 0x13 0x14 0x15>;
                phandle = <0xb>;
                brcm,function = <0x4>;
            };

            audio_pins {
                brcm,pins = <0x28 0x29>;
                phandle = <0x1a>;
                brcm,function = <0x4>;
            };

            i2c0 {
                brcm,pins = <0x0 0x1>;
                phandle = <0xf>;
                brcm,function = <0x4>;
            };

            uart0_pins {
                brcm,pins = <0x20 0x21>;
                phandle = <0x8>;
                brcm,pull = <0x0 0x2>;
                brcm,function = <0x7>;
            };

            spi0_cs_pins {
                brcm,pins = <0x8 0x7>;
                phandle = <0xe>;
                brcm,function = <0x1>;
            };

            bt_pins {
                brcm,pins = <0x2b>;
                phandle = <0x9>;
                brcm,pull = <0x0>;
                brcm,function = <0x4>;
            };

            sdio_pins {
                brcm,pins = <0x22 0x23 0x24 0x25 0x26 0x27>;
                phandle = <0x18>;
                brcm,pull = <0x0 0x2 0x2 0x2 0x2 0x2>;
                brcm,function = <0x7>;
            };
        };

        pixelvalve@7e807000 {
            compatible = "brcm,bcm2835-pixelvalve2";
            status = "disabled";
            interrupts = <0x2 0xa>;
            phandle = <0x37>;
            reg = <0x7e807000 0x100>;
        };

        v3d@7ec00000 {
            power-domains = <0x12 0xa>;
            compatible = "brcm,vc4-v3d";
            status = "disabled";
            interrupts = <0x1 0xa>;
            phandle = <0x3b>;
            reg = <0x7ec00000 0x1000>;
        };

        gpu {
            compatible = "brcm,bcm2835-vc4";
            status = "disabled";
            phandle = <0x3c>;
        };

        mmc@7e300000 {
            compatible = "brcm,bcm2835-mmc";
            clocks = <0x7 0x1c>;
            status = "okay";
            interrupts = <0x2 0x1e>;
            brcm,overclock-50 = <0x0>;
            bus-width = <0x4>;
            dma-names = "rx-tx";
            phandle = <0x3e>;
            reg = <0x7e300000 0x100>;
            pinctrl-0 = <0x18>;
            dmas = <0xa 0xb>;
            non-removable;
            pinctrl-names = "default";
        };

        arm-pmu {
            compatible = "arm,cortex-a7-pmu";
            interrupt-parent = <0x2>;
            interrupts = <0x9>;
        };

        thermal {
            compatible = "brcm,bcm2835-thermal";
            firmware = <0x6>;
            phandle = <0x45>;
        };

        spi@7e204000 {
            compatible = "brcm,bcm2835-spi";
            clocks = <0x7 0x14>;
            status = "disabled";
            #address-cells = <0x1>;
            interrupts = <0x2 0x16>;
            cs-gpios = <0xc 0x8 0x1 0xc 0x7 0x1>;
            #size-cells = <0x0>;
            dma-names = "tx", "rx";
            phandle = <0x24>;
            reg = <0x7e204000 0x1000>;
            pinctrl-0 = <0xd 0xe>;
            dmas = <0xa 0x6 0xa 0x7>;
            pinctrl-names = "default";

            spidev@1 {
                compatible = "spidev";
                #address-cells = <0x1>;
                #size-cells = <0x0>;
                phandle = <0x2f>;
                reg = <0x1>;
                spi-max-frequency = <0x7a120>;
            };

            spidev@0 {
                compatible = "spidev";
                #address-cells = <0x1>;
                #size-cells = <0x0>;
                phandle = <0x2e>;
                reg = <0x0>;
                spi-max-frequency = <0x7a120>;
            };
        };

        i2cdsi {
            gpios = <0xc 0x2c 0x0 0xc 0x2d 0x0>;
            compatible = "i2c-gpio";
            status = "disabled";
            #address-cells = <0x1>;
            #size-cells = <0x0>;
            phandle = <0x41>;

            bridge@45 {
                compatible = "raspberrypi,touchscreen-bridge-i2c";
                phandle = <0x42>;
                reg = <0x45>;
            };

            bridge@38 {
                compatible = "raspberrypi,touchscreen-ts-i2c";
                phandle = <0x43>;
                reg = <0x38>;
            };
        };

        vchiq {
            compatible = "brcm,bcm2835-vchiq";
            cache-line-size = <0x40>;
            firmware = <0x6>;
            interrupts = <0x0 0x2>;
            phandle = <0x1c>;
            reg = <0x7e00b840 0xf>;
        };

        i2c@7e804000 {
            compatible = "brcm,bcm2835-i2c";
            clocks = <0x7 0x14>;
            status = "okay";
            #address-cells = <0x1>;
            interrupts = <0x2 0x15>;
            #size-cells = <0x0>;
            phandle = <0x26>;
            reg = <0x7e804000 0x1000>;
            clock-frequency = <0x186a0>;
            pinctrl-0 = <0x13>;
            pinctrl-names = "default";
        };

        audio {
            brcm,pwm-channels = <0x8>;
            compatible = "brcm,bcm2835-audio";
            status = "okay";
            phandle = <0x29>;
            pinctrl-0 = <0x1a>;
            pinctrl-names = "default";
        };

        i2s@7e203000 {
            compatible = "brcm,bcm2835-i2s";
            clocks = <0x7 0x1f>;
            #sound-dai-cells = <0x0>;
            status = "disabled";
            dma-names = "tx", "rx";
            phandle = <0x23>;
            reg = <0x7e203000 0x24>;
            pinctrl-0 = <0xb>;
            dmas = <0xa 0x2 0xa 0x3>;
            pinctrl-names = "default";
        };

        mailbox@7e00b880 {
            compatible = "brcm,bcm2835-mbox";
            #mbox-cells = <0x0>;
            interrupts = <0x0 0x1>;
            phandle = <0x19>;
            reg = <0x7e00b880 0x40>;
        };

        gpiomem {
            compatible = "brcm,bcm2835-gpiomem";
            reg = <0x7e200000 0x1000>;
        };

        vec@7e806000 {
            compatible = "brcm,bcm2835-vec";
            clocks = <0x7 0x18>;
            status = "disabled";
            interrupts = <0x2 0x1b>;
            phandle = <0x36>;
            reg = <0x7e806000 0x1000>;
        };

        power {
            compatible = "raspberrypi,bcm2835-power";
            firmware = <0x6>;
            phandle = <0x12>;
            #power-domain-cells = <0x1>;
        };

        pixelvalve@7e206000 {
            compatible = "brcm,bcm2835-pixelvalve0";
            status = "disabled";
            interrupts = <0x2 0xd>;
            phandle = <0x30>;
            reg = <0x7e206000 0x100>;
        };

        firmware {
            compatible = "raspberrypi,bcm2835-firmware";
            mboxes = <0x19>;
            phandle = <0x6>;
        };

        dsi@7e209000 {
            compatible = "brcm,bcm2835-dsi0";
            clocks = <0x7 0x20 0x7 0x2f 0x7 0x31>;
            clock-names = "phy", "escape", "pixel";
            status = "disabled";
            #address-cells = <0x1>;
            interrupts = <0x2 0x4>;
            #size-cells = <0x0>;
            #clock-cells = <0x1>;
            phandle = <0x4>;
            reg = <0x7e209000 0x78>;
            clock-output-names = "dsi0_byte", "dsi0_ddr2", "dsi0_ddr";
        };

        fb {
            compatible = "brcm,bcm2708-fb";
            firmware = <0x6>;
            status = "okay";
            phandle = <0x44>;
        };

        sdhost@7e202000 {
            compatible = "brcm,bcm2835-sdhost";
            clocks = <0x7 0x14>;
            brcm,pio-limit = <0x1>;
            status = "okay";
            interrupts = <0x2 0x18>;
            brcm,overclock-50 = <0x0>;
            bus-width = <0x4>;
            dma-names = "rx-tx";
            phandle = <0x2c>;
            reg = <0x7e202000 0x100>;
            pinctrl-0 = <0x17>;
            dmas = <0xa 0xd>;
            pinctrl-names = "default";
        };

        virtgpio {
            compatible = "brcm,bcm2835-virtgpio";
            gpio-controller;
            firmware = <0x6>;
            status = "okay";
            phandle = <0x1b>;
            #gpio-cells = <0x2>;
        };

        dpi@7e208000 {
            compatible = "brcm,bcm2835-dpi";
            clocks = <0x7 0x14 0x7 0x2c>;
            clock-names = "core", "pixel";
            status = "disabled";
            #address-cells = <0x1>;
            #size-cells = <0x0>;
            phandle = <0x3d>;
            reg = <0x7e208000 0x8c>;
        };

        expgpio {
            compatible = "brcm,bcm2835-expgpio";
            gpio-controller;
            firmware = <0x6>;
            status = "okay";
            phandle = <0x15>;
            #gpio-cells = <0x2>;
        };

        hdmi@7e902000 {
            power-domains = <0x12 0x5>;
            compatible = "brcm,bcm2835-hdmi";
            clocks = <0x7 0x10 0x7 0x19>;
            clock-names = "pixel", "hdmi";
            ddc = <0x14>;
            status = "disabled";
            interrupts = <0x2 0x8 0x2 0x9>;
            phandle = <0x38>;
            hpd-gpios = <0x15 0x4 0x1>;
            reg = <0x7e902000 0x600 0x7e808000 0x100>;
        };

        timer {
            compatible = "arm,armv7-timer";
            always-on;
            interrupt-parent = <0x2>;
            interrupts = <0x0 0x1 0x3 0x2>;
        };

        pwm@7e20c000 {
            compatible = "brcm,bcm2835-pwm";
            clocks = <0x7 0x1e>;
            status = "disabled";
            assigned-clock-rates = <0x989680>;
            assigned-clocks = <0x7 0x1e>;
            phandle = <0x34>;
            reg = <0x7e20c000 0x28>;
            #pwm-cells = <0x2>;
        };

        watchdog@7e100000 {
            compatible = "brcm,bcm2835-pm-wdt";
            phandle = <0x2a>;
            reg = <0x7e100000 0x28>;
        };

        interrupt-controller@7e00b200 {
            compatible = "brcm,bcm2836-armctrl-ic";
            #interrupt-cells = <0x2>;
            interrupt-parent = <0x2>;
            interrupts = <0x8>;
            phandle = <0x1>;
            reg = <0x7e00b200 0x200>;
            interrupt-controller;
        };

        local_intc {
            compatible = "brcm,bcm2836-l1-intc";
            #interrupt-cells = <0x1>;
            interrupt-parent = <0x2>;
            phandle = <0x2>;
            reg = <0x40000000 0x100>;
            interrupt-controller;
        };

        dsi@7e700000 {
            power-domains = <0x12 0x12>;
            compatible = "brcm,bcm2835-dsi1";
            clocks = <0x7 0x23 0x7 0x30 0x7 0x32>;
            clock-names = "phy", "escape", "pixel";
            status = "disabled";
            #address-cells = <0x1>;
            interrupts = <0x2 0xc>;
            #size-cells = <0x0>;
            #clock-cells = <0x1>;
            phandle = <0x5>;
            reg = <0x7e700000 0x8c>;
            clock-output-names = "dsi1_byte", "dsi1_ddr2", "dsi1_ddr";
        };

        sound {
            status = "disabled";
            phandle = <0x46>;
        };

        i2c@7e205000 {
            compatible = "brcm,bcm2835-i2c";
            clocks = <0x7 0x14>;
            status = "disabled";
            #address-cells = <0x1>;
            interrupts = <0x2 0x15>;
            #size-cells = <0x0>;
            phandle = <0x25>;
            reg = <0x7e205000 0x1000>;
            clock-frequency = <0x186a0>;
            pinctrl-0 = <0xf>;
            pinctrl-names = "default";
        };

        serial@7e215040 {
            compatible = "brcm,bcm2835-aux-uart";
            clocks = <0x10 0x0>;
            status = "disabled";
            interrupt-parent = <0x10>;
            interrupts = <0x0>;
            phandle = <0x22>;
            reg = <0x7e215040 0x40>;
            pinctrl-0 = <0x11>;
            pinctrl-names = "default";
        };

        dma@7e007000 {
            #dma-cells = <0x1>;
            compatible = "brcm,bcm2835-dma";
            brcm,dma-channel-mask = <0x7f34>;
            interrupts = <0x1 0x10 0x1 0x11 0x1 0x12 0x1 0x13 0x1 0x14 0x1 0x15 0x1 0x16 0x1 0x17 0x1 0x18 0x1 0x19 0x1 0x1a 0x1 0x1b 0x1 0x1b 0x1 0x1b 0x1 0x1b 0x1 0x1c>;
            phandle = <0xa>;
            reg = <0x7e007000 0xf00>;
            interrupt-names = "dma0", "dma1", "dma2", "dma3", "dma4", "dma5", "dma6", "dma7", "dma8", "dma9", "dma10", "dma11", "dma12", "dma13", "dma14", "dma-shared-all";
        };

        i2c@7e805000 {
            compatible = "brcm,bcm2835-i2c";
            clocks = <0x7 0x14>;
            status = "disabled";
            #address-cells = <0x1>;
            interrupts = <0x2 0x15>;
            #size-cells = <0x0>;
            phandle = <0x14>;
            reg = <0x7e805000 0x1000>;
            clock-frequency = <0x186a0>;
        };

        spi@7e215080 {
            compatible = "brcm,bcm2835-aux-spi";
            clocks = <0x10 0x1>;
            status = "disabled";
            interrupt-parent = <0x10>;
            #address-cells = <0x1>;
            interrupts = <0x1>;
            #size-cells = <0x0>;
            phandle = <0x32>;
            reg = <0x7e215080 0x40>;
        };

        aux@0x7e215000 {
            compatible = "brcm,bcm2835-aux";
            clocks = <0x7 0x14>;
            #interrupt-cells = <0x1>;
            interrupts = <0x1 0x1d>;
            #clock-cells = <0x1>;
            phandle = <0x10>;
            reg = <0x7e215000 0x8>;
            interrupt-controller;
        };

        firmwarekms@7e600000 {
            compatible = "raspberrypi,rpi-firmware-kms";
            status = "disabled";
            interrupts = <0x2 0x10>;
            brcm,firmware = <0x6>;
            phandle = <0x3f>;
            reg = <0x7e600000 0x100>;
        };

        rng@7e104000 {
            compatible = "brcm,bcm2835-rng";
            phandle = <0x2b>;
            reg = <0x7e104000 0x10>;
        };

        syscon@40000000 {
            compatible = "brcm,bcm2836-arm-local", "syscon";
            reg = <0x40000000 0x100>;
        };

        usb@7e980000 {
            power-domains = <0x12 0x6>;
            compatible = "brcm,bcm2708-usb";
            clocks = <0x16>;
            clock-names = "otg";
            #address-cells = <0x1>;
            interrupts = <0x2 0x0 0x1 0x9>;
            #size-cells = <0x0>;
            phandle = <0x39>;
            reg = <0x7e980000 0x10000 0x7e006000 0x1000>;

            usb1@1 {
                compatible = "usb424,9514";
                #address-cells = <0x1>;
                #size-cells = <0x0>;
                reg = <0x1>;

                usbether@1 {
                    compatible = "usb424,ec00";
                    local-mac-address = [b8 27 eb e3 0a ac];
                    phandle = <0x3a>;
                    reg = <0x1>;
                };
            };
        };

        smi@7e600000 {
            compatible = "brcm,bcm2835-smi";
            clocks = <0x7 0x2a>;
            status = "disabled";
            interrupts = <0x2 0x10>;
            assigned-clock-rates = <0x7735940>;
            dma-names = "rx-tx";
            assigned-clocks = <0x7 0x2a>;
            phandle = <0x40>;
            reg = <0x7e600000 0x100>;
            dmas = <0xa 0x4>;
        };

        spi@7e2150c0 {
            compatible = "brcm,bcm2835-aux-spi";
            clocks = <0x10 0x2>;
            status = "disabled";
            interrupt-parent = <0x10>;
            #address-cells = <0x1>;
            interrupts = <0x2>;
            #size-cells = <0x0>;
            phandle = <0x33>;
            reg = <0x7e2150c0 0x40>;
        };
    };

    leds {
        compatible = "gpio-leds";
        phandle = <0x49>;

        act {
            gpios = <0x1b 0x0 0x0>;
            label = "led0";
            phandle = <0x27>;
            linux,default-trigger = "mmc0";
        };

        pwr {
            gpios = <0x15 0x7 0x0>;
            label = "led1";
            phandle = <0x28>;
            linux,default-trigger = "input";
        };
    };

    aliases {
        intc = "/soc/interrupt-controller@7e00b200";
        spi2 = "/soc/spi@7e2150c0";
        i2c1 = "/soc/i2c@7e804000";
        i2c_vc = "/soc/i2c@7e205000";
        spi0 = "/soc/spi@7e204000";
        thermal = "/soc/thermal";
        vchiq = "/soc/vchiq";
        sdhost = "/soc/sdhost@7e202000";
        aux = "/soc/aux@0x7e215000";
        gpio = "/soc/gpio@7e200000";
        audio = "/soc/audio";
        dma = "/soc/dma@7e007000";
        soc = "/soc";
        leds = "/leds";
        mmc = "/soc/mmc@7e300000";
        serial1 = "/soc/serial@7e201000";
        i2c_arm = "/soc/i2c@7e804000";
        ethernet = "/soc/usb@7e980000/usb1@1/usbether@1";
        uart0 = "/soc/serial@7e201000";
        fb = "/soc/fb";
        i2c2 = "/soc/i2c@7e805000";
        i2s = "/soc/i2s@7e203000";
        spi1 = "/soc/spi@7e215080";
        usb = "/soc/usb@7e980000";
        i2c0 = "/soc/i2c@7e205000";
        watchdog = "/soc/watchdog@7e100000";
        sound = "/soc/sound";
        mailbox = "/soc/mailbox@7e00b880";
        uart1 = "/soc/serial@7e215040";
        random = "/soc/rng@7e104000";
        i2c = "/soc/i2c@7e804000";
        serial0 = "/soc/serial@7e215040";
    };

    chosen {
        bootargs = "8250.nr_uarts=0 bcm2708_fb.fbwidth=1280 bcm2708_fb.fbheight=720 bcm2708_fb.fbswap=1 vc_mem.mem_base=0x3dc00000 vc_mem.mem_size=0x3f000000  dwc_otg.lpm_enable=0 console=tty1 root=/dev/mmcblk0p7 rootfstype=ext4 elevator=deadline fsck.repair=yes rootwait";
        kaslr-seed = <0x640931f2 0xe224d7d4>;
    };

    memory {
        device_type = "memory";
        reg = <0x0 0x37000000>;
    };

    fixedregulator_3v3 {
        compatible = "regulator-fixed";
        phandle = <0x48>;
        regulator-min-microvolt = <0x325aa0>;
        regulator-max-microvolt = <0x325aa0>;
        regulator-always-on;
        regulator-name = "3v3";
    };

    cpus {
        #address-cells = <0x1>;
        #size-cells = <0x0>;
        phandle = <0x4a>;

        cpu@3 {
            compatible = "arm,cortex-a7";
            device_type = "cpu";
            phandle = <0x20>;
            reg = <0x3>;
            clock-frequency = <0x47868c00>;
        };

        cpu@1 {
            compatible = "arm,cortex-a7";
            device_type = "cpu";
            phandle = <0x1e>;
            reg = <0x1>;
            clock-frequency = <0x47868c00>;
        };

        cpu@2 {
            compatible = "arm,cortex-a7";
            device_type = "cpu";
            phandle = <0x1f>;
            reg = <0x2>;
            clock-frequency = <0x47868c00>;
        };

        cpu@0 {
            compatible = "arm,cortex-a7";
            device_type = "cpu";
            phandle = <0x1d>;
            reg = <0x0>;
            clock-frequency = <0x47868c00>;
        };
    };

    fixedregulator_5v0 {
        compatible = "regulator-fixed";
        phandle = <0x47>;
        regulator-min-microvolt = <0x4c4b40>;
        regulator-max-microvolt = <0x4c4b40>;
        regulator-always-on;
        regulator-name = "5v0";
    };
};

I apologize if it may seem asinine dealing with the same issues, so if there is anything I can do to speed the process please let me know. Thank You for your support.

XECDesign commented 7 years ago

The best thing to try is to attach the HAT and boot a Raspbian clean image with no changes. If that doesn't just work, you could try adding dtoverlay=rpi-sense to config.txt. If that still doesn't work and you've never plugged it in incorrectly, I would say that the board should be returned.

If you're feeling adventurous, you could try re-programming the Atmel. If you're going to get a replacement, it might be safer to not do that.

FunkMast3rFlex commented 7 years ago

Adding dtoverlay=rpi-sense did the job. Thank You, sorry to be the one to bring up another one of the same issues to again have a simple fix. Before seeing this I did however talk a friend into giving me his Sense Hat. I plan on reprogramming the Atmel anyway even though it works and if anything goes wrong I will have a backup. Is there anything that I should know before trying it out?

XECDesign commented 7 years ago

The issue here seems to be with the EEPROM, not the Atmel. When the pi boots, it should read the EEPROM, which would tell it that the HAT is present. If you would like to do it anyway, the instructions can be found here: https://github.com/raspberrypi/documentation/blob/master/hardware/sense-hat/README.md

They might be a little out of date, but I should be able to help if you run into trouble.