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Unterstützung Lüfter

ROCKPro64
  • FrankMF

    Kamil hat die Funktion des Lüfters als Kernelupdate eingebaut.

    rock64@rockpro64v2_1:~$ uname -a
Linux rockpro64v2_1 4.4.132-1077-rockchip-ayufan-gbaf35a9343cb #1 SMP Mon Jul 30 14:06:57 UTC 2018 aarch64 aarch64 aarch64 GNU/Linux

    Updaten

    sudo apt-get update
apt-cache search linux-image

    Dann den Kernel aussuchen, in diesem Fall

    sudo apt-get install linux-image-4.4.132-1077-rockchip-ayufan-gbaf35a9343cb

    Einmal neustarten

     sudo shutdown -r now

    Fertig!

    Im Fediverse -> @FrankM@nrw.social

    1. NanoPi R5S
    2. Quartz64 Model B, 4GB RAM
    3. Quartz64 Model A, 4GB RAM
    4. RockPro64 v2.1
    0
  • FrankMF

    Lüfter angekommen 😉

    0_1533908727391_Lüfter_ergebnis.jpg
    Die Befestigung ist böse improvisiert 🙂

    Mit armbianmonitor die Temperatur kontrolliert.

    rock64@rockpro64v2_0:/usr/local/sbin$ sudo ./armbianmonitor -m
Stop monitoring using [ctrl]-[c]
Stop monitoring using [ctrl]-[c]
Time       big.LITTLE   load %cpu %sys %usr %nice %io %irq   CPU  C.St.

15:15:23:  816/1200MHz  0.00   0%   0%   0%   0%   0%   0% 40.0°C  0/3
15:15:28:  408/ 408MHz  0.00   0%   0%   0%   0%   0%   0% 41.1°C  0/3
15:15:33:  408/ 408MHz  0.00   0%   0%   0%   0%   0%   0% 41.1°C  0/3
15:15:38:  408/ 408MHz  0.00   0%   0%   0%   0%   0%   0% 41.1°C  0/3
15:15:43:  408/ 408MHz  0.00   0%   0%   0%   0%   0%   0% 41.1°C  0/3
15:15:48:  408/ 408MHz  0.00   0%   0%   0%   0%   0%   0% 41.1°C  0/3
15:15:53:  408/ 408MHz  0.00   0%   0%   0%   0%   0%   0% 41.1°C  0/3

    Lüfter eingebaut. Einige Zeit laufen lassen. Ergebnis. (Wert 50)

    15:31:48:  408/ 408MHz  0.02   0%   0%   0%   0%   0%   0% 34.4°C  0/3
15:31:53:  408/ 408MHz  0.02   0%   0%   0%   0%   0%   0% 34.4°C  0/3
15:31:58:  408/ 408MHz  0.01   0%   0%   0%   0%   0%   0% 34.4°C  0/3
15:32:03:  408/ 408MHz  0.01   0%   0%   0%   0%   0%   0% 34.4°C  0/3
15:32:08:  408/ 408MHz  0.01   0%   0%   0%   0%   0%   0% 34.4°C  0/3
15:32:14:  408/ 408MHz  0.01   0%   0%   0%   0%   0%   0% 34.4°C  0/3
15:32:19:  408/ 408MHz  0.01   0%   0%   0%   0%   0%   0% 35.0°C  0/3
15:32:24:  408/ 408MHz  0.01   0%   0%   0%   0%   0%   0% 35.0°C  0/3

    Aktuell müssen wir die Geschwindigkeit des Lüfters noch von Hand einstellen. Dazu findet man unter

    rock64@rockpro64v2_0:/sys/class/hwmon/hwmon0

    die Datei pwm1. Diese öffnen wir mal mit einem Editor.

    rock64@rockpro64v2_0:/sys/class/hwmon/hwmon0$ sudo nano pwm1

    In dieser Datei steht nur eine 0. Der Wert ist einstellbar von 0 - 255. Hier mal die Ausgabe, wenn das Ding mit 255 einige Zeit läuft.

    15:42:18:  408/ 408MHz  0.02   0%   0%   0%   0%   0%   0% 32.8°C  3/3
15:42:23:  408/ 408MHz  0.01   0%   0%   0%   0%   0%   0% 32.8°C  3/3
15:42:28:  408/ 408MHz  0.01   0%   0%   0%   0%   0%   0% 33.3°C  3/3
15:42:34:  408/ 408MHz  0.01   0%   0%   0%   0%   0%   0% 32.8°C  3/3
15:42:39:  408/ 408MHz  0.01   0%   0%   0%   0%   0%   0% 32.8°C  3/3
15:42:44:  408/ 408MHz  0.01   0%   0%   0%   0%   0%   0% 33.3°C  3/3
15:42:49:  408/ 408MHz  0.01   0%   0%   0%   0%   0%   0% 32.8°C  3/3
15:42:54:  408/ 408MHz  0.01   0%   0%   0%   0%   0%   0% 32.8°C  3/3
15:42:59:  408/ 408MHz  0.01   0%   0%   0%   0%   0%   0% 32.8°C  3/3

    Das war's, weiter runter komme ich hier wohl nicht.

    Im Fediverse -> @FrankM@nrw.social

    1. NanoPi R5S
    2. Quartz64 Model B, 4GB RAM
    3. Quartz64 Model A, 4GB RAM
    4. RockPro64 v2.1
    0
  • FrankMF

    Aktuell geht das nur mit Kernel 4.4.x Mit Kernel 4.18.x bekomme ich den Lüfter, mit dem Wert 255, nur kurz zum Laufen.
    Es scheint so, das irgendein Dienst in die Datei nach kurzer Zeit wieder eine 0 rein schreibt !?!?

    Im Gegensatz zum Kernel 4.4.x, läuft der Lüfter mit Wert 50 nicht an. Da muss ich nochmal nachfragen.

    Im Fediverse -> @FrankM@nrw.social

    1. NanoPi R5S
    2. Quartz64 Model B, 4GB RAM
    3. Quartz64 Model A, 4GB RAM
    4. RockPro64 v2.1
    0
  • FrankMF

    Wenn jemand einen Dienst braucht, der den Lüfter automatisch steuert, da hat jemand was gebastelt 😉

    Link Preview Image
    GitHub - tuxd3v/ats

    Contribute to tuxd3v/ats development by creating an account on GitHub.

    favicon

    GitHub (github.com)

    Sieht nicht zu kompliziert aus, sollte man hin bekommen. Bei Gelegenheit werde ich mal testen.

    Im Fediverse -> @FrankM@nrw.social

    1. NanoPi R5S
    2. Quartz64 Model B, 4GB RAM
    3. Quartz64 Model A, 4GB RAM
    4. RockPro64 v2.1
    0
  • FrankMF

    Mit dem neuen Release hatte jemand das mal ausprobiert -> https://forum.frank-mankel.org/topic/795/fan-control-omv-auyfan-0-10-12-gitlab-ci-linux-build-184-kernel-5-6/6

    Dieser Kernel kam zur Anwendung

    Linux rockpro64 5.6.0-1137-ayufan-ge57f05e7bf8f #ayufan SMP Wed Apr 15 10:16:02 UTC 2020 aarch64 GNU/Linux

    Dort stellt man dann fest, das sich eine Kleinigkeit geändert hat. Der Pfad und der Dateiname hat sich geändert.

    Kontrollieren kann man das mit

    nano /sys/devices/platform/pwm-fan/hwmon/hwmon3/pwm1

    Der Wert geht von 0 - 255, wie gehabt.

    Im Fediverse -> @FrankM@nrw.social

    1. NanoPi R5S
    2. Quartz64 Model B, 4GB RAM
    3. Quartz64 Model A, 4GB RAM
    4. RockPro64 v2.1
    0

  • FrankMF

    ROCKPro64 - Kamils neuer 0.10.x Release

    ROCKPro64
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  • FrankMF

    Image 0.9.14 - Kurztest

    ROCKPro64
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  • FrankMF

    Kernel 4.4.x

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    FrankMF

    4.4.202-1237-rockchip-ayufan released

    PATCH: kernel 4.4.201-202
  • FrankMF

    stretch-minimal-rockpro64

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    FrankMF

    Mal ein Test was der Speicher so kann.

    rock64@rockpro64:~/tinymembench$ ./tinymembench tinymembench v0.4.9 (simple benchmark for memory throughput and latency) ========================================================================== == Memory bandwidth tests == == == == Note 1: 1MB = 1000000 bytes == == Note 2: Results for 'copy' tests show how many bytes can be == == copied per second (adding together read and writen == == bytes would have provided twice higher numbers) == == Note 3: 2-pass copy means that we are using a small temporary buffer == == to first fetch data into it, and only then write it to the == == destination (source -> L1 cache, L1 cache -> destination) == == Note 4: If sample standard deviation exceeds 0.1%, it is shown in == == brackets == ========================================================================== C copy backwards : 2812.7 MB/s C copy backwards (32 byte blocks) : 2811.9 MB/s C copy backwards (64 byte blocks) : 2632.8 MB/s C copy : 2667.2 MB/s C copy prefetched (32 bytes step) : 2633.5 MB/s C copy prefetched (64 bytes step) : 2640.8 MB/s C 2-pass copy : 2509.8 MB/s C 2-pass copy prefetched (32 bytes step) : 2431.6 MB/s C 2-pass copy prefetched (64 bytes step) : 2424.1 MB/s C fill : 4887.7 MB/s (0.5%) C fill (shuffle within 16 byte blocks) : 4883.0 MB/s C fill (shuffle within 32 byte blocks) : 4889.3 MB/s C fill (shuffle within 64 byte blocks) : 4889.2 MB/s --- standard memcpy : 2807.3 MB/s standard memset : 4890.4 MB/s (0.3%) --- NEON LDP/STP copy : 2803.7 MB/s NEON LDP/STP copy pldl2strm (32 bytes step) : 2802.1 MB/s NEON LDP/STP copy pldl2strm (64 bytes step) : 2800.7 MB/s NEON LDP/STP copy pldl1keep (32 bytes step) : 2745.5 MB/s NEON LDP/STP copy pldl1keep (64 bytes step) : 2745.8 MB/s NEON LD1/ST1 copy : 2801.9 MB/s NEON STP fill : 4888.9 MB/s (0.3%) NEON STNP fill : 4850.1 MB/s ARM LDP/STP copy : 2803.8 MB/s ARM STP fill : 4893.0 MB/s (0.5%) ARM STNP fill : 4851.7 MB/s ========================================================================== == Framebuffer read tests. == == == == Many ARM devices use a part of the system memory as the framebuffer, == == typically mapped as uncached but with write-combining enabled. == == Writes to such framebuffers are quite fast, but reads are much == == slower and very sensitive to the alignment and the selection of == == CPU instructions which are used for accessing memory. == == == == Many x86 systems allocate the framebuffer in the GPU memory, == == accessible for the CPU via a relatively slow PCI-E bus. Moreover, == == PCI-E is asymmetric and handles reads a lot worse than writes. == == == == If uncached framebuffer reads are reasonably fast (at least 100 MB/s == == or preferably >300 MB/s), then using the shadow framebuffer layer == == is not necessary in Xorg DDX drivers, resulting in a nice overall == == performance improvement. For example, the xf86-video-fbturbo DDX == == uses this trick. == ========================================================================== NEON LDP/STP copy (from framebuffer) : 602.5 MB/s NEON LDP/STP 2-pass copy (from framebuffer) : 551.6 MB/s NEON LD1/ST1 copy (from framebuffer) : 667.1 MB/s NEON LD1/ST1 2-pass copy (from framebuffer) : 605.6 MB/s ARM LDP/STP copy (from framebuffer) : 445.3 MB/s ARM LDP/STP 2-pass copy (from framebuffer) : 428.8 MB/s ========================================================================== == Memory latency test == == == == Average time is measured for random memory accesses in the buffers == == of different sizes. The larger is the buffer, the more significant == == are relative contributions of TLB, L1/L2 cache misses and SDRAM == == accesses. For extremely large buffer sizes we are expecting to see == == page table walk with several requests to SDRAM for almost every == == memory access (though 64MiB is not nearly large enough to experience == == this effect to its fullest). == == == == Note 1: All the numbers are representing extra time, which needs to == == be added to L1 cache latency. The cycle timings for L1 cache == == latency can be usually found in the processor documentation. == == Note 2: Dual random read means that we are simultaneously performing == == two independent memory accesses at a time. In the case if == == the memory subsystem can't handle multiple outstanding == == requests, dual random read has the same timings as two == == single reads performed one after another. == ========================================================================== block size : single random read / dual random read 1024 : 0.0 ns / 0.0 ns 2048 : 0.0 ns / 0.0 ns 4096 : 0.0 ns / 0.0 ns 8192 : 0.0 ns / 0.0 ns 16384 : 0.0 ns / 0.0 ns 32768 : 0.0 ns / 0.0 ns 65536 : 4.5 ns / 7.2 ns 131072 : 6.8 ns / 9.7 ns 262144 : 9.8 ns / 12.8 ns 524288 : 11.4 ns / 14.7 ns 1048576 : 16.0 ns / 22.6 ns 2097152 : 114.0 ns / 175.3 ns 4194304 : 161.7 ns / 219.9 ns 8388608 : 190.7 ns / 241.5 ns 16777216 : 205.3 ns / 250.5 ns 33554432 : 212.9 ns / 255.5 ns 67108864 : 222.3 ns / 271.1 ns
  • FrankMF

    bionic-containers-rockpro64

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    FrankMF

    Ich habe das jetzt mal endlich getestet 🙂

    https://forum.frank-mankel.org/topic/296/rockpro64-docker-image

  • FrankMF

    Schaltpläne veröffentlicht!

    ROCKPro64
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  • FrankMF

    Wiki zum ROCKPro64 veröffentlicht!

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  • FrankMF

    ROCKPro64 - Übersicht

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    FrankMF

    Bericht der Zeitschrift Make.

    Link Preview Image Bastelrechner NanoPC-T4 und ROCKPro64: Mehr Raspi-Konkurrenz mit Rockchip

    Leistungsfähige Raspi-Konkurrenten setzen zunehmend auf den Chip-Hersteller Rockchip. Zwei neue RK3399-Boards eröffnen die Alternative: kompakt oder günstig?

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    Make (www.heise.de)