BIGTREETECH CB1 V2.2 Core Control Board Manual

BIGTREETECH Pad 7, samfurin Shenzhen Big Tree Technology Co., Ltd., kwamfutar hannu ce mai sanye da Klipper da KlipperScreen da aka riga aka shigar. An ƙera shugabannin BTB don samar wa masu amfani da sassauci don zaɓar daga mafita daban-daban, ciki har da CM4, CB1, da ƙari.

Ƙayyadaddun bayanai

Girma: 185.7 x 124.78 x 39.5 mm
Nunawa ViewGirman Yanki: 154.2 x 85.92 mm
nuni: 7 inci, 1024 x 600 ƙuduri, 60Hz ƙimar farfadowa
Viewkusurwa: 178°
Haske: 500 Cd/m²
Shigarwa: DC 12V, 2A
Ƙarfin Ƙarfi: 7.3W
Nuni Port: HDMI
Tashar tashar taɓawa: USB-HID
Haɗin PC: Nau'in-C (Rubutun CM4 eMMC OS)
Interface: USB 2.0 x 3, Ethernet, CAN, SPI, SOC-Card
Core Board: BIGTREETECH CB1 v2.2, 1GB, tare da katin ƙwaƙwalwar ajiyar SanDisk 32 GB

Fahimtar Halayen

Allon tabawa na 7-inch IPS yana ba da fa'ida mafi fa'ida view, babban matakin daki-daki, da ƙwarewar mai amfani mai dadi.
Yana da ginanniyar lasifika, wanda ke ba ka damar daidaita ƙarar tare da maɓallan ƙara.

Samun jackphone na 3.5mm, wanda ke ba ku damar haɗa belun kunne ko lasifikan waje.
An haɓaka ƙwarewar taɓawa tare da amsawar girgiza.
Ginin firikwensin haske yana daidaita hasken baya ta atomatik bisa hasken da ke akwai.

Yana haɗa guntun taɓawa mai girma na GT911, wanda ke goyan bayan taɓawar maki 5.
Bakin yana manne amintacce zuwa bayan Pad 7 yayin ajiya da nadawa, godiya ga ginanniyar maganadisu.

Girma

Haɗuwa

Audio fita
Girma -
+ara +
Hasken haske
RGB: hali
Canjin Wuta
Kebul na USB 2.0
Kariyar tabawa
USB OTG

Sensor-Haske: ginanniyar firikwensin haske don daidaita hasken hasken baya ta atomatik dangane da tsananin hasken yanayi.
RGB: Hasken yanayi.
USB2.0: Kebul-Host na gefe dubawa.
USB OTG: Sadarwar sadarwa tare da kwamfutar mai watsa shiri.
Ƙarar-： ginannen ƙarar lasifikar da aka gina a ciki.
Ƙarar +: Ƙaruwar ƙarar lasifikar da aka gina a ciki

Power-IN
Saukewa: DC12V2A
Kebul na USB 2.0 * 2
Ethernet
CAN
SPI

Power-IN DC12V 2A: yana zuwa tare da adaftar wutar lantarki na 12V 2A.

USB2.0*2: Kebul mai watsa shiri na gefe.
Ethernet: RJ45 (CB1 yana goyan bayan sadarwar 100M, CM4 yana goyan bayan sadarwar Gigabit).
CAN: CAN na gefe dubawa (MCP2515 SPI-CAN).
SPI: SPI na gefe (zai iya haɗawa zuwa module ADXL345 accelerometer).

Lura: Ba zai yiwu a yi amfani da CAN dubawa da ADXL345 accelerometer SPI dubawa lokaci guda saboda MCP2515 SPI zuwa CAN jujjuya.

Haɗi tsakanin Pad7, EBB36, da ADXL345

Don maye gurbin CB1 da CM4

1. Cire haɗin wutar lantarki, kuma sanya Pad 7 a baya a kan shimfidar wuri.

2. Yi amfani da maþallin hex 1.5 mm don cire skru guda biyu na M2.5 x 3 a kan madaidaicin agogo.

Zamar da murfin ƙasa zuwa sama ta amfani da yatsunsu.

3. Yi amfani da maþallin hex na mm 2.0 don cire skru huɗu na M2.5 x 10 a cikin alkiblar agogo.

Cire heatsink.

4. Yi amfani da tweezers don ɗaga haɗin eriya a hankali wanda aka haskaka a cikin 1 don cire haɗin shi daga CB1.

Sannan cire CB1.

5. Daidaita masu haɗin BTB na Pad 7 da CM4.

Latsa ƙasa a kan CM4 har sai ya kasance da ƙarfi a wurin. Lura cewa ya kamata a shigar da CM4 a hanyar da aka nuna a cikin hoton da ke ƙasa.

Toshe mai haɗin eriya zuwa tashar da aka yi alama a cikin 2.

6. Rufe heatsink baya kan CM4.

Yi amfani da maɓallin hex na mm 2.0mm don ƙara matsawa skru guda huɗu na M2.5 x 10 a madaidaicin agogo.

7. Koma zuwa hoton da ke ƙasa, kuma zame maɓallin USB-Choose da CS-Zaɓi zuwa matsayi na CM4.

8. Rufe murfin ƙasa baya kan Pad 7.

Yi amfani da maɓallin hex na mm 1.5 don gyara murfin ƙasa a wurin ta amfani da sukurori na M2.5 x 3 guda biyu.

9. A ƙarshe, saka katin TF ɗin da ke ɗauke da software na Raspberry Pi Imager a cikin katin da aka keɓe, sannan kunna Pad 7.

Don Cire Bracket

Yi amfani da maþallin hex na mm 3.0 don kwance sukurori biyu waɗanda suka amintar da madaidaicin a hanya ta kishiyar agogo.

Da zarar an cire sukurori, a hankali cire bakin daga Pad 7.

Yin aiki tare da CB1

Zazzage Hoton OS

Hoton OS kawai da BIGTREETECH ya bayar ya dace da CB1

https://github.com/bigtreetech/CB1/releases

Ana ba da shawarar yin amfani da hoton CB1_Debian11_Klipper_xxxx.img.xz file wanda ya ƙunshi "Klipper" a cikin sunansa, maimakon hoton file tare da "ƙananan" a cikin sunansa.

Don Saukewa da Shigar da Software na Rubutu

Hoton Rasberi Pi: https://www.raspberrypi.com/software/

BalenaEtcher: https://www.balena.io/etcher/

Lura: Kuna iya zaɓar yin amfani da ko dai Rasberi Pi Imager ko BalenaEtcher don rubuta hoton OS zuwa katin microSD.

Fara Rubutun OS

Amfani da Rasberi Pi Imager

1. Saka microSD cikin kwamfutarka ta hanyar mai karanta kati.

2. Zabi OS.

3. Zaɓi "Yi amfani da al'ada", sannan zaɓi hoton da aka sauke file.

4. Zaɓi katin microSD kuma danna "RUBUTA" (RUBUTA hoton zai tsara katin microSD. Yi hankali don zaɓar na'urar ajiya mara kyau, in ba haka ba za a tsara bayanan).

5. Jira aikin rubutun ya kammala.

Yin amfani da BalenaEtcher

1. Saka katin microSD a cikin kwamfutarka ta hanyar mai karanta kati.

2. Zaɓi hoton da aka sauke.

3. Zaɓi katin microSD kuma danna "RUBUTA" (RUBUTA hoton zai tsara katin microSD. Yi hankali don zaɓar na'urar ajiya mara kyau, in ba haka ba za a tsara bayanan).

4. Jira aikin rubutun ya kammala.

Saitunan Tsari

Bayanin Saiti

A cikin tsari file, alamar '#' tana wakiltar sharhi, kuma tsarin yana watsi da duk wani abun ciki da ya bayyana bayan alamar '#'. Kamar yadda aka nuna a hoton da ke ƙasa:

#hostname =”BTT-CB1″ - Wannan tsarin yana watsi da wannan layin, kuma yayi daidai da rashin kasancewa.

sunan mai masauki =”BTT-Pad7″ – An gane wannan layin ta tsarin, kuma an saita sunan mai masaukin zuwa “BTT-Pad7”.

Kafa WiFi

Lura: Idan kana amfani da haɗin waya, tsallake wannan matakin.

Bayan an kona hoton OS akan katin microSD, za a ƙirƙiri sashin FAT32 wanda kwamfutar ta gane akan katin. A karkashin wannan bangare, za a sami wani tsari file mai suna "system.cfg". Bude wannan file, kuma ka maye gurbin WIFI-SSID da ainihin sunan cibiyar sadarwar WIFI, da PASSWORD tare da ainihin kalmar sirri ta WIFI.

Pad 7 Saituna

Bude daidaitawar "BoardEnv.txt". file, kuma saita sigogi masu zuwa:
overlays = ws2812 haske mcp2515 spidev1_1
ws2812: Yana ba da damar hasken RGB da ke saman kusurwar dama na Pad 7.
haske: Yana kunna aikin PWM don hasken baya na LCD.
mcp2515: Yana ba da damar MCP2515 SPI zuwa CAN, wanda ke ba da ayyukan CAN akan Pad 7.

spidev1_1: Yana ba da damar spidev1_1 zuwa sararin mai amfani na tsarin, yana ba da damar tashar jiragen ruwa na Pad 7 ta SPI don haɗawa zuwa tsarin ADXL345 accelerometer.

Bude tsarin "system.cfg". file kuma gyara saitunan masu zuwa:
BTT_PAD7="ON" # Yana kunna rubutun Pad7 masu alaƙa.
TOUCH_VIBRATION="KASHE" # KASHE: Yana hana amsawar girgiza. ON: Yana kunna amsawar girgiza.
TOUCH_SOUND = "ON" # KASHE: Yana hana amsa sauti, ON: Yana ba da damar amsa sauti.

AUTO_BRIGHTNESS= "ON" # KASHE Yana kashe daidaitawar hasken baya ta atomatik dangane da hasken yanayi. ON: Yana kunna daidaitawar hasken baya ta atomatik bisa hasken yanayi.

Lura: Saitunan TOUCH_VIBRATION da TOUCH_SOUND suna buƙatar tallafin KlipperScreen. Idan kuna son amfani da aikin amsa taɓawa, da fatan za a bi matakan da ke ƙasa don saita KlipperScreen.

Saita Taɓa Feedback

Tunda KlipperScreen baya samar da musaya na API don amsa tabawa, ya zama dole a maye gurbin KlipperScreen na hukuma tare da ingantaccen sigar mu na KlipperScreen. Bi matakan da ke ƙasa don maye gurbin KlipperScreen:

1. Bude moonraker.conf file in Mainsail.

2. Canja asalin KlipperScreen daga hukuma
https://github.com/jordanruthe/KlipperScreen.git
zuwa:
https://github.com/bigtreetech/KlipperScreen.git
Idan kana son amfani da sigar hukuma maimakon na BigTreeTech, kawai canza hanyar haɗin
baya.

3. Danna maballin refresh a saman kusurwar dama na Update Manager, sannan Hard Recovery KlipperScreen.

4. Jira sabuntawa don kammala.

Saita SPI zuwa CAN

Kamar yadda aka bayyana a cikin "Pad 7 Settings" sashe, saita overlays don haɗawa da mcp2515 don kunna aikin CAN ta atomatik bayan booting.

Saukewa: ADXL345

Kamar yadda aka bayyana a sashin "Pad 7 Settings", saita overlays don haɗa spidev1_1. Bayan booting, sararin mai amfani da tsarin yakamata ya ɗora spidev1.1. Ƙara saitin mai zuwa zuwa printer.cfg file Amfani da ADXL345:
[mcu CB1] serial: /tmp/klipper_host_mcu

[adxl345] cs_pin: CB1: Babu
spi_bus: spidev1.1
axes_map: z,y,-x # Gyara bisa ga ainihin daidaitawar ADXL345 da aka sanya akan firinta.

Don aiki tare da CM4

Muna ba da shawarar amfani da hoton OS da Mainsail ya fitar:
https://github.com/mainsail-crew/MainsailOS/releases
Matakan ƙona tsarin iri ɗaya ne da CB1.

Saita Hasken Baya

Lura: Hasken baya IO na CM4 bashi da aikin PWM, don haka ana iya saita shi zuwa matsakaicin haske.

1. Cire "console=serial0,115200" daga /boot/cmdline.txt file (idan akwai).

2. Cire ikon_uart=1 daga /boot/config.txt file (idan akwai).

3. Ƙara waɗannan layin zuwa /boot/config.txt file:
dtoverlay=gpio-lender
dtparam = gpio = 14, lakabin = Pad7-lcd, mai aiki_low = 1

Saita Ƙaddamarwa da Taɓawa

1. Ƙara waɗannan layin zuwa /boot/config.txt file don tantance ƙudurin fitarwa na HDMI:
hdmi_group=2
hdmi_mode=87
hdmi_cvt 1024 600 60 6 0 0
hdmi_drive=1

Wasu nau'ikan tsarin suna kashe USB ta tsohuwa don ajiye wuta. Don kunna USB, ƙara layin da ke gaba zuwa /boot/config.txt file. Hakanan, aikin taɓawa na Pad 7 yana amfani da ka'idar HID ta USB, don haka USB yana buƙatar kunna.
dtoverlay = dwc2, dr_mode = mai watsa shiri

Saita SPI zuwa CAN

Ƙara layin masu zuwa zuwa /boot/config.txt file:
dtparam = spi = a kunne
dtoverlay=mcp2515-can0,oscillator=12000000,interrupt=24,spimaxfrequency=10000000

Yi sudo nano /etc/network/interfaces.d/can0 a cikin tashar SSH don gyara can0 file kuma duba idan abun ciki na file daidai ne. Bitrate 1000000 yana wakiltar ƙimar baud na bas ɗin CAN kuma yakamata ya kasance daidai da saitunan a cikin Klipper.

izinin-hotplug can0
iface can0 iya a tsaye

Farashin 1000000
up ifconfig $ IFACE txqueuelen 10

Saukewa: ADXL345

Ƙara dtparam = spi = kunna zuwa /boot/config.txt file. Bayan booting, sararin mai amfani da tsarin yakamata ya loda spidev0.1. Ƙara saitin mai zuwa zuwa printer.cfg file Amfani da ADXL345:

[mcu CM4] serial: /tmp/klipper_host_mcu [adxl345] cs_pin: CM4: Babu
spi_bus: spidev0.1
axes_map: z,y,-x # Gyara bisa ga ainihin daidaitawar ADXL345 da aka sanya akan firinta.

FAQ

CAN bas ba ya aiki

1. Duba maɓallin CS-Zaɓi a cikin Pad 7. Lokacin amfani da CB1, ya kamata a saita shi zuwa matsayin CB1, kuma lokacin amfani da CM4, ya kamata a saita shi zuwa matsayin CM4.

2. Duba hanyar haɗin H da L na haɗin bas ɗin CAN bisa ga sashin "Haɗin kai tsakanin Pad7, EBB36, da ADXL345" na wannan littafin.

3. A cikin tashar SSH, aiwatar da umarnin "dmesg | grep iya". Amsar yakamata ta kasance "MCP2515 cikin nasarar fara farawa".

4. A cikin tashar SSH, aiwatar da umarnin "sudo nano /etc/network/interfaces.d/can0" don gyara can0 file kuma duba idan abun ciki na file al'ada ce. Bitrate 1000000 yana wakiltar ƙimar baud na CANbus, wanda yakamata ya dace da saitin a cikin Klipper.

izinin-hotplug can0
iface can0 iya a tsaye

Farashin 1000000
up ifconfig $ IFACE txqueuelen 1024

5. A cikin tashar SSH, aiwatar da umarnin "ifconfig" don bincika idan sabis ɗin can0 ya wanzu. Ana nuna yanayin al'ada a cikin adadi.

ADXL345 ba ya aiki

1. Duba maɓallin CS-Zaɓi a cikin Pad 7. Lokacin amfani da CB1, ya kamata a saita shi zuwa matsayin CB1, kuma lokacin amfani da CM4, ya kamata a saita shi zuwa matsayin CM4.

2. Duba jerin wayoyi na tashar jiragen ruwa na SPI bisa ga sashin "Haɗin kai tsakanin Pad7, EBB36, da ADXL345" na wannan littafin.

3. A cikin tashar SSH, aiwatar da umarnin "ls / dev/spi *" don bincika ko CB1 yana da na'urar mai suna "spidev1.1" kuma idan CM4 yana da na'urar mai suna "spidev0.1".

Tsanaki

Kada kayi ƙoƙarin musanya katin TF ɗin zafi. Tabbatar an saka ta da kyau kafin kunna na'urar.
Muna ba abokan ciniki shawarar cewa kada su sake haɗa na'urar saboda ƙila ba su saba da tsarin na ciki ba, wanda zai haifar da rushewar da'ira na ciki. Duk wata matsala da aka samu ta hanyar tarwatsawa ba za a rufe ta da diyya ba.
Idan kana buƙatar maye gurbin ainihin allo, bi matakan maye gurbin da aka bayar (duba "Don Maye gurbin CB1 tare da CM4").

Lokacin da ake haɗa haɗin SPI zuwa tsarin faɗaɗawa, kula sosai ga allon siliki don guje wa gajerun kewayawa.

Idan kuna buƙatar ƙarin albarkatu don wannan samfurin, da fatan za a ziyarci https://github.com/bigtreetech/ a same su. Idan ba za ku iya samun albarkatun da kuke buƙata ba,
da fatan za a tuntuɓi ƙungiyar goyon bayan tallace-tallace don taimako.

Idan kun ci karo da wasu batutuwa yayin amfani da wannan samfur, da fatan a yi shakka a tuntuɓe mu. Za mu ba da amsoshi masu kyau ga tambayoyinku. Muna kuma maraba da duk wani ra'ayi ko shawarwari da zaku iya samu game da samfuranmu, kuma za mu yi la'akari da su a hankali. Na gode da zabar BIGTREETECH. Tallafin ku yana da ma'ana a gare mu!

Takardu / Albarkatu

BIGTREETECH CB1 V2.2 Core Control Board [pdf] Manual mai amfani
CB1 V2.2 Core Control Board, CB1, V2.2 Core Control Board, Core Control Board, Control Board, Board

Magana

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