ED-CM4IO Kwamfuta Haɗe da Masana'antu 
Manual mai amfani

ED-CM4IO KWAMFUTA
KWAMFUTA DA AKE CIN SARAUTA AKAN RASPBERRY PI CM4
Kudin hannun jari Shanghai EDA Technology Co., Ltd
2023-02-07

ED-CM4IO Kwamfuta Haɗe da Masana'antu

Bayanin Haƙƙin mallaka

ED-CM4IO Kwamfuta da haƙƙoƙin mallakar fasaha mallakar Shanghai EDA Technology Co., Ltd.
Shanghai EDA Technology Co., Ltd. ya mallaki haƙƙin mallaka na wannan takarda kuma yana da haƙƙin mallaka. Ba tare da rubutacciyar izinin Shanghai EDA Technology Co., Ltd ba, babu wani ɓangare na wannan takarda da za a iya gyara, rarraba ko kwafi ta kowace hanya ko tsari.

Karyatawa

Shanghai EDA Technology Co., Ltd baya bada garantin cewa bayanin da ke cikin wannan jagorar kayan masarufi na zamani ne, daidai, cikakke ko na inganci. Shanghai EDA Technology Co., Ltd kuma baya bada garantin ƙarin amfani da wannan bayanin. Idan hasarar kayan ko abubuwan da ba na kayan aiki ba sun haifar da amfani ko rashin amfani da bayanan da ke cikin wannan jagorar kayan aikin, ko ta amfani da bayanan da ba daidai ba ko da bai cika ba, muddin ba a tabbatar da cewa niyya ce ko sakaci na Shanghai EDA Technology Co. ., Ltd, ana iya keɓanta da'awar abin alhaki na Shanghai EDA Technology Co., Ltd. Shanghai EDA Technology Co., Ltd a sarari tana da haƙƙin canzawa ko ƙara abubuwan da ke ciki ko ɓangaren wannan jagorar kayan aikin ba tare da sanarwa ta musamman ba.

Kwanan wata	Sigar	Bayani	Lura
2/7/2023	V1.0	Sigar farko

Samfurin Ƙarsheview

ED-CM4IO Kwamfuta kwamfutar masana'antu ce ta kasuwanci wacce ta dogara da Module Module 4 IO Board da CM4 module.

1.1 Aikace-aikacen Target

• aikace-aikacen masana'antu
• Nunin talla
• Ƙirƙirar fasaha
• Mai yin haɓaka

1.2 Ƙididdiga da Ma'auni

Aiki	Siga
CPU	Broadcom BCM2711 4 core, ARM Cortex-A72 (ARM v8), 1.5GHz, 64bit CPU
Ƙwaƙwalwar ajiya	1GB / 2GB / 4GB / 8GB zaɓi
eMMC	0GB / 8GB / 16GB / 32GB zaɓi
katin SD	Micro SD katin, goyan bayan CM4 Lite ba tare da eMMC ba
Ethernet	1 x Gigabit Ethernet
Wi-Fi / Bluetooth	2.4G / 5.8G Dual band WiFi, bluetooth5.0
HDMI	2x misali HDMI
DSI	2 x DSI
Kamara	2 x CSI
USB Mai watsa shiri	2x USB 2.0 Nau'in A, 2x USB 2.0 Mai watsa shiri Pin Header, 1 x USB micro-B don ƙona eMMC
PCIe	1-Lane PCIe 2.0, Mafi girman tallafi 5Gbps
40-Pin GPIO	Rasberi Pi 40-Pin GPIO HAT ya tsawaita
Lokaci na lokaci	1 x RTC
Maɓalli ɗaya a kashe	Kunna/kashe software bisa GPIO
Masoyi	1x daidaitacce gudun fan iko dubawa
Wutar wutar lantarki ta DC	5V@1A, 12V@1A,
LED nuna alama	ja (alamar wutar lantarki), kore (alamar tsarin tsarin)
Shigar da wutar lantarki	7.5V-28V

Aiki	Siga
Girma	180(tsawon) x 120(fadi) x 36(high) mm
Harka	Cikakken Karfe Shell
Na'urar eriya	Goyan bayan eriyar waje na zaɓi na WiFi/BT, wanda ya wuce ingantacciyar waya tare da Rasberi Pi CM4, da eriyar waje na zaɓi na 4G.
Tsarin aiki	Mai jituwa tare da Rasberi Pi OS na hukuma, yana ba da kunshin tallafin software na BSP, kuma yana goyan bayan shigarwa akan layi da sabunta APT.

1.3 Tsarin hoto

1.4 Tsarin Aiki

A'a.	Aiki	A'a.	Aiki
A1	CAM1 tashar jiragen ruwa	A13	2 × tashar USB
A2	DISP0 tashar jiragen ruwa	A14	Ethernet RJ45 tashar jiragen ruwa
A3	DISP1 tashar jiragen ruwa	A15	tashar POE
A4	CM4 Saita Kan Kan Fil	A16	HDMI1 tashar jiragen ruwa
A5	Farashin CM4	A17	HDMI0 tashar jiragen ruwa
A6	Tashar wutar lantarki ta waje	A18	RTC soket na baturi
A7	tashar sarrafa fan	A19	40 Pin Header
A8	PCIe tashar jiragen ruwa	A20	CAM0 tashar jiragen ruwa
A9	2× USB Pin Header	A21	I2C-0 Haɗa Pin Header
A10	DC wutar soket
A11	Ramin Micro SD
A12	Micro USB tashar jiragen ruwa

1.5 Jerin Marufi

• 1 x CM4 IO Mai watsa shiri
• 1 x 2.4GHz/5GHz WiFi/BT eriya

1.6 Lambar oda

Saurin Farawa

Saurin farawa yana jagorantar ku akan yadda ake haɗa na'urori, shigar da tsarin, saitin farawa na farko da daidaitawar hanyar sadarwa.
2.1 Jerin Kayan aiki

• 1 x ED-CM4IO Kwamfuta
• 1 x 2.4GHz/5GHz WiFi/BT dual eriya
• 1 x 12V@2A adaftar
• 1 x CR2302 button baturi (RTC wutar lantarki)

2.2 Haɗin Hardware

Ɗauki sigar CM4 tare da eMMC da goyan bayan WiFi azaman tsohonampdon nuna yadda ake shigar da shi.
Baya ga mai masaukin baki ED-CM4IO, kuna buƙatar:

•  1 x kebul na cibiyar sadarwa
•  1 x HDMI nuni
•  1x misali HDMI zuwa kebul na HDMI
•  1 x madannai
• 1 x musu

1. Shigar da eriyar waje ta WiFi..
2. Saka kebul na cibiyar sadarwa a cikin tashar Gigabit cibiyar sadarwa, kuma kebul na cibiyar sadarwa yana haɗe zuwa na'urorin cibiyar sadarwa kamar su masu amfani da hanyar sadarwa da maɓalli waɗanda za su iya shiga Intanet.
3. Toshe linzamin kwamfuta da madannai zuwa tashar USB.
4. Toshe kebul na HDMI kuma haɗa mai duba.
5. Ƙaddamar da adaftar wutar lantarki na 12V@2A kuma toshe shi cikin tashar shigar da wutar lantarki ta DC na ED-CM4IO Computer (mai lakabin +12V DC).

2.3 Farko Farko

An toshe Kwamfuta ta ED-CM4IO a cikin igiyar wutar lantarki, kuma tsarin zai fara farawa.

1. Jajayen LED yana haskakawa, wanda ke nufin wutar lantarki ta al'ada ce.
2. Hasken kore yana fara walƙiya, wanda ke nuna cewa tsarin yana farawa ne bisa ga al'ada, sannan tambarin Rasberi zai bayyana a kusurwar hagu na sama na allon.

2.3.1 Rasberi Pi OS (Desktop)

Bayan an fara sigar Desktop na tsarin, shigar da tebur kai tsaye.

Idan kun yi amfani da hoton tsarin hukuma, kuma hoton ba a saita shi ba kafin ƙonewa, Barka da zuwa Rasberi Pi aikace-aikacen zai tashi ya jagorance ku don kammala saitin farawa lokacin da kuka fara shi a karon farko.

• Danna Gaba don fara saitin.
• Saita Ƙasa, Harshe da Yankin Lokaci, danna Next.
  NOTE: Kuna buƙatar zaɓar yanki na ƙasa, in ba haka ba tsarin maballin tsoho na tsarin shine shimfidar madannai na Turanci (maɓallan cikin gida gabaɗaya shimfidar madannai ne na Amurka), kuma ƙila ba za a buga wasu alamomi na musamman ba.
• Shigar da sabon kalmar sirri don tsoho asusun pi, kuma danna Next.
  NOTE: tsoho kalmar sirri shine rasberi
• Zaɓi cibiyar sadarwar mara waya da kake buƙatar haɗawa da ita, shigar da kalmar wucewa, sannan danna Next.NOTE: Idan tsarin CM4 ɗin ku bashi da tsarin WIFI, ba za a sami irin wannan matakin ba.
  NOTE: Kafin haɓaka tsarin, kuna buƙatar jira haɗin matar ya zama al'ada (alamar matar ta bayyana a kusurwar dama ta sama).
• Danna Next, kuma mayen zai duba ta atomatik kuma ya sabunta Rasberi Pi OS.
• Danna Sake farawa don kammala sabunta tsarin.

2.3.2 Rasberi Pi OS (Lite)

Idan kun yi amfani da hoton tsarin da mu ke bayarwa, bayan an fara tsarin, za ku shiga ta atomatik tare da sunan mai amfani pi, kuma kalmar sirri ta asali ita ce rasberi.

 

Idan kun yi amfani da hoton tsarin hukuma, kuma hoton ba a saita shi ba kafin ƙonewa, taga daidaitawa zai bayyana lokacin da kuka fara shi a karon farko. Kuna buƙatar saita shimfidar madannai, saita sunan mai amfani da kalmar wucewa daidai.

• Saita shimfidar madannai na daidaitawa
• Ƙirƙiri sabon sunan mai amfani

Sannan saita kalmar wucewa daidai da mai amfani bisa ga faɗakarwa, sannan shigar da kalmar wucewa don tabbatarwa. A wannan lokacin, zaku iya shiga tare da sunan mai amfani da kalmar wucewa da kuka saita.
2.3.3 Kunna SSH
Duk hotunan da muka bayar sun kunna aikin SSH. Idan kuna amfani da hoton hukuma, kuna buƙatar kunna aikin SSH.
2.3.3.1 Yi amfani da daidaitawa Kunna SSH

sudor raspy-config

1. Zaɓi Zaɓuɓɓukan Interface 3
2. Zaɓi I2 SSH
3. Kuna so a kunna uwar garken SSH? Zaɓi Ee
4.  Zaɓi Gama

2.3.3.2 Ƙara komai File Don Kunna SSH
Saka komai file ssh mai suna a cikin ɓangaren taya, kuma za a kunna aikin SSH ta atomatik bayan an kunna na'urar.

2.3.4 Samun Na'urar IP

• Idan an haɗa allon nuni, zaku iya amfani da umarnin ipconfig don nemo IP ɗin na'urar na yanzu.
• Idan babu allon nuni, zaka iya view IP da aka sanya ta hanyar na'ura mai ba da hanya tsakanin hanyoyin sadarwa.
• Idan babu allon nuni, zaku iya zazzage kayan aikin bacci don bincika IP ɗin ƙarƙashin cibiyar sadarwar yanzu.
  Nap yana goyan bayan Linux, macOS, Windows da sauran dandamali. Idan kuna son amfani da neap don bincika sassan cibiyar sadarwa daga 192.168.3.0 zuwa 255, zaku iya amfani da umarni mai zuwa:

192.168.3.0/24
Bayan jira na wani lokaci, sakamakon zai fito.
Fara Nap 7.92 ( https://nmap.org ) at 2022-12-30 21:19
Rahoton binciken Nap don 192.168.3.1 (192.168.3.1)
Mai watsa shiri ya ƙare (latency 0.0010s).
Adireshin MAC: XX:XX:XX:XX:XX:XX (Picohm (Shanghai))
Rahoton binciken Nmap don DESKTOP-FGEOUUK.lan (192.168.3.33) Mai watsa shiri ya tashi (0.0029s latency).
Adireshin MAC: XX:XX:XX:XX:XX:XX (Dell)
Rahoton binciken Nmap na 192.168.3.66 (192.168.3.66) Mai watsa shiri ya tashi.
Anyi Nmap: adiresoshin IP 256 (masu runduna 3) an duba su a cikin daƙiƙa 11.36

Jagorar Waya

3.1 Panel I/O
3.1.1 Micro-SD Card
Akwai ramin katin SD micro akan Kwamfutar ED-CM4IO. Da fatan za a saka fuskar katin micro SD a cikin ramin katin SD micro.

3.2 I/O na ciki
3.2.1 GASKIYA

DISP0 da DISP1, yi amfani da mai haɗin fil 22 tare da tazarar 0.5 mm. Da fatan za a yi amfani da kebul na FPC don haɗa su, tare da saman ƙafar bututun ƙarfe yana fuskantar ƙasa da saman ƙasa yana fuskantar sama, kuma an saka kebul na FPC daidai da mai haɗawa.

3.2.2 CAM

CAM0 da CAM1 duk suna amfani da masu haɗin fil 22 tare da tazara na 0.5 mm. Da fatan za a yi amfani da kebul na FPC don haɗa su, tare da saman ƙafar bututun ƙarfe yana fuskantar ƙasa da saman ƙasa yana fuskantar sama, kuma an saka kebul na FPC daidai da mai haɗawa.

3.2.3 Haɗin Fan
Mai fan yana da wayoyi na sigina guda uku, baƙi, ja da rawaya, waɗanda aka haɗa su zuwa fil 1, 2 da 4 na J17, kamar yadda aka nuna a ƙasa.

3.2.4 Haɗin Maɓallin ON-KASHE wutar lantarki
Maɓallin kashe wutar lantarki na ED-CM4IO Kwamfuta yana da wayoyi na sigina guda biyu ja da baki, ana haɗa wayar siginar ja tare da PIN3 pin na soket 40PIN, kuma baƙar waya ta siginar ta dace da GND, kuma ana iya haɗa ta da kowane fil na PIN6. , PIN9, PIN14, PIN20, PIN25, PIN30, PIN34 da PIN39.

Jagoran Aiki na Software

4.1 Kebul na 2.0

ED-CM4IO Kwamfuta yana da 2 USB2.0 musaya. Bugu da ƙari, akwai Mai watsa shiri na USB 2.0 guda biyu waɗanda 2 × 5 2.54mm Pin Header ke jagoranta, kuma an buga soket ɗin allo azaman J14. Abokan ciniki na iya faɗaɗa na'urorin na'urar USB bisa ga aikace-aikacen su.

4.1.1 Duba Bayanin Na'urar USB

Jerin na'urar USB
subs
Bayanan da aka nuna sune kamar haka:
Bus 002 Na'ura 001: ID 1d6b: 0003 Linux Foundation 3.0 tushen tushe
Bus 001 Na'urar 005: ID 1a2c: 2d23 China Resource Semco Co., Ltd Keyboard
Bus 001 Na'urar 004: ID 30fa: 0300 USB OPTICAL MOUSE
Bus 001 Na'urar 003: ID 0424:9e00 Microchip Technology, Inc. (tsohon SMSC)
LAN9500A/LAN9500Ai
Bus 001 Na'urar 002: ID 1a40:0201 Terminus Technology Inc. FE 2.1 7-tashar tashar jiragen ruwa
Bus 001 Na'ura 001: ID 1d6b: 0002 Linux Foundation 2.0 tushen tushe

4.1.2 Kebul na Ajiyayyen Na'urar Hawa
Kuna iya haɗa babban faifan diski na waje, SSD ko sandar USB zuwa kowane tashar USB akan Rasberi Pi kuma kunna shi file tsarin don samun damar bayanan da aka adana akansa.
Ta hanyar tsoho, Rasberi Pi naku zai hau wasu shahararru ta atomatik file tsarin, kamar FAT, NTFS da HFS+, a cikin wurin /media/pi/HARD-DRIVE-LABEL.
Gabaɗaya, zaku iya amfani da waɗannan umarni kai tsaye don hawa ko cire na'urorin ajiya na waje.

ruwa

NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
bakin ciki 8:0 1 29.1G 0 disk
└─sda1 8:1 1 29.1G 0 sashi
mmcblk0 179:0 0 59.5G 0 faifai
├─mmcblk0p1 179: 1 0 256M 0 part / boot
└─mmcblk0p2 179:2 0 59.2G 0 part /

Yi amfani da umarnin dutsen don hawa sda1 zuwa ga /mint directory. Bayan an gama dutsen, masu amfani za su iya sarrafa na'urorin ajiya kai tsaye a cikin littafin /mint directory.
sudor mount /dev/sda1 /mint
Bayan an gama aikin shiga, yi amfani da cirewar umarnin don cire na'urar ajiya.
sudor unmount /mint
4.1.2.1 Dutsen
Kuna iya shigar da na'urar ajiya a cikin takamaiman wurin babban fayil. Yawancin lokaci ana yin shi a cikin babban fayil /mint, kamar /mint/mudiks. Lura cewa babban fayil ɗin dole ne ya zama fanko.

1. Saka na'urar ajiya a cikin tashar USB akan na'urar.
2. Yi amfani da umarni mai zuwa don jera duk sassan diski akan Rasberi Pi: sudor lubok -o UUID, NAME, FSTYPE, SIZE, MOUNTPOINT, LABEL, MODEL
   Rasberi Pi yana amfani da maki mai hawa / da /boot. Na'urar ajiyar ku za ta bayyana a cikin wannan jeri, tare da duk wasu na'urorin ma'ajiyar da aka haɗa.
3. Yi amfani da ginshiƙan SIZE, LABLE da KYAUTA don gano sunan ɓangaren faifai da ke nuna na'urar ajiyar ku. Domin misaliampku, sda1.
4. Rukunin FSTYPE ya ƙunshi file nau'ikan tsarin. Idan na'urar ajiyar ku tana amfani da exeats file tsarin, don Allah shigar da direban exeats: sudor apt update sudor apt install exeat-fuse
5. Idan na'urar ajiyar ku tana amfani da NTFS file tsarin, za ku sami damar karantawa kawai zuwa gare shi. Idan kuna son rubutawa zuwa na'urar, zaku iya shigar da direban ntfs-3g:
   sudor dace sabunta sudor dace shigar ntfs-3g
6. Gudun umarni mai zuwa don samun wurin ɓangaren ɓangaren diski: sudor balked like, /dev/sda1
7. Ƙirƙiri babban fayil ɗin manufa azaman wurin ɗorawa na na'urar ajiya. Sunan dutsen da aka yi amfani da shi a cikin wannan exampda mydisk. Kuna iya ƙididdige sunan da kuka zaɓa:
   sudor midair /mint/mudiks
8. Hana na'urar ajiya a wurin dutsen da kuka ƙirƙira: sudor mount /dev/sda1 /mint/mudiks
9. Tabbatar cewa an yi nasarar shigar da na'urar ma'ajiyar ta jera masu zuwa: ls/mint/mudiks
   GARGADI: Idan babu tsarin tebur, na'urorin ma'ajiyar waje ba za a saka ta atomatik ba.

4.1.2.2 Sauke

Lokacin da aka kashe na'urar, na'urar za ta kwance na'urar ta yadda za a iya fitar da ita lafiya. Idan kuna son cire na'urar da hannu, zaku iya amfani da umarni mai zuwa: sudo umount /mint/mydisk
Idan kun sami kuskuren "manufar aiki", yana nufin cewa ba a buɗe na'urar ajiya ba. Idan ba a nuna kuskure ba, zaku iya cire na'urar a amince yanzu.
4.1.2.3 Saita dutsen atomatik a cikin layin umarni Zaka iya canza saitin bikin don hawa ta atomatik.

1. Da farko, kuna buƙatar samun UUID diski.
   sudo blkid
2. Nemo UUID na na'urar da aka ɗora, kamar 5C24-1453.
3. Bude bikin file sudo nano /etc/festal
4. Ƙara wadannan zuwa bikin file UUID=5C24-1453 /mnt/mydisk stipe Predefinicións,auto,users,rw,nofail 0 0 Sauya stipe da irin naku file tsarin, wanda zaka iya samu a mataki na 2 na "Mounting storage devices" a sama, misaliample, net.
5. Idan da file Nau'in tsarin shine FAT ko NTFS, ƙara unmask = 000 nan da nan bayan faɗuwar, wanda zai ba duk masu amfani damar samun cikakken damar karantawa/rubutu zuwa kowane. file akan na'urar ajiya.

Kuna iya amfani da man festal don nemo ƙarin bayani game da umarnin bikin.

4.2 Kanfigareshan Ethernet
4.2.1 Gigabit Ethernet

Akwai madaidaicin 10/100/1000Mbsp Ethernet interface akan ED-CM4IO Kwamfuta, kuma ana ba da shawarar yin amfani da kebul na cibiyar sadarwa na Cat6 (Kashi 6) don haɗa kai da ita. Ta hanyar tsoho, tsarin yana amfani da DHCP don samun IP ta atomatik. Mai dubawa yana goyan bayan PoE kuma yana da kariya ta ESD. Siginar PoE da aka gabatar daga mai haɗin RJ45 an haɗa shi zuwa fil na soket na J9.
NOTE: Domin Modulin PoE kawai yana ba da wutar lantarki + 5V kuma ba zai iya samar da wutar lantarki +12V ba, katunan fadada PCIe da magoya baya ba za su yi aiki ba yayin amfani da wutar lantarki ta PoE.

4.2.2 Amfani da Mai sarrafa hanyar sadarwa don saitawa
Idan kuna amfani da hoton tebur, ana ba da shawarar shigar da Mai sarrafa cibiyar sadarwa toshe mai sarrafa cibiyar sadarwa-gnome. Bayan shigarwa, zaku iya saita hanyar sadarwar kai tsaye ta gunkin tebur. sudo dace sabunta sudo dace shigar cibiyar sadarwa-manager-gnome sudo sake yi
NOTE: Idan muna amfani da hoton masana'anta, kayan aikin mai sarrafa cibiyar sadarwa da mai sarrafa-gnome plug-in an shigar da su ta tsohuwa.

NOTE: Idan amfani da hoton masana'anta, ana fara sabis ɗin Manager Network ta atomatik kuma an kashe sabis ɗin dhcpcd ta tsohuwa.
Bayan an gama shigarwa, za ku ga gunkin Mai sarrafa Network a cikin ma'aunin matsayi na tebur ɗin tsarin.

Danna dama icon Manager Network kuma zaɓi Shirya Haɗin.

Zaɓi sunan haɗin don gyarawa, sannan danna kayan da ke ƙasa.

Canja zuwa shafin daidaitawa na Saitunan IPv4. Idan kana so ka saita IP na tsaye, hanyar za ta zaɓi Manual, kuma tana adireshin IP ɗin da kake son saitawa. Idan kana son saita shi azaman sayan IP mai ƙarfi, kawai saita Hanyar azaman atomatik (DHCP) kuma zata sake kunna na'urar.

Idan kuna amfani da Rasberi Pi OS Lite, zaku iya saita ta ta layin umarni.
Idan kana son amfani da umarnin don saita tsayayyen IP na na'urar, zaku iya komawa zuwa hanyoyin masu zuwa.
saita IP na tsaye
sudo nuclei connection modify ipv4.addresses 192.168.1.101/24.
sudo nuclei connection modify IPv4.gateway 192.168.1.1
Saita tsayayyen sayan IP
sudo nuclei connection modify ipv4.hanyar atomatik

4.2.3 Kanfigareshan Tare da Kayan aikin dhcpcd

Tsarin hukuma na Rasberi Pi yana amfani da dhcpcd azaman kayan aikin sarrafa hanyar sadarwa ta tsohuwa.
Idan kun yi amfani da hoton masana'anta da mu kuma kuna son canzawa daga Mai sarrafa hanyar sadarwa zuwa kayan aikin sarrafa cibiyar sadarwa dhcpcd, kuna buƙatar dakatar da kashe sabis na Manajan hanyar sadarwa kuma fara ba da damar dhcpcd sabis.
sudo systemctl dakatar da Mai sarrafa hanyar sadarwa
sudo systemctl musaki Mai sarrafa hanyar sadarwa
sudo systemctl kunna dhcpcd
sudo sake yi

Ana iya amfani da kayan aikin dhcpcd bayan an sake kunna tsarin.
Ana iya saita IP na tsaye ta  gyara.etc.dhcpcd.com. Don misaliample, eth0 za a iya saita, kuma masu amfani za su iya saita wlan0 da sauran hanyoyin sadarwa na cibiyar sadarwa gwargwadon bukatunsu daban-daban.
dubawa eth0
a tsaye ip_address=192.168.0.10/24
madaidaicin magudanar ruwa = 192.168.0.1
static domain_name_servers=192.168.0.1 8.8.8.8 fd51:42f8:caae:d92e::1

4.3 Wifi
Abokan ciniki za su iya siyan ED-CM4IO Kwamfuta tare da nau'in WiFi, wanda ke goyan bayan 2.4 GHz da 5.0 GHz IEEE 802.11 b/g/n/ac dual-band WiFi. Muna ba da eriya ta waje mai nau'i biyu, wacce ta wuce ingantacciyar waya tare da Rasberi Pi CM4.
4.3.1 Kunna WiFi
An katange aikin WiFi ta tsohuwa, don haka kuna buƙatar saita yankin ƙasar kafin ku iya amfani da shi. Idan kuna amfani da sigar tsarin tebur, da fatan za a koma zuwa babi: Saitunan farawa Saita WiFi. Idan kuna amfani da sigar Lite na tsarin, da fatan za a yi amfani da sanyi don saita yankin ƙasar WiFi. Da fatan za a koma ga takaddun.：”Takardun Rasberi Pi na hukuma - Amfani da Layin Umurni”
4.3.1 Kunna WiFi
An katange aikin WiFi ta tsohuwa, don haka kuna buƙatar saita yankin ƙasar kafin ku iya amfani da shi. Idan kuna amfani da sigar tsarin tebur, da fatan za a koma zuwa babi: Saitunan farawa Saita WiFi. Idan kuna amfani da sigar tsarin Lite, da fatan za a yi amfani da raspy-config don saita yankin ƙasar WiFi. Da fatan za a koma ga takaddun.：”Takardun Rasberi Pi na hukuma - Amfani da Layin Umurni”
sudo nuclei na'urar wifi
Haɗa WiFi tare da kalmar sirri.
sudo nuclei na'urar wifi haɗi kalmar sirri
Saita haɗin WiFi ta atomatik
sudo nuclei connection modify haɗi.autoconnect eh
4.3.1.2 Sanya Amfani da dhcpcd
Tsarin hukuma na Raspberry Pie yana amfani da dhcpcd azaman kayan aikin sarrafa hanyar sadarwa ta tsohuwa.
sudo raspy-config

1. Zaɓi Zaɓuɓɓukan Tsari 1
2. Zaɓi S1 Wireless LAN
3. Zaɓi ƙasar ku a Zaɓi ƙasar da za a yi amfani da Pi a cikinta, sannan zaɓi Ok, wannan saurin yana bayyana ne kawai lokacin kafa WIFI a karon farko.
4. Da fatan za a shigar da SSID, shigar da WIFI SSID
5. Da fatan za a shigar da kalmar wucewa. Bar shi komai idan babu, shigar da kalmar wucewa fiye da sake kunna na'urar

4.3.2 Eriya na waje da na ciki PCB Eriya

Kuna iya canzawa ko amfani da eriya ta waje ko ginanniyar eriyar PCB ta hanyar daidaitawar software. Idan aka yi la'akari da dacewa da tallafi mafi fa'ida, tsarin tsohuwar masana'anta shine eriyar PCB da aka gina a ciki. Idan abokin ciniki ya zaɓi cikakken injin tare da harsashi kuma an sanye shi da eriya ta waje, zaku iya canzawa ta hanyar ayyuka masu zuwa:

Shirya /boot/config.txt
sudo nano /boot/config.txt
Zaɓi ƙara na waje
Dataram=ant2
Sa'an nan kuma sake farawa don fara aiki.

4.3.3 AP da Yanayin Gada

ED-CM4IO Wifi na Kwamfuta kuma yana goyan bayan daidaitawa a cikin yanayin hanyar sadarwa na AP, yanayin gada ko yanayin gauraye.
Da fatan za a koma ga aikin buɗe tushen github:garywill/linux-router don koyon yadda ake daidaita shi.

Bluetooth 4.4

ED-CM4IO Kwamfuta na iya zaɓar ko an haɗa aikin Bluetooth ko a'a. Idan sanye take da Bluetooth, ana kunna wannan aikin ta tsohuwa.
Ana iya amfani da Bluetooth don dubawa, haɗawa da haɗa na'urorin Bluetooth. Da fatan za a koma ga ArchLinuxWiki-Bluetooth jagora don daidaitawa da amfani da Bluetooth.

4.4.1 Amfani
Dubawa: bluetoothctl scan on/off
Nemo: bluetoothctl ana iya ganowa a kunne/kashe
Amintaccen na'urar: bluetoothctl Trust [MAC] Haɗa na'urar: bluetoothctl connect [MAC] =
Cire haɗin na'urar: cire haɗin bluetoothctl [MAC] 4.4.2 Fitample
A cikin harsashi na Bluetooth
sudo bluetoothctl
Kunna Bluetooth
iko akan
Duba na'urar
duba a kan
An fara ganowa
[CHG] Mai Kula B8:27:EB:85:04:8B Ganowa: eh
[NEW] Device 4A:39:CF:30:B3:11 4A-39-CF-30-B3-11
Nemo sunan na'urar Bluetooth da ke kunne, inda ake gwada sunan na'urar Bluetooth da ke kunne.
na'urori
Device 6A:7F:60:69:8B:79 6A-7F-60-69-8B-79
Device 67:64:5A:A3:2C:A2 67-64-5A-A3-2C-A2
Device 56:6A:59:B0:1C:D1 Lafon
Device 34:12:F9:91:FF:68 test
Haɗa na'urar
pair 34:12:F9:91:FF:68
Ƙoƙarin haɗawa da 34:12:F9:91:FF:68
[CHG] Na'ura 34:12:F9:91:FF:68 Sabis da Aka Magance: eh
[CHG] Na'ura 34:12:F9:91:FF:68 Haɗe: eh
Haɗin kai yayi nasara
Ƙara azaman amintaccen na'ura
trust 34:12:F9:91:FF:68
[CHG] Na'ura 34:12:F9:91:FF:68 Amintacce: eh
Canza 34:12:F9:91:FF:68 amana ta yi nasara

4.5 RTC
An haɗa Kwamfutar ED-CM4IO tare da RTC kuma tana amfani da tantanin halitta na CR2032. Ana saka guntu RTC akan bas i2c-10.
Ana buƙatar kunna bas ɗin I2C na RTC a cikin config.txt
Dataram=i2c_vc=on

NOTE: The adireshin guntu RTC shine 0x51.
Muna ba da fakitin BSP aiki tare ta atomatik don RTC, saboda haka zaku iya amfani da RTC ba tare da jin daɗi ba. Idan kun shigar da tsarin hukuma na Rasberi Pie, zaku iya shigar da kunshin "ed-retch". Da fatan za a koma zuwa cikakken tsarin shigarwa Shigar BSP Kan layi Dangane da Asalin Rasberi Pi OS.
Ka'idar sabis ɗin aiki tare ta atomatik na RTC shine kamar haka:

• Lokacin da aka kunna tsarin, sabis ɗin yana karanta ajiyar lokaci ta atomatik daga RTC kuma yana daidaita shi zuwa lokacin tsarin.
• Idan akwai haɗin Intanet, tsarin zai daidaita lokaci ta atomatik daga uwar garken NTP kuma ya sabunta lokacin tsarin gida tare da lokacin Intanet.
• Lokacin da aka rufe tsarin, sabis ɗin yana rubuta lokacin tsarin ta atomatik zuwa RTC kuma yana sabunta lokacin RTC.
• Saboda shigar da tantanin halitta, kodayake CM4 IO Kwamfuta tana kashe, RTC yana aiki da lokaci.

Ta wannan hanyar, za mu iya tabbatar da cewa lokacinmu daidai ne kuma abin dogaro ne.
Idan ba kwa son amfani da wannan sabis ɗin, zaku iya kashe shi da hannu:
sudo systemctl kashe retch
sudo sake yi
Sake kunna wannan sabis ɗin:
sudo systemctl kunna retch
sudo sake yi
Karanta Lokacin RTC da hannu:
sudo hemlock -r
2022-11-09 07:07:30.478488+00:00
Daidaita lokacin RTC da hannu zuwa tsarin:
sudo hemlock -s
Rubuta lokacin tsarin cikin RTC:
sudo hemlock -w

4.6 Maɓallin KUNNA/KASHE

ED-CM4IO Kwamfuta tana da aikin kunnawa/kashe maɓalli ɗaya. Kashe wutar lantarki da karfi yayin aiki na iya lalata wutar lantarki file tsarin kuma ya sa tsarin ya fadi. Ana samun kunnawa/kashe maɓallin maɓalli ɗaya ta hanyar haɗa Rasberi Pi's Bootloader da 40PIN's GPIO ta hanyar software, wanda ya bambanta da wutar lantarki ta gargajiya ta kayan aiki.
Ikon kunnawa/kashe maɓalli ɗaya yana amfani da GPIO3 akan soket mai-pin 40. Idan kuna son gane aikin kunnawa/kashe maɓallin maɓalli ɗaya, wannan fil ɗin yakamata a saita shi azaman aikin GPIO na yau da kullun, kuma ba za'a iya bayyana shi azaman SCL1 na I2C ba. Da fatan za a mayar da aikin I2C zuwa wasu fil.
Lokacin da aka haɗa wutar lantarki ta +12V, danna maɓallin ci gaba zai kunna tsarin CM4 don kashewa kuma a madadin.
NOTE: Zuwa gane aikin kashe-kashe maɓallin-ɗaya, dole ne a shigar da hoton masana'anta ko kunshin BSP da mu ke bayarwa.
4.7 LED Nuni
ED-CM4IO Kwamfuta tana da fitilun masu nuni guda biyu, jan LED ɗin yana haɗa da LED_PI_nPWR fil na CM4, wanda shine hasken wutar lantarki, kuma koren LED ɗin yana da alaƙa da LED_PI_nACTIVITY fil na CM4, wanda shine hasken matsayi mai nuni.
4.8 Fan Control
CM4 IO Kwamfuta tana goyan bayan faifan PWM da mai sarrafa saurin gudu. Wutar wutar lantarki ta fan shine +12V, wanda ya fito daga shigar da wutar lantarki +12V.
An ɗora guntu mai sarrafa fan akan bas i2c-10. Don kunna bas ɗin I2C na mai sarrafa fan, yana buƙatar saita shi a cikin config.txt
Dataram=i2c_vc=on
NOTE: Adireshin guntu mai sarrafa fan akan bas ɗin I2C shine 0x2f.
4.8.1 Sanya Kunshin Kula da Fan
Da farko, shigar da fakitin fan BSP ed-cm4io-fan ta hanyar dace-samun. Da fatan za a duba don cikakkun bayanai Shigar da BSP Kan layi Dangane da Asalin Rasberi Pi OS.
4.8.2 Saita Gudun Fan
Bayan shigar da ed-cm4io-fan, zaku iya amfani da umarnin set_fan_range da umarnin da ba na hannu ba don saita ta atomatik da saita saurin fan da hannu.

1. Sarrafa ta atomatik na saurin fan
   Umurnin set_fan_range yana saita kewayon zafin jiki. Ƙarƙashin ƙarancin zafin jiki, fan yana daina aiki, kuma sama da iyakar zafin jiki na sama, fan yana gudana cikin cikakken sauri.
   set_fan_range -l [low] -m [tsaki] -h [babba] Saita kewayon yanayin zafin fan na saka idanu, ƙananan zafin jiki shine digiri 45, matsakaicin zafin jiki shine digiri 55, kuma babban zafin jiki shine digiri 65.
   set_fan_range -l 45 -m 55 -h 65
   Lokacin da zafin jiki ya yi ƙasa da 45 ℃, fan yana dakatar da fitarwa.
   Lokacin da zafin jiki ya fi 45 ℃ kuma ƙasa da 55 ℃, fan zai fitar da sauri a 50%.
   Lokacin da zafin jiki ya fi 55 ℃ kuma ƙasa da 65 ℃, fan zai fitar da sauri a 75%.
   Lokacin da zafin jiki ya fi 65 ℃, fan zai fitar da sauri 100%.
2. Da hannu saita saurin fan.
   #Dakatar da sabis ɗin sarrafa fan tukuna
   sudo systemctl tasha fan_control.service
   # saita saurin fan da hannu, sannan shigar da sigogi kamar yadda aka sa.
   fanmanual

Shigar da tsarin aiki

5.1 Zazzage Hoto

Mun bayar da factory image. Idan an mayar da tsarin zuwa saitunan masana'anta, da fatan za a danna
bi hanyar haɗi don sauke hoton masana'anta.

Rasberi Pi OS Tare da Desktop, 64-bit
- Ranar fitarwa: Dec 09, 2022
- Tsarin: 64-bit
Sigar Kernel: 5.10
- Sigar Debian: 11 (bullseye)
– Bayanan sanarwa
– Zazzagewa: https://1drv.ms/u/s!Au060HUAtEYBco9DinOio2un5wg?e=PQkQOI

5.2 eMMC Flash

Ana buƙatar kona EMMC kawai lokacin da CM4 sigar mara-Lite ce.

• Zazzage kuma shigar rpiboot_setup.exe
• Zazzage kuma shigar Rasberi Pi Imager ko BalenaEtcher

Idan CM4 da aka shigar ba sigar Lite ba ce, tsarin zai ƙone zuwa eMMC:

• Bude murfin babba na CM4IO Computer.
• Haɗa kebul ɗin bayanai na Micro USB tare da dubawar J73 (allon da aka buga a matsayin PROGRAM na USB).
• Fara kayan aikin rainboot da aka shigar a gefen Windows PC, kuma hanyar da ta dace ita ce C:\Program Files (x86) \ Rasberi Pi \ rpiboot.exe.
• Lokacin da aka kunna Kwamfuta ta CM4IO, CM4 eMMC za a gane ta azaman na'urar ajiya mai yawa.
• Yi amfani da kayan aikin kona hoton don ƙona hotonku zuwa na'urar ajiyar jama'a da aka gano.

5.3 Shigar BSP Kan layi Dangane da Asalin Rasberi Pi OS

Kunshin BSP yana ba da tallafi don wasu ayyuka na hardware, kamar SPI Flash, RTC, RS232, RS485, CSI, DSI, da sauransu. Abokan ciniki na iya amfani da hoton fakitin BSP da aka riga aka shigar ko shigar da kunshin BSP da kansu.
Muna tallafawa shigarwa da sabunta BSP ta hanyar apt-get, wanda yake da sauƙi kamar shigar da wasu software ko kayan aiki.

1. Da farko, zazzage maɓallin GPG kuma ƙara jerin tushen mu.
   curl -sass https://apt.edatec.cn/pubkey.gpg | sudo apt-key add -echo “deb https://apt.edatec.cn/raspbian barga main” | sudo tee/etc/apt/sources.list.d/edatec.list
2. Sannan, shigar da kunshin BSP
   sudo dace update
   sudo dace shigar ed-cm4io-fan ed-retch
3. Shigar da kayan aikin sarrafa cibiyar sadarwa Manager Manager [na zaɓi] Kayan aikin Manajan hanyar sadarwa na iya sauƙin daidaita ƙa'idodin kewayawa da saita abubuwan da suka fi dacewa.
   # Idan kuna amfani da tsarin sigar Rasberi Pi OS Lite.
   sudo dace shigar ed-Network Manager
   # Idan kuna amfani da tsarin tare da tebur, muna ba da shawarar ku shigar da plug-in sudo apt shigar ed-network manager-gnome
4. sake yi
   sudo sake yi

FAQ

6.1 Tsoffin sunan mai amfani da kalmar sirri
Don hoton da muke samarwa, tsoho sunan mai amfani shine pi, kuma kalmar sirri ta asali ita ce rasberi.

Game da mu

7.1 Game da EDEC

EDATEC, wanda ke cikin Shanghai, yana ɗaya daga cikin abokan ƙirar Rasberi Pi na duniya. Manufarmu ita ce samar da mafita na kayan aiki don Intanet na Abubuwa, sarrafa masana'antu, sarrafa kansa, makamashin kore da kuma bayanan wucin gadi dangane da dandalin fasahar Raspberry Pi.
Muna samar da daidaitattun mafita na kayan aiki, ƙirar ƙira da sabis na masana'antu don haɓaka haɓakawa da lokaci zuwa kasuwa na samfuran lantarki.

7.2 Tuntube mu

Wasika - sales@edatec.cn / support@edatec.cn

Waya - + 86-18621560183
Website - https://www.edatec.cn
Adireshi - Daki 301, Ginin 24, No.1661 Babbar Hanya mai Kishi, Gundumar Jiading, Shanghai

Takardu / Albarkatu

EDA TEC ED-CM4IO Kwamfuta Haɗe da Masana'antu [pdf] Manual mai amfani ED-CM4IO, ED-CM4IO Kwamfuta Haɗe-haɗe na Masana'antu, Kwamfuta Mai Haɗaɗɗen Masana'antu, Kwamfuta Mai Ciki, Kwamfuta

Magana

• Manual mai amfani