Strato Pi CM - Strato Pi CM Duo
Raspberry Pi OS mufananidzo
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Ndapota dhawunirodha uye uverenge gwaro reSfera Labs Terms and Conditions rinowanikwa pa: https://www.sferalabs.cc
Nhanganyaya
Gwaro iri rinotsanangura magadzirirwo eStrato Pi CM kana Strato Pi CM Duo ine Raspberry Pi OS yakafanoiswa kana yatengwa zvakananga kubva kuSfera Labs. Zvakare inopa yekukurumidza kutanga gwara rekushandisa nekukurumidza mudziyo wako.
Os Configuration
Raspberry Pi OS shanduro
Raspberry Pi OS Lite
Zuva rekuburitswa: Nyamavhuvhu 22nd 2022
System: 32-bit
Kernel version: 5.15
Debian version: 11 (yakashata)
Mushandisi
Username pi
Pasiwedhi: raspberry
Networking
Kugadziriswa kwetiweki hakuna kuchinjika kubva pane zvayakakanganisa: DHCP inogoneswa paEthernet interface (eth0) uye zita remugamuchiri rakaiswa ku "raspberrypi".
Pama network akawanda ane DHCP server iripo unofanira kukwanisa kusvika ku unit se "raspberrypi.local".
SSH
SSH yekuwana nepassword yechokwadi inogoneswa pane yakajairwa port 22.
Strato Pi Configuration
Kernel module
Iyo yazvino vhezheni (panguva yekupihwa) yeStrato Pi Kernel module yakaiswa, yakagadzirirwa kurodha pabhoti uye yayo sysfs mafaera anowanikwa kune mushandisi pi.
Ruzivo rwese rwunowanikwa pa: https://github.com/sfera-labs/strato-pi-kernel-module
RTC
Bhazi reI²C rinogoneswa uye "i2c-zvishandiso" package uye iyo RTC yekumisikidza masevhisi uye zvinyorwa zvinoiswa.
Iyo OS saka setup yekuvandudza uye kushandisa iyo RTC-yakachengetwa zuva nenguva.
Kuti uwane rumwe ruzivo tarisa kune chigadzirwa User Guide.
Dual SD kadhi
Iyo "sdio" yakavharika inogoneswa, inodiwa paStrato Pi CM Duo kuti uwane iyo SD kadhi pane yechipiri bhazi.
Kuti izvi zviitike, mutsara unotevera unowedzerwa ku/boot/config.txt: dtoverlay=sdio,bus_width=4,poll_once=off
Serial console
Iyo Linux serial console inogoneswa nekusarudzika pane ttyAMA0 mudziyo, iyo yakabatana neStrato Pi CM's RS-485 interface. Muyero webaud wakaiswa ku115200.
Iwe unogona saka kuwana iyo console inobatanidza komputa inotambira kune RS-485 interface uchishandisa, semuenzaniso, USB adapta uye chero serial yekutaurirana application.
Cherechedza kuti, nekuti iyo RS-485 hardware interface iri hafu-duplex (zvinoreva kuti migumo yese haigone kutapurirana panguva imwe chete) uye Linux console inonongedza hunhu hwega hwega hwainogamuchira, nekukurumidza kutumira kweakawanda mavara, sekunge pakuisa murairo wakazara kune koni, zvaizoguma. muzvinyorwa zvakakanganiswa nzira mbiri.
Kudzima koni kushandisa iyo RS-485 interface kune zvimwe zvinangwa, tarisa kune chigadzirwa Mushandisi Gwaro.
Quick Start
Power on
Batanidza iyo +/- terminal block pini kune yakakodzera magetsi emagetsi, ine 9-28 Vdc inobuda, inokwanisa kupa inokwana 6W, kana kupfuura kana uine USB yakabatana michina.
Tarisa kune chigadzirwa Mushandisi Gwaro kune akadzama emagetsi zvinodiwa.
Batidza magetsi uye mirira kuti unit itange.
Iwe unofanirwa kuona iyo yebhuruu PANE LED ichitanga kubwaira, ichiteverwa neyakapindirana nguva yekudzikama uye isingawanzo penya. Nechokunopera kwebhoti process iyo TX LED inopenya uye pakupedzisira, angangoita 30 masekonzi kubva pasimba pa, iyo ON LED icharamba iripo.
https://www.sferalabs.cc/product/ftdi-usb-to-rs-485-adapter/
System access
Nzira iri nyore yekuwana iyo sisitimu ndeyekubatanidza kune network ine DHCP sevhisi uye kupinda neSSH.
Batanidza tambo yeEthernet uye ita shuwa kuti unoona maLED eEthernet port ari kushanda.
Shandisa yako yaunofarira SSH mutengi application kubva pakombuta yako yakabatana kune imwecheteyo network uye shandisa "raspberrypi.local" sekero. Semuenzaniso, kubva kuLinux terminal: $ ssh pi@raspberrypi.local
Kana iyo yekubatanidza ikabudirira, isa password ("raspberry") uye wagadzirira kushandisa Strato Pi CM.
Kana kubatana kusingabudiriri, edza ping "raspberrypi.local". Kana chikwata chichipindura, unofanira kukwanisa kuona IP kero yayo mumhinduro dzeping, saka unogona kuedza kushandisa IP iyi yeSSH yekubatanidza, semuenzaniso: $ ssh pi@192.168.1.13
Kana usina kukwanisa kutora kero yeIP yeyuniti, svika parouter yako, modem, kana DHCP server control panel uye tsvaga IP kero yakapihwa Strato Pi.
Neimwe nzira shandisa network scanner application kunyora ese maturusi akabatana kunetiweki uye tsvaga Strato Pi.
Chero zvazvingaitika, inofanirwa kuoneka panetiweki seyakajairwa Raspberry Pi bhodhi.
Kana zvese zviri pamusoro zvikatadza kana kuti usina network inogoneswa neDHCP yekushanda pairi, unogona kuedza kubatanidza Strato Pi CM netambo yeEthernet yakananga kuEthernet port yemukombuta yako. Zvichienderana nekombuta yako OS uye netiweki gadziriso unogona kukwanisa kusvika kune iyo unit sezvatsanangurwa pamusoro.
Sarudzo yekupedzisira ndeyekuwana iyo console kuburikidza neRS-485 serial interface sezvatsanangurwa pamusoro. Kubva pano unogona kupinda nekunyora zita rekushandisa (pi) uye password (raspberry) uye tarisa IP kero yeyuniti uchishandisa iyo "ifconfig" kuraira.
Iwe unogona kushandisa kunyange sisitimu zvakananga kuburikidza neRS-485 serial console; haina kunyanya kushandiswa, asi inogoneka.
Usage
Kana uchinge wabatana neyuniti unogona kuishandisa seyakajairwa Raspberry Pi OS yekumisikidza kugadzirisa yako inodiwa network marongero uye nekuisa yako application stack.
Sekukurumidza kuyedza, vhura L1 LED kutaipa: $ echo 1 > /sys/class/stratopi/led/status
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Strato Pi CM Raspi OS
Ndira 2023
Kudzokorora 001
Zvinyorwa / Zvishandiso
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