WAVESHARE Bacode Scanner Module User Guide

WAVESHARE Bacode Scanner Module

Zamkatimu kubisa

1 Kulumikizana kwa Hardware

2 USB Debugging Hardware Connection

3 Kulumikiza kwa Serial Port debugging

4 Kusanthula Mayeso

4.1 USB Output Mode

4.2 Seri Port Output Mode

5 Zolemba / Zothandizira

5.1 Maumboni

6 Zolemba Zogwirizana

Kulumikizana kwa Hardware

Zokhazikitsira fakitale za Barcode Scanner Module ndi: kusanthula pamanja, kutulutsa kwa USBPC. Ngati wogwiritsa ntchito akufunika kugwiritsa ntchito serial output, muyenera kuyang'ana kachidindo kokhazikitsira kaye ndikusintha kuti ikhale yotulutsa.
Bukuli latengera kuyesa polumikizana ndi PC

USB Debugging Hardware Connection

Gwiritsani ntchito chingwe cha USB kulumikiza mawonekedwe a USB a gawoli ku PC.

Pambuyo pa kulumikizidwa, chipangizo chowonjezera cha kiyibodi chidzawonekera mu woyang'anira chipangizo (pokhapokha mu USB mode).

Ngati palibe chipangizo chatsopano cha kiyibodi chomwe chimadziwika mutalumikizidwa ndi kompyuta, jambulani kachidindo ka USB PC, kenako yesaninso. Ngati palibe chipangizo chodziwika, tikulimbikitsidwa kuti musinthe chingwe cha USB.

USB PC kiyibodi

Kulumikiza kwa Serial Port debugging

Gawoli limathandizira kutulutsa kwa doko la serial, mukamagwiritsa ntchito serial, muyenera kuyang'ana kachidindo kaye kuti musinthe mawonekedwe otulutsa kuti atuluke. Zosintha zosasinthika ndi 9600, 8N1, ndipo kuchuluka kwa baud kumatha kusinthidwa (chonde onani buku la ogwiritsa ntchito).

Seri port Output

Mukamagwiritsa ntchito doko la serial, muyenera kugula gawo la TTL kupita ku doko. (Ngati muli nayo kale, simukufunika kugula ina.)
Zindikirani: Lumikizani Vcc ku 5V, GND ku GND, Rx ku Tx, Tx ku Rx. (Chonde zindikirani silkscreen kuti mulumikizane.)

Kenako gwirizanitsani gawo la doko la serial ku PC. Pambuyo polumikiza, chipangizo chodziwika bwino cha doko chidzawonekera mu chowongolera chipangizo.

Kusanthula Mayeso

USB Output Mode

Tsegulani chikalata (monga mawu, zolemba) pa PC, ndikudina pa malo akuda kuti chikalatacho chikhale cholowetsamo (mwachitsanzo, mutha kuyika mawu mwachindunji). Kenako jambulani barcode, ndipo zomwe zikugwirizana nazo zidzalowa mu chikalatacho.

Seri Port Output Mode

Tsegulani pulogalamu yothandizira doko. (Mutha kutsitsa kuchokera ku Wave share Wiki), khazikitsani nambala ya doko kukhala yomwe imadziwika ndi woyang'anira chipangizocho. Khazikitsani kuchuluka kwa baud kukhala 9600 (kapena gawo losinthidwa ngati likuyenera). Kenako jambulani barcode, ndipo zomwe zili mu barcode zidzatulutsidwa kwa wothandizira doko.