Codsiga Module-ka Xogta Bluetooth-ka, waxa uu xidhiidh ka dhexeeya Master-ka iyo Habka addoonsiga
1. Waa maxay Habka Master-ka iyo Habka addoonsiga?
Qaabka Master-ka: Qalabka Bluetooth-ka ee Qaabka Master-ka, waxa uu baari karaa aaladaha kale ee Bluetooth-ka aaladaha ku jira Habka addoonta. Caadi ahaan, Feasycom Bluetooth Master Module wuxuu isku xiri karaa 10 aaladaha addoonta ee Bluetooth. Qalabka Master-ka ee Bluetooth sidoo kale loo yaqaan scanner ama Initiator.
Qaabka addoonsiga: Qalabka Bluetooth ee ku jira Habka Slave, ma taageerto cilmi-baarista qalabka Bluetooth. Waxa kaliya oo ay taageertaa in lagu xidho aaladda sayid ee Bluetooth.
Marka qalabka Master-ka iyo addoonku isku xidhmaan, waxay isku diri karaan oo ay xogta ka heli karaan midba midka kale iyada oo loo marayo TXD, RXD.
2. Waa maxay TXD iyo RXD:
TXD: dhamaadka dirida , guud ahaan u ciyaara sidii gudbiyehooda, isgaarsiinta caadiga ah waa in
lagu xidho RXD Pin ee aaladda kale.
RXD: dhamaadka helista, guud ahaan waxay u ciyaaraan sidii dhamaadka helitaankooda, xidhiidhka caadiga ah waa in lagu xidhaa Pin TXD ee aaladda kale.
Tijaabada Loop (TXD Ku Xidhnow RXD):
Si loo tijaabiyo in moduleka Bluetooth-ku uu leeyahay xogta caadiga ah ee dirida & helista, waxa uu isticmaali karaa aaladda Bluetooth-ka (Smartphone) si uu ugu xidho moduleka Bluetooth-ka, iyo in moduleka TXD Pin uu ku xidho Pinka RXD, ku dir xogta adoo isticmaalaya Smartphone Bluetooth App-ka caawinta, haddii xogta la helay ay la mid tahay xogta lagu soo diro abka kaalmada Bluetooth, taasi waxay la macno tahay moduleka Bluetooth-ka oo si wanaagsan u shaqaynaya.
qayb.
