Imodyuli yeBluetooth Audio yeFeasycom ibandakanya uthotho lweeprofayili zedatha kunye nemisebenzi yokuhanjiswa kweaudio. Xa abaphuhlisi bebhala kwaye belungisa iinkqubo, bahlala befuna ukuqwalasela ukusebenza kwe-firmware yemodyuli. Ke ngoko, i-Feasycom ibonelela ngeseti yemiyalelo ye-AT ngefomati ethile ukuququzelela abaphuhlisi ekuqwalaseleni iiprofayili nanini na, naphi na. Eli nqaku liza kwazisa indlela yokusebenzisa le miyalelo ye-AT kubaphuhlisi abasebenzisa iimodyuli ze-Feasycom Bluetooth Audio.
Okokuqala, ifomathi yemiyalelo ye-AT kaFeasycom imi ngolu hlobo lulandelayo:
AT+Command{=Param1{,Param2{,Param3...}}}
Phawula:
-Yonke imiyalelo iqala ngo "AT" kwaye iphele ngo" "
- " " imele ukubuya kwekhareji, ehambelana no "HEX" njenge "0x0D"
- " " imele umgca wokutya, ohambelana no "HEX" njenge "0x0A"
- Ukuba umyalelo uquka iparameters, iparameters kufuneka zahlulwe ngu "="
- Ukuba umyalelo uquka iiparamitha ezininzi, iiparamitha kufuneka zihlulwe ngu ","
- Ukuba umyalelo unempendulo, impendulo iqala ngo " "kwaye iphetha ngo" "
- Imodyuli kufuneka isoloko ibuyisela isiphumo sophumezo lomyalelo, ibuyisela "Kulungile" kwimpumelelo kunye ne ERR for failure (the figure below lists the meanings of all ERR )
Ikhowudi yemposiso | Intsingiselo
------------|--------
001 | Ayiphumelelanga
002 | Ipharamitha engasebenziyo
003 | Imeko engasebenziyo
004 | Umyalelo awuhambelani
005 | Ndixakekile
006 | Umyalelo awuxhaswa
007 | Iprofayile ayivulwanga
008 | Akukho nkumbulo
Abanye | Igcinelwe ukusetyenziswa kwixesha elizayo
Le ilandelayo yimizekelo emibini yeziphumo zokwenziwa komyalelo we-AT:
- Funda igama leBluetooth lemodyuli
<< AT+VER
>> +VER=FSC-BT1036-XXXX
>> Kulungile
- Phendula umnxeba xa kungekho mnxeba ungenayo
<< AT+HFPANSW
>> ERR003
Okulandelayo, makhe dwelise ezinye iiprofayile ezisetyenziswa ngokuqhelekileyo njengoko kubonisiwe ngezantsi:
- I-SPP (Iprofayile yeZibuko zeSerial)
- I-GATTS (iNgxelo yoMbane weNkangeleko yeGeneric LE-indima yoMda)
- I-GATTC (i-Generic Attribute Profile LE-Central indima)
I-HFP-HF (iProfayile eNgenazandla)
I-HFP-AG (iProfayile ye-Hands-Free-AG)
-I-A2DP-Sink (iProfayili yoSabelo lweAudiyo ekwinqanaba eliphezulu)
-Umthombo we-A2DP (Iprofayile yoSabelo lweAudiyo ekwinqanaba eliphezulu)
-Umlawuli we-AVRCP (Umsindo/Ividiyo yeprofayile yesilawuli esikude)
I-AVRCP-Ithagethi (Umsindo/Ividiyo yesilawuli seprofayili ekude)
-HID-ISIXHOBO (Inkangeleko yoNxibelelwano lwaBantu)
-PBAP (iProfayili yoFikelelo kwiNcwadi yefowuni)
-iAP2 (yezixhobo ze-iOS)
Okokugqibela, sidwelisa imiyalelo ye-AT ehambelanayo yeeprofayili ezikhankanywe ngasentla kwitheyibhile engezantsi:
Umyalelo | AT+PROFILE{=Param}
IParam | Libonakaliswe njengommandla wedesimali, isuntswana ngalinye limele
IBIT[0] | SPP (Serial Port Profile)
IQINISO[1] | Iseva ye-GATT (Iprofayile yophawu loyelelwano lweGeneric)
IQINISO[2] | Umxhasi we-GATT (Iprofayile yophawu loyelelwano lweGeneric)
INTSINGA[3] | I-HFP-HF (I-Hands-Free Profile Handsfree)
IBIT[4] | I-HFP-AG
IBIT[5] | ISinki ye-A2DP (iProfayili yoSabelo lweAudiyo ekwinqanaba eliphezulu)
INTLUNGU[6] | Umthombo we-A2DP (Iprofayile yoSabelo lweAudiyo ekwinqanaba eliphezulu)
IBIT[7] | Isilawuli se-AVRCP (Umsindo/Ividiyo yeprofayili yesilawuli esikude)
IBIT[8] | Ithagethi ye-AVRCP (Umsindo/Ividiyo yesilawuli seprofayili ekude)
IQINISO[9] | I-HID Keyboard (Inkangeleko yoNxibelelwano lwaBantu)
INTSINGA[10] | Iseva ye-PBAP (iProfayili yoFikelelo kwiNcwadi yefowuni)
INTLUNGU[15] | iAP2 (yezixhobo ze-iOS)
Impendulo | +PROFILE=IParam
Qaphela | Ezi profayili zilandelayo azinakwenziwa ukuba zisebenze ngaxeshanye ngemiyalelo ye-AT:
-Iseva ye-GATT kunye noMxumi we-GATT
- I-HFP Sink kunye ne-HFP Source
-Isinki ye-A2DP kunye ne-A2DP Source
- UMlawuli we-AVRCP kunye ne-AVRCP ekujoliswe kuyo
Ukusebenzisa imiyalelo ye-AT ukuqwalasela iProfayili ye-Feasycom yeBluetooth Audio Module iphunyezwe kwifom yokubini kwiprogram ye-firmware. Iiparamitha kufuneka ziqwalaselwe ngokuguqula izithuba ezihambelanayo zeBIT zibe ngamanani wokugqibela. Nantsi imizekelo emithathu:
1. Funda iprofayile yangoku
<< AT+PROFILE
>> +PROFILE=1195
2. Yenza kuphela uMthombo we-HFP kunye noMthombo we-A2DP, khubaza ezinye (okt, zombini i-BIT[4] kunye ne-BIT[6] ngu-1 kubini, kunye nezinye izithuba ze-BIT ngu-0, isixa sedesimali esiguquliweyo ngama-80)
<< AT+PROFILE=80
>> Kulungile
3. Yenza kuphela i-HFP Sink kunye ne-A2DP Sink, khubaza ezinye (okt, zombini i-BIT[3] kunye ne-BIT[5] ngu-1 kubini, kunye nezinye izithuba ze-BIT ngu-0, isixa sedesimali esiguquliweyo ngama-40)
<< AT+PROFILE=40
>> Kulungile
Imiyalelo ye-AT epheleleyo inokufumaneka kwincwadana yemigaqo yemveliso ehambelanayo enikwe nguFeasycom. Apha ngezantsi ziimodyuli ezimbalwa ezingundoqo ze-Audio zemodyuli jikelele zokukhuphela amakhonkco okukhuphela:
- FSC-BT1036C (I-Master-Slave edibeneyo, inokutshintsha phakathi kwe-audio master kunye nemisebenzi yekhoboka elilalelwayo ngemiyalelo)
- FSC-BT1026C (Ixhasa umsebenzi wekhoboka olalelwayo kunye nomsebenzi we-TWS)
- FSC-BT1035 (Ixhasa iaudio master function)
