I-LE Audio Code Migration Idinga amathuluzi
Inkundla yokuhlola yamanje nendawo
Inkundla yokuhlola: BT631D (NRF5340)
Inguqulo ye-SDK: NCS2.3.0
umkhiqizo Overview
| Imodeli ye-Bluetooth Module | I-FSC-BT631D |
| Inguqulo ye-Bluetooth | I-Bluetooth 5.3 |
| I-Chipset | Nordic nRF5340+CSR8811 |
| i-interface | I-UART/I²S/USB |
| Dimension | 12mm x 15mm x 2.2mm |
| Dlulisa Amandla | nRF5340 :+3 dBm |
| I-CSR8811:+5 dBm(Isilinganiso Sedatha Eyisisekelo) | |
| Amaphrofayli | I-GAP, ATT, GATT, SMP, L2CAP |
| izinga lokushisa lokusebenza | -30 ° C ~ 85 ° C |
| imvamisa | 2.402 - 2.480 GHz |
| Amandla kagesi | 3.3v |
Udinga ukusebenzisa okuqukethwe komsindo we-LE
- I-LC3 encoding and decoding
- Idatha yombhalo wekhodi yokudlulisa
- Ukusekela imisebenzi eminingi yokusakaza
- Sekela umsebenzi womsindo we-CIS unicast
- Sekela umsebenzi womsindo wokusakaza we-BIS
Shumeka okuqukethwe kwesitaki sephrothokholi
Ukulandelana kokwenziwa kanye ne-flowchart kuboniswe ngezansi
- Isango lithola idatha yomsindo emthonjeni womsindo.
- Isango licubungula idatha yomsindo kungqikithi yayo yohlelo futhi lidlulisela idatha ngelendlalelo yohlelo lokusebenza:
- Umsingathi uthumela idatha yomsindo efakwe ikhodi kusistimu engaphansi ye-kernel yenethiwekhi (isilawuli).
- Isistimu engaphansi idlulisela idatha yomsindo LE kurediyo yehadiwe futhi iyithumele kudivayisi yamahedfoni.
- I-headphone ithola idatha yomsindo efakwe ikhodi kumongo wenethiwekhi.
- I-subsystem ye-kernel yenethiwekhi (isilawuli) ithumela idatha yomsindo efakwe ikhodi kumsingathi we-LE kumongo wohlelo lwe-headphone.
- Ama-headphone acubungula idatha yomsindo kumakhora wohlelo lwawo, adlulisa idatha ngesendlalelo sohlelo lokusebenza:
- Idatha yomsindo ekhishiwe ithunyelwa kokuphumayo komsindo wehadiwe nge-I2S.
Amaphuzu okunakwa
I-Le audio okwamanje iwubuchwepheshe obusha obunezixazululo ezimbalwa zemikhiqizo evuthiwe emakethe, ubunjiniyela obuyinkimbinkimbi, kanye nezinkinga eziningi ezidinga ukuxazululwa!
Isifinyezo
Inqubo yokuthutha yekhodi yomsindo ye-LE iyinkimbinkimbi kakhulu , kodwa imiphumela yokuhlolwa kwemojula ye-BT631D mihle uma kuqhathaniswa ngemva kokufuduka. Abasebenzisi abadinga lo msebenzi bangaxhumana nethimba le-Feasycom!
