MX e1326198ec fix catalog versions 2 年之前
..
img 12d4dbebe9 combine 1 2 年之前
pics 8a1923af47 move base pack here 2 年之前
scenes 8a1923af47 move base pack here 2 年之前
views 8a1923af47 move base pack here 2 年之前
LICENSE 8a1923af47 move base pack here 2 年之前
README.md 8a1923af47 move base pack here 2 年之前
application.fam e1326198ec fix catalog versions 2 年之前
dtmf_dolphin.c 8a1923af47 move base pack here 2 年之前
dtmf_dolphin_audio.c 8a1923af47 move base pack here 2 年之前
dtmf_dolphin_audio.h 8a1923af47 move base pack here 2 年之前
dtmf_dolphin_data.c 8a1923af47 move base pack here 2 年之前
dtmf_dolphin_data.h 8a1923af47 move base pack here 2 年之前
dtmf_dolphin_event.h 8a1923af47 move base pack here 2 年之前
dtmf_dolphin_hal.c 8a1923af47 move base pack here 2 年之前
dtmf_dolphin_hal.h 8a1923af47 move base pack here 2 年之前
dtmf_dolphin_i.h 8a1923af47 move base pack here 2 年之前
phone.png 12d4dbebe9 combine 1 2 年之前

README.md

Image

Original Link

DTMF Dolphin

DTMF (Dual-Tone Multi-Frequency) dialer, Bluebox, and Redbox.

Now in a release-ready state for both Dialer, Bluebox, and Redbox (US/UK) functionality!

Please note that using the current tone output method, the 2600 tone is scaled about 33 Hz higher than it should be. This is a limitation of the current sample rate.

Educational Links: