dbachman
- 8th December 2008, 03:32
I am wondering if I could use the HSEROUT command - HSEROUT 8,3,2,6,5,4,3
for example as a phone number and input this into a HT9200 DTMF encoder as serial into it. How could I basically slow it down to be able to hear the tones? Can you somehow select 4 bit code for 8, serially send that and somehow pause for a 20 ms and then send the 3 ect... Probably not. I can clock the HT9200 to produce the tone using parallel inputs but I wanted to try something serial. Probably way over my head.
Thanks, Don
for example as a phone number and input this into a HT9200 DTMF encoder as serial into it. How could I basically slow it down to be able to hear the tones? Can you somehow select 4 bit code for 8, serially send that and somehow pause for a 20 ms and then send the 3 ect... Probably not. I can clock the HT9200 to produce the tone using parallel inputs but I wanted to try something serial. Probably way over my head.
Thanks, Don