Winbond ISD1700 Voice Recorder
Ok, I am trying to figure out this very simple procedure. I have a 16F876A interfaced via SPI to ISD17120 voice recorder chip. just to make this simple and get an idea i want to record 5 one second messages to the device. then I want to play those 5 messages randomly. if you look at the design guide follow the SPI command interface and these commands SET_PLAY SET_REC SET_ERASE. I am not fully understanding how to address the individual messages. if someone can give me some kind of clue as what to send to the ISD device that would be great. I have searched the forums please dont send me links to other projects involving different ISD devices unless its the 1700 series and pertains to my exact request.
design guide www.gmdii.com/files/ISD1700_Design_Guide.pdf
ISD17120 SPI Commands Structure.
Good lord... does anyone have any code to use SPI with the ISD1700 Series Devices. I wasted an entire saturday trial and erroring this thing.
Just please give me a simple command set to record a message and then play it back..
ANYONE !!!!
Missing a Key element here ! !
Thanks everyone (including Jerson) for the code for these ISD devices. However we only have half of the issue resolved.
According to the code only "set_play" was included. How you gonna play something if it is not recorded?
What i am getting at is... in my original post.....
Show me a simple code to Record 5 messages using set_rec and play any of them back using Set_play... i.e. for the ISD17120
Thanks again.