Search found 8 matches

by mikefish
Tue 2020-12-22 1:25
Forum: Stand-Alone Applications
Topic: Simple voice recorder GPIO on 1053 or 1010
Replies: 9
Views: 1325

Re: Simple voice recorder GPIO on 1053 or 1010

Thanks for bearing with me Pasi. I'm still a bit lost. I'd prefer to have the SD directly connected to the 1053 and use the arduino to control operation. The SD card will be internal to the device so there will be no swapping or need for CD. Can you provide some more details on how I should set this...
by mikefish
Fri 2020-12-18 23:15
Forum: Stand-Alone Applications
Topic: Simple voice recorder GPIO on 1053 or 1010
Replies: 9
Views: 1325

Re: Simple voice recorder GPIO on 1053 or 1010

Hey Pasi- Thanks for the info. I've redone the layout to use the arduino and the vs1053 as the slave. Can you look if this looks alright so far? Again, I'm not dealing with any signal interference, isolation, filtering, etc. just yet. 23 is the chip select pin right? I was unsure if it should be 13....
by mikefish
Wed 2020-12-16 0:01
Forum: Stand-Alone Applications
Topic: Simple voice recorder GPIO on 1053 or 1010
Replies: 9
Views: 1325

Re: Simple voice recorder GPIO on 1053 or 1010

Wow, good call on the chip orientation. I've been using a socket adapter and the alignment corner was wrong. Using a fresh chip I hooked everything up and I'm no longer getting a spike in amps, the crystal is working, and voltages are good. I'm just not getting playback now so I'm sure I'm close. He...
by mikefish
Fri 2020-12-11 23:53
Forum: Stand-Alone Applications
Topic: Simple voice recorder GPIO on 1053 or 1010
Replies: 9
Views: 1325

Re: Simple voice recorder GPIO on 1053 or 1010

Hi Panu - Thanks for the info!! I'm using an SD card for storage. Looking more at the 1010, this chip doesn't have line-in encoding does it? I want to be able to record both digital MEMS and analog line-in. I think you're saying I would need an external DAC for that? I'd prefer to avoid adding anoth...
by mikefish
Thu 2020-12-03 19:22
Forum: VS1010 Forum
Topic: Looking for a consultant/engineer
Replies: 1
Views: 233

Looking for a consultant/engineer

I'm working on a super basic MP3 player to be part of a consumer product. I've never worked with audio or chips like this so I'm wondering if there's anyone who is willing to consult or help with the design of this portion of the design. Please let me know!
by mikefish
Sun 2020-10-04 22:13
Forum: Stand-Alone Applications
Topic: Simple voice recorder GPIO on 1053 or 1010
Replies: 9
Views: 1325

Simple voice recorder GPIO on 1053 or 1010

Hi, I'm working on a simple project using the 1053 that I want to have the following functionality: 1. Record input to a single track (or treated as a single track during playback) 2. Allow only 2 hours of recording 3. Use LEDs to indicate where you are in the track (example: 4 LEDs that light up wh...
by mikefish
Tue 2019-12-31 23:54
Forum: Microcontroller Software
Topic: VS1000 skip to timecode
Replies: 3
Views: 2484

Re: VS1000 skip to timecode

Thanks for that quick reply! This is my first adventure into these ICs, I normally have worked only with coding Arduinos so editing the firmware isn't something I know how to do (yet!) I'm going to explore VSIDE but can you elaborate just a little on where I would "Set the codec services structure f...
by mikefish
Mon 2019-12-30 23:02
Forum: Microcontroller Software
Topic: VS1000 skip to timecode
Replies: 3
Views: 2484

VS1000 skip to timecode

Hi, is there a way or command with the default firmware to tell the VS1000 to go to a certain timecode of a song? I know I can get the current position with the "?" I'm connecting the chip to an ATEMGA328. The use case would be during a power outage I can use a saved value in the EEPROM to resume at...