Audible "Hello" example for VS1003B + Microcontroller

Writing software for systems that use VLSI Solution's devices as slave codecs to a host microcontroller.
Post Reply
bianchi
Senior User
Posts: 245
Joined: Mon 2013-12-30 4:15

Re: Audible "Hello" example for VS1003B + Microcontroller

Post by bianchi »

Does anyone port VS1053 with STM32 ? thanks
Top
bianchi
Senior User
Posts: 245
Joined: Mon 2013-12-30 4:15

Re: Audible "Hello" example for VS1003B + Microcontroller

Post by bianchi »

Mp3DeselectData(); // Release the SDI bus
// You can do something else here, the bus is free...
// Maybe set the volume or whatever...

Can I put delay for 10ms on it ? or longer ? thanks
Top
bianchi
Senior User
Posts: 245
Joined: Mon 2013-12-30 4:15

Re: Audible "Hello" example for VS1003B + Microcontroller

Post by bianchi »

This code is working for VS1003B and ATMEGA128, I compiled with Atmel Studio 6
I tested "Hello" and 1 KHz Sine at once...

Please comment or delete USART and LCD init code, except you have same LCD and usart for debugging...

Thanks
Attachments
test_sine.c
(21.12 KiB) Downloaded 733 times
VS1003B.h
(3.97 KiB) Downloaded 752 times
VS1003B.c
(6.61 KiB) Downloaded 777 times
Top
bianchi
Senior User
Posts: 245
Joined: Mon 2013-12-30 4:15

Re: Audible "Hello" example for VS1003B + Microcontroller

Post by bianchi »

I used the same code above for VS1053....it gives me tuck...tuck...tuck.....I don't understand why ??
Top
bianchi
Senior User
Posts: 245
Joined: Mon 2013-12-30 4:15

Re: Audible "Hello" example for VS1003B + Microcontroller

Post by bianchi »

It works now with VS1053, I must connect all GPIOs to GND, pull down with 100K resistor
Hopefully the files will be usefull for everybody...

Thanks
Attachments
test_sine.c
(21.15 KiB) Downloaded 686 times
VS1003B.h
(3.97 KiB) Downloaded 701 times
VS1003B.c
(6.89 KiB) Downloaded 886 times
Top
bianchi
Senior User
Posts: 245
Joined: Mon 2013-12-30 4:15

Re: Audible "Hello" example for VS1003B + Microcontroller

Post by bianchi »

Now I want to test it with STM32...suppose to work...
Top
bianchi
Senior User
Posts: 245
Joined: Mon 2013-12-30 4:15

Re: Audible "Hello" example for VS1003B + Microcontroller

Post by bianchi »

This code is running on STM32F107 and VS1053...Hello and Sine wave 1KHz test..
Attachments
main.c
(19.95 KiB) Downloaded 941 times
VS1003.h
(4.42 KiB) Downloaded 962 times
VS1003.c
(10.71 KiB) Downloaded 858 times
Top
User avatar
Panu
VSDSP Expert
Posts: 2829
Joined: Tue 2010-06-22 13:43

Re: Audible "Hello" example for VS1003B + Microcontroller

Post by Panu »

It works now with VS1053, I must connect all GPIOs to GND, pull down with 100K resistor
Hopefully the files will be usefull for everybody...
Right.... hmm, perhaps the VS1053 was running in MIDI mode (GPIO1) and it was confusing the protocol..?

Anyway, congratulations for making it work!

-Panu
Top
bianchi
Senior User
Posts: 245
Joined: Mon 2013-12-30 4:15

Re: Audible "Hello" example for VS1003B + Microcontroller

Post by bianchi »

Anyone using mikroc pro arm for sine test and hello? My sine test is working but not working with sdcard.... do i need 2048 0x00 after 32bytes data.
? Thx
Top
daigs
User
Posts: 3
Joined: Fri 2016-03-18 11:25

Re: Audible "Hello" example for VS1003B + Microcontroller

Post by daigs »

Hi bianchi, do you have an email for sharing some ideas about MP3 player with external microcontroller?
Are you italian?
Thanks.
Top
Post Reply

Return to “Microcontroller Software”