RadioLocman.com Electronics ru
Advanced Search +
  
Go Back   RadioLocman Forum > Electronics and ... > Microcontrollers (MCU)

Microcontrollers (MCU) Application and programming of MCUs, Evaluation Kits and Demonstration Boards, Programmers.

Reply
 
Thread Tools Search this Thread
Old 11-03-2013, 03:46 PM   #1
Anatoly
Member
 
Join Date: Oct 2013
Posts: 58
Anatoly is on a distinguished road
Default SD card WAV player on ATtiny85

I gathered scheme on the controller ATtiny85 and SD card. But it doesn't work. Audio files chose WAV format.
After initialization heard the monotonous sound of the dynamics. What could it be?
Scheme and firmware are located below.
Attached Images
File Type: jpg 1.jpg (17.5 KB, 6 views)
Attached Files
File Type: rar hex.rar (6.1 KB, 3 views)
Anatoly is offline   Reply With Quote
Old 11-03-2013, 08:23 PM   #2
Vadzz
Member
 
Join Date: Jan 2011
Posts: 66
Vadzz is on a distinguished road
Default

For example, Check the Fuse-bits
Vadzz is offline   Reply With Quote
Old 11-05-2013, 11:18 AM   #3
Anatoly
Member
 
Join Date: Oct 2013
Posts: 58
Anatoly is on a distinguished road
Default

Thanks Vadzz! That was the problem. Error Fuse-bits CLK
Anatoly is offline   Reply With Quote
Old 11-05-2013, 11:19 AM   #4
Anatoly
Member
 
Join Date: Oct 2013
Posts: 58
Anatoly is on a distinguished road
Default

while playing audible noise. What is the problem
Anatoly is offline   Reply With Quote
Old 11-12-2013, 05:50 PM   #5
Jon
Junior Member
 
Join Date: Oct 2013
Posts: 26
Jon is on a distinguished road
Default

Install the RC filter
Jon is offline   Reply With Quote
Reply

Thread Tools Search this Thread
Search this Thread:

Advanced Search

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off

Forum Jump

Similar Threads
Thread Thread Starter Forum Replies Last Post
Discussion: µProg - tiny, fast, portable AVR programmer with SD. Part 3. Software, Memory card, files, Firmware update, Demonstration Radiolocman Robot Microcontrollers (MCU) 2 03-25-2013 09:40 PM
Discussion: SD/SDHC Card Interfacing with ATmega8 /32 (FAT32 implementation) Radiolocman Robot Microcontrollers (MCU) 2 09-15-2011 09:13 PM

All times are GMT. The time now is 11:21 AM.




Powered by vBulletin® Version 3.8.8
Copyright ©2000 - 2020, vBulletin Solutions, Inc.
PCBA OEM and ODM Factory - MOKO Technology
10% Off for PCB and PCB Assembly Order
Slices ↓
Radiolocman facebook Radiolocman twitter