Thanks Panu,
I will check it both and tell you the results
Xuanvn
Search found 17 matches
- Thu 2014-03-27 11:36
- Forum: Microcontroller Software
- Topic: Microcontroller examples for VS1063, VS1053, VS1003, VS1011
- Replies: 42
- Views: 114606
- Thu 2014-03-27 11:10
- Forum: Microcontroller Software
- Topic: Microcontroller examples for VS1063, VS1053, VS1003, VS1011
- Replies: 42
- Views: 114606
Re: Microcontroller examples for VS1063, VS1053, VS1003, VS1
Hi Panu, Thank you for your help. I have an OSC, I will test the XDCS as your idea. I wonder why how can I capture this pulse. By the way, I hear nothing from the chip. The program passed the playing function too fast (about 500ms) although my mp3 test file is about 1 minute long. Maybe there is som...
- Thu 2014-03-27 9:54
- Forum: Microcontroller Software
- Topic: Microcontroller examples for VS1063, VS1053, VS1003, VS1011
- Replies: 42
- Views: 114606
Re: Microcontroller examples for VS1063, VS1053, VS1003, VS1
Hi Panu, Here is my code of WriteSdi() function, I think it doesn't work, but I don't know why. I also checked 4 situations of SPI Polarity, but nothing happened int WriteSdi(const u_int8 *data, u_int8 bytes) { int j; u_int8 i; if (bytes > 32) return -1; // Error: Too many bytes to transfer! SPICON1...
- Tue 2014-03-25 16:08
- Forum: Microcontroller Software
- Topic: Microcontroller examples for VS1063, VS1053, VS1003, VS1011
- Replies: 42
- Views: 114606
Re: Microcontroller examples for VS1063, VS1053, VS1003, VS1
Hi Henrik, I based on your library to build a simple mp3 playing function. It's just like that: void testMp3Play(const char *fileName) { u_int32 bytesInBuffer; u_int32 pos=0; // File position int endFillByte = 0; // What byte value to send after file int endFillBytes = SDI_END_FILL_BYTES; int playMo...
- Sun 2014-03-16 11:19
- Forum: Microcontroller Software
- Topic: Microcontroller examples for VS1063, VS1053, VS1003, VS1011
- Replies: 42
- Views: 114606
Re: Microcontroller examples for VS1063, VS1053, VS1003, VS1
Hi Henrik,
I've just solved the problem. It is the difference from SPI speed between SD card and VS device. I made it similar and it worked. Now I am trying to play mp3 song. Thank you very much for your help.
xuanvn
I've just solved the problem. It is the difference from SPI speed between SD card and VS device. I made it similar and it worked. Now I am trying to play mp3 song. Thank you very much for your help.
xuanvn
- Sun 2014-03-16 7:02
- Forum: Microcontroller Software
- Topic: Microcontroller examples for VS1063, VS1053, VS1003, VS1011
- Replies: 42
- Views: 114606
Re: Microcontroller examples for VS1063, VS1053, VS1003, VS1
Hi Henrik, I know what you mean, but the situation is really strange to me. I remove all VS code and test the SD card again. It worked! But when I add the VS library (not call any function from this library yet) the SD card code stop work. It really make me mad. I also attach the VS library. Could y...
- Thu 2014-03-13 13:38
- Forum: Microcontroller Software
- Topic: Microcontroller examples for VS1063, VS1053, VS1003, VS1011
- Replies: 42
- Views: 114606
Re: Microcontroller examples for VS1063, VS1053, VS1003, VS1
Hi Henrik,
I checked. I used SPI mode for the SD card.
Xuanvn
I checked. I used SPI mode for the SD card.
Xuanvn
- Thu 2014-03-13 13:26
- Forum: Microcontroller Software
- Topic: Microcontroller examples for VS1063, VS1053, VS1003, VS1011
- Replies: 42
- Views: 114606
Re: Microcontroller examples for VS1063, VS1053, VS1003, VS1
Hi Henrik, I've just gone back to my project. Here is the information: 1. I used VS1053 and Microchip PIC18F87J50 for the testing 2. I used both XDCS and XCS (both of them are connected to microcontroller pins) - Don't use SM_SHARED 3. I used the library from microchip to run SD card, let I check wh...
- Sun 2014-03-02 5:27
- Forum: Microcontroller Software
- Topic: Microcontroller examples for VS1063, VS1053, VS1003, VS1011
- Replies: 42
- Views: 114606
Re: Microcontroller examples for VS1063, VS1053, VS1003, VS1
Hi, I had done the chip reset, I can get the great sine wave now. The problems that I found is a conflicting between SD card and the VS chip when sharing one SPI bus. the SD card as well as the VS code worked fine. But when I used both of them, it didn't work at all. Any recommendation on this issue...
- Thu 2014-02-27 6:52
- Forum: Slave Decoder Applications
- Topic: vs1053b SDI Sine test not working, SCI works - SOLVED
- Replies: 7
- Views: 7003
Re: vs1053b SDI Sine test not working, SCI works - SOLVED
Hi Panu,
How to "Wait for the sending of bytes to be complete" ?
Thank you
How to "Wait for the sending of bytes to be complete" ?
Thank you