Search found 7 matches

by careyl
Tue Sep 05, 2017 2:30 pm
Forum: Other Applications
Topic: Use MC Demo to write user data to external QSPI Flash when use usb audio mode
Replies: 11
Views: 13875

Re: Use MC Demo to write user data to external QSPI Flash when use usb audio mode

the problem has sloved. add on tile[0]: before the struct fl_QSPIPorts.
by careyl
Wed Aug 30, 2017 5:19 am
Forum: Other Applications
Topic: Use MC Demo to write user data to external QSPI Flash when use usb audio mode
Replies: 11
Views: 13875

Re: Use MC Demo to write user data to external QSPI Flash when use usb audio mode

I've download the firmware to the flash, also have the same problem, and even if we don't use any print in flash test, also have the same problem, if without flash test code, we can use run function with JTAG(needn't xscopy) normally, so I guess it's probably not a print issue, maybe because of flas...
by careyl
Thu Aug 17, 2017 10:41 am
Forum: Other Applications
Topic: Use MC Demo to write user data to external QSPI Flash when use usb audio mode
Replies: 11
Views: 13875

Re: Use MC Demo to write user data to external QSPI Flash when use usb audio mode

Hi Bianco Yes,I have tried to mark all the printf in test_flash(), just use flash_connect if ( !flash_connect() ){ printstrln( "1" ); return; } As follow: #if 1 #define START_LOC 0x100 // Start location of text data in data partition #define TEXT_SIZE 29 // Size of text int flash_connect()...
by careyl
Wed Aug 16, 2017 9:25 am
Forum: Other Applications
Topic: Use MC Demo to write user data to external QSPI Flash when use usb audio mode
Replies: 11
Views: 13875

Re: Use MC Demo to write user data to external QSPI Flash when use usb audio mode

Hi Bianco Thank you for your reply. It have Audio code in main, I use usb audio 2.0 software version 6.15.2 I only add test_flash(); in main /* Main for USB Audio Applications */ int main() { chan c_mix_out; #ifdef MIDI chan c_midi; #endif #ifdef IAP chan c_iap; #ifdef IAP_EA_NATIVE_TRANS chan c_ea_...
by careyl
Mon Aug 14, 2017 9:44 am
Forum: Other Applications
Topic: Use MC Demo to write user data to external QSPI Flash when use usb audio mode
Replies: 11
Views: 13875

Use MC Demo to write user data to external QSPI Flash when use usb audio mode

Dear All I am now use xcore-200 MC AUDIO , my application use usb2.0, 4 channel input and 2 channel output, I also have some data to storage, means power-down save , so i want to use the external QSPI flash on board to save my user data. this is my flash test code: #if 1 #define START_LOC 0x100 // S...