Arduino mega2560 FAT component

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maxtisc
Posts: 105
Joined: Mon Dec 23, 2013 9:34 pm
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Arduino mega2560 FAT component

Post by maxtisc »

hello team
I'm trying to use the FAT component but it gave me many errors at the end of the compilation, I replicated your example (FAT_Data_Logger_Fast on Wiki) on arduino mega2560 excluding the display part but I see that on output it gives me the same errors
I attach files and sreenshot of the errors
thank you
Attachments
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LeighM
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Re: Arduino mega2560 FAT component

Post by LeighM »

Looks like they could just be warnings.
You should see this further down the output, after the warnings...
Compilation successful!
In which case all should be well :)

maxtisc
Posts: 105
Joined: Mon Dec 23, 2013 9:34 pm
Contact:

Re: Arduino mega2560 FAT component

Post by maxtisc »

Hi LeighM
yes in the end it succeeds, but the program on the hardware freezes in card initialization


C:\Users\Max\Dropbox\radar>"C:\PROGRA~2\Flowcode\Common\COMPIL~1\avr\BATCHF~1\..\bin\avr-gcc.exe" -mmcu=atmega2560 -Os -ffunction-sections -fdata-sections -funsigned-char -o "C:\Users\Max\Dropbox\radar\arduino_SD.elf" "C:\Users\Max\Dropbox\radar\arduino_SD.c" -lm -Wl,-gc-sections
In file included from C:\ProgramData\MatrixTSL\FlowcodeV8\CAL\includes.c:1070,
from C:\Users\Max\Dropbox\radar\arduino_SD.c:483:
C:\ProgramData\MatrixTSL\FlowcodeV8\CAL\/AVR\AVR_CAL_SPI.c:146:3: warning: #warning "Important user information. Please read."
C:\ProgramData\MatrixTSL\FlowcodeV8\CAL\/AVR\AVR_CAL_SPI.c:147:3: warning: #warning "Hardware SPI may cause a lockup in your program if Hardware SS Pin is left as an input!";
C:\ProgramData\MatrixTSL\FlowcodeV8\CAL\/AVR\AVR_CAL_SPI.c:148:3: warning: #warning "Suggest using the SS pin as the CS pin to ensure no lockup."
C:\ProgramData\MatrixTSL\FlowcodeV8\CAL\/AVR\AVR_CAL_SPI.c:149:3: warning: #warning "SS pin must be set to an output or pulled high before initialising the SPI."
C:\ProgramData\MatrixTSL\FlowcodeV8\CAL\/AVR\AVR_CAL_SPI.c:150:3: warning: #warning "Refer to the device datasheet for the SPI hardware SS pin.";
C:\Users\Max\Dropbox\radar\arduino_SD.c: In function 'FCD_07fa1_v5__fat160__DeleteFile':
C:\Users\Max\Dropbox\radar\arduino_SD.c:1406: warning: passing argument 1 of 'FCI_COMPARE' discards qualifiers from pointer target type
C:\Users\Max\Dropbox\radar\arduino_SD.c: In function 'FCD_07fa1_v5__fat160__ReadByteFromIndex':
C:\Users\Max\Dropbox\radar\arduino_SD.c:1637: warning: passing argument 1 of 'FCD_07fa1_v5__fat160__OpenFile' discards qualifiers from pointer target type
C:\Users\Max\Dropbox\radar\arduino_SD.c: In function 'FCD_07fa1_v5__fat160__OpenFolder':
C:\Users\Max\Dropbox\radar\arduino_SD.c:3233: warning: passing argument 1 of 'FCI_COMPARE' discards qualifiers from pointer target type
C:\Users\Max\Dropbox\radar\arduino_SD.c: In function 'FCD_07fa1_v5__fat160__OpenFile':
C:\Users\Max\Dropbox\radar\arduino_SD.c:3465: warning: passing argument 1 of 'FCI_COMPARE' discards qualifiers from pointer target type
C:\Users\Max\Dropbox\radar\arduino_SD.c:3658: warning: passing argument 3 of 'FCI_SCOPY' discards qualifiers from pointer target type
C:\Users\Max\Dropbox\radar\arduino_SD.c: In function 'FCM_Byte_2_4Char_Buffer':
C:\Users\Max\Dropbox\radar\arduino_SD.c:5538: warning: passing argument 2 of 'FCI_TOSTRING' discards qualifiers from pointer target type
C:\Users\Max\Dropbox\radar\arduino_SD.c:5552: warning: passing argument 3 of 'FCI_SHEAD' discards qualifiers from pointer target type
C:\Users\Max\Dropbox\radar\arduino_SD.c:5552: warning: passing argument 5 of 'FCI_SHEAD' discards qualifiers from pointer target type
C:\Users\Max\Dropbox\radar\arduino_SD.c:5558: warning: passing argument 3 of 'FCI_SHEAD' discards qualifiers from pointer target type
C:\Users\Max\Dropbox\radar\arduino_SD.c:5558: warning: passing argument 5 of 'FCI_SHEAD' discards qualifiers from pointer target type
C:\Users\Max\Dropbox\radar\arduino_SD.c:5568: warning: passing argument 1 of 'FCI_GETCHAR' discards qualifiers from pointer target type
C:\Users\Max\Dropbox\radar\arduino_SD.c:5569: warning: passing argument 1 of 'FCI_GETCHAR' discards qualifiers from pointer target type
C:\Users\Max\Dropbox\radar\arduino_SD.c:5570: warning: passing argument 1 of 'FCI_GETCHAR' discards qualifiers from pointer target type
C:\Users\Max\Dropbox\radar\arduino_SD.c: In function 'main':
C:\Users\Max\Dropbox\radar\arduino_SD.c:5634: warning: passing argument 3 of 'FCI_SCOPY' discards qualifiers from pointer target type
C:\Users\Max\Dropbox\radar\arduino_SD.c:5635: warning: passing argument 3 of 'FCI_SCOPY' discards qualifiers from pointer target type
C:\Users\Max\Dropbox\radar\arduino_SD.c:5655: warning: passing argument 1 of 'FCD_07fa1_v5__fat160__CreateFile' discards qualifiers from pointer target type
C:\Users\Max\Dropbox\radar\arduino_SD.c:5667: warning: passing argument 1 of 'FCD_07fa1_v5__fat160__OpenFile' discards qualifiers from pointer target type

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