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How to connect with MX_FATFS_Init on STM32F107?

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bianchi77

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Guys,

I have a question on connecting FATFs with my low level driver on STM32CubeMx ?

Thanks
 

Is it a secret question to be asked in public forum?
 

I got FR_OK on f_mount but

f_open(&MyFile, "test.txt", FA_READ); I got FR_INVALID_OBJECT

What do I miss here ?

- - - Updated - - -

Code :
Code: 
UINT bw,size;
	FRESULT fr;    /* FatFs return code */
	char line[82]; /* Line buffer */
	uint32_t wbytes; /* File write counts */
  uint8_t wtext[] = "text to write logical disk"; /* File write buffer */
  
f_mount(&mynewdiskFatFs, (TCHAR const*)mynewdiskPath, 0);
		/* Open a text file */
		
	   f_open(&MyFile, "STM32.TXT", FA_CREATE_ALWAYS | FA_WRITE);
	   f_write(&MyFile, wtext, sizeof(wtext), (void *)&wbytes);
	   f_close(&MyFile);
 

where is MyFile created in your code?
 

gamegurus said:
where is MyFile created in your code?
Click to expand...

I put on main()...

Disk_initalize is ok, but I can not see anything in my logic analyzer...why is it ??

- - - Updated - - -

you can see the complete code if you want...
 

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