Changes between Version 47 and Version 48 of library_stdio


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Timestamp:
Feb 9, 2015, 8:36:56 AM (10 years ago)
Author:
alain
Comment:

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  • library_stdio

    v47 v48  
    197197This function desactivates the CMA channel allocated to the calling task.
    198198
    199  === 5) void '''giet_fb_sync_read'''( unsigned int offset, void* buffer, unsigned int length ) ===
     199 === 5) void '''giet_fbf_sync_read'''( unsigned int offset, void* buffer, unsigned int length ) ===
    200200This blocking function use a memcopy strategy to transfer data from the frame buffer to an user buffer: ''offset'' defines the offset (in bytes) in the frame buffer, ''buffer''  is the user buffer base address, ''length''  is the number of bytes to be transfered.
    201201
    202  === 6) void '''giet_fb_sync_write'''( unsigned int offset, void* buffer, unsigned int length ) ===
     202 === 6) void '''giet_fbf_sync_write'''( unsigned int offset, void* buffer, unsigned int length ) ===
    203203This blocking function use a memcopy strategy to transfer data from an user buffer to the frame buffer: ''offset'' defines the offset (in bytes) in the frame buffer, ''buffer''  is the user buffer base address, ''length''  is the number of bytes to be transfered.
    204204