Changes between Version 16 and Version 17 of library_stdio

Timestamp:

Oct 23, 2014, 3:25:26 PM (10 years ago)

Author:

alain

Comment:

--

library_stdio

@@ -105 +105 @@
 
  === void '''giet_fbf_cma_start'''( void* buf0, void* buf1, unsigned int length ) === 
-This function initializes the two chained bufffer (sorce and destination)  used by the chained buffer DMA controller (CMA) to transfer a stream of data from the user buffers to the frame buffer. A CMA channel should have been allocated to the calling task in the application mapping.
+This function initializes the chained buffer DMA controller (CMA) to transfer a stream of images from two user buffers to the frame buffer. It must be used in conjunction with the giet_fbf_cma_display() function. A CMA channel should have been allocated to the calling task in the application mapping.
  * '''buf0('' is the first user buffer base address 
  * '''buf1''' is the second user buffer base address,