Changes between Version 48 and Version 49 of library_stdio
- Timestamp:
- Feb 9, 2015, 8:39:48 AM (10 years ago)
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library_stdio
v48 v49 187 187 === 2) void '''giet_fbf_cma_start'''( void* buf0, void* buf1, unsigned int length ) === 188 188 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. 189 * '''buf0 ('' is the first user buffer base address189 * '''buf0''' is the first user buffer base address 190 190 * '''buf1''' is the second user buffer base address, 191 191 * '''length''' is the buffer size (bytes).