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    Hi I have a board with external RAM and I'm using it quite well, except that I wrote my own malloc and free, which works fine, but I rather use the malloc and free that comes with standard library...
  • Accessing external RAM for heap allocation.
    Hi, I have two RAM on my board. I am using external ram which starts with address : 0x6000000 External RAM size : 1Mb Internal ram which starts with address : 0x2000000 Internal RAM size...
  • heap
    Simple question probably.. I have define my heap in the startup.s Heap_Size EQU 0x00001032 In a function I use: void SST25_EditEXTStr(...) { unsigned char *buffer; buffer = malloc(0x1000...
  • Use external static RAM as heap with uVision and RTX
    Hello, I try to setup a SW environment for a Board with a NXP LPC2468 and an external static memory Chip, using uVision4 and the Keil RTX. I want to use the external RAM as standard Heap (not for...
  • External RAM as heap on lpc1788, large ZI
    I'm using 8MiB external ram with the LPC1788. I use a scatter file to use it as heap. I found out the startup file uses a lot of ZI-data. I think it tries to initialize the external ram. But the ram...