alloc_mem return NULL

hi, when my target board run a period of time, the alloc_mem() return NULL in the interupt_ethernet __irq routine. what's the problems?
alloc_mem return NULL

hi, when my target board run a period of time, the alloc_mem() return NULL in the interupt_ethernet __irq routine. what's the problems?
Memory Pool (malloc/free) Free Space?

Quite simply, how can I tell how much free memory I have in a memory pool? I've created a memory pool, initialized it with init_mempool and use malloc & free finctions for memory management. Is...
Memory Pool (malloc/free) Free Space?

Quite simply, how can I tell how much free memory I have in a memory pool? I've created a memory pool, initialized it with init_mempool and use malloc & free finctions for memory management. Is...
Looking for free memory

I'm using P89C51RD+ which has 64kb Flash. I am using the remaining memory of the Flash after the code.When the memory is full I want to tranfer the data to the pc. My problem is where to start to look...