client/mem.c

   1 #include <stdlib.h>
   2 #include <stdint.h>
   3
   4 #include "interface.h"
   5 #include "mem.h"
   6
   7 uint8_t mem[MEMSIZE] = {0};
   8
   9 uint8_t *mem_top = &mem[MEMSIZE-1];
  10 uint8_t *mem_bottom = &mem[0];
  11 uint8_t *mem_task = &mem[0];
  12 uint8_t *mem_sds = &mem[MEMSIZE-1];
  13
  14 uint16_t mem_free(void)
  15 {
  16         return mem_sds-mem_task;
  17 }
  18
  19 void mem_reset(void)
  20 {
  21         mem_top = &mem[MEMSIZE-1];
  22         mem_bottom = &mem[0];
  23         mem_task = &mem[0];
  24         mem_sds = &mem[MEMSIZE-1];
  25 }