21 lines
367 B
C
21 lines
367 B
C
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#include "module.h"
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#include "lauxlib.h"
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#include "esp_system.h"
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// Lua: heap()
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static int node_heap( lua_State* L )
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{
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uint32_t sz = system_get_free_heap_size();
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lua_pushinteger(L, sz);
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return 1;
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}
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static const LUA_REG_TYPE node_map[] =
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{
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{ LSTRKEY( "heap" ), LFUNCVAL( node_heap ) },
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{ LNILKEY, LNILVAL }
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};
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NODEMCU_MODULE(NODE, "node", node_map, NULL);
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