mirror of
https://github.com/nodemcu/nodemcu-firmware.git
synced 2025-02-06 21:18:25 +08:00
bbeb09b695
- Lots of minor but nasty bugfixes to get all tests to run clean - core lua and test suite fixes to allow luac -F to run cleanly against test suite - next tranch to get LFS working - luac.cross -a options plus fixes from feedback - UART fixes and lua.c merge - commit of wip prior to rebaselining against current dev - more tweaks
51 lines
993 B
C
51 lines
993 B
C
// Module for RTC user memory access
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#include "module.h"
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#include "lauxlib.h"
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#include "rtc/rtcaccess.h"
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static int rtcmem_read32 (lua_State *L)
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{
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int idx = luaL_checknumber (L, 1);
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int n = 1;
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if (lua_isnumber (L, 2))
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n = lua_tonumber (L, 2);
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if (!lua_checkstack (L, n))
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return 0;
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int ret = 0;
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while (n > 0 && idx >= 0 && idx < RTC_USER_MEM_NUM_DWORDS)
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{
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lua_pushinteger (L, rtc_mem_read (idx++));
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--n;
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++ret;
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}
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return ret;
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}
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static int rtcmem_write32 (lua_State *L)
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{
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int idx = luaL_checknumber (L, 1);
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int n = lua_gettop (L) - 1;
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luaL_argcheck (
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L, idx + n <= RTC_USER_MEM_NUM_DWORDS, 1, "RTC mem would overrun");
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int src = 2;
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while (n-- > 0)
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{
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rtc_mem_write (idx++, lua_tonumber (L, src++));
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}
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return 0;
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}
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// Module function map
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LROT_BEGIN(rtcmem, NULL, 0)
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LROT_FUNCENTRY( read32, rtcmem_read32 )
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LROT_FUNCENTRY( write32, rtcmem_write32 )
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LROT_END(rtcmem, NULL, 0)
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NODEMCU_MODULE(RTCMEM, "rtcmem", rtcmem, NULL);
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