diff --git a/components/lua/lua-5.1/lauxlib.h b/components/lua/lua-5.1/lauxlib.h index 92cdf590..dde6aebe 100644 --- a/components/lua/lua-5.1/lauxlib.h +++ b/components/lua/lua-5.1/lauxlib.h @@ -179,6 +179,7 @@ LUALIB_API int (luaL_posttask) ( lua_State* L, int prio ); #define LUA_TASK_LOW 0 #define LUA_TASK_MEDIUM 1 #define LUA_TASK_HIGH 2 +LUALIB_API int (luaL_totoggle) (lua_State *L, int idx); /* }====================================================== */ diff --git a/components/lua/lua-5.1/lnodemcu.c b/components/lua/lua-5.1/lnodemcu.c index fe87010a..2e0a507d 100644 --- a/components/lua/lua-5.1/lnodemcu.c +++ b/components/lua/lua-5.1/lnodemcu.c @@ -257,3 +257,20 @@ LUA_API int lua_pushlfsindex (lua_State *L) { return p ? LUA_TFUNCTION : LUA_TNIL; } #endif + + +/* luaL_totoggle provides lenient boolean interpretation for feature toggles + * true, 1 => true + * false, 0, nil => false + */ +LUALIB_API int luaL_totoggle(lua_State *L, int idx) +{ + if (lua_isboolean(L, idx)) + return lua_toboolean(L, idx); + else if (lua_isnoneornil(L, idx)) + return 0; + else if (lua_isnumber(L, idx)) + return lua_tonumber(L, idx) != 0; + else + return luaL_error(L, "unexpected type"); +} diff --git a/components/lua/lua-5.3/lauxlib.c b/components/lua/lua-5.3/lauxlib.c index 03727d5a..81a4c8a2 100644 --- a/components/lua/lua-5.3/lauxlib.c +++ b/components/lua/lua-5.3/lauxlib.c @@ -1177,3 +1177,20 @@ LUALIB_API int luaL_pcallx (lua_State *L, int narg, int nres) { return status; } #endif + + +/* luaL_totoggle provides lenient boolean interpretation for feature toggles + * true, 1 => true + * false, 0, nil => false + */ +LUALIB_API bool luaL_totoggle(lua_State *L, int idx) +{ + if (lua_isboolean(L, idx)) + return lua_toboolean(L, idx); + else if (lua_isnoneornil(L, idx)) + return false; + else if (lua_isnumber(L, idx)) + return lua_tonumber(L, idx) != 0; + else + return luaL_error(L, "unexpected type"); +} diff --git a/components/lua/lua-5.3/lauxlib.h b/components/lua/lua-5.3/lauxlib.h index 7a0ce1ee..1088fed1 100644 --- a/components/lua/lua-5.3/lauxlib.h +++ b/components/lua/lua-5.3/lauxlib.h @@ -295,6 +295,7 @@ LUALIB_API void (luaL_lfsreload) (lua_State *L); LUALIB_API int (luaL_posttask) (lua_State* L, int prio); LUALIB_API int (luaL_pcallx) (lua_State *L, int narg, int nres); #define luaL_pushlfsmodule(l) lua_pushlfsfunc(L) +LUALIB_API bool (luaL_totoggle) (lua_State *L, int idx); /* }============================================================ */ diff --git a/components/modules/wifi_sta.c b/components/modules/wifi_sta.c index d23f0171..120c507e 100644 --- a/components/modules/wifi_sta.c +++ b/components/modules/wifi_sta.c @@ -344,15 +344,15 @@ static int wifi_sta_config (lua_State *L) lua_pop(L, 1); lua_getfield(L, 1, "rm"); - cfg.sta.rm_enabled = lua_tointeger(L, -1); + cfg.sta.rm_enabled = luaL_totoggle(L, -1); lua_pop(L, 1); lua_getfield(L, 1, "btm"); - cfg.sta.btm_enabled = lua_tointeger(L, -1); + cfg.sta.btm_enabled = luaL_totoggle(L, -1); lua_pop(L, 1); lua_getfield(L, 1, "mbo"); - cfg.sta.mbo_enabled = lua_tointeger(L, -1); + cfg.sta.mbo_enabled = luaL_totoggle(L, -1); lua_pop(L, 1); lua_getfield(L, 1, "sae_pwe"); @@ -449,13 +449,13 @@ static int wifi_sta_getconfig (lua_State *L) lua_pushinteger(L, cfg.sta.threshold.authmode); lua_setfield(L, -2, "threshold_authmode"); - lua_pushinteger(L, cfg.sta.rm_enabled); + lua_pushboolean(L, cfg.sta.rm_enabled); lua_setfield(L, -2, "rm"); - lua_pushinteger(L, cfg.sta.btm_enabled); + lua_pushboolean(L, cfg.sta.btm_enabled); lua_setfield(L, -2, "btm"); - lua_pushinteger(L, cfg.sta.mbo_enabled); + lua_pushboolean(L, cfg.sta.mbo_enabled); lua_setfield(L, -2, "mbo"); lua_pushinteger(L, cfg.sta.sae_pwe_h2e); diff --git a/docs/modules/wifi.md b/docs/modules/wifi.md index 1ccafb55..18edacd3 100644 --- a/docs/modules/wifi.md +++ b/docs/modules/wifi.md @@ -161,9 +161,9 @@ being removed in the SDK/IDF. After start-up it is necessary to call - `sort_by` optional string value for preferential selection of AP. Must be one of `"rssi"` or `"authmode"` if present. - `threshold_rssi` optional integer value to limit APs to only those which have a signal stronger than this value. - `threshold_authmode` optional value to limit APs to those with an authentication mode of at least this settings. One of `wifi.AUTH_OPEN`, `wifi.AUTH_WEP`, `wifi.AUTH_WPA_PSK`, `wifi.AUTH_WPA2_PSK`, `wifi.AUTH_WPA_WPA2_PSK`, `wifi.AUTH_WPA2_ENTERPRISE`, `wifi.AUTH_WPA3_PSK`, `wifi.AUTH_WPA2_WPA3_PSK`, `wifi.AUTH_WAPI_PSK`. - - `rm` optional integer value, set to 1 to enable Radio Measurements - - `btm` optional integer value, set to 1 to enable BSS Transition Management - - `mbo` optional integer value, set to 1 to enable Multi-Band Operation + - `rm` optional boolean, set to `true` to enable Radio Measurements + - `btm` optional boolean, set to `true` to enable BSS Transition Management + - `mbo` optional boolean, set to `true` to enable Multi-Band Operation - `sae_pwe` optional, configures WPA3 SAE Password Element setting. One of `wifi.SAE_PWE_UNSPECIFIED`, `wifi.SAE_PWE_HUNT_AND_PECK`, `wifi.SAE_PWE_HASH_TO_ELEMENT` or `wifi.SAE_PWE_BOTH`. - `save` Save station configuration to flash. diff --git a/docs/nodemcu-lrm.md b/docs/nodemcu-lrm.md index 1cc5557e..d278897f 100644 --- a/docs/nodemcu-lrm.md +++ b/docs/nodemcu-lrm.md @@ -231,6 +231,17 @@ Equivalent to `luaL_newmetatable()` for ROTable metatables. Adds key / ROTable This macro executes `luaL_unref(L, t, r)` and then assigns `r = LUA_NOREF`. +#### luaL_totoggle + +` bool luaL_totoggle(lua_State *L, int idx)` + +There are several ways of indicating a configuration toggle value: + - The modern Lua way, with a boolean (`true`/`false`) + - The "classic" Lua way, with `1`/`nil` + - The "C" way, with `1`/`0` + +When implementing C modules for NodeMCU and needing to indicate an on/off setting, the preference is to do it as a boolean. In the interest of ease of use on the other hand, it is however nice to also support the other styles. The `luaL_totoggle` function provides just that. + ### Declaring modules and ROTables in NodeMCU All NodeMCU C library modules should include the standard header "`module.h`". This internally includes `lnodemcu.h` and these together provide the macros to enable declaration of NodeMCU modules and ROTables within them. All ROtable support macros are either prefixed by `LRO_` (Lua Read Only) or in the case of table entries `LROT_`.