From 900c43d520180a86eec1dbb2a2c39adb7c61afe0 Mon Sep 17 00:00:00 2001
From: dnc40085 <dnc40085@gmail.com>
Date: Sun, 26 Apr 2015 20:03:44 -0700
Subject: [PATCH 1/2] Add setphymode and getphymode to wifi module

---
 app/modules/wifi.c | 25 +++++++++++++++++++++++++
 1 file changed, 25 insertions(+)

diff --git a/app/modules/wifi.c b/app/modules/wifi.c
index 635625c6..5b30092a 100644
--- a/app/modules/wifi.c
+++ b/app/modules/wifi.c
@@ -157,6 +157,29 @@ static int wifi_getmode( lua_State* L )
   return 1;  
 }
 
+// Lua: wifi.setphymode(mode)
+static int wifi_setphymode( lua_State* L )
+{
+  unsigned mode;
+
+  mode = luaL_checkinteger( L, 1 );
+
+  if ( mode != PHY_MODE_11B && mode != PHY_MODE_11G && mode != PHY_MODE_11N )
+    return luaL_error( L, "wrong arg type" );
+  wifi_set_phy_mode( (uint8_t)mode);
+  mode = (unsigned)wifi_get_phy_mode();
+  lua_pushinteger( L, mode );
+  return 1;
+}
+
+// Lua: wifi.getphymode()
+static int wifi_getphymode( lua_State* L )
+{
+  unsigned mode;
+  mode = (unsigned)wifi_get_phy_mode();
+  lua_pushinteger( L, mode );
+  return 1;
+}
 
 // Lua: mac = wifi.xx.getmac()
 static int wifi_getmac( lua_State* L, uint8_t mode )
@@ -524,6 +547,8 @@ const LUA_REG_TYPE wifi_map[] =
 {
   { LSTRKEY( "setmode" ), LFUNCVAL( wifi_setmode ) },
   { LSTRKEY( "getmode" ), LFUNCVAL( wifi_getmode ) },
+  { LSTRKEY( "setphymode" ), LFUNCVAL( wifi_setphymode ) },
+  { LSTRKEY( "getphymode" ), LFUNCVAL( wifi_getphymode ) },
   { LSTRKEY( "startsmart" ), LFUNCVAL( wifi_start_smart ) },
   { LSTRKEY( "stopsmart" ), LFUNCVAL( wifi_exit_smart ) },
   { LSTRKEY( "sleeptype" ), LFUNCVAL( wifi_sleeptype ) },

From f4a9de48860b7a02edbee4eebee5375c25127782 Mon Sep 17 00:00:00 2001
From: dnc40085 <dnc40085@gmail.com>
Date: Wed, 29 Apr 2015 00:06:06 -0700
Subject: [PATCH 2/2] Added comments for setphymode and getphymode functions in
 wifi module Added constants PHYMODE_B, PHYMODE_G, PHYMODE_N to wifi module

---
 app/modules/wifi.c       | 35 +++++++++++++++++++++++++++++++++--
 include/user_interface.h |  5 +++++
 2 files changed, 38 insertions(+), 2 deletions(-)

diff --git a/app/modules/wifi.c b/app/modules/wifi.c
index 5b30092a..824638e6 100644
--- a/app/modules/wifi.c
+++ b/app/modules/wifi.c
@@ -149,6 +149,7 @@ static int wifi_setmode( lua_State* L )
 }
 
 // Lua: realmode = getmode()
+
 static int wifi_getmode( lua_State* L )
 {
   unsigned mode;
@@ -157,7 +158,22 @@ static int wifi_getmode( lua_State* L )
   return 1;  
 }
 
-// Lua: wifi.setphymode(mode)
+/**
+  * wifi.setphymode()
+  * Description:
+  * 	Set wifi physical mode（802.11 b/g/n）
+  * 	Note： SoftAP only supports 802.11 b/g.
+  * Syntax:
+  * 	wifi.setphymode(mode)
+  * Parameters:
+  * 	mode:
+  * 		wifi.PHYMODE_B
+  *	 		wifi.PHYMODE_G
+  * 		wifi.PHYMODE_N
+  * Returns:
+  * 	Current physical mode after setup
+  */
+
 static int wifi_setphymode( lua_State* L )
 {
   unsigned mode;
@@ -172,7 +188,18 @@ static int wifi_setphymode( lua_State* L )
   return 1;
 }
 
-// Lua: wifi.getphymode()
+/**
+  * wifi.getphymode()
+  * Description:
+  * 	Get wifi physical mode（802.11 b/g/n）
+  * Syntax:
+  * 	wifi.getphymode()
+  * Parameters:
+  * 	nil
+  * Returns:
+  * 	Current physical mode.
+  *
+  */
 static int wifi_getphymode( lua_State* L )
 {
   unsigned mode;
@@ -561,6 +588,10 @@ const LUA_REG_TYPE wifi_map[] =
   { LSTRKEY( "SOFTAP" ), LNUMVAL( SOFTAP_MODE ) },
   { LSTRKEY( "STATIONAP" ), LNUMVAL( STATIONAP_MODE ) },
 
+  { LSTRKEY( "PHYMODE_B" ), LNUMVAL( PHY_MODE_B ) },
+  { LSTRKEY( "PHYMODE_G" ), LNUMVAL( PHY_MODE_G ) },
+  { LSTRKEY( "PHYMODE_N" ), LNUMVAL( PHY_MODE_N ) },
+
   { LSTRKEY( "NONE_SLEEP" ), LNUMVAL( NONE_SLEEP_T ) },
   { LSTRKEY( "LIGHT_SLEEP" ), LNUMVAL( LIGHT_SLEEP_T ) },
   { LSTRKEY( "MODEM_SLEEP" ), LNUMVAL( MODEM_SLEEP_T ) },
diff --git a/include/user_interface.h b/include/user_interface.h
index 5cce16a4..4212ba94 100644
--- a/include/user_interface.h
+++ b/include/user_interface.h
@@ -98,6 +98,7 @@ const char *system_get_sdk_version(void);
 #define SOFTAP_MODE     0x02
 #define STATIONAP_MODE  0x03
 
+
 typedef enum _auth_mode {
     AUTH_OPEN           = 0,
     AUTH_WEP,
@@ -241,6 +242,10 @@ typedef void (* wifi_promiscuous_cb_t)(uint8 *buf, uint16 len);
 
 void wifi_set_promiscuous_rx_cb(wifi_promiscuous_cb_t cb);
 
+#define PHY_MODE_B      0x01
+#define PHY_MODE_G      0x02
+#define PHY_MODE_N      0x03
+
 enum phy_mode {
 	PHY_MODE_11B	= 1,
 	PHY_MODE_11G	= 2,